1 2009-02-08 Borut Razem <borut.razem AT siol.net>
4 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
6 2009-02-07 Borut Razem <borut.razem AT siol.net>
8 * asranlib/asranlib.c: fixed BSD header length calculation
9 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
10 due sdcc asxxxx license change to GPLv3
12 2009-02-05 Borut Razem <borut.razem AT siol.net>
14 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
15 added support for BSD (Mac OS X) ar format
16 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
17 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
18 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
19 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
20 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
21 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
22 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
23 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
24 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
25 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
26 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
27 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
28 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
29 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
30 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
31 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
32 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
33 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
34 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
35 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
36 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
37 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
38 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
39 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
40 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
41 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
42 changed license to GPL either version 3, or (at your option) any
45 2009-02-05 Borut Razem <borut.razem AT siol.net>
47 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
48 added support for BSD (Mac OS X) ar format
50 2009-02-02 Borut Razem <borut.razem AT siol.net>
52 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
53 device/lib/z80/Makefile.in:
54 chose source files in the PORT directory if they are available
56 2008-02-01 Raphael Neider <rneider AT web.de>
58 * device/lib/pic16/libdev/pic18f1220.c,
59 * device/lib/pic16/libdev/pic18f4450.c:
60 define SSPBUF to allow use of printf
62 2009-02-01 Borut Razem <borut.razem AT siol.net>
64 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
65 device/lib/hc08/Makefile.in, device/lib/incl.mk,
66 device/lib/z80/Makefile.in:
67 don't remake libraries
68 * support/regression/tests/snprintf.c:
69 reenable floating point in small-xstack-auto library
71 2008-01-26 Raphael Neider <rneider AT web.de>
73 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
75 2008-01-25 Raphael Neider <rneider AT web.de>
77 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
78 search path instead of appending them
80 2009-01-24 Borut Razem <borut.razem AT siol.net>
82 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
83 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
84 to 32 bit unsigned int when calling sputl() since it is a macro
85 * as/link/lkar.c: changed the initialization of This->loaded
87 2009-01-23 Borut Razem <borut.razem AT siol.net>
89 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
90 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
91 unsigned int when calling new(), since asxxxx doesn't use function
94 2009-01-21 Borut Razem <borut.razem AT siol.net>
96 * as/link/lkar.h: sgetl and sputl are independent of endianness
97 * as/link/sdxxxx_config.h.in: removed endianness detection
99 2009-01-20 Borut Razem <borut.razem AT siol.net>
101 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
102 due creation of ar format libraries
103 * support/scripts/sdcc.nsi:
104 don't add nonexistent object files to the package
106 2009-01-19 Borut Razem <borut.razem AT siol.net>
108 * Makefile.in, configure.in, configure,
109 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
110 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
111 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
112 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
113 device/lib/small/Makefile.in,
114 device/lib/z80/Makefile.in: create ar format libraries
115 * support/regression/ports/mcs51-xstack-auto/spec.mk:
116 use device/lib/Makefile to create library
117 * support/regression/tests/snprintf.c:
118 floating point is not enabled in small-xstack-auto library
119 * device/lib/libfloat.lib, device/lib/libint.lib,
120 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
122 2009-01-18 Borut Razem <borut.razem AT siol.net>
124 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
125 warning: extra tokens at end of #endif directive
127 2009-01-11 Borut Razem <borut.razem AT siol.net>
129 * Makefile.in: added SDCC_ASRANLIB to PKGS
131 2009-01-10 Borut Razem <borut.razem AT siol.net>
133 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
134 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
135 due added support for ar format libraries
137 2009-01-09 Borut Razem <borut.razem AT siol.net>
139 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
140 as/asranlib/asranlib.c: added asranlib
141 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
142 * Makefile.in, as/link/hc08/Makefile.in,
143 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
144 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
145 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
146 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
147 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
148 configure.in, sdcc.dsw: modified to support ar format libraries
150 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
152 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
155 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
157 * sim/ucsim/z80.src/inst_ed.cc:
158 Fixed bug #2488074, which made regression tests fail.
160 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
162 * device/lib/z80/mod.s,
163 device/lib/z80/div.s,
164 device/lib/z80/mulchar.s,
165 device/lib/z80/mul.s,
166 device/lib/z80/divsigned.s,
167 device/lib/z80/Makefile.in:
168 Implemented RFE #1702376.
170 2009-01-05 Borut Razem <borut.razem AT siol.net>
172 * as/link/lksdcclib.c:
173 fixed linker hanging in INDEXLIB is not defined (hc08)
175 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
178 Implemented RFE #2485684, and some further improvements of HL caching
180 * src/z80/peeph-z80.def:
181 Fixed a bug exposed by implementing RFE #2485684.
183 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
185 * src/z80/peeph-z80.def:
186 Peephole improvements.
189 device/include/string.h,
190 device/lib/z80/memmove.s:
192 * device/lib/z80/Makefile.in,
193 device/lib/Makefile.in,
194 support/regression/tests/memory.c,
195 device/lib/z80/strlen.s:
196 Partially implemented RFE #2471534.
198 2009-01-04 Borut Razem <borut.razem AT siol.net>
200 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
201 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
202 * doc/README.txt: updated John Hartman's e-mail address
203 * as/link/lkrel.c, as/link/lksdcclib.c:
204 fixed bug #2484677: Linker hangs
205 * src/z80/peep.c: fixed msvc warning C4047:
206 'return' : 'int ' differs in levels of indirection from 'char *'
207 * config.dsp: as/lib corrected to as/link
209 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
212 Implemented RFE #2484693.
213 * src/z80/peeph-z80.def:
214 Some peephole improvements.
216 2009-01-03 Borut Razem <borut.razem AT siol.net>
219 fixed warning: 'ret' may be used uninitialized in this function
221 2009-01-02 Borut Razem <borut.razem AT siol.net>
223 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
224 as/link/getline.[ch], as/link/lkrel.[ch]: added,
225 made support for differnet library formats more flexible,
226 preparation for support of ar format
227 * as/link/lklibr.c, as/link/z80/Makefile.in,
228 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
229 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
230 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
231 as/link/hc08/lkelf.c, as/link/aslink.h:
232 made support for differnet library formats more flexible,
233 preparation for support of ar format
235 2009-01-01 Borut Razem <borut.razem AT siol.net>
237 * as/link/asxxxx_config.h.in:
238 fixed warning: extra tokens at end of #endif directive
240 fixed warning: suggest parentheses around && within ||
241 * device/lib/Makefile.in: allow whitespaces at the end of lines in
242 ports.build, in order to make it work on cygwin - it seems to be a
243 bug in cygwin grep: CR is not treated as part of end-of-line
245 2008-12-31 Borut Razem <borut.razem AT siol.net>
247 * configure, configure.in, config.dsp, config_vc.awk,
248 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
249 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
250 introduced asxxxx_config.h.in
252 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
255 src/z80/peeph-z80.def:
256 Minor addition improvement.
258 2008-12-30 Raphael Neider <rneider AT web.de>
260 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
261 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
262 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
263 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
264 support/librarian/sdcclib.c, support/makebin/makebin.c:
265 partially revert changes from r5293..r5295
267 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
269 * src/z80/peeph-z80.def:
270 Minor peephole improvement.
272 2008-12-29 Raphael Neider <rneider AT web.de>
274 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
275 incorrectly discarded BANKSELs
277 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
279 * support/regression/tests/memory.c:
280 Added simple test for memset(), memcpy() and memmove()
282 2008-12-29 Borut Razem <borut.razem AT siol.net>
284 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
286 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
288 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
289 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
290 (177.j): added new rule
291 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
292 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
293 (decorateType CAST): propagate storage class to generic pointer results
295 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
297 * device/lib/z80/string.c,
298 device/lib/z80/printf.c,
299 device/lib/z80/mul.s:
302 Fixed code generation bug exposed by builtin memcpy().
304 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
306 * device/lib/_memcpy.c:
307 fixed conflict with builtin memcpy()
309 2008-12-26 Borut Razem <borut.razem AT siol.net>
311 * support/librarian/sdcclib.c:
312 fixed bug 2466950: "sdcclib broken"
313 by removing fgets return value check
315 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
318 device/include/string.h: Implemented RFE #1914254
320 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
321 * device/lib/z80/Makefile.in,
322 device/lib/Makefile.in,
323 device/lib/z80/memmove.s: Implemented RFE #1914256
325 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
327 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
328 * src/z80/peep.c: improved checks for unused data
330 src/z80/main.c: Implemented RFE #1899189
332 2008-12-25 Borut Razem <borut.razem AT siol.net>
334 * support/regression/Makefile.in:
335 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
337 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
339 * src/z80/peeph-z80.def: minor peephole improvements
341 2008-12-21 Borut Razem <borut.razem AT siol.net>
343 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
344 due to redefinition of symbol __assert
345 sdcclib.c:53:1:warning: "__assert" redefined
346 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
347 warning: this is the location of the previous definition
349 2008-12-20 Raphael Neider <rneider AT web.de>
351 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
352 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
353 support/cpp/libcpp/macro.c: fix format string errors
355 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
357 * src/pic/device.c: partial rewrite using strtok,
358 quieten compiler warnings, adopt SDCC coding style
360 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
361 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
362 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
363 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
364 support/librarian/sdcclib.c, support/makebin/makebin.c:
365 quieten most compiler warnings
367 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
368 probably fix operator precedence bug
370 * doc/clean.mk: quieten rm if no .lyx is present
372 2008-12-19 Borut Razem <borut.razem AT siol.net>
374 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
375 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
376 doc/README.txt, doc/test_suite_spec.lyx:
377 applied patch 2446381: Dcoumentation spelling correcitons
378 thanks to Steven Borley
380 2008-12-16 Raphael Neider <rneider AT web.de>
382 * device/include/pic/pic12f629.h,
383 device/include/pic/pic12f675.h,
384 device/lib/pic/libdev/pic12f629.c,
385 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
387 2008-12-14 Borut Razem <borut.razem AT siol.net>
389 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
390 converted to LyX 1.5.7 (\lyxformat 276) format
392 2008-12-07 Borut Razem <borut.razem AT siol.net>
394 * support/regression/tests/bitfields.c:
395 added test case for bug #2366757
397 2008-12-07 Raphael Neider <rneider AT web.de>
399 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
400 NULL pointer dereference, closes #2366757
402 2008-11-25 Raphael Neider <rneider AT web.de>
404 * device/include/pic16/pic16devices.txt,
405 sdcc/src/pic16/device.c,
406 sdcc/src/pic16/device.h: implicitly disable XINST
407 whenever CONFIG4L is set via an additional optional
408 argument to the configword directive in pic16devices.txt
410 2008-11-24 Raphael Neider <rneider AT web.de>
412 * device/lib/pic16/configure.ac,
413 device/lib/pic16/Makefile.common: fixed quoting issues
415 * device/lib/pic16/configure,
416 device/lib/pic16/debug/Makefile.in,
417 device/lib/pic16/libc/Makefile.in,
418 device/lib/pic16/libdev/Makefile.in,
419 device/lib/pic16/libio/Makefile.in,
420 device/lib/pic16/libm/Makefile.in,
421 device/lib/pic16/libsdcc/Makefile.in,
422 device/lib/pic16/Makefile.in,
423 device/lib/pic16/startup/Makefile.in: regenerated
425 * src/pic16/main.c (_pic16_finaliseOptions): revert to
428 2008-11-24 Raphael Neider <rneider AT web.de>
430 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
431 argument of --asm= or --link= to allow for
432 --asm="sh script --options", the user can double quote the
433 argument if needed: --asm="'c:/program files/gpasm' -q",
434 also fix some potential buffer overflows
436 2008-11-19 Borut Razem <borut.razem AT siol.net>
439 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
440 thanks Mauro Giachero
442 2008-11-16 Borut Razem <borut.razem AT siol.net>
444 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
445 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
447 2008-11-15 Borut Razem <borut.razem AT siol.net>
449 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
450 src/SDCCsymt.c, src/SDCCsymt.h:
451 fixed RFE #2291335 : Unnamed bit-field initialization
452 * support/regression/tests/bitfields.c:
453 added test case for RFE #2291335
454 * support/regression/tests/bug-1981238.c:
455 don't initialize unnamed bit-fields
457 2008-11-11 Raphael Neider <rneider AT web.de>
459 * device/include/pic16/pic18f25j10.h,
460 device/include/pic16/pic18f45j10.h: remove useless boilerplate
462 * device/include/pic16/adc.h,
463 device/lib/pic16/libio/adc/adcbusy.c,
464 device/lib/pic16/libio/adc/adcclose.c,
465 device/lib/pic16/libio/adc/adcconv.c,
466 device/lib/pic16/libio/adc/adcopen.c,
467 device/lib/pic16/libio/adc/adcread.c,
468 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
469 and fixed ADC routines to work for more target devices,
470 incorporates patch #2036130 by Nick Materer
472 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
474 * device/include/ctype.h,
475 * device/include/ds400rom.h,
476 * device/include/ds80c390.h,
477 * device/include/float.h,
478 * device/include/math.h,
479 * device/include/serial.h,
480 * device/include/stdbool.h,
481 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
483 * device/include/mcs51/C8051F336.h,
484 * device/include/mcs51/C8051T600.h,
485 * device/include/mcs51/C8051T610.h,
486 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
487 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
489 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
491 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
493 2008-11-10 Raphael Neider <rneider AT web.de>
495 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
496 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
497 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
498 (patch by Nick Materer, #2253980)
500 * device/lib/pic16/libio/adc.ignore,
501 device/lib/pic16/libio/i2c.ignore,
502 device/lib/pic16/libio/usart.ignore,
503 device/lib/pic16/pics.all: updated to build more device libs
505 * device/lib/pic16/libdev/Makefile.am,
506 device/lib/pic16/libdev/Makefile.in,
507 device/lib/pic16/libio/Makefile.am,
508 device/lib/pic16/libio/Makefile.in: regenerated
510 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
511 names per memory location, applied SDCC style to more functions
513 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
515 * device/include/mcs51/p89lpc933_4.h: new NXP header file
516 * device/include/mcs51/p89lpc935_6.h: new NXP header file
517 * device/include/mcs51/p89v66x.h: minor changes
518 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
520 2008-11-09 Raphael Neider <rneider AT web.de>
522 * device/include/pic/pic14devices.txt: fixed memory description for
523 12f629 and 12f675, closes #2236240
525 2008-11-06 Borut Razem <borut.razem AT siol.net>
527 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
528 pass system include paths with -isystem to sdcpp
529 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
530 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
532 2008-11-02 Raphael Neider <rneider AT web.de>
534 * doc/sdccman.lyx: updated the sections on the library build process
535 and on how to add support for new devices, and documented known
536 problems with the extended instruction set including a workaround
538 2008-11-01 Raphael Neider <rneider AT web.de>
540 * device/include/pic16/adc.h,
541 device/include/pic16/pic16devices.txt,
542 device/include/pic16/pic18f2410.h,
543 device/include/pic16/pic18f2510.h,
544 device/include/pic16/pic18f2515.h,
545 device/include/pic16/pic18f2610.h,
546 device/include/pic16/pic18f4410.h,
547 device/include/pic16/pic18f4510.h,
548 device/include/pic16/pic18f4515.h,
549 device/include/pic16/pic18f4610.h,
550 device/include/pic16/pic18fregs.h,
551 device/lib/pic16/libdev/Makefile.am,
552 device/lib/pic16/libdev/Makefile.in,
553 device/lib/pic16/libdev/pic18f2410.c,
554 device/lib/pic16/libdev/pic18f2510.c,
555 device/lib/pic16/libdev/pic18f2515.c,
556 device/lib/pic16/libdev/pic18f2610.c,
557 device/lib/pic16/libdev/pic18f4410.c,
558 device/lib/pic16/libdev/pic18f4510.c,
559 device/lib/pic16/libdev/pic18f4515.c,
560 device/lib/pic16/libdev/pic18f4610.c,
561 device/lib/pic16/libio/Makefile.am,
562 device/lib/pic16/libio/Makefile.in,
563 device/lib/pic16/pics.all: added support for 18f[24][456]10
564 and 18f[24]515 devices
565 * doc/sdccman.lyx: updated list of supported PIC16 devices
567 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
568 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
569 src/xa51/gen.c: avoid compiler warnings
570 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
572 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
574 * device/include/mcs51/p89v66x.h: NXP header file
575 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
576 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
578 2008-10-14 Raphael Neider <rneider AT web.de>
580 * device/lib/pic16/libdev/Makefile.am,
581 device/lib/pic16/libio/Makefile.am: enable building libraries for
582 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
583 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
584 * device/lib/pic16/libdev/Makefile.in,
585 device/lib/pic16/libio/Makefile.in: regenerated
587 2008-10-14 Raphael Neider <rneider AT web.de>
589 * device/include/pic16/pic18f2450.h,
590 device/include/pic16/pic18f4450.h,
591 device/lib/pic16/libdev/pic18f2450.c,
592 device/lib/pic16/libdev/pic18f4450.c,
593 device/include/pic16/adc.h,
594 device/include/pic16/pic16devices.txt,
595 device/include/pic16/pic18fregs.h,
596 device/lib/pic16/libdev/Makefile.am,
597 device/lib/pic16/libdev/Makefile.in,
598 device/lib/pic16/libio/Makefile.am,
599 device/lib/pic16/libio/Makefile.in,
600 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
602 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
603 stack to a fixed location, relax it to automatically work with all
604 but the smallest devices (256 byte RAM devices need #pragma stack)
606 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
608 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
609 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
610 * device/lib/_strcspn.c: fixed bug 2140931
612 2008-10-06 Raphael Neider <rneider AT web.de>
614 * device/include/pic16/stdio.h,
615 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
616 declared __naked for convenience, named all arguments
617 * device/lib/pic16/libc/stdio/strmgpsim.c,
618 device/lib/pic16/libc/stdio/strmmssp.c,
619 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
621 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
622 empty __naked functions,
623 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
624 corner cases (unlink first/last pCode in list), reuse more code
626 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
628 * src/ds390/main.c (_ds390_genInitStartup): added
629 * src/SDCCpeeph.c (getPatternVar): new, added,
630 (labelInRange): fixed bug 2115959
631 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
632 * src/SDCCicode.h: added newiTempOperand
633 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
634 added optimizations for 0/x and x/-1, see also patch 2142900
635 * support/regression/tests/onebyte.c (testMul): added test cases
637 2008-09-20 Borut Razem <borut.razem AT siol.net>
640 definition of absolute address symbols without initial value,
641 fixed SDCC crash "do not know how to intialize symbol"
643 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
645 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
646 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
647 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
648 * device/lib/z80/stubs.s: added stubs for above functions
649 * src/SDCCopt.c (convilong),
650 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
651 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
652 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
653 * support/regression/tests/onebyte.c: enabled all tests for z80
655 2008-09-15 Borut Razem <borut.razem AT siol.net>
657 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
658 device/lib/pic16/libc/stdio/printf.c,
659 device/lib/pic16/libc/stdio/strmusart.c,
660 device/lib/pic16/libc/stdio/printf_tiny.c,
661 device/lib/pic16/libc/stdio/sprintf.c,
662 device/lib/pic16/libc/stdio/strmgpsim.c,
663 device/lib/pic16/libc/stdio/putchar.c,
664 device/lib/pic16/libc/stdio/fprintf.c,
665 device/lib/pic16/libc/stdio/strmmssp.c,
666 device/device/lib/pic16/libc/stdio/vprintf.c,
667 device/lib/pic16/libc/stdio/printf_small.c,
668 device/lib/pic16/libc/stdio/vsprintf.c,
669 device/lib/pic16/libc/stdio/strmputchar.c,
670 device/lib/pic16/libc/Makefile.am,
671 device/lib/pic16/libc/Makefile.in:
672 *printf now returns int, puchar.c moved from stdlib to stdio,
673 *printf format parameter type changed from char * to const char *,
674 added GNU link excetion text to library source files,
675 applyed GNU coding style, removed useless svn ids,
676 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
677 binary specifier: "%b", "%hb" and "%lb"
678 * device/lib/pic16/libc/stdio/vfprintf.c:
679 applied patch #2044424: PIC16: vfprintf
680 thanks Mauro Giachero
681 * support/regression/tests/bug1057979.c:
682 removed old pic16 sprintf specifics
683 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
684 * doc/sdccman.lyx: documented 'b' binary format specifier removal
686 2008-09-15 Raphael Neider <rneider AT web.de>
688 * src/pic16/device.c (pic16_dump_usection): force udata sections
689 into the addressable range (0..0xFFF), workaround for a gpsim
690 bug preventing simulation of regtest bug1750318
691 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
692 (serialRegAssign): fixed regtest bug-971834,
693 (pic16_packRegisters): avoid null-pointer dereference
695 2008-09-14 Raphael Neider <rneider AT web.de>
697 * src/pic16/gen.c, src/pic16/ralloc.c: use
698 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
699 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
701 2008-09-12 Borut Razem <borut.razem AT siol.net>
703 * support/regression/fwk/testfwk.h:
704 define pdata as data for pic16 target
705 thanks Mauro Giachero
707 2008-09-11 Borut Razem <borut.razem AT siol.net>
709 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
710 support/regression/absolute.c:
711 applied patch #2105615: Some PIC16 testcase fixlets
712 thanks Mauro Giachero
714 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
716 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
717 * support/regression/tests/bug2094505.c: new, added
719 2008-09-07 Borut Razem <borut.razem AT siol.net>
721 * src/SDCCglue.c, src/SDCCast.c:
722 fixed throw of "excess elements" warning for char arrays
723 * support/regression/tests/nullstring.c:
724 disable warning about excess elements in array of chars initializer
726 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
728 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
729 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
730 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
731 * support/regression/tests/bug2077267.c: new, added
733 2008-09-05 Raphael Neider <rneider AT web.de>
735 * configure.in, Makefile.common.in: add support for ccache,
736 remove spurious $VERSION output, detect doc-tools even without
737 --enable-doc to facilitate later manual doc-builds, minor cleanup
738 * configure: regenerated
740 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
741 avoid races in parallel VPATH builds
742 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
743 * doc/sdccman.lyx: mention --without-ccache configure option
745 2008-09-01 Raphael Neider <rneider AT web.de>
747 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
748 * (genConstPointerGet): fix reading bitfields from __code space
749 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
750 bitfield initializers (fix regression test bug1856409.c)
751 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
754 2008-08-31 Raphael Neider <rneider AT web.de>
756 * src/pic16/gen.c (genAssign): removed useless compiler output
757 * (genPointerGet,genPointerSet,genCast),
758 src/pic16/glue.c (pic16_printGPointerType):
759 also handle PPOINTERs just to avoid spurious asserts
760 * (pic16_printIvalType,pic16_printIvalBitFields):
761 generalized to arbitrary type/bitfield sizes, allows compilation of
762 regression test bug-1981238.c
763 * (pic16_printIvalChar): fix regression test structflexarray.c
764 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
765 in initialized structs and fix #1843745
766 * (pic16_printIvalStruct): always output initializers for all fields,
767 even those not explicitly given, fixes zeropad.c regression test
768 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
769 #2073635, #1567098, and #1485812)
770 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
772 2008-08-31 Borut Razem <borut.razem AT siol.net>
774 * support/regression/tests/bug-895992.c,
775 support/regression/tests/onebyte.c:
776 enabled pic16 regression testing since the bugs
777 1511794: pic16: regression test bug-895992.c fails
778 1444425: onebyte.c regression tes fails on pic16
779 are fixed, probably by fixing
780 2048464: PIC16: fix genUminus - addresses not.c regression test
781 * src/SDCCsymt.c, src/SDCCglue.c,
782 support/regression/tests/bug-1981238.c:
783 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
786 2008-08-30 Borut Razem <borut.razem AT siol.net>
788 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
789 release version 4.3.2
791 2008-08-24 Raphael Neider <rneider AT web.de>
793 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
794 always use the sdcc from the current build tree (ignore $CC from
795 the environment, fixes compile farm builds)
796 * device/lib/Makefile.in: rename .a into .lib for compatibility,
797 remove more build products from install directory
798 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
799 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
801 2008-08-24 Borut Razem <borut.razem AT siol.net>
803 * src/SDCC.y: applied patch
804 2050245: Fix # 1963382
806 1963382: Listing File - C file comment is incorrect
809 2008-08-23 Borut Razem <borut.razem AT siol.net>
811 * src/pic16/gen.c: applied patch
812 2048464: PIC16: fix genUminus - addresses not.c regression test
813 thanks Mauro Giachero
815 2008-08-22 Borut Razem <borut.razem AT siol.net>
817 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
818 src/pic16/main.c: allow spaces in gpasm and gplink paths
820 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
823 * src/z80/peeph-z80.def: minor peephole improvement
825 2008-08-15 Raphael Neider <rneider AT web.de>
827 * src/z80/gen.c (_vemit2): suppress compiler warning
829 * src/pic/*.[ch]: make proper use of header files and avoid
830 ad-hoc extern declarations, mark module-local helpers 'static',
831 removed dead/replaced code, no functional changes
832 * src/pic16/pcode.c: disentangled from pic14 backend
834 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
836 * src/z80/gen.c: fixed #2051348
837 * support/regression/tests/bug-2051348.c: regression test for #2051348
839 2008-08-10 Raphael Neider <rneider AT web.de>
842 * Makefile.common.in: export PACKAGE for $docdir,
843 fixes #1957036, avoid some "underquoted definition" warnings
844 * configure: regenerated
846 2008-08-10 Raphael Neider <rneider AT web.de>
848 * device/lib/pic16/**: build pic16 library using autotools for
849 improved dependency tracking
851 * device/lib/Makefile.in,
853 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
855 2008-08-10 Raphael Neider <rneider AT web.de>
857 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
858 local variables if --nooverlay is given, workaround for #2023121
860 2008-08-08 Raphael Neider <rneider AT web.de>
862 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
864 2008-08-08 Raphael Neider <rneider AT web.de>
866 * src/pic/pcoderegs.c,
868 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
870 2008-08-07 Borut Razem <borut.razem AT siol.net>
872 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
873 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
874 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
875 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
876 applied modified patch 2038174: Add support for binary constants v2
877 thanks Mauro Giachero
878 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
880 2008-08-04 Raphael Neider <rneider AT web.de>
883 * src/pic16/device.h,
885 * src/pic16/main.c: enable --optimize-goto by default
887 * device/lib/pic16/Makefile.common.in: suppress removed option
890 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
892 2008-07-30 Borut Razem <borut.razem AT siol.net>
894 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
895 applied patch 22032433: PIC16: fix constant strings,
896 thanks Mauro Giachero
898 2008-07-29 Borut Razem <borut.razem AT siol.net>
900 * src/pic16/gen.c: applied patches:
901 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
902 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
903 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
904 thanks Mauro Giachero
906 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
908 * src/port.h: Fixed typo in comment
910 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
912 * src/z80/mappings.i: Implemented RFE #1919415
913 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
914 #1880202, #1914434, prepared for RFE #1703943
916 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
919 * src/z80/peeph-z80.def,
920 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
921 preparation for Z80 peephole improvements
923 2008-06-21 Raphael Neider <rneider AT web.de>
925 * device/include/pic16/pic18f66j60.h,
926 * device/include/pic16/pic18f66j65.h,
927 * device/include/pic16/pic18f67j60.h,
928 * device/include/pic16/pic18f86j60.h,
929 * device/include/pic16/pic18f86j65.h,
930 * device/include/pic16/pic18f87j60.h,
931 * device/include/pic16/pic18f96j60.h,
932 * device/include/pic16/pic18f96j65.h,
933 * device/include/pic16/pic18f97j60.h,
934 * device/lib/pic16/libdev/pic18f66j60.c,
935 * device/lib/pic16/libdev/pic18f66j65.c,
936 * device/lib/pic16/libdev/pic18f67j60.c,
937 * device/lib/pic16/libdev/pic18f86j60.c,
938 * device/lib/pic16/libdev/pic18f86j65.c,
939 * device/lib/pic16/libdev/pic18f87j60.c,
940 * device/lib/pic16/libdev/pic18f96j60.c,
941 * device/lib/pic16/libdev/pic18f96j65.c,
942 * device/lib/pic16/libdev/pic18f97j60.c,
943 * device/include/pic16/pic16devices.txt,
944 * device/include/pic16/pic18fregs.h,
945 * device/lib/pic16/pics.all: added new devices
947 * device/include/pic16/adc.h,
948 * device/lib/pic16/libio/adc/adcbusy.c,
949 * device/lib/pic16/libio/adc/adcopen.c,
950 * device/lib/pic16/libio/adc/adcsetch.c,
951 * device/lib/pic16/libio/i2c/i2copen.c,
952 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
953 all changes from a patch by Anton Strobl
955 2008-06-12 Borut Razem <borut.razem AT siol.net>
957 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
958 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
959 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
960 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
961 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
962 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
963 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
964 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
965 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
966 by applying the modified patch from Risto Huotari
968 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
971 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
972 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
973 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
974 * support/regression/tests/bug1938300.c: new, added
976 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
978 * device/include/asm/ds390/features.h,
979 * device/include/asm/mcs51/features.h,
980 * device/include/mcs51/regc515c.h: inserted LGPL notice
982 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
984 * device/lib/gbz80/div.s,
985 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
986 patch 1597883, Thanks Robert Ramey
988 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
990 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
991 createIvalCharPtr, createIvalPtr, createIval),
993 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
994 initializers for local auto variables
995 * support/regression/tests/zeropad.c: added testcase for auto initializers
997 2008-05-26 Raphael Neider <rneider AT web.de>
999 * device/lib/pic16/startup/crt0.c,
1000 * device/lib/pic16/startup/crt0i.c,
1001 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1002 explicit, fixed curr_entry loop for >= 256 initializer records,
1003 removed debug code (write to 0xf7e)
1005 2008-05-25 Raphael Neider <rneider AT web.de>
1007 * device/include/pic/pic16f627a.h,
1008 * device/include/pic/pic16f628a.h,
1009 * device/include/pic/pic16f648a.h: added missing ports
1011 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1013 * device/include/float.h: added __INFINITY
1014 * device/lib/_fsadd.c: handle overflows
1015 * device/lib/_fsmul.c,
1016 * device/lib/_fsdiv.c: use __INFINITY
1017 * device/lib/_fseq.c,
1018 * device/lib/_fsneq.c: handle -0.0
1019 * sim/ucsim/s51.src/uc89c51r.cc,
1020 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1021 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1022 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1023 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1024 * support/regression/tests/snprintf.c: test bug with --xstack
1026 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1028 * src/SDCCpeeph.c (callFuncByName):
1029 Support nested parenthesis in peephole function arguments (#1967300)
1031 2008-05-19 Raphael Neider <rneider AT web.de>
1033 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1034 fixed duplicate labels (#1911325)
1036 2008-05-19 Raphael Neider <rneider AT web.de>
1038 * src/regression/empty.c: suppress warning
1039 * src/regression/pointer1.c: enabled index_by_pointer()
1040 * src/regression/inline.c: now works for pic16 as well
1042 * src/pic16/device.c: include dbuf declarations
1043 * src/pic16/device.h: removed obsolete prototypes
1045 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1046 * src/pic16/glue.c: made purely local functions static,
1047 (pic16_printGPointerType, pic16_printIvalCharPtr,
1048 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1049 generic pointers' tags (#1961866)
1051 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1053 2008-05-19 Borut Razem <borut.razem AT siol.net>
1055 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1056 fixed typo, uninstall include/pic16/pic16devices.txt
1058 2008-05-18 Borut Razem <borut.razem AT siol.net>
1060 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1061 the buffer is null terminated
1062 * src/device/pic16.c:
1063 applied modified patch 1965676: Patch for Win32 16 bit PIC
1064 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1066 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1068 * src/SDCC.lex (check_type),
1069 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1071 * as/mcs51/clean.mk,
1072 * as/z80/clean.mk: also clean *.dep
1073 * device/lib/pic16/libsdcc/stack/Makefile,
1074 * sim/ucsim/libtool: removed as they are rebuild by configure
1075 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1077 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1079 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1080 fixupInline instead of createFunction to fix bug 1864577
1081 (inlineFindMaxBlockno): removed, use global blockNo
1082 * src/SDCCglobl.h: added blockNo
1084 * src/z80/peep.h: modified properties
1085 * support/regression/tests/bug1864577.c: new, added
1087 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * as/mcs51/asdata.c,
1090 * as/mcs51/asm.h: added org_cnt
1091 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1092 * as/mcs51/asout.c: changed old K&R to ANSI
1093 * as/mcs51/Makefile.in: use common identifiers
1099 * as/hc08/Makefile.bcc,
1100 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1101 * sdcc_vc_in.h: added define __func__
1102 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1103 Thanks Ruud van Silfhout
1104 * support/regression/tests/bug1717305.c: new, added
1106 2008-05-05 Borut Razem <borut.razem AT siol.net>
1108 * support/regression/Makefile.in,
1109 support/regression/ports/ds390/spec.mk,
1110 support/regression/ports/hc08/spec.mk,
1111 support/regression/ports/mcs51-common/spec.mk,
1112 support/regression/ports/pic14/spec.mk,
1113 support/regression/ports/pic16/spec.mk,
1114 support/regression/ports/ucz80/spec.mk,
1115 support/regression/ports/z80/spec.mk:
1116 added INC_DIR and LIBDIR paths
1117 * src/ds390/gen.c: removed duplicated selicolon
1119 2008-05-04 Borut Razem <borut.razem AT siol.net>
1121 * support/regression/Makefile.in,
1122 support/regression/fwk/lib/testfwk.c,
1123 support/regression/ports/ds390/spec.mk,
1124 support/regression/ports/hc08/spec.mk,
1125 support/regression/ports/mcs51-common/spec.mk,
1126 support/regression/ports/mcs51-large/spec.mk,
1127 support/regression/ports/mcs51-medium/spec.mk,
1128 support/regression/ports/mcs51-small/spec.mk,
1129 support/regression/ports/mcs51-stack-auto/spec.mk,
1130 support/regression/ports/mcs51-xstack-auto/spec.mk,
1131 support/regression/ports/pic14/spec.mk,
1132 support/regression/ports/pic16/spec.mk,
1133 support/regression/ports/ucz80/spec.mk:
1134 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1135 used to run regeression tests
1137 2008-05-01 Raphael Neider <rneider AT web.de>
1139 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1140 supported devices and instructions to add new ones
1142 2008-05-01 Raphael Neider <rneider AT web.de>
1144 * device/include/pic16/adc.h,
1145 device/lib/pic16/libio/adc/adcbusy.c,
1146 device/lib/pic16/libio/adc/adcopen.c,
1147 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1148 18f2455 style ADC devices, based on patch #1776197
1149 * device/lib/pic16/libio/adc/adcclose.c,
1150 device/lib/pic16/libio/adc/adcconv.c,
1151 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1152 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1153 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1154 * device/include/pic16/pic18f4431.h,
1155 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1156 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1158 2008-05-01 Raphael Neider <rneider AT web.de>
1160 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1161 moved xinst flag into pic16_options_t
1162 * src/pic16/device.c (default_device, pic16_list_devices,
1163 pic16_find_device): removed references to sfrrange
1164 * src/pic16/gen.c (genFunction),
1165 src/pic16/glue.c (pic16initialComments),
1166 src/pic16/main.c (pic16_optionsTable),
1167 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1169 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1171 2008-04-29 Raphael Neider <rneider AT web.de>
1173 * src/pic16/devices.inc,
1174 device/include/pic16/pic16devices.txt: replaced compiled-in list
1175 of devices with a variant parsed at runtime
1176 * src/pic16/device.c: added support for parsing pic16devices.txt,
1178 * src/pic16/device.h: removed (now) unused fields from PIC_device
1179 * src/pic16/main.c: removed #pragma maxram,
1180 (_pic16_initPaths): removed bogus generation of search paths,
1181 setup the port proper only after the search paths (for
1182 pic16devices.txt) are set up,
1183 (_pic16_finaliseOptions): moved processor dependant code here
1184 from _pic16_initPaths(), clean up
1185 * src/pic16/ralloc.c (pic16_init_stack),
1186 * src/pic16/ralloc.h,
1187 * src/pic16/pcode.c: clean up
1188 * device/include/Makefile.in,
1189 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1190 * support/scripts/inc2h-pic16.pl: updated instructions
1192 2008-04-29 Raphael Neider <rneider AT web.de>
1194 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1195 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1196 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1197 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1198 added missing family members and 18f2480/2580/4480/4580 family
1199 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1200 * device/include/pic16/pic18f2525.h: use 18f4620.h
1201 * device/include/pic16/pic18f6680.h: use 18f8680.h
1202 * device/include/pic16/pic18fregs.h,
1203 device/lib/pic16/pics.all,
1204 src/pic16/devices.inc: add new devices
1205 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1206 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1207 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1208 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1209 prevent attempting to build the libio for some new devices
1211 2008-04-29 Raphael Neider <rneider AT web.de>
1213 * debugger/mcs51/Makefile.in: fixed paths to sources
1215 2008-04-25 Borut Razem <borut.razem AT siol.net>
1217 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1218 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1219 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1220 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1221 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1222 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1223 as/link/z80/linkz80.dsp: lklibr.c moved
1224 * doc/INSTALL.txt: binary archives in bz2 format
1225 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1227 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1229 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1230 * support/regression/tests/bug1856409.c: new, added
1232 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1235 * src/mcs51/peep.c: Use werror for error messages.
1236 * src/SDCCicode.c (geniCodeConditional),
1237 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1238 * src/z80/Makefile.bcc,
1239 * src/z80/z80.dsp: added src/z80/peep.c/h
1240 * support/regression/tests/bug1839321.c: new, added
1242 2008-04-20 Raphael Neider <rneider AT web.de>
1244 * device/include/pic16/pic18f2455.h: added bitfields for port C
1246 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1248 * src/z80/peep.c: Use werror for error messages.
1250 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1252 * src/z80/peep.h (declaration of notUsed()),
1253 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1255 * src/z80/z80.h (added dependency on peep.h),
1256 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1259 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1261 * src/SDCCpeeph.c (added support for notUsed()),
1262 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1264 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1265 for notUsed()): Implemented generic (that is not port-specific) part
1268 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1270 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1271 * device/lib/libsdcc.lib,
1272 * device/lib/Makefile.in,
1273 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1274 * device/lib/calloc.c: renamed to _calloc.c
1275 * device/lib/free.c: renamed to _free.c
1276 * device/lib/malloc.c: renamed to _malloc.c
1277 * device/lib/realloc.c: renamed to _realloc.c
1278 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1279 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1280 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1281 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1282 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1283 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1284 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1285 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1287 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1288 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1289 * support/regression/tests/bug1509084.c: new, added
1291 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1293 * device/include/mcs51/cc2510fx.h: added _XPAGE
1294 * device/include/mcs51/compiler.h: cosmetic changes
1296 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1301 2008-03-31 Borut Razem <borut.razem AT siol.net>
1303 * support/cpp2 renamed to support/cpp
1304 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1305 support/cpp2/libiberty/splay-tree.c,
1306 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1307 support/cpp2/libcpp/directives.c,
1308 support/cpp2/libcpp/include/cpplib.h,
1309 support/cpp2/libcpp/include/symtab.h,
1310 support/cpp2/libcpp/include/line-map.h,
1311 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1312 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1313 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1314 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1315 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1316 release version 4.3.0
1317 * configure.in, configure, Makefile.in, Makefile.bcc:
1318 adapted for moved cpp2
1320 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1322 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1323 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1325 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1329 * support/regression/tests/bug1717943.c: new, added
1331 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1333 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1334 bytewise return value assignments introduced in last commit.
1336 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1338 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1339 genMult, genJumpTab):
1340 Use 16-bit instructions for addition in some additional cases,
1341 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1343 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1345 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1346 Implemented RFE #1921450, changed some debug messages.
1348 2008-03-30 Borut Razem <borut.razem AT siol.net>
1350 * Small Device C Compiler 2.8.0 released
1351 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1352 * support/scripts/sdcc.nsi: added finish page; this version
1353 was used for 2.8.0 release
1354 * doc/knownbugs.html: removed; magically generated by the build
1355 process using gen_known_bugs.pl from now on
1357 2008-03-23 Borut Razem <borut.razem AT siol.net>
1359 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1360 and reverted it, since it was already fixed by Raphael ;-)
1361 * doc/knownbugs.html: updated for RC2
1363 2008-03-22 Raphael Neider <rneider AT web.de>
1365 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1368 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1371 * support/regression/tests/bug1839277.c: added related testBug1839299
1373 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1375 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1376 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1378 * src/mcs51/gen.c: throughout only output hex constants
1379 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1380 * support/regression/tests/bug1839277.c: new, added
1382 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1384 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1385 compilation warning about nested comments.
1387 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1389 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1390 * support/regression/tests/bug1921073.c: new, added
1392 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1394 * src/z80/SDCCpeeph.c.c (callFuncByName):
1395 Commented function parameters.
1397 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1399 * src/z80/ralloc.c (packRegsForAccUse2):
1400 disabled a broken accumulator packing optimization (fixed #1292721).
1401 * support/regression/tests/bug-1292721: Regression test for #1292721.
1403 2008-03-16 Raphael Neider <rneider AT web.de>
1405 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1406 fixed code bloat regression using a variant of patch #1915618
1408 2008-03-16 Borut Razem <borut.razem AT siol.net>
1410 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1411 icon, changed startup menu for release distribution, code cleaning,
1412 create url files instead links in startup menu
1414 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1417 * support/regression/tests/bug1579949.c: new, added
1419 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1421 * device/lib/printf_fast.c: fixed bug 1255403
1423 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1425 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1426 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1428 2008-03-14 Borut Razem <borut.razem AT siol.net>
1430 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1431 command line options
1432 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1433 is correctly displayed
1434 * as/link/z80/lkmain.c: usage line commented out
1436 2008-03-13 Borut Razem <borut.razem AT siol.net>
1438 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1439 updated the list pf supported pic14 devices
1441 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1445 2008-03-12 Borut Razem <borut.razem AT siol.net>
1447 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1448 fixed documentation request #1718191
1449 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1450 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1453 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1455 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1456 * support/regression/tests/bug1505811.c: new, added
1458 2008-03-09 Raphael Neider <rneider AT web.de>
1460 * device/include/pic16/pic18f2620.h,
1461 * device/include/pic16/pic18f4620.h,
1462 * device/lib/pic16/libdev/pic18f2620.c,
1463 * device/lib/pic16/libdev/pic18f4525.c,
1464 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1465 family to consistently use pic18f4620.[ch], fixes #1832562
1467 2008-03-09 Borut Razem <borut.razem AT siol.net>
1469 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1470 changed sdcc version to 2.8.0
1471 * knownbugs.html: regenerated
1472 * support/scripts/gen_known_bugs.pl: added number of open bugs
1474 2008-03-09 Raphael Neider <rneider AT web.de>
1476 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1477 (genOr): read volatile operand even if the result is known,
1479 (genOr,genXor): removed unused legacy code,
1480 (genDummyRead): use pic16_mov2w_volatile()
1482 2008-03-08 Borut Razem <borut.razem AT siol.net>
1484 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1485 cons w. --model-large
1486 * support/regression/staticinit.c: added regression test for bug
1489 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1491 * src/ds390/gen.c (pushSide, genPcall),
1492 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1493 * src/mcs51/gen.c: cosmetic changes
1494 * support/regression/fwk/include/testfwk.h: added macro reentrant
1495 * support/regression/tests/bug1908493.c: new, added
1497 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1499 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1501 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1503 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1504 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1505 already set in ds390/main.c and mcs51/main.c
1507 2008-03-07 Raphael Neider <rneider AT web.de>
1509 * src/regression/init0.c: new test for initialized arrays of function
1511 * src/regression/Makefile: made a bit more flexible, added init0.c
1512 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1513 pointers, closes #1427663
1515 2008-03-05 Borut Razem <borut.razem AT siol.net>
1517 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1518 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1520 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1522 * support/librarian/sdcclib.c:Added feature request 1908061:
1523 Synchronise sdcclib commands with ar.
1525 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1527 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1528 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1529 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1530 * device/include/mcs51/compiler.h: removed umlauts, added double
1533 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1536 * support/regression/tests/bug1536762.c: new, added
1538 * src/SDCCutil.h: added getBuildDate()
1539 * src/SDCCmain.c (printVersionInfo),
1540 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1542 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1543 * src/ds390/ralloc.c (packRegisters),
1544 * src/mcs51/ralloc.c (packRegisters),
1545 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1547 * support/regression/tests/bug1618050.c: new, added
1548 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1549 * support/regression/fwk/include/testfwk.h,
1550 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1553 2008-03-04 Raphael Neider <rneider AT web.de>
1555 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1556 on accessing OP_SYM_TYPE(op)
1557 * src/pic/gen.h: removed unused prototype of genMinusDec()
1558 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1559 fix #1876953 (invalid subtraction code), removed unused code
1561 2008-03-03 Raphael Neider <rneider AT web.de>
1565 * src/pic/genarith.c,
1567 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1568 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1570 2008-03-03 Raphael Neider <rneider AT web.de>
1572 * src/pic/device.c (find_device): search user-specified paths first
1573 for pic14devices.txt, fixes #1900827
1575 2008-03-02 Borut Razem <borut.razem AT siol.net>
1577 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1578 AddToPath and RemoveFromPath
1580 2008-03-01 Borut Razem <borut.razem AT siol.net>
1582 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1583 work correctly, added debugging support if -DSDCC.DEBUG command line
1586 2008-02-28 Borut Razem <borut.razem AT siol.net>
1588 * doc/sdccman.lyx: cosmetic changes
1590 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1593 * doc/sdccman.lyx: fixed unmeant removal of spaces
1595 2008-02-27 Borut Razem <borut.razem AT siol.net>
1597 * support/scripts/sdcc.nsi: corrected installation directory for
1598 current user installation mode
1599 * doc/README.txt: added Philipp Klaus Krause to the developers list
1601 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1604 return ifx condition
1605 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1606 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1607 ifxJump to fix bug 1838000
1608 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1609 * support/regression/tests/bug1838000.c: new, added
1610 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1612 2008-02-26 Borut Razem <borut.razem AT siol.net>
1614 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1616 * support/scripts/sdcc.nsi: added MULTIUSER page,
1617 NSIS upgraded to version 2.35
1619 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1621 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1622 * support/regression/tests/bug1565152.c: new, added
1624 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1626 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1627 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1628 * support/regression/tests/bug1670148.c: new, added
1630 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1632 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1634 2008-02-24 Borut Razem <borut.razem AT siol.net>
1636 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1637 is ineffective for unsigned char parameter
1639 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1642 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1643 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1644 * support/Util/MySystem.c (my_system): output errorcode when verbose
1646 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1648 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1651 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1653 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1656 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1658 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1660 2008-02-21 Borut Razem <borut.razem AT siol.net>
1662 * support/regression/Makefile.in,
1663 support/regression/ports/ds390/spec.mk,
1664 support/regression/ports/hc08/spec.mk,
1665 support/regression/ports/mcs51-common/spec.mk,
1666 support/regression/ports/pic14/spec.mk,
1667 support/regression/ports/pic16/spec.mk,
1668 support/regression/ports/ucz80/spec.mk,
1669 support/regression/ports/xa51/spec.mk:
1670 added CFLAGS when compiling timeout
1672 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1674 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1677 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1679 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1680 * support/regression/tests/bug1888147.c: new, added
1682 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1684 * src/z80/gen.c: fixed bugs #1596270, #1736867
1686 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1688 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1689 contents, mostly fixes #1596270
1691 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1693 * src/z80/peeph.def,
1694 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1695 peepholes, fixes #1806565
1697 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1700 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1701 fixes bug 1739475, thanks Robert Larice
1702 (rule 271): new, added
1704 2008-02-18 Borut Razem <borut.razem AT siol.net>
1706 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1708 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1710 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1712 2008-02-17 Raphael Neider <rneider AT web.de>
1714 * src/pic16/genarith.c,
1717 * src/pic16/genutils.c: removed unused legacy code,
1718 removed unused fields from struct asmop and struct _G
1720 2008-02-17 Raphael Neider <rneider AT web.de>
1722 * src/pic16/gen.c (AccRsh): cosmetic changes,
1723 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1724 genRightShiftLiteral): fixed to work with SFRs as result by
1725 assigning only once to result,
1726 removed a lot of unused/excluded code fragments
1728 2008-02-17 Raphael Neider <rneider AT web.de>
1730 * device/include/pic/pic16f88.h,
1731 * device/include/pic/pic16f886.h,
1732 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1734 2008-02-17 Borut Razem <borut.razem AT siol.net>
1736 * src/z80/peeph.def: applied patch
1737 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1738 * src/z80/gen.c, src/z80/peeph.def: applied patch
1739 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1740 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1741 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1742 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1743 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1744 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1746 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * as/link/mcs51/aslink.dsp: removed SDK define
1749 * as/link/z80/clean.mk: brought in sync with other ports
1750 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1751 * as/hc08/Makefile.bcc,
1752 * as/mcs51/Makefile.bcc,
1753 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1754 * src/z80/main.c (_setValues): use the now capitalized -Z,
1755 (z80_port, gbz80_port): generate debug information when asked
1757 2008-02-16 Borut Razem <borut.razem AT siol.net>
1759 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1760 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1761 as/z80/Makefile.in. as/z80/Makefile.bcc:
1762 applied patch #1893393: patch for as-z80 and link-z80 to generate
1763 cdb, thanks to Armin Diehl
1764 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1765 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1766 asnoice.c moved to as/asxxsrc/asnoice.c
1767 * src/z80/peeph-gbz80.def: applied patch
1768 #1880235: Z80 return peephole, thanks to Philipp Krause
1770 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * doc/sdccman.lyx: bumped version to 2.7.5
1774 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1776 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1778 * device/include/pic16/stdlib.h,
1779 * device/lib/pic16/libc/stdlib/ltoa.c,
1780 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1782 2008-02-13 Borut Razem <borut.razem AT siol.net>
1784 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1785 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1786 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1787 src/SDCCopt.c, src/SDCCval.c:
1788 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1790 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * src/SDCCsymt.c (compareType): fixed bug 1309013
1794 2008-02-09 Borut Razem <borut.razem AT siol.net>
1796 * src/SDCCval.c, src/SDCCval.h:
1797 code cleaning, added function constChrVal()
1798 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1799 call constChrVal() instead constVal()
1801 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1803 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1806 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1807 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1810 2008-02-01 Raphael Neider <rneider AT web.de>
1812 * device/include/pic/pic16f886.h,
1813 * device/include/pic/pic16f887.h: added RA6 and RA7
1815 2008-01-24 Raphael Neider <rneider AT web.de>
1817 * device/include/pic/pic16f88.h: added RA6 and RA7
1818 * device/lib/pic/libdev/disabled_pic16f886.c,
1819 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1821 * src/pic16/devices.inc,
1822 * device/include/pic16/pic18f2423.h,
1823 * device/include/pic16/pic18f2523.h,
1824 * device/include/pic16/pic18fregs.h,
1825 * device/lib/pic16/pics.all
1826 * device/lib/pic16/libdev/pic18f2423.c,
1827 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1828 * device/lib/pic16/libio/i2c.ignore,
1829 * device/lib/pic16/libio/usart.ignore,
1830 * device/lib/pic16/libio/adc.ignore: ignore new devices
1832 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1834 * src/SDCCast.c (createRMW): fixed bug 1582651
1836 2008-01-20 Borut Razem <borut.razem AT siol.net>
1838 * src/SDCCcse.c: partially fixed enhancement request
1839 #1793872 - multiply by -1 not collapsed
1840 * support/regression/tests/arithcsi.c: added regression test
1842 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * as/mcs51/asx8051.dsp: removed define SDK
1845 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1846 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1848 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1849 cosmetic changes, brought more in sync, changed old K&R to ANSI
1851 2008-01-13 Borut Razem <borut.razem AT siol.net>
1853 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1854 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1856 2007-12-30 Borut Razem <borut.razem AT siol.net>
1858 * src/pic16/gen.c: fixed implementation of bitwise operations for
1860 * support/regression/tests/bitwise.c: added test cases
1862 2007-12-29 Borut Razem <borut.razem AT siol.net>
1864 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1865 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1866 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1867 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1868 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1869 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1870 src/pic16/pcode.[ch]: added const qualifier
1871 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1872 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1873 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1874 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1875 * as/asxxsrc/aslex.c: use dbuf_getline()
1876 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1877 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1878 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1879 as/z80/asm.h, as/z80/z80adr.c:
1880 changed type of ib and ip to const char *
1882 2007-12-28 Borut Razem <borut.razem AT siol.net>
1884 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1885 introduced (readlin) - long lines are turuncated
1886 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1887 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1888 as/z80/Makefile.in: moved aslex.c to asxxsrc
1889 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1890 * as/hc08/asmain.c, as/mcs51/asmain.c:
1891 added missing initialization of a_addr field
1892 * support/regression/tests/long_asm_line.c: added regtest for long
1895 2007-12-22 Borut Razem <borut.razem AT siol.net>
1897 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1899 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1901 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1903 2007-12-16 Borut Razem <borut.razem AT siol.net>
1905 * device/include/pic16/stdbool.h: removed, since already exists in
1906 device/include/; this also fixes bitopcse.c regression test for pic16
1908 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1909 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1910 dereference doesn't work; covered by regression test bug1399290
1912 2007-12-05 Borut Razem <borut.razem AT siol.net>
1914 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1917 2007-12-01 Borut Razem <borut.razem AT siol.net>
1919 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1920 corrected handling of the highest_valid_address
1922 2007-11-17 Raphael Neider <rneider AT web.de>
1924 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1925 * src/pic/glue.c (picglue): emit .file if --debug is given
1927 2007-11-17 Raphael Neider <rneider AT web.de>
1929 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1930 care when left or right operand resides in result, fixes #1830220
1932 2007-11-17 Borut Razem <borut.razem AT siol.net>
1934 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1935 #983491 - "Merge duplicate strings function is ineffective"
1936 * support/regression/tests/bug-983491.c: regtest disabled
1937 * as/asxxsrc: created
1938 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1939 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1940 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1941 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1942 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1943 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1944 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1945 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1946 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1947 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1948 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1949 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1950 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1952 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1954 * device/include/stdarg.h: added and removed some casts
1955 * src/SDCCsymt.c (compareType): Fully check types between generic and
1956 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1958 2007-11-13 Borut Razem <borut.razem AT siol.net>
1960 * support/regression/tests/bug-1817005.c:
1961 added regtest for bug #1817005 - as-z80 chokes on long labels
1963 2007-11-12 Borut Razem <borut.razem AT siol.net>
1965 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1966 as/z80/asout.c, as/z80/aslist.c:
1967 fixed bug #1817005 - as-z80 chokes on long labels
1969 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * as/z80/asmain.c: cosmetic changes
1975 * as/z80/alloc.h: removed
1977 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1978 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1979 * as/link/hc08/Makefile.in,
1980 * as/link/mcs51/Makefile.in,
1981 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1983 * as/link/mcs51/lkarea.c,
1984 * as/link/mcs51/lkmain.c: cosmetic changes
1985 * as/link/hc08/lklibr.c,
1986 * as/link/z80/lklibr.c,
1987 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1988 used cygwin_conv_to_full_posix_path,
1989 added warnings, cosmetic changes, brought more in sync
1990 changed old K&R into ANSI function declarations
1991 * as/link/z80/lklibr.c (loadAdb): added
1992 * as/link/z80/lkmain.c: removed -- option from usage text
1994 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * src/mcs51/gen.c (outBitC): optimized for no result
1998 2007-10-31 Borut Razem <borut.razem AT siol.net>
2000 * src/SDCCsymt.c: fixed (hopeful properly) bug
2001 #1805702 - order of extern matters
2002 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2005 2007-10-29 Borut Razem <borut.razem AT siol.net>
2007 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2008 - order of extern matters
2009 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2012 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2014 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2015 24bitMode, portIsDS390
2016 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2017 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2018 (notVolatileVariable): also check sloc names,
2019 (callFuncByName): moved ftab[] out of function and sorted it by use
2021 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2023 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2024 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2025 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2026 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2027 * support/regression/tests/bug-880197.c: new, added
2029 2007-10-28 Borut Razem <borut.razem AT siol.net>
2031 * support/regression/Makefile.in,
2032 support/regression/ports/mcs51-large/spec.mk,
2033 support/regression/ports/mcs51-xstack-auto/spec.mk,
2034 support/regression/ports/mcs51-stack-auto/spec.mk,
2035 support/regression/ports/mcs51-medium/spec.mk,
2036 support/regression/ports/mcs51-common/spec.mk,
2037 support/regression/ports/mcs51-common/*,
2038 support/regression/ports/mcs51-small/*:
2039 mcs51 renamed to mcs51-common, created mcs51-small
2040 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2041 * support/regression/tests/bug-1805702.c: added regtest for bug
2044 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2046 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2047 added new rules 265 - 270
2048 * support/regression/tests/bug1721024.c:new, added
2049 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2050 introduced new test-mcs51 to run all mcs51 tests
2052 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2054 * support/regression/tests/bug1816470.c: new, added
2056 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2058 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2059 propagate for *,+,- with float, fixed bug 1816470
2060 (decorateType): cast to resultTypeProp instead of resultType
2062 2007-10-19 Borut Razem <borut.razem AT siol.net>
2064 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2065 function is ineffective" for pic16 tareget
2066 * support/scripts/listerr.c: corrected include path
2067 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2070 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * support/regression/tests/using.c: new, added
2073 * support/regression/tests/vaargs.c: fixed and enabled test
2075 2007-10-18 Borut Razem <borut.razem AT siol.net>
2077 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2079 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2081 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2083 * doc/sdccman.lyx: documented option --Werror
2084 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2085 RegBankUsed[] earlier
2087 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2093 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2095 * src/SDCCast.c (decorateType): improved optimization of tri-op
2096 * src/SDCCerr.c (vwerror, setWError),
2098 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2099 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2101 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2103 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2104 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2105 * support/regression/tests/bug-223113.c,
2106 * support/regression/tests/bug-426632.c,
2107 * support/regression/tests/bug-468811.c,
2108 * support/regression/tests/bug-477835.c,
2109 * support/regression/tests/bug-478094.c,
2110 * support/regression/tests/bug-499644.c,
2111 * support/regression/tests/bug-524209.c,
2112 * support/regression/tests/bug-524211.c,
2113 * support/regression/tests/packcast.c,
2114 * support/regression/tests/structidx.c: added empty tests
2115 * support/regression/tests/bug-607243.c: enabled test
2117 2007-10-06 Borut Razem <borut.razem AT siol.net>
2119 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2120 support of universal binaries on Mac OS X
2122 2007-10-02 Borut Razem <borut.razem AT siol.net>
2124 * src/SDCCval.h: unified double2ul macro for all platforms
2125 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2126 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2128 2007-09-30 Borut Razem <borut.razem AT siol.net>
2130 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2132 * sdcc_vc_in.h: enabled warnings
2133 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2134 unsigned type, result still unsigned
2135 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2137 2007-09-28 Raphael Neider <rneider AT web.de>
2139 * src/pic/device.c (find_device): prevent buffer underflow error
2140 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2141 the just destroyed list entry
2143 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2145 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2148 2007-09-18 Borut Razem <borut.razem AT siol.net>
2150 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2151 applied to unsigned type, result still unsigned
2153 2007-09-17 Borut Razem <borut.razem AT siol.net>
2155 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2156 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2157 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2158 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2159 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2160 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2161 src/z80/gen.c, src/z80/ralloc.c:
2162 fixed bug #1739860 - sdcc does not work correctly on some platforms
2164 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2166 2007-09-17 Raphael Neider <rneider AT web.de>
2168 * src/pic16/device.c: reverted to previous version
2169 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2171 2007-09-16 Raphael Neider <rneider AT web.de>
2173 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2174 as this raises a ton of gpasm warnings, just emit a second label
2175 * src/pic16/devices.inc,
2176 * device/lib/pic16/pics.all,
2177 * device/lib/pic16/libdev/pic18f2585.c,
2178 * device/lib/pic16/libdev/pic18f2680.c,
2179 * device/lib/pic16/libdev/pic18f2682.c,
2180 * device/lib/pic16/libdev/pic18f2685.c,
2181 * device/lib/pic16/libdev/pic18f4585.c,
2182 * device/lib/pic16/libdev/pic18f4680.c,
2183 * device/lib/pic16/libdev/pic18f4682.c,
2184 * device/lib/pic16/libdev/pic18f4685.c,
2185 * device/include/pic16/pic18f2585.h,
2186 * device/include/pic16/pic18f2680.h,
2187 * device/include/pic16/pic18f2682.h,
2188 * device/include/pic16/pic18f2685.h,
2189 * device/include/pic16/pic18f4585.h,
2190 * device/include/pic16/pic18f4680.h,
2191 * device/include/pic16/pic18f4682.h,
2192 * device/include/pic16/pic18f4685.h,
2193 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2194 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2195 patch contributed by Anton Strobl, applied with changes
2197 2007-09-16 Raphael Neider <rneider AT web.de>
2199 * device/include/pic16/pic18f2431.h,
2200 * device/include/pic16/pic18f25j10.h,
2201 * device/include/pic16/pic18f4431.h,
2202 * device/include/pic16/pic18f45j10.h: adopted common include style
2203 * device/include/pic16/pic18f1320.h,
2204 * device/include/pic16/pic18f2320.h,
2205 * device/include/pic16/pic18f2525.h,
2206 * device/include/pic16/pic18f4320.h,
2207 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2208 * device/include/pic16/pic18fregs.h: prepared for automatic include
2209 file selection by having DEVICE.h for every DEVICE
2210 * device/lib/pic16/libdev/pic18f2320.c,
2211 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2213 * device/lib/pic16/configure.in,
2214 * device/lib/pic16/configure: use rm -rf instead of rmdir
2215 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2216 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2218 2007-09-09 Borut Razem <borut.razem AT siol.net>
2220 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2221 distingush between i386 and ppc Mac OS X versions
2223 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2225 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2226 * support/regression/tests/bug1788177.c: new, added
2228 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2230 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2231 * device/include/mcs51/lint.h added keyword __naked
2233 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2237 * src/SDCCmem.h: removed maxRegBank
2238 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2239 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2240 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2241 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2242 name and behaviour to handle banked functions
2243 (scan4op): and use it to fix bug 1786213
2245 2007-09-03 Raphael Neider <rneider AT web.de>
2247 * device/include/pic16/pic18f248.h,
2248 * device/include/pic16/pic18f258.h,
2249 * device/include/pic16/pic18f448.h,
2250 * device/lib/pic16/libdev/pic18f248.c,
2251 * device/lib/pic16/libdev/pic18f258.c,
2252 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2253 added T0CONbits, fixes #1786891
2255 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2257 * src/ds390/gen.c (genFarPointerSet),
2258 * src/hc08/ralloc.c (packRegisters),
2259 * src/mcs51/ralloc.c (packRegisters),
2260 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2262 * src/SDCCicode.h: POINTER_SET can be true for literals too
2263 * support/regression/tests/bug1750318.c: new, added
2265 2007-08-23 Borut Razem <borut.razem AT siol.net>
2267 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2268 library versions without the completition functionality
2270 2007-08-22 Raphael Neider <rneider AT web.de>
2272 * device/include/pic16/pic18f1220.h,
2273 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2275 2007-08-12 Borut Razem <borut.razem AT siol.net>
2277 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2279 2007-08-11 Borut Razem <borut.razem AT siol.net>
2281 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2282 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2283 support/Util/SDCCerr.[ch] moved to src
2284 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2285 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2286 device/examples/ds390/tinitalk/tinitalk.dsp,
2287 device/examples/serialcomm/windows/serialcomm.dsp,
2288 support/librarian/librarian.dsp:
2289 removed linking of unused odbc32.lib and odbccp32.lib
2290 * support/scripts/winres.h:
2291 added for compilation with Visual C++ 2005 Express Edition
2293 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2295 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2298 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2300 * sdccconf_in.h: update the endian test so that SPARC Solaris
2301 does not throw syntax errors
2303 2007-08-06 Borut Razem <borut.razem AT siol.net>
2305 * doc/sdccman.lyx: removed two index entries which prevented the
2306 generation of sdcc doc archive
2308 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2310 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2311 instead of lyx 1.5.0.
2313 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2315 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2316 Lucas Loizaga, with minor modifications. Thanks!
2318 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2320 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2323 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2325 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2326 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2329 2007-07-22 Borut Razem <borut.razem AT siol.net>
2331 * configure.in, configure: re-introduced .version
2332 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2333 the version reverted to 2.7.0
2335 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2338 * doc/sdccman.lyx: bumped version to 2.7.3
2339 * device/include/mcs51/compiler.h: fixed elif->else
2340 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2341 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2342 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2343 enable accuse for bit operands
2344 * src/SDCCmain.c (printVersionInfo),
2345 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2346 environment descriptor
2347 * src/SDCCutil.h: added getBuildEnvironment
2348 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2349 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2350 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2351 * support/regression/tests/bug1348008.c,
2352 * support/regression/tests/bug1496419.c,
2353 * support/regression/tests/bug1503067.c,
2354 * support/regression/tests/preproc.c: added empty tests
2356 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2358 * support/regression/tests/bug1678803.c: new, added
2360 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2363 * as/link/hc08/lkihx.c,
2364 * as/link/hc08/lkrloc.c,
2365 * as/link/mcs51/lkihx.c,
2366 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2367 ihxExtendedLinearAddress
2368 * as/link/mcs51/lkrloc.c (relr),
2369 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2370 acall/ajmp, see bug 830513
2372 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2374 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2375 (cseBBlock): remember aggr2ptr has been used
2376 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2377 (geniCodeAssign): fixed bug 868103
2378 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2379 added operandSize prototype
2380 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2381 (genDataPointerSet): use max of size of right and result,
2382 (gencjne): added parameter useCarry for optimization,
2383 (genCmpEq): use carry if appropriate,
2384 (genXor): check if operand already in carry
2385 * support/regression/tests/bug-868103.c: enabled test
2387 2007-07-12 Raphael Neider <rneider AT web.de>
2389 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2391 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2393 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2394 from Robert Larice, thanks
2395 * support/regression/tests/bitopcse.c,
2396 * support/regression/tests/bitvars.c,
2397 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2398 * support/regression/tests/bug-927659.c: enabled test for z80
2399 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2400 * support/regression/tests/bug1745717.c: new, added
2401 * support/regression/tests/literalop.c,
2402 * support/regression/tests/nullstring.c: removed storage definitions that
2403 are now in testfwk.h
2405 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2408 and bool for targets that do not fully support it.
2409 * support/regression/tests/bug1546986.c,
2410 * support/regression/tests/bug1723128.c,
2411 * support/regression/tests/bug1734654.c,
2412 * support/regression/tests/bug1738367.c,
2413 * support/regression/tests/constantRange.c: only use bool if allowed
2415 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2417 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2418 Larice, also handle function pointers
2419 * support/regression/tests/bug1749275.c: new, added
2421 2007-07-03 Borut Razem <borut.razem AT siol.net>
2423 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2424 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2425 #1746528: SDCC should ignore ':' in inline assembler comments
2426 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2428 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2430 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2431 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2433 2007-06-29 Borut Razem <borut.razem AT siol.net>
2435 * src/SDCCmain.c: fixed bug
2436 #1744746: SDCC #4867: broken option --xram-size
2438 2007-06-28 Borut Razem <borut.razem AT siol.net>
2440 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2441 find out the endianess of host machine for ucsim
2443 2007-06-27 Borut Razem <borut.razem AT siol.net>
2445 * support/regression/generate-cases.py: corrected the file name
2447 * configure.in, configure, sdccconf_in.h: find out the endianess of
2449 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2452 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2454 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2456 2007-06-26 Borut Razem <borut.razem AT siol.net>
2458 * support/regression/generate-cases.py: display warning if function
2459 list is empty; implemented more flexible rule for detection of
2460 testing functions, allowing return type 'void' in the same line as
2461 the function name in the function definition
2462 * support/regression/tests/bug-1654060.c: corrected test
2463 * support/librarian/sdcclib.c: fixed warning:
2464 format '%s' expects type 'char *', but argument 2 has type 'int'
2466 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2468 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2469 Multiple infiles for sdcclib.
2471 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2473 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2476 2007-06-18 Borut Razem <borut.razem AT siol.net>
2478 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2479 how to handle comments, so they have to be removed by the
2480 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2481 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2482 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2483 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2484 table driven option hadling
2486 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * src/SDCCast.c (decorateType),
2489 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2490 iCode to ast level to fix bug 1738367
2491 * support/regression/tests/bug1738367.c: new, added
2493 2007-06-15 Raphael Neider <rneider AT web.de>
2495 * src/pic16/devices.inc,
2496 * device/lib/pic16/pics.all,
2497 * device/include/pic16/pic18fregs.h,
2498 * device/include/pic16/pic18f[24][45]20.h,
2499 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2500 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2501 * device/lib/pic16/Makefile.in: faster cleanup
2503 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2505 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2507 2007-06-13 Raphael Neider <rneider AT web.de>
2509 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2511 2007-06-12 Raphael Neider <rneider AT web.de>
2513 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2514 suppress bit defines if NO_BIT_DEFINES is #define'd
2515 * device/include/pic/pic*.h: recreated all headers to include
2516 conditional bit defines
2517 * device/include/pic/pic16f886.h,
2518 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2519 * device/include/pic/recreate.sh: script to recreate the complete
2520 device library files based on the currently supported devices
2522 2007-06-12 Borut Razem <borut.razem AT siol.net>
2524 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2525 support/regression/Makefile.in, support/scripts/build.mak,
2526 support/scripts/Makefile.snapshot:
2527 use new svn URL scheme
2528 * doc/sdccman.lyx: SDCC Wiki moved to
2529 http://sdcc.wiki.sourceforge.net/
2531 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2533 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2534 * support/regression/tests/bug1734654.c: added
2536 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2538 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2539 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2540 with literal operands
2542 2007-06-10 Borut Razem <borut.razem AT siol.net>
2544 * as/link/z80/lklibr.c: fixed mingw build warning
2545 lklibr.c:575: warning: implicit declaration of function 'tolower'
2546 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2547 src/z80/main.c: move target specific options from src/SDCCmain.c
2548 to src/<target>/main.c
2550 2007-06-09 Borut Razem <borut.razem AT siol.net>
2552 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2553 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2554 * support/regression/tests/bug-1294691.c: added
2556 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2558 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2559 can also be static, fixes bug 1733438
2560 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2561 have absolute address too
2562 (computeType): added optimization for 'cond ? true : false'
2563 * support/regression/tests/absolute.c: added test for static absolute var
2565 2007-06-08 Raphael Neider <rneider AT web.de>
2567 * src/regression/Makefile: suppress parallel builds, allow easy
2568 switching between pic14/pic16 ports
2569 * src/regression/picregs.h: added pic14/16 header file switch
2570 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2571 inline.c,nestfor.c,string1.c}: include "picregs.h"
2573 2007-06-07 Borut Razem <borut.razem AT siol.net>
2575 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2576 permanent solution to suppress GCC 4.2.0 c++ warning:
2577 deprecated conversion from string constant to `char *'
2578 use 'const char *' where ever required
2579 * support/regression/generate-cases.py: implemented more flexible rule
2580 for detection of testing functions, allowing white-spaces surrounding
2581 the function name and the 'void' parameter.
2582 * support/regression/tests/constantRange.c,
2583 support/regression/tests/scott-compare3.c: fixed failing regression
2584 tests, uncovered by implementation of more flexible rule for detection
2585 of testing functions
2587 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2589 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2591 2007-06-04 Borut Razem <borut.razem AT siol.net>
2593 * configure.in, configure, config_vc.awk: sdcc version number is now
2594 stored in configure.in; removed .version
2595 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2596 doc/INSTALL.txt: version bumped to 2.7.2
2597 * sim/ucsim/configure.in, sim/ucsim/configure:
2598 use "read" to read from .version
2600 2007-06-03 Borut Razem <borut.razem AT siol.net>
2602 * */Makefile.in: removed annoying warning:
2603 Makefile:xx: Makefile.dep: No such file or directory
2605 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2607 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2608 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2609 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2610 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2611 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2612 bugfix: only use newBoolLink for bit result type
2613 * src/SDCCicode.c (geniCodeLogic): added param tree,
2614 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2615 (geniCodeLogicAndOr): use IS_BIT,
2616 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2617 (ast2iCode): added tree param to geniCodeLogic for comparisons
2618 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2619 * support/regression/tests/bug1723128.c: added test NotZero
2621 2007-06-01 Borut Razem <borut.razem AT siol.net>
2623 * SDCPP synchronized with GCC CPP release version 4.2.0,
2624 currently the latest release:
2625 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2626 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2627 support/cpp2/cppdefault.h, support/cpp2/except.h,
2628 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2629 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2630 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2631 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2632 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2633 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2634 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2635 support/cpp2/opts.h, support/cpp2/output.h,
2636 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2637 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2638 support/cpp2/system.h, support/cpp2/version.c,
2639 support/cpp2/Makefile.in: modified
2640 * support/cpp2/opts-common.c: added
2641 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2642 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2643 search for included source file in local directory
2644 * sim/ucsim/configure, sim/ucsim/configure.in:
2645 temporary solution to suppress GCC 4.2.0 c++ warning:
2646 deprecated conversion from string constant to `char *'
2648 2007-06-01 Raphael Neider <rneider AT web.de>
2650 * device/lib/pic/libdev/pic12f683.c,
2651 * device/include/pic/pic12f683.h: added GPIO bits
2653 2007-06-01 Raphael Neider <rneider AT web.de>
2655 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2656 quotation marks, clarified role of PIC14 vs. PIC16 ports
2657 * src/pic16/devices.inc,
2658 * device/include/pic16/pic18fregs.h,
2659 * device/include/pic16/pic18f[24][45]j10.h,
2660 * device/lib/pic16/pics.all,
2661 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2662 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2663 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2664 for new devices as they are not yet supported by gputils
2666 2007-05-31 Borut Razem <borut.razem AT siol.net>
2668 * Small Device C Compiler 2.7.0 released
2669 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2670 changed sdcc version to 2.7.1
2671 * support/scripts/sdcc.nsi: added How to create WIN32 release
2674 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2676 * doc/sdccman.lyx: documented initialization and allocation of absolute
2677 variables, bit parameter passing, the need for function pointers to be
2678 reentrant and alpha quality support of inline and retrict
2680 2007-05-26 Borut Razem <borut.razem AT siol.net>
2682 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2683 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2684 * docs/knownbugs.html: updated
2686 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2688 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2690 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2692 (gencjneshort): optimized when left is AOP_DIR
2693 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2694 initializing unions in a struct/array
2695 * support/regression/fwk/include/testfwk.h: added defines for data, near
2696 and far for host and z80
2697 * support/regression/tests/bug1723128.c: new, added
2699 2007-05-22 Borut Razem <borut.razem AT siol.net>
2701 * doc/knownbugs.html: updated
2703 2007-05-21 Raphael Neider <rneider AT web.de>
2705 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2706 error message instead
2707 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2709 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2713 2007-05-21 Raphael Neider <rneider AT web.de>
2715 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2717 * src/regression/gpsim_assert.h,
2718 * src/regression/Makefile,
2719 * src/regression/pcodeopt.c: regression test for the above fix
2721 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2723 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2724 jumps to self, fixed bug 1717281
2726 2007-05-10 Borut Razem <borut.razem AT siol.net>
2728 * support/scripts/gen_known_bugs.pl: cosmetic fix
2729 * doc/knownbugs.html: generated by gen_known_bugs.pl
2731 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2733 * src/SDCCast.c (createFunction): also generate non-inlined version of
2734 function for functions declared as "static inline"
2735 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2736 function can be inlined after non-inlined version generated.
2738 2007-05-10 Borut Razem <borut.razem AT siol.net>
2740 * support/scripts/gen_known_bugs.pl: added script
2741 which generates knownbugs.html
2743 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2745 * doc/knownbugs.html: updated for release 2.7.0
2747 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2749 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2751 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2753 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2754 (throughout): updated generating comments
2755 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2756 (throughout): updated generating comments
2757 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2758 rule instead of at the second, or it might skip lines when removing the
2760 * support/regression/tests/bug1714204.c: changed test to foo
2762 2007-05-08 Borut Razem <borut.razem AT siol.net>
2764 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2765 thanks to SDCC Distributed Compile Farm members,
2766 added Z80 and GBZ80 command line options
2767 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2769 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2772 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2773 * support/regression/tests/longlit.c: modified to be tested at all and
2774 to pass the actual test
2776 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2778 * device/include/mcs51/uPSD33xx.h: Added.
2780 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2782 * device/lib/_gptrput.c,
2783 * device/lib/_gptrget.c: removed old code,
2785 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2786 * support/regression/tests/bug1714204.c: new, added
2788 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2790 * support/regression/tests/regtrack.c: test was never executed
2791 because of the regression test being picky about white spaces.
2792 * device/lib/mcs51/crtclear.asm: added comment
2794 2007-05-06 Raphael Neider <rneider AT web.de>
2796 * device/lib/pic/Makefile.rules,
2797 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2798 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2800 2007-05-06 Raphael Neider <rneider AT web.de>
2802 * src/pic16/device.h,
2804 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2805 _pic16_setDefaultOptions): removed/reordered command-line args
2806 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2807 devices, regrouped command line args, environment variables),
2808 clarified sone points, added sections on how to add devices to the
2811 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2813 * src/z80/peeph.def: fixed bug in rule 2
2815 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2817 * src/port.h: added TARGET_MCS51_LIKE
2818 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2819 take advantage of it too
2820 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2821 (shiftR2Left2Result): Optimized: don't check shifting by 0
2822 * src/z80/peeph-z80.def,
2823 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2824 modifications, see patch 1700823
2825 * src/mcs51/peep.c (): fixed bug 1712928
2826 * support/regression/tests/bug1712928.c: new, added
2828 2007-05-05 Borut Razem <borut.razem AT siol.net>
2830 * device/lib/pic16/Makefile.common.in,
2831 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2832 removed bash dependencies
2834 2007-05-01 Borut Razem <borut.razem AT siol.net>
2837 fixed bug #1710507: --i-code-in-asm makes compile fail
2838 all iCode comments are now one liners
2839 * src/mcs51/gen.c: fixed memory leak
2841 2007-05-01 Raphael Neider <rneider AT web.de>
2843 * device/lib/pic/libdev/*.c
2844 * device/include/pic/*.h: regenerated all device libs from updated
2846 * support/scripts/inc2h.pl: documented usage, now uses strict to
2849 2007-04-30 Borut Razem <borut.razem AT siol.net>
2852 fixed bug #1669175: Problem with space in output paths
2853 documented how to use paths with spaces for Windows users
2855 2007-04-29 Borut Razem <borut.razem AT siol.net>
2857 * Fixed svn:eol-style and svn:keywords properties
2858 * src/SDCCval.c: fixed bug
2859 #1592871: Segfault with "large" const arrays of characters
2860 replaced recursion with iteration
2861 * Removed svn:executable property from non-executable files
2863 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2865 * src/mcs51/gen.c (genRet): fixed bug 1707003
2867 2007-04-27 Raphael Neider <rneider AT web.de>
2869 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2870 createReachingDefinitions,assignValnums,pic16_destructDF,
2871 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2872 prevent NULL pointer dereferences
2873 * device/lib/pic/libdev/pic16f886.c,
2874 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2875 prevent building them, gputils do not really support them yet
2877 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2879 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2880 helps printf_small. 32 bytes more __idata mem.
2882 2007-04-27 Raphael Neider <rneider AT web.de>
2884 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2885 return early when pb or pb->pcHead is NULL (patch #1708427)
2886 * src/regression/empty.c,
2887 * src/regression/Makefile: added test with empty functions
2888 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2890 2007-04-27 Borut Razem <borut.razem AT siol.net>
2892 * src/SDCCast.c: fixed feature request
2893 #1547512: Redundant strings linked when using sizeof("abc")
2895 2007-04-23 Borut Razem <borut.razem AT siol.net>
2897 * doc/sdccman.lyx, src/SDCCmain.c:
2898 peep-hole comments are generated only if --fverbose-asm option is
2899 specified and --no-peep-comments is not, as proposed by Frieder.
2900 * support/regression/Makefile.in: compile regression tests with
2901 --fverbose-asm option so one can "grep" whether a new (or an old)
2902 peephole is (still) applied; requested by Frieder.
2904 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2906 * device/include/pic/pic16f886.h,
2907 * device/include/pic/pic16f887.h,
2908 * device/lib/pic/libdev/pic16f886.c,
2909 * device/lib/pic/libdev/pic16f887.c,
2910 * device/include/pic/pic14devices.txt,
2911 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2913 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2915 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2918 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2920 * device/lib/_memset.c: assembler version for mcs51
2922 2007-04-22 Borut Razem <borut.razem AT siol.net>
2924 * support/scripts/listerr.c: program to create the list of errors and
2925 warnings list from - added
2926 * doc/sdccman.lyx: removed the note
2927 "For list of warnings and corresponding codes, see err_warn.txt"
2928 * src/SDCCsymt.c: fixed bug #1699804:
2929 Bug with some uses of sizeof(static local array) (MCS51)
2930 * support/regression/tests/bug-1699804.c: added
2932 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2935 (main): added option -i,
2936 (asmbl, case S_INCL): use search_path_fopen,
2937 mostly from patch 1579668 by Peter Miller, thanks
2938 * src/z80/main.c: fixed typo --callee-saves-bc
2939 * device/include/mcs51/compiler.h: added sfrword for Tasking
2941 2007-04-20 Borut Razem <borut.razem AT siol.net>
2943 * src/z80/main.c: replaced reserved keyword asm with asmblr
2945 2007-04-19 Borut Razem <borut.razem AT siol.net>
2947 * src/port.h: use const pointers to strings
2948 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2949 * src/pic16/main.c: include SDCCargs.h
2950 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2951 const char, since the strings are dynamically allocated
2952 * src/SDCCmain.c: options.code_seg and options.const_seg are
2953 dynamically allocated; check port specific command line options
2954 before the general ones
2955 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2957 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2959 * device/include/ds400rom.h,
2960 * device/lib/ds390/lcd390.c,
2961 * device/lib/ds390/memcpyx.c,
2962 * device/lib/ds390/rtc390.c,
2963 * device/lib/ds400/ds400rom.c,
2964 * device/lib/ds400/memcpyx.c,
2965 * device/lib/hc08/_ret.c: more replacements of keywords with their
2966 double underscore equivalents
2967 * device/lib/ds390/Makefile.in,
2968 * device/lib/ds400/Makefile.in,
2969 * device/lib/gbz80/Makefile.in,
2970 * device/lib/hc08/Makefile.in,
2971 * device/lib/mcs51/Makefile.in,
2972 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2974 2007-04-17 Borut Razem <borut.razem AT siol.net>
2976 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2977 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2978 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2979 to --fverbose-asm, to be gcc'ish
2981 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2983 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2985 2007-04-17 Borut Razem <borut.razem AT siol.net>
2987 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2988 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2989 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2990 with their double underscore equivalent
2992 2007-04-14 Borut Razem <borut.razem AT siol.net>
2994 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2997 2007-04-13 Borut Razem <borut.razem AT siol.net>
2999 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3001 * device/examples/serialcomm/windows/serial.[ch],
3002 device/examples/serialcomm/windows/test_serialcomm.cpp:
3003 updated by Bela Torok
3004 * device/examples/serialcomm/windows/serialcomm.dsw,
3005 device/examples/serialcomm/windows/serialcomm.dsp: added
3007 2007-04-13 Jan Waclawek <wek AT efton.sk>
3009 * doc/sdccman.lyx: additions and changes at various places
3010 (submitted as #1697136).
3011 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3013 2007-04-10 Borut Razem <borut.razem AT siol.net>
3015 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3016 LyX file format changed to 245
3017 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3018 "FreeWare" replaced with "free open source"
3020 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3022 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3024 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3026 * device/include/pic16/pic18fregs.h,
3028 * device/lib/_decdptr.c,
3029 * device/lib/_divsint.c,
3030 * device/lib/_divslong.c,
3031 * device/lib/_divuint.c,
3032 * device/lib/_divulong.c,
3033 * device/lib/_fs2schar.c,
3034 * device/lib/_fs2sint.c,
3035 * device/lib/_fs2slong.c,
3036 * device/lib/_fs2uchar.c,
3037 * device/lib/_fs2uint.c,
3038 * device/lib/_fs2ulong.c,
3039 * device/lib/_fsadd.c,
3040 * device/lib/_fscmp.c,
3041 * device/lib/_fsdiv.c,
3042 * device/lib/_fseq.c,
3043 * device/lib/_fsget1arg.c,
3044 * device/lib/_fsget2args.c,
3045 * device/lib/_fsgt.c,
3046 * device/lib/_fslt.c,
3047 * device/lib/_fsmul.c,
3048 * device/lib/_fsneq.c,
3049 * device/lib/_fsnormalize.c,
3050 * device/lib/_fsreturnval.c,
3051 * device/lib/_fsrshift.c,
3052 * device/lib/_fssub.c,
3053 * device/lib/_fsswapargs.c,
3054 * device/lib/_gptrget.c,
3055 * device/lib/_gptrgetc.c,
3056 * device/lib/_gptrput.c,
3057 * device/lib/_logexpf.c,
3058 * device/lib/_modsint.c,
3059 * device/lib/_modslong.c,
3060 * device/lib/_moduint.c,
3061 * device/lib/_modulong.c,
3062 * device/lib/_mulint.c,
3063 * device/lib/_mullong.c,
3064 * device/lib/_schar2fs.c,
3065 * device/lib/_ser.c,
3066 * device/lib/_setjmp.c,
3067 * device/lib/_sint2fs.c,
3068 * device/lib/_slong2fs.c,
3069 * device/lib/_spx.c,
3070 * device/lib/_uchar2fs.c,
3071 * device/lib/_uint2fs.c,
3072 * device/lib/_ulong2fs.c,
3073 * device/lib/asincosf.c,
3074 * device/lib/atanf.c,
3075 * device/lib/calloc.c,
3076 * device/lib/ds390/tinibios.c,
3077 * device/lib/ds400/tinibios.c,
3078 * device/lib/expf.c,
3079 * device/lib/free.c,
3080 * device/lib/hc08/_mulint.c,
3081 * device/lib/logf.c,
3082 * device/lib/malloc.c,
3083 * device/lib/printf_fast.c,
3084 * device/lib/printf_tiny.c,
3085 * device/lib/printfl.c,
3086 * device/lib/realloc.c,
3087 * device/lib/ser_ir.c,
3088 * device/lib/serial.c,
3089 * support/regression/tests/libmullong.c: replaced all special keywords
3090 with their double underscore equivalent
3091 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3092 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3094 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3095 (genRet): if the bit-symbol is ruonly it already is in the carry
3096 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3097 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3098 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3099 type UCHAR if dest is not bit
3101 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3103 * device/include/math.h,
3104 * device/lib/cotf.c,
3105 * device/lib/expf.c,
3106 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3108 2007-04-01 Borut Razem <borut.razem AT siol.net>
3110 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3111 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3112 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3113 gcc_unreachable() called internal_error()...
3115 2007-03-30 Raphael Neider <rneider AT web.de>
3117 * src/pic/ralloc.c (isData): suppress garbage debug output
3119 2007-03-28 Borut Razem <borut.razem AT siol.net>
3122 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3123 is developed, built and used worldwide, and the word "night" doesn't
3126 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3128 * device/include/mcs51/C8051F360.h: new, added
3129 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3131 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3133 * src/SDCC.y (declaration_specifiers, function_specifier),
3134 * support/Util/SDCCerr.c,
3135 * support/Util/SDCCerr.h,
3137 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3139 * src/SDCCmem.c (deallocParms),
3140 * src/SDCCast.c: support for function inlining, not quite complete
3141 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3142 'restrict' qualifier
3144 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3146 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3147 (saveRBank, unsaveRBank): don't save bits,
3148 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3149 * support/regression/tests/bug1535242.c: new, added
3150 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3151 thanks Alexey Shamrin <shamrin AT gmail.com>,
3152 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3153 removed header guard)
3155 * sdcc.spec: bumped version to 2.6.5
3156 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3158 2007-03-22 Borut Razem <borut.razem AT siol.net>
3160 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3161 fixed bug #1653671: sdcdb integration into ddd is broken
3163 2007-03-22 Raphael Neider <rneider AT web.de>
3165 * src/pic/gen.c (popGetExternal): augmented to also create references
3166 to external variables (not only labels),
3167 (genCall): comment on plan to reduce PAGESEL overhead,
3168 (genFunction, genEndFunction): also save/restore FSR around interrupt
3169 handling code, removed lots of unused code
3170 (genDivOneByte): release acquired temp register
3171 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3173 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3174 for registers that need to be saved during interrupts (FSR, STATUS,
3175 PCLATH; W needs special handling), currently only FSR is used
3177 2007-03-22 Raphael Neider <rneider AT web.de>
3179 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3181 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3183 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3185 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3187 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3189 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3191 * as/link/aslink.h: added LKOBJEXT
3192 * as/link/hc08/link_hc08.dsp,
3193 * as/link/hc08/Makefile.bcc,
3194 * as/link/hc08/Makefile.in,
3195 * as/link/mcs51/aslink.dsp,
3196 * as/link/mcs51/Makefile.bcc,
3197 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3198 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3199 * as/link/lkaomf51.c: merged and moved
3200 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3201 * as/link/z80/lkdata.c,
3202 * as/link/lkdata.c: merged and moved
3203 * as/link/hc08/lkmain.c,
3204 * as/link/mcs51/lkmain.c: cosmetic changes
3205 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3206 * as/link/lklex.c: use LKOBJEXT
3207 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3208 ANSI-fied functions, removed bubble-sorts
3209 * as/link/z80/lksym.c as/link/lksym.c: merged,
3211 * as/link/z80/linkgbz80.dsp,
3212 * as/link/z80/linkz80.dsp,
3213 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3214 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3215 * as/link/z80/lkhead.c,
3216 * as/link/z80/lklex.c: deleted
3217 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3218 * as/link/z80/lkmain.c: added copyfile()
3220 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3222 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3224 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3226 * device/lib/_strlen.c: assembler version for mcs51
3228 2007-03-13 Raphael Neider <rneider AT web.de>
3230 * device/include/pic16/pic18f2221.h,
3231 * device/include/pic16/pic18f2321.h,
3232 * device/include/pic16/pic18f2331.h,
3233 * device/include/pic16/pic18f4221.h,
3234 * device/include/pic16/pic18f4321.h,
3235 * device/include/pic16/pic18f4331.h: fixed config byte location names
3236 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3237 consistently named config byte locations
3239 2007-03-13 Borut Razem <borut.razem AT siol.net>
3241 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3242 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3243 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3244 as/link/z80/Makefile.in, as/z80/Makefile.in:
3247 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3249 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3250 * device/lib/printf_large.c: pointer was converted to generic
3251 pointer for mcs51 models other than model-small (Maarten noticed)
3253 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3255 * device/include/mcs51/ADuC84x.h: Added.
3257 2007-03-10 Borut Razem <borut.razem AT siol.net>
3259 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3260 fixed RFE #1624219: double backslashes in filenames;
3261 functions hexEscape(), octalEscape() and copyStr() moved from
3262 SDCCval.c to SDCCutil.c and made them glovbally available
3264 2007-03-09 Borut Razem <borut.razem AT siol.net>
3266 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3267 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3268 1673361: Missaligned comments in output files
3270 2007-03-09 Raphael Neider <rneider AT web.de>
3272 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3274 2007-03-09 Raphael Neider <rneider AT web.de>
3278 * src/pic/ralloc.c: suppress undesired debug output
3279 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3281 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3283 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3285 2007-03-07 Borut Razem <borut.razem AT siol.net>
3287 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3288 search include files in the current directory
3290 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3292 * src/SDCCglue.c (emitMaps, glue),
3293 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3295 * support/regression/tests/absolute.c: added xdata test
3297 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3299 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3300 added condition to macro, fixes bug 1666080
3302 2007-03-02 Raphael Neider <rneider AT web.de>
3304 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3306 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3308 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3309 be cleared. Unconditionally set __XPAGE
3310 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3312 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3317 * src/mcs51/rtrack.c,
3319 * doc/sdccman.lyx: added --no-gen-comments
3320 * src/mcs51/peeph.def: added 192.b, disabled 185
3322 2007-02-25 Raphael Neider <rneider AT web.de>
3324 * src/pic16/gen.c (genCast): fixed typo
3325 * device/lib/pic16/Makefile.subdir: only install existing files
3326 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3328 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3330 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3331 * device/lib/mcs51/crtclear.asm,
3332 * device/lib/mcs51/crtxclear.asm: renumbered labels
3333 * device/lib/mcs51/Makefile.in: added crtcall.asm
3334 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3335 * src/mcs51/gen.c (movc): removed,
3336 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3338 (toCarry, genSend, genRet): added function toCarry,
3339 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3340 (assignBit, genAssign, genCast): added function assignBit
3341 * src/mcs51/Makefile.bcc: added rtrack.c
3342 * src/mcs51/ralloc.h: made valueKnown a bitfield
3343 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3344 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3345 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3346 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3347 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3348 (_pop): only pop valid pairs, see gencjneshort,
3349 (gencjneshort): return pair that still needs to be popped, restructured,
3350 (gencjne, genCmpEq): call _pop
3352 2007-02-23 Raphael Neider <rneider AT web.de>
3354 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3356 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3358 * device/include/mcs51/P89LPC925.h: Added.
3360 2007-02-18 Raphael Neider <rneider AT web.de>
3362 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3364 2007-02-17 Borut Razem <borut.razem AT siol.net>
3366 * support/cpp2/directives.c, support/cpp2/version.c:
3367 synchronized with GCC CPP 4.1.2
3369 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3371 * src/mcs51/rtrack.h,
3372 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3373 by checking the strings passed by emitcode() to the assembler.
3374 Feel free to change. This in part addresses RFE #482179.
3375 Set environment variable SDCC_RTRACK to enable.
3376 * src/mcs51/gen.c: inserted hooks
3377 * src/mcs51/ralloc.h: added two members to struct regs
3378 * support/regression/tests/regtrack.c: added
3380 2007-02-14 Borut Razem <borut.razem AT siol.net>
3382 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3383 * Makefile.in: applied patch from Makefile related part of
3384 #1469393: Compiler does not initialize static data
3386 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3388 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3389 for better fix of bug 1273984, compiles pic16 rand.c
3391 2007-02-12 Borut Razem <borut.razem AT siol.net>
3393 * src/pic16/main.c: fixed pic16 standard library directory bug
3395 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3397 * src/hc08/gen.c (genSwap): fix swap regression test
3399 2007-02-10 Borut Razem <borut.razem AT siol.net>
3401 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3403 * support/regression/tests/bug-1654060.c: added regression test for
3406 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3408 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3409 bit moves in return statement
3411 2007-02-09 Borut Razem <borut.razem AT siol.net>
3413 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3416 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3418 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3419 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3421 2007-02-07 Raphael Neider <rneider AT web.de>
3423 * src/pic16/devices.inc,
3424 * device/include/pic16/pic18fregs.h,
3425 * device/include/pic16/pic18f[24][34]31.h,
3426 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3427 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3428 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3430 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3432 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3433 can this have lived here for so many years?
3434 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3435 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3436 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3438 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3440 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3441 appended by loop induction must be at the very end of the eBBlock
3443 2007-02-05 Kevin Vigor
3445 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3447 2007-02-05 Borut Razem <borut.razem AT siol.net>
3449 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3450 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3452 2007-02-03 Borut Razem <borut.razem AT siol.net>
3454 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3455 applied patch #1646602 option to set default signedness of char to
3456 unsigned, added -funsigned-char command line option,
3457 thanks to Gunther Jehle
3458 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3459 prompt for file deletion a few hundred times (especially the
3460 subversion files, which have ro permissions so it asks for
3461 confirmation), thanks to Simon McAuliffe;
3462 added {} + option to find in order to remove multiple files from a
3465 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3467 * device/include/mcs51/SST89x5xRDx.h: Added.
3469 2007-02-02 Raphael Neider <rneider AT web.de>
3471 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3472 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3474 2007-02-01 Raphael Neider <rneider AT web.de>
3476 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3479 2007-01-31 Borut Razem <borut.razem AT siol.net>
3481 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3482 if compiled with GCC. Thanks to Raphael Neider
3484 2007-01-31 Raphael Neider <rneider AT web.de>
3486 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3487 operand names, handles name and (name + n) for all n,
3488 (sameBank): restructured, also check bank allocation policy,
3489 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3490 (pic14_operandsAllocatedInSameBank): check whether to operands
3491 will be allocated into the same bank (i.e., section) to reduce
3492 BANKSEL overhead, queried from pcode.c:sameBank,
3493 (pic14printLocals): reintroduced clustering registers into a single
3494 section: all compiler generated symbols will now reside in one
3495 bank (per file), reducing BANKSEL overhead and code size,
3496 (showAllMemmaps): use local dbuf where possible
3498 2007-01-29 Raphael Neider <rneider AT web.de>
3500 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3501 (call_libraryfunc): retrieve/create symbol and mark as used,
3502 (genFunction): mark defined functions as non-extern and add again
3503 to code memmap for later output
3504 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3505 (pic14printLocals): reworked for new symbol emission,
3506 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3507 showAllMemmaps): reworked symbol output using dbufs, added handling
3508 of string literals (still incomplete),
3509 (picglue): removed symbol emission, moved into showAllMemmaps,
3510 (emitSymbolSet): new workhorse for symbol output,
3511 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3513 2007-01-29 Borut Razem <borut.razem AT siol.net>
3515 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3516 component contains the extension separator.
3518 2007-01-28 Borut Razem <borut.razem AT siol.net>
3520 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3522 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3523 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3524 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3525 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3526 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3527 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3528 src/z80/gen.c, support/Util/MySystem.c:
3529 accept slash and backslash as directory separator on WIN32 and
3532 2007-01-28 Raphael Neider <rneider AT web.de>
3534 * src/pic16/devices.inc,
3535 * device/include/pic16/pic18f[24][23]21.h,
3536 * device/include/pic16/pic18fregs.h,
3537 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3538 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3539 * device/lib/pic16/libio/adc.ignore,
3540 * device/lib/pic16/libio/i2c.ignore,
3541 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3542 family, as gputils do not yet support the devices
3543 * device/lib/pic16/Makefile.subdir: ignore errors on install
3544 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3545 headers and libraries from gputils .inc files
3547 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3549 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3551 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3553 * doc/sdccman.lyx: add printf benchmarks
3555 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3557 * device/lib/printf_fast.c: fix %c, char promoted to int
3558 * device/lib/printf_tiny.c: fix %c, char promoted to int
3560 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3562 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3564 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3566 * support/regression/tests/swap.c: 64 bit hosts failed
3567 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3569 2007-01-25 Raphael Neider <rneider AT web.de>
3571 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3572 based on absolute register address, patch by Alex Blond
3574 2007-01-22 Raphael Neider <rneider AT web.de>
3576 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3577 emitted, do not emit them again...
3579 2007-01-22 Raphael Neider <rneider AT web.de>
3581 * src/regression/bank1.c, src/regression/compare6.c,
3582 src/regression/add.c: cosmetic changes
3583 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3584 * src/pic/gen.c: fixed global zero and one,
3585 (aopForSym): removed unued code,
3586 (aopGet): assert aop is defined, check and use `index' of
3587 pCodeImmd operands (fixes #1630908),
3588 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3589 (register_reassign): prevent accidental register unification,
3590 (ReuseReg): cosmetic changes (also above)
3591 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3592 pic14emitStaticSeg): do not emit initialized data,
3593 (printIval*): replaced with working versions,
3594 (pic14createInterruptVect,picglue): use idata for initialized data,
3595 now init data should work in all modules (not only main()),
3596 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3598 2007-01-21 Borut Razem <borut.razem AT siol.net>
3600 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3601 use -fPIC or -fpic if they are supported and not ignored
3602 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3603 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3605 2007-01-20 Borut Razem <borut.razem AT siol.net>
3607 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3608 implemented RFE #1470316: allow "$" in variable names
3610 2007-01-20 Raphael Neider <rneider AT web.de>
3612 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3614 2007-01-20 Raphael Neider <rneider AT web.de>
3616 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3617 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3618 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3619 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3620 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3621 * device/lib/pic/libdev/pic*.c,
3622 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3623 * device/lib/pic/libdev/Makefile.in: show progress
3625 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3627 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3628 * support/scripts/sdcc_cygwin_mingw32,
3629 * support/scripts/sdcc_mingw32,
3630 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3631 conformance with autoconf 2.6
3633 2007-01-19 Raphael Neider <rneider AT web.de>
3635 * src/pic/device.c (register_map): fixed list construction
3636 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3637 (genMod): removed case for genModbits,
3638 (genModbits): removed as now unused/unimplemented
3639 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3641 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3643 * support/regression/tests/swap.c: added in response to #1638622
3644 * doc/sdccman.lyx: synced version, minor changes
3646 2007-01-18 Borut Razem <borut.razem AT siol.net>
3648 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3649 thanks to Gunther Jehle
3650 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3651 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3652 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3653 use filename in lineno instead.
3654 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3655 print the file name in ast_print()
3657 2007-01-18 Borut Razem <borut.razem AT siol.net>
3659 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3661 * src/SDCC.lex: stringLiteral() returns const char pointer,
3662 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3663 fixed column counting
3664 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3665 accept const char pointer as parameter
3666 * src/SDCCdwarf2.c: corrected buffer size
3668 2007-01-17 Borut Razem <borut.razem AT siol.net>
3670 * support/Util/dbuf_string.c: fixed for amd64
3672 2007-01-15 Borut Razem <borut.razem AT siol.net>
3674 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3675 removed terminal symbol ELIPSIS, since it was never generated by the
3676 lexer and it was wrongly used in parameter_identifier_list rule
3678 2007-01-15 Raphael Neider <rneider AT web.de>
3680 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3681 code page and data banking description
3682 * src/pic/genarith.c,
3683 * src/pic/gen.h: removed bit arithmetic functions,
3684 updated exit(1) to exit(EXIT_FAILURE)
3685 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3686 * device/include/pic16/pic18f2455.h,
3687 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3688 TRISD and TRISE, fixed/added some bit names
3689 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3690 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3691 updated pic18f2455.{c,h} instead of duplicating them
3693 2007-01-14 Borut Razem <borut.razem AT siol.net>
3695 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3696 Cannot debug files that contain spaces in the path name
3697 by converting spaces in asm file name to underscores
3699 2007-01-13 Borut Razem <borut.razem AT siol.net>
3701 * doc/sdccman.lyx: fixed format errors
3703 2007-01-10 Borut Razem <borut.razem AT siol.net>
3705 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3706 codeseg/constseg #pragma fail
3707 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3708 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3709 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3710 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3712 2007-01-09 Borut Razem <borut.razem AT siol.net>
3714 * get rid of diagnistic.[ch], pretty-print.[ch],
3715 c-pretty-print.[ch], ... used just for error, warning, ...
3717 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3718 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3719 suppoprt/cpp2/pretty-print.[ch]:
3721 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3722 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3723 suppoprt/cpp2/sdcpp.dsp:
3726 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3728 * device/lib/printf_large.c (output_float): removed recursion,
3729 use smaller buffer on stack for mcs51,
3730 fixed bug printing 1.96
3731 * support/regression/tests/snprintf.c: added test
3733 2007-01-07 Borut Razem <borut.razem AT siol.net>
3735 * use dynamic memory buffers instead temporary files
3736 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3738 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3739 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3740 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3741 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3742 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3743 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3744 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3745 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3746 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3747 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3748 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3749 support/Util/dbuf.c, support/Util/dbuf.h:
3751 * .version, sdcc.spec: bumped version to 2.6.4
3753 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3755 * src/port.h: added TARGET_Z80_LIKE macro
3756 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3757 output PSEG location if --xram-loc or --xstack-loc was used
3758 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3760 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3762 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3763 * as/as_z80.dsp, as/z80/as_z80.dsp,
3764 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3765 * sdcc.dsw: moved project files into subdir
3766 * as/hc08/as_hc08.dsp,
3767 * as/hc08/Makefile.bcc,
3768 * as/hc08/Makefile.in,
3769 * as/mcs51/Makefile.bcc,
3770 * as/mcs51/Makefile.in,
3771 * as/z80/Makefile.bcc,
3772 * as/z80/Makefile.in,
3773 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3776 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3779 * as/mcs51/asmain.c,
3781 * as/z80/assym.c: removed include "strcmpi.h"
3782 * as/hc08/strcmpi.c,
3783 * as/hc08/strcmpi.h,
3784 * as/mcs51/strcmpi.c,
3785 * as/mcs51/strcmpi.h,
3786 * support/Util/strcmpi.c,
3787 * support/Util/strcmpi.h: removed files
3788 * as/strcmpi.c: added as_strncmpi()
3790 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3792 * sdcc.dsw: Added some dependencies on project config.dsp
3794 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3796 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3797 with [di]ram_start to fix a regresion
3799 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3801 * configure.in: added missing mcs51 in status output
3802 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3804 * debugger/mcs51/clean.mk (distclean): remove config.h
3805 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3806 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3807 options.h, s-options-h and options.c
3808 * support/cpp2/clean.mk: unused, removed
3809 * Makefile.common.in,
3812 * as/hc08/Makefile.in,
3814 * as/mcs51/Makefile.in,
3815 * as/mcs51/clean.mk,
3818 * as/z80/Makefile.in,
3820 * as/link/Makefile.in,
3821 * as/link/hc08/Makefile.in,
3822 * as/link/hc08/clean.mk,
3823 * as/link/mcs51/Makefile.in,
3824 * as/link/mcs51/clean.mk,
3825 * as/link/z80/Makefile.in,
3826 * as/link/z80/clean.mk,
3827 * as/link/z80/conf.mk,
3828 * debugger/mcs51/Makefile.in,
3829 * debugger/mcs51/clean.mk,
3830 * device/include/Makefile.in,
3831 * device/lib/Makefile.in,
3832 * device/lib/mcs51/Makefile.in,
3833 * device/lib/pic/Makefile.in,
3834 * device/lib/pic/Makefile.common.in,
3835 * device/lib/pic/Makefile.subdir,
3836 * device/lib/pic/Makefile.rules,
3837 * device/lib/pic16/libio/Makefile.in,
3838 * device/lib/pic16/Makefile.subdir,
3839 * device/lib/pic16/libdev/Makefile.in,
3840 * device/lib/pic16/Makefile.rules,
3841 * device/lib/pic16/Makefile.common.in,
3842 * sim/ucsim/avr.src/Makefile.in,
3843 * sim/ucsim/main_in.mk,
3844 * sim/ucsim/cmd.src/Makefile.in,
3845 * sim/ucsim/doc/Makefile.in,
3846 * sim/ucsim/gui.src/Makefile.in,
3847 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3848 * sim/ucsim/gui.src/serio.src/Makefile.in,
3849 * sim/ucsim/hc08.src/Makefile.in,
3850 * sim/ucsim/libltdl/Makefile.in,
3851 * sim/ucsim/s51.src/Makefile.in,
3852 * sim/ucsim/sim.src/Makefile.in,
3853 * sim/ucsim/sim.src/conf.mk,
3854 * sim/ucsim/xa.src/Makefile.in,
3855 * sim/ucsim/z80.src/Makefile.in,
3859 * support/cpp2/Makefile.in,
3860 * support/librarian/Makefile.in,
3861 * support/librarian/clean.mk,
3862 * support/makebin/Makefile.in,
3863 * support/makebin/clean.mk,
3864 * support/packihx/Makefile.in,
3865 * support/regression/Makefile.in,
3866 * support/regression/ports/ds390/spec.mk,
3867 * support/regression/ports/gbz80/spec.mk,
3868 * support/regression/ports/hc08/spec.mk,
3869 * support/regression/ports/mcs51/spec.mk,
3870 * support/regression/ports/mcs51-large/spec.mk,
3871 * support/regression/ports/mcs51-medium/spec.mk,
3872 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3873 * support/regression/ports/pic14/spec.mk,
3874 * support/regression/ports/pic16/spec.mk,
3875 * support/regression/ports/mcs51-stack-auto/spec.mk,
3876 * support/regression/ports/ucz80/spec.mk,
3877 * support/regression/ports/xa51/spec.mk,
3878 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3879 adding a slash after $(top_builddir) and/or adding @datarootdir@
3881 * debugger/mcs51/configure.in,
3882 * device/lib/pic/configure.in,
3883 * device/lib/pic16/configure.in,
3884 * sim/ucsim/configure.in,
3885 * support/cpp2/configure.in,
3886 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3888 * debugger/mcs51/configure,
3889 * device/lib/pic/configure,
3890 * device/lib/pic16/configure,
3891 * sim/ucsim/configure,
3892 * support/cpp2/configure,
3893 * support/packihx/configure: generated with autoconf 2.60
3895 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3897 * as/link/hc08/lkihx.c (newArea),
3898 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3900 2007-01-02 Borut Razem <borut.razem AT siol.net>
3902 * doc/sdccman.lyx: documented #pragma sdcc_hash
3903 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3905 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3907 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3909 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3910 empty 'while'-loop to work correctly, see regression test 'while.c'
3911 * support/regression/tests/while.c: added
3913 2007-01-01 Borut Razem <borut.razem AT siol.net>
3915 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3916 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3917 support/cpp2/libcpp/sdcpp.c:
3918 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3919 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3920 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3922 2006-12-31 Borut Razem <borut.razem AT siol.net>
3924 * SDCPP synchronized with GCC CPP release version 4.1.1,
3925 currently the latest release:
3926 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3927 support/cpp2/libcpp/include/cpp-id-data.h
3928 support/cpp2/libiberty/fopen_unlocked.c
3929 support/cpp2/libiberty/md5.c
3931 support/cpp2/opt-functions.awk
3932 support/cpp2/opt-gather.awk
3933 support/cpp2/optc-gen.awk
3934 support/cpp2/opth-gen.awk:
3936 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3937 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3938 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3939 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3940 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3941 support/cpp2/diagnostic.h, support/cpp2/except.h,
3942 support/cpp2/hwint.h, support/cpp2/input.h,
3943 support/cpp2/intl.h, support/cpp2/move-if-change,
3944 support/cpp2/opts.c, support/cpp2/opts.h,
3945 support/cpp2/output.h, support/cpp2/prefix.c,
3946 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3947 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3948 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3949 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3950 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3951 support/cpp2/version.c:
3953 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3954 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3955 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3956 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3957 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3958 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3959 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3960 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3961 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3962 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3963 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3965 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3966 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3967 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3968 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3969 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3970 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3971 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3972 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3973 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3974 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3975 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3976 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3977 support/cpp2/system.h:
3980 2006-12-31 Borut Razem <borut.razem AT siol.net>
3982 * configure.in, configure: fixed bug #1538756: configure dies if bison
3983 and flex are not installed, 2nd try
3985 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3987 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3988 400.x for better code in RFE 899102
3990 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3992 * src/SDCCpeeph.c (deadMove),
3994 * src/mcs51/peep.h: renamed 'op' by 'reg'
3995 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3996 (scan4op): small change for removeDeadMove(), added support for
3997 'callee saves' and/or PACLL function calls,
3998 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3999 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4000 left in new dispatcher mcs51DeadMove()
4001 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4003 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4005 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4007 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4008 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4010 2006-12-30 Borut Razem <borut.razem AT siol.net>
4012 * support/cpp2/spacs.h: deleted from svn
4013 * configure.in, configure: fixed bug #1538756: configure dies if bison
4014 and flex are not installed
4016 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4018 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4019 with this z80 passes printf float test when enabled
4020 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4022 2006-12-28 Borut Razem <borut.razem AT siol.net>
4024 * support/cpp2/config.in, support/cpp2/configure.in,
4025 support/cpp2/configure, support/cpp2/Makefile.in:
4026 fix for the solaris build
4028 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4030 * src/SDCC.y (type_specifier2, pointer),
4032 * src/SDCCsymt.c (mergeSpec, checkSClass),
4033 * support/Util/SDCCerr.c,
4034 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4035 * support/valdiag/valdiag.py: Allow test cases to specify
4036 required language standard
4037 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4038 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4040 2006-12-27 Borut Razem <borut.razem AT siol.net>
4042 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4043 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4045 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4047 * support/cpp2/libiberty/Makefile.bcc: updated
4048 * src/pic16/main.c: fixed #pragma udata handling
4049 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4051 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4053 * src/SDCCpeeph.c: made labelHashEntry global,
4054 made pcDistance, FBYNAME static,
4055 (pcDistance): made static, use isComment and isLabel,
4057 (getLabelRef): added, extracted from labelRefCount(),
4058 (labelRefCount): use new getLabelRef(),
4059 (callFuncByName): made static, added deadMove,
4060 use isComment and isLabel,
4061 (newPeepRule): made static, set isLabel,
4062 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4063 labels from peephole rules,
4064 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4065 when isComment or isLabel is set
4066 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4067 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4069 * src/mcs51/peep.h: added
4070 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4071 * src/port.h: added peep->deadMove to port structure
4072 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4073 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4074 deadMove, finally removed no. 1 and 2
4081 * src/hc08/gen.c: mark lines with isComment or isLabel
4082 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4084 * sdcc.spec: bumped version to 2.6.3
4086 2006-12-26 Borut Razem <borut.razem AT siol.net>
4088 * support/cpp2/Makefile.in: added dependency on options.h
4089 * configure: regenerated
4090 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4091 * support/cpp2/Makefile.in: added vasprintf.c
4093 2006-12-25 Borut Razem <borut.razem AT siol.net>
4095 * SDCPP synchronized with GCC CPP release version 3.4.6,
4096 the latest release before 4.x:
4097 * support/cpp2/Makefile.in, support/cpp2/config.h,
4098 support/cpp2/configure, support/cpp2/configure.in,
4099 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4100 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4101 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4102 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4103 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4104 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4105 support/cpp2/cpptrad.c, support/cpp2/except.h,
4106 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4107 support/cpp2/hwint.h, support/cpp2/intl.h,
4108 support/cpp2/line-map.c, support/cpp2/line-map.h,
4109 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4110 support/cpp2/output.h, support/cpp2/prefix.c,
4111 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4112 support/cpp2/system.h, support/cpp2/version.c:
4114 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4115 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4116 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4117 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4118 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4119 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4120 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4121 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4122 support/cpp2/move-if-change, support/cpp2/opts.c,
4123 support/cpp2/opts.h, support/cpp2/opts.sh,
4124 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4125 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4126 support/cpp2/win32, support/cpp2/win32/dirent.c,
4127 support/cpp2/win32/dirent.h:
4129 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4130 * support/cpp2/sdcpp.h: renamed from sdcc.h
4131 * sdcppinit.c: deleted
4133 2006-12-23 Borut Razem <borut.razem AT siol.net>
4135 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4136 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4137 preproc.c: an other try to fix bug #982435: introduced
4138 -pedantic-parse-number command line option and pedantic_parse_number
4141 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4143 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4145 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4146 corrected overlayed areax addresses, warn about memory overlaps
4147 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4156 * src/port.h: added xabs_name and iabs_name
4157 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4158 (glue, emitMaps): create and emit maps d_abs and i_abs
4159 * src/SDCCglue.h: cosmetic changes
4160 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4162 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4163 (allocDefault): put absolute, initialized globals in them
4164 * support/regression/tests/absolute.c: added absolute bdata test
4165 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4167 2006-12-20 Borut Razem <borut.razem AT siol.net>
4169 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4170 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4171 added regression test for bug #982435
4173 2006-12-18 Borut Razem <borut.razem AT siol.net>
4175 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4176 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4177 small cosmetic changes
4178 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4179 * support/regression/tests/bug-1351710.c: added regression test
4181 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4183 * doc/sdccman.lyx: added the long missed iCode table
4184 "<where is figure II?>", added links to wiki
4186 2006-12-17 Borut Razem <borut.razem AT siol.net>
4188 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4189 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4190 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4191 unified table driven pragma handling, pragma argument type checking
4192 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4193 current one - version 1.1.3
4194 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4196 2006-12-13 Raphael Neider <rneider AT web.de>
4198 * src/pic/device.h: removed AssignedMemory structure and macros
4199 * src/pic/device.c: removed global finalMapping (linker assigns
4201 (register_map): add SFRs to remembered memRanges
4202 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4203 assignFixedRegisters,assignRelocatableRegisters): removed,
4204 (setMaxRAM,validAddress): adapted accordingly,
4205 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4206 reasonably sized sharebanks,
4207 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4208 (allDefsOutOfRange): removed unused code,
4209 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4211 * src/pic/pcode.c (register_reassign): removed recursion warning,
4212 fired far too often,
4213 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4214 to use existing pic14_stringInSet() to avoid duplicate symbols,
4215 tidied up the code a bit,
4216 (pic14printLocals): added in symmetry to printExterns, replaces
4217 writeUsedRegs more or less,
4218 (picglue): call new pic14_printLocals(),
4219 * device/include/pic/pic*.h: removed #pragma memmap directives,
4220 information gathered from include/pic/pic14devices.txt
4221 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4223 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4225 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4227 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4229 * device/include/mcs51/cc2430.h: fixed missing ';'
4231 2006-12-10 Raphael Neider <rneider AT web.de>
4233 * device/lib/pic16/libc/stdio/vfprintf.c,
4234 * device/lib/pic16/libc/stdio/printf_small.c,
4235 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4236 char arguments, as char varargs are cast to int by the caller,
4237 hopefully fixes #1604915 (other device libraries are still affected)
4239 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4241 * src/mcs51/ralloc.c (packRegsForAssign),
4242 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4244 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4246 * device/include/malloc.h: removed init_dynamic_memory
4247 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4248 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4249 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4250 * device/lib/libsdcc.lib,
4251 * device/lib/Makefile.in,
4252 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4253 * doc/sdccman.lyx: documented use of new _heap.c
4254 * support/regression/tests/malloc.c: removed init_dynamic_memory
4255 * src/cdbFile.c(spacesToUnderscores): new function,
4256 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4258 * device/include/tinibios.h: removed defines for putchar and getchar
4259 * device/lib/ds390/Makefile.in: added putchar.c
4260 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4262 2006-12-09 Borut Razem <borut.razem AT siol.net>
4264 * support/cpp2/sdcc.h: prevent multiple inclusion
4265 * support/cpp2/options.h: deleted
4267 2006-12-08 Borut Razem <borut.razem AT siol.net>
4269 * support/cpp2/sdcc.h: removed x*alloc() macros
4270 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4271 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4272 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4273 * support/cpp2/system.h: moved #include "sdcc.h"
4274 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4275 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4277 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4278 -funsigned-char options
4279 * support/cpp2/sdcppmain.c: fixed bug 1611411
4281 2006-12-07 Borut Razem <borut.razem AT siol.net>
4283 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4286 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4288 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4289 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4291 * .version: bumped to 2.6.2 because a) it's been a while
4292 b) the linker sources have moved c) the preprocessor is upgraded
4294 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4296 * support/regression/tests/snprintf.c: some checks
4297 * lib/src/printf_large.c: %bc: read char instead of int from stack
4299 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4301 * device/include/mcs51/cc2430.h: inserted _XPAGE
4303 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4305 * device/include/mcs51/cc2430.h: added
4307 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4309 * device/include/asm/default/features.h,
4310 * device/include/asm/ds390/features.h,
4311 * device/include/mcs51/at89s53.h,
4312 * device/include/ser.h,
4313 * device/include/ser_ir.h,
4314 * device/include/serial.h: changed keywords to double underscore variants,
4315 fixes bug 1590261 some more, thanks Steven Borley
4317 2006-12-01 Raphael Neider <rneider AT web.de>
4319 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4320 but emit warning (recursion is not supported for pic14)
4322 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4324 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4325 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4327 2006-11-30 Raphael Neider <rneider AT web.de>
4329 * src/pic/device.c (dump_sfr): always emit symbols
4330 * src/pic/glue.c (pic14printPublics): fixed typo
4332 2006-11-30 Raphael Neider <rneider AT web.de>
4334 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4335 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4336 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4337 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4338 a sharebank, use a non-shared bank for the stack if none available
4339 * src/pic/device.h (struct memRange): added linked list next field,
4340 added prototypes for above functions
4341 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4342 (typeRegWithIdx): accept fixed and unfixed stack registers
4343 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4344 the stack, handle shared and banked stack (except for WSAVE),
4345 (insertBankSel): removed useless optimization (will never fire),
4346 (FixRegisterBanking): added optimization for devices with only one
4347 possibly aliased bank of memory, like 16f84
4348 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4349 devices have no SHAREBANK in the linker script
4350 * device/include/pic/pic14devices.txt: documented memmap
4351 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4353 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4355 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4356 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4357 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4358 genhc08Code): switched most of the D (debug) macros to DD (detailed
4359 debug) macros to better control clutter in the generated .asm file.
4360 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4361 genRightShift): fixed bug with non-constant bit shift stored to
4362 a volatile result (SF Open Discussion forum thread #1616749).
4363 Single byte case is not yet optimized.
4365 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4367 * device/include/asm/mcs51/features.h,
4368 * device/include/malloc.h,
4369 * device/include/stdio.h: changed keywords to double underscore variants,
4372 2006-11-27 Borut Razem <borut.razem AT siol.net>
4374 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4375 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4376 support/cpp2/output.h, support/cpp2/cppinit.c,
4377 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4378 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4379 support/cpp2/cppdefault.c, support/cpp2/system.h,
4380 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4381 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4382 support/cpp2/prefix.c, support/cpp2/except.h,
4383 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4384 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4385 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4386 support/cpp2/version.c, support/cpp2/cppmain.c,
4387 support/cpp2/version.h, support/cpp2/hashtable.c,
4388 support/cpp2/cpperror.c:
4389 synchronized with GCC CPP release version 3.3.6,
4390 the latest where cppmain.c still exists.
4391 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4392 support/cpp2/sdcppinit.c: added
4394 2006-11-27 Borut Razem <borut.razem AT siol.net>
4396 * support/cpp2/cpplex.c:
4397 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4399 * support/cpp2/cpplib.c: removed definitions of unused variables
4401 2006-11-26 Borut Razem <borut.razem AT siol.net>
4403 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4404 since they are redefined by macros in support/cpp2/sdcc.h
4405 * support/cpp2/sdcc.h: x*alloc macro redefinition
4407 2006-11-25 Borut Razem <borut.razem AT siol.net>
4409 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4410 support/cpp2/configure, support/cpp2/Makefile.in,
4411 support/cpp2/cppfiles.c, support/cpp2/output.h,
4412 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4413 support/cpp2/config.h, support/cpp2/cpplib.h,
4414 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4415 support/cpp2/cppdefault.c, support/cpp2/config.in,
4416 support/cpp2/system.h, support/cpp2/cpplex.c,
4417 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4418 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4419 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4420 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4421 support/cpp2/configure.in, support/cpp2/intl.h,
4422 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4423 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4424 support/cpp2/version.c, support/cpp2/cppmain.c,
4425 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4426 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4427 support/cpp2/cpperror.c,
4428 support/cpp2/libiberty/safe-ctype.c,
4429 support/cpp2/libiberty/safe-ctype.h,
4430 support/cpp2/libiberty/splay-tree.c,
4431 support/cpp2/libiberty/obstack.c,
4432 support/cpp2/libiberty/lbasename.c,
4433 support/cpp2/libiberty/splay-tree.h,
4434 support/cpp2/libiberty/obstack.h:
4435 synchronized with GCC CPP release version 3.2.3,
4436 the latest before integration of cpp into gcc
4437 * support/cpp2/except.h, support/cpp2/line-map.c,
4438 support/cpp2/line-map.h,
4439 support/cpp2/libiberty/hex.c,
4440 support/cpp2/libiberty/concat.c,
4441 support/cpp2/libiberty/filenames.h: added
4442 * support/cpp2/intl.c: deleted
4444 2006-11-24 Borut Razem <borut.razem AT siol.net>
4446 * src/SDCC.y: enabled compilation of empty source file
4447 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4448 "ISO C forbids an empty source file"
4449 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4450 if all the code is ifdefed out.
4452 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4454 * src/hc08/gen.c (genPcall): fix for bug #1601032
4456 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4458 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4459 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4460 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4461 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4462 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4463 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4464 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4465 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4466 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4467 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4468 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4469 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4470 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4471 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4472 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4473 Renamed to all upper case as per the standard set by SiLabs
4475 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4477 * device/include/mcs51/C8051F520.h: new, added
4478 * device/include/mcs51/compiler.h: added link about predefined macros
4480 2006-11-23 Raphael Neider <rneider AT web.de>
4482 * src/regression/Makefile: add -L path to fresh library
4483 * src/regression/simulate: emphasize FAILED output
4484 * src/regression/create_stc: output _failures from gpsim
4485 * src/regression/compare4.c,
4486 * src/regression/rotate6.c: fixed char literals,
4487 all compile, all run =8-D
4489 * src/pic/pcode.h: added isPCASMDIR macro
4490 * src/pic/gen.c (genAnd): fixed bit offset
4491 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4492 packBits): unified register numbering schemes,
4493 (newReg): do not insert stack registers into hash table,
4494 (initStack): unpinned pseudo stack, simplified,
4495 (typeRegWithIdx): fixed retrieval of stack registers,
4496 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4497 (pCodeReplace): removed invalid assertion,
4498 (insertPCodeInstruction): fixed newly added labels,
4499 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4500 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4501 DumpFlow): removed unsed (broken?) code,
4502 (insertBankSel): prevent STATUS from being BANKSELed,
4503 (FixRegisterBanking): rewritten from scratch, implemented generic
4504 optimizations (suppress BANKSELs to same register and to registers
4505 present in all banks),
4506 (AnalyzeBanking): update flow after BANKSELection
4508 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4509 sharebank, let linker place it, mark STKxx symbols as emitted
4511 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4513 * src/regression/arrays.c,
4514 * src/regression/bank1.c,
4515 * src/regression/bool2.c,
4516 * src/regression/compare7.c,
4517 * src/regression/compare8.c,
4518 * src/regression/compare9.c,
4519 * src/regression/compare10.c,
4520 * src/regression/configword.c,
4521 * src/regression/for.c,
4522 * src/regression/mult1.c,
4523 * src/regression/pointer1.c,
4524 * src/regression/rotate6.c,
4525 * src/regression/string1.c,
4526 * src/regression/struct1.c,
4527 * src/regression/Makefile: make PIC14 regression tests run again
4528 (3 fail, 6 won't compile)
4530 2006-11-21 Raphael Neider <rneider AT web.de>
4532 * device/include/pic16/pic18f4550.h,
4533 * device/include/pic16/pic18f4455.h,
4534 * device/lib/pic16/libdev/pic18f4550.c,
4535 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4536 * configure.in: removed superfluous closing bracket
4538 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4540 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4543 2006-11-21 Raphael Neider <rneider AT web.de>
4545 * src/pic/device.{c,h}: added pic14_getPIC()
4546 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4547 (genAnd): added PIC code for one case, fixes #1597044
4548 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4549 SFRs that are present in all banks (e.g., STATUS)
4551 2006-11-20 Raphael Neider <rneider AT web.de>
4553 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4554 INCFSZ/INCFSZW and declared them as changing Z bit,
4555 (insertPCodeInstruction): correctly invert the above instructions,
4557 (DoBankSelect): don't panic on po_immediates
4559 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4562 * as/link/mcs51/lkihx.c (newArea),
4563 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4564 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4566 2006-11-11 Raphael Neider <rneider AT web.de>
4568 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4569 bitfield symbols, fixes #1579535 (once more...).
4571 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4573 * support/regression/generate-cases.py,
4574 * support/regression/fwk/include/testfwk.h,
4575 * support/regression/fwk/lib/testfwk.c: used code pointers,
4576 (about 50kByte less code generated for mcs51)
4578 2006-11-06 Borut Razem <borut.razem AT siol.net>
4580 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4581 debugger/mcs51/configure: fixed failed check because the function
4582 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4583 who submitted the patch for gpsim.
4584 * debugger/mcs51/configure.in: removed the result message
4585 * debugger/mcs51/Makefile.in: fixed the config.status warning
4586 "... seems to ignore the --datarootdir setting"
4588 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4590 * device/include/mcs51/c8051f020.h,
4591 * device/include/mcs51/c8051f040.h,
4592 * device/include/mcs51/c8051f060.h,
4593 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4594 * src/z80/gen.c (gencjneshort),
4595 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4597 2006-10-31 Borut Razem <borut.razem AT siol.net>
4599 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4600 debugger/mcs51/configure: get readline version
4602 2006-10-30 Borut Razem <borut.razem AT siol.net>
4604 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4605 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4606 debugger/mcs51/configure: locate readline even when cross compiling
4607 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4609 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4611 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4614 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4616 * device/include/malloc.h,
4617 * device/lib/calloc.c,
4618 * device/lib/free.c,
4619 * device/lib/malloc.c,
4620 * device/lib/realloc.c: moved definition of struct into sources
4621 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4623 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4625 * as/asx8051.dsp: corrected output directories
4626 * as/link/hc08: new directory for hc08 linker
4627 * as/hc08/aslink.h, as/link/aslink.h,
4628 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4629 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4630 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4631 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4632 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4633 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4634 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4635 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4636 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4637 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4638 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4639 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4640 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4641 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4642 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4643 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4644 * as/link/hc08/conf.mk,
4648 * sdcc.dsw: moved hc08 linker to as/link/hc08
4649 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4650 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4651 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4652 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4653 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4654 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4655 * as/link/mcs51/aslink.dsp,
4656 * as/link/mcs51/Makefile.in: factored out the common files
4657 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4658 * as/clean.mk: extra cleaning common files
4659 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4660 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4661 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4663 2006-10-29 Raphael Neider <rneider AT web.de>
4665 * src/pic/ralloc.c (newReg): create aliases for registers with
4666 multiple names to fix #1579535 and #1584001,
4667 (regWithIdx,dirregWithName): resolve aliases on lookup
4668 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4670 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4671 to prevent build errors on small devices
4673 2006-10-28 Raphael Neider <rneider AT web.de>
4675 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4676 assumption within interrupt handlers, fixes #1584940
4677 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4678 "emitted" to avoid emitting them again in udata
4680 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4682 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4685 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4687 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4688 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4689 on/off CR to CRLF conversion.
4691 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4693 * doc/sdccman.lyx: updated IRQ section
4695 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4697 * device/lib/serial_io.c: removed
4698 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4699 replacements for serial_io.c
4701 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4703 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4705 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4707 * device/lib/serial_io.c: Default putchar() and getchar() for
4708 mcs51 uses serial port.
4710 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4712 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4714 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4716 * support/regression/ports/mcs51/support.c: smaller
4717 _sdcc_external_startup()
4718 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4720 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * device/lib/gbz80/crt0.s,
4723 * device/lib/gbz80/crt0_rle.s,
4724 * device/lib/gbz80/div.s,
4725 * device/lib/gbz80/fstubs.s,
4726 * device/lib/gbz80/heap.s,
4727 * device/lib/gbz80/mul.s,
4728 * device/lib/gbz80/putchar.s,
4729 * device/lib/gbz80/stubs.s,
4730 * device/lib/z80/crt0.s,
4731 * device/lib/z80/crt0_rle.s,
4732 * device/lib/z80/div.s,
4733 * device/lib/z80/fstubs.s,
4734 * device/lib/z80/heap.s,
4735 * device/lib/z80/mul.s,
4736 * device/lib/z80/putchar.s,
4737 * device/lib/z80/stubs.s: reverted, I was mistaken
4739 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4741 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4742 * support/regression/ports/mcs51/support.c: removed race
4743 condition on TI in _putchar allowing to use serial port mode 0
4745 2006-10-20 Borut Razem <borut.razem AT siol.net>
4747 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4749 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4751 * device/lib/gbz80/crt0.s,
4752 * device/lib/gbz80/crt0_rle.s,
4753 * device/lib/gbz80/div.s,
4754 * device/lib/gbz80/fstubs.s,
4755 * device/lib/gbz80/heap.s,
4756 * device/lib/gbz80/mul.s,
4757 * device/lib/gbz80/putchar.s,
4758 * device/lib/gbz80/stubs.s,
4759 * device/lib/z80/crt0.s,
4760 * device/lib/z80/crt0_rle.s,
4761 * device/lib/z80/div.s,
4762 * device/lib/z80/fstubs.s,
4763 * device/lib/z80/heap.s,
4764 * device/lib/z80/mul.s,
4765 * device/lib/z80/putchar.s,
4766 * device/lib/z80/stubs.s: removed all leading underscores from area names
4768 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4771 regression tests are not waiting in the simulator for simulated
4772 transmission of debug output
4774 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4776 * device/lib/printf_large.c: slightly smaller
4777 * doc/sdccman.lyx: do not use spaces within html links
4779 2006-10-16 Borut Razem <borut.razem AT siol.net>
4781 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4782 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4783 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4784 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4785 debugger/mcs51/configure:
4786 [ 1185668 ] add gnu readline support to sdcdb - enabled
4788 2006-10-16 Raphael Neider <rneider AT web.de>
4790 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4791 fixes #1577882, removes close to all banking optimizations
4793 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4795 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4796 variables in code memory
4797 * support/regression/tests/absolute.c: added test for this
4799 2006-10-15 Raphael Neider <rneider AT web.de>
4801 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4803 (BankSelect): emit BANKSEL before touching linker-placed regs,
4806 2006-10-10 Raphael Neider <rneider AT web.de>
4808 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4809 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4810 * src/pic/main.c (_pic14_parseOptions),
4811 * src/pic/main.h: mostly reverted to previous state, now use results
4812 from SDCCmain.c's argument parsing
4814 2006-10-10 Borut Razem <borut.razem AT siol.net>
4816 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4817 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4818 [ 1185668 ] add gnu readline support to sdcdb -
4819 prepared for READLINE, not enabled yet,
4820 thanks to <tal.bav AT gmail.com>
4822 2006-10-10 Raphael Neider <rneider AT web.de>
4824 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4825 * src/pic16/devices.inc,
4826 * device/include/pic16 (pic18f[24]620.h),
4827 * device/include/pic18fregs.h,
4828 * device/lib/pic16/pics.all,
4829 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4830 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4831 Gary Plumbridge and Anton Strobl
4833 2006-10-10 Raphael Neider <rneider AT web.de>
4835 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4836 --stack-siz=NUM options to configure the argument passing stack
4837 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4838 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4839 (pic14_getSharebankSize): obey --stack-siz=NUM,
4840 (pic14_getSharebankAddress): obey --stack-loc=NUM
4842 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4844 * doc/sdccman.lyx: added to the manual
4845 * doc/figures/ddd_example.png: added (neither pdflatex nor
4846 most browsers seem to like the .eps file)
4848 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4850 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4851 to /tmp and /var/tmp acc. LSB
4852 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4854 * support/regression/tests/onebyte.c: added test
4856 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4858 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4860 2006-10-05 Borut Razem <borut.razem AT siol.net>
4862 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4864 - sdcc.dsw: changed property eol-style to CRLF
4865 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4867 2006-10-04 Raphael Neider <rneider AT web.de>
4869 * device/include/pic/{pic16f84.h,pic16f84a.h},
4870 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4871 from patch #1522504, thanks to Robas Teodor
4873 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4878 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4880 * src/pic16/glue.c (pic16emitMaps),
4881 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4882 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4883 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4884 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4886 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4887 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4889 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4891 * support/librarian/sdcclib.c: Added option -l.
4892 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4894 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4895 using Windows command prompt.
4897 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4899 * device/lib/libsdcc.lib: added module rand
4900 * src/ds390/ralloc.c (rematStr),
4901 * src/hc08/ralloc.c (rematStr),
4902 * src/mcs51/ralloc.c (rematStr),
4903 * src/z80/ralloc.c (rematStr): made output more consistent
4904 * src/mcs51/gen.c: cosmetic changes
4906 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4908 * src/port.h: added mem.cabs_name to PORT
4915 * src/z80/main.c: added cabs_name initializers
4916 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4918 (emitMaps): emit absolutes in code memory into cabs_name
4920 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4921 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4922 * support/regression/fwk/include/testfwk.h: added define for at
4923 * support/regression/tests/absolute.c: added, new
4925 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4927 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4928 optimizations, see also patch 887161 by Stas Sergeev
4929 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4930 to be necessary anymore,
4931 (102, 103, 104, 127): renamed all occurances of bp to _bp
4933 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4935 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4936 thanks Weston T. Schmidt for patch 1555221
4937 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4938 * src/SDCCicode.c(geniCodeMultiply): small optimization
4940 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4942 * device/include/stdlib.h: added rand prototypes
4943 * device/lib/rand.c: new, added
4944 * device/lib/Makefile.in: added rand.c
4945 * src/z80/peeph.def,
4946 * src/z80/peeph-gbz80.def,
4947 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4949 2006-09-20 Raphael Neider <rneider AT web.de>
4951 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4953 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * as/link/aslink.h: cosmetic changes
4956 * as/link/mcs51/Makefile.in,
4957 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4959 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4962 * as/link/mcs51/aslink.h,
4963 * as/link/z80/aslink.h: merged and moved to as/link/
4964 * as/link/lkstore.c,
4965 * as/link/mcs51/lkstore.c: moved to as/link/
4966 * as/link/clean.mk: remove *.o
4967 * as/link/mcs51/alloc.h: deleted
4968 * as/link/mcs51/lkarea.c: added lnksect prototype
4969 * as/link/mcs51/lkdata.c,
4970 * as/link/mcs51/lklex.c,
4971 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4972 * as/link/mcs51/lkmem.c,
4973 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4974 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4975 * as/link/mcs51/aslink.dsp,
4976 * as/link/mcs51/Makefile.aslink,
4977 * as/link/mcs51/Makefile.bcc,
4978 * as/link/mcs51/Makefile.in: updated for moved files
4979 * as/link/z80/lkarea.c,
4980 * as/link/z80/lkhead.c,
4981 * as/link/z80/lklex.c,
4982 * as/link/z80/lklibr.c,
4983 * as/link/z80/lklist.c,
4984 * as/link/z80/lkmain.c,
4985 * as/link/z80/lkrloc.c,
4986 * as/link/z80/lksym.c: synced with mcs51
4987 * as/link/z80/lkdata.c,
4988 * as/link/z80/lkeval.c,
4989 * as/link/z80/lkihx.c,
4990 * as/link/z80/lks19.c: cosmetic changes
4991 * as/link/z80/Makefile.in,
4992 * as/link/z80/linkgbz80.dsp,
4993 * as/link/z80/linkz80.dsp: updated for moved files
4995 2006-09-16 Borut Razem <borut.razem AT siol.net>
4997 * debugger/mcs51/sdcdb.c: partially fixed
4998 [ 1203664 ] sdcdb fails to open files w. two "." periods
4999 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5000 debugger/mcs51/symtab.h: fixed indenting
5001 * configure.in, configure: up to date with latest Maarten's changes
5003 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5006 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5007 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5008 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5009 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5010 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5011 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5012 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5013 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5014 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5015 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5016 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5017 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5018 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5019 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5020 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5021 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5022 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5023 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5024 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5025 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5026 as/link/mcs51/alloc.h,
5027 as/link/mcs51/clean.mk,
5028 as/link/mcs51/conf.mk,
5029 as/link/mcs51/Makefile.bcc,
5030 as/link/mcs51/Makefile.in,
5031 as/link/mcs51/readme.390,
5032 as/link/mcs51/strcmpi.c,
5033 as/link/mcs51/strcmpi.h,
5035 as/mcs51/Makefile.bcc,
5036 as/mcs51/Makefile.in,
5039 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5041 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5044 * as/link/Makefile.in,
5045 * as/link/z80/linkgbz80.dsp,
5046 * as/link/z80/linkz80.dsp,
5053 * link/z80/aslink.h,
5054 * link/z80/clean.mk,
5056 * link/z80/linkgbz80.dsp,
5057 * link/z80/linkz80.dsp,
5058 * link/z80/lkarea.c,
5059 * link/z80/lkdata.c,
5060 * link/z80/lkeval.c,
5063 * link/z80/lkhead.c,
5066 * link/z80/lklibr.c,
5067 * link/z80/lklist.c,
5068 * link/z80/lkmain.c,
5069 * link/z80/lkrloc.c,
5072 * link/z80/Makefile.in,
5074 * sdcc.dsw: moved link/ to as/link/
5076 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5078 * as/mcs51/i51mch.c (machine): fixed warning
5080 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5082 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5084 2006-09-09 Borut Razem <borut.razem AT siol.net>
5086 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5087 sdcdb WIN32 native port
5088 * src/clean.mk: fixed
5090 2006-09-08 Borut Razem <borut.razem AT siol.net>
5092 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5094 2006-09-08 Raphael Neider <rneider AT web.de>
5096 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5097 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5098 to gplink to disable processor mismatch warning and to allow
5099 the use of devices with only aliased (shared) memory banks,
5100 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5102 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5104 * doc/sdccman.lyx: Some re-formating plus example on using
5105 #pragma preproc_asm +/-
5107 2006-09-07 Borut Razem <borut.razem AT siol.net>
5109 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5112 2006-09-06 Borut Razem <borut.razem AT siol.net>
5114 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5115 line at sdcc.nsi:153
5116 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5118 2006-09-05 Borut Razem <borut.razem AT siol.net>
5120 * configure.in, configure: support for winsock2
5121 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5122 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5123 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5124 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5125 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5127 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5131 * support/regression/tests/bug1551947.c: new, added
5132 * src/SDCCsymt.h: strings are char* not byte*
5134 2006-09-05 Raphael Neider <rneider AT web.de>
5136 * device/lib/pic16/libdev/pic18f4550.c,
5137 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5138 declarations/definitions from patch #1520949
5140 2006-09-05 Raphael Neider <rneider AT web.de>
5142 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5143 byte-aligned bitfields, fixes #1539278
5145 2006-09-05 Raphael Neider <rneider AT web.de>
5147 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5150 2006-09-04 Borut Razem <borut.razem AT siol.net>
5152 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5153 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5154 -mno-cygwin is a part of the compiler name
5155 * support/scripts/sdcc_mingw32: don't disable ucsim
5157 2006-09-03 Borut Razem <borut.razem AT siol.net>
5159 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5160 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5162 2006-09-03 Raphael Neider <rneider AT web.de>
5165 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5166 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5169 2006-09-01 Borut Razem <borut.razem AT siol.net>
5171 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5172 to make ppc-osx happy
5174 2006-08-31 Borut Razem <borut.razem AT siol.net>
5176 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5177 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5178 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5179 * support/regression/ports/ds390/spec.mk,
5180 support/regression/ports/mcs51/spec.mk,
5181 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5182 To run regression tests in mingw environment:
5183 make DEV_NULL=NUL CC=gcc
5185 2006-08-30 Borut Razem <borut.razem AT siol.net>
5187 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5188 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5189 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5190 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5191 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5192 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5193 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5194 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5195 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5196 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5197 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5198 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5199 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5200 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5201 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5202 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5203 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5204 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5205 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5206 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5207 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5208 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5209 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5210 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5211 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5212 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5213 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5214 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5215 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5216 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5217 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5218 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5219 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5220 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5221 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5222 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5223 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5224 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5225 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5226 ucsim WIN32 native port
5228 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5230 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5232 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5234 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5235 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5237 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5239 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5240 * support/regression/tests/bug1546986.c: new, added
5241 * as/mcs51/.cvsignore,
5242 * debugger/mcs51/.cvsignore,
5243 * src/.cvsignore: deleted
5245 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5247 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5250 2006-08-20 Borut Razem <borut.razem AT siol.net>
5252 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5253 removed cl_listen_console::match(), cl_console::match(),
5254 restructured cl_commander::proc_input()
5256 2006-08-16 Borut Razem <borut.razem AT siol.net>
5258 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5259 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5260 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5262 2006-08-14 Borut Razem <borut.razem AT siol.net>
5264 * support/regression/Makefile.in,
5265 support/regression/ports/pic14/gpsim.cmd,
5266 support/regression/ports/pic14/spec.mk,
5267 support/regression/ports/pic14/support.c:
5268 added pic14 regression test
5270 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * as/doc/asxhtm.html: documented changed ABS behaviour
5273 * as/doc/README: fixed some typos
5275 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5277 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5280 2006-08-12 Borut Razem <borut.razem AT siol.net>
5282 * support/regression/fwk/include/testfwk.h,
5283 support/regression/fwk/lib/testfwk.c,
5284 support/regression/generate-cases.py,
5285 support/regression/Makefile.in:
5286 regression test framework does not depend on function pointers and
5289 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * device/include/stddef.h: c temporary hack to fix bug 1518273
5293 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5295 * device/include/mcs51/cc2510fx.h: added
5296 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5299 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5301 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5302 * as/z80/Makefile.in: added strcmpi.c
5303 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5304 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5306 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5308 * device/lib/gbz80/asm_strings.s,
5309 * device/lib/gbz80/crt0_rle.s,
5310 * device/lib/gbz80/div.s,
5311 * device/lib/gbz80/mul.s,
5312 * device/lib/gbz80/shift.s,
5313 * device/lib/z80/asm_strings.s,
5314 * device/lib/z80/crt0_rle.s,
5315 * device/lib/z80/div.s,
5316 * device/lib/z80/mul.s,
5317 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5318 flags which are all upper case
5320 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5322 * as/z80/asm.h: made CASE_SENSITIVE 1
5323 * link/z80/aslink.h: made CASE_SENSITIVE 1
5324 * src/z80/gen.c (throughout): made all conditionals upper case
5325 * support/regression/tests/bug1503067.c: new
5327 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5329 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5330 (shiftIntoPair): added case 2 for PAIR_IY,
5331 (setupToPreserveCarry): replaced parameters with iCode and check if
5332 PAIR_DE is in use to fix bug 1399290,
5333 (genPlus, genMinus): updated call to setupToPreserveCarry
5334 * support/regression/tests/bug1399290.c: new
5336 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5338 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5339 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5340 * src/ds390/gen.c (shiftRLong),
5341 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5342 * src/mcs51/gen.c (sameReg): changed to sameByte,
5343 (xch_a_aopGet): new,
5344 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5345 shiftRLong): fixed bug 1533966
5346 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5347 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5348 * support/regression/Makefile.in: disabled z80, enabled ucz80
5349 * support/regression/tests/float_trans.c: enabled test for z80 and host
5350 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5352 2006-08-01 Borut Razem <borut.razem AT siol.net>
5354 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5355 comparison is always false due to limited range of data type
5356 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5358 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5360 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5361 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5362 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5363 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5365 2006-07-31 Borut Razem <borut.razem AT siol.net>
5367 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5368 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5369 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5370 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5371 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5372 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5373 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5374 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5375 enable ucsim mingw compilation. Serial port is disabled,
5376 since it uses termios.h API, which is not available on native
5379 2006-07-31 Borut Razem <borut.razem AT siol.net>
5381 * Small Device C Compiler 2.6.0 released
5382 * support/scripts/sdcc.nsi: added FULL_DOC option
5383 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5385 2006-07-28 Borut Razem <borut.razem AT siol.net>
5387 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5388 * doc/INSTALL.txt: updated
5390 2006-07-27 Borut Razem <borut.razem AT siol.net>
5392 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5393 device/lib/pic/libdev/Makefile.in: fixed bug
5394 [ 1438354 ] pic libsdcc: distclean doesn't work
5395 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5396 device/lib/pic16/libio/Makefile.in: fixed bug
5397 [ 1438344 ] pic16 lib: clean doesn't work properly
5398 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5400 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * device/lib/pic/libsdcc/fsdiv.c,
5403 * device/lib/pic/libsdcc/fsmul.c,
5404 * device/lib/pic16/libsdcc/float/fsdiv.c,
5405 * device/lib/pic16/libsdcc/float/fsmul.c,
5406 * device/lib/_fsdiv.c,
5407 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5408 * support/regression/tests/bug1520966.c: added
5409 * doc/knownbugs.html: removed [ 1520966 ] from the list
5411 2006-07-25 Borut Razem <borut.razem AT siol.net>
5413 * configure.in, configure, sdccconf_in.h: fixed bug
5414 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5415 * doc/knownbugs.html: removed [ 1519095 ] from the list
5417 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * doc/knownbugs.html: added, contains list of known bugs at release
5420 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5422 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5424 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5425 function registers and corrected defaults with additional warning
5426 * device/lib/malloc.c: cosmetic changes
5427 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5428 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5429 (fillGaps): and used it
5431 2006-07-20 Raphael Neider <rneider AT web.de>
5433 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5434 output unless SDCCPICDEBUG is set
5435 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5436 output if SILENT is set
5438 2006-07-11 Borut Razem <borut.razem AT siol.net>
5440 * doc/README.txt: updated
5442 2006-07-10 Borut Razem <borut.razem AT siol.net>
5444 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5445 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5446 in WIN32 installation
5447 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5450 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5452 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5453 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5455 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5457 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5459 2006-07-06 Borut Razem <borut.razem AT siol.net>
5461 * support/regression/tests/bitfields.c:
5462 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5463 * support/regression/tests/constantRange.c:
5464 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5466 2006-07-04 Borut Razem <borut.razem AT siol.net>
5468 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5470 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5471 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5472 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5473 reverted changes from 2006-07-03
5474 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5475 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5476 added CPPFLAGS, used by the host port
5478 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5480 * support/regression/valdiag/tests/switch.c,
5481 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5482 * support/regression/tests/libmullong.c: fixed for host
5483 * support/regression/ports/host/spec.mk: disable all warnings for host,
5484 SDCC runs with --less-pedantic too
5486 2006-07-03 Borut Razem <borut.razem AT siol.net>
5488 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5490 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5491 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5492 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5493 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5495 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5496 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5497 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5498 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5500 2006-07-02 Raphael Neider <rneider AT web.de>
5502 * src/pic16/devices.inc,
5503 * device/include/pic16/pic18fregs.h,
5504 * device/include/pic16/pic18f4550.h,
5505 * device/lib/pic16/pics.all,
5506 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5508 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5510 * as/hc08/lkaomf51.c (OutputName),
5511 * as/mcs51/lkaomf51.c (OutputName),
5512 * as/z80/asmain.c (asmbl),
5513 * src/ds390/main.c (asmLineNodeFromLineNode),
5514 * src/hc08/ralloc.c (hc08_assignRegisters),
5515 * src/mcs51/main.c (asmLineNodeFromLineNode),
5516 * src/xa51/ralloc.c (checkRegMask),
5517 * src/xa51/gen.c (emitcode),
5518 * src/z80/gen.c (_emit2),
5519 * src/SDCCast.c (searchLitOp),
5521 * support/packihx/packihx.c,
5522 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5523 * src/ds390/gen.c (aopPutUsesAcc),
5524 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5525 * support/regression/tests/libmullong.c (mullong_wrapper),
5526 * src/SDCCsymt.c (powof2),
5528 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5529 * src/SDCCsymt.h: added TYPE_TARGET_*
5530 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5531 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5532 SDCCast because 1) header problems 2) this is the right place
5533 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5534 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5537 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5539 * src/SDCCicode.h: removed buggy semicolon in unused macro
5540 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5541 search for previous definiton of auto symbols too,
5542 (findPrevUse): fixed logic of emitWarnings
5544 2006-06-26 Raphael Neider <rneider AT web.de>
5546 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5547 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5549 2006-06-25 Raphael Neider <rneider AT web.de>
5551 * device/lib/pic/libm: NEW, added math library functions
5552 * device/lib/pic/libsdcc: NEW; added float support functions
5553 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5554 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5555 NEW, added math related headers
5556 * device/include/asm/pic/features.h: NEW
5557 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5558 (popGet): allow larger offsets for AOP_PCODE,
5559 (genDataPointerSet): handle literals explicitly, more debug output,
5560 (genAssign): fixed for float using aopLiteral ;-)
5561 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5562 GOTO initialisation routine
5563 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5564 flag on registers, fixes #1469043 (local variables do not work)
5565 * src/pic/main.c (_pic14_do_link),
5566 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5569 2006-06-25 Borut Razem <borut.razem AT siol.net>
5571 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5572 characters printed (not including the trailing '\0' used to end
5573 output to strings). Problem detected in regression test bug-927659.c.
5574 NOTE: printf() family functions should return int instead
5576 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5577 specifier are printed as themselves
5578 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5579 support flags, width and precision specifiers
5581 2006-06-24 Borut Razem <borut.razem AT siol.net>
5583 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5584 to the list of sdcc tagrets not supporting bit type
5585 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5586 testfor pic16 due to bug:
5587 [ 1511794 ] pic16: regression test bug-895992.c fails
5589 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5591 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5592 * src/SDCCglue.c (initPointer), fixed bug 1496419
5593 * support/regression/tests/bug1496419.c: new, added
5595 2006-06-22 Borut Razem <borut.razem AT siol.net>
5597 * support/regression/ports/pic16/support.c: use gpsim usart module from
5598 libgpsim_modules library
5600 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5602 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5605 2006-06-19 Raphael Neider <rneider AT web.de>
5607 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5608 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5609 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5610 (pic14printExterns,pic14printPublics,pic16printPublics,
5611 pic16_printExterns): use new functions to emit symbols
5612 (picglue,pic16glue): emit publics before emitting externs
5613 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5614 locally defined functions to avoid bug #1443651
5615 * support/regression/tests/bug-716242.c: removed pic16 workaround
5616 * support/regression/ports/pic16/spec.mk: ignore errors during build
5618 2006-06-19 Raphael Neider <rneider AT web.de>
5620 * src/pic/glue.h: added pic14aopLiteral prototype
5621 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5622 * src/pic/gen.c: removed stdint.h dependency
5623 (aopGet): use Safe_strdup()
5624 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5625 (genDataPointerSet): use pic14aopLiteral()
5626 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5627 for pic16; thanks to Bernhard and Maarten
5629 2006-06-18 Borut Razem <borut.razem AT siol.net>
5631 * support/regression/tests/structflexarray.c: flexible array members
5632 not supported by gcc < 3
5633 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5635 * src/pic/gen.c: don't include [p]strdin.h on solaris
5636 * support/Util/pstdint.h: addad svn attributes
5637 * support/regression/tests/constantRange.c,
5638 support/regression/tests/rotate.c: include inttypes.h instead
5639 stdint.h on solaris, addad svn attributes
5641 2006-06-18 Raphael Neider <rneider AT web.de>
5643 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5645 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5646 (pic16_genMinusBits): simplified sign-extension
5647 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5648 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5649 adjusted to correctly handle mixed-signed operands, disabled
5650 now unused multiplciation routines
5651 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5652 (assignResultValue): added argument denoting the size of the result
5653 as returned by the function (fixes upcasts in assigning from
5654 function calls: char foo(); int i = foo();)
5655 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5656 function result to assignResultValue
5657 (genMult): disabled inlined multiplication code
5658 (genDiv): augmented to also handle the modulus operator, fixed to
5659 handle mixed-signed operands correctly
5660 (genMod): simply call genDiv, disabled unused code
5661 (genAssign): fixed missing (sign-)extension on result
5662 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5663 valid char operands, allow signed operands for native code, added
5664 division and modulo operator handling
5665 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5667 As a consequence, onebyte.c (if split into two files) and muldiv.c
5668 pass regression tests.
5670 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5672 * doc/Makefile.in: two runs of makeindex seem needed to get
5673 correct page references in the index of sdccman.pdf
5674 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5676 2006-06-17 Borut Razem <borut.razem AT siol.net>
5678 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5680 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5682 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5683 mentioned ec2drv and paulmon
5685 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5687 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5688 consecutive abs areas
5689 (find_empty_space, allocate_space): added map to handle codemap or
5691 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5692 absolute idata and xdata
5693 * as/mcs51/lkmem.c (summary2): updated legend
5695 2006-06-16 Raphael Neider <rneider AT web.de>
5697 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5699 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5701 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5703 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5705 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5707 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5708 value of generic pointers,
5718 src/z80/main.c: PORT structure, added elements for gp_tags field,
5719 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5720 fields in the PORT structure of each port,
5721 * src/SDCCast.c (decorateType): allow processing of generic pointers
5722 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5725 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5731 * src/pic16/pcode.c,
5733 * src/pic/pcoderegs.c,
5736 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5737 bug 1504689 on minGW
5739 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5741 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5743 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5745 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5747 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5749 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5752 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5754 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5755 to a char variable. Fixed bug #1504211
5756 * device/include/pic16/adc.h,
5757 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5758 and fixed bug #1364390
5760 2006-06-10 Borut Razem <borut.razem AT siol.net>
5762 * CVSROOT: removed the CVS left-over
5764 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5766 * as/hc08/asmain.c (asexit),
5767 * as/hc08/lkmain.c (lkexit),
5768 * as/mcs51/asmain.c (asexit),
5769 * as/mcs51/lkmain.c (lkexit),
5770 * src/SDCCglue.c (DEFSETFUNC),
5771 * src/SDCCmain.c (linkEdit, assemble),
5772 * support/librarian/sdcclib.c (AddRel),
5773 replaced unlink() by standard C remove()
5774 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5775 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5776 gatherImplicitVariables): new, added to fix bug 608752,
5777 (createFunction): added gatherImplicitVariables()
5778 * src/SDCCast.h: added createRMW prototype
5779 * src/SDCCsymt.h (struct symbol): added infertype
5780 * support/regression/tests/bug608752.c: new, added
5782 2006-06-10 Raphael Neider <rneider AT web.de>
5784 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5785 multibyte dummy reads (fixes #1503234)
5787 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * device/include/mcs51/compiler.h: new, added header file to enable
5790 creating common sfr definition header files for different compilers
5792 2006-06-05 Raphael Neider <rneider AT web.de>
5794 * src/pic16/{pcode.h,genarith.c}:
5795 introduced pCodeOp combining any two pCodeOps (previously only
5796 two register operands could be combined), removed pcop2 from
5797 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5798 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5799 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5800 rewritten to use new PO_TWO_OPS
5801 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5802 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5803 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5804 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5805 (pic16_get_op): embraced return arg to allow #define return(x),
5806 added new case for combined opcodes
5807 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5808 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5809 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5811 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5813 * src/SDCCval.c (checkConstantRange): added
5814 * src/SDCCval.h: added checkConstantRange
5815 * support/Util/SDCCerr.c,
5816 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5817 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5818 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5819 * src/SDCCast.c (decorateType): added checkConstantRange,
5820 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5821 can be emitted with the correct always true/false warning,
5822 added optimization for double '!';
5823 result of decorateType() must be assigned back to the tree, because
5824 decorateType() can change the tree
5825 * src/SDCCicode.c (geniCodeLogic),
5826 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5827 (checkConstantRange): removed, it was only a fragment which never
5829 * src/SDCCsymt.c (computeType): fixed promotion for
5830 "-1 < (unsigned bit) b"
5831 * src/pic/ralloc.c (packRegsForAssign),
5832 * src/pic16/ralloc.c (packRegsForAssign),
5833 * src/hc08/ralloc.c (packRegsForAssign),
5834 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5836 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5837 * support/regression/tests/constantRange.c: added
5838 * support/valdiag/tests/constantRange.c: added
5839 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5841 2006-06-02 Borut Razem <borut.razem AT siol.net>
5843 * support/regression/ports/pic16/support.c: increase stack size
5845 * support/regression/Makefile.in: sort tests by name so that the
5846 resutlts can be compared on different machines / platforms
5848 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5850 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5851 * src/ds390/gen.c (emitLabel): new, added,
5852 (genDjnz): fixed stack overflow bug,
5853 (throughout): cosmetic changes to sync with mcs51/gen.c,
5854 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5855 * src/mcs51/gen.c (genEndFunction): small optimization,
5856 (throughout): cosmetic changes to sync with ds390/gen.c
5858 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5860 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5861 (_print_format): fixed printing pointers
5862 * src/mcs51/gen.c (emitLabel, movb): new, added,
5863 (genAssign): small optimization,
5864 (genDjnz): fixed stack overflow bug,
5865 (throughout): replaced sprintf with SNPRINTF,
5866 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5867 replaced emitcode("mov", "b,...") with MOVB(...),
5868 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5869 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5870 * src/mcs51/peeph.def: added rules 140 and 264
5871 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5872 so they may get optimized into registers
5874 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5876 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5877 immediately when encountered,
5878 (printUsage): always use stderr even on windows
5880 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5882 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5883 (processParms): fixed bug #1247551
5884 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5885 parseCmdLine, main): print '--version' to stdout,
5886 print 'help' to stdout if --help is given,
5887 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5888 arguments are given; fixed --help
5890 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5892 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5893 * support/regression/tests/bug-1493710.c: added
5895 2006-05-27 Borut Razem <borut.razem AT siol.net>
5897 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5899 * support/regression/ports/pic16/support.c: increase stack size
5900 from default 64 bytes to 128 bytes
5901 * support/regression/tests/staticinit.c,
5902 support/regression/tests/float.c: regression tests fully enabled
5903 for pic16 port by putting the initialized data arrays into the code
5905 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5906 This was changed by mistake in the previous version.
5908 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5910 * src/pic16/gen.c (genFunction, genEndFunction): some
5911 beautifications, fixed bug with falsely restoring FSR2 in large
5912 stack model, thanks to Beau E. Cox for reporting the bug
5914 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * debugger/mcs51/break.c,
5917 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5918 use %p to print pointers, made address variables unsigned
5919 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5920 * debugger/mcs51/symtab.c (parseSymbol): must return something
5921 * src/mcs51/gen.c (aopForSym): small optimization,
5922 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5923 (freeAsmop): added missing break,
5924 (aopPut): removed parameter bvolatile, determine it inside the function,
5925 (saveRegisters, unsaveRegisters): small optimization,
5926 (genIpush): removed pointless check,
5927 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5928 replaced sprintf with SNPRINTF,
5929 replaced strcpy with strncpyz,
5930 updated aopPut calls,
5931 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5932 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5934 2006-05-24 Borut Razem <borut.razem AT siol.net>
5936 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5937 modification of test for the pic16 port, put the array to the code
5938 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5940 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5942 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5943 * support/Util/pstdint.h: added
5945 2006-05-22 Borut Razem <borut.razem AT siol.net>
5947 * src/regression/Makefile: removed bool2.c test, added -q linker option
5948 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5949 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5950 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5951 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5952 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5953 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5954 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5955 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5956 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5958 2006-05-22 Raphael Neider <rneider AT web.de>
5960 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5961 bug #1492360 (problematic due to generic pointers, see code)
5963 2006-05-22 Borut Razem <borut.razem AT siol.net>
5965 * support/regression/ports/pic16/specs.mk: removed stack size linker
5967 * support/regression/tests/array.c,
5968 support/regression/tests/bitopcse.c,
5969 support/regression/tests/bug-908454.c,
5970 support/regression/tests/malloc.c: modified for pic16 regression test
5971 * support/regression/tests/bitfields.c:
5972 pic16 - excluded bitfileds of size > 8
5973 * support/regression/tests/bp.c: pic16 - reduced data size
5974 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5975 * support/regression/tests/bug-460010.c:
5976 pic16 - used the absolute address the fits in memory
5977 * support/regression/tests/bug-716242.c:
5978 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5979 * support/regression/tests/float.c:
5980 pic16 - excluded - data size too big
5981 * support/regression/tests/onebyte.c:
5982 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5983 * support/regression/tests/shifts.c:
5984 pic16 - function names probably have to differ in first X characters
5986 * support/regression/tests/staticinit.c:
5987 pic16 - excluded some tests due error: no target memory available for
5990 2006-05-22 Borut Razem <borut.razem AT siol.net>
5992 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5993 second try. Thanks Stas Sergeev once more.
5995 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5997 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5998 (genLeftShift, genRightShift): fixed bug 1491627
5999 * src/hc08/peeph.def (rules 7, 8.x): added
6000 * support/regression/tests/shifts.c (ShiftLeftByParam,
6001 ShiftRightByParam, testShiftByParam): added to test variable shifting
6003 2006-05-20 Raphael Neider <rneider AT web.de>
6005 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6006 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6007 (allocReg): add only new registers to dynAllocRegs,
6008 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6009 #1489055, #1445850, and probably #1483693
6011 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6013 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6014 bug in for-loop that didn't emit the last of CONFIG and ID registers
6016 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6018 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6020 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6021 1489016, 1434401 and 1490124
6022 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6023 1489016, 1434401 and 1490124
6025 2006-05-17 Borut Razem <borut.razem AT siol.net>
6027 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6030 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6032 * device/include/mcs51/P89c51RD2.h,
6033 * device/include/mcs51/P89LPC901.h,
6034 * device/include/mcs51/P89LPC922.h,
6035 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6037 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6039 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6040 to fix missing stack pragma in compiled binary object file,
6042 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6044 * support/packihx/configure.in,
6045 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6046 determine sizeof basic types even while cross compiling
6048 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6050 * src/avr/gen.c (aopop),
6051 * src/ds390/gen.c (aopOp),
6052 * src/hc08/gen.c (aopOp),
6053 * src/mcs51/gen.c (aopop),
6054 * src/pic16/gen.c (pic16_aopOp),
6055 * src/pic/gen.c (aopOp),
6056 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6057 if size of operand is smaller than spill location
6059 2006-05-12 Borut Razem <borut.razem AT siol.net>
6061 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6062 have to have CR/LF line endings even if they are checked out on *nix
6063 or on WIN32 in cygwin binmode
6065 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6067 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6068 * device/include/ds80c390.h: added sfr16 definitions
6072 * src/ds390/ralloc.c,
6073 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6074 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6075 bit returning functions
6076 * support/regression/tests/sfr16.c: enabled test on ds390
6078 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6080 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6081 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6083 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6085 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6086 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6087 (cl_address_space constructor): removed expensive initialization,
6088 (cl_address_space::get_cell): extended for late initialization,
6089 (cl_address_space::*): use late initialization,
6090 (cl_address_decoder::activate): removed expensive initialization,
6091 This reduced regression test running time by 25%
6093 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6101 * support/packihx/Makefile.in,
6102 * support/packihx/clean.mk,
6103 * support/packihx/Makefile.bcc,
6104 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6106 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6108 * src/SDCCval.c (valNot): fix for regression test failure
6109 of not.c on big endian hosts
6111 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6113 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6115 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6117 * device/lib/mcs51/Makefile.in: changed string comparison operator
6118 to = for POSIX compliance; == is bash extension
6120 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6122 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6125 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6127 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6128 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6129 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6130 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6131 bug report #1478657,
6133 2006-05-05 Borut Razem <borut.razem AT siol.net>
6135 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6138 2006-05-02 Borut Razem <borut.razem AT siol.net>
6140 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6141 create *.ind, which made make to fail if invoked with -j 2
6143 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6145 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6146 Hubert Sack for patch 1479782
6148 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6150 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6152 2006-05-01 Raphael Neider <rneider AT web.de>
6154 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6155 (create_pic): store only prefix-free device name,
6156 (init_pic): check for device names with "16" prefix,
6158 * src/pic/device.h (struct PIC_device),
6159 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6161 * device/include/pic/pic12f{635,675,629,683}.h,
6162 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6163 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6164 * device/include/pic/pic16f505.h,
6165 * device/lib/pic/libdev/pic16f505.c: removed
6166 * device/include/pic/pic14devices.txt: added support for pic12f
6167 devices, removed unsupported non 16-bit devices
6168 [above changes provided by patch from Zik Saleeba]
6169 * src/pic/*, src/pic16/*, device/include/pic16/*,
6170 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6172 2006-05-01 Borut Razem <borut.razem AT siol.net>
6174 * configure.in, configure, doc/Makefile.in:
6175 sync with nightly build makefile - latex, dvipdf and dvips
6178 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6180 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6181 in the library source
6183 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6185 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6187 2006-04-28 Raphael Neider <rneider AT web.de>
6189 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6190 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6191 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6192 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6194 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6196 * device/lib/pic/libdev/Makefile.in,
6197 * device/lib/hc08/Makefile.in,
6198 * device/lib/gbz80/Makefile.in,
6199 * device/lib/z80/Makefile.in,
6200 * device/lib/ds390/Makefile.in,
6201 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6202 thanks to Borut for the bug report
6204 * configure: always create doc/Makefile independent from --enable-doc
6205 * Makefile.in: always install from directory doc independent from
6207 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6209 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6210 * doc/Makefile.in: install *.txt if present
6211 * device/include/Makefile.in (install): added installation of pic/*.inc
6212 and pic/*.txt files again, they were erroneously removed
6214 2006-04-28 Raphael Neider <rneider AT web.de>
6216 * src/pic/{gen.c,main.h,pcode.c},
6217 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6218 concerning signedness with casts
6220 2006-04-28 Raphael Neider <rneider AT web.de>
6222 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6223 definition of an interrupt handler,
6224 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6225 interrupt handler stuff from picglue() to separate routine,
6226 (picglue): enabled definition of intr handlers in files w/o main()
6228 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6230 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6231 compilation with MSVC 2005 Express Edition (VC8)
6233 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6235 * device/lib/Makefile: fixed build of gbz80 lib
6237 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6239 * support/regression/tests/bug-460010.c,
6240 * support/regression/tests/bug-524691.c,
6241 * support/regression/tests/bug-716242.c: removed conditional defines
6242 that are already in testfwk.h
6244 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6246 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6247 (AccAXRsh1): added, shift right by 1,
6248 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6250 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6252 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6254 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6255 remove cast to same type
6256 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6257 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6259 * link/z80/Makefile: removed, they have moved to
6262 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6263 * install-sh: fix bug #1204398 by setting umask 0022
6264 * device/lib/Makefile: separate build of z80 and gbz80 lib
6266 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6268 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6269 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6271 One basic decision: e.g. src/clean.mk includes further files. In order
6272 to make this work there are two solutions:
6273 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6274 run configure on them. This way they can use
6275 'include $(srcdir)/port-clean.mk'
6276 - always include clean.mk by the Makefile at the same level. To avoid
6277 that `make clean` tries to include and build Makefile.dep the
6278 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6279 implemented, because now even `make uninstall` doesn't create
6280 Makefile.in. clean.mk could be eliminated by pasting it in
6283 * debugger/mcs51/Makefile.in: build own objects from library sources
6284 (SLIB, SDCC) in current directory
6286 * configure, configure.in: renamed --disable-device-lib-build in
6287 --disable-device-lib; added --enable-doc, the required tools are
6288 searched by configure; added result message; the toolchain for the
6289 belonging ports are now only built, if the port is enabled.
6291 * support/regression/*: all output is written in directory gen, because
6292 the fwk and ports directories don't livet in the build tree using vpath
6294 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6295 --disable-device-lib, added --enable-doc, added section VPATH
6297 * sim/ucsim/configure.in,
6298 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6299 z80 are enabled by default
6301 2006-04-24 Raphael Neider <rneider AT web.de>
6303 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6304 to config word, "pic14_"-prefixed some extern functions
6305 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6306 config word has been found
6307 * src/pic/device.h: added prototypes
6308 * src/pic/pcode.c: added "pic14_"-prefix where needed
6309 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6311 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6313 (pic14emitRegularMap): ignore config words,
6314 (pic14createInterruptVect): moved generating __config directives away
6315 (picglue): have __config directives emitted
6317 2006-04-24 Borut Razem <borut.razem AT siol.net>
6319 * doc/Makefile: sync with nightly build makefile
6321 2006-04-24 Raphael Neider <rneider AT web.de>
6323 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6324 registers that have not been assigned proper liveranges,
6325 fixes #1469504 and #1474602,
6326 (pCodeRegOptimizeRegUsage): fixed typo in comment
6328 2006-04-24 Borut Razem <borut.razem AT siol.net>
6330 * device/examples/main8051.c: deleted - it was removed from CVS
6331 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6332 after the transition to Subversion
6333 * src/SDCCalloc.h: deleted - it was removed from CVS
6334 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6335 after the transition to Subversion
6336 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6337 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6338 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6339 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6341 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * as/asx8051.dsp: added mcs51/strcmpi.h
6344 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6345 * as/hc08/aslink.h: updated lnksect prototype
6347 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6349 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6350 (newdot): handle A_ABS
6352 * as/mcs51/asout.c (outarea): output address
6353 * as/hc08/lkaomf51.c,
6354 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6356 * as/mcs51/i51pst.c,
6357 * as/z80/z80pst.c: "ABS" is not A_OVR
6358 * as/hc08/lkarea.c (newarea): read a_addr,
6359 (lnkarea): added codemap array, sort absolute areas to the front,
6360 combine all GSINITx/GSFINAL,
6361 (find_empty_space, allocate_space): new functions,
6362 (lnksect): return next address, handle absolute sections
6363 * as/mcs51/lkarea.c (newarea): read a_addr,
6364 lnksect2 prototype changed,
6365 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6366 (find_empty_space, allocate_space): new, factored out of lnksect2,
6367 (lnksect2): return next address, handle absolute sections
6369 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6370 * as/hc08/lklibr.c (addfile, fndsym),
6371 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6372 index out of range and detect both '\' and '/'
6373 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6374 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6375 regression tests (ds390 cannot return bool yet)
6376 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6377 document critical interrupts on z80, document changed SDCC define
6378 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6379 (_a390_mapping): added .org directive
6380 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6381 (genMultOneByte): fixed warnings
6382 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6384 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6385 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6386 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6387 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6388 * src/pic16/main.c: removed newReg prototype
6389 * src/pic16/pcode.c,
6390 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6392 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6394 * src/pic16/ralloc.c
6395 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6397 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6398 from short to PIC_OPTYPE
6399 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6400 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6401 optype from short to PIC_OPTYPE
6402 * src/port.h: made int_size unsigned to fix warnings
6403 * src/SDCC.y: fixed warning on MSVC
6404 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6405 * src/SDCCopt.c (convertToFcall): fixed warnings
6406 * src/SDCCsymt.h: removed double prototype for genSymName
6407 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6408 offset int to fix warnings
6410 2006-04-22 Borut Razem <borut.razem AT siol.net>
6412 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6413 references to CVS replaced with Subversion
6415 2006-04-21 Borut Razem <borut.razem AT siol.net>
6417 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6418 references to CVS replaced with Subversion
6420 2006-04-19 Borut Razem <borut.razem AT siol.net>
6422 * src/version.awk: adapted for svn
6423 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6424 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6425 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6426 /binutils-avr/etc/*.vi, *.jin: removed all properties
6427 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6429 2006-04-19 Borut Razem <borut.razem AT siol.net>
6431 * CVS to Subversion migration completed
6433 2006-04-18 Borut Razem <borut.razem AT siol.net>
6435 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6436 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6438 2006-04-17 Borut Razem <borut.razem AT siol.net>
6440 * device/include/Makefile.in: added pic/*.inc to the installation
6442 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6444 * support/regression/collate-results.py: fixed output in case of
6446 * support/regression/generate-cases.py: fixed splitting of pathnames
6448 * as/hc08/lklibr.c (addfile),
6449 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6451 2006-04-11 Raphael Neider <rneider AT web.de>
6453 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6454 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6455 * src/pic16/pcode.c (assignValnums): fixed #1460578
6457 2006-04-11 Raphael Neider <rneider AT web.de>
6459 * device/lib/pic/libdev/*.c,
6460 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6461 fixes #1468739, enables compilation in --std-c99 mode
6462 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6464 2006-04-11 Raphael Neider <rneider AT web.de>
6466 * src/pic/device.c (find_device): removed debug output
6467 (list_valid_pics): enabled verbose listing of supported devices
6468 * device/include/stdbool.h: define bool as char for pic14/16 as well
6470 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6472 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6474 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6476 * .version: bumped version to 2.5.6
6477 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6479 2006-04-06 Raphael Neider <rneider AT web.de>
6481 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6482 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6483 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6484 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6485 pic14_constructAbsMap
6486 (pic14printPublics): declare absolute global symbols as global
6487 (pic14createInterruptVect),
6488 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6489 (newReg): assume new registers unused, use correct name in
6490 hashtable (reg->name instead of name), more debugLog output
6491 * src/pic/device.h (PIC_device): added fields for verbose output
6492 * src/pic/device.c: moved device definition to pic14devices.txt,
6493 added routines for runtime parsing of pic14devices.txt,
6494 added support for second config word
6495 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6496 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6497 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6498 (_pic14_parseOptions): moved pCodeInitRegisters here
6499 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6500 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6501 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6502 handling the pseudo stack
6503 * device/lib/Makefile.in: ignore failures in objects-pic16,
6504 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6505 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6506 * device/lib/pic/Makefile.subdir,
6507 * device/lib/pic16/Makefile.subdir: improved clean rules
6508 * device/lib/pic/libdev/: NEW, pic14 device libraries
6509 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6510 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6511 * device/include/Makefile.in: create subdir and install pic14 headers
6512 * device/include/pic/p16f_common.inc: removed unused declarations
6513 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6514 PICs from inc2h.pl v1.6,
6515 replaced BIT_AT macros with struct declarations
6516 * device/include/pic/pic14devices.txt: definition of supported devices,
6517 all above improvements contributed by Zik Saleeba, thanks
6518 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6519 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6522 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6524 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6525 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6526 thanks to Charles Olds
6528 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6530 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6532 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6534 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6535 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6536 * support/regression/bug1464657.c: added, new test
6538 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6540 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6543 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6545 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6546 --no-peep and --peep-file <file> are used don't use default rules but
6549 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6551 * src/mcs51/gen.c (genCall): fixed bug 1457608
6553 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6555 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6556 changes seem to cause (trigger?) problems with the build system.
6558 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * src/SDCCpeeph.c (operandsLiteral): new, added,
6561 (callFuncByName): inserted operandsLiteral
6562 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6564 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6566 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6567 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6569 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6571 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6572 implemented patch 1120823 Thanks to Willy De la Court (normal
6573 interrupts need an interrupt number now if they are made critical),
6574 and enabled nesting of critical functions though not for gbz80
6575 (genCritical, genEndCritical): added functions
6576 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6577 * src/z80/mappings.i: added "ei" to all mappings
6579 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6581 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6582 submitted by the Debian SDCC maintainer Aurelien Jarno:
6583 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6584 archive with gcc 4.1 on mips and wrote the patch"
6586 2006-03-16 Raphael Neider <rneider AT web.de>
6588 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6589 the left operand is shorter than the result (c* = lit-c* + int),
6591 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6594 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6596 * src/.version: increased version number to 2.5.5
6597 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6598 linking is done manually in pic16 port's _linkEdit,
6599 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6600 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6601 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6602 allocate asmop as AOP_ACC,
6603 (aopForRemat): added parameter 'bool result' in function declaration,
6604 (pic16_aopGet): return AOP_ACC when accessing WREG,
6605 (pic16_popGetTempReg): minor modification,
6606 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6607 'pic16_allocWithIdx',
6608 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6609 calling function in absolute addresses,
6610 (genAssign): take into account AOP_ACC asmop,
6611 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6612 * src/pic16/pcoderegs.c: some debug functions and lines added,
6613 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6614 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6616 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6617 call to allocReg, not by manually allocating a new one,
6618 (pic16_assignRegisters): now before going through the register
6619 allocating functions mark all registers as free. This eliminates some
6620 side effects resulting from peephole parser done earlier in the backbone
6622 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6624 * src/SDCCicode.c (geniCodeLogic),
6625 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6627 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6630 (genSend): bugfix, do not allocate and free twice,
6631 (shiftRLong): handle partially overlapping aops
6632 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6634 2006-03-08 Borut Razem <borut.razem AT siol.net>
6636 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6639 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6641 * support/regression/tests/bug1409955.c: new, added
6642 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6643 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6644 (aopForSym, aopOp): increment asmop.allocated if reused,
6645 (freeAsmop): decrement asmop.allocated and check for zero instead of
6647 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6648 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6649 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6650 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6651 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6652 genSignedRightShift, genRightShift, genDataPointerGet,
6653 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6654 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6655 in reverse order from allocation,
6656 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6657 added swappedLR to keep track
6658 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6659 pdata & code for GCC, z80, gbz80 & hc08
6660 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6662 2006-03-08 Raphael Neider <rneider AT web.de>
6664 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6666 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6668 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6669 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6670 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6672 2006-03-06 Borut Razem <borut.razem AT siol.net>
6674 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6675 made the linker quiet
6677 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6679 * src/pic16/gen.c (genPcall): fixed bug #1443644
6680 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6681 which dumps before the function entry point a data byte which represents
6682 the number of the local variables used by the specified function, added
6683 'xinst' for initial support for Extended Instruction Support,
6684 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6685 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6686 port->fun_prefix anymore (may change later),
6687 (genFunction, genEndFunction): do not store/restore local registers for
6688 _main (this should take care the --main-return command line option in
6690 (genOr): removed some legacy pic-port instructions,
6691 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6692 performing operations with SFR's causes data to be written more than
6693 once to each SFR. Perhaps SFRs should be handled in special cases...
6694 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6696 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6697 into account for stack starting position,
6698 (struct OPTIONS pic16_optionsTable): added command line argument
6699 --extended or -y for Extended Instruction Support,
6700 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6701 (deassignLRs): *** perhaps the most important change, old 'for' code
6702 (commented out for reference), didn't account for some registers which
6703 were left marked 'not free' after a pointer operation. The change
6704 reduces register usage a lot in some cases
6706 2006-03-04 Borut Razem <borut.razem AT siol.net>
6708 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6710 * support/regression/tests/bug-524697.c: decreased array size for
6711 mcs51 to fit into the internal RAM
6712 * support/regression/Makefile.in: a little bit more verbose
6714 2006-03-03 Borut Razem <borut.razem AT siol.net>
6716 * support/regression/fwk/lib/testfwk.c,
6717 support/regression/fwk/include/testfwk.h: introduced function
6718 _prints(), nonrecursive _printn(), call _initEmu() from main()
6719 * support/regression/ports/gbz80/support.asm,
6720 support/regression/ports/ucz80/support.asm,
6721 support/regression/ports/z80/support.asm,
6722 support/regression/ports/ds390/support.c,
6723 support/regression/ports/hc08/support.c,
6724 support/regression/ports/host/support.c,
6725 support/regression/ports/mcs51/support.c,
6726 support/regression/ports/xa51/support.c: added empty _initEmu()
6728 * support/regression/ports/pic16/gpsim.cmd,
6729 support/regression/ports/pic16/spec.mk,
6730 support/regression/ports/pic16/support.c,
6731 support/regression/Makefile.in: added pic16 regression test
6733 2006-03-01 Raphael Neider <rneider AT web.de>
6735 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6736 genConstPointerGet): use safe way of generating MOVFF to cover
6737 literals as well as registers, fixes bug #1440527
6738 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6740 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6741 more correctly, fixes bug #1232186
6742 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6743 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6744 gplink guess the correct processor in more cases, applied patch
6745 from Till Riedel attached to and fixing bug #1436552
6747 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6749 * support/regression/tests/array.c: added, contains check for #1434401
6750 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6752 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6755 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6756 * device/include/mcs51/c8051f326.h,
6757 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6758 * device/include/mcs51/c8051f000.h,
6759 * device/include/mcs51/c8051f018.h,
6760 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6761 PCON_IDLE,PCON_STOP and added sfr16 definitions
6763 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6765 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6766 genGetWord): fixed bug 1409955
6768 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * device/include/hc08/mc68hc908gp32.h,
6771 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6773 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6775 * src/SDCCast.c (constExprValue): return NULL if not a value
6776 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6777 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6778 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6780 2006-02-13 Borut Razem <borut.razem AT siol.net>
6782 * src/regression/ptrarg.c: added, fails due to bug #1430967
6783 * src/regression/Makefile: ptrarg.c added, ...
6785 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6787 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6788 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6790 2006-02-11 Borut Razem <borut.razem AT siol.net>
6792 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6793 print "Processor: xxx" message to stdout only if --verbose
6795 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6797 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6798 * support/regression/tests/bug1426356.c: added
6799 * support/regression/tests/bitfields.c: removed 2 tests
6801 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6804 * device/include/mcs51/c8051f330.h,
6805 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6806 PCON_IDLE,PCON_STOP and added sfr16 definitions
6807 * device/lib/_divsint.c,
6808 * device/lib/_divuint.c,
6809 * device/lib/_divulong.c,
6810 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6811 register bank bug for small stackauto
6813 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6815 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6817 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6819 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6820 * all.dsp: corrected several bin paths
6821 * device/include/mcs51/c8051f120.h,
6822 * device/include/mcs51/c8051f300.h,
6823 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6824 to PCON_IDLE,PCON_STOP
6825 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6826 * device/lib/printf_large.c (output_float): fixed bug 1388703
6827 * support/regression/tests/bug1057979.c: added test for bug 1388703
6829 2006-02-08 Raphael Neider <rneider AT web.de>
6831 * src/pic/pcode.c (pciTRIS): fixed typo,
6832 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6833 (LinkFlow): fixed handling of flows that end in a call,
6834 (ReuseReg): perform safety check earlier
6835 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6836 to work with flows at the beginning of a pBlock,
6837 fixes #1426557 (Symbol not previously defined),
6838 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6840 (RemoveUnusedRegisters): update register usage info
6841 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6842 created, reuse existing ones instead
6843 * src/pic/gen.c (genPcall): fixed #1424719
6845 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6847 * link/z80/lkmain.c,
6849 * link/z80/lkdata.c,
6850 * link/z80/aslink.h: fixed build on current cygwin:
6851 replaced getline() by lk_getline()
6853 2006-02-01 Borut Razem <borut.razem AT siol.net>
6855 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6856 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6857 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6858 src/regression/bool1.c, src/regression/bool2.c,
6859 src/regression/bool3.c, src/regression/call1.c,
6860 src/regression/compare.c, src/regression/compare10.c,
6861 src/regression/compare2.c, src/regression/compare3.c,
6862 src/regression/compare4.c, src/regression/compare5.c,
6863 src/regression/compare6.c, src/regression/compare7.c,
6864 src/regression/compare8.c, src/regression/compare9.c,
6865 src/regression/configword.c, src/regression/for.c,
6866 src/regression/inline.c, src/regression/mult1.c,
6867 src/regression/nestfor.c, src/regression/or1.c,
6868 src/regression/pointer1.c, src/regression/ptrfunc.c,
6869 src/regression/rotate1.c, src/regression/rotate2.c,
6870 src/regression/rotate3.c, src/regression/rotate4.c,
6871 src/regression/rotate5.c, src/regression/rotate6.c,
6872 src/regression/rotate7.c, src/regression/string1.c,
6873 src/regression/struct1.c, src/regression/sub.c,
6874 src/regression/sub2.c, src/regression/switch1.c,
6875 src/regression/while.c, src/regression/xor.c,
6876 src/regression/create_stc, src/regression/simulate,
6877 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6879 * src/regression/gpsim_assert.h: added
6881 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6883 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6884 ((void (code *) (void)) 0) ();
6893 * as/mcs51/aslink.h,
6895 * as/mcs51/asmain.c,
6896 * as/mcs51/lkdata.c,
6898 * as/mcs51/lkmain.c,
6901 * as/z80/asmain.c: fixed build on current cygwin:
6902 replaced getline() by as_getline()
6904 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6906 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6907 declarator in the symbol chain
6909 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6910 parameter list for function pointers
6911 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6912 * support/regression/tests/bug-716242.c: added
6914 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6916 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6918 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6920 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6922 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6923 inifinitely recurseable, added static
6924 * support/regression/tests/bug-1408066.c: added
6926 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6929 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6930 renamed, added possibility to create "postLoopLbl"-labels
6931 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6932 newiTempLoopHeaderLabel
6933 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6934 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6935 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6936 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6937 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6938 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6939 (basicInduction): fixed bug #136564, made static,
6940 (loopInduction): changed parameter of basicInduction, made static,
6941 (addPostLoopBlock): added
6942 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6943 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6945 * support/regression/tests/bug-136564.c: added
6946 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6947 --std-sdcc99 to LIBSDCCFLAGS
6949 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6951 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6953 * support/regression/tests/bug-1406131.c: added
6955 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6957 * src/SDCCast.c (decorateType): fix promotion of unary minus
6958 * src/SDCCsymt.c (computeType): beautified
6959 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6960 (valUnaryPM, valComplement): fix sign and promotion,
6961 (valNot): ANSI: result type is int (SDCC: unsigned char)
6962 * support/regression/tests/uminus.c: speedup by removing superflous
6964 * support/regression/tests/onebyte.c: added promotion and signedness
6965 tests for unary minus
6966 * support/regressions/tests/bug-477927.c: disable warning about
6967 uninitialized variables
6968 * support/regression/tests/not.c: added
6970 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6972 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6973 * src/mcs51/gen.c (gen51Code): show final register usage after
6974 fillGaps in asm with --i-code-in-asm
6975 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6976 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6977 incUsed, rliveClear, adjustIChain): made static,
6978 (setFromRange): excluded because it's unused,
6979 (findPrevUseSym, markWholeLoop): added,
6980 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6981 through all branches of predecessors enables sdcc to emit the warning
6982 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6983 (rlivePoint): made static, added parameter emitWarnings which is only
6984 true during the first run out of two,
6985 (findRecursiveSucc, findRecursivePred): removed,
6986 (computeLiveRanges): made static, added parameter emitWarnings,
6987 (dumpIcRlive): added for debugging only
6988 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6989 removed prototype of setFromRange()
6990 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6991 in call of computeLiveRanges()
6992 * support/regression/tests/bug-895992.c: added
6993 * support/regression/tests/bug-971834.c: added
6994 * support/valdiag/tests/bug-895992.c: added
6995 * support/valdiag/tests/bug-971834.c: added
6997 2005-12-18 Raphael Neider <rneider AT web.de>
6999 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7000 (genUnpackBits): improved code for direct operands,
7001 (genPackBits): improved code for literal assignment to bitfields
7002 and for direct destination operands (no FSR indirection),
7003 prevented redundant AND, fixes #1362800,
7004 (AccLsh): added parameter to disable masking of the result
7005 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7006 skip instructions with side-effects (like incfsz),
7007 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7008 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7009 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7012 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7015 volatile variables as spill location
7017 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7019 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7021 * support/regression/tests/bug-1376320.c: added
7023 2005-12-08 Raphael Neider <rneider AT web.de>
7025 * src/pic/device.c: renamed is_shared to pic14_is_shared
7026 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7027 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7028 (is_valid_identifier): added for above workaround
7030 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7032 * device/lib/Makefile.in: fixed to enable port-specific-objects
7033 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7034 char, thanks Hubert Sack
7035 * doc/sdccman.lyx: documented --xstack-loc,
7036 elaborated a bit more on interrupts and pitfalls,
7037 removed "setjmp/longjmp unsupported",
7038 documented some unsupported C99 features
7039 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7040 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7041 if, thanks Hubert Sack
7042 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7043 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7045 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7046 regression tests can report resource usage (rfe 700441)
7047 * support/regression/collate-results.py: report resource usage
7048 * support/regression/ports/ds390/spec.mk,
7049 * support/regression/ports/hc08/spec.mk,
7050 * support/regression/ports/mcs51/spec.mk,
7051 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7052 * support/regression/ports/ds390/uCsim.cmd,
7053 * support/regression/ports/hc08/uCsim.cmd,
7054 * support/regression/ports/mcs51/uCsim.cmd,
7055 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7056 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7057 library, use the default one
7058 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7059 building the library
7061 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7063 * config.dsp: added dependency on .version and configure_vc.awk
7064 * device/include/setjmp.h: updated for --stack-auto and --xstack
7065 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7066 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7067 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7068 * device/lib/libsdcc.lib: added _setjmp
7069 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7070 (decorateType): fixed bug 1372851,
7071 (optimizeGetHbit): fixed warning
7072 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7073 array initialisation
7074 * support/regression/tests/bug1057979.c: added test for bug 1358192
7075 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7077 2005-12-03 Borut Razem <borut.razem AT siol.net>
7079 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7080 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7082 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7084 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7085 createIval): implement symbol independant "flexible array member",
7086 (createIvalCharPtr): implemented flexible array initialisation with a
7088 * src/SDCCsymt.c (copyStruct): removed,
7089 (getSize): fixed misleading comment,
7090 (getAllocSize): removed, the additional allocation size is now in
7091 sym->flexArrayLength,
7092 (checkStructFlexArray): new, syntax checks for flexible array members,
7093 (compStructSize): added syntax checks for "flexible array members"
7094 (copyStruct): removed,
7095 (copyLinkChain): removed inefficient fix for bug 770487
7096 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7097 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7098 symbol->flexArrayLength
7100 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7101 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7102 * support/regression/tests/structflexarray.c: added
7103 * support/valdiag/tests/structflexiblearray.c: added
7105 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7107 * src/SDCCast.c (decorateType): fixed bug 1368489
7108 * support/Util/SDCCerr.c,
7109 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7111 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7113 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7114 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7116 2005-11-27 Borut Razem <borut.razem AT siol.net>
7118 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7119 support/cpp2/mkdeps.h: added command line option
7120 -obj-ext=<extension> to SDCPP to define object file externion, used
7121 for generation of make dependencies (-M)
7122 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7124 2005-11-26 Borut Razem <borut.razem AT siol.net>
7126 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7127 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7128 added pic and pic16 libraries
7130 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7132 * device/include/float.h: Corrected typo in prototype of __fsgt
7134 2005-11-25 Borut Razem <borut.razem AT siol.net>
7136 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7137 added creation of model-mcs51-stack-auto libraries
7139 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7141 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7143 * src/SDCCast.c (createIvalArray): removed obsolete comment
7145 2005-11-24 Borut Razem <borut.razem AT siol.net>
7147 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7148 added missing device/lib/mcs51/crt*.asm sources
7150 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7152 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7154 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7156 * device/lib/_fs2schar.c,
7157 * device/lib/_fs2sint.c,
7158 * device/lib/_fs2slong.c: optimized inline asm
7160 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7162 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7163 Better handling of floats between -1.0 and 0.0.
7165 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7167 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7168 (the missing "if"s prohibited removal of redundant labels)
7170 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7172 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7173 Properly convert floats between -1.0 and 0.0 to long, int, and char
7174 types (max integer value of negative floats tends to zero).
7175 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7176 Removed changes made so to work properly with floats between
7177 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7180 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7182 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7183 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7184 (genCast) cosmetic change
7185 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7186 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7188 * support/regression/tests/bitfields (testSignedBitfields): added
7190 2005-11-18 Borut Razem <borut.razem AT siol.net>
7192 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7193 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7194 introduced SILENT option to make building of pic16 libraries less
7196 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7198 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7199 Now they work properly with floats between -1.0 and 0.0
7200 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7202 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7204 * src/SDCCicode.c (printOperand): added missing else
7206 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7208 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7209 reformatted for better readability
7210 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7213 2005-11-17 Borut Razem <borut.razem AT siol.net>
7215 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7216 introduced SILENT option to make building of pic16 libraries less
7217 verbose - used for nightly snapshot build
7218 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7219 available on Win32 platforms.
7220 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7221 medium, large, pic and pic16
7223 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7225 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7226 printf("%f"...) sets fraction to zero.
7228 2005-11-16 Raphael Neider <rneider AT web.de>
7230 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7232 * src/pic/gen.c (genIfx): implemented for CARRY bit
7233 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7234 to generic pointers, fixes #1357332,
7235 (pic16_movLit2f): NEW,
7236 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7238 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7240 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7242 2005-11-11 Raphael Neider <rneider AT web.de>
7244 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7245 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7246 compute pointer's type from operand,
7247 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7248 improved single bit reads, fixes bug #1353379
7250 2005-11-09 Borut Razem <borut.razem AT siol.net>
7252 * support/scripts/sdcc.nsi: added lib/pic to the package
7254 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7256 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7258 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7260 * support/regression/tests/bug1348008.c: added
7261 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7262 * support/regression/tests/bug1337835.c: updated comment
7264 2005-11-06 Borut Razem <borut.razem AT siol.net>
7266 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7267 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7268 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7269 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7270 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7271 dynamic construction of cl_error_class and derivates - 2.nd try
7273 2005-11-05 Borut Razem <borut.razem AT siol.net>
7275 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7276 bug, which caused Bus Errors on sparc solaris
7278 2005-11-04 Borut Razem <borut.razem AT siol.net>
7280 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7281 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7282 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7283 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7284 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7285 and derivates to resolve the initialization problem on OSX
7287 2005-11-02 Borut Razem <borut.razem AT siol.net>
7289 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7290 corrected typo - #include <winsock2.h>
7292 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7294 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7295 (_asxxxx_mapping): added org directive for future enhancements
7297 2005-11-01 Borut Razem <borut.razem AT siol.net>
7299 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7300 enabled sockets on WIN32
7301 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7303 2005-10-31 Borut Razem <borut.razem AT siol.net>
7305 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7306 WIN32 backslash path delimiters should be escaped when used in C strings
7307 * support/regression/tests/bitfields.c: exclude failing assertions for
7308 __CYGWIN32__ and __MINGW32__ hosts
7310 2005-10-30 Borut Razem <borut.razem AT siol.net>
7312 * src/SDCCutil.c: corrected double comparison typo
7314 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7316 * device/lib/medium/Makefile: added for new memory model medium
7317 * device/include/asm/mcs51/features.h: updated for medium/pdata
7318 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7319 added Multiply & Accumulate sbit's and MAC0_PAGE define
7320 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7321 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7322 * device/lib/_mullong.c: update for medium model
7323 * device/lib/incl.mk: added medium model
7324 * doc/sdccman.lyx: documented medium model
7325 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7326 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7327 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7328 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7329 (allocParms): set SCLS and OCLS to pdata for medium model
7330 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7332 (powof2): return <0 if not power of 2
7333 * src/avr/gen.c (genBitWise): use updated powof2
7334 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7335 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7336 (shiftLLeftOrResult): use B if necessary
7337 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7338 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7339 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7340 * support/regression/Makefile.in: added test-mcs51-medium
7341 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7343 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7345 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7347 * device/lib/time.c (mktime): fixed bug 1334315
7349 2005-10-28 Raphael Neider <rneider AT web.de>
7351 * device/include/pic/p16f_common.inc: added common declarations
7352 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7354 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7356 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7357 (aopPutUsesAcc): added to predict accumulator use,
7358 (assignResultValue): save acc if necessary,
7359 (genMinusDec): store result if indirectly addressed,
7360 (genDivOneByte): save acc if necessary,
7361 (movLeft2Result): bugfix if left already in acc,
7362 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7363 attention to accumulator use (esp. pdata),
7364 (genReceive): receive pdata correctly
7365 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7366 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7368 2005-10-27 Raphael Neider <rneider AT web.de>
7370 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7372 2005-10-27 Raphael Neider <rneider AT web.de>
7374 * .version: changed version to 2.5.4
7375 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7376 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7377 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7378 arithmetics support routines
7379 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7380 * device/lib/Makefile.in: also create installdir for pic
7382 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7384 * src/pic/device.c (dump_sfr): rewritten to delegate register
7385 placement to the linker (use `extern sym' rather than sym EQU addr),
7386 (validAddress): fixed to check last specified address
7387 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7388 (popGetLit): truncate literal value to 8 bit,
7389 (popGet): moved assert to more appropriate place
7390 (popGetExternal): create pCode operand from and mark the according
7391 symbol as being `extern'
7392 (popGetAddr): added sanity check on immediate's offset, provide
7393 GPOINTER tag on demand
7394 (aopPut): fixed for immediates,
7395 (mov2w_op): move operand's address or contents to WREG (depending on
7396 operand type), safer variant of mov2w,
7397 (movwf,call_libraryfunc): NEW, handy abbreviations,
7398 (get_argument_pcop,get_return_val_pcop,pass_argument,
7399 get_returnvalue): interface for accessing function parameters and
7401 (assignResultValuei,genRet): use new parameter/return value interface
7402 (pic14_getDataSize): back to old version handling generic pointers,
7403 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7404 provided implementation and/or fixed old one,
7405 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7406 calls, removed legacy 8051 reference code
7407 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7408 (loadSignToC): NEW, move the operands sign bit to CARRY,
7409 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7410 genRightShiftSigned, accepts negative shift counts,
7411 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7412 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7413 generic pointers, __data pointers and __code pointers,
7414 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7415 and signed bitfields, limit bitfields to 8 bit,
7416 (genDataPointerGet): fixed number of bytes read,
7417 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7418 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7419 pointers to constant data are no longer assumed to point to __code
7420 space, removed invalid pointer types,
7421 (bitpatternFromVal): retrieve the PICs representation of an integer
7423 (genDataPointerSet): fixed assigning to po_immediate operands,
7424 (genGenPointerSet): implemented as library call,
7425 (genIfx): fixed incorrect condition,
7426 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7427 provide GPOINTER tag according to destination's storage class,
7428 (genCast): added code to handle casting to generic pointers, added
7429 sign-/zero extension of the result
7430 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7431 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7432 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7434 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7435 address/register resides in the shared banks
7436 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7437 put all variables into separate sections (have the linker arrange
7439 (picglue): put init code and interrupt handlers in separate sections
7440 * src/pic/main.c: added port specific options table, modified to PORT
7441 structure to make GPOINTERs 3 byte, added pic14_options
7442 (_pic14_do_link): private linking routine (update paths to libraries,
7443 add libsdcc.lib by default)
7444 * src/pic/main.h: declare pic14_options
7445 * src/pic/pcode.c: fixed instructions i/o relations,
7446 (RegCond): reverted to correct version,
7447 (newpCodeOpLit): truncate literals to 8 bit,
7448 (genericPrint): added debug output,
7449 (getRegFromInstruction): fixed for various operand types, simplified
7450 (BuildFlow): fixed broken handling of isntructions with labels
7451 (LinkFlow): start at last instruction in flow (skip trailing comments),
7452 pass the flow on to the next instruction after CALL
7453 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7454 (insertPCodeInstruction): fixed inserting after a skip instruction,
7455 (DoBankSelect): fixed for labeled instructions
7456 (OptimizepBlock): honor --nopeep switch
7457 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7458 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7459 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7460 (pCodeOptime2pCodes): allow disabling this optimization via
7461 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7462 but is still buggy), started implementation of a dataflow based
7463 pCode optimization (CSE + dead code elimination)
7464 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7465 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7466 names are independant of the stack location and therefore portable across
7469 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7471 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7472 (selectSpil): fixed bug 1337835 by not spilling bit variables
7473 * support/regression/tests/bug1337835.c: added test for this bug
7474 * src/mcs51/peeph.def: restart after rule 3.c,
7475 addded rules 263.x to optimize loading constants
7477 2005-10-26 Raphael Neider <rneider AT web.de>
7479 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7480 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7481 (genAssign): emit warning when casting literals to generic pointer
7482 type, also applies when taking the address of a fixed variable,
7483 (genCast): improved casting to generic pointers
7484 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7485 extern variables, added verbose error message
7486 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7488 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7490 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7491 carry must be complemented too
7492 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7493 could be emitted by genMinus
7494 * src/SDCCval.c (constVal): fixed bug 1305065
7496 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7498 * src/SDCCast.c (addCast): added promotion for bit variables
7499 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7500 promotion casts + optimisation
7501 (optimizeGetWord): fix warning 'i' might be used uninitialized
7502 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7503 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7505 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7507 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7508 all chars are promoted to int; promotion should be handled in SDCCast.c
7510 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7512 * device/lib/_strcmp.c: Fixed bug 1326457
7514 2005-10-11 Raphael Neider <rneider AT web.de>
7516 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7517 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7519 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7521 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7522 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7524 2005-10-04 Raphael Neider <rneider AT web.de>
7526 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7527 device/lib/pic16/pics.all: added pic18f1320
7528 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7530 2005-09-30 Raphael Neider <rneider AT web.de>
7532 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7533 * src/pic16/devices.inc: NEW, provides device descriptions
7534 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7536 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7538 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7541 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7543 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7544 documented Any Order Bit, Higher Order Byte and Higher Order Word
7545 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7546 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7547 (optimizeGetAbit): new, to get any bit, not only the high bit,
7548 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7549 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7550 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7551 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7552 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7553 GETABIT, GETBYTE, GETWORD: decorate them,
7554 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7555 (ast_print): added GETABIT, GETBYTE, GETWORD
7556 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7557 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7558 (geniCodeBinary): new generic binary icode,
7559 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7560 * src/port.h: updated comment for PORT.hasExtBitOp
7561 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7562 (genGetByte): new, to get a single byte,
7563 (genGetWord): new, to get a word from a long,
7564 (gen51Code): added GETABIT, GETBYTE, GETWORD
7565 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7567 2005-09-23 Raphael Neider <rneider AT web.de>
7569 * configure.in, configure: have device/lib/pic configured
7570 * device/lib/Makefile.in: added model-pic14
7571 * device/lib/clean.mk: added pic/ to clean rule
7572 * device/lib/pic: added rudimentary pic14 library providing support
7573 functions for multiplication/division/generic pointer access
7574 * src/SDCCopt.c (convilong): mark support functions as extern
7575 for pic14 port as well
7576 * src/pic/gen.c (genMult): added assertions,
7577 (genpic14Code): emit warning on unhandled iCodes
7578 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7579 * src/pic/pcode.c (pCodeOpCopy),
7580 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7581 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7582 SFR_REGISTER}), made safe for future extensions
7583 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7584 instructions even if preceeded by SKIP instructions (also remove
7585 them); removed unused code
7586 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7587 prevents leaving parts of the structure uninitialized after copying
7589 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7591 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7593 * support/regression/tests/addsub.c: added test for the bug
7595 2005-09-21 Raphael Neider <rneider AT web.de>
7597 * device/include/pic16/pic18f1220.h,
7598 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7599 * device/lib/pic16/Makefile.rules: added missing opening paren
7600 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7601 are provided in genutils.c,
7602 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7603 operand/result sizes,
7604 (genCmp): assert on NULL pointers first, then check deref'ed values
7605 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7608 2005-09-18 Raphael Neider <rneider AT web.de>
7610 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7611 as these are now unused,
7612 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7613 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7614 local, avoids uninitialized pointer dereference on r->name
7615 * src/pic16/ralloc.c (newReg): fixed indentation
7617 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7619 * src/SDCCval.c (constVal): fixed bug 730366
7620 * support/Util/SDCCerr.c,
7621 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7623 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7625 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7627 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7629 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7631 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7634 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7635 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7636 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7637 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7638 * packihx/packihx.c (hexDigit): made c unsigned char
7639 * as/mcs51/lklibr.c (fndsym),
7640 * link/z80/lkgb.c (gb),
7641 * link/z80/lklibr.c (fndsym),
7642 * link/z80/lkrloc.c (relr),
7643 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7644 * src/SDCC.lex (checkCurrFile, process_pragma),
7645 * src/SDCCglue.c (spacesToUnderscores),
7646 * src/SDCCmain.c (setParseWithComma, processFile),
7647 * src/asm.c (tvsprintf, printCLine),
7648 * src/avr/gen.c (emitcode, aopPut),
7649 * src/ds390/gen.c (emitcode),
7650 * src/hc08/gen.c (emitcode, emitinline),
7651 * src/mcs51/gen.c (emitcode, genInline),
7652 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7654 * src/pic/ralloc.c (debugLog),
7655 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7657 * src/pic16/ralloc.c (debugLog),
7658 * src/z80/main.c (_process_pragma):
7659 made all ctype.h function calls safe
7660 * src/SDCCopt.c: include math.h for fabs
7661 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7662 and used them throughout the code to make ctype.h function calls safe
7663 * src/ds390/main.c (asmLineNodeFromLineNode),
7664 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7665 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7667 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7668 (newpCodeAsmDir): made ctype.h function calls safe
7669 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7670 pic16_emitcode): made lbp unsigned char*
7671 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7672 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7673 * src/xa51/gen.c (emitcode),
7674 * src/z80/gen.c (_emit2): made lbp unsigned char*
7675 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7678 2005-09-05 Raphael Neider <rneider AT web.de>
7680 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7681 access bank splitpoint
7683 2005-09-05 Raphael Neider <rneider AT web.de>
7685 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7687 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7689 * .version: changed to version 2.5.3
7690 * doc/sdccman.lyx: changed version to 2.5.3,
7691 documented --codeseg and --constseg and pragma codeseg and constseg,
7692 documented bit parameters (reentrant) and bit returning
7693 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7694 currFunc->recvSize, but is this ok for all ports?
7695 (ast2iCode): result of ~ on unsigned char must be cast to int for
7697 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7698 function pointers in bit space
7699 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7700 (processFuncArgs): call port.reg_parm() with reentrancy info
7708 * src/z80/main.c: port.reg_parm prototype extended with
7709 "bool reentrant" parameter
7710 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7711 options.stackAuto for allocating bit register parameters
7712 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7713 (genSend): set BitBankUsed if it is,
7714 (selectRegBank): factored out of genCall for use in genPcall,
7715 (genCall): removed redundant dtype assignmen, use selectRegBank,
7716 (genPcall): handle returning in Carry properly, save in F0 if needed,
7717 (genReceive): handle bit register parameters
7718 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7719 (mcs51_assignRegisters): enable bit registers for all reentrant
7720 functions and don't set BitBankUsed unconditionally
7721 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7722 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7723 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7725 2005-08-27 Borut Razem <borut.razem AT siol.net>
7727 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7728 ppc-osx (Darwin) does not support -u option. It seems that it is
7729 supported only on Linux - GNU cp
7731 2005-08-25 Borut Razem <borut.razem AT siol.net>
7733 * sim/ucsim/gui.src/serio.src/Makefile.in,
7734 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7735 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7736 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7737 install and strip, since the strip at /usr/ccs/bin should be used
7740 2005-08-24 Borut Razem <borut.razem AT siol.net>
7742 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7744 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7746 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7749 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7751 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7752 * as/mcs51/lkmain.c (link_main): fixed warning
7753 * device/include/stdbool.h: ds390 has no advanced bit support yet
7754 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7755 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7756 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7757 and updated their macros
7758 * src/SDCCval.c (constVal): updated comment for renamed b_long
7760 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7762 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7763 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7764 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7765 (oprio): set priority for '['
7766 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7768 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7769 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7770 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7771 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7772 added overlayable BIT_BANK area
7773 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7774 (summary2): explain 'T' in legenda
7775 * as/mcs51/lkrloc.c: replaced old K&R style,
7776 (relr): added R_BIT processing,
7777 (errmsg): added "Bit-addressable relocation error",
7778 (adb_bit): added for converting from byte- to bit-addressable space,
7779 (adb_24_bit): added for converting from byte- to bit-addressable space
7780 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7781 used in reentrant functions now even as return value
7782 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7783 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7784 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7785 * src/SDCCglobl.h: added indicator BitBankUsed
7786 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7787 the bit registers b0-b7
7788 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7789 (geniCodeCast): fixed bug 1263853,
7790 (geniCodeLogicAndOr): put result in bool or char,
7791 (geniCodeReceive): added parameter func for accessing the return type,
7792 (geniCodeFunctionBody): pass func to geniCodeReceive
7793 * src/SDCCmain.c: added indicator BitBankUsed
7794 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7795 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7796 (checkSClass): don't put automatic bool/bit on stack,
7797 (checkFunction): removed check on function cannot return bit
7798 * src/SDCCsymt.h: added newBoolLink prototype
7799 * src/mcs51/gen.c (rb1regs): added bit registers,
7800 (movc): created for assigning to carry,
7801 (pushReg, popReg): created for pushing registers,
7802 (sameRegs): check both AOP_REG and AOP_CRY types,
7803 (aopOp): handle bit registers,
7804 (aopPut): optimization no self-assign,
7805 (saveRegisters): push reg->base (bits) only once for bit registers,
7807 (unsaveRegisters): pop reg->base only once and use popReg,
7808 (assignResultValue): added parameter func and return in carry for bits,
7809 (genIpush): optimization no reload in A if not changed,
7810 (genSend): bit parameters in reentrant functions are passed in bit
7811 registers by first assigning to bits in B, then save registers and
7813 (genCall): handle returning in Carry properly, save it in F0 if needed,
7814 (genPcall): updated assignResultValue call, this is not safe yet for bit
7815 returning function !!!
7816 (genFunction): don't generate equ's for bit registers and use pushReg,
7817 (genEndFunction): take care of bit returning functions and use popReg,
7818 (genRet): return bit in Carry,
7819 (genIfx): optimize bit registers and other directly addressable bits,
7820 (genReceive): updated assignResultValue call
7821 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7822 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7823 registers when using stack-auto
7824 * src/mcs51/ralloc.c (_G): added allBitregs,
7825 (regs8051): added the bit registers,
7826 (createStackSpil): use macro IS_BIT,
7827 (getRegBit): added to allocate a bit register, else spill,
7828 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7829 (updateRegUsage): factored out to ease stepping while debugging,
7830 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7831 also allocate bit registers,
7832 (fillGaps): handle bit registers,
7833 (findAllBitregs): added to create bit vector with all bit registers,
7834 (mcs51_allBitregs): returns this bit vector,
7835 (mcs51_assignRegisters): when using stack-auto use bit registers for
7836 passing parameters and creating local variables
7837 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7839 2005-08-22 Borut Razem <borut.razem AT siol.net>
7841 * device/lib/Makefile.in: replaced find option -or with -o
7842 to make it run on solaris
7844 2005-08-22 Raphael Neider <rneider AT web.de>
7846 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7847 fixes #1265442 (crash on Solaris)
7849 2005-08-20 Borut Razem <borut.razem AT siol.net>
7851 * configure, configure.in: added tests for libsocket and libnsl libraries,
7852 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7853 from support/regression/Makefile.in
7854 * support/regression/Makefile.in: added
7855 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7856 * sim/ucsim/libtool: regenerated on sparc-solaris
7857 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7858 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7859 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7860 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7861 sparc-solaris, which doesn't use GNU ld linker
7862 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7863 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7865 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7867 * src/mcs51/peeph.def: updated comments
7869 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7871 * device/lib/_gptrget.c,
7872 * device/lib/_gptrput.c: slightly shorter
7873 * doc/sdccman.lyx: incremented version
7874 * src/mcs51/peeph.def: moved peephole comments to the line of first
7875 change to better keep line correlation, reanimated 186.e
7876 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7878 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7880 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7881 David Saxton with quotes around file name.
7883 2005-08-15 Borut Razem <borut.razem AT siol.net>
7885 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7886 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7887 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7888 make tests run on x86_64 platform
7890 2005-08-13 Raphael Neider <rneider AT web.de>
7892 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7893 as it might be executed DURING a build (parallel make is wonderful)
7895 2005-08-13 Raphael Neider <rneider AT web.de>
7897 * device/lib/Makefile.in (port-specific-objects-pic16):
7898 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7899 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7901 * device/lib/pic16/Makefile.rules: build subdirs before creating
7902 the library, removed builddir rule, create $(builddir) early in
7903 recurse rule, use empty recurse rule for leaf directories
7904 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7905 mkdir errors (race condition), removed duplicate suffix "hex"
7907 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7908 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7909 prevents mkdir -p from aborting on Alpha
7911 2005-08-12 Raphael Neider <rneider AT web.de>
7913 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7914 db-statements in order to allow for arrays of pointers in code
7915 sections to be placed without interspersed 0-padding, fixes
7917 * (emitStatistics): fixed division by zero for pic18f1220
7918 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7919 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7920 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7921 * (pic16_pCodeConstString): keep track of already emitted string
7922 literals to prevent "duplicate definitions of symbol _str_NR"
7923 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7925 * device/lib/Makefile.in: ignore failing PIC16 library builds
7926 * device/lib/pic16/Makefile: do not build if gputils are missing
7927 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7929 2005-08-10 Raphael Neider <rneider AT web.de>
7931 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7934 2005-08-10 Raphael Neider <rneider AT web.de>
7936 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7937 Rokas' patch to add the new fixed point type "__fixed16x16"
7938 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7939 functions for __fixed16x16 arithmetics
7940 * device/lib/pic16: reimplemented the build system to support
7941 a separate build directory, better handling of libio (create
7942 the library in a separate subdir for each architecture) and
7943 easier configuration (centralized in Makefile.common)
7945 2005-08-07 Raphael Neider <rneider AT web.de>
7947 * src/pic16/gen.c (genrshTwo): fixed sign extension
7948 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7949 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7951 * device/include/pic16/pic18f4220.h: NEW, header for
7952 pic18f4220 and pic18f4320
7953 * device/include/pic16/pic18fregs.h: added new devices,
7954 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7955 * device/include/pic16/signal.h: resolved name clashes
7956 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7957 to also allow testing for interrupt enable bits, added
7958 comments on how to use the macros
7959 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7960 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7961 register definitions for the devices
7962 * device/lib/pic16/pics.all: added new devices
7963 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7965 * device/lib/pic16/libc/stdlib/memfree: do not count
7966 the block header as free memory
7967 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7968 simplified and added missing end-of-blocklist-marker
7969 (reported by Peter Onion, fixes #1252814)
7970 * (_mergeHeapBlock): fixed loop condition
7971 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7972 len==0, restructured code
7973 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7974 up a bit, reduced bitfield accesses, prevent endless loops
7975 in case of heap corruption
7976 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7977 "unreferenced arguments/must return a value" warnings
7978 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7979 replaced BAUDREG with SPBRG
7980 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7981 device/lib/pic16/debug/gstack/gstack.c: replaced
7982 _naked, _asm, _endasm with __naked, __asm, __endasm
7984 2005-08-05 Raphael Neider <rneider AT web.de>
7986 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7987 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7989 2005-08-05 Borut Razem <borut.razem AT siol.net>
7991 * device/lib/Makefile.in: added missing ';'
7992 * configure: removed ^M characters
7994 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7996 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7997 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8000 2005-08-04 Borut Razem <borut.razem AT siol.net>
8002 * configure.in: pic16 libraries build 2nd try - enable running
8003 configure in device/lib/pic16
8004 * configure: regenerated from configure.in
8005 * device/lib/Makefile.in: create $(PORT)/bin directory
8007 2005-08-03 Raphael Neider <rneider AT web.de>
8009 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8010 to get/set values via pointers
8011 * (genUnpackBits,genPackBits): changed detection of
8012 ptr->bitfield vs. sym.bitfield, fixed access via generic
8013 pointers, removed dead (wrong) code for multibyte bitfields
8014 * (genNearPointerGet, genGenPointerGet): removed useless code,
8015 fixed bitfield detection, fixes #1250594
8016 * (genNearPointerSet): removed useless code
8017 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8018 and introduced macro pic16_emitpcode that conditionally emits
8019 the origin of the following pCode (useful for debugging SDCC)
8020 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8021 * (createDefmap): fixed handling of LFSR for --optimize-df
8023 2005-08-02 Borut Razem <borut.razem AT siol.net>
8025 * device/lib/Makefile.in: pic16 libraries build enabled since
8026 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8028 2005-08-02 Raphael Neider <rneider AT web.de>
8030 * src/pic16/gen.c (genPackBits): removed deprecated warning
8031 * (genGenPointerSet): fixed bitfield detection
8033 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8035 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8037 2005-07-31 Raphael Neider <rneider AT web.de>
8039 * device/lib/pic16/libdev/pic18f458.c,
8040 device/include/pic16/pic18f458.h: added missing T0CONbits
8042 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8044 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8046 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8048 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8050 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8052 * device/include/mcs51/at89c51ed2.h: added.
8054 2005-07-23 Raphael Neider <rneider AT web.de>
8056 * src/pic/gen.h: added emitpcode macro for debugging
8057 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8058 and replace by macro adding debug information on demand
8059 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8060 * (gencjne): tried to fix; replaced with correct (slower) code
8061 * (gen{Unp,P}ackBits): fixed single bit access
8062 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8063 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8064 previous instruction
8065 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8066 register has to be handled with care (forbidding movement
8067 of assignments/uses, removing assignments completely, ...)
8068 * (pCodeOptime2pCodes): make use of regIsSpecial
8069 * added lots of debugging output (commented out)
8070 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8071 from being reused as result UNLESS it is known to work
8073 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8075 * support/Util/dbuf.h: include <stddef.h> for size_t
8076 * .version: changed to version 2.5.2
8078 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8080 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8082 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8084 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8085 (genModOneByte): removed needless psha/pula
8087 2005-07-22 Raphael Neider <rneider AT web.de>
8089 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8090 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8091 * src/pic/gen.c (resolveIfx): do not "invent" labels
8092 * (genSkipc): changed to positive logic
8093 * (genSkipCond): removed as no longer needed
8094 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8096 * (genLeftShift): check operands are in different registers
8097 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8098 INCF does not update CARRY...
8099 * src/pic/main.c: fixed _linkCmd
8100 * src/pic/pcode.c (unlinkpCode): added inactive code
8101 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8102 alive (do not assign result and operand overlapping registers)
8104 2005-07-22 Raphael Neider <rneider AT web.de>
8106 * src/pic/device.c (dump_sfr): replaced register declaration with
8107 call to emitSymbolToFile() to avoid duplicate symbols
8108 * (assignRelocatableRegisters): do not declare external symbols
8109 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8110 right (take size of type, not etype)
8111 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8112 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8113 * (packRegsForAccUse): disabled assignment of WREG as
8114 the result reg to prevent occurence of just fixed #1235003,
8116 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8117 symbols (avoids duplicate symbols in .asm file)
8118 * (pic14emitRegularMap): use emitSymbolToFile()
8119 * src/pic/gen.c (aopOp): fixed spillLocation handling
8120 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8121 * (genDataPointerSet): removed unneccessary variables/output
8123 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8125 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8126 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8128 2005-07-21 Raphael Neider <rneider AT web.de>
8130 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8131 architecture cannot handle them efficiently, fixes bug #1235003
8132 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8133 check for empty sets before using them (fixes bug #1232190)
8135 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8137 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8138 (lnksect2): generate warnings for memory overlap
8139 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8140 constseg to set the name of these segments so you can instruct the linker
8141 to place them in banks
8142 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8143 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8144 added code_seg and const_seg to options
8145 * src/SDCCglue.c (emitMaps): use options.const_seg,
8146 (createInterruptVect): put interrupt vectors in segment HOME,
8147 (glue): put HOME before static segment and put the main glue in HOME,
8148 (glue): use options.code_seg
8149 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8150 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8151 these segments so you can instruct the linker to place them in banks
8152 (linkEdit): use code_loc for HOME segment which should be the first
8153 segment in code memory now
8154 * src/SDCCmem.c: fixed more stuff like bug 1238386
8155 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8156 (changePointer): don't change function pointers to code pointers for
8158 (compareType): added exceptional check for banked function pointers
8159 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8160 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8161 after static in code memory
8162 * src/mcs51/gen.c: added aopLiteralLong prototype,
8163 (aopForSym): use getSize for functions,
8164 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8165 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8166 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8168 (genPcall): use call for literal function pointers and generate banked
8169 calls over the one trampoline so there's only one place for the user to
8170 modify according to his/hers hardware,
8171 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8172 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8173 * src/mcs51/main.c: added keyword banked,
8174 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8175 * support/Util/SDCCerr.c,
8176 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8177 needed for passing the bank and address to the trampoline
8178 * device/lib/mcs51/crtbank.asm: added for bankswitching
8179 * device/lib/mcs51/Makefile: added crtbank
8181 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8183 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8184 for fields at offset 0 of a struct or union as reported
8185 on 2005-07-07 in the developer mailing list.
8187 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8189 * src/SDCCmem.c: fixed bug 1238386
8191 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8193 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8194 (patch #1144962), added peephole 300, enabled 259.x
8195 * doc/sdccman.lyx: removed screenshot and provided link instead
8197 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8199 * doc/sdccman.lyx: added section about debugging with ddd
8200 * doc/figures/ddd_example.eps: screenshot of debugging session
8202 2005-07-04 Raphael Neider <rneider AT web.de>
8204 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8205 like CODE pointers, fixes #1115683
8206 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8207 call, fixes bugs #1232211, #1228110,
8208 fixed wrong casts to pCodeFlow from pCodeInstructions
8210 2005-07-04 Raphael Neider <rneider AT web.de>
8212 * src/pic/gen.c (popGet): changed assert to allow for
8214 * (popGetAddr): changed signature to provide
8215 an additional index, patched all call sites
8216 * (genCmpEq): handle literal-like operands correctly
8217 * (genAddrOf): added sanity checks on __code/__data pointers
8218 * (genAssign): added handling of symbols from __code section
8219 * (gencjne): do not generate code for comparisons whose result
8220 is neither stored nor used, fixes bug #1171114
8221 * (AccLsh, AccRsh): operate on operand instead of WREG
8222 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8223 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8225 * rewrote complete shift-by-literal logic, commented unused
8227 * (genConstPointerGet): get multiple bytes (if result size > 1),
8228 fixed handling of non-immediate addresses
8229 * (genPointerGet): handle CODE pointers like CONST pointers
8230 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8231 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8232 operand is to be treated as a literal or not
8233 * (mov2w,genPcall,genCmpEq),
8234 src/pic/genarith.c: use aop_isLitLike() to decide between
8235 literal/register contents
8236 * (addSign): added missing offset
8237 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8238 only emit comment in debug-mode,
8239 use {aop,op}_isLitLike throughout the file
8240 * src/pic/glue.c: fix initializers for pointers (work in progress)
8241 * src/pic/pcode.c (get_op): honor index on _const symbols
8242 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8243 * (dumppBlock): added pCode size estimation
8244 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8245 check for IS_SYMOP before OP_SYMBOL'ing
8246 * fixed indentation, compacted switch-statements
8247 * (allocReg): find free register and allocate it instead of
8248 allocating new registers all the time
8249 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8250 registers as its operands (necessary only for multibyte GETs)
8252 2005-07-01 Raphael Neider <rneider AT web.de>
8254 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8255 debugging .asm-output macros FENTRY + FEXIT
8256 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8258 * (emitpComment): NEW, printf to pCode
8259 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8261 * (popGetAddr): NEW, variant of popGet to access an immediates
8262 high(er) bytes instead of the n'th byte of memory they reference,
8263 replaced popGet with popGetAddr where neccessary
8264 * (genDataPointerGet): reactivated and fixed implementation
8265 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8267 * (genDataPointerSet): fixed multibyte assignments
8268 * (genpic14Code): fixed --i-code-in-asm handling
8269 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8270 * (genPlus): fixed index-out-of-bounds error
8271 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8272 * src/pic/ralloc.c: added debugging output macro FENTRY2
8273 * (spillThis): fixed indentation, enbraced for-body for clarity
8274 * (rematStr): commented out as now unused
8275 * (regTypeNum): commented out special spill case (overwrites
8277 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8279 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8281 * doc/sdccman.lyx: documented sfr16/sfr32,
8282 added example for using storage class with function pointers
8283 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8285 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8287 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8288 * device/lib/_itoa.c,
8289 * device/lib/_ltoa.c: optimized codesize
8290 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8291 but don't know how to suppress the double warning.
8292 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8293 * support/Util/SDCCerr.c,
8294 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8296 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8298 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8299 fixed old K&R prototypes
8300 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8301 * device/lib/_gptrget.c,
8302 * device/lib/_gptrgetc.c,
8303 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8304 also new versions for small generic pointers and banked generic pointers
8305 * src/port.h: added const_name
8306 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8307 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8308 * src/SDCCcse.c (findPrevIc): check all associative operators
8309 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8310 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8311 * src/SDCCmem.c: updated comments,
8312 set far-space to 0 for pdata, results in optimized code
8313 * src/SDCCmem.h: added macro CONST_NAME
8314 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8315 moving the info into the highest bits, see also gptrget/gptrput
8316 * src/src.dsp: added sdcc.ico to project files
8317 * src/avr/gen.c (genCast): fixed bug 0x%d
8318 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8319 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8320 relation between ptr_type and DCL_TYPE,
8321 (genCast): fixed bug 0x%d
8322 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8323 (CODE)" for const_name
8324 * src/hc08/gen.c (genCast): fixed bug 0x%d
8325 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8326 (hc08_port): added "CONST (CODE)" for const_name
8327 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8328 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8329 between ptr_type and DCL_TYPE,
8330 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8331 operand* and took AOP() inside function so sfr-ness can be checked,
8332 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8334 (genFunction, genEndFunction): optimized stack setup,
8335 (genMinus): optimized for literals with ending zeroes (in bytes),
8336 (genCast): fixed bug 0x%d
8337 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8338 (mcs51_port): added "CONST (CODE)" for const_name
8339 * src/mcs51/peeph.def: made rule 226 more generic
8340 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8341 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8342 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8343 * src/z80/main.c (z80_port): added NULL for const_name,
8344 (gbz80_port): added NULL for const_name
8345 * support/regression/tests/bug663539.c,
8346 * support/regression/tests/sfr16.c: new tests
8348 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8350 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8352 2005-06-24 Raphael Neider <rneider AT web.de>
8354 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8356 * device/include/pic16/signal.h: added USBIF
8359 2005-06-24 Raphael Neider <rneider AT web.de>
8361 * device/lib/pic16/libdev/pic18f2455.c,
8362 device/include/pic16/pic18f2455.h: NEW
8363 * device/include/pic16/pic18fregs.h,
8364 device/lib/pic16/pics.all,
8365 src/pic16/device.c: added 18f2455
8366 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8367 device/include/pic16/{pic18f[68][567].h,usart.h}:
8368 replaced MULTIPLE_USARTS define with more relaible
8369 compatibility sfrs (for USART access)
8371 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8373 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8374 and the output asm file line is printed on two lines.
8376 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8378 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8379 BGT, BLE, BHI, and BLS instructions
8380 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8382 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8383 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8385 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8387 2005-06-15 Raphael Neider <rneider AT web.de>
8389 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8390 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8391 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8392 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8393 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8395 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8397 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8398 Marcel Telka in bug #1215704
8400 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8402 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8403 located in shared memory bank.
8405 2005-05-31 Raphael Neider <rneider AT web.de>
8407 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8408 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8409 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8411 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8413 * device/lib/_strncpy.c: fixed the fix
8415 2005-05-26 Raphael Neider <rneider AT web.de>
8417 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8418 initializers with \0, bug #1208187
8419 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8420 intializers with \0, bug #1208187
8422 2005-05-26 Raphael Neider <rneider AT web.de>
8424 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8425 initializers with \0, bug #1208187
8426 * src/pic16/main.c (_process_pragma): added sanity checks
8427 for stack position and size, emit warnings when appropriate
8429 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8431 * device/lib/_strncpy.c: fixed not filling with \0
8433 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8435 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8437 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8438 compound_statement),
8440 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8442 2005-05-24 Raphael Neider <rneider AT web.de>
8444 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8446 2005-05-24 Raphael Neider <rneider AT web.de>
8448 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8449 TRISE definitions, closes bug #1162453
8451 2005-05-22 Raphael Neider <rneider AT web.de>
8453 * src/pic16/main.c (_process_pragma): check for missing
8454 arguments to pragmas code and udata
8455 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8456 consistency fixes to match other headers (thanks to Jim Paris)
8457 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8459 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8461 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8463 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8465 * support/regression/tests/bug1198642.c: new test
8466 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8467 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8468 * support/scripts/resource.h,
8469 * support/scripts/resource.rc,
8470 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8471 * support/scripts/sdcc.ico: added 32x32 icon
8473 2005-05-18 Raphael Neider <rneider AT web.de>
8475 * device/lib/pic16/libdev/pic18f*.c,
8476 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8477 keywords to "__sfr" and "__at (X)"
8478 * device/include/pic16/pic18fregs.h: added pic18f4520
8479 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8480 #1203088 (MPLAB compatibility)
8482 2005-05-17 Raphael Neider <rneider AT web.de>
8484 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8485 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8486 * device/lib/pic16/pics.all: added new devices
8487 * src/pic16/device.c: added support for pic18f4520
8489 2005-05-16 Raphael Neider <rneider AT web.de>
8490 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8491 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8492 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8493 convenience function for bit access
8495 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8497 * device/lib/printf_large.c: fixed bug 1193299
8498 * support/regression/tests/bug1057979.c: added test %3.3s
8500 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8502 * device/include/mcs51/8051.h,
8503 * device/include/mcs51/8052.h: made parseable with lint
8504 * device/include/mcs51/lint.h: added include file for (sp)lint
8505 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8506 * doc/cdbfileformat.lyx,
8507 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8509 2005-05-14 Raphael Neider <rneider AT web.de>
8511 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8512 * device/lib/pic16/libc/stdlib/itoa.c (new)
8513 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8514 * device/lib/pic16/libio/Makefile: exclude subdir according to
8515 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8516 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8517 * src/pic16/gen.c (genFunction): prevent annoying warning
8518 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8520 * support/cpp2/cppmain.c (cpp_output_string): new
8521 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8524 2005-05-13 Borut Razem <borut.razem AT siol.net>
8526 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8528 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8530 * .version: changed to version 2.5.1; back to bleeding edge development
8532 2005-05-11 Borut Razem <borut.razem AT siol.net>
8534 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8535 generate PDF version 1.3 documents
8537 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8539 * .version: changed to version 2.5.0
8541 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8543 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8545 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8547 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8548 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8549 well as many smaller updates.
8550 * .version: changed to version 2.5.0-pre1
8552 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8554 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8556 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8558 * support/regression/tests/bug1185672.c: added
8559 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8561 * src/mcs51/gen.c (genCall): added comments, made it look safer
8562 * src/mcs51/gen.c (genEndFunction): simplified
8564 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8568 2005-04-14 Borut Razem <borut.razem AT siol.net>
8570 * fixed bug 1045046 - SIGSEGV with really simple code?:
8571 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8572 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8574 2005-04-14 Borut Razem <borut.razem AT siol.net>
8576 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8577 src/pic16/device.h: temporarily disabled experimental #inline pragma
8580 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8582 * device/include/z80/stdio.h,
8583 * device/include/z80/string.h: removed these highly incomplete files so
8584 SDCC can use the default ones in device/include/
8586 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8588 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8590 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8593 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8595 * device/include/malloc.h: removed redundant __reentrant prototypes
8596 * device/lib/_mullong.c: added working xstack variant in asm (C version
8597 doesn't pass regression tests)
8598 * device/lib/bpx.c: used __data and made bpx char for mcs51
8599 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8600 (createFunction): fixed bug with xstackPtr
8601 * src/SDCCcse.c: corrected comments
8602 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8603 (killDeadCode, eBBlockFromiCode): removed unused code
8604 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8606 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8607 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8608 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8609 (genModOneByte): fixed warning in MSVC
8610 * src/mcs51/main.c (): added comments
8611 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8613 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8615 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8617 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8619 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8621 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8623 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8624 characters arrays of larger size than the declared one.
8626 2005-04-10 Borut Razem <borut.razem AT siol.net>
8628 * src/pic/gen.c (genInline),
8629 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8630 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8631 (findNextInstruction), (findPrevInstruction),
8632 (findInstructionUsingLabel),
8633 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8634 * src/pic/pcode.c (findLabel): added missing '\n'
8635 * src/src.dsp: added SDCCdwarf2.c to the project
8637 2005-04-09 Borut Razem <borut.razem AT siol.net>
8639 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8641 2005-04-08 Raphael Neider <rneider AT web.de>
8643 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8644 into the chain after a given one) and mergeDefmapSymbols (combine
8645 defmap entries for each symbol per pcode)
8646 * (createDefmap): have defmap entries merged in the end
8647 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8648 a symbol before replacing one access type's symbol, merge symbols in
8649 the end (replacement symbol might already have an entry)
8650 * (assignValnums): keep reference to written WREG intact
8652 2005-04-08 Raphael Neider <rneider AT web.de>
8654 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8657 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8659 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8662 2005-04-07 Raphael Neider <rneider AT web.de>
8664 * device/include/pic16/usart.h: added compatibility defines for
8665 devices with more than one USART
8666 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8668 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8670 * device/lib/Makefile.in: updated for port specific include
8672 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8674 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8676 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8678 * device/include/8051.h,
8679 * device/include/8052.h,
8680 * device/include/at89S8252.h,
8681 * device/include/at89c55.h,
8682 * device/include/at89x051.h,
8683 * device/include/at89x51.h,
8684 * device/include/at89x52.h,
8685 * device/include/mcs51reg.h,
8686 * device/include/reg51.h,
8687 * device/include/reg764.h,
8688 * device/include/regc515c.h,
8689 * device/include/sab80515.h: (re)moved these 12 files
8690 * device/include/mcs51/8051.h,
8691 * device/include/mcs51/8052.h,
8692 * device/include/mcs51/at89S8252.h,
8693 * device/include/mcs51/at89c55.h,
8694 * device/include/mcs51/at89x051.h,
8695 * device/include/mcs51/at89x51.h,
8696 * device/include/mcs51/at89x52.h,
8697 * device/include/mcs51/mcs51reg.h,
8698 * device/include/mcs51/reg51.h,
8699 * device/include/mcs51/reg764.h,
8700 * device/include/mcs51/regc515c.h,
8701 * device/include/mcs51/sab80515.h: and added them here
8703 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8705 * device/include/stdarg.h: changed SDCC specific keywords to double
8707 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8709 * device/include/hc08/mc68hc908gp32.h,
8710 * device/include/hc08/mc68hc908jb8.h,
8711 * device/include/hc08/mc68hc908jkjl.h,
8712 * device/include/hc08/mc68hc908qy.h: fixed comments
8713 * device/include/mcs51/README: updated
8714 * device/include/mcs51/c8051f120.h: added PINRSF
8715 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8716 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8717 amidst code. Also inline is not supported.
8719 2005-04-06 Raphael Neider <rneider AT web.de>
8721 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8722 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8723 callers stack/frame pointers
8725 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8727 * device/include/pic16/usart.h: added, missing in previous commit,
8728 * device/include/pic16/adc.h: fixed typo,
8729 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8731 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8733 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8734 uninitialized because a bug appears with gplink
8735 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8736 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8737 complains for unrecognised option
8739 2005-04-05 Raphael Neider <rneider AT web.de>
8741 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8742 structs as well (using memcpy)
8743 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8744 on ISRs (GOTO has no label)
8745 * src/pic16/device.h: added OF_OPTIMIZE_DF
8746 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8747 new data flow analysis/optimization
8748 * src/pic16/pcode.c: added (prototypes for and implementation of)
8749 dataflow analysis functions, fixed pCodeInstructions' inCond and
8750 outCond values, made RCALL a branch instruction
8751 * (pic16_unlinkpCode): keep C line if possible
8752 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8753 C line moved if possible
8754 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8755 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8756 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8757 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8759 * (pic16_getJumptabpCode): NEW, needed in...
8760 * (LinkFlow): fixed handling of jumptables, calls and conditional
8762 * (pic16_InsertCommentAfter): NEW
8763 * (pic16_pCodeReplace): made verbose and flow preserving
8764 * (AnalyzeFlow): added call to data flow analysis
8765 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8766 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8767 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8769 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8771 * src/SDCCast.c (decorateType): fixed bug #1105626
8773 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8775 * device/include/asm/pic16/features.h,
8776 * pic18f*.h headers,
8777 * device/include/pic16/adc.h,
8778 * device/include/pic16/delay.h,
8779 * device/include/pic16/i2c.h,
8780 * device/include/pic16/malloc.h,
8781 * device/include/pic16/stdio.h,
8782 * device/include/pic16/stdlib.h,
8783 * device/include/pic16/string.h,
8784 * device/lib/pic16/libc/stdio/printf_tiny.c,
8785 * device/lib/pic16/libc/stdio/printf_small.c,
8786 * device/lib/pic16/libc/stdio/strmgpsim.c,
8787 * device/lib/pic16/libc/stdio/strmmssp.c,
8788 * device/lib/pic16/libc/stdio/strmusart.c,
8789 * device/lib/pic16/libc/stdio/vfprintf.c,
8790 * device/lib/pic16/libc/stdlib/ltoa.c,
8791 * device/lib/pic16/libc/stdlib/putchar.c,
8792 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8793 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8794 * device/lib/pic16/libc/stdlib/memchrram.c,
8795 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8796 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8797 * device/lib/pic16/libio/adc/adcbusy.c,
8798 * device/lib/pic16/libio/adc/adcread.c,
8799 * device/lib/pic16/libio/adc/adcsetch.c,
8800 * device/lib/pic16/libio/usart/ubaud.c,
8801 * device/lib/pic16/libio/usart/ubusy.c,
8802 * device/lib/pic16/libio/usart/udrdy.c,
8803 * device/lib/pic16/libio/usart/uopen.c,
8804 * device/lib/pic16/libio/usart/uputc.c,
8805 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8806 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8807 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8808 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8809 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8810 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8811 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8812 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8813 specific keywords to double underlined form,
8814 * device/lib/pic16/libc/Makefile.rules,
8815 * device/lib/pic16/libsdcc/Makefile.rules,
8816 * device/lib/pic16/libm/Makefile,
8817 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8818 to compile with C standard set in Makefile.common
8819 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8820 rand.c and crc.c in compilation process,
8821 * device/lib/pic16/libsdcc/int/divuint.c,
8822 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8823 `c' from signed to unsigned,
8824 * device/lib/pic16/startup/crt0.c,
8825 * device/lib/pic16/startup/crt0i.c,
8826 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8827 keywords to double underlined form, bug fixes in _do_cinit function
8828 which prevented the correct initialization of the .idata segment,
8829 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8830 core to enter a infinite loop
8831 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8833 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8835 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8837 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8839 * device/include/Makefile.in: add support for hc08 subdirectory
8840 * device/include/hc08/: new subdirectory
8841 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8842 Lucas Loizaga, thanks!
8843 * device/include/hc08/mc68hc908qy.h,
8844 * device/include/hc08/mc68hc908gp32.h,
8845 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8846 their own directory. Changed internal macro names to use the compiler
8847 reserved namespace. Changed SDCC specific keywords to double
8849 * device/include/math.h,
8850 * device/include/malloc.h,
8851 * device/include/stdarg.h,
8852 * device/include/stdbool.h
8853 * device/include/string.h,
8854 * device/include/tinibios.h,
8855 * device/include/ds400rom.h,
8856 * device/include/8051.h,
8857 * device/include/8052.h,
8858 * device/include/80c51xa.h,
8859 * device/include/at89c55.h,
8860 * device/include/at89S8252.h,
8861 * device/include/at89x51.h,
8862 * device/include/at89x52.h,
8863 * device/include/ds80c390.h,
8864 * device/include/reg764.h,
8865 * device/include/regc515c.h,
8866 * device/include/sab80515.h,
8867 * device/include/mcs51/c8051f000.h,
8868 * device/include/mcs51/c8051f018.h,
8869 * device/include/mcs51/c8051f020.h,
8870 * device/include/mcs51/c8051f040.h,
8871 * device/include/mcs51/c8051f060.h,
8872 * device/include/mcs51/c8051f120.h,
8873 * device/include/mcs51/c8051f300.h,
8874 * device/include/mcs51/c8051f310.h,
8875 * device/include/mcs51/c8051f320.h,
8876 * device/include/mcs51/c8051f330.h,
8877 * device/include/mcs51/c8051f350.h,
8878 * device/include/z180.h: Changed SDCC specific keywords to double
8881 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8883 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8885 * (pic16_assignConfigWordValue): disable testing of configuration
8886 register value with config mask,
8887 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8888 function with port->fun_prefix,
8889 * (genFunction): when generating a naked interrupt function never
8890 create an absolute segment placed in interrupt vector address, place
8891 the actual interrupt function at IVA instead, when an interrupt
8892 function is generated with unspecified interrupt then do not create
8893 the absolute section,
8894 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8895 code for generating a call to generic pointer get/put function with
8896 a call to function pic16_callGenericPointer(),
8897 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8898 the call to the generic pointer get/put functions with prefixing the
8899 function name with port->fun_prefix,
8900 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8901 * src/pic16/main.c (_process_pragma): prefix function with
8903 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8904 calling assembler, old 18Fxxxx macro is deprecated,
8905 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8906 PC_ASMDIR in while condition,
8907 * (findInstruction): add PC_ASMDIR in while condition,
8908 * (buildCallTree): prefix main with port->fun_prefix,
8909 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8910 identifier for variable with banked access in instructions BTFSS,
8911 BTFSC, BCF, BSF, BTG
8912 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8913 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8914 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8915 perform optimization when enviroment variable NO_REG_OPT is set,
8916 * (insideLRBlock): NEW, return 1 if register is inside an
8917 INF_LOCALREGS block,
8918 * (RemoveRegFromLRBlock): remove a register that is completely
8919 eliminated by register optimization, but it is still left in local
8920 register store/restore in/from stack block,
8921 * (Remove2pcodes): after removing register, check to see if it
8922 should be removed from local register store/restore in/from stack
8924 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8925 DUMMY_READ_VOLATILE,
8927 * device/include/pic16/adc.h: minor prototype modifications and
8929 * device/include/pic16/malloc.h: added GPL notice various
8931 * device/include/pic16/stdint.h: NEW, standard header for ints
8932 * device/include/pic16/delay.h: NEW, header for delay functions,
8933 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8935 * device/include/pic16/signal.h: NEW, header providing helper macros
8936 for implementing signal handlers,
8937 * device/include/pic16/stdio.h: added prototypes for functions,
8938 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8939 prototypes for stdin and stdout, added macro PUTCHAR to
8940 automatically implement putchar function prototype,
8941 * device/include/pic16/usart.h: modified and updated USART library,
8942 * device/lib/pic16/libio/adc/,
8943 * device/lib/pic16/libio/i2c: some modifications to improve library
8945 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8946 family of functions,
8947 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8948 family of functions and other sources,
8949 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8950 of the PIC18Fxx[28] devices,
8951 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8952 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8953 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8954 _do_cinit function, because the previous failed when local variables
8955 where not placed in the same memory bank,
8956 * device/lib/pic16/libsdcc/char/: various modifications to improve
8957 library performance,
8958 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8959 information on the new functions of the c library and more...
8961 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8963 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8965 2005-03-26 Raphael Neider <rneider AT web.de>
8967 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8968 if condition == CARRY)
8969 * (genCmp): adapted to new genSkipc semantics
8970 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8971 on rIfx (genCmp was broken)
8973 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8975 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8976 * src/z80/main.c (_keywords[]),
8977 * src/SDCCglobal.h (struct options),
8979 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8980 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8981 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8982 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8983 always available in leading double underscore form. The C99 support is
8984 mostly missing, but it's a start.
8985 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8986 reserved identifier "__data".
8988 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8990 * src/mcs51/peeph.def: fixed bug 1170013
8992 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8994 * device/include/mcs51reg.h: fixed bug 842007
8996 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8998 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9001 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9003 * src/port.h (struct PORT),
9004 * src/avr/ralloc.c (avr_assignRegisters),
9006 * src/ds390/ralloc.c (ds390_assignRegisters),
9008 * src/hc08/ralloc.c (hc08_assignRegisters),
9010 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9012 * src/pic/ralloc.c (pic14_assignRegisters),
9014 * src/pic16/ralloc.c (pic16_assignRegisters),
9016 * src/xa51/ralloc.c (xa51_assignRegisters),
9018 * src/z80/ralloc.c (z80_assignRegisters),
9020 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9021 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9023 * src/SDCCdflow.c (computeDataFlow),
9025 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9027 * src/SDCCcflow.c (*),
9029 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9030 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9031 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9032 immedDom() returning wrong block; probably fixes bug #1160833)
9034 2005-03-20 Borut Razem <borut.razem AT siol.net>
9036 * support/scripts/inc2h.pl: WIN32 port
9038 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9040 * device/lib/makefile.in: added abs.c and labs.c
9042 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9044 * device/include/stdint.h: added
9045 * device/lib/abs.c: added
9046 * device/lib/labs.c: added
9047 * device/include/stdlib.h: added abs() and labs() prototypes
9048 * device/lib/libsdcc.lib: added abs and labs
9049 * device/include/float.h,
9050 * device/lib/_fsmul.c,
9051 * device/lib/printf_fast.c,
9052 * device/lib/printf_tiny.c: updated comments
9054 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9059 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9061 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9062 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9064 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9066 * device/lib/printf_large.c: removed inline assembly for portability and
9067 readability. Use printf_fast if speed or size are more important.
9068 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9069 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9071 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9073 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9074 prevent compiler warning
9076 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9078 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9079 moved to level 0 and declared as static. Also they are explicit
9080 placed in access bank. This was necessery because some times they
9081 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9082 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9083 optimizations. Currently only compare to unsigned char is implemented,
9084 * src/pic16/gen.c: added fReturnIdx array,
9085 * (struct resolvedIfx) is moved to gen.h and made public,
9086 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9087 * (aopForSym): added an optimization to directly store in stack of
9088 the operand of a SEND iCode,
9089 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9090 but as registers instead (AOP_REG) using the fReturnIdx array,
9091 * (pic16_freeAsmop): remove the freed register from the
9092 _G.sregsAlloc field,
9093 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9094 a compare of 'WREG',
9095 * (pic16_popGetTempRegCond): changed function prototype, now
9096 function takes also a bitVector argument v which holds the current
9097 set of registers that are allocated for stack access by aopForSym,
9098 registers allocated in aopForSym for accessing stack symbols are not
9099 any more part of the functions usedRegs field,
9100 * (genCall): some times aopOp is called for a stack variable to be
9101 send, aopForSym might perform the push, if this is true make sure
9102 that genCall doesn't push the variable twice by testing _G.resDirect,
9103 * (genFunction): changed testing for unspecified interrupt number
9104 from 256 to INTNO_UNSPEC,
9105 * modified selection scheme of frame pointer generation. Previously
9106 if function did use local registers a frame pointer was generated,
9107 now a frame pointer is generated only if function has arguments
9108 (that need PLUSW2 register access), or has stack arguments, or the
9109 compiler is not instructed to omit the frame pointer,
9110 * (genEndFunction): before restoring local registers that were saved
9111 in the function preamble, also restore the registers that *might*
9112 have been allocated for stack access,
9113 * (genRet): removed some old comments,
9114 * (genCmp, the active (RN's) version): added a call to the
9115 pic16_genCmp_special function to perform the compare with a more
9116 robust and optimized way,
9117 * (genInline): a feature has been added in inline code generation,
9118 which allows a wildcard variable substitution when writing inline
9119 assembly. Code is incomplete and experimental therefore undocumented,
9120 * (genCast): changed order of aopOp for result and right to allow
9121 aopForSym to directly load the result if possible,
9122 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9123 perform an optimized compare on some selected special occasions,
9124 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9125 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9126 generate an IVT any more,
9127 * src/pic16/main.c (pic16_optionsTable): added command line option
9129 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9130 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9132 * src/pic16/NOTES: Raphael Neider added in list of active developers
9133 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9134 jumptable_end to prevent bug #,
9135 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9136 inCond and outCond fields,
9137 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9138 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9139 turn off register spilling,
9140 * (packRegsForOneUse): synced with other ports' versions although it
9141 is not used currently,
9142 * (pic16_packRegisters): added an optimization while reading
9143 structure bitfields, some registers may be saved (malloc code is
9144 decreased by 80 bytes)
9146 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9148 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9149 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9150 this can be optimized more?
9152 2005-03-10 Raphael Neider <rneider AT web.de>
9154 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9155 genNearPointerGet): (hopefully) fixed access to bitfields via
9156 pointers (p->bitN = x; and x = p->bitN; failed)
9158 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9160 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9162 2005-03-09 Raphael Neider <rneider AT web.de>
9164 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9166 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9168 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9169 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9170 (regTypeNum): set REG_BIT type if necessary
9171 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9172 * support/regression/tests/critical.c: check bug 1144613
9174 2005-03-02 Raphael Neider <rneider AT web.de>
9176 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9178 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9180 * src/avr/ralloc.c (serialRegAssign),
9181 * src/ds390/ralloc.c (serialRegAssign),
9182 * src/hc08/ralloc.c (serialRegAssign),
9183 * src/mcs51/ralloc.c (serialRegAssign),
9184 * src/pic/ralloc.c (serialRegAssign),
9185 * src/pic16/ralloc.c (serialRegAssign),
9186 * src/xa51/ralloc.c (serialRegAssign),
9187 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9189 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9191 * src/SDCCast.c (decorateType): fixed bug 1124787
9193 2005-02-20 Hubert Sack <sack AT digiplan.de>
9194 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9196 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9199 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9201 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9202 to keep the correct label reference count when adding/removing references
9203 to labels. A peephole file using this is appended to patch #1144962.
9205 2005-02-14 Raphael Neider <rneider AT web.de>
9207 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9208 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9209 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9210 retrievals of result operand's value on assignment
9212 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9214 * device/include/pic16/string.h: modified prototype for memccpy()
9215 to memccpy(void *, void *, char, size_t)
9216 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9217 check whether to omit frame pointer or not,
9218 * (genInline): convert all occurences of "\n" to LF in inline
9219 assembler blocks, this helps formatting the inline text,
9220 * (pic16_loadFSR0): modified prototype,
9221 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9222 removed some 8051 legacy code,
9223 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9224 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9225 before allocating temporary registers in functions,
9227 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9229 * support/regression/tests/bitvars.c: corrected the "fix"
9231 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9233 * support/regression/tests/bitvars.c,
9234 * support/regression/tests/bitwise.c,
9235 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9237 2005-02-10 Raphael Neider <rneider AT web.de>
9239 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9240 different size for Alpha
9241 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9243 2005-02-09 Raphael Neider <rneider AT web.de>
9245 * src/SDCC.lex(doPragma) : save and restore warning options as well
9246 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9247 * have #pragma less_pedantic set the errorlevel to WARNING
9249 * (cloneOptimize) : fixed wrong malloc's size
9250 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9251 facilitate correct handling of #pragma (save|restore)
9253 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9255 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9257 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9259 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9261 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9263 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9265 2005-02-02 Raphael Neider <rneider AT web.de>
9267 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9268 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9269 * (pic16_storeForReturn): fixed to allow returning function pointers
9270 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9271 * device/include/pic16/{stddef.h,stdbool.h}: added
9273 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9275 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9277 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9279 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9280 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9281 appeared to be required
9283 2005-01-31 Borut Razem <borut.razem AT siol.net>
9285 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9286 include/mcs51 and include/z80 directories to the package
9288 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9290 * src/hc08/gen.c (genFunction): fixed bug #1112752
9292 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9294 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9296 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9298 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9300 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9302 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9304 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9306 * device/include/c8051fxxx.h: removed these 6 files
9307 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9309 2005-01-26 Raphael Neider <rneider AT web.de>
9311 * src/pic16/gen.c (genAssign): fixed assignment from longs
9312 in codespace (were cut to three bytes)
9313 * (genDummyRead): implemented (except for CODESPACE...),
9315 * src/pic16/glue.c (emitStatistics): beautified
9316 * device/lib/pic16/libm/Makefile: added include path
9318 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9320 * src/z80/gen.c (aopPut): fixed bug #1103902
9322 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9324 * device/lib/expf.c: fixed bug #1095792
9326 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9328 * device/lib/pic16/libm: added Math library sources
9330 2005-01-24 Raphael Neider <rneider AT web.de>
9332 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9333 to enable upcast to pCodeOpReg2 (there is no type tag to
9334 differenciate the two and pic16_popGet2p cast into PCOR2)
9335 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9336 (sizeof(sectNames) changed to sizeof(sectName))
9337 Both patches fix segfaults under MinGW.
9339 2005-01-23 Raphael Neider <rneider AT web.de>
9341 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9342 Safe_[mc]?alloc()'ed variables
9343 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9344 of (byte sized) temporaries (assign them to WREG for now)
9345 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9346 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9347 this might fix SIGSEGVs on MinGW...
9348 * src/SDCCopt.c (killDeadCode): restored original behaviour
9349 (volatile operands might get thrown away though)
9351 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9353 * src/pic16/gen.c: fixed bug #1106975,
9354 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9355 pointer update, INTCON is saved, global interrupts are disabled and
9356 restored after updateing TOS.
9357 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9358 * added function attribute 'shadowregs' to take advantage of shadow
9360 * added function attribute 'wparam' as an alternative to the wparam
9362 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9363 user declares a non-ISR function as 'shadowregs',
9364 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9366 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9368 * .version: bumped version number to 2.4.8
9369 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9371 * device/lib/pic16/libio/i2c/: I2C module support library,
9372 * device/include/pic16/i2c.h: I2C support library header,
9373 * device/lib/pic16/libc/stdio/: standard IO support sources,
9374 * (printf_small.c): printf_small() source, supports float print,
9375 * (printf_tiny.c): printf_tiny() source, does not support floats,
9376 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9377 enable global optimizations for entire library source, other
9378 Makefiles in the source tree are also modified to reflect this,
9379 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9381 * doc/sdccman.lyx: updated to reflect new changes,
9382 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9383 sym->onStack if-case,
9384 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9385 sbit, idata, _idata, xdata, _xdata,
9386 * added pragma library, to link an external library, (see doc),
9387 * removed command line options, --pomit-config-words, --pomit-ivt,
9388 --pleave-reset-vector,
9389 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9390 when calling assembler to reflect memory model used, also define
9391 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9392 reflect stack model used,
9393 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9394 on stack return NULL,
9396 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9398 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9399 of the operands is volatile. Fixes #1020220
9401 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9403 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9404 * (OptimizeRegUsage): make sure that there is really no other flow where
9405 the first pCode is used
9407 2005-01-22 Raphael Neider <rneider AT web.de>
9409 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9410 to fix #1106967 (pCode->seq are not set up correctly)
9412 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9414 * src/SDCCglue.c (glue): make sure code area is declared before the
9415 static initialization area.
9417 2005-01-21 Raphael Neider <rneider AT web.de>
9419 * device/lib/Makefile.in: fixed test for pic16 install dir
9420 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9422 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9423 added --optimize-goto compiler switch and pragma wparam documentation
9424 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9425 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9426 and PRODH closing bug #1071770 (peephole optimizer)
9428 2005-01-19 Raphael Neider <rneider AT web.de>
9430 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9431 cmdLine buffers (used when calling sdcpp...) are large enough
9432 (MAX_PATH=256 truncates arguments leading to system halts when
9434 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9435 * (genUminus): rewritten to for efficiency
9436 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9437 used uninitialized in some cases)
9438 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9439 copy the third byte from the int -- now assumes 0x80 (data memory)
9440 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9441 operands (genAddLit expects the iCode's operands to swapped as
9442 well), fixed leftover bytes (crashed for short left operands)
9443 * (pic16_genMinusDec): performance improvements, removed false
9445 * (pic16_genMinus): fixed to cope with differently sized operands
9446 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9448 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9449 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9450 new banksel optimization
9451 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9452 analysis for temporary registers (segfaults...)
9453 * src/pic16/peeph.def: added rule
9455 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9457 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9458 which converts a float number to its ASCII representation
9459 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9460 functions to convert the fractional and integer part of a float to ASCII,
9461 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9462 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9464 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9466 * device/include/pic16/adc.h: added GPL info,
9467 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9468 a pCodeOp as tested operand,
9469 * (genNearPointerGet): optimized bit testing, does not use
9470 intermediate register for bit value, test directly instead with
9471 BTFSS, BTFSC, works only for single bits,
9472 * (genpic16Code): dump the name of the iCode in the asm,
9473 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9474 renamed to pic16_decodeOp,
9475 * (serialRegAssign): do not allocate a temporary register for iCode
9476 sequences that test a single bit for 1/0
9478 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9480 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9481 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9482 access stack and frame pointers. They are initially assigned to
9483 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9484 accessing SFRs. Updated all occurences of modification of stack or
9485 frame pointer in gen.c and pcode.c,
9486 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9487 assigning of a literal value to pointers,
9488 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9489 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9492 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9494 * doc/sdccman.lyx: update documentation about stack pragma, added
9495 some info for stack memory models
9497 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9499 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9501 2005-01-08 Raphael Neider <rneider AT web.de>
9503 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9504 udata sections to fix bug #1097823
9506 2005-01-05 Raphael Neider <rneider AT web.de>
9508 * src/pic16/gen.c (genGenericShift): added handling of differently
9509 sized left operand and result
9511 2005-01-04 Raphael Neider <rneider AT web.de>
9513 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9514 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9515 to hold the condition bit)
9516 * added new version of genCmp (old code available via #define)
9517 * added new version of genShiftLeft/genShiftRight in a generic
9518 way, now supports shifting by negative values
9519 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9520 shiftCount (expected by genGenericShift)
9521 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9522 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9524 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9525 is an invalid literal too...)
9527 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9529 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9530 from Raphael Neider,
9531 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9532 for 8-bit literals. This fixes some literal operands which are sign
9533 extended to 16-bits ints when instruction needs only 8-bits.
9535 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9537 * device/lib/logf.c: added mcs51 assembly version
9538 * device/lib/expf.c: added mcs51 assembly version
9539 * device/lib/_logexpf.c: new shared asm code for expf and logf
9540 * device/include/math.h: add defines for assembly math library
9541 * device/lib/Makefile.in: build new _logexpf.c
9542 * device/lib/libfloat.lib: use new _logexpf.c
9544 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9547 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9548 device types which have less than 0x7f registers.
9550 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9552 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9554 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9556 * device/lib/printf_fast.c: only build on supported arch.
9557 * device/lib/printf_tiny.c: only build on supported arch.
9558 * device/lib/printf_fast_f.c: only build if asm float lib
9559 * device/lib/_fsget1arg.c: only build if asm float lib
9560 * device/lib/_fsget2args.c: only build if asm float lib
9561 * device/lib/_fsnormalize.c: only build if asm float lib
9562 * device/lib/_fsreturnval.c: only build if asm float lib
9563 * device/lib/_fsrshift.c: only build if asm float lib
9564 * device/lib/_fsswapargs.c: only build if asm float lib
9565 * device/include/stdio.h: don't provide print_fast,
9566 print_fast_f, print_tiny prototypes if --xstack used
9568 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9570 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9571 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9574 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9576 * device/lib/printf_fast_f.c: same as printf_fast, but
9577 with floating point enabled
9578 * device/lib/printf_fast.c: minor tweaks
9579 * device/include/stdio.h: add printf_fast_f
9581 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9583 * src/SDCCmain.c: make --float-reent default for mcs51
9584 * device/lib/_fsadd.c: added mcs51 assembly version
9585 * device/lib/_fssub.c: added mcs51 assembly version
9586 * device/lib/_fsmul.c: added mcs51 assembly version
9587 * device/lib/_fsdiv.c: added mcs51 assembly version
9588 * device/lib/_fseq.c: added mcs51 assembly version
9589 * device/lib/_fsneq.c: added mcs51 assembly version
9590 * device/lib/_fsgt.c: added mcs51 assembly version
9591 * device/lib/_fslt.c: added mcs51 assembly version
9592 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9593 * device/lib/Makefile.in: add _fscmp to build
9594 * device/lib/libfloat.lib: add _fscmp to build
9596 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9598 * device/lib/_fs2slong.c: added mcs51 assembly version
9599 * device/lib/_fs2sint.c: added mcs51 assembly version
9600 * device/lib/_fs2schar.c: added mcs51 assembly version
9601 * device/lib/_fs2ulong.c: added mcs51 assembly version
9602 * device/lib/_fs2uint.c: added mcs51 assembly version
9603 * device/lib/_fs2uchar.c: added mcs51 assembly version
9604 * device/lib/_slong2fs.c: added mcs51 assembly version
9605 * device/lib/_sint2fs.c: added mcs51 assembly version
9606 * device/lib/_schar2fs.c: added mcs51 assembly version
9607 * device/lib/_ulong2fs.c: added mcs51 assembly version
9608 * device/lib/_uint2fs.c: added mcs51 assembly version
9609 * device/lib/_uchar2fs.c: added mcs51 assembly version
9610 * device/include/float.h: added #define to select asm vs c
9612 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9614 * device/lib/printf_fast.c: improvements to float output
9615 * device/include/float.h: add defines for assembly float library
9616 * device/lib/_fsget1arg.c: receive 1 float arg
9617 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9618 * device/lib/_fsnormalize.c: normalize a float
9619 * device/lib/_fsreturnval.c: return float, various helper routines
9620 * device/lib/_fsrshift.c: right shift a float's mantissa
9621 * device/lib/_fsswapargs.c: swap 2 floats
9622 * device/lib/Makefile.in: build these 6 new files for mcs51
9623 * device/lib/libfloat.lib: add these 6 files to the library
9625 2004-12-26 Borut Razem <borut.razem AT siol.net>
9627 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9630 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9632 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9633 and fully reentrant and register bank neutral.
9634 * device/lib/printf_fast.c: added float (not enabled by default),
9635 added compact/slower integer (also not enabled by default),
9636 improved size/speed of fast integer code, other minor changes
9637 * device/include/stdio.h, device/lib/Makefile.in,
9638 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9640 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9642 * src/pic16/pcode.c: declaring variables other than at the start of a
9643 block is not supported in C by VC6.
9645 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9647 * applied a previous patch from Raphael Neider that wasn't included
9648 in the previous commits, which fixes infinite loops within jumptable
9650 * made some fixes that previous patches introduced
9652 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9654 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9655 that fixes an issue with AOP_PCODE asmop's offset,
9656 * (pic16_popCopyReg): update instance field too,
9657 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9658 function of pic port,
9659 * (genCmp, genAnd, genAssign),
9660 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9662 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9664 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9665 variables initial values to idata section,
9666 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9667 variables in some functions. This utilizes parmBytes field of iCode
9668 structure to hold the offset of the variable in stack. (might be
9669 able to use the stack field too?)
9670 * applied patch from Raphael Neider # ### , # ###
9671 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9672 variable initial values in idata section,
9673 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9674 for static variables with initial value
9675 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9676 applied fix in while loop from Raphael Neider.
9678 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9680 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9681 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9682 * src/ds390/ralloc.c (serialRegAssign): spill bits
9683 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9684 * support/Util/SDCCerr.c,
9685 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9686 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9687 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9689 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9691 * device/include/sdcc-lib.h: inserted LGPL, added includes
9692 asm/ds390/features.h and asm/mcs51/features.h
9693 * device/include/asm/default/features.h,
9694 * device/include/asm/gbz80/features.h,
9695 * device/include/asm/z80/features.h: added empty _AUTOMEM
9697 * device/include/asm/ds390/features.h,
9698 * device/include/asm/mcs51/features.h: added files with defines for
9699 _AUTOMEM and _STATMEM indicating automatic and static storage class
9700 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9701 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9702 * src/SDCCicode.c (geniCodeCast),
9703 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9704 * src/SDCCloop.c (loopInduction): removed unused variable lr
9705 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9706 to convertToFcall to include char modulo (RFE 1065037), added check
9707 if left operand is unsigned and use abs of literal value
9708 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9709 as it doesn't work after conversion from peephole.def to peephole.rul
9710 * src/mcs51/gen.c (toBoolean): added check for size,
9711 (genModOneByte): optimized code for signed char modulo a literal
9712 power of 2 (thanks to Hubert Sack),
9713 (genRRC): removed unnecessary "clr c",
9714 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9715 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9717 swapped rules 256.c and 256.d,
9718 extended 256.d by using new multiple checks (thanks Erik),
9719 added rules 256.e and 256.f,
9720 updated rule 261.a and 261.b to new generated code
9721 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9723 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9725 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9726 induction related bugs, including first part of bug #1074377
9728 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9730 * applied patch from bug-report #1076292,
9731 * applied patches for genAnd and Goto-optimizations for Raphael
9733 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9734 dump a less iCode information,
9735 * src/pic16/device.h (pic16_options_t): added field debgen,
9736 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9737 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9738 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9740 * (various functions): added macros FENTRY and FENTRY2 to functions,
9741 to emit function prologue,
9742 * (various functions): fixed indentation,
9743 * (genNearPointerGet): fixed loading of FSR0,
9744 * (genPackBits): applied patch from Raphael Neider to fix updating
9745 of FSR0 and touching only the modified bits,
9746 * src/pic16/genarith.c (various functions): added macros FENTRY to
9747 emit function prologue in comments,
9748 * src/pic16/pcode.h: added functions debugf2, debugf3,
9749 * src/pic16/ralloc.c: partial fix for packForPush caused
9752 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9754 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9755 <stsp AT users.sourceforge.net> with reversed byte order
9756 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9758 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9760 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9762 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9763 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9765 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9767 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9769 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9771 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9773 (setFromConditionArgs): friendly operand parser for peephole rules,
9774 (operandBaseName, operandsNotRelated): new peephole condition
9775 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9776 architecture specific register naming into account, handles n-way
9777 comparisons, and supports quoted literals
9778 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9780 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9782 * src/mcs51/peeph.def: fixed bug #1076940
9784 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9786 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9788 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9790 Adding support for replacing ljmps with sjmps in jumptables
9791 generated for switch statements. For now you need to set the
9792 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9793 Now 4 algorithms for mcs51 jumptable generation are used:
9794 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9795 addresses loaded pc-relative for up to 112 cases and stack-pushing
9796 target addresses loaded with offset from dptr for up to 256 cases.
9798 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9799 * src/mcs51/main.c: adapted constants for switch table generation
9800 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9802 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9804 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9805 * support/regression/tests/bug1057979.c: added test for bug 1073386
9807 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9809 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9812 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9814 * src/pic16/device.h,
9815 * src/pic16/genarith.c,
9818 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9820 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9822 Large cummulative patch for pic16 port.
9823 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9824 to call when a stack overflow occurs,
9825 * (malloc.h): added CVS Id tag,
9826 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9828 * added libc directory. The current version of LibC contains string
9829 functions, ctype functions and macros and some functions of the
9830 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9831 be extensively tested in the future. Standard disclaimer here.
9832 Library is not automatically build yet. But one can build it by
9833 invoking 'make' inside the libc directory.
9834 * added ADC library under libio. Preliminary version yet.
9836 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9837 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9838 aopForRemat() now and not by pic16_aopOp(),
9839 * (pic16_popGetTempReg): removed warning messgae when allocating
9840 temporary registers, its a buggy feature and will be removed,
9841 * (pic16_popGet): set register instance field in AOP_CRY,
9842 * (pic16_outBitC): fixed for results in size greater than 1,
9843 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9844 * (pic16_storeForReturn): optimized return of 0,
9845 * (genCmp): experimental code for new genCmp which uses PIC18's
9846 special compare&skip instructions. Initial tests fail some times
9847 with variables grater than 1 byte in size, so new code is disabled,
9848 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9850 * (genCast): began a fix to optimize the casting of a bit to another
9851 bit, now assigning a bitfield to another bitfield will fail, sorry,
9852 * src/pic16/main.c: disabled the use of lr-support feature,
9853 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9854 * added some function prototypes, added function _debugf prototype,
9855 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9856 bits with offset (case PO_GPR_BIT),
9857 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9859 * (isBankInstruction): modified to return 0 for no banking instruction,
9860 and 1 for banking instruction,
9861 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9862 caused stop processing pCodes after a inline assembly block,
9863 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9864 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9865 registers when it shouldn't,
9866 * src/pic16/ralloc.c (allocReg): add preliminary support for
9867 supporting a limited set of temporary registers,
9869 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9871 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9872 genDataPointerSet): ensure assignments always copy in MSB to LSB
9874 (loadRegFromAop): recognize CLRH optimization,
9875 (genFunction): optimize RECEIVE iCodes in reentrant functions
9877 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9879 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9880 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9882 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9883 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9884 contiguous with data
9886 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9888 * device/lib/_gptrget.c (_gptrget),
9889 * device/lib/_gptrgetc.c (_gptrgetc),
9890 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9891 instead of sjmp to ret
9892 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9893 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9895 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9897 * .version: bumped version to 2.4.7
9898 * device/lib/_gptrget.c (_gptrget): is now _naked
9899 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9900 * device/lib/_gptrput.c (_gptrput): is now _naked
9901 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9902 (createFunction): fixed xstack
9903 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9904 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9906 (geniCodeCritical): store original interrupt state in an iTemp bit
9907 var unless stack-auto
9908 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9909 * src/SDCCmain.c (setIncludePath): added include/target to search path
9910 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9911 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9913 (processFuncArgs): put bit vars in bit area
9914 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9915 unsaveRBank): fixed xstack,
9916 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9917 (genFunction, genEndFunction): fixed xstack,
9918 (genAssign): optimization don't walk backwards through mem
9919 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9920 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9921 * support/regression/Makefile: also make library (for stack-auto) when
9922 making "all" and added "test-mcs51-xstack-auto"
9923 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9924 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9925 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9926 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9927 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9928 make-library by MAKE_LIBRARY
9929 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9930 regression tests for xstack
9931 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9932 * support/regression/tests/critical.c: test for critical on mcs51
9934 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9936 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9937 built version of sdcc instead of installed version
9939 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9941 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9942 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9944 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9945 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9946 WARNING: remove device/lib/build/z80/printf.o by hand when
9947 updating from previous build!
9948 * device/lib/z80/printf.c: updated comment
9949 * support/regression/tests/bug1057979.c: test all ports now
9950 * support/regression/tests/bug1065458.c: file added
9952 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9954 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9955 *_start and *_end symbols for static functions
9957 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9959 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9960 and search crt0.o in all library paths,
9961 (setIncludePath): proper handling of --nostdinc,
9962 (setLibPath): proper handling of --nostdlib
9963 * support/regression/Makefile,
9964 * support/regression/ports/ds390/spec.mk,
9965 * support/regression/ports/gbz80/spec.mk,
9966 * support/regression/ports/hc08/spec.mk,
9967 * support/regression/ports/mcs51/spec.mk,
9968 * support/regression/ports/mcs51-large/spec.mk,
9969 * support/regression/ports/mcs51-stack-auto/spec.mk,
9970 * support/regression/ports/z80/spec.mk: use include and lib files from
9971 built version of sdcc instead of installed version
9972 * doc/sdccman.lyx: fixed typo in --nostdinc
9974 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9979 * src/pic/gen.c : added support to generate code for struct bit fields.
9981 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9983 * as/xa51/xa_version.h,
9984 * device/include/errno.h,
9985 * device/include/regc515c.h,
9986 * device/lib/_itoa.c,
9987 * device/lib/_ltoa.c,
9988 * device/lib/ser_ir_cts_rts.c,
9989 * sim/ucsim/xa.src/glob.cc,
9990 * sim/ucsim/xa.src/inst_gen.cc,
9991 * sim/ucsim/xa.src/xa_bit.cc,
9992 * sim/ucsim/xa.src/xa_sfr.cc,
9993 * sim/ucsim/z80.src/inst_dd.cc,
9994 * sim/ucsim/z80.src/inst_fdcb.cc,
9995 * support/scripts/keil2sdcc.pl,
9996 * src/pic16/pic16.dsp,
9997 * src/pic16/pic16a.dsp: corrected cvs line endings
9998 * device/lib/printf_large.c: fixed bug 1057979
9999 * src/pic16/gen.c: fixed non-C standard code
10000 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10001 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10002 * support/regression/ports/mcs51/support.c: reload T1 asap
10003 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10004 pdata use and clear idata startup behaviour
10005 * support/regression/tests/bug1057979.c: added
10007 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10009 * device/examples/ds390/ow390/ad26.h,
10010 * device/examples/ds390/ow390/cnt1d.h,
10011 * device/examples/ds390/ow390/crcutil.c,
10012 * device/examples/ds390/ow390/ownet.h,
10013 * device/examples/ds390/ow390/owsesu.c,
10014 * device/examples/ds390/ow390/swt12.h,
10015 * device/examples/ds390/ow390/swtoper.c,
10016 * device/examples/ds390/ow390/temp10.h,
10017 * device/examples/ds390/ow390/thermodl.c,
10018 * device/examples/ds390/tinitalk/tinitalk.dsp,
10019 * device/examples/ds390/tinitalk/tinitalk.dsw,
10020 * device/examples/mcs51/clock/hw.h,
10021 * device/examples/mcs51/simple2/go.bat,
10022 * device/examples/serialcomm/windows/serial.h,
10023 * device/examples/xa51/dummy.c,
10024 * device/examples/xa51/hello.c,
10025 * device/include/80c51xa.h,
10026 * device/include/at89x051.h: corrected cvs line endings
10028 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10030 * src/pic16/main.c (options): added command line --gstack, to trace
10031 stack over/under flows,
10032 * added pragma 'wparam' to allow passing first byte of function
10033 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10034 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10035 call to __gstack_test function and sets up the symbol as extern,
10036 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10037 * popaop): added call to pic16_testStackOverflow,
10038 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10040 * (genCall, genPcall): now all parameters are passed via stack
10041 except in functions that are pass to wparam pragma in which WREG is
10043 * (genPcall): REENTRANT flag is checked to see if variable prototype
10044 contains reentrant keyword, don't call a non-reentrant function, via
10045 a reentrant function pointer or vice versa, functions are never
10047 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10049 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10050 SIGSEGV when accessing a NULL register stucture,
10051 * (pic16_printGPointerType): modified to handle UPPER modifier for
10052 function initializers, changed prototype of function to simpler one,
10053 * (pic16_printIvalFuncPtr): check to see if function is already
10054 added in externs list,
10055 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10056 optimized a move from W to SFR with a move to the same register
10057 later after a CALL,
10058 * device/lib/pic16/debug: NEW directory, contains debug features
10059 which are enabled when linking with libdebug.lib, currently command
10060 line option --gstack enables stack pointer tracing for over/under
10061 flow, corresponding sources are in debug/gstack
10063 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10065 * doc/sdccman.lyx: updated SDCC version,
10066 * (PIC16 port): update list of command line options,
10067 * src/pic16/device.h (structure pic16_options_t): added field gstack
10068 to enable stack overflow tracing on push/pops,
10069 * src/pic16/device.c (statistics structure): added statistics
10071 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10072 pic16_dump_int_registers): increase statistics counters for each
10073 * variable which is encountered
10074 * (pic16_dump_usection): emit each .udata variable to its own udata
10076 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10077 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10078 parameters via stack, otherwise use old scheme,
10079 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10080 assembler output file,
10081 * src/pic16/main.c: added command line options --gstack to enable
10082 push/pop tracing for stack overflow,
10083 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10084 instructions): added size of each instruction,
10085 * (pic16_countInstruction): estimate size of instructions in
10086 the_pFile list, inline assembly blocks are not counted,
10087 * (pic16_FixRegisterBanking): trace previous register usage, when
10088 banksel optimizations is greater than 0, don't emit a redudant
10091 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10093 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10094 * src/pic16/ralloc.c : applied same fix for pic16.
10095 * src/pic/gen.c : tidied it up a little.
10097 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10099 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10100 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10102 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10104 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10106 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10108 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10109 non-reentrant function __modsint in the interrupt function (thus
10110 corrupting math operations during serial I/O)
10111 * device/lib/ser_ir.c: as above, changed buffersize
10112 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10113 256.c,d for zeroing
10114 * doc/Makefile: added option -t for rsync
10116 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10118 * src/SDCCast.h (struct ast),
10119 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10121 2004-10-20 Borut Razem <borut.razem AT siol.net>
10123 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10126 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10128 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10130 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10131 support functions to replace long sequences of MOVFF's from access
10132 bank registers to stack and vice versa,
10133 * src/pic16/device.h: added new field opt_flags, where optimization
10134 flags can be set to enable certain features,
10135 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10136 * pBlock, (genFunction, genEndFunction): surroung loop for
10137 saving/loading used registers in stack with PC_INFO pCodes,
10138 INF_LREGS. Code in between can then be optimized by pCode optimizer
10139 to support function calls,
10140 * (genDataPointerSet): fixed bug which loaded float fields in
10141 structures with corrupt data,
10142 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10143 in a standard way debug info on stderr. Feature used for developing
10144 and debugging only,
10145 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10146 obsolete chunks of code,
10147 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10148 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10149 * pic16/src/pcode.c (pic16_newpCodeInfo,
10150 * (pic16_newpCodeOpLocalRegs),
10151 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10153 * (pic16_pCodeConstString): printing of the initial value of a
10154 symbol as a comment is inhibited since parsing was already done by
10155 copyStr and output is corrupt,
10156 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10158 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10160 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10162 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10164 * as/mcs51/lkarea.c: removed old K&R style,
10165 (lnksect): changed check on boundary error,
10166 (lnksect2): changed check on boundary error,
10167 (lnksect2): extend XSTK to end of page if size = 1
10168 * as/mcs51/lkmain.c: removed old K&R style,
10169 (Areas51): create l_IRAM symbol
10170 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10171 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10172 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10173 * device/lib/_mullong.c: added version to be compiled with xstack
10174 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10175 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10176 * device/lib/mcs51/crtxstack.asm: fixed comment
10177 * src/SDCCglue.c: maxInterrupts defaults to 0,
10178 (emitMaps): added pdata,
10179 (createInterruptVect): (re)moved default,
10180 (glue): added pdata,
10181 (glue): moved __start__xstack to XSTK with default size 1
10182 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10183 and options.float_rent when options.stackAuto is set,
10184 (linkEdit): only write XDATA_NAME if provided on command line
10186 * src/SDCCmem.c: added pdata
10187 * src/port.h: added pdata_name to PORT
10188 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10189 (saveRegisters, unsaveRegisters): removed usage of B,
10190 (genMinus): fixed accumulator clash,
10191 (genJumpTab): added comment, this needs another look
10192 * src/mcs51/gen.c: added check for "B in use" paranoia,
10193 added pushB() and popB()
10194 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10197 * src/ds390/main.c,
10199 * src/mcs51/main.c,
10201 * src/pic16/main.c,
10203 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10204 added PSEG (PAG,XDATA) or NULL to port specifier
10205 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10206 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10207 (_mcs51_genInitStartup): removed __start__xstack equ,
10208 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10209 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10210 * src/z80/gen.c (_rleAppend): fixed warnings
10211 * support/regression/tests/zeropad.c: added pdata test
10212 * .version: bumped to 2.4.6
10214 2004-10-17 Borut Razem <borut.razem AT siol.net>
10216 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10217 as a part of nightly build
10219 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10221 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10222 WREG holds the first byte function parameters,
10223 * (aopForSym): take special case for symbols which are in FARSPACE
10224 but in CODESPACE too,
10225 * (assignResultValue): modified to take into account _G.useWreg,
10226 * (genCall): don't use wreg for parameter passing when function is
10227 declared as reentrant, too, added optimization INCF to stack
10228 pointer when stack parameter count is 1,
10229 * (genFunction, genEndFunction): refurnished and fixed to not using
10230 wreg for passing parameters when function has varargs or is
10231 reentrant, fixed bug with symbol name compare for generating
10232 functions in absolute address,
10233 * (pic16_storeForReturn): refurnished,
10234 * (genCmp): began writing a new version of the function, not ready
10235 yet, therefore it is disabled,
10236 * (genAssign): do not read code memory when assigning a function to
10237 a pointer function,
10238 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10239 array of characters, not pointer,
10240 * (pic16initialComments): in debug mode emit an .ident directive for
10242 * (_process_pragma): emit a new warning type (internal to pic16)
10243 when setting stack to default length, emit a similar warning when
10244 placing a function at absolute address and address is not word aligned
10245 * (_pic16_parseOptions): added 'return TRUE' statement,
10246 * (_pic16_linkEdit): if compiling a source, then add the source's
10247 file object, first in the list of objects to link,
10249 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10251 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10252 * src/pic/main.c : removed VC warning.
10253 * src/pic/gen.c : changed comment.
10255 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10257 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10258 reference to a deprecated symbol _GPTRREG was causing failure to
10259 link. Thanks G. M. Gallant for the info.
10261 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10263 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10264 comments for Bugs item #954788.
10266 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10268 * src/pic16/device.c (pic16_dump_gsection,
10269 * pic16_groupRegistersInSection): handle symbols declared to be in
10270 access bank differently,
10271 * src/pic16/gen.c (struct _G): added field resDirect,
10272 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10273 send values read from stack directly to result and don't allocate
10275 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10277 * (pic16_sameRegsOfs): NEW,
10278 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10279 free because they were not allocated from temporary pool,
10280 * pic16_popRegFromString): workaround to fix a problem with
10281 allocating variables twice or never,
10282 * (genGenPointerGet): using PRODL instead of FSR0H,
10283 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10285 * (genAssign): take advantage of the _G.resDirect flag,
10286 * (genCast): around line 11844, use mov2f instead of directly
10287 MOVFF'ing between operands to account for literal values,
10288 * src/pic16/genutils.c: some new debug functions for gpsim have been
10290 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10291 float with integer part only,
10292 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10293 place variables in access bank
10294 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10295 updated sources to reflect recent changes in gen.c
10297 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10299 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10300 sources that searched for headers in installation path, now the
10301 device/include/pic16 is used,
10302 * src/pic16/glue.c (pic16glue),
10303 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10304 .line directives if not in debug mode, this suppresses assembler's
10305 warnings for ignored directives
10307 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10309 * src/port.h: made reset_regparms prototype void parameter explicit.
10310 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10311 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10312 * doc/sdccman.lyx: documented warning disabling and how to use
10313 printf_large to make it print floats.
10314 * device/include/stdbool.h: NEW
10315 * device/lib/_atof.c,
10316 * device/lib/_divuint.c,
10317 * device/lib/_divulong.c,
10318 * device/lib/expf.c,
10319 * device/lib/printf_large.c,
10320 * device/lib/sincosf.c,
10321 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10322 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10323 a completely reentrant lib.
10325 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10327 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10328 * device/include/pic16/stdio.h: fixed bug with colon
10330 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10332 * device/include/pic16/stdio.h,
10333 * device/include/pic16/stdlib.h,
10334 * device/include/pic16/math.h: NEW
10335 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10336 declared as _naked to reduce overhead
10337 * device/lib/Makefile.in (target port-specific-objects-pic16):
10338 changed * to *.* so to ignore the CVS directory,
10339 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10340 stacked variables back in stack,
10341 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10344 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10346 * .version: bumped version number to 2.4.5
10347 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10348 * support/Util/SDCCerr.c (messages structure): added entry for
10351 Large cumulative patch for pic16 port and libraries.
10352 * device/include/pic16/sdcc-lib.h,
10353 * device/include/pic16/stdarg.h,
10354 * device/include/asm/pic16/features.h,
10355 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10356 * device/include/pic16/float.h: changes reentrant keyword with
10357 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10358 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10359 updated target build-libraries to include objects from gptr,
10360 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10361 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10362 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10363 all function headings,
10364 * src/SDCCmain.c: added global parameter userIncDirsSet,
10365 * (parseCmdLine): when option -I is encountered add directory to
10366 userIncDirsSet too,
10367 * src/version.awk: added space between control and long,
10368 * src/pic16/NOTES: added some notes for the port,
10369 * src/pic16/gen.c: added prototype for mov2fp function,
10370 * (fReturnpic16[]): properly named return value registers,
10371 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10372 * (aopForSym): added code to handle symbols with onStack flag set,
10373 symbols onStack are allocated PTRSIZE bytes,
10374 * (aopFreeAsmop): handles special case where asmops are stack objects,
10375 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10376 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10377 added argument lock to trace flaws in allocating temporary registers
10378 when developing port,
10379 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10380 * (pic16_popRegFromString): reenabled allocating a direct register
10382 * (assignResultValue): various beautifications,
10383 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10384 referenced function argument,
10385 * (genIpush): reenabled to allow stacked arguments, handles only
10386 ic->parmPush iCodes,
10387 * (genCall, genPcall): major changes to allow for variable argument
10388 functions, fixed a bug with falsely restoring stack pointer after
10389 returning from call,
10390 * (genFunction): pending code for critical function,
10391 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10392 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10393 * (genNearPointerGet): fixed bug with indirect reading, was always
10395 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10397 * (genAddrOf): rewrote code to take address of a stacked function parameter
10398 * (genCast): fixed casting to generic pointer type,
10399 * src/pic16/gen.h: added AOP_STA,
10400 * (struct asmop): added field stk,
10401 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10402 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10403 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10404 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10405 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10406 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10408 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10410 * (pic16_port structure): generic pointer size is set to 3,
10411 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10412 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10414 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10415 operand is an iTemp,
10417 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10419 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10420 * debugger/mcs51/simi.c: addapt new syntax of s51
10422 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10424 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10425 * src/pic16/pcode.c: commented out some calls to free() in order to
10428 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10431 * src/SDCCicode.c (isiCodeInFunctionCall),
10432 * src/avr/ralloc.c (selectSpil),
10433 * src/pic/ralloc.c (selectSpil),
10434 * src/pic16/ralloc.c (selectSpil),
10435 * src/ds390/ralloc.c (selectSpil),
10436 * src/hc08/ralloc.c (selectSpil),
10437 * src/xa51/ralloc.c (selectSpil),
10438 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10439 stack in the middle of a function call sequence (fixes bug #1020268)
10440 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10441 costs associated with the minimum switch case.
10443 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10445 * src/SDCC.lex: fixed bug #1030549
10447 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10449 * src/SDCCcse.h (struct cseDef),
10450 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10451 over a function call if the CSE is derived from a symbol whose
10452 address has been taken (fixes bug #1029883)
10453 * support/regression/tests/bug-1029883: a new regression test for
10456 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10458 * src/hc08/gen.c (emitinline): fixed bug #1029778
10459 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10460 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10461 and starts toward RFE #905167)
10463 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10465 * src/pic16/gen.c (mov2f): New function to move an operand to
10466 another without considering if it is a literal or a register,
10467 * (pic16_sameRegs): don't check if they are both AOP_REG,
10468 * (AccRsh): removed andmask=0 lines,
10469 * (genLeftShift): duplicated to be improved in future versions,
10470 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10471 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10472 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10473 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10474 * (insertBankSwitch): fixed inserting banksel directives algorithm
10475 for instructions that follow a skip instruction, this fixes a report
10476 for broken subtraction code generation,
10477 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10478 iCode is a left op, just in case result and right share the same
10481 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10484 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10486 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10487 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10488 on 2004-09-12; it was buggy
10490 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10492 * src/SDCCsymt.h: removed RESULT_CHECK
10497 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10499 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10501 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10502 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10503 configuration values no more rejected by compiler, they are assigned
10504 to configuration registers with a warning message instead,
10505 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10506 the for-loop so last conf register is emitted too,
10507 * (_pic16_initPaths): link library libsdcc.lib by default,
10508 * (_hasNativeMulFor): modified test for multiplication according to
10509 Raphael Neider's remarks. Integer multiplication is also done with
10511 * device/include/pic16/pic18fregs.h: corrected type error in while
10512 testing and including 18f6720 header file
10514 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10516 * src/pic16/device.h (pic16_options): removed field use_crt,
10517 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10518 until an optimization to handle single bits is added,
10519 * (pic16_loadFSR0): moved before genUnpackBits,
10520 * (genAnd): some white lines removed,
10521 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10522 leave_reset flags in pic16_options when using crt modules,
10524 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10526 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10527 for bugs 898889 & 979599. Also used some safer print instructions.
10529 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10531 * src/pic16/device.h (pic16_options_t): added field use_crt,
10533 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10534 catch a probable future bug,
10535 * src/pic16/gen.c: aopIdx function commented out,
10536 * (genAssign): commented out old code which used aopIdx,
10537 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10538 code, added if conditionals to take into account the --use-crt
10539 command line options,
10540 * src/pic16/main.c (pic16_optionsTable): added new command line
10541 options, --use-crt= and --no-crt,
10542 * (_pic16_linkEdit): now the proper crt object is added in the
10543 linker command line except than when --no-crt is specified,
10544 * src/pic16/pcode.c,
10545 * src/pic16/pcode.h: added some structures and functions for a new
10546 optimization scheme to compansate for instruction overhead between
10547 same iCodes, this scheme is currently under development and is not
10548 working in any way,
10549 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10551 * device/lib/pic16/startup/crt0i.c,
10552 * device/lib/pic16/startup/crt0iz.c: added global char variable
10553 __uflags to force the generation of an idata section
10555 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10558 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10559 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10561 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10564 Frieder) and clarified the default code optimization mode
10566 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10568 * src/SDCC.lex (doPragma, process_pragma),
10569 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10570 "opt_code_size", and "opt_code_balanced"
10571 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10572 regrouped options by category, added support for category headers
10573 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10574 and "--opt-code-size"
10575 * doc/sdccman.lyx: documented these new options and pragmas
10576 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10577 preference into account
10579 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10581 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10582 geniCodePreDec): Fixed bug 904237 by generating a warning
10584 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10586 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10588 * src/pic/device.c : When no max ram set validate full memory range.
10590 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10592 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10594 * device/lib/_gptrget.c,
10595 * device/lib/_gptrput.c: updated comment
10596 * device/lib/calloc.c,
10597 * device/lib/free.c,
10598 * device/lib/malloc.c,
10599 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10600 * src/SDCCcse.c (cseBBlock),
10601 * src/SDCCicode.c (printOperand, geniCodeArray),
10602 * src/SDCCicode.h (struct operand): fixed bug 868103
10603 * support/regression/tests/bug-868103.c: added
10604 * src/SDCCast.c (searchLitOp),
10605 * src/SDCCcse.h (struct cseDef),
10606 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10607 * src/SDCCicode.h (struct operand),
10608 * src/SDCCsymt.h (struct sym_link),
10609 * src/avr/gen.c (hasInc),
10610 * src/ds390/gen.c (hasInc),
10611 * src/hc08/gen.c (genPlusIncr, hasInc),
10612 * src/mcs51/gen.c (hasInc),
10613 * src/pic16/glue.c (pic16_printIvalChar),
10614 * src/pic16/ralloc.c (regWithIdx),
10615 * src/xa51/gen.c (hasInc) : removed warnings
10616 * src/SDCCast.c (createBlock): added comment ???
10617 * src/hc08/ralloc.c: updated comments
10619 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10621 * doc/sdccman.lyx: updated section on switch statements, added
10622 section about semaphore locking
10623 * doc/Makefile: added option -info for latex2html
10624 * device/lib/_gptrget.c,
10625 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10627 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10629 * src/pic/device.h,
10630 * src/pic/device.c,
10631 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10632 maxram is less than 0x100.
10634 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10636 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10638 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10641 * src/mcs51/main.c,
10642 * src/ds390/main.c,
10646 * src/pic16/main.c,
10649 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10650 a jump table is the best form for a switch statement, including
10651 automatic insertion of missing cases to make the case range
10652 continuous. Developed in collaboration with Frieder Ferlemann.
10654 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10656 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10657 accumulator result if it needs sign extension
10659 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10661 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10663 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10665 * device/lib/gbz80/printf.c,
10666 * device/lib/z80/printf.c: removed define for NULL
10668 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10670 * as/xa51/xa_link.c,
10671 * device/examples/ds390/ow390/ad26.c,
10672 * device/examples/ds390/ow390/cnt1d.c,
10673 * device/examples/ds390/ow390/counter.c,
10674 * device/examples/ds390/ow390/ds2480.h,
10675 * device/examples/ds390/ow390/ds2480ut.c,
10676 * device/examples/ds390/ow390/findtype.c,
10677 * device/examples/ds390/ow390/gethumd.c,
10678 * device/examples/ds390/ow390/owllu.c,
10679 * device/examples/ds390/ow390/ownetu.c,
10680 * device/examples/ds390/ow390/swt12.c,
10681 * device/examples/ds390/ow390/swtloop.c,
10682 * device/examples/ds390/ow390/temp.c,
10683 * device/examples/ds390/ow390/temp10.c,
10684 * device/examples/ds390/ow390/thermo21.c,
10685 * device/examples/ds390/ow390/tinilnk.c,
10686 * device/examples/ds390/ow390/tstfind.c,
10687 * device/examples/serialcomm/windows/serial.cpp,
10688 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10689 * device/include/reg51.h: fixed line endings for cvs
10691 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10693 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10694 packRegsForAccUse, packRegisters): new accumulator register
10696 * support/regression/ports/hc08/support.c (_putchar): suppress
10697 warning of unused variable
10698 * src/SDCCicode.c: added SWAP entry to codeTable
10700 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10702 * device/lib/sprintf.c: forgot to add this file before previous commit
10704 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10706 * src/pic16/gen.c (genPackBits): added operand right in function
10707 parameters, load result directly if p_type is POINTER (that is
10708 called by genNearPointerSet)
10709 * (genUnPackBits): added operand left in function parameters,
10710 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10711 FSR0 if accessing bitfields,
10713 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10715 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10716 _print_format; updated printf, sprintf, vsprintf
10717 * device/include/asm/default/features.h: corrected comment/define
10718 * device/lib/Makefile.in: added sprintf.c
10719 * device/lib/libsdcc.lib: added sprintf module
10720 * device/lib/printf_large.c,
10721 * device/lib/vprintf.c,
10722 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10724 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10725 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10726 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10728 * support/regression/tests/zeropad.c: define idata as data for hc08
10730 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10732 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10733 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10734 labels are referenced at least once (even if a reference is not found)
10735 * src/hc08/gen.c (emitcode): set isComment flag for comments
10736 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10737 loads), rules 6a..6b (optimize jumps to return)
10739 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * device/lib/acosf.c (acosf),
10742 * device/lib/asinf.c (asinf),
10743 * device/lib/atanf.c (atanf),
10744 * device/lib/ceilf.c (ceilf),
10745 * device/lib/cosf.c (cosf),
10746 * device/lib/coshf.c (coshf),
10747 * device/lib/cotf.c (cotf),
10748 * device/lib/fabsf.c (fabsf),
10749 * device/lib/floorf.c (floorf),
10750 * device/lib/log10f.c (log10f),
10751 * device/lib/logf.c (logf),
10752 * device/lib/sinf.c (sinf),
10753 * device/lib/sinhf.c (sinhf),
10754 * device/lib/sqrtf.c (sqrtf),
10755 * device/lib/tanf.c (tanf),
10756 * device/lib/tanhf.c (tanhf),
10757 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10758 replaced all instances of "reentrant" in the library functions
10759 defined in math.h with this macro.
10760 * support/regression/tests/float_trans.c: reenabled test for hc08
10762 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10764 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10765 erroneously deleted
10767 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10769 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10770 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10771 multi-byte volatile operands are used
10772 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10773 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10774 initialization to area GSINIT0 so that it would always precede
10775 any static initializers in GSINIT
10776 * support/regression/tests/zeropad.c: fixed idata define for hc08
10777 * support/regression/tests/bug-927659.c,
10778 * support/regression/tests/float_trans.c: disabled tests for hc08
10779 pending missing library routines
10780 * .version: increased version number to 2.4.4 - hc08 port now passes
10784 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10786 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10787 * Makefile.common.in,
10789 * as/hc08/Makefile.in,
10790 * as/mcs51/Makefile.in,
10791 * as/z80/Makefile.in,
10792 * debugger/mcs51/Makefile.in,
10793 * device/include/Makefile.in,
10794 * device/lib/Makefile.in,
10797 * link/z80/Makefile.in,
10798 * packihx/Makefile.in,
10799 * sim/ucsim/main_in.mk,
10800 * sim/ucsim/avr.src/Makefile.in,
10801 * sim/ucsim/doc/Makefile.in,
10802 * sim/ucsim/gui.src/serio.src/Makefile.in,
10803 * sim/ucsim/hc08.src/Makefile.in,
10804 * sim/ucsim/s51.src/Makefile.in,
10805 * sim/ucsim/xa.src/Makefile.in,
10806 * sim/ucsim/z80.src/Makefile.in,
10808 * support/cpp2/Makefile.in,
10809 * support/librarian/Makefile,
10810 * support/makebin/Makefile: added DESTDIR to the install path proposed
10811 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10812 * doc/sdccman.lyx: added DESTDIR documentation
10814 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10816 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10817 instruction for interrupt handlers, use fast returns when returning
10818 from high priority interrupts
10820 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10822 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10824 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10825 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10826 bugs, ported much of Bernhard's code from mcs51
10827 * src/mcs51/gen.c (genSend),
10828 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10829 than one when calling a reentrant function
10830 * device/lib/_mullong.c: defined an alternate struct layout for big
10831 endian ports (hc08)
10833 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10835 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10838 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10840 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10841 are sane and complete before asking the port its prefered parameter
10842 passing method (fixes bug #1017633)
10843 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10846 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10848 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10849 problem in bitfields >= 8 bits.
10851 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10853 * src/SDCCsymt.c: undid changes that were not meant to be committed
10855 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10857 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10859 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10861 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10862 copied and wrong bit got inverted
10864 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10866 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10867 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10868 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10869 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10870 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10871 assignments to bitfields at known addresses
10872 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10873 reads from bitfields at known addresses
10874 * src/hc08/ralloc.c (packRegisters),
10875 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10876 genhc08Code): optimize pointer get values used as conditionals
10877 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10880 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10882 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10883 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10884 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10887 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10889 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10891 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10893 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10896 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10898 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10900 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10902 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10905 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10907 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10909 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10911 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10912 cases use more compact code.
10914 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10916 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10918 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10922 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10925 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10926 parameter of changePointer() from symbol* to sym_link*
10927 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10928 * src/SDCCsymt.c (compareType): void* type is castable to other
10929 pointers, but not necesarily an exact match.
10930 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10931 is no longer blindly treated as an exact match.
10932 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10934 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10936 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10938 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10942 * src/pic/ralloc.h,
10943 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10945 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10947 * src/pic/device.c,
10948 * src/pic/device.h,
10949 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10951 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10953 * src/mcs51/gen.c (emitcode): fixed bug #992819
10955 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10957 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10958 there's no need to make it worse
10960 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * src/mcs51/ralloc.c (deassignLR),
10963 * src/ds390/ralloc.c (deassignLR),
10964 * src/hc08/ralloc.c (deassignLR),
10965 * src/z80/ralloc.c (deassignLR),
10966 * src/pic/ralloc.c (deassignLR),
10967 * src/pic16/ralloc.c (deassignLR),
10968 * src/avr/ralloc.c (deassignLR),
10969 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10970 rlivePoint): fixed another part of bug #971834
10972 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10974 * src/z80/main.c: enabled "critical" keyword
10975 * src/z80/mappings.i,
10976 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10977 functions (fixes bug #979646)
10978 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10980 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10982 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10985 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10987 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10988 doesn't disable too much optimizations
10990 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10992 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10994 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10996 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10998 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11000 * src/pic/gen.c tidied up tabs
11001 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11002 * src/pic/main.c tidied up tabs
11003 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11004 * src/pic/pcoderegs.c tidied up tabs
11005 * src/pic/ralloc.c tidied up tabs
11007 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11009 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11010 to S_FIXED for pic16 port and when symbol is not in level 0,
11011 allocate for S_REGISTER storage class and pic16 port, too,
11012 * src/pic16/device.h: prototype for checkSym,
11013 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11014 * (pic16_assignConfigWordValue): test the value and the mask to
11015 validate that the value is suitable for the configuration word,
11016 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11017 collect extern declared symbols, don't emit symbol twice, check
11018 first if symbol is in publics set first,
11019 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11020 * added command line '--fstack' which enables an experimental
11021 feature for stack access, too buggy to be used yet...
11022 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11023 * (pic16_allocDirReg): when register has storage class S_REGISTER
11024 allocate in pic16_dynAccessRegs,
11025 * device/include/pic16/pic18f????.h: modified configuration word
11026 naming convention, words started as CONFIG0H but should be CONFIG1H
11028 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11030 * device/include/mcs51reg.h: fixed bug 970993
11032 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11034 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11035 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11036 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11037 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11038 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11039 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11040 error/warning numbers,
11041 added function setWarningDisabled()
11042 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11043 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11044 _memcmp.c _memmove.c calloc.c realloc.c free.c
11045 * support/regression/tests/malloc.c: added tests for new functionality
11046 * support/regression/tests/zeropad.c: added tests for truncated initializers
11047 and initialized char arrays starting with '\x0'
11048 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11050 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11052 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11054 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11056 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11057 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11058 peephole 177.e. Thanks to anonymous
11060 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11062 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11063 function isn't used in the source but referenced as a
11064 variable initializer then declare it as extern in .asm file
11066 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11068 * .version: increased version number to 2.4.3
11070 Adding version extension according to ChangeLog CVS revision
11071 * src/Makefile.in (target all): added dependency 'version.h'
11072 * (rule version.h): added rule to create version.h from ChangeLog,
11073 * (rule dep): added dependency version.h,
11074 * src/version.awk: AWK script to create version.h
11075 * src/SDCCdwarf2.c (dwWriteModule),
11076 * src/SDCCglue.c (initialComments),
11077 * src/SDCCmain.c (printVersionInfo): modified to write after
11078 version string the version extension number,
11079 * src/SDCCutil.c: included "version.h"
11080 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11082 * src/SDCCutil.h: added prototype for getBuildNumber
11084 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11085 includeDirsSet, too,
11086 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11087 const char [] is found in function prototype...
11089 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11090 moving to WREG with source is already in WREG,
11091 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11092 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11093 * (aopForSym): stack'ed symbols are partially supported, added
11094 if-clause to support symbols in FARSPACE,
11095 * (sameRegs): added test for AOP_ACC to see if registers are same,
11096 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11097 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11098 * (pic16_popRegFromString): will not allocate a new register if it
11099 doesn't find one by name, bug may have introduced...
11100 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11101 * (genIpush): revived to use pic16 port's stack,
11102 * (genAddrOf): added incomplete case for stack'ed operand,
11103 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11104 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11105 can handle multibyte operands,
11106 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11107 * (pic16initialComments): added message for MPLAB compatibility
11109 * src/pic16/main.h: prototype for pic16_mplab_comp,
11110 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11111 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11112 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11113 because of increased complexity of procedure,
11114 * (_process_pragma): stack pragma changed to format 'stack pos len',
11115 emit symbol '_stack_end' to conform with gplink,
11116 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11117 to search for register,
11118 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11120 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11121 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11122 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11123 case for PO_GPR_REGISTER,
11124 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11125 dies, the new era is ahead !...
11126 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11127 pic16_dynInternalRegs,
11128 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11129 * (pic16_allocDirReg): minor optimizations and bug fixes,
11130 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11132 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11133 load stack and frame pointer with address of 'stack_end' symbol
11135 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11137 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11138 without source code but only variable initializers
11140 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11142 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11143 external are not declared as extern to reduce overhead while linking
11145 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11147 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11149 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11151 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11152 Yee Keat for the patch
11153 * src/SDCCast.c (decorateType): fixed bug #979599
11154 * src/ds390/gen.h: removed local fReturnSizeDS390
11155 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11156 * src/ds390/gen.c (genAnd, genOr, genXor),
11157 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11159 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11161 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11162 add relFilesSet to $3, manipulate $2 to handle linking of object
11163 files without source files in command line,
11164 * device/include/pic16 (all headers): added ID location macros,
11165 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11166 entries for ID location bytes,
11167 * (pic16_assignIdByteValue): NEW,
11168 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11169 added field dumpcalltree to pic16_options_t,
11170 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11171 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11172 emitting rFalseIfx label after check_carry label,
11173 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11174 pic16_emitDIRegs), NEW
11175 * (pic16glue): dump .calltree file when option --calltree found,
11176 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11177 * (_pic16_genAssemblerPreamble): emit ID locations after
11178 configuration registers,
11179 * (pic16_linkCmd): modifications of the link command,
11180 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11181 * (pic16_pCodeInitRegisters): don't init stack registers,
11182 * (pic16_findPrevInstruction): fixed bug,
11183 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11184 bug with immediate registers,
11185 * (buildCallTree): traces stack push and pop,
11186 * (pct2): dump also stack usage for each function,
11187 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11188 * (pic16_allocDirReg): various modifications,
11189 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11192 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11194 * src/pic16/pcode.c: removed buggy double colon
11196 2004-07-01 Borut Razem <borut.razem AT siol.net>
11198 * support/scripts/sdcc.nsi: added include/pic16 to setup
11200 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11202 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11203 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11205 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11206 specific command line arguments. Also added sample lkr script
11207 for placing a variable at a specific memory bank.
11208 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11209 at a specific memory bank,
11210 * (pic16_dump_isection): fixed bug which caused string literals to
11211 be omitted when dumping idata section,
11212 * (pic16_groupRegistersInSection): added code to handle registers
11213 in specific memory banks,
11214 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11215 public, all references are renamed too,
11216 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11218 * (pic16_storeForReturn): added case to handle when dest is WREG,
11219 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11220 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11221 pic16_rel_udata, check to see if that register is marked as being
11222 a member of a specific memory bank,
11223 * (pic16_printIvalCharPtr): added code to add string literals either
11224 to code or the idata sections,
11225 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11226 also accept the 'udata' pragma,
11227 * src/pic16/main.h: new structure types sectName and sectSym
11228 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11229 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11230 * (pic16_findPrevInstruction): fixed, it returned nothing,
11231 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11232 instruction combinations,
11233 * (pic16_FixRegisterBanking): heavily reorganised,
11234 * (pic16_AnalyzeBanking): if generating banksel directives is
11235 disabled, then don't call FixRegisterBanking at all,
11236 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11237 completely removed,
11238 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11240 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11242 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11243 Phuah Yee Keat <yk.phuah AT nestac.com>
11245 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11247 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11248 correctly the IVT even if it is relocated to some other location
11250 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11252 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11253 * device/include/pic16/pic18f2220.h: NEW,
11254 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11255 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11256 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11257 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11258 nodefaultlibs, ivt_loc is the location of the interrupt vector
11259 table, and nodefaultlibs signs that default libraries should not be
11260 linked in link stage,
11261 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11262 according to --ivt-loc argument,
11263 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11264 when pragma stack is found,
11266 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11268 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11269 256 (range check), 257 (do while), 258.a-f (bit banging
11270 f.e. on 3-wire SPI bus)
11272 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11275 variables used exclusively within a loop
11277 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11279 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11281 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11283 * src/SDCClrange.c (computeClash): fixed bug #971834
11285 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11287 * src/mcs51/gen.c (genCmp): fixed bug #975903
11288 * src/hc08/gen.c (operandsEqu),
11289 * src/ds390/gen.c (operandsEqu),
11290 * src/z80/gen.c (operandsEqu),
11291 * src/pic/gen.c (operandsEqu),
11292 * src/pic16/gen.c (operandsEqu),
11293 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11294 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11296 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11298 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11300 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11302 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11303 default case in switch statement,
11304 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11305 to eliminate problem with initialisation of pointers, but problem
11307 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11308 * (emitStaticSegment): removed various lines emitting debug info,
11309 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11310 added processor registers for utilizing EEPROM,
11311 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11312 configurable and set 8
11314 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11316 * .version: increased version number to 2.4.2,
11318 Cumulative patch for pic16 port
11319 * src/pic16/device.c: changed scheme to dump initial values for
11320 variables in idata segment, all print_idata* functions were removed,
11321 now the pic16_printIval* will be called,
11322 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11323 * _pic16_printPointerType, pic16_printPointerType,
11324 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11325 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11326 NEW, similar to the respective functions in SDCCglue.c,
11327 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11328 way, emitting hex bytes,
11329 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11331 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/avr/ralloc.c (serialRegAssign),
11334 * src/xa51/ralloc.c (serialRegAssign),
11335 * src/pic/ralloc.c (serialRegAssign),
11336 * src/pic16/ralloc.c (serialRegAssign),
11337 * src/hc08/ralloc.c (serialRegAssign),
11338 * src/z80/ralloc.c (serialRegAssign),
11339 * src/ds390/ralloc.c (serialRegAssign),
11340 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11342 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11344 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11345 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11347 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11349 Cumulative patch for pic16 port:
11350 * src/pic16/device.h (typedef PIC16_device) modified fields for
11351 defining microcontrollers,
11352 * src/pic16/device.c: added new info for all devices in Pics16 array,
11353 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11354 to be optimised out by the pCode optimiser,
11355 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11356 specially, bug reported by G.M. Gallant,
11357 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11358 as force'd so that cannot be optimised out by pCode optimiser,
11359 * src/pic16/pcode.c,
11360 * src/pic16/pcodepeeph.c,
11361 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11362 they are disabled by default, but can be enabled explicit with
11363 command argument --denable-peeps, for testing,
11364 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11365 --pomit-ivt in COMPILE_FLAGS
11367 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11369 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11370 compilation on MSVC
11372 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11374 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11376 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11378 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11379 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11381 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11383 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11384 would only assign 0x300001 register.
11386 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11388 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11389 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11391 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11393 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11395 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11396 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11397 added peephole 254 (left shift), 255 (jump table)
11399 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11401 * device/lib/Makefile.in: removed comment line with model-pic16,
11402 * (target port-specific-objects-pic16): the libraries and objects
11403 are copied to the build directory form the device/lib/pic16/bin
11406 Cumulative patch concerning pic16 port:
11407 * library directory has been re-organized,
11408 * added support for PIC18F1220,
11409 * added headers and library sources for chips 18f1220,18f6520,
11410 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11412 * configuration registers setting has changed, now each supported
11413 device has a complete description of the registers it uses,
11414 * all initialisations are moved to idata sections, these section
11415 can be absolute or relocatable,
11416 * fixed initialisation of codespace variables,
11417 * fixed warning about PCLATU and gpsim,
11418 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11419 * (genAssign): use table reads when assigning from variables in codespace,
11420 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11421 char/int variables placed in codespace,
11422 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11423 registers set in .asm file, no need for --pomit-config-words anymore,
11424 * (pic16glue): some 8051 legacy segments are commented out
11425 (to be removed completely),
11426 * added support for alternative assembler and linker with --asm=
11427 and --link= command line arguments,
11428 * peepholes are disabled automatically in the port, no need to
11429 specify on command line,
11430 * port supports natively char/int/long multiplication, but converts
11431 all divisions to support functions,
11432 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11433 to the file set in variable $2,
11434 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11435 strings in ASCII format and not in hex,
11436 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11437 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11438 allocate proper register if iCodes aren't temporary,
11440 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11442 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11444 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11446 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11449 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11451 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11452 computed address is reused
11453 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11454 multi-byte bitfields
11456 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11458 * src/z80/gen.c: (genArrayInit): must check for pointers too
11460 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11462 * support/regression/tests/zeropad.c: never meant to commit the
11463 nestedstruct test: removed, added check for GCC version
11465 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11467 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11468 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11469 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11470 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11471 bugs 928906 and 954082 half-empty initializers
11473 * src/SDCCsymt.c (getAllocSize): added for above fix
11474 * src/z80/gen.c (genArrayInit): fixed bug 741044
11475 * support/regression/tests/zeropad.c: added tests
11477 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11479 * src/pic16/device.c (pic16_dump_section): corrected bug which
11480 caused some symbols of the libraries to be misplaced
11482 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11484 * src/pic16/glue.c,
11485 * src/pic16/ralloc.h,
11486 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11487 to fix conflict with pic port
11489 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11491 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11492 externs configuration variables,
11493 * src/pic16/ralloc.h,
11494 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11495 prototype in header, commented out some debug messages
11497 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11499 * src/pic16/glue.c,
11500 * src/pic16/main.c,
11501 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11502 for gpasm COFF object generation. Thanks to D. Hawkins for
11505 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11507 * src/ds390/main.c,
11508 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11509 Brock for spotting this)
11510 * src/ds390/gen.c (genEndFunction),
11511 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11512 interrupt handler and critical. Disable push/pop optimizations when
11513 peephole optimizations disabled.
11515 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11517 Updated pic16 library sources and headers.
11518 * device/lib/pic16/pic18f*/ ,
11519 * device/include/pic16/*.h: modified to handle structured SFR
11522 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11524 * src/port.h (PORT structure): added hook initPaths, now each
11525 port can declare its own default search paths,
11526 which can been seen with the --print-search-dirs option,
11527 see pic16 port for example,
11528 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11529 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11530 * (doPrintSearchDirs): NEW, replaces in a central manner the
11531 printing of search dirs which was split in set*Paths functions,
11532 * (main): added call to port->initPaths and doPrintSearchDirs,
11534 * src/ds390/main.c,
11537 * src/izt/tlcs900h.c,
11538 * src/mcs51/main.c,
11540 * src/pic16/main.c: modified port structures to reflect addition of
11543 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11544 * (pic16_dump_section): for registers in same address reserve memory once,
11545 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11547 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11548 result is greater in size than right or left,
11549 * (pic16_genUMult8X8_8): there are some cases where the result can
11550 be 16 bits size, so handle these,
11551 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11552 * (pic16_outBitC): modified to emit pcodes,
11553 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11555 * (genDivOneByte): implemented algorithm to divide 8-bits,
11556 * (genCmp): uncommented goto, but issues still exist,
11557 * (genAnd): fixed a bug with variables >8bits,
11558 * (genPackBits): optimization added that uses BCF/BSF to change a
11560 * (genAssign): fixed bug when assigning floating point literals,
11561 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11562 __sdcc_gsinit_startup label,
11563 * src/pic16/main.c (_pic16_init): removed search directory
11565 * (_pic16_initPaths): NEW, used to initialise search directories,
11566 * (_hasNativeMulFor): support functions for all except char/int
11567 multiplication, and char division,
11568 * (PIC16_port struct): modified entry for native mul support,
11569 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11571 * (buildCallTree): call to register_usage is ifdef'ed out,
11573 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11575 * device/include/string.h: applied Stas Sergeev's patch to make this
11576 header file compatible with the preprocessor -Wundef option
11577 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11578 failure (fixes bug #941458)
11580 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11582 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11583 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11584 that the variable, not the function, should be static
11585 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11586 to be consistent with non-literal case
11588 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11590 * src/SDCCast.c (isConformingBody): fixed bug #949967
11591 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11592 convilong): fixed bug #952086
11594 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/SDCCmem.c (allocVariables): fixed bug #955321
11598 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11600 * src/hc08/main.c (_hc08_genAssemblerEnd),
11601 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11602 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11603 completely eliminated the use of a temporary file
11604 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11605 when more than one file linked
11606 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11608 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11611 which fixes bug #543481
11612 * support/regression/tests/bug-751703.c: fixed comments left from a
11613 cut and paste error
11614 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11615 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11616 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11618 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11619 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11620 are now changed to underscores in moduleName
11622 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11624 * as/mcs51/lkmem.c: better fix for bug #954173
11626 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11627 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11629 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11630 * device/include/c8051f000.h,
11631 * device/include/c8051f120.h,
11632 * device/include/c8051f300.h,
11633 * device/include/c8051f310.h,
11634 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11635 PWM16) and detab'ed
11637 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11639 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11640 and mailing lists, doc'ed --no-peep-comments, removed reference
11641 to knoppix (newest version has no LyX/LaTeX), other minor changes
11642 * src/SDCCglue.c (glue): save 2 bytes stack space with
11643 option --main-return. The ljmp could probably be avoided too
11645 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11647 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11649 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11651 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11652 * src/SDCCopt.c (isLocalWithoutDef),
11653 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11654 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11655 (credit to Maarten Brock for patch #949363, on which this is based)
11656 * support/regression/tests/bug-751703.c: some test cases of extern used
11657 within inner scopes.
11659 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11661 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11663 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11665 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11666 dwWriteLabel): fix to create valid debugger symbols even when
11667 the module name has non-alphanumeric symbols in it
11668 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11669 when a variable's allocation has been optimized away
11672 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11674 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11676 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11677 * src/mcs51/main.c,
11678 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11679 * src/ds390/main.c,
11680 * src/z80/gen.c (z80_emitDebuggerSymbol),
11682 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11684 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11685 * src/pic16/main.c,
11686 * src/avr/gen.c (avr_emitDebuggerSymbol),
11688 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11690 * src/SDCCdebug.c (emitDebuggerSymbol),
11692 * src/port.h: added a debugger struct to the port struct. Added a
11693 callback for defining debugger symbols
11695 * src/SDCCast.c (createLabel),
11696 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11699 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11700 iCode back to the ast for the function
11702 * src/hc08/ralloc.c (hc08_assignRegisters),
11703 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11704 unneeded fields from the regs struct.
11705 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11706 pushReg() & pullReg() functions instead of emitcode()
11708 * src/hc08/gen.c (genLabel, genhc08Code),
11709 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11711 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11714 * src/hc08/gen.c (genEndFunction, genhc08Code),
11716 * src/mcs51/gen.c (genEndFunction, gen51Code),
11718 * src/ds390/gen.c (genEndFunction, gen390Code),
11720 * src/z80/gen.c (genEndFunction, genZ80Code),
11723 * src/pic/gen.c (genEndFunction, genpic14Code),
11725 * src/pic16/gen.c (genEndFunction, genpic16Code),
11727 * src/avr/gen.c (genEndFunction, genAVRCode),
11729 * src/xa51/gen.c (genEndFunction, genXA51Code),
11731 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11732 specific code to cdbFile.c and out of the backend code generators
11734 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11735 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11736 starting address is now 0
11739 * as/hc08/m08pst.c,
11740 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11741 assembler directive for DWARF support
11742 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11746 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11748 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11750 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11751 and inappropriate peephole optimization in jump tables
11753 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11755 * as/hc08/m08pst.c,
11756 * src/SDCCglue.c: sdccopt works for the hc08 port now
11758 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11760 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11762 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11764 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11766 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11772 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11773 comments from the peephole optimizer replacement rules
11774 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11776 * src/SDCCcse.c (updateSpillLocation),
11777 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11779 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11780 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11781 objects far pointers
11783 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11785 * src/SDCCsymt.h: a missing part of my last change
11786 * src/pic/ralloc.c (regTypeNum),
11787 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11789 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/SDCCicode.c (aggrToPtrDclType),
11793 * src/SDCCptropt.h,
11794 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11795 ptrPseudoSymConvert),
11796 * src/pic/ralloc.c (regTypeNum),
11797 * src/pic16/ralloc.c (regTypeNum),
11798 * src/hc08/ralloc.c (regTypeNum),
11799 * src/ds390/ralloc.c (regTypeNum),
11800 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11801 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11803 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11805 * link/z80/lkmain.c (afile),
11806 * as/hc08/lkmain.c (afile),
11807 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11808 prevent a pointer problem when a filename has no directory and
11809 no extension specified.
11811 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * link/z80/lkmain.c (afile): allow periods in directory names
11814 * link/z80/lkmain.c (afile),
11815 * as/mcs51/lkmain.c (afile),
11816 * as/hc08/lkmain.c (afile): allow linker script file to have an
11817 extension other than ".lnk"
11818 * link/z80/lklex.c (getfid),
11819 * link/z80/lkmain.c (parse),
11820 * as/mcs51/lklex.c (getfid),
11821 * as/mcs51/lkmain.c (parse),
11822 * as/hc08/lklex.c (getfid),
11823 * as/hc08/lkmain.c (parse): Support comments in the linker script
11824 file on lines by themselves and after filenames
11826 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11828 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11830 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11832 * src/z80/peeph-z80.def: removed some peephole rules that don't
11833 work with multibyte arithmetic (fixed bug #937126)
11834 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11835 to registers and not global variables
11836 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11837 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11838 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11839 checking for assignments not internally generated (fixed bug #931895)
11840 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11841 structure member (fixed bug #930072)
11843 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11845 * src/SDCCmain.c (linkEdit),
11846 * src/hc08/main.c (_hc08_parseOptions),
11847 * as/hc08/Makefile.in,
11848 * as/hc08/aslink.h,
11850 * as/hc08/m08pst.c,
11851 * as/hc08/lkrloc.c (relr, rele),
11852 * as/hc08/lkarea.c (lnkarea)
11853 * as/hc08/lkmain.c (afile, parse),
11854 * as/hc08/lkelf.c: support for ELF output
11855 * as/hc08/lks19.c (s19),
11856 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11858 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11860 * as/mcs51/lkihx.c: Fixed bug #899105.
11862 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11864 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11865 .dsp files from Unix to DOS.
11867 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11869 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11870 function pointers; we have been compliant for several months now.
11871 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11872 change that was accidently commented out
11873 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11874 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11877 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/hc08/gen.c: output of all of the internal debugging information
11880 is now controlled by the D() macro; it is disabled by default
11882 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11884 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11885 harder to keep the same registers during a CAST iCode
11886 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11887 long via int can be done in a single cast, if the signedness is
11889 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11890 putchar() in tinibios.c in ds390's library
11892 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11894 * src/SDCCast.c (decorateType): fixed bug #898889,
11895 cast result of a literal complement too
11896 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11897 fixed check for bitfields
11899 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11901 * src/SDCCicode.c (geniCodeLogic): made it static,
11902 (geniCodeLogicAndOr): added in order to fix bug #905492,
11903 (ast2iCode): fixed bug #905492
11904 * support/regression/tests/bug-905492.c: added
11905 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11906 (processParms): fixed bug #927659: don't copy parms, this will clear
11908 * support/regression/tests/bug-927659.c: added
11910 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11912 * src/SDCCast.c (addCast): don't cast float to char
11913 * device/lib/libsdcc.lib: added _memmove
11915 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11917 * device/lib/large/Makefile: fixed parallel execution by
11918 replacing `make` by `$(MAKE)`
11920 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11922 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11923 offsets (fixes bug #923936)
11925 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11927 * device/lib/small/Makefile: fixed parallel execution by
11928 replacing `make` by `$(MAKE)`
11930 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11932 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11934 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11936 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11937 * src/regression/Makefile: Regression test was not running.
11939 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11941 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11942 complement if possible
11943 * src/SDCCval.c (valComplement),
11944 * src/SDCCicode.c (operandOperation): fixed complement of literal
11945 * support/regression/tests/onebyte.c (testComplement): added
11947 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11949 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11950 return an optimized tree; actually replace actParm with the new tree
11951 * src/SDCCast.h: added some parantheses to remove side effects
11952 * support/regression/tests/bug-920866.c
11954 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11955 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11956 Bit operands were not being handled properly in the pic14 port.
11957 (now src/regression/add.c passes again).
11959 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11961 * src/SDCC.y (labeled_statement): case and default no longer require
11962 a following statement (RFE #893037)
11964 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11966 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11967 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11968 disabled (fixes bug #916294)
11969 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11970 "mov a,acc"; patch provided by Lenny Story
11971 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11973 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11977 * src/ds390/gen.c (genFunction, genEndFunction),
11978 * src/ds390/ralloc.c (ds390_assignRegisters),
11979 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11980 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11981 pushed if there are parameters passed on the stack. Also, a cleaner
11982 way to decide if r0/r1 should be pushed/popped. (Together they fix
11985 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11988 * device/lib/mcs51/crtpagesfr.asm,
11989 * device/lib/mcs51/crtxinit.asm,
11990 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11991 to avoid confusion with Si Lab's SFRPAGE register.
11993 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11995 * src/SDCCglue.c (emitMaps): allow public sfr variables
11996 * src/SDCCglue.c (initialComments): include compiler build date
11997 with compiler version and put the timestamp of the generated
11998 assembly file on a serperate line to be less confusing.
11999 * src/port.h: added genInitStartup hook
12001 * src/ds390/main.c,
12004 * src/pic16/main.c,
12006 * src/z80/main.c: genInitStartup initialize as NULL (default to
12007 historical behaviour)
12008 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12009 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12010 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12011 library instead of hard coding it into the compiler.
12012 * support/regression/ports/mcs51-stack-auto/spec.mk,
12013 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12014 * device/lib/mcs51/Makefile,
12015 * device/lib/small/Makefile,
12016 * device/lib/large/Makefile,
12017 * device/lib/mcs51/crtpagesfr.asm,
12018 * device/lib/mcs51/crtstart.asm,
12019 * device/lib/mcs51/crtxclear.asm,
12020 * device/lib/mcs51/crtxinit.asm,
12021 * device/lib/mcs51/crtclear.asm,
12022 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12023 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12024 and into user configurable files.
12025 * device/lib/clean.mk: clean mcs51 directory too
12026 * support/regression/tests/longlit.c: added static to T1 declaration
12027 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12028 accesses in the initialization code
12030 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12032 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12033 OSCTRIMVAL as noted in bug #916008
12035 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12038 in loops with multiple exits (reported as incorrect registers
12039 used by Martin Helmling in Sdcc-user list)
12041 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12043 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12044 made ds390 register extensions look less like error messages
12046 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12048 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12049 reported by Adam Wozniak in Sdcc-user list
12051 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12053 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12054 arithmetic optimizations, added debug output
12056 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12058 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12059 * sdcc.spec: updated and split sdcc into 3 rpms
12060 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12061 needed for literals of LEFT_OP and '+'
12062 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12063 introduced RESULT_TYPE_NOPROM
12064 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12066 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12067 limited promotion to int only for '*'
12068 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12070 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12072 * src/pic16/gen.c (genSkip),
12073 (genc16bit2lit), (gencjneshort): commented out
12074 (is_LitOp): new helper function, checks operand type
12075 (genCmpEq): rewritten
12077 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12079 * support/regression/tests/bug-908454.c: added
12081 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12083 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12084 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12085 (geniCodeCast): cosmetic, don't preserve bit storage class
12086 (geniCodeLeftShift): added promotion
12087 (geniCodeLogic): fixed regression
12088 * src/SDCCsymt.c (computeTypeOr): accept bits too
12089 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12091 2004-03-07 Borut Razem <borut.razem AT siol.net>
12093 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12095 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12097 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12098 version of pic16_genPackRegisters which does not check if ic is a
12100 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12101 function cause string1.c regression test fails
12103 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12105 * sim/ucsim/configure.in,
12106 * sim/ucsim/configure,
12107 * sim/ucsim/doc/Makefile.in: use docdir
12108 * src/SDCC.y: fixed sbit atrributes
12109 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12110 * src/SDCCast.c (decorateType): |^& need special promotion handling
12112 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12113 * src/SDCCsymt.h (computeType),
12114 * src/SDCCicode.c: computeType() needs op
12115 * src/SDCCsymt.c (checkTypeSanity),
12116 * doc/sddman.lyx: "plain" bitfields are unsigned
12117 * src/SDCCsymt.c (computeTypeOr): added
12118 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12120 * src/SDCCval.c (val*): computeType() needs op
12121 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12122 * support/regression/tests/onebyte.c: added tests for |^&
12124 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12126 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12127 for writing icode into asm output.
12129 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12131 * src/pic16/device.c: added some debug lines enabled
12132 with macro DEBUG_CHECK,
12133 * src/pic16/genarith.c: more debug in genPlus,
12134 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12135 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12136 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12137 * (aopForSym): onStack symbols are re-placed in data memspace,
12138 and onStack flag is cleared,
12139 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12140 copy temporary pcodeop,
12141 * (genPcall): added warning for not updating PCLATU,
12142 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12143 always true for pic16 port,
12144 * (genMultOneWord): NEW, supports integer multiplication,
12145 * (genMult): modified to call genMultOneWord,
12146 * (ifxForOp): added warning when return NULL,
12147 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12148 flag is set before call to operandFromSymbol for implicit
12150 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12151 options.intlong_rent are set by default,
12152 * (_hasNativeMulFor): modified to allow port generation of integer
12154 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12155 set regtype to REG_SFR for all registers, restricting seting the
12156 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12158 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12160 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12161 more than 500 times in the regression tests
12163 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12165 * support/Util/SDCCerr.h,
12166 * support/Util/SDCCerr.c,
12167 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12169 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12170 for symbol conflicts.
12171 * support/valdiags/tests/enum.c,
12172 * support/valdiags/tests/tentdecl.c,
12173 * support/valdiags/tests/struct.c: expect possible error messages
12174 referring to original symbol definitions.
12175 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12177 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12179 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12181 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12183 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12185 * src/pic16/ralloc.c (newReg): fixed bug #908929
12187 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12189 * src/ds390/gen.c: added missing #include "main.h"
12191 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12193 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12194 checking if symbol is already in set,
12195 * src/pic16/device.h: prototype for checkAddSym,
12196 * src/pic16/gen.c: (_G): added entry interruptvector,
12197 * (assignResultValue): removed some commented out lines,
12198 * (genFunction): check for ISR via sym->type, absolute section for
12199 interrupt code is created via a new pBlock, the goto instruction is
12200 placed now correctly at the interrupt vector position, changed all
12201 references from ivec to _G.interruptvector,
12202 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12203 is the interrupt is a high priority one, same for return from ISR,
12204 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12205 externs to calls of checkAddSym,
12206 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12207 pic16_pcode_verbose flag is set,
12208 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12209 * src/pic16/pcoderegs.c: message about how many registers are saved
12210 will only be emitted if pic16_pcode_verbose flag is set,
12212 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12214 * src/ds390/ralloc.h,
12215 * src/ds390/ralloc.c (ds390_regWithIdx),
12216 * src/ds390/gen.c (emitcode),
12217 * src/ds390/main.h,
12218 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12219 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12220 ds390operandCompare, getRegsRead, getRegsWritten,
12221 initializeAsmLineNode): customized instruction size calculation for
12222 ds390, started basis for some register optimizations
12223 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12224 corresponding assembly output
12225 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12226 missing push/pop of r0/r1. Optimized push/pops
12228 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12230 * src/mcs51/main.c (instructionSize): fixed ACALL size
12231 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12233 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12235 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12236 the sorting of rlist with NULL elements
12237 * (print_idataType, print_idata): NEW to create idata sections
12238 * src/pic16/device.h: idataSymSet new variable
12239 * src/pic16/gen.c (genFunction): fixed some bugs in string
12240 comparing, improved the absolute section creation for ISRs,
12241 added FSR0L/FSR0H in registers that are saved in an ISR,
12242 * (genInline): fixed the processing of inline snippets,
12243 now they undergo no process by the peephole optimizer
12244 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12245 are placed in idataSymSet,
12246 * (pic16emitStaticSeg): extern symbols are added in externs,
12247 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12248 switching when aboslute variables are placed in access bank memory
12249 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12250 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12251 commented out with #if,
12252 * (pic16_packRegisters): reintroduce the check for CAST because some
12253 symbols are not correctly handled,
12254 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12255 pCodeInstruction instead of pCode,
12256 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12257 pCodeAsmDir definition,
12258 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12259 directive, then the argument directive is emitted without the leading
12260 tab, hack for inline labels which must be in the first column,
12261 * (compareLabel,pic16_findNextInstruction),
12262 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12263 * (insertBankSwitch): modified for the new pCodeAsmDir,
12265 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12266 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12268 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12270 * (pushSide): commented out with #if,
12271 * (assignResultValue): fixed some typos in saving
12273 * (genPcall): FIXED and sync'ed with genCall,
12274 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12275 * (genNearPointerGet): fixed to handle some more cases,
12276 implementation scheme via table reads,
12277 * (genConstPointerGet): modified to access code memory correct,
12278 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12279 and improved to handle some cases
12280 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12281 instead of "RETLW" for init data
12282 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12283 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12284 variables are placed in access bank memory (<0x80 and >=0xf80),
12285 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12286 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12287 TBLWT_POSTDEC,TBLWT_PREINC
12288 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12289 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12291 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12292 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12293 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12294 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12296 2004-02-29 Borut Razem <borut.razem AT siol.net>
12298 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12299 support/Util/findme.h, support/Util/system.h: enhance binary relative
12300 search for lib and include by using findProgramPath()
12302 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12305 * src/SDCCpeeph.c (pcDistance),
12307 * src/mcs51/ralloc.h,
12308 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12309 * src/mcs51/main.h,
12310 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12311 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12312 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12313 size calculation port specific, started basis for some register
12315 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12316 missing push/pop of r0/r1. Optimized push/pops
12317 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12318 * device/lib/_modsint.c (_modsint),
12319 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12320 and stack version so regression tests pass
12322 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12324 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12325 * src/SDCCast.c (decorateType): catch another small optimization
12327 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12328 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12329 modified to finally use computeType() all over SDCC,
12330 see Feature Request #877103
12331 * src/SDCCval.h: cosmetic
12332 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12333 valCompare(); regression tested in muldiv.c
12334 * support/regression/tests/muldiv.c (testMod): mod sign follows
12337 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12339 * src/SDCCast.c (decorateType): fixed bug #902362
12340 * doc/INSTALL.txt: fixed install instructions for win32
12342 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12344 * device/include/Makefile.in (install): fixed by replacing spaces
12347 * doc/INSTALL.txt: updated for release
12348 * doc/sdccman.lyx: added warning for --xstack being buggy
12350 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12352 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12353 to eliminate build warnings.
12354 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12356 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12357 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12359 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12360 removed -penable-stack, added comment for stack pragma, added
12361 warning for not initializing the stack/frame registers, removed
12362 comment at interrupts section
12364 Stack is made permanent, there is no ability to disable stack usage.
12365 * src/pic16/device.h,
12366 * src/pic16/device.c: removed all references to USE_STACK macro,
12367 * src/pic16/device.c (pic16_dump_section): when no elements in
12368 rlist, free rlist before return,
12369 * (pic16_dump_int_registers): NEW, internal registers are a new set
12370 of general purpose registers reused by each function,
12371 * (checkAddReg): returns 1 if registers is added to set,
12372 * (pic16_groupRegistersInSection): when a registers is of type
12373 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12374 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12375 SRCASECMP macro is moved here from device.c
12376 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12377 PO_PCLATU, PO_PRODL, PO_PRODH,
12378 * (pic16_pCodeOpType, genMinus,
12379 changed compares to "a" register, with AOP_ACC,
12380 * (pic16_genPlus): fixed some bugs and indented properly,
12381 * (pic16_addSign): changed size to size+offset in the MOVWF
12383 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12384 multiply 8-bit operand by literal, result is 8-bit,
12385 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12386 multiply 2 8-bit operand, result is 8-bit,
12387 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12389 * src/pic16/gen.c: changed accUse to contain WREG only,
12390 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12391 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12392 true, do not use immediate addressing any more unless sym is a
12393 pointer in codespace,
12394 * (aopForRemat): do not use immediate addressing when symbol not in
12395 codespace and when symbol's address is requested,
12396 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12398 * (aopGet): added case for AOP_ACC and don't return "accumulator
12399 bug" but WREG instead,
12400 * (popGetTempReg): pushes contents of temporary register in stack,
12401 * (popReleaseTempReg): pops contents of temporary register from
12402 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12403 * (pic16_popGet): separated case AOP_ACC to return register WREG
12404 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12405 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12406 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12407 the use of immediate pointers to certain cases only.
12409 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12410 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12411 * (assignResultValue, genCall, genRet): modified to use the new
12412 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12413 genPcall is still broken,
12414 * (genFunction): added code to create 'A' type pBlocks when
12415 interrupt functions are generated, code not extensively tested yet,
12416 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12417 * (genEndFunction): modified so ISRs pop stored registers from stack,
12418 * (genMultOneByte): cleanup,
12419 * (AccRsh): added flag andmask, to and result with appropriate mask,
12420 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12421 * (genDataPointerGet): fixed and reenabled its use,
12422 * (genNearDataPointerGet): bugs fixed,
12423 * (genDataPointerSet): bugs fixed,
12424 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12425 pic16_DumpSymbol, pic16_DumpOp,
12426 * src/pic16/genutils.h: function prototypes for the above functions,
12427 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12429 * (pic16emitRegularMap): many many many improvements, but needs a
12431 * src/pic16/main.c: enable_stack in pic16_options is removed,
12432 * (_pic16_parseOptions): removed command line options -penable-stack,
12433 * (_process_pragma): emit stack symbol only when stack pragma is
12435 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12436 redirected to FSR0L/FSR0H pair,
12437 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12438 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12439 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12441 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12442 * (dumpPicOptype): NEW,
12443 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12444 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12445 with movff instruction,
12446 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12447 added pic16_int_regs, some packRegsFor* functions are commented out,
12448 because produce errors,
12449 * src/pic16/NOTES: minor modifications
12451 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12453 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12454 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12456 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12457 * as/mcs51/lkaomf51.c: fixed bug #895763
12459 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12461 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12463 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12465 * doc/sdccman.lyx: added details about the HC08 storage classes and
12466 interrupts, fixed the register usage info for z80 & gbz80
12468 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12470 * doc/sdccman.lyx: added more pic16 port documentation
12471 * device/include/pic16/: added header pic18fregs.h
12473 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12475 * doc/sdccman.lyx: added Vangelis' contribution
12477 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12479 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12480 extend to the next CALL or PCALL, not just to the next CALL.
12482 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12484 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12486 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12488 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12489 bug #895752 and a better fix for bug #716790
12491 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12495 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12497 * doc/sdccman.lyx: minor changes, minor changed
12499 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12501 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12502 which can't handle SDCC_NEWONEBYTEOPS,
12503 (geniCodeMultiply): removed conversion from mult to shift for pic14
12506 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12509 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12510 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12511 thus fixing bug #895406
12513 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12515 * device/lib/_modsint.c,
12516 * device/lib/_modslong.c: sign follows divisor only
12517 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12518 signs or signedness can be ignored
12519 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12520 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12521 added optimization for IFX,
12522 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12524 reenabled optimization for IFX, which was removed on 2004-01-11
12525 * src/SDCCast.h: added return type IFX
12526 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12527 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12528 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12529 SDCC_OLDONEBYTEOPS selects the old behaviour
12530 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12531 changed again and commented promotion rule
12532 * src/SDCCval.c (valDiv): promotion no longer necessary
12533 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12534 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12536 * support/regression/tests/onebyte.c: added
12538 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12540 * gen.c (genInline): reverted to old code for assemnling inline
12541 code because of bug reported James Chadd
12543 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12545 * ralloc.h: missing declarations from previous patch,
12546 seems that patch for ralloc.h was never applied, fixed
12548 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12549 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12553 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12554 indirect addressing. Marked FSR0 as deprecated
12555 * gen.c (pointerCode): commented out, not needed now
12556 (pic16_popGet2p): new MOVFF helper function
12557 (genGenPointerGet),
12558 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12559 (shiftRLong): removed duplicate debugging info
12561 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12563 * src/ds390/gen.c (genNearPointerGet),
12564 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12565 optimization with bits, but not bitfields.
12566 * src/ds390/ralloc.c (packRegisters),
12567 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12569 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12571 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12573 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12576 * src/SDCCicode.c (operandFromSymbol),
12577 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12578 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12579 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12580 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12581 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12582 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12584 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12585 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12586 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12587 * src/SDCCsymt.c (newSymbol),
12588 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12591 * src/SDCCval.c (newiList): fixed bug #885705
12593 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12595 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12596 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12598 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12600 * device/include/c8051f120.h,
12601 * device/include/c8051f300.h,
12602 * device/include/c8051f310.h: added/updated header files for Silicon
12603 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12604 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12605 in new section Submitting patches
12607 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12609 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12610 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12611 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12613 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12614 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12615 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12617 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12618 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12619 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12621 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12622 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12623 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12624 genGenPointerSet): fixed bug #892400
12625 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12626 to eliminate build warnings.
12627 * src/SDCCast.c (processParms),
12628 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12630 * support/valdiag/valdiag.py: added GCC to the list of defines active
12631 when compiling with gcc
12633 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12635 * support/Util/SDCCerr.h,
12636 * support/Util/SDCCerr.c,
12637 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12638 with an incomplete type (fixed bug #883734)
12639 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12641 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12645 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12647 * src/SDCCast.c (decorateType),
12648 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12649 function pointer implementation
12650 * support/regression/tests/funptrs.c: added tests to verify both forms
12651 of function pointers work correctly. Added tests to verify parameters
12652 are passed in the correct order.
12654 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12656 * device.c (regCompare): registers are sorted by ascending
12657 address and increasing size,
12658 * main.c (_pic16_finaliseOptions): removed the declaration
12659 of compiler macro MCU. Now a macro of the format pic18fxxxx
12660 will be defined from the command line
12662 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12663 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12665 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12666 PCOP_RLCF was overwritten!
12667 * gen.c (genSkip): commented out calls to pic16_emitcode,
12668 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12670 * (genRRC): added debugging info,
12671 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12672 overwritten while shifting,
12673 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12674 overwritten while shifting,
12677 * (shiftLLeftOrResult),
12678 * (shiftRLeftOrResult),
12680 * (shiftLLong): Implemented with pic16_emitpcode
12681 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12682 * (genLeftShift): Fixed bug, operand for shift by variable always
12683 was "and"ed with 0x0f,
12684 * (genLeftShiftLiteral),
12686 * (genRightShiftLiteral): added debugging info,
12687 * (genrshFour): added comment,
12688 * (genRightShift): determined signedness from operand "left"
12689 instead of "result"
12691 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * src/SDCCicode.c (geniCodeParms),
12694 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12695 function pointers, fixed function pointer bugs #861242 and #861896
12697 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12699 * device/include/c8051f000.h,
12700 * device/include/c8051f120.h,
12701 * device/include/c8051f300.h: added header files for Silicon
12702 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12704 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12706 * src/SDCCast.c (processParams): added new type flow and restructured
12707 (gatherAutoInit): added new type flow
12708 (addCast): cosmetic changes
12709 (getLeftResultType): added new type flow for array indices, patch
12710 provided by Stas, see FR #877103
12711 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12712 array index patch by Stas
12713 * src/SDCCast.h: added prototype getResultTypeFromType()
12715 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12716 * src/pic/glue.c (pic14emitStaticSeg),
12717 * src/pic16/glue.c (pic16emitStaticSeg),
12718 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12719 for initialization of symbols
12720 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12721 * support/Util/SDCCerr.h:
12722 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12723 * .version: bumped version number to 2.3.8
12724 * device/include/Makefile.in (install),
12725 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12728 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12730 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12731 Slade Rich fixed an optimization bug
12732 * src/pic/pcodepeep.c,
12733 * src/pic/pcoderegs.c
12734 * doc/Makefile (install): added test for directory
12736 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12739 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12740 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12741 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12742 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12743 * as/mcs51/asexpr.c (term),
12744 * as/hc08/asexpr.c (term): fixed bug #887146
12746 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12748 * src/z80/gen.c (genMult): handle single byte result product
12749 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12750 DUMMY_READ_VOLATILE (fixed bug #886367)
12752 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12754 * support/regression/tests/libmullong.c: fixed logic, on little endian
12755 hosts we ended without a mullong_wrapper()
12757 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12760 virus/worm forged address usage.
12762 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12764 Fixed promotion, it should be done on AST level:
12765 * src/SDCCast.c (addCast): added promotion to int
12766 (decorateType): updated call to upCast()
12767 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12768 usualUnaryConversions()
12770 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12772 * support/regression/tests/literalop.c (mulWrapper): Added a
12773 wrapper to remove integer overflow warnings.
12775 * support/regression/tests/float_trans.c: Made work on host.
12777 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12780 * support/regression/generate-cases.py (main): Changed from inline
12783 * doc/Makefile (install): Changed to depth first to get rid of
12784 missing directory install warning.
12786 * as/Makefile (install-doc): Made work on Mac.
12788 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12790 * src/SDCCast.c: added an additional type flow in decorateType() of
12791 opposite direction, see feature request #860006; it's enabled at runtime
12792 by setting the environment variable SDCC_NEWTYPEFLOW
12793 * src/SDCCast.h: changed prototype of decorateType()
12794 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12795 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12796 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12797 see feature request #877103
12798 * src/SDCCval.c: updated call of decorateType()
12799 (valBitwise): fixed bug #882876
12800 (valMinus): added promotion
12801 (valLogicAndOr): result is unsigned
12802 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12803 * src/SDCCsymt.c (computeType),
12804 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12805 must not cause an unsigned operation
12806 * src/pic/glue (pic14emitRegularMap),
12807 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12809 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12811 * src/pic/pcode.c (PCodeID): commented out left over debug code
12813 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12815 * support/valdiag/tests/overflow.c: added shift tests
12816 * src/pic/device.c,
12823 * src/pic/pcodepeep.c,
12824 * src/pic/pcoderegs.c,
12825 * src/pic/ralloc.c,
12826 * src/pic/ralloc.h: applied patch from Slade Rich;
12827 added support for multiple code pages and multiple RAM banks on the
12828 PIC 14 port. The ASM files now no longer simply assume all the
12829 code / RAM are in the same page / bank. This means the linker can
12830 safely allocate code/RAM of separate ASM files to different pages/banks.
12831 * doc/sdccman.lyx: added Slade's tips
12832 * src/mcs51/peeph.def: fixed bug #880768
12834 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12836 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12837 * src/SDCCast.c (decorateType): fixed bug #880197
12839 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12841 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12844 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12845 strtof is not part of C89 and isn't included with Mac OS X.
12847 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12849 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12850 shiftL2Left2Result): fixed bug #879326
12851 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12852 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12853 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12854 address fetch for clr instruction
12855 * device/lib/hc08/_mulint.c: created optimized assembly version
12856 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12858 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12860 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12861 proposed in FR #877103
12863 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12865 * src/SDCCval.c (cheapestVal): added missing checks
12866 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12867 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12869 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12871 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12874 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12876 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12877 loaded with the linker search paths (-L arguments) and the libraries
12878 to be linked with the current source (-l arguments). Changes
12879 currently will affect only the pic16 port.
12880 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12881 include path the port specific paths and port specific libraries,
12882 * gplink command now contains the $3 argument,
12883 * src/pic16/device.h,
12884 * src/pic16/device.c,: structure PIC_device is made public and
12885 renamed to PIC16_device, the same for variable Pics which is renamed
12886 to Pics16. Updated all references to them.
12887 * src/pic16/glue.c (pic16glue): corrected bug with code
12888 initialization which bypassed the variable initializations block.
12890 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12891 COMPILE_FLAGS and added the --nostdinc option
12893 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12895 * device/include/mc68hc908jb8.h: Register defs for another member
12896 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12898 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12900 Documenting changes from previous commits.
12901 * configure.in (version 1.56),
12902 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12903 when generating output files to configure the pic16 library,
12904 but now I've commented it out, since gputils aren't installed in the
12905 SF compile farm, so library won't compile
12907 * device/lib/Makefile.in (version 1.56): initially I've added in
12908 target 'all' the prerequestive 'model-pic16' so it compiled the
12909 pic16 library, but now I've commented it out for the same reasons
12911 * added targets 'model-pic16' and 'objects-pic16' to compile the
12913 * added target 'port-specific-objects-pic16' to handle the
12914 generated libraries and copy them into the build/ directory
12915 * added target 'clean-intermediate-pic16' to clean intermediate
12916 files into pic16 directory
12917 * in target 'installdirs' added line to create directory pic16 in
12918 the installation path
12920 * device/include/Makefile.in (version 1.11): in target 'install'
12921 added lines to copy all header files to installation path,
12922 * in target 'installdirs' added line create directory for pic16
12923 headers in the installation path
12925 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12927 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12930 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12933 * device/lib/configure.in,
12934 * device/lib/configure: fixed for autoconf 2.57
12936 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12938 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12939 option so that it actually works. Made it specific to the z80, since
12940 the gbz80 doesn't have these kinds of I/O ports.
12942 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12944 * device/include/z180.h,
12945 * device/lib/_memcpy.c,
12946 * device/lib/_memmove.c,
12947 * device/lib/_mulint.c,
12948 * device/lib/ser_ir.c,
12949 * device/lib/ser_ir_cts_rts.c,
12950 * device/lib/_strcmp.c,
12951 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12952 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12953 portmode; added deprecation warning for bank= and protmode= forms.
12954 Also, guard against buffer overflow.
12955 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12957 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12959 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12960 changed interrupt vector table generation to only emit declared vectors.
12961 * device/include/Makefile.in: added missing backslash
12962 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12964 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12966 Mainly changes to support compilation of the device libraries
12967 * src/pic16/device.c: stack is allocated via symbol and not
12968 via literal number. The symbol is placed in the corresponding
12969 position of the data ram
12970 * (pic16_dump_section): relocatable and absolute uninitialized
12971 data are now emitted in sorted order to reduce section naming,
12972 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12973 weren't marked as being in the access bank,
12975 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12977 Added portion of GNU PIC Library under the directory
12978 device/include/pic16 and device/lib/pic16. These files
12979 contain the declarations of SFRs for the PIC18Fxx2 devices.
12980 The directory is initialized via configure from toplevel.
12982 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12984 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12985 the spilllocations to be compared correctly
12987 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12989 * src/SDCCast.c (decorateType): fixed bug introduced today
12991 2004-01-12 Borut Razem <borut.razem AT siol.net>
12993 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12994 doc/sdccman.lyx: upper case pragmas are deprecated
12996 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12998 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12999 in simpler and even better code
13001 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13003 * src/SDCCicode.c (operandOperation): fixed bug #874819
13004 * src/SDCCast.c (decorateType): fixed
13005 char foo (unsigned long ul) { return ul > 0; }
13007 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13009 * doc/sdccman.lyx: Moved and added some sections, small changes
13010 all over. Telling LaTeX to be less strict with word spacing
13011 to better keep the right margin. Changed some notes about
13012 maintainance of the ports in section 3.2.1 - is it OK like this?
13014 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13016 SDCC source changes:
13017 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13018 convilong): modified to inform the pic16 port that builtin functions
13021 PIC16 PORT specific changes:
13022 * src/pic16/device.c pic16_dump_equates() added,
13023 processor registers declared internally by the port are emitted in
13024 the translation as equates,
13025 * src/pic16/gen.c: inline code is passed unprocessed to the
13027 * (pic16_popGetLit2): fnuction modified to take second operand as
13028 pCodeOp pointer and not as literal,
13029 * (popRegFromIdx): prefixed with pic16_,
13030 * (pic16_popCombine2): modified to receive already allocated pCode
13032 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13033 * (genFunction): initializes local stack frame and pushes on stack
13034 all the registers used by this function,
13035 * (genEndFunction): restores all registers from stack and restores
13037 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13039 * (pic16glue): changed the program startup sequence,
13040 * added new dbName code 'A' for functions placed in absolute section
13041 * src/pic16/main.c: added function attribute _naked,
13042 * added pragma 'code' to place a fnuction at an absolute address,
13043 * added command line arguments --debug-ralloc and --pcode-verbose,
13044 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13045 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13046 * (pic16_newpCodeOpLit2): modified to take the second operand as
13048 * (pic16_printpBlock): modified to emit each function in a separate
13050 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13051 UPPER for immediate operands,
13052 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13054 * src/pic16/peeph.def: all peepholes with movff are commented out,
13055 because there is a problem in the pcode peep optimizer,
13056 * src/pic16/ralloc.c: the register allocator can now reuse local
13057 function symbols for another function. This saves register usage.
13058 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13060 Added file src/pic16/NOTES with information about program writing on
13061 the current port version.
13063 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13065 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13066 and peephole 252 (array access)
13068 2004-01-09 Borut Razem <borut.razem AT siol.net>
13070 * src/SDCCmain.c : fixed #872250: -l command line defined library
13071 files are scanned before standard library files
13073 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/SDCCast.c (decorateType): fixed bug #874046
13077 2004-01-09 Borut Razem <borut.razem AT siol.net>
13079 * support/scripts/sdcc.nsi: remove previous installation
13081 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13083 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13084 bytes for last interrupt vector (mcs51)
13085 * sdcc.spec: fixed typo
13087 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13090 gen51Code): more efficient parameter receive for --model-large
13093 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13095 * src/ds390/main.c,
13096 * src/z80/main.c: added missed needLinkerScript flags (more than
13097 one port structure defined in these file)
13098 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13101 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13103 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13104 * src/port.h: added flag needLinkerScript in port->linker
13105 structure to inform whether to create a .lnk file or not,
13107 * src/ds390/main.c,
13109 * src/mcs51/main.c,
13111 * src/pic16/main.c,
13113 * src/z80/main.c: changed appropriately to configure
13114 needLinkerScript flag
13116 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13117 * src/pic/glue.c: added variable udata_section_name to
13118 override default uninitialized data segment definition for
13119 devices only with SHAREBANK memory (reported from Erik Epetrich)
13120 * (pic14emitOverlay): modified to emit a commented overlay segment
13121 directive when no overlay data exist
13122 * (picglue): modified to emit uninitialized data segment
13123 according to udata_section_name
13124 * src/pic/main.c (_pic14_parseOptions): added command line
13125 options --udata-section-name=[name] to override default
13126 udata definition name
13127 * modified _linkCmd and _asmCmd to include compiler passed
13128 arguments via -W option
13129 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13130 object file from '.rel' to '.o' in port->linker structure,
13131 changed size of fptr from 2 to 3 in port structure
13133 2004-01-07 Borut Razem <borut.razem AT siol.net>
13135 * support/scripts/sdcc.nsi: update PATH
13136 * support/scripts/sdcc.ico: craeted
13138 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13140 * device/include/Makefile.in: fix install
13141 * doc/Makefile: fix install
13143 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13147 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13148 how the function variable allocation summary is displayed; also
13149 include information about variables allocated to the overlay
13152 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13154 * as/mcs51/lkmain.c: Help about -Y option
13155 * as/mcs51/lkarea.c: Fixed gcc warnings
13157 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13159 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13161 * support/valdiag/tests/overflow.c: added
13162 * src/SDCCast.c (decorateType),
13163 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13164 LEFT_OP (left shift)
13166 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13168 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13169 (default behaviour).
13171 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13173 A python script to validate compiler diagnostic messages. It can be
13174 used to verify that sdcc complains about bad c source code and
13175 gives a good location of the error.
13176 * support/valdiag/Makefile,
13177 * support/valdiag/valdiag.py,
13178 * support/valdiag/tests/*
13180 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13182 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13183 * src/SDCCsymt.c (newEnumType),
13185 * support/Util/SDCCerr.c,
13186 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13188 * support/regression/tests/enum.c: added test for enum values that
13189 require at least 2 bytes of storage.
13191 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13193 * src/common.h: added ifndef/define/endif macros
13194 around the header file.
13195 Bug reported from Jesus Calvino-Fraga
13197 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13199 * sdcc.spec: updated
13200 * device/include/Makefile.in: don't install CVS directories
13201 * device/lib/Makefile.in: added removal of CVS directories after install
13202 * doc/Makefile: fixed install, added local_icons
13203 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13204 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13205 * src/ds390/gen.c (genRightShift): fixed bug #870788
13206 * src/SDCCast.c (decorateType): fixed bug #870781
13208 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13210 PIC16 port related changes:
13211 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13212 added variable stackPos,
13214 * gen.c: genCall, assignResultValue: added support for
13215 pushing/retrieving function parameters to/from stack,
13216 genFunction,genEndFunction: setup stack frame for the
13217 generated function,
13218 genAddrOf: will be changed according to bug 863624
13220 * added files genutils.c and genutils.h which contain gen*
13221 debugged and optimised functions extracted from gen.c
13223 * glue.c: added variable 'externs' which holds extern symbols,
13224 pic16emitRegularMap: is modified to properly handle relocatable
13225 symbols under the new scheme,
13226 pic16createInterruptVect: is modified
13227 pic16printPublics: is modified to emit 'global' assembler directives,
13228 added pic16_printExterns to print extern symbols,
13229 pic16glue: initializes stack/frame pointer in the beginning of
13230 the assembly output. Temporary hack, will be corrected later,
13231 because gplink yet does not support stack and SDCC does not
13232 yet support a type of crt0.o object to create the final binary.
13234 * Removed many lines that contain 8051 legacy code.
13235 * The code is finally placed under a 'code' directive.
13236 * Added port specific options.
13238 * _process_pragma: simplified since now we do not need *special*
13239 include file to define SFR registers. But a separate header
13240 will be needed. This will be developed later.
13241 * _pic16_parseOptions: added, parses port specific options:
13242 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13243 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13244 --preplace-udata-with=
13246 * _pic16_setDefaultOptions: modified to initialize section names,
13247 but hack is temporarly out of order since it needs improvement.
13248 * _pic16_genAssemblerPreamble: configuration words are emitted by
13249 their address instead of their name. This part is incomplete and
13250 supports only the 18Fxx2 devices. Other devices will emit an error
13251 during assembly since they do not contain the same set of config
13253 * _pic16_genIVT: is modified,
13255 * pcode.c: added definitions for some hardware registers that are needed
13257 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13258 All PCI entries are updated. Now LFSR is supported.
13259 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13260 * added pic16_newpCodeOpLit2 to support instructions with
13261 two literal arguments
13262 * pic16_pCode2str: corrected code that emits assembler instructions
13263 with two literal operands and those that have an access bit modifier
13264 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13265 this fixes a bug which caused some labels to be lost, when an
13266 assembler directive was added, i.e. banksel,
13267 * pic16_FixRegisterBanking: improved logic that causes the insertion
13269 * InlineFunction: functions that are called once, are not any more
13270 inlined. This can be a port option in the future,
13272 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13274 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13275 hold the corresponding uninitialized symbols,
13276 * pic16_allocProcessorRegister: registers have explicit marked the
13278 * pic16_allocInternalRegister: registers are explicit marked as
13280 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13281 processing list, so bit registers were lost,
13284 * ralloc.h: added field 'accessBank' and original symbol operand
13285 in register definition,
13286 * removed the field isMapped from register definition,
13288 ** Several functions have been removed from various sources:
13289 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13290 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13291 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13292 pic16_assignRelocatableRegisters
13294 ** others have been introduced:
13295 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13296 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13298 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13300 * support/scripts/inc2h.pl: changed definition of BIT_AT
13301 to emit 'sbit at' instead of 'bit at'. This was a request.
13303 PIC16 port related preliminary changes:
13304 * gen.c: prefixed function popRegFromString with
13305 pic16_ and all references to it corrected
13306 * pcode.c: all pic16_pc_* hardware registers prefixed
13307 with underscore (_),
13308 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13309 * ralloc.c: newReg(): when register is REG_SFR then
13310 set address to rIdx,
13311 pic16_allocProcessorRegister(): marks register wasUsed=0
13312 pic16_writeUsedRegs(): added a call to assign processor
13313 registers via pic16_assignFixedRegisters
13315 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13317 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13318 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13319 variables in unused register banks. Also the SSEG is placed
13320 wherever there is enough space for it, and IDATA can be anywhere
13321 in internal RAM. For now compile using -Wl-Y[stack_size].
13322 The mem file is different for this option as well, since it
13323 makes no sense of talking about DSEG lenght.
13325 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13327 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13328 in certain cases, e.g. when ROM assignment, patch provided
13329 from Albert den Haan.
13331 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13333 Many signedness and type propagation fixes:
13334 * src/SDCCicode.c: made geniCodeCast() static
13335 replaced SPEC_ by IS_ (cosmetic)
13336 (operandOperation): fixed div and mod operation
13337 (usualBinaryConversions): added support for promotion of char
13338 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13339 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13340 (geniCodeAdd): an array index will stay unsigned, even if promoted
13342 (geniCodeArray): ditto
13343 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13344 * src/SDCCsymt.c (computeType): added more support for char;
13345 promotion of char is selectable by promoteCharToInt, fixed signedness
13347 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13348 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13349 * src/SDCCval (val*): replaced signedness calculation by
13351 rearranged if-branches (cosmetic)
13352 (valShift): added warning W_SHIFT_CHANGED
13353 (valCompare): fixed problem with different types
13354 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13355 * support/regression/tests/literalop.c: added many cases
13356 * support/regression/tests/ast_constant_folding.c: changed finally to
13358 * .version: new year, new version: 2.3.7
13359 * src/SDCCmain.c (main): applied patch #866468
13360 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13361 provided by Scott Bronson
13362 * doc/sdccman.lyx: updated documentation for sdcdb
13363 updated and added chapter tips
13365 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/SDCCsymt.h: missing from yesterday's commits
13369 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13371 * src/SDCC.y (struct_or_union_specifier),
13372 * support/Util/SDCCerr.c,
13373 * support/Util/SDCCerr.h: verify that struct & union tags are used
13376 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13378 * src/SDCCglobl.h: missing from yesterday's commits
13380 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13382 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13383 sft_attributes, struct_declaration, parameter_declaration,
13384 type_name, start_block, declaration_list),
13385 * src/SDCC.lex (check_type): support redefinition of typedef names
13387 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13389 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13390 aligned xdata arrays. Erik helped me with the if clause.
13392 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13394 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13397 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13400 * src/SDCCast.c (newAst_),
13402 * src/SDCCicode.c (ast2iCode, newiCode),
13404 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13405 expr, statement, expression_statement, selection_statement,
13406 iteration_statement, expr_opt, jump_statement): foundation for tracking
13408 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13411 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13413 * support/Util/SDCCerr.c,
13415 * src/SDCCast.c (createCase, createDefault, decorateType),
13416 * src/SDCClabel.c (labelUnreach),
13417 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13419 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13420 (with thanks to Stas Sergeev)
13421 * device/include/time.h,
13422 * device/lib/time.c (CheckTime): suppress unreachable code warning
13424 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/SDCCast.c (createIvalCharPtr),
13427 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13429 * support/regression/tests/nullstring.c: tests for these two bugs
13431 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * support/Util/SDCCerr.h,
13434 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13435 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13436 about storage class and 'at' used inside struct or union
13437 * src/SDCCBBlock.c (iCodeFromeBBlock),
13438 * src/SDCCcse.c (ifxOptimize),
13439 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13440 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13441 printIval, emitStaticSeg, emitOverlay),
13442 * src/SDCClabel.c (deleteIfx),
13443 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13444 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13445 gatherAutoInit, processParms),
13446 * support/Util/SDCCerr.h,
13447 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13448 reporting for post-parse errors.
13450 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13453 implicit casts via union; they don't work on big endian systems
13454 (possible fix for bug #861138)
13456 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13458 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13459 * src/mcs51/main.c: fixed the fix for bug #737001
13461 2003-12-15 Borut Razem <borut.razem AT siol.net>
13463 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13465 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * support/makebin/makebin.c: put output in binary mode
13469 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13471 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13472 xdata and data memory on startup. Set the environment variable
13473 SDCC_NOGENRAMCLEAR to disable this.
13474 * src/mcs51/peephole.def,
13475 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13476 (allows non-interrupt and interrupt code to safely compete for a resource
13477 without the non-interrupt code having to disable interrupts)
13479 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * src/SDCCicode.c (geniCodeAdd),
13482 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13483 with valFromType if type might be a pointer and host is big endian).
13484 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13485 types, not just integer types.
13486 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13487 multiply defined with mismatching "at" address.
13489 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13492 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13493 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13494 with embedded nulls (fixed bug #753752)
13496 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13498 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13499 Apparently this did not see much testing (endless loop)
13501 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13505 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13508 gracefully handle NULL memmap pointers
13510 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13513 instead of deleting the iCode when an operand is volatile
13514 * src/z80/gen.c (genDummyRead),
13515 * src/mcs51/gen.c (genDummyRead),
13516 * src/ds390/gen.c (genDummyRead),
13517 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13519 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13520 * src/SDCC.y: fixed bug #850420
13522 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 Applied z80 i/o port patch from Peter Townson and fixed some operators
13525 to better handle operands in A register.
13526 * device/include/z180.h
13532 * src/z80/peeph-z80.def
13533 * src/z80/peeph.def
13536 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13540 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13542 * device/lib/hc08/_mullong.c: Removed extra #endif
13544 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * sim/ucsim/hc08.src/inst.cc,
13547 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13548 carries from x to h
13549 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13550 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13551 * device/include/stdarg.h: fixed varargs for hc08
13552 * device/lib/Makefile.in,
13553 * device/lib/hc08/Makefile,
13554 * device/lib/hc08/_mulint.c,
13555 * device/lib/hc08/_mullong.c: fixed some endian problems
13557 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13559 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13560 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13561 * device/lib/_gptrget.c,
13562 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13564 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13566 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13567 * src/SDCCast.c (astErrors): fixed bug #846007
13568 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13570 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * src/SDCCast.c (decorateType): disabled a transformation I added in
13573 revision 1.188 (access to fields of a structure at an absolute address);
13574 it breaks with bitfields, extern declarations, and gcse analysis.
13575 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13576 could be assigned through a pointer, so don't complain.
13577 * src/SDCCast.c (astErrors),
13579 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13581 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13583 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13584 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13585 output of __config directives, since gpasm now supports them
13586 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13587 pre-processor macro, i.e. -DMCU=p18f452
13588 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13589 and modified to handle 'cast' icode similarly to '=' icode
13590 * src/pic16/device.h (typedef struct PIC_device): added field
13591 'extMIface' to indicate that chip has external memory interface
13592 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13593 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13596 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13598 * src/SDCC.y (pointer): fixed bug #846006
13599 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13600 * src/SDCCast.c (decorateType): fixed bug #846009
13601 * src/ds390/peeph.def,
13602 * src/ds390/gen.c (genAnd, genOr),
13603 * src/mcs51/peeph.def,
13604 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13606 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13615 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13619 * src/SDCCbitv.c: added function to free a bitvector
13620 * src/SDCClrange.h,
13621 * src/SDCClrange.c: added function to recompute the liveranges
13622 * src/avr/ralloc.c,
13623 * src/ds390/ralloc.c,
13624 * src/hc08/ralloc.c,
13625 * src/mcs51/ralloc.c,
13626 * src/pic/ralloc.c,
13627 * src/pic16/ralloc.c,
13628 * src/xa51/ralloc.c,
13629 * src/z80/ralloc.c: recompute the liveranges after register packing
13631 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13633 * src/SDCCloop.c (newInduction): fixed bug #845630
13635 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13638 inadvertantly left behind from my 2003-11-12 change
13640 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13642 Updated headers I neglected to commit yesterday.
13643 * src/SDCClrange.h,
13646 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13648 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13649 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13650 * src/SDCCopt.c (eBBlockFromiCode),
13651 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13652 the creation of the key hash table from the sequencing so it can be used
13653 earlier (for some GCSE bug fixes still pending)
13655 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13657 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13658 * support/regression/tests/addsub.c: testing genPlus shortcut
13660 2003-11-15 Borut Razem <borut.razem AT siol.net>
13662 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13664 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13667 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13668 ordering is immaterial.
13669 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13671 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13674 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13675 (SIGSEV) of bug #840381
13676 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13677 unlink new file before rename if new and old filenames are the same)
13679 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13681 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13682 uninitialized variables) for the mcs51. Set environment variable
13683 SDCC_GENRAMCLEAR to test.
13684 xdata initialization slightly shorter
13686 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13689 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13690 #838241 & 780691 (basicly the same bug)
13691 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13692 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13694 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13696 * src/SDCCmain.c (linkEdit): "fix" #834252
13698 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13702 * src/SDCC.y: fixed bug #819403
13704 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13706 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13707 the reentrant attribute.
13708 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13709 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13711 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13712 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13713 erroneously reduced to a literal.
13714 * src/hc08/ralloc.c (packRegisters, rematStr),
13715 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13718 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13720 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13721 * doc/sdccman.lyx: changed from 'article' to 'book'
13722 * doc/Makefile: readded test_suite_spec and cdbfileformat
13724 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13726 * device/include/stdlib.h: include malloc.h to comply with ANSI
13727 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13729 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13731 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13732 * doc/clean.mk: also remove *.out files
13733 * doc/sdccman.lyx: some additions, larger top/bottom margins
13735 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCC.y: fixed bug #837365
13738 * support/regression/tests/bitopcse.c
13739 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13740 a symbol (might be valop instead)
13741 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13742 * device/lib/clean.mk: added hc08 to the cleaning list
13744 2003-11-04 Borut Razem <borut.razem AT siol.net>
13746 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13748 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13749 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13750 malloc is declared in standard stdlib.h
13752 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13754 * device/lib/hc08/Makefile: need to clean .rel not .o files
13755 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13757 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 * src/mcs51/main.c,
13762 * src/ds390/main.c,
13766 * src/pic16/main.c,
13767 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13768 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13769 tests (which uses the port's oclsExpense function)
13775 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13777 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 * src/SDCCcse.c (ifxOptimize),
13780 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13781 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13782 deleting the IFX iCode.
13783 * src/hc08/ralloc.c: reduced unneeded slocs
13784 * src/hc08/gen.c: fixed bug in asmopToBoolean
13786 2003-11-04 Borut Razem <borut.razem AT siol.net>
13788 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13789 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13790 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13791 transferred to configure
13793 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13795 Use headers defined in the C[++] standards:
13796 * sim/ucsim/gui.src/serio.src/fileio.cc
13797 * sim/ucsim/gui.src/serio.src/frontend.cc
13798 * sim/ucsim/gui.src/serio.src/main.cc
13799 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13800 * support/Util/NewAlloc.c
13802 * as/mcs51/lklibr.c
13806 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13808 * Added MSVC projects for hc08 assembler and linker:
13809 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13810 /as/hc08/link_hc08.dsp
13812 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13814 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13816 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13818 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13820 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13822 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13824 2003-10-31 Borut Razem <borut.razem AT siol.net>
13826 * support/cpp2/cpplib.h,
13827 support/cpp2/cpplib.c,
13828 support/cpp2/cpplex.c,
13829 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13830 to switch _asm block preprocessing on / off. Default is
13831 #pragma preproc_asm +
13833 2003-10-31 Borut Razem <borut.razem AT siol.net>
13835 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13836 when outputting comment blocks (when executed with -C option) and
13837 _asm (SDCPP specific) blocks
13839 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13841 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13843 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13845 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13847 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13849 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13850 * src/SDCCast.c (decorateType): fixed bug #832664
13852 2003-10-31 Borut Razem <borut.razem AT siol.net>
13854 * support/cpp2/cpplex.c: fixed for SDCPP:
13855 comments(when executed with -C option) and _asm blocks
13856 were included even if they where in skipped #if block.
13857 Applied solution from GCC cpp 3.3.2
13859 2003-10-31 Borut Razem <borut.razem AT siol.net>
13861 * src/SDCC.lex: sdcc now understands both formats:
13862 '# <line_number> <file_name>' and
13863 '#line <line_number> <file_name>'
13864 * support/cpp2/cppmain.c: sdcpp now generates the standard
13865 '# <line_number> <file_name>' instead of former
13866 '#line <line_number> <file_name>'
13868 2003-10-30 Borut Razem <borut.razem AT siol.net>
13870 * support/cpp2/cpphash.h,
13871 * support/cpp2/cpplib.h
13872 * support/cpp2/cpplex.c,
13873 * support/cpp2/cppmain.c,
13874 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13876 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13878 Fixed a number of problems revealed by bug #827883.
13879 * src/SDCCloop.c (loopInvariants): Spill location of the
13880 result operand should be recomputed if extracted from
13881 a loop. Also, don't extract assignments of an iTemp
13883 * src/SDCCast.c (isConformingBody): loop reversal should
13884 not occur if the control variable is involved with a
13885 relational operator.
13887 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13889 * .version: bumped to 2.3.6 to reflect the big improvements
13890 made by Erik and Klaus. Thanks!
13892 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13894 Replaced the livrange code.
13895 * src/SDCClrange.c: added new LR code
13897 * src/SDCCBBlock.h: removed remainig parts from old LR code
13898 * src/ds390/ralloc.c,
13899 * src/ds390/gen.c: minor fixes to make it work with new code
13901 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 * as/hc08/lkrloc.c,
13906 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13907 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13908 (tweaked fix for bug #818696)
13910 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13914 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13917 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13918 * src/mcs51/gen.c (gencjneshort),
13919 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13920 more efficient (per Scott Bronson's suggestion)
13922 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 Extended the semantics of the critical keyword to include
13925 individual statements. See RFE #827755 and #799831
13930 * support/Util/SDCCerr.c
13931 * support/Util/SDCCerr.h
13936 2003-10-19 Borut Razem <borut.razem AT siol.net>
13938 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13940 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13944 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13945 and predecrement operand is displayed
13947 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13949 * src/SDCCval.c (valMinus): fixed bug #826041
13951 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13953 Some hc08 related updates that I missed earlier
13954 * sim/ucsim/stypes.h
13955 * support/regression/ports/hc08/spec.mk
13957 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13959 New target "hc08" for the Motorola 68hc08 family of micros
13967 * sim/ucsim/hc08.src/*
13968 * sim/ucsim/configure.in
13969 * src/ucsim/configure
13970 * sim/ucsim/packages_in.mk
13973 * device/include/mc68hc908qy.h
13974 * device/lib/hc08/*
13975 * device/lib/Makefile.in
13976 * support/regression/ports/hc08/*
13977 * support/regression/Makefile
13979 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13981 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13983 * src/ds390/gen.c (genCast): fixed bug #821957
13985 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13987 * device/lib/logf.c: "fixed" overlay bug
13988 * support/regression/ports/host/spec.mk: added m library
13989 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13990 * support/regression/tests/float_trans: added (for Eric)
13992 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13994 * src/mcs51/gen.c (genCpl): fixed bug
13995 http://sf.net/mailarchive/message.php?msg_id=6263915
13997 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13999 * src/SDCCast.c (decorateType): added extended constant folding
14000 * src/SDCCsymt.c (computeType): cleanup
14001 * src/SDCCval.c (valShift): minor optimization
14002 * support/regression/tests/ast_constant_folding.c: added
14004 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 * src/SDCCmain.c: removed some unintended changes
14008 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14010 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14011 * src/z80/gen.c: fixed part of bug #817589
14012 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14014 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14016 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14027 * src/ds390/ralloc.c
14029 * src/mcs51/ralloc.c
14031 * src/pic16/ralloc.c
14032 * src/xa51/ralloc.c
14034 * src/z80/gen.c: removed unused label "release:"
14036 2003-10-06 Borut Razem <borut.razem AT siol.net>
14038 * src/SDCC.lex: removed definition of unused variables
14039 save_optimize and save_options
14041 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14043 * clean.mk: removed '=' in "-maxdepth=1"
14044 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14045 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14047 2003-10-06 Borut Razem <borut.razem AT siol.net>
14049 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14050 my_unput() replaced by unput()
14052 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14054 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14055 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14056 type-punned pointer will break strict-aliasing rules"
14057 Old LR behaviour is again default; Klaus' LR can be choosen by
14058 defining the environment variable LRKLAUS
14062 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14063 * clean.mk: fixed removal of files in bin/CVS/
14064 * device/lib/clean.mk: fixed removal of directories small and large
14065 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14067 * src/SDCCval.c: removed superflous test for pedantic
14069 2003-10-05 Borut Razem <borut.razem AT siol.net>
14071 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14072 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14073 message "unmatched #pragma SAVE and #pragma RESTORE"
14075 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14077 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14078 assembly, critical functions, atomic, nojtbound)
14080 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14082 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14088 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14093 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14095 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14096 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14097 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14099 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14101 * src/z80/gen.c (genRet): fixed bug #524753
14102 * src/z80/gen.c (genCast): fixed internal error on cast from
14104 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14105 fix for bug #477835 to the z80
14106 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14107 for tracking iCodes in the peephole optimizer for z80
14109 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14112 the other part of bug #814548
14113 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14115 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14117 * src/SDCCcse.c: fixed part of bug #814548
14119 2003-09-28 Borut Razem <borut.razem AT siol.net>
14121 * src/asm.c: rewrite of printILine() to use temporary file instead
14123 * src/xa51/main.c: commented out declaration of int rewinds
14125 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14127 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14129 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14131 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14132 * src/asm.c (printILine): Fixed bug #811015
14134 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14136 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14139 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14141 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14142 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14143 to correctly handle general case of AOP_PAIRPTR
14144 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14146 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14148 * src/mcs51/ralloc.c (fillGaps),
14149 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14150 register positioning bug)
14152 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14154 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14156 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14158 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14159 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14160 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14161 (ralloc doesn't intentionally do this now, but perhaps later)
14162 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14163 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14164 register positioning bugs (Fixed bug #762602 and #795325)
14165 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14166 (Fixed bug #808779)
14167 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14168 lines that --i-code-in-asm generates
14170 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14172 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14173 trying to fclose a FILE* that was already closed.
14175 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14177 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14178 of const struct should be treated as if const themselves)
14180 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14182 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14184 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14186 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14187 Unix (/n) and DOS (/r/n) line terminations.
14189 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14194 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * src/mcs51/gen.c (genFunction, genEndFunction),
14197 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14198 and restore of EA so that stack offsets to parameters are
14199 correct when using both critical and reentrant/stack-auto.
14200 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14201 size (can be triggered in error if sloc is shared between
14202 different sized objects)
14203 * device/include/float.h: fixed macros to explicitly use
14204 unsigned long where needed
14206 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14208 Feature req. 799831: added code to allow nesting of critical functions
14209 * src/mcs51/gen.c (genFunction, genEndFunction)
14210 * src/ds390/gen.c (genFunction, genEndFunction)
14212 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14214 * src/SDCCsymt.c (sclsFromPtr),
14216 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14217 support for standard C idiom of memory mapped variables; for
14218 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14219 to xdata int at 0x1234 tempvar = 1.
14220 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14221 provided by Akiya ISHIDA
14223 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14225 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14226 * src/SDCCval.c (constVal): added reduction from int to char
14227 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14228 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14229 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14231 * support/regression/tests/shifts.c: fixed
14233 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14235 * src/z80/gen.c (genXor): Fixed bug #805445
14237 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14239 Fixed bug #621531 (const & volatile confusion in the type chain).
14240 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14241 refer to the const or volatile state of the pointer itself.
14253 * src/pic16/ralloc.c
14254 * support/regression/tests/const.c
14256 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14258 When checking for duplicated modules, use absolute paths
14259 instead of relative paths. Files changed:
14264 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14266 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14268 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14270 * device/include/string.h: added size_t typedef, changed
14271 prototypes to use size_t, eliminated separate reentrant and
14272 non-reentrant declarations, added _memmove declaration
14273 * device/lib/_memcpy.c: changed to use size_t instead of int,
14274 changed /4 to >>2 to avoid division library call
14275 * device/lib/_memcmp.c,
14276 * device/lib/_memset.c,
14277 * device/lib/_strncat.c,
14278 * device/lib/_strncpy.c,
14279 * device/lib/_strncmp.c: changed to use size_t instead of int
14280 * device/lib/_memmove.c: new file (fixed bug #772294)
14281 * device/lib/Makefile.in: added _memmove.c
14282 * device/lib/z80/asm_strings.s: fixed bug #772290
14283 * support/regression/tests/bitfields.c: attempt to fix host assertion
14284 failure on amd64-unknown-linux2.2
14286 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14289 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14290 * as/z80/asmain.c (main): fixed bug #801766
14292 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14294 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14297 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14299 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14300 reported in bug #800609
14302 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14304 * Top header beautifications in src/pic16 directory:
14305 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14306 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14307 pcoderegs.h, ralloc.c, ralloc.h
14308 * main.c: added top header and GPL license notice
14309 * pcode.c: fixed the if-conditional warning
14311 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14313 * device/lib/_mullong.c: replaced int by short for gcc
14315 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14317 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14318 and JUMPTABLE iCodes properly now (worked by accident before)
14319 * src/mcs51/gen.c (leftRightUseAcc),
14320 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14321 iCode properly now. Use getSize instead of nRegs since a & b
14322 aren't part of the nRegs tally.
14324 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14326 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14327 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14328 before instructions that use the _STATUS register
14330 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14332 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14333 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14334 fetching of the pointer
14335 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14336 copied from genNearPointerSet()
14337 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14338 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14339 If they pop r0/r1 they must be called in the opposite order than aopOp().
14340 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14341 (resp. --stack-auto), prepared for --xstack
14343 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14345 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14347 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14349 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14350 these ports have their own __sdcc_external_start()
14352 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14354 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14355 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14356 type for bits was changed. It resulted in bit variables becoming
14357 global, which is not permitted in PIC 14 assembly output.
14359 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14361 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14363 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14365 Z80 and MCS51 linkers complaint if a public symbol is defined
14366 in more than one library module:
14370 * as/mcs51/Makefile.in
14372 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14374 A few small changes that speed up the peephole optimizer.
14378 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14380 Try to make the peephole optimizer smarter by maintaining
14381 an association between the assembly source code and the
14382 iCodes that originated them. Put this information to use
14383 with a new peephole rule condition "notVolatile" so that
14384 the rules can be aggressive yet still safe.
14389 * src/mcs51/peeph.def
14391 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14395 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14396 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14397 if the left or right operand symbols have the accuse flag set.
14399 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14401 Changed the type of the result of the ! (NOT) operator to char;
14402 previously it returned the same type as the source. This allows
14403 us to eliminate all the genFloatNot functions (all of its target
14404 implementations were very buggy) since !float can use the same
14407 * src/SDCCicode.c (ast2iCode): ! returns char
14408 * src/mcs51/gen.c (genNot, genNotFloat),
14409 * src/ds390/gen.c (genNot, genNotFloat),
14410 * src/z80/gen.c (genNot, genNotFloat),
14411 * src/pic/gen.c (genNot, genNotFloat),
14412 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14414 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14416 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14417 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14418 during interrupts. Ensure WSAVE is located at a shared bank address.
14419 2. Fixed page selection in some places
14420 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14421 the registers name strings.
14422 4. Fixed "signed / unsigned compare" compiler warnings.
14423 5. The PIC port manages its own allocation of the general purpose
14424 registers, but makes no attempt to reuse them. As a result when
14425 compiling it soon runs out of general purpose registers. Some
14426 additional code was added to the files pcode.c and device.c to walk
14427 through the function call tree and rename the registers so that they
14437 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14438 genPlus() & genMinus() when the result is the same as left or right
14440 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14442 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14444 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14446 Made bitfield a distinct type from bit so that bitfields
14447 convert as per ANSI C and bits retain their traditional
14448 boolean style behaviour. Implemented bitfield support in
14456 * src/ds390/gen.c: bit v bitfield split
14457 * src/z80/gen.c: New support for bitfields
14458 * support/regression/tests/bitfields.c: reenabled z80,
14461 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14463 Rules 246.x, 247.x relate to bitfields, the others speed up
14464 access to xdata mapped I/O devices.
14466 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14468 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14470 Cleaned up genPackBits and genUnpackBits and added two helper
14471 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14472 for literal assignments in genPackBits (thanks to Frieder for
14478 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 Fixed bug #748310 (pointer to function type mishandled when the
14481 function name is omitted). Also fixed a SIGSEGV when a function
14482 attribute (reentrant, etc) is used on a non-function or on a
14483 function but misplaced before the parameter list.
14485 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14487 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14488 * support/Util/SDCCerr.h,
14489 * support/Util/SDCCerr.c: Added func attr misuse error msg
14491 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14493 Fixed bug #787649 by anonymous
14494 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14495 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14497 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14499 Fixed numerous bitfield problems.
14501 * src/SDCC.y: More bitfield related error checking
14503 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14504 * support/Util/SDCCerr.h,
14505 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14506 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14507 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14508 * support/regression/tests/bitfields.c: tests added
14510 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14512 Made the constant following the "interrupt" keyword optional. If
14513 omitted, the function will not automatically be given an entry
14514 in the interrupt vector table (similar to #pragma NOIV, but
14515 less syntacticly kludgy). The interrupt number is also now
14516 range checked. Also fixed a bug in the high order bit example
14523 * support/Util/SDCCerr.c
14524 * support/Util/SDCCerr.h
14527 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14529 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14530 * src/SDCCicode.c (operandOperation): rewritten some ops
14531 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14532 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14534 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14535 be re-activated by defining REDUCE_LITERALS)
14536 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14537 unsigned, but are signed by default
14538 * src/SDCCval.c (constVal): rearranged
14539 * src/SDCCval.c (valMod): preliminary fix
14540 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14541 * support/regression/literalop.c: added, work in progress
14543 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14545 Generate warnings for useless declarations like "char data;"
14546 that don't do what new users expect.
14549 * support/Util/SDCCerr.h
14550 * support/Util/SDCCerr.c
14552 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14554 * src/SDCCval.c (valMult): fix overflow detection of negative int
14556 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14558 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14560 Changes to support big endian targets:
14573 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14575 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14576 * device/lib/time.c: fixed warning "integer overflow in expression"
14578 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14580 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14581 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14582 constants are unsigned; added recognition of "u" flag for unsigned
14583 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14584 * src/SDCCval.c (valDiv, valMod): fixed signdness
14585 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14586 signedness of modulo, left and right shift
14587 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14588 * support/Util/SDCCerr.h: added warning W_INT_OVL
14589 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14590 * src/SDCCast.c (ast_print): improved output of constants
14592 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14594 Fixed some warnings when building with MSVC:
14596 * as/mcs51/asdata.c
14600 * link/z80/aslink.h
14601 * link/z80/lkdata.c
14602 * link/z80/lkeval.c
14607 * support/cpp2/cpplib.c
14611 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14613 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14615 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14617 * support/librarian/clean.mk: Do not remove Makefile.
14618 * support/librarian/Makefile: added.
14620 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14622 Added librarian to MSVC build:
14625 * support/librarian/librarian.dsp
14627 'configure' not needed for librarian, removed:
14628 * support/librarian/configure
14629 * support/librarian/configure.in
14630 * support/librarian/config_in.h
14631 * support/librarian/Makefile.in
14633 Hopefully these ones built the librarian and the rest of sdcc properly:
14635 * Makefile.common.in
14637 Messed up 'configure', so revert to previous version:
14641 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14643 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14644 there, while the mantissa of a double is "only" 53 bits wide.
14646 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14648 Adding sdcclib to the build. MSVC project coming soon.
14649 Files added/changed:
14651 * support/librarian/clean.mk
14652 * support/librarian/configure
14653 * support/librarian/configure.in
14654 * support/librarian/config_in.h
14655 * support/librarian/Makefile.bcc
14656 * support/librarian/Makefile.in
14657 * support/librarian/sdcclib.c
14660 * Makefile.common.in
14664 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14666 Linker now complaints if linked modules have conflicting options, for
14667 example, one compiled using --model-large and another one compiled with
14668 --model-small. The following files were modified:
14670 * as/mcs51/asdata.c
14671 * as/mcs51/aslink.h
14673 * as/mcs51/asmain.c
14675 * as/mcs51/i51pst.c
14676 * as/mcs51/lkdata.c
14677 * as/mcs51/lklibr.c
14678 * as/mcs51/lkmain.c
14684 * link/z80/aslink.h
14685 * link/z80/lkdata.c
14686 * link/z80/lklibr.c
14687 * link/z80/lkmain.c
14690 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14692 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14693 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14695 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14697 * src/z80/mappings.i: fix _mul[us][int,long] entries
14699 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14701 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14703 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14706 * support/regression/tests/bitopcse.c: added
14714 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14716 added support for new library format to z80, gbz80 linkers:
14722 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14724 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14725 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14727 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14729 added DUMMY_READ_VOLATILE:
14738 * src/SDCCcse.c (algebraicOpts): many improvements
14739 * src/SDCCcse.h: removed algebraicOpts()
14740 * src/SDCCicode.c (picDummyRead): added
14742 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14744 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14745 "Insufficient space in data memory".
14747 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14749 * src/mcs51/gen.c: fixed bug #771358
14750 * src/z80/gen.c: fixed bug #759087
14752 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14754 * src/pic16/glue.c: minor cleanup by Vangelis
14756 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14758 * device/include/regc515c.h: fixed #758477
14759 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14760 * device/lib/_gptrput.c: saved a few bytes
14761 * my tab spacing is 8, yours too?)
14762 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14763 * device/lib/serial.c: process RX bytes earlier than TX bytes
14764 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14766 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14768 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14770 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14772 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14774 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14776 * device/lib/Makefile.in: bad fix, reverted to 1.43
14778 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14780 * device/lib/Makefile.in: added missing z80 object files
14782 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14784 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14785 pic16 progress by Vangelis:
14788 * src/pic/Makefile:
14795 * pic16/genarith.c:
14800 * pic16/pcodepeep.c:
14803 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14805 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14807 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14809 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14810 added gbz80 build to MSVC project.
14811 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14812 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14813 from 8051 stuff and setup so it links using a .lnk file.
14815 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14817 * support/librarian/sdcclib.c: sdcc librarian.
14818 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14821 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14823 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14825 2003-07-02 Borut Razem <borut.razem AT siol.net>
14827 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14828 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14829 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14830 src/xa51/main.c, src/z80/main.c:
14831 virtualization of glue() function: each port has it's own glue function,
14832 which is accessed by do_glue function pointer in PORT.general structure
14834 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14836 * DS800C400 fun, improved ROM interface and tinibios.
14838 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14840 * More support for DS80C400. Now includes beginning of interface to ROM.
14842 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14844 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14846 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14848 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14850 2003-06-19 Borut Razem <borut.razem AT siol.net>
14852 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14854 2003-06-19 Borut Razem <borut.razem AT siol.net>
14856 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14857 fixed Z80 port - crt0.o: cannot open.
14859 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14861 * support/Util/MySystem.c (merge_command): revert bad fix
14863 2003-06-18 Borut Razem <borut.razem AT siol.net>
14865 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14867 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14869 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14870 option --use-stdout sends errors to stdout instead of stderr.
14872 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14874 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14876 2003-06-15 Borut Razem <borut.razem AT siol.net>
14878 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14879 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14880 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14881 fixed width array of pointers replaced with sets;
14882 multiple include and lib paths ared transferred to preprocessor and linker
14883 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14884 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14885 fixed width array of pointers
14886 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14887 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14888 fixupPath(), getPathDifference()
14889 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14890 fixed width array of pointers
14892 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14894 * src/pic16/ralloc.c: fix warnings
14895 * src/pic16/pcode.c: fix warning
14897 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14899 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14900 know all the details, but essentially this set of changes enable
14901 the pic16 port to generate movff instructions and generate assembler
14905 * src/pic16/glue.c:
14906 * src/pic16/pcode.c:
14907 * src/pic16/device.c:
14908 * src/pic16/main.c:
14909 * src/pic16/pcode.h:
14910 * src/pic16/pcoderegs.c:
14911 * src/pic16/ralloc.c:
14912 * src/pic16/ralloc.h:
14914 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14916 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14917 added option --vc, so sdcc errors and warnings are compatible with
14918 Microsoft Visual Studio.
14920 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14922 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14923 device/lib/libfloat.lib: added atof function.
14925 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14927 * doc/sdccman.lyx: updated to Lyx 1.3
14928 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14929 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14930 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14932 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14934 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14936 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14938 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14939 additions to the "related tools/documentation" section
14941 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14943 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14945 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14947 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14948 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14950 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14952 * doc/sdccman.lyx: fix double dash and other minor things
14953 * doc/Makefile: fix double dash
14955 2003-05-28 Karl Bongers(patches from Martin Helmling)
14956 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14957 condition and ignore commands.
14959 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14961 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14962 is in parts still quite out of date, I did changes as far as I felt makes sense
14963 for a non-native english speaker.
14964 Please feel free to add to the manual or to correct my changes.
14965 * doc/Makefile: undid touching the date of intermediate tex files.
14967 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14969 * doc/sdccman.lyx: Manual has an index now
14971 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14973 Finalize muluint/mulsint and mululong/mulslong merging:
14974 * device/lib/_mulint.c
14975 * device/lib/_mullong.c
14976 * device/lib/gbz80/mul.s
14977 * device/lib/gbz80/stubs.s
14978 * device/lib/z80/mul.s
14979 * device/lib/z80/stubs.s
14980 * src/SDCCsymt.c (initCSupport)
14982 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14984 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14985 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14986 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14987 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14990 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14992 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14993 the regression tests I'm not brave enough to enable 245.b, 245.c
14994 * doc/sdccman.lyx: added latex preamble for hyperref package.
14995 Using pdflatex this will give you a hyperlinked pdf file with
14996 bookmarks. (prepend '%' before /usepackage if this breaks something)
14998 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15000 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15002 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15004 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15006 2003-05-21 <johan AT balder>
15008 * src/SDCCglue.c (printIval): fixed bug #739934
15010 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15012 Applied patch from bug 737905 (renamed yylineo to mylineno):
15019 * src/pic16/pcode.c: Cleaned warnings
15020 * src/pic16/pcodeflow.c: Cleaned warnings
15021 * src/pic16/pcoderegs.c: Cleaned warnings
15023 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15025 * src/pic16/pcode.c: Cleaned warnings
15026 * src/pic16/pcodepeep.c: Cleaned warnings
15027 * src/pic16/ralloc.c: Cleaned warnings
15029 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15031 * doc/sdccman.lyx: fixed bug 739745
15032 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15034 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15036 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15037 it can be defined with CFLAGS when running configure
15038 * src/SDCCmain.c: fixed compiling + linking with object files
15040 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15042 * configure.in: configure for pic16 port,
15043 added --disable-pic16-port
15044 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15045 * src/SDCCmain.c: linkOptions is changed to set *,
15046 added if/endif conditional macros to remove options help
15047 messages from optionsTable when a port is not configured, added
15048 support for the PIc16 port in the ports table, when executing
15049 the compiler with no port specified on command line, a default
15050 port is selected with the new macro DEFAULT_PORT which is
15051 defined in port.h, in setDefaultOptions() linkOptions is removed
15052 from initialization assignment, since now it is a set,
15053 parseCmdLine uses setParseWithComma for linkOptions, in
15054 linkEdit() linkOptions are accessed with new function indexSet()
15055 which returns the i'th item of a set variable. See SDCCset.c, in
15056 linkEdit() when calling buildCmdLine(), added linkOptions as
15057 last argument. Now users can pass arguments to gplink via the
15058 -Wl option, main() uses pic16glue() to glue up pic16 programs
15059 * src/SDCCpeeph.c: various changes to support pic16
15060 * src/SDCCset.c: added function void *indexSet(set *, int) to
15061 return the i'th item of the set
15062 * src/SDCCset.h: added function prototype for indexSet()
15063 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15064 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15065 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15066 added macro DEFAULT_PORT
15067 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15068 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15070 * src/pic16/glue.c: commented out some error producing lines
15071 * src/pic16/main.c: __config directives are commented out to stop
15072 gpasm complaining and test the linkage with gplink, _linkCmd and
15073 _asmCmd changed to be more gplink and gpasm friendly
15074 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15075 produced an error when parsed, peep rule 12 is added to utilize
15076 movff, but it is commented out since the pCode does not support
15077 yet a command with 2 address arguments
15079 2003-05-18 <johan AT balder>
15081 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15082 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15083 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15085 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15086 Added feature to script commands from file.
15088 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15090 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15091 * src/SDCCutil.c: include ctype.h for win32
15093 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15095 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15097 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15099 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15100 Fixed so you can set breakpoints prior to run, run does not stop
15101 on entry now. Add tbreak. Other enhancements and fixes for use
15104 2003-05-12 Borut Razem <borut.razem AT siol.net>
15106 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15108 2003-05-11 Borut Razem <borut.razem AT siol.net>
15110 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15111 the path of bin directory, so that PATH is the only env. variable, which has to be set
15112 in case of standard installation.
15113 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15114 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15115 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15117 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15119 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15120 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15121 temp files are in the port dir; clean the gen/test directory when
15122 generating new test.c
15123 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15124 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15125 * support/regression/tests/zeropad.c: added
15127 2003-05-09 <johan AT balder>
15129 * src/SDCCglue.c: fixed bug #597940
15131 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15133 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15134 cache sfr, optimize next,step, fix off by one sourceline,
15135 support ddd list function.
15136 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15138 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15140 * support/regression/HTMLgen.py: added compare_s2f()
15141 * support/regression/Makefile: redo 1.27
15142 * support/regression/generate-cases.py: redo 1.5
15144 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15146 * support/regression/tests/float.c: workaround 33 bit hex constant
15147 * support/regression/tests/simplefloat.c: fix division for host
15149 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15151 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15152 that tame's the PIC's over-aggressive optimizer.
15154 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15156 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15159 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15161 Initial support for DS80C400. "Hello world" runs on TINIm400
15164 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15166 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15167 * Some notes on ddd usage added in debugger/README
15168 Martin Helmling adding more features and fixes for ddd GUI debugger.
15169 Code added for nexti, stepi, up, down, and other adjustments.
15171 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15173 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15174 * src/pic/peeph.def Added two rules to optimize carry manipulation
15175 * src/pic/* removed debug printfs
15177 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15179 * debugger/mcs51/cmd.c: added header newalloc.h
15181 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15183 * as/Makefile: new EXEEXT
15184 * as/z80/Makefile: remove trailing slash of BUILDIR
15185 * as/z80/clean.mk: new EXEEXT
15186 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15187 * support/cpp2/Makefile.in: new EXEEXT
15188 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15190 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15192 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15193 EXEEXT was introduced to fix all related problems with targets
15194 "clean", "install" and "uninstall"; a couple of further flaws
15195 especially with "clean" have been fixed too
15196 * as/mcs51/Makefile.in
15197 * as/mcs51/clean.mk
15201 * debugger/mcs51/Makefile.in
15202 * debugger/mcs51/clean.mk
15203 * link/z80/Makefile
15204 * link/z80/Makefile.in
15205 * link/z80/clean.mk
15207 * packihx/Makefile.in
15209 * sim/ucsim/Makefile
15210 * sim/ucsim/clean.mk
15211 * sim/ucsim/avr.src/Makefile.in
15212 * sim/ucsim/avr.src/clean.mk
15213 * sim/ucsim/s51.src/Makefile.in
15214 * sim/ucsim/s51.src/clean.mk
15215 * sim/ucsim/xa.src/Makefile.in
15216 * sim/ucsim/xa.src/clean.mk
15217 * sim/ucsim/z80.src/Makefile.in
15218 * sim/ucsim/z80.src/clean.mk
15219 * sim/ucsim/main_in.mk
15220 * sim/ucsim/packages_in.mk
15221 * sim/ucsim/gui.src/Makefile.in
15222 * sim/ucsim/gui.src/serio.src/Makefile.in
15223 * sim/ucsim/gui.src/serio.src/clean.mk
15226 * support/cpp2/Makefile.in
15227 * support/cpp2/clean.mk
15228 * support/makebin/Makefile
15229 * support/makebin/clean.mk
15230 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15231 * doc/sdccman.lyx: --program-suffix no longer needed
15233 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15235 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15236 Martin Helmling added support for ddd GUI debugger.
15237 Code added to display assembly, set variables, and other commands
15238 to interface to ddd.
15240 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15242 * as/Makefile: fix target clean
15243 * as/clean.mk: fix target clean
15244 * as/z80/clean.mk: fix target clean
15246 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15248 * Makefile.common.in: added AT EXEEXT AT
15249 * configure.in: removed all mingw32 stuff
15250 * configure: rebuilt from configure.in
15251 * doc/sdccman.lyx: updated section "installation"
15252 * support/scripts/sdcc_mingw32: adapted to configure
15253 * support/scripts/sdcc_cygwin_mingw32: added
15255 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15257 * src/pic Added object file support for the PIC port
15258 * src/pic Applied patch from Craig Franklin (this started the object file support)
15259 * src/regression Updated the PIC regression tests for object files
15261 2003-04-20 Borut Razem <borut.razem AT siol.net>
15263 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15264 lklex.c: In function `getfid':
15265 lklex.c:203: warning: array subscript has type `char'
15266 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15267 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15268 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15269 stack handling macros
15271 2003-04-19 Borut Razem <borut.razem AT siol.net>
15273 * "handling space characters in file path" task:
15274 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15275 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15276 * support/Util/MySystem.h: make it self-sufficient
15277 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15278 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15279 handling space characters in file path
15280 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15281 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15282 * support/Util/MySystem.c: handling space characters in executable's path
15284 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15286 * as/z80/Makefile: fix permanent rebuild of z80
15287 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15288 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15290 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15292 * src/SDCCopt.c: add special case optimization to replace modulo by
15293 a power of two with a bitwise AND.
15295 2003-04-18 <johan AT balder>
15297 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15299 2003-04-17 <johan AT balder>
15301 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15302 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15304 2003-04-13 Borut Razem <borut.razem AT siol.net>
15306 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15307 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15308 fixed mingw problem in adl_NORMALIZE_PATH
15310 2003-04-12 Borut Razem <borut.razem AT siol.net>
15312 * fixed "#pragma SAVE/RESTORE can not be nested":
15313 * src/SDCC.lex: reworked pragma handling functions
15314 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15315 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15317 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15319 * src/SDCCutil.c (pathEquivalent): defined but not used
15320 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15321 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15322 * configure: rebuilt from configure.in
15323 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15324 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15325 * device/include/Makefile.in: replace sdcc_datadir
15326 * device/lib/Makefile.in: replace sdcc_datadir
15327 * Makefile.common.in: add LDFLAGS from configure
15328 * packihx/Makefile.in: use LDFLAGS
15329 * src/Makefile.in: use LDFLAGS
15330 * support/cpp2/Makefile.in: add LDFLAGS from configure
15331 * support/makebin/Makefile: use LDFLAGS
15332 * .version: bumped version number to 2.3.5
15334 2003-04-12 Borut Razem <borut.razem AT siol.net>
15336 * completed "different paths" task:
15337 * src/SDCCmacro.c: fixed bug in handling quotes
15338 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15339 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15341 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15343 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15345 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15347 * ds390/gen.c ds390/peeph.def: fix bug 706781
15349 2003-04-11 Borut Razem <borut.razem AT siol.net>
15351 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15353 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15355 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15356 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15357 set - this bit used to not be set...).
15358 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15359 bad code in PIC Port
15360 * src/regression/and2.c added to test bug 609268
15361 * src/regression/Makefile added and2.c to regression test
15364 2003-04-08 <johan AT CP255758-A>
15366 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15367 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15368 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15370 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15372 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15374 * support/cpp2/Makefile.in: fix bug #487815
15375 * configure: rebuilt from configure.in
15376 * Makefile.common.in: docdir changed, new path suffixes
15377 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15378 * sdcc_vc_in.h: reflect changes from sdccconf.h
15379 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15380 * src/SDCCutil.h: remove BINDIR hack
15381 * doc/sdccman.lyx: update new path hierarchy
15383 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15385 * src/SDCCpeeph.c: added okToRemoveSLOC test
15387 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15389 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15391 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15393 * src/SDCCpeeph.c: added labelIsReturnOnly test
15394 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15396 2003-04-05 <johan AT balder>
15398 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15399 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15400 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15401 * src/SDCCast.c: fixed a warning
15402 * src/SDCCast.h: fixed a warning
15403 * src/SDCCicode.c (operandFromAst): fixed a warning
15405 2003-04-04 <johan AT balder>
15407 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15408 * src/SDCCast.c (decorateType): fixed bug #715076
15409 * src/SDCC.y: fixed bug #702907
15411 2003-04-03 <johan AT balder>
15413 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15414 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15415 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15416 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15417 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15419 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15421 * _decdptr.c: fix return values
15422 * _gptrget.c: fix return values
15423 * _gptrgetc.c: fix return values
15424 * _gptrput.c: fix return values
15425 * _mulint.c: fix return values
15426 * as/z80/Makefile: fix 'make -j' problem
15428 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15430 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15431 * configure.in: big cleanup, updated to autoconf 2.5x
15432 * configure: rebuilt from configure.in
15433 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15434 * sdcc_vc_in.h: reflect changes from sdccconf.h
15435 * doc/Makefile: fixed a flaw in "make install"
15437 2003-04-02 <johan AT balder>
15439 * src/ds390/gen.c (genCmp): no comments
15440 * src/mcs51/gen.c (genCmp): no comments
15441 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15442 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15444 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15446 * support/regression/generate-cases.py: place generated file in given sub directory
15447 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15448 * support/regression/Makefile: improvements for 'make -j';
15449 side effect: it's simpler and faster now
15451 2003-03-31 Borut Razem <borut.razem AT siol.net>
15453 * src/z80/main.c: link-{port} and as-{port} defined without path
15454 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15456 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15458 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15460 2003-03-30 Borut Razem <borut.razem AT siol.net>
15462 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15463 changed type of list parameter to set
15464 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15465 * src/port.h: changed type of do_assemble() parameter to set
15466 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15467 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15468 definition of "cppoutfilename" macro with NULL value in preProcess()
15469 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15470 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15471 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15472 replaced with set *binPathSet
15473 * shash_add() deallocates the item, if allready exsists, before adding the new one
15474 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15476 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15478 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15479 a nested for loop bug in the PIC port
15480 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15483 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15485 * support/Util/dbuf.h: remove C++ stuff to make it portable
15487 2003-03-28 Borut Razem <borut.razem AT siol.net>
15489 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15490 literal strings in stringLiteral()
15491 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15492 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15495 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15497 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15499 2003-03-26 <johan AT balder>
15501 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15502 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15503 * src/SDCCast.c (decorateType): fixed " -v < 3"
15505 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15507 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15508 Added Lenny Story's debug infrastructure changes:
15509 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15510 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15511 * src/cdbFile.c: added
15512 * src/SDCCdebug.c: added
15513 * src/SDCCdebug.h: added
15514 * src/SDCCast.c (createFunction)
15515 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15516 * src/SDCCmain.c (parseCmdLine, main)
15517 * src/SDCCmem.c (redoStackOffsets)
15518 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15521 * src/avr/gen.c (genAVRCode)
15522 * src/ds390/gen.c (gen390Code)
15523 * src/mcs51/gen.c (gen51Code)
15524 * src/pic/gen.c (genpic14Code)
15525 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15526 * src/xa51/gen.c (genXA51Code)
15527 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15529 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15531 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15532 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15534 2003-03-22 <johan AT balder>
15536 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15538 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15540 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15541 * doc/cdbfileformat.lyx: added, written by Lenny Story
15542 * doc/Makefile: added cdbfileformat.lyx
15543 * doc/clean.mk: added cdbfileformat.lyx
15545 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15547 * src/mcs51/peeph.def: fix bug #705773
15549 2003-03-20 <johan AT balder>
15551 An sfr/sbit can have an "at #" AND an initializer
15552 * src/SDCCsymt.c (checkSClass):
15553 * src/SDCCmem.c (allocGlobal):
15554 * src/SDCCmem.c (allocLocal):
15555 * src/SDCCast.c (createBlock):
15557 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15559 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15561 2003-03-16 <johan AT balder>
15563 Undid the hackup of const and volatile, the problem is much bigger
15565 * src/SDCCast.c:1.171
15566 * src/SDCCglue.c:1.138
15567 * src/SDCCicode.c:1.146
15568 * src/SDCCsymt.c:1.150
15569 * src/SDCCval.c:1.65
15571 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15573 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15574 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15576 2003-03-13 <johan AT balder>
15578 Hackup const and volatile modifiers in type chains a bit:
15580 * src/SDCCast.c:1.169
15581 * src/SDCCglue.c:1.136
15582 * src/SDCCicode.c:1.143
15583 * src/SDCCsymt.c1.146
15584 * src/SDCCsymt.h1.59
15585 * src/SDCCval.c:1.63
15587 2003-03-12 <johan AT balder>
15589 * src/SDCCBBlock.h: more LRH debugging junk
15590 * src/SDCCcflow.h: more LRH debugging junk
15591 * src/SDCCloop.c: more LRH debugging junk
15592 * src/SDCC.y (struct_declaration): fixed bug #697590
15593 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15594 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15595 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15597 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15598 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15599 test function names must now match exactly).
15600 * src/SDCCcse.c: added special case in findCheaperOp to allow
15601 extending a short integer. Makes less awful code for bug 700121 test case.
15603 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15605 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15606 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15608 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15610 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15611 actually called (operandsNotEqual() was called for all
15612 operandsNotEqualX tests).
15614 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15616 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15617 with shorter literals. Fixes bug 700121.
15619 2003-03-11 <johan AT balder>
15621 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15623 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15625 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15626 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15628 2003-03-10 Borut Razem <borut.razem AT siol.net>
15630 * src/SDCCmain.c: pipe preprocessor's output
15631 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15632 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15633 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15634 which closes all pipes in pipeSet set
15635 * src/SDCCset.c: free deleted item in function deleteSetItem()
15636 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15637 moved from z80 to src subproject
15638 * .version: increased version number to 2.3.4
15640 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15642 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15643 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15644 * support/regression/ports/xa51/spec.mk: fix typo
15646 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15648 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15650 2003-03-09 Borut Razem <borut.razem AT siol.net>
15652 * src/SDCCmain.c: pipe preprocessor's output
15653 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15654 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15655 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15656 which closes all pipes in pipeSet set
15657 * src/SDCCset.c: free deleted item in function deleteSetItem()
15658 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15659 moved from z80 to src subproject
15661 2003-03-09 Borut Razem <borut.razem AT siol.net>
15663 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15664 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15665 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15666 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15667 * src/SDCCglobl.h: unification of WIN32 native definitions
15669 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15671 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15673 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15675 * src/configure.in: check for endianess (even while cross-compiling)
15676 * src/configure: check for endianess (even while cross-compiling)
15677 * src/configure_in.h: check for endianess (even while cross-compiling)
15678 * src/avr/gen.c: remove old endianess stuff
15679 * src/mcs51/gen.c: remove old endianess stuff
15680 * src/ds390/gen.c: remove old endianess stuff
15681 * src/pic/gen.c: remove old endianess stuff
15682 * src/pic/genarith.c: remove old endianess stuff
15683 * src/pic/glue.c: fix endianess check
15684 * src/pic16/gen.c: remove old endianess stuff
15685 * src/pic16/genarith.c: remove old endianess stuff
15686 * src/pic16/glue.c: fix endianess check
15687 * src/xa51/gen.c: remove old endianess stuff
15688 * src/z80/gen.c: fix endianess check
15689 * src/SDCCglue.c: fix endianess check
15690 * src/ds390/peeph.def: fix bug 700036
15692 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15694 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15695 * src/configure: find appropriate data-types on host for SDCC's int and long
15696 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15697 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15698 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15700 2003-03-07 <johan AT balder>
15703 some minor cleanups before the big shot
15704 OP_DEFS and OP_USES now use Kevin's protection
15705 new option --nolabelopt
15707 * src/SDCCBBlock.c:
15716 * src/ds390/ralloc.c:
15717 * src/mcs51/ralloc.c:
15718 * src/pic/ralloc.c:
15719 * src/xa51/ralloc.c:
15720 * src/z80/ralloc.c:
15722 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15724 * src/pic/pcode.c (get_op): fix 64 bit warnings
15725 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15726 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15727 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15728 * support/regression/tests/malloc.c: fix 64 bit warnings
15730 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15732 * src/mcs51/gen.c (genMinus): fixed bug 696436
15734 2003-03-02 Borut Razem <borut.razem AT siol.net>
15736 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15738 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15740 * configure.in: test for mkstemp
15741 * sdccconf_in.h: add HAVE_MKSTEMP
15743 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15745 * device/include/ctype.h: removed warning while using --stack-auto
15746 * device/include/malloc.h: removed warning while using --stack-auto
15747 * device/include/string.h: removed warning while using --stack-auto
15749 2003-02-23 Borut Razem <borut.razem AT siol.net>
15751 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15752 because NDEBUG is defined (see man assert)
15753 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15755 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15757 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15758 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15760 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15762 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15763 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15765 2003-02-18 <johan AT balder>
15767 * as/mcs51/asmain.c (asmbl): module can start with a digit
15768 * as/z80/asmain.c (asmbl): module can start with a digit
15770 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15772 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15773 * src/asm.c: fix pipe() for Mingw32
15775 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15777 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15778 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15779 make -V work again; --c1mode reads now from stdin
15780 * doc/sdccman.lyx: added --c1mode
15781 * support/Util/SDCCerr.c: new messages for c1 mode
15782 * support/Util/SDCCerr.h: new messages for c1 mode
15783 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15785 2003-02-15 <johan AT balder>
15787 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15789 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15791 * doc/sdccman.lyx: Environment variables, -o and other minor things
15793 2003-02-14 <johan AT balder>
15795 * src/xa51/main.c: before anyone really tries to use it :)
15797 * Install doc's in share/sdcc/doc
15798 * removed some obsolete files
15799 * Do a proper make distclean and uninstall
15800 M Makefile.common.in
15803 M device/include/Makefile.in
15804 M device/lib/Makefile.in
15807 M sim/ucsim/doc/Makefile.in
15809 R src/avr/peeph.rul
15810 R src/xa51/peeph.rul
15811 M support/cpp2/Makefile.in
15812 M support/makebin/Makefile
15815 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15817 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15819 2003-02-10 Borut Razem <borut.razem AT siol.net>
15821 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15822 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15823 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15824 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15825 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15826 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15827 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15828 src/z80/Makefile.bcc: Borland Makefile cleanup
15829 * as/z80/Makefile.bcc: Added Borland Makefile
15830 * support/cpp2/borland.h: Removed
15832 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15834 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15835 * src/SDCC.lex: new pragma NOIV
15836 * src/SDCCglobl.h: new pragma NOIV
15837 * src/SDCCmem.c: new pragma NOIV
15839 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15841 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15843 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15845 * src/SDCCmain.c: signal handling is switched off by --debug
15846 * doc/Makefile: small fix for install; use clean.mk again
15847 * doc/clean.mk: clean *.pdf and *.html too
15849 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15851 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15852 * device/lib/printfl.c: fix a ds390 bug by making it portable
15853 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15854 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15855 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15856 * debugger/mcs51/cmd.c: converted multi-line string literals
15857 * sim/ucsim/globals.cc: converted multi-line string literals
15858 * src/SDCCmain.c: introduced signal handler to remove temp files
15859 * doc/Makefile: small tweaks, implement clean
15860 * doc: removed generated files
15862 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15864 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15865 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15866 Address Record is not correctly generated for DS390."
15868 2003-02-02 Borut Razem <borut.razem AT siol.net>
15870 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15871 * as/mcs51/asm.h: fixed compilation with Borland C
15872 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15873 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15874 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15875 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15876 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15877 src/z80/Makefile.bcc: delete $(LIB) only if exist
15878 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15880 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15882 * device/include/malloc.h: introduced NULL
15883 * device/include/string.h: introduced NULL
15884 * device/include/stdlib.h: introduced NULL
15885 * device/lib/_memcpy.c: removed NULL
15886 * device/lib/_strcat.c: removed NULL
15887 * device/lib/_strchr.c: removed NULL
15888 * device/lib/_strcmp.c: removed NULL
15889 * device/lib/_strcpy.c: removed NULL
15890 * device/lib/_strcspn.c: removed NULL
15891 * device/lib/_strlen.c: removed NULL
15892 * device/lib/_strncat.c: removed NULL
15893 * device/lib/_strncmp.c: removed NULL
15894 * device/lib/_strncpy.c: removed NULL
15895 * device/lib/_strpbrk.c: removed NULL
15896 * device/lib/_strrchr.c: removed NULL
15897 * device/lib/_strspn.c: removed NULL
15898 * device/lib/_strstr.c: removed NULL
15899 * device/lib/_strtok.c: removed NULL
15900 * device/lib/malloc.c: removed NULL, include own header
15902 2003-02-02 <johan AT balder>
15904 * 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
15905 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15906 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15907 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15908 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15909 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15911 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15913 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15916 2003-02-01 <johan AT balder>
15918 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15920 2003-01-31 <johan AT CP255758-A>
15922 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15924 2003-01-30 <johan AT balder>
15926 * src/SDCCBBlock.c: automatic bug detection
15927 * src/SDCCicode.c: automatic bug detection
15929 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15931 * src/SDCCglobl.h: now --xram-size 0 works
15932 * src/SDCCmain.c: now --xram-size 0 works
15934 2003-01-29 <johan AT balder>
15936 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15938 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15940 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15941 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15942 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15943 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15944 * src/SDCCglobl.h: Added options --xram-size and --code-size
15945 * src/SDCCmain.c: Added options --xram-size and --code-size
15947 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15950 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15952 2003-01-27 <johan AT balder>
15954 * src/SDCC.y: fixed bug #613764
15956 2003-01-26 <johan AT balder>
15958 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15959 * src/SDCCsymt.h: fixed bug #673374
15960 * src/SDCCglue.c: fixed bug #661910
15961 * src/SDCCast.c: fixed bug #458099 and 673374
15963 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15965 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15966 * as/mcs51/strcmpi.h: added
15967 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15968 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15969 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15970 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15971 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15972 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15973 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15974 * as/mcs51/Makefile.aslink: new module strcmpi
15975 * as/mcs51/Makefile.asx8051: new module strcmpi
15976 * as/mcs51/Makefil.bcc: new module strcmpi
15977 * as/mcs51/Makefile.in: new module strcmpi
15978 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15980 2003-01-26 <johan AT balder>
15982 * src/SDCCglue.c: reverted back to 1.124
15983 * src/SDCCast.c: reverted back to 1.156
15984 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15986 2003-01-25 <johan AT balder>
15988 * src/SDCCglue.c: A better fix for bug #661910
15989 * src/SDCCast.c: A better fix for bug #661910
15990 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15992 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15994 * src/Makefile.in: remove spawn.o
15995 * src/SDCCmain.c: remove spawn.h
15996 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15997 * src/spawn.c: removed
15998 * src/spawn.h: removed
15999 * support/regression/ports/ds390/spec.mk: link with -r
16001 2003-01-24 <johan AT CP255758-A>
16003 * src/ds390/gen.c (aopOp): fixed bug #667458
16004 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16005 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16006 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16008 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16010 * src/mcs51/peeph.def: better assembler identation by Frieder
16011 * src/mcs51/gen.c: better assembler identation by Frieder
16013 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16015 * as/z80/string.h: removed for gcc 3.2
16016 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16017 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16019 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16021 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16022 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16023 * support/regression/Makefile: separate temp files for ports
16024 * support/regression/generate-cases.py: separate temp files for ports
16025 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16026 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16028 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16030 * moved tinitalk to device/examples/ds390
16032 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16034 * as/mcs51/lkmem.c: rflag is for DS390
16035 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16036 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16037 (linkEdit): move mem- and map-files the same way as ihx-files
16038 * src/z80/main.c (_setDefaultOptions): removed --generic
16039 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16040 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16041 * src/pic/glue.c (picglue): --c1mode works again
16042 * src/pic16/glue.c (pic16glue): --c1mode works again
16043 * src/asm.c (printCLine): fix #660034
16045 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16047 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16048 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16049 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16050 * as/mcs51/lkmem (summary): better fix for sp problem
16051 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16052 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16053 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16054 remove --stack-after-data
16056 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16059 * src/SDCCutil.c (join): ugly bug: missing '\0'
16060 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16062 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16064 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16066 * src/pic/main.c (_asmCmd): gpasm supports -o
16067 * src/z80/main.c: more general macros
16068 * device/lib/Makefile.in: remove intermediate files
16070 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16072 * .version: Bumped version number to 2.3.3
16073 * src/SDCCBBlock.c: new option -o
16074 * src/SDCCglobl.h: new option -o
16075 * src/SDCCglue.c: new option -o
16076 * src/SDCCmain.c: new option -o
16077 * src/asm.c: new option -o
16078 * src/ds390/main.c: new option -o
16079 * src/pic/glue.c: new option -o
16080 * src/pic/pcode.c: new option -o
16081 * src/pic/ralloc.c: new option -o
16082 * src/pic16/glue.c: new option -o
16083 * src/pic16/pcode.c: new option -o
16084 * src/pic16/ralloc.c: new option -o
16085 * src/z80/main.c: new option -o
16086 * device/lib/Makefile.in: use -o
16087 * support/regression/ports/ds390/spec.mk: use -o
16088 * support/regression/ports/gbz80/spec.mk: use -o
16089 * support/regression/ports/mcs51/spec.mk: use -o
16090 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16091 * support/regression/ports/z80/spec.mk: use -o
16092 * support/regression/ports/ucz80/spec.mk: use -o
16093 * support/regression/ports/xa51/spec.mk: use -o
16094 * support/regression/fwk/lib/timeout.c: fix usage string
16096 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16097 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16099 2003-01-07 <johan AT balder>
16101 * src/SDCCast.c (decorateType): fixed bug #600035
16103 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16104 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16105 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16106 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16107 * src/pic/pcode.c: outcommented unused variable to remove warnings
16108 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16110 2003-01-06 <karl AT turbobit.com>
16111 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16114 2003-01-06 <johan AT balder>
16116 * src/SDCCicode.c: fixed array add
16118 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16119 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16120 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16122 2003-01-04 <johan AT balder>
16124 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16126 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16127 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16129 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16130 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16131 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16133 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16134 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16136 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16137 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16139 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16140 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16142 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16144 * in /sdcc/as/mcs51/ changed these files in order to create an
16145 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16146 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16147 following files to include the previous two files: aslink.dsp,
16148 Makefile.aslink, Makefile.bcc, and Makefile.in.
16150 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16151 .adb instead of .cdb
16153 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16155 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16156 value from option --iram-size.
16158 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16160 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16163 2002-09-18 <wiml AT hhhh.org>
16165 * SDCClrange.h: exposed setFromRange() and setToRange()
16166 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16167 packRegsForAccUse() (bug 542397)
16168 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16169 multiple times and emitting the fetch operations more than once
16170 added aopGetUsesAcc() function to allow binary operators to
16171 fetch their operands in the correct order; made genMinus() emit
16172 compact code for X = LITERAL - Y
16174 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16175 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16176 sprintf() in line 1267.
16178 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16179 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16182 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16183 Changes to aslink (All the changes are marked with 'JCF'):
16185 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16188 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16189 area BSEG. Also moves, if possible, the DATA area down into the internal
16190 ram so more space is available.
16192 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16195 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16196 not bytes. Function summary() which creates a memory usage summary
16197 file with extension .mem. Reports of overlaping stack and small stack
16198 size. If the space for the stack is less than 16 bytes aslink trows a
16201 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16202 the 8051. Option 'y' for memory summary output file.
16204 Changes to sdcc (All the changes are marked with 'JCF'):
16206 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16208 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16209 overlaying area for it (uses RegBankUsed[4]).
16211 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16212 bank zero as used by default. By default aslink locates the stack
16213 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16214 the creation of the .mem file. Delegates the allocation of data area
16215 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16216 the begining of the stack area to aslink.
16218 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16219 glue() in SDCCglue.c creates an area for it.
16221 2002-09-03 Borut Razem <borut.razem AT siol.net>
16222 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16223 sdcc/src/pic/glue.c:
16224 introduced atexit() handler for teporay files removal in case of
16225 errors, assertions, ...
16227 2002-08-29 Borut Razem <borut.razem AT siol.net>
16228 * sdcc/support/cpp2/auto-host_vc_in.h:
16229 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16230 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16231 Maybe there is a similar problem with BORLANDC? It should be checked!
16233 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16234 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16235 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16236 was not executed, and the compiler (cl) launched a warning:
16237 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16239 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16240 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16242 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16243 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16245 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16246 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16247 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16248 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16249 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16250 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16251 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16252 - added Release configuration in VS projects
16253 - review of compiler an linker options
16254 - VC .exe files are generated in bin_vc directory, not to interfere
16255 with binaries generated from other projects (cygwin, mingw, bcc ...)
16257 * sdcc/src/yacc.dsp: added
16259 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16260 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16261 and insert the version number definitions from .version
16263 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16265 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16266 added - genarate auto-host.h using auto-host_vc_in.h as template
16269 removed from CVS, generated automatically
16271 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16272 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16274 2002-08-11 Borut Razem <borut.razem AT siol.net>
16275 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16277 2002-08-10 Borut Razem <borut.razem AT siol.net>
16278 * src/SDCCmain.c (main):
16279 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16280 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16281 The consequence was that some temporary files were not removed.
16284 unification of code in functions tempfilename() and tempfile():
16285 function tempnam() is defined in Visual Studio 6.0 and .NET
16287 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16289 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16290 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16291 - removed compiler command line option /WX: Treats all warnings as errors
16292 - update a list of source files, included into the project
16294 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16295 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16296 changed project type to Generic Project so that can be correcly converted to VS.NET project
16298 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16300 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16302 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16304 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16305 added return 0 statements after assert() to make compiler happy
16307 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16308 added newline in the def file to keep MSC compiler satisfied
16310 * sdcc/src/z80/gen.c:
16311 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16312 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16313 - solved MSC error in function aopDump()
16315 * sdcc_vc.h: define PREFIX as "\\sdcc"
16317 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16318 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16320 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16321 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16322 - Rewrote the register banking algorithm.
16323 - Added pCode live-range analysis to registers (for now, only non-used and
16324 singly-used registers optimized away)
16326 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16328 * 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.
16330 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16331 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16333 2002-04-22 Michael Hope <michaelh AT vroom>
16335 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16337 * configure.in (DD_COPT): Added include support required for gbdk.
16339 * .version: Bumped version number just to increase it.
16341 * src/SDCCmain.c: Added -nostdinc to the default options.
16343 2002-04-15 Michael Hope <michaelh AT vroom>
16345 * device/lib/z80/printf.c (sprintf): Added.
16347 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16349 * src/z80/peeph.def: Added transpose redundent load rule.
16351 * src/z80/main.c: Added force callee saves for jaune.
16353 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16355 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16357 2002-03-28 Johan Knol <johan AT balder>
16359 * src/SDCCval.c: fixed bug #532436
16361 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16363 Added "char *Processor" field to the port structure.
16366 Added -p option. Allows port dependent processor to be specified.
16369 Initialized the new field char *Processor field to NULL in all ports
16372 Compiler generated registers for interrupt context saving
16373 were not getting allocated.
16375 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16378 Fixed left shift. Will promote the left side of a left shift
16379 if a) left shifting more than size of operand or b) when assigned
16380 to something size > size of left side
16382 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16384 tons of changes. Register allocation has been
16385 rewritten. Added customization for the various PICs. Flow
16386 analysis is restructured. ...
16388 * src/pic/device.h:
16391 * src/pic/device.c:
16392 Added. device.c is a PIC port hack to accomodate variations
16395 2002-03-13 Michael Hope <michaelh AT vroom>
16397 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16399 2002-03-04 johanknol <johanknol AT manik>
16401 * /src/SDCCval.c: fixed
16403 const unsigned char arr[][2] = { { 0, 1 } };
16404 t18.c:1: error: Initializer element is not constant
16406 2002-03-04 bela <bela AT manik>
16408 * /device/include/mcs51reg.h:
16409 ds89c420 register definition update
16411 2002-03-03 <johan AT FRIJA>
16413 * support/Util/SDCCerr.c: did something, but don't no why anymore
16415 * support/regression/tests/bug-524691.c: made it a little less shy
16417 * src/SDCCast.c (decorateType): fixed bug #524697
16419 * src/SDCCast.c: made some lineno improvements
16421 * src/SDCCval.c (getNelements): changed warning to error
16423 * src/SDCCglue.c (printIvalArray): changed warning to error
16425 * src/SDCCicode.c: fixed a warning for mingw
16427 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16429 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16431 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16433 * src/ds390/peeph.def:
16434 Added some more peephole rules
16436 * src/ds390/gen.c: Various fixes & enhancements
16438 * src/SDCClrange.c, src/SDCClrange.h:
16439 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16441 * src/ds390/ralloc.c:
16442 various fixes & enhancements (ds390) specific
16444 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16445 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16448 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16450 2002-03-02 <johan AT FRIJA>
16452 * src/SDCCast.c (decorateType): fixed bug #524708
16454 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16456 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16458 2002-03-01 Michael Hope <michaelh AT vroom>
16460 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16462 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16464 2002-03-01 <johan AT FRIJA>
16466 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16468 * src/SDCCast.c (decorateType): fixed bug #524209
16470 * src/SDCCval.c (valNot): fixed bug #524195
16472 2002-02-26 <johan AT balder>
16474 * src/xa51/gen.c: fixed a warning
16476 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16478 * src/SDCCast.c (decorateType): fixed bug #522534
16480 2002-02-23 <johan AT balder>
16482 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16484 2002-02-22 <johan AT balder>
16486 * src/SDCCast.c: fixed bug #514865
16488 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16490 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16492 * sdcc/src/SDCCloop.c:
16493 Previous fix was not good. basic blocks that have "break" or "return" are
16494 not really partof a loop , but live ranges used in these blocks should
16495 be live thru the entire loop, so set partOfLoop but don't add them to
16498 2002-02-21 <johan AT FRIJA>
16500 * src/SDCCcse.c: fixed bug #514308
16502 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16505 Fixed BUG #519583. If a conditional block ended in a return/break
16506 statement inside a loop, it was not being considered part of the loop.
16508 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16510 2002-02-10 Karl Bongers <karl AT turbobit.com>
16513 Fixed up SDCDB debugger somewhat. Updated debugger/README
16514 with lots of comments and notes.
16516 * device/examples/test2.c:
16517 Fix bug, "red" variable not being initialized(compiler complained).
16519 * device/examples/Makefile, examples/test3.c:
16520 Add Makefile in device/examples folder, compiles test3.c
16521 for use as a multiple module SDCDB test case.
16523 * sim/ucsim/cmd.src/cmdset.cc:
16524 Took out debug printfs in ucsim "next" command.
16526 * sim/ucsim/xa.src:
16527 Karl and Johan start ucsim XA support. Most dissassembly working,
16528 about 75% emulation done(plenty of work remaining).
16530 * sim/ucsim/z80.src:
16531 Add Z80 support to ucsim, add test-ucz80 regression test,
16532 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16533 Notice z80 compiler fails on examples/test3.c/crc code.
16535 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16537 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16538 Added support for --parms-in-bank1
16540 * src/ds390/peeph.def:
16541 added a few more peephole optimzations
16543 * src/ds390/main.c:
16544 1) added __builtin_inp & __builtin_outp used to read in data of given length
16545 from a memory mapped port
16546 2) added __builtin_memcmp
16547 3) added __builtin_swapw swap bytes of a short
16549 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16550 1) handle multiple send & receives from register bank1
16551 2) ralloc can now allocate DPTR1 to some liveRanges
16553 * src/SDCCsymt.c, src/SDCCsymt.h:
16554 changes to handle multiple sends & receives
16556 * src/SDCCptropt.h:
16557 added some pointer arithmetic optimization
16559 * src/SDCCptropt.c:
16560 added some pointer arithmetic optimizations but not stable yet so not
16561 called from anywhere (will get this working shortly)
16563 * src/SDCCopt.c: fixed for multiple sends & receives
16566 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16567 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16568 set preprocessor defines (depending on options)
16570 * src/SDCCicode.c, src/SDCCicode.h:
16571 changes made to handle multiple sends & receives
16574 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16576 * src/SDCCcse.c, src/SDCCcse.h:
16577 added function findbackward def (to be used in upcoming optimization)
16579 * src/SDCCcflow.c, src/SDCCcflow.h:
16580 added function returnAtEnd - to determine if a basic block terminates with
16583 * src/SDCCast.c, src/SDCCast.h:
16584 added option parms-in-bank1
16586 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16587 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16588 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16589 adjusted for --parms-in-bank1 option
16591 * device/include/string.h:
16592 donot redefine "reentrant" keyword
16594 * device/include/ds80c390.h: Added some more SFRs
16596 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16598 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16600 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16602 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16604 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16606 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16608 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16610 * Added --xram-movc option
16612 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16614 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16616 2002-01-11 Johan Knol
16618 * Added math lib of Jesus Calvino-Fraga
16620 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16622 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16623 * support/regression/Makefile: new target test-mcs51-stack-auto
16624 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16626 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16628 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16630 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16632 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16634 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16636 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16638 * src/SDCCglue.h: add definition for printIvalChar()
16640 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16642 * src/SDCCast.c: fix #498138 by Johan
16644 * src/SDCCglue.c: fix #498138 by Johan
16646 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16648 * support/regression/Makefile: fix clean
16650 * support/regression/ports/ds390/support.c: fix transmission of last character
16652 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16654 * /sdcc/src/ds390/gen.c:
16655 a) improved computing address of stack variable
16656 b) took out some #if 0 code
16657 c) improved parmBytes adjustment
16658 d) improved genPlusIncr & genMinusIncr
16659 e) genCmp could generate bad code (when left assigned to DPTR)
16660 f) Fixed bug in hasInc
16662 * /sdcc/src/ds390/ralloc.c:
16663 a) packRegsForSupport could mess up live information (Fixed)
16664 b) packRegsDPTRuse could be incorrect for left & right shift
16666 * /sdcc/src/mcs51/ralloc.c:
16667 packRegsForSupport could mess up the live information (Fixed)
16669 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16671 * /sdcc/src/SDCCast.c:
16672 can reverse a loop even if function call is present as long
16673 as the loop control variable is local & is not passed as parameter
16675 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16677 * /sdcc/ChangeLog: *** empty log message ***
16679 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16680 More builtin function additions for TININative
16682 * /sdcc/src/ds390/ralloc.c:
16683 Had broken the regression testsuite
16685 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16687 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16688 Added funcattr hasStackParms will be set for reentrant functions when there
16689 are paramteres on the stack, this helps in minimizing frame pointer generation
16690 typeFromStr can handle function pointers now
16692 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16693 *** empty log message ***
16695 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16697 * /src/ds390/gen.c, /src/ds390/main.c:
16698 More builtin function additions for TININative
16700 * /src/ds390/ralloc.c:
16701 Had broken the regression testsuite
16703 * /src/SDCCast.c: Fixed a bug in dumptree
16705 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16706 Added funcattr hasStackParms will be set for reentrant functions when there
16707 are paramteres on the stack, this helps in minimizing frame pointer generation
16708 typeFromStr can handle function pointers now
16710 * /doc/builtins.txt, /doc/TININative.txt:
16711 *** empty log message ***
16714 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16716 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16717 ALPHA version for -mTININative
16719 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16720 updated to reflect changes in the port structure
16723 added function do_assemble (similar to do_link) if non-null this function
16724 will be called to do assembly (-mTININative) requires a multi command
16726 added function genAssemblerEnd will be called to generate assembler Epilogue
16729 added _JavaNative to debug info printing
16731 * /src/SDCCmain.c: added option --tini-libid
16732 added port->do_assemble function (-mTININative) has a multi command assemble
16734 * /src/SDCCglue.c: Disabled "constExpr" check
16735 added port->genAssemblerEnd function
16737 * /src/SDCCglobl.h: Added option --tini-libid value
16740 tookout optimizeCompare from the header (has no external references)
16742 * /src/SDCCast.c: made one more function "static"
16744 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16746 * src/z80/mappings.i: Added z80asm support.
16748 * src/z80/main.c: Added z80asm support on --asm=z80asm
16750 * src/z80/gen.c: Fixed asm portability issues.
16752 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16754 * src/SDCCglue.c (printExterns): Added global/extern split.
16756 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16758 * support/regression/Makefile: added test for mcs51 model large
16760 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16762 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16764 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16766 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16768 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16770 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16772 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16774 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16776 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16778 * support/regression/tests/simplefloat.c: Port to mcs51.
16780 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16781 * support/regression/tests/bug-485362.c: Added.
16783 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16785 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16787 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16789 * src/z80/gen.c (aopDump): Added a dump function.
16791 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16792 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16794 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16796 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16798 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16800 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16802 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16804 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16806 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16808 * support/regression/ports/ds390/support.c: Use tinibios.
16810 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16812 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16814 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16815 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16817 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16819 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16821 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16823 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16825 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16826 (packRegsForIYUse): Created and optimised.
16828 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16830 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16831 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16833 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16835 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16837 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16839 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16841 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16843 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16845 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16847 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16849 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16851 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16853 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16855 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16856 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16857 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16859 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16861 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16862 (genNotFloat): Added.
16863 (genUminusFloat): Added.
16865 * device/lib/z80/Makefile: Added floating pt stubs.
16867 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16869 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16871 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16873 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16875 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16877 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16879 * sdcc/support/regression/Makefile: Add port ds390.
16881 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16883 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16885 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16887 * sdcc/support/regression/ports/ds390/support.c: Added.
16889 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16891 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16893 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16895 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16897 * device/include/malloc.h: Added z80 and gbz80 support.
16899 * device/lib/gbz80/heap.s: Added.
16901 * device/lib/z80/heap.s: Added.
16903 * device/lib/malloc.c: Added z80 and gbz80 support.
16905 * support/regression/tests/malloc.c (testMalloc): Added.
16907 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16909 * support/regression/tests/bug-478094.c: Added.
16911 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16913 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16915 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16917 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16919 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16921 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16923 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16925 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16927 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16929 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16931 * support/regression/tests/bug-477927.c: Added.
16933 * src/z80/peeph.def: Added minor rules.
16935 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16937 * src/z80/peeph.def: Added jump optimisation modification.
16939 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16941 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16943 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16945 * support/regression/tests/funptrs.c: Added.
16947 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16949 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16951 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16953 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16955 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16957 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16958 (movLeft2ResultLong): Created.
16960 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16961 (joinPushes): Added. Joins two char pushes into a word push.
16963 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16965 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16967 * support/makebin/Makefile (install): Added creation of dest dir.
16969 2001-10-24 Karl Bongers <karl AT turbobit.com>
16971 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16973 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16975 * src/z80/ralloc.c: Turned off faulty pack for one use.
16977 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16979 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16981 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16983 * support/regression/Makefile: Improved clean
16985 * support/regression/ports/gbz80/spec.mk: Added clean
16987 * support/regression/ports/host/spec.mk: Added clean
16989 * support/regression/ports/z80/spec.mk: Added clean
16991 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16993 * support/regression/ports/mcs51/timeout.c: little improvements
16995 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16997 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16999 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17001 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17003 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17005 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17007 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17009 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17010 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17012 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17014 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17016 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17018 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17020 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17022 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17024 * support/regression/tests/longor.c: Added.
17026 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17028 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17030 * as/mcs51/aslink.h: define PATH_MAX
17032 * as/mcs51/asm.h: define PATH_MAX
17034 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17036 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17038 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17040 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17042 * src/SDCCglobl.h: define PATH_MAX
17044 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17046 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17048 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17050 * src/z80/gen.c (gencjneshort): Fixed
17052 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17054 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17056 * support/regression/tests/bug-469671.c: Added.
17058 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17060 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17062 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17064 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17066 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17068 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17070 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17072 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17074 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17076 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17078 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17080 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17082 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17084 * 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.
17086 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17088 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17090 2001-10-07 <johan AT FRIJA>
17092 * device/lib/gets.c (gets): fixed the return value.
17094 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17095 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17097 * 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.
17099 * 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.
17101 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17103 * src/pic/gen.c: Removed Safe_strdup.
17105 * configure.in: Added option to enable libgc support.
17107 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17108 (bitVectUnion): Optimised.
17109 (bitVectIntersect): Optimised.
17110 (bitVectBitsInCommon): Optimised.
17111 (bitVectCplAnd): Optimised.
17113 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17115 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17117 * src/SDCCmain.c: distinguish between assembler debug and plain options
17119 * src/avr/main.c: remove standard assembler options
17121 * src/ds390/main.c: remove standard assembler options
17123 * src/mcs51/main.c: remove standard assembler options
17125 * src/port.h: removed "PENDING" comment
17127 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17129 * src/device/lib/_mulint.c : new, with assember functions
17131 * src/device/lib/_mullong.c : new, with assember functions
17133 * src/device/lib/_divuint.c : with assember functions
17135 * src/device/lib/_divsint.c : with assember functions
17137 * src/device/lib/_divulong.c: with assember functions
17139 * src/device/lib/_divslong.c: with assember functions
17141 * src/device/lib/_moduint.c : with assember functions
17143 * src/device/lib/_modsint.c : with assember functions
17145 * src/device/lib/_modulong.c: with assember functions
17147 * src/device/lib/_modslong.c: with assember functions
17149 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17151 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17153 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17154 replaced _mululong.c and _mulslong.c by _mullong.c
17156 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17158 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17160 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17162 * src/SDCCglue.c: test, if win32api is available for MINGW
17164 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17166 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17167 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17168 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17169 * support/regression/ports/host/spec.mk: removed GENERIC
17170 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17171 * support/regression/ports/z80/spec.mk: removed GENERIC
17173 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17175 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17177 * support/regression/tests/bug-467035.c: Created.
17179 2001-10-01 <johan AT FRIJA>
17181 * src/SDCC.y: fixed bug #466586 part 1
17183 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17185 * SDCCicode.c: z80 has no generic pointers
17186 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17188 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17190 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17192 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17194 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17196 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17198 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17200 * configure.in: Fixed up so that ucsim is only configured once.
17202 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17204 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17205 (getPathDifference): As above.
17207 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17209 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17211 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17212 * .version: Updated to 2.3.1
17214 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17215 Added copyright header.
17217 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17218 (assemble): Added support for macro based assembler commands.
17219 (linkEdit): Added support for macro based linker commands.
17220 (preProcess): Changed the pre-processor to use macros.
17221 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17222 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17224 * device/lib/z80/crt0.s: Added module name for debugging.
17226 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17228 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17230 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17232 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17234 * src/Makefile.in: Added SDCCmacro and SDCCutil
17236 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17238 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17240 2001-09-16 <johan AT FRIJA>
17242 * 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.
17244 2001-09-15 <johan AT FRIJA>
17246 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17247 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17249 2001-09-11 <johan AT FRIJA>
17251 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17253 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17255 * support/regression/tests/bug-460444.c: Added test case.
17257 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17258 (genCast): Added justification for all of the asserts.
17260 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17262 * support/regression/support.c: _xdata replaced by xdata
17264 * support/regression/spec.mk: removed _generic
17266 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17268 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17270 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17271 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17273 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17275 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17277 * support/regression/tests/bug-460010.c: Added test case.
17279 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17281 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17283 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17285 * support/regression/testfwk.c: removed workaround for bug #436344
17287 * support/regression/tests/bp.c: use less memory with mcs51
17289 * support/regression/tests/bug-441448.c: use less memory
17291 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17293 * support/regression/collate-results.py: typo
17295 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17297 * support/regression/tests/fetchoverlap.c: Added new test case.
17299 * support/regression/tests/bp.c: Added new test case.
17301 * support/regression/tests/bug-448984.c: Added new test case.
17303 * support/regression/tests/pow2shifts.c: Added new test case.
17305 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17306 (genlshTwo): Fixed right shift for count > 8.
17308 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17310 2001-09-08 <johan AT FRIJA>
17312 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17314 2001-09-07 <johan AT FRIJA>
17316 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17318 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17320 2001-09-06 <johan AT FRIJA>
17322 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17323 * bernhard noted me at this: "() equals to (void)" (1.38)
17325 2001-09-05 <johan AT FRIJA>
17327 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17329 2001-09-04 <johan AT FRIJA>
17331 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17334 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17336 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17338 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17340 * link/z80/aslink.h: Fixed path for PATH_MAX
17342 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17344 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17346 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17348 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17350 * 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.
17352 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17354 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17355 (genCmp): Fixed up genCmp for the GB with longs.
17357 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17359 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17361 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17363 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17365 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17367 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17369 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17371 * 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.
17373 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17375 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17377 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17379 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17381 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17383 * sim/ucsim/configure: little improvement of Cygwin-detection
17384 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17385 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17386 * support/regression/tests/bug-221100.c: small changes for mcs51
17387 * support/regression/tests/bug-221168.c: small changes for mcs51
17388 * support/regression/tests/bug-227710.c: small changes for mcs51
17389 * support/regression/tests/staticinit.c: small changes for mcs51
17390 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17391 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17392 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601