1 2008-02-10 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
5 2008-02-09 Raphael Neider <rneider AT web.de>
7 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
8 artificial bank size limits for compound data (structs, arrays),
9 avoids assert if --obanksel=N, N > 1, is given
11 2009-02-09 Borut Razem <borut.razem AT siol.net>
13 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
14 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
15 uses '`' character instead '\n' for padding
16 * as/asranlib/asranlib.c: made it more robust
18 2009-02-08 Borut Razem <borut.razem AT siol.net>
21 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
22 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
25 2009-02-07 Borut Razem <borut.razem AT siol.net>
27 * as/asranlib/asranlib.c: fixed BSD header length calculation
28 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
29 due sdcc asxxxx license change to GPLv3
31 2009-02-05 Borut Razem <borut.razem AT siol.net>
33 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
34 added support for BSD (Mac OS X) ar format
35 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
36 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
37 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
38 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
39 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
40 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
41 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
42 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
43 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
44 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
45 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
46 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
47 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
48 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
49 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
50 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
51 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
52 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
53 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
54 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
55 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
56 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
57 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
58 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
59 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
60 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
61 changed license to GPL either version 3, or (at your option) any
64 2009-02-05 Borut Razem <borut.razem AT siol.net>
66 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
67 added support for BSD (Mac OS X) ar format
69 2009-02-02 Borut Razem <borut.razem AT siol.net>
71 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
72 device/lib/z80/Makefile.in:
73 chose source files in the PORT directory if they are available
75 2008-02-01 Raphael Neider <rneider AT web.de>
77 * device/lib/pic16/libdev/pic18f1220.c,
78 * device/lib/pic16/libdev/pic18f4450.c:
79 define SSPBUF to allow use of printf
81 2009-02-01 Borut Razem <borut.razem AT siol.net>
83 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
84 device/lib/hc08/Makefile.in, device/lib/incl.mk,
85 device/lib/z80/Makefile.in:
86 don't remake libraries
87 * support/regression/tests/snprintf.c:
88 reenable floating point in small-xstack-auto library
90 2008-01-26 Raphael Neider <rneider AT web.de>
92 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
94 2008-01-25 Raphael Neider <rneider AT web.de>
96 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
97 search path instead of appending them
99 2009-01-24 Borut Razem <borut.razem AT siol.net>
101 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
102 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
103 to 32 bit unsigned int when calling sputl() since it is a macro
104 * as/link/lkar.c: changed the initialization of This->loaded
106 2009-01-23 Borut Razem <borut.razem AT siol.net>
108 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
109 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
110 unsigned int when calling new(), since asxxxx doesn't use function
113 2009-01-21 Borut Razem <borut.razem AT siol.net>
115 * as/link/lkar.h: sgetl and sputl are independent of endianness
116 * as/link/sdxxxx_config.h.in: removed endianness detection
118 2009-01-20 Borut Razem <borut.razem AT siol.net>
120 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
121 due creation of ar format libraries
122 * support/scripts/sdcc.nsi:
123 don't add nonexistent object files to the package
125 2009-01-19 Borut Razem <borut.razem AT siol.net>
127 * Makefile.in, configure.in, configure,
128 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
129 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
130 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
131 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
132 device/lib/small/Makefile.in,
133 device/lib/z80/Makefile.in: create ar format libraries
134 * support/regression/ports/mcs51-xstack-auto/spec.mk:
135 use device/lib/Makefile to create library
136 * support/regression/tests/snprintf.c:
137 floating point is not enabled in small-xstack-auto library
138 * device/lib/libfloat.lib, device/lib/libint.lib,
139 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
141 2009-01-18 Borut Razem <borut.razem AT siol.net>
143 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
144 warning: extra tokens at end of #endif directive
146 2009-01-11 Borut Razem <borut.razem AT siol.net>
148 * Makefile.in: added SDCC_ASRANLIB to PKGS
150 2009-01-10 Borut Razem <borut.razem AT siol.net>
152 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
153 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
154 due added support for ar format libraries
156 2009-01-09 Borut Razem <borut.razem AT siol.net>
158 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
159 as/asranlib/asranlib.c: added asranlib
160 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
161 * Makefile.in, as/link/hc08/Makefile.in,
162 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
163 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
164 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
165 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
166 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
167 configure.in, sdcc.dsw: modified to support ar format libraries
169 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
171 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
174 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
176 * sim/ucsim/z80.src/inst_ed.cc:
177 Fixed bug #2488074, which made regression tests fail.
179 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
181 * device/lib/z80/mod.s,
182 device/lib/z80/div.s,
183 device/lib/z80/mulchar.s,
184 device/lib/z80/mul.s,
185 device/lib/z80/divsigned.s,
186 device/lib/z80/Makefile.in:
187 Implemented RFE #1702376.
189 2009-01-05 Borut Razem <borut.razem AT siol.net>
191 * as/link/lksdcclib.c:
192 fixed linker hanging in INDEXLIB is not defined (hc08)
194 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
197 Implemented RFE #2485684, and some further improvements of HL caching
199 * src/z80/peeph-z80.def:
200 Fixed a bug exposed by implementing RFE #2485684.
202 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
204 * src/z80/peeph-z80.def:
205 Peephole improvements.
208 device/include/string.h,
209 device/lib/z80/memmove.s:
211 * device/lib/z80/Makefile.in,
212 device/lib/Makefile.in,
213 support/regression/tests/memory.c,
214 device/lib/z80/strlen.s:
215 Partially implemented RFE #2471534.
217 2009-01-04 Borut Razem <borut.razem AT siol.net>
219 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
220 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
221 * doc/README.txt: updated John Hartman's e-mail address
222 * as/link/lkrel.c, as/link/lksdcclib.c:
223 fixed bug #2484677: Linker hangs
224 * src/z80/peep.c: fixed msvc warning C4047:
225 'return' : 'int ' differs in levels of indirection from 'char *'
226 * config.dsp: as/lib corrected to as/link
228 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
231 Implemented RFE #2484693.
232 * src/z80/peeph-z80.def:
233 Some peephole improvements.
235 2009-01-03 Borut Razem <borut.razem AT siol.net>
238 fixed warning: 'ret' may be used uninitialized in this function
240 2009-01-02 Borut Razem <borut.razem AT siol.net>
242 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
243 as/link/getline.[ch], as/link/lkrel.[ch]: added,
244 made support for differnet library formats more flexible,
245 preparation for support of ar format
246 * as/link/lklibr.c, as/link/z80/Makefile.in,
247 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
248 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
249 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
250 as/link/hc08/lkelf.c, as/link/aslink.h:
251 made support for differnet library formats more flexible,
252 preparation for support of ar format
254 2009-01-01 Borut Razem <borut.razem AT siol.net>
256 * as/link/asxxxx_config.h.in:
257 fixed warning: extra tokens at end of #endif directive
259 fixed warning: suggest parentheses around && within ||
260 * device/lib/Makefile.in: allow whitespaces at the end of lines in
261 ports.build, in order to make it work on cygwin - it seems to be a
262 bug in cygwin grep: CR is not treated as part of end-of-line
264 2008-12-31 Borut Razem <borut.razem AT siol.net>
266 * configure, configure.in, config.dsp, config_vc.awk,
267 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
268 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
269 introduced asxxxx_config.h.in
271 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
274 src/z80/peeph-z80.def:
275 Minor addition improvement.
277 2008-12-30 Raphael Neider <rneider AT web.de>
279 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
280 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
281 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
282 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
283 support/librarian/sdcclib.c, support/makebin/makebin.c:
284 partially revert changes from r5293..r5295
286 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
288 * src/z80/peeph-z80.def:
289 Minor peephole improvement.
291 2008-12-29 Raphael Neider <rneider AT web.de>
293 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
294 incorrectly discarded BANKSELs
296 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
298 * support/regression/tests/memory.c:
299 Added simple test for memset(), memcpy() and memmove()
301 2008-12-29 Borut Razem <borut.razem AT siol.net>
303 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
305 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
307 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
308 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
309 (177.j): added new rule
310 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
311 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
312 (decorateType CAST): propagate storage class to generic pointer results
314 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
316 * device/lib/z80/string.c,
317 device/lib/z80/printf.c,
318 device/lib/z80/mul.s:
321 Fixed code generation bug exposed by builtin memcpy().
323 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
325 * device/lib/_memcpy.c:
326 fixed conflict with builtin memcpy()
328 2008-12-26 Borut Razem <borut.razem AT siol.net>
330 * support/librarian/sdcclib.c:
331 fixed bug 2466950: "sdcclib broken"
332 by removing fgets return value check
334 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
337 device/include/string.h: Implemented RFE #1914254
339 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
340 * device/lib/z80/Makefile.in,
341 device/lib/Makefile.in,
342 device/lib/z80/memmove.s: Implemented RFE #1914256
344 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
346 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
347 * src/z80/peep.c: improved checks for unused data
349 src/z80/main.c: Implemented RFE #1899189
351 2008-12-25 Borut Razem <borut.razem AT siol.net>
353 * support/regression/Makefile.in:
354 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
356 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
358 * src/z80/peeph-z80.def: minor peephole improvements
360 2008-12-21 Borut Razem <borut.razem AT siol.net>
362 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
363 due to redefinition of symbol __assert
364 sdcclib.c:53:1:warning: "__assert" redefined
365 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
366 warning: this is the location of the previous definition
368 2008-12-20 Raphael Neider <rneider AT web.de>
370 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
371 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
372 support/cpp/libcpp/macro.c: fix format string errors
374 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
376 * src/pic/device.c: partial rewrite using strtok,
377 quieten compiler warnings, adopt SDCC coding style
379 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
380 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
381 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
382 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
383 support/librarian/sdcclib.c, support/makebin/makebin.c:
384 quieten most compiler warnings
386 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
387 probably fix operator precedence bug
389 * doc/clean.mk: quieten rm if no .lyx is present
391 2008-12-19 Borut Razem <borut.razem AT siol.net>
393 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
394 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
395 doc/README.txt, doc/test_suite_spec.lyx:
396 applied patch 2446381: Dcoumentation spelling correcitons
397 thanks to Steven Borley
399 2008-12-16 Raphael Neider <rneider AT web.de>
401 * device/include/pic/pic12f629.h,
402 device/include/pic/pic12f675.h,
403 device/lib/pic/libdev/pic12f629.c,
404 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
406 2008-12-14 Borut Razem <borut.razem AT siol.net>
408 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
409 converted to LyX 1.5.7 (\lyxformat 276) format
411 2008-12-07 Borut Razem <borut.razem AT siol.net>
413 * support/regression/tests/bitfields.c:
414 added test case for bug #2366757
416 2008-12-07 Raphael Neider <rneider AT web.de>
418 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
419 NULL pointer dereference, closes #2366757
421 2008-11-25 Raphael Neider <rneider AT web.de>
423 * device/include/pic16/pic16devices.txt,
424 sdcc/src/pic16/device.c,
425 sdcc/src/pic16/device.h: implicitly disable XINST
426 whenever CONFIG4L is set via an additional optional
427 argument to the configword directive in pic16devices.txt
429 2008-11-24 Raphael Neider <rneider AT web.de>
431 * device/lib/pic16/configure.ac,
432 device/lib/pic16/Makefile.common: fixed quoting issues
434 * device/lib/pic16/configure,
435 device/lib/pic16/debug/Makefile.in,
436 device/lib/pic16/libc/Makefile.in,
437 device/lib/pic16/libdev/Makefile.in,
438 device/lib/pic16/libio/Makefile.in,
439 device/lib/pic16/libm/Makefile.in,
440 device/lib/pic16/libsdcc/Makefile.in,
441 device/lib/pic16/Makefile.in,
442 device/lib/pic16/startup/Makefile.in: regenerated
444 * src/pic16/main.c (_pic16_finaliseOptions): revert to
447 2008-11-24 Raphael Neider <rneider AT web.de>
449 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
450 argument of --asm= or --link= to allow for
451 --asm="sh script --options", the user can double quote the
452 argument if needed: --asm="'c:/program files/gpasm' -q",
453 also fix some potential buffer overflows
455 2008-11-19 Borut Razem <borut.razem AT siol.net>
458 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
459 thanks Mauro Giachero
461 2008-11-16 Borut Razem <borut.razem AT siol.net>
463 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
464 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
466 2008-11-15 Borut Razem <borut.razem AT siol.net>
468 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
469 src/SDCCsymt.c, src/SDCCsymt.h:
470 fixed RFE #2291335 : Unnamed bit-field initialization
471 * support/regression/tests/bitfields.c:
472 added test case for RFE #2291335
473 * support/regression/tests/bug-1981238.c:
474 don't initialize unnamed bit-fields
476 2008-11-11 Raphael Neider <rneider AT web.de>
478 * device/include/pic16/pic18f25j10.h,
479 device/include/pic16/pic18f45j10.h: remove useless boilerplate
481 * device/include/pic16/adc.h,
482 device/lib/pic16/libio/adc/adcbusy.c,
483 device/lib/pic16/libio/adc/adcclose.c,
484 device/lib/pic16/libio/adc/adcconv.c,
485 device/lib/pic16/libio/adc/adcopen.c,
486 device/lib/pic16/libio/adc/adcread.c,
487 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
488 and fixed ADC routines to work for more target devices,
489 incorporates patch #2036130 by Nick Materer
491 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
493 * device/include/ctype.h,
494 * device/include/ds400rom.h,
495 * device/include/ds80c390.h,
496 * device/include/float.h,
497 * device/include/math.h,
498 * device/include/serial.h,
499 * device/include/stdbool.h,
500 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
502 * device/include/mcs51/C8051F336.h,
503 * device/include/mcs51/C8051T600.h,
504 * device/include/mcs51/C8051T610.h,
505 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
506 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
508 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
510 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
512 2008-11-10 Raphael Neider <rneider AT web.de>
514 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
515 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
516 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
517 (patch by Nick Materer, #2253980)
519 * device/lib/pic16/libio/adc.ignore,
520 device/lib/pic16/libio/i2c.ignore,
521 device/lib/pic16/libio/usart.ignore,
522 device/lib/pic16/pics.all: updated to build more device libs
524 * device/lib/pic16/libdev/Makefile.am,
525 device/lib/pic16/libdev/Makefile.in,
526 device/lib/pic16/libio/Makefile.am,
527 device/lib/pic16/libio/Makefile.in: regenerated
529 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
530 names per memory location, applied SDCC style to more functions
532 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
534 * device/include/mcs51/p89lpc933_4.h: new NXP header file
535 * device/include/mcs51/p89lpc935_6.h: new NXP header file
536 * device/include/mcs51/p89v66x.h: minor changes
537 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
539 2008-11-09 Raphael Neider <rneider AT web.de>
541 * device/include/pic/pic14devices.txt: fixed memory description for
542 12f629 and 12f675, closes #2236240
544 2008-11-06 Borut Razem <borut.razem AT siol.net>
546 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
547 pass system include paths with -isystem to sdcpp
548 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
549 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
551 2008-11-02 Raphael Neider <rneider AT web.de>
553 * doc/sdccman.lyx: updated the sections on the library build process
554 and on how to add support for new devices, and documented known
555 problems with the extended instruction set including a workaround
557 2008-11-01 Raphael Neider <rneider AT web.de>
559 * device/include/pic16/adc.h,
560 device/include/pic16/pic16devices.txt,
561 device/include/pic16/pic18f2410.h,
562 device/include/pic16/pic18f2510.h,
563 device/include/pic16/pic18f2515.h,
564 device/include/pic16/pic18f2610.h,
565 device/include/pic16/pic18f4410.h,
566 device/include/pic16/pic18f4510.h,
567 device/include/pic16/pic18f4515.h,
568 device/include/pic16/pic18f4610.h,
569 device/include/pic16/pic18fregs.h,
570 device/lib/pic16/libdev/Makefile.am,
571 device/lib/pic16/libdev/Makefile.in,
572 device/lib/pic16/libdev/pic18f2410.c,
573 device/lib/pic16/libdev/pic18f2510.c,
574 device/lib/pic16/libdev/pic18f2515.c,
575 device/lib/pic16/libdev/pic18f2610.c,
576 device/lib/pic16/libdev/pic18f4410.c,
577 device/lib/pic16/libdev/pic18f4510.c,
578 device/lib/pic16/libdev/pic18f4515.c,
579 device/lib/pic16/libdev/pic18f4610.c,
580 device/lib/pic16/libio/Makefile.am,
581 device/lib/pic16/libio/Makefile.in,
582 device/lib/pic16/pics.all: added support for 18f[24][456]10
583 and 18f[24]515 devices
584 * doc/sdccman.lyx: updated list of supported PIC16 devices
586 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
587 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
588 src/xa51/gen.c: avoid compiler warnings
589 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
591 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
593 * device/include/mcs51/p89v66x.h: NXP header file
594 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
595 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
597 2008-10-14 Raphael Neider <rneider AT web.de>
599 * device/lib/pic16/libdev/Makefile.am,
600 device/lib/pic16/libio/Makefile.am: enable building libraries for
601 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
602 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
603 * device/lib/pic16/libdev/Makefile.in,
604 device/lib/pic16/libio/Makefile.in: regenerated
606 2008-10-14 Raphael Neider <rneider AT web.de>
608 * device/include/pic16/pic18f2450.h,
609 device/include/pic16/pic18f4450.h,
610 device/lib/pic16/libdev/pic18f2450.c,
611 device/lib/pic16/libdev/pic18f4450.c,
612 device/include/pic16/adc.h,
613 device/include/pic16/pic16devices.txt,
614 device/include/pic16/pic18fregs.h,
615 device/lib/pic16/libdev/Makefile.am,
616 device/lib/pic16/libdev/Makefile.in,
617 device/lib/pic16/libio/Makefile.am,
618 device/lib/pic16/libio/Makefile.in,
619 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
621 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
622 stack to a fixed location, relax it to automatically work with all
623 but the smallest devices (256 byte RAM devices need #pragma stack)
625 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
627 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
628 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
629 * device/lib/_strcspn.c: fixed bug 2140931
631 2008-10-06 Raphael Neider <rneider AT web.de>
633 * device/include/pic16/stdio.h,
634 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
635 declared __naked for convenience, named all arguments
636 * device/lib/pic16/libc/stdio/strmgpsim.c,
637 device/lib/pic16/libc/stdio/strmmssp.c,
638 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
640 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
641 empty __naked functions,
642 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
643 corner cases (unlink first/last pCode in list), reuse more code
645 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
647 * src/ds390/main.c (_ds390_genInitStartup): added
648 * src/SDCCpeeph.c (getPatternVar): new, added,
649 (labelInRange): fixed bug 2115959
650 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
651 * src/SDCCicode.h: added newiTempOperand
652 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
653 added optimizations for 0/x and x/-1, see also patch 2142900
654 * support/regression/tests/onebyte.c (testMul): added test cases
656 2008-09-20 Borut Razem <borut.razem AT siol.net>
659 definition of absolute address symbols without initial value,
660 fixed SDCC crash "do not know how to intialize symbol"
662 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
664 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
665 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
666 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
667 * device/lib/z80/stubs.s: added stubs for above functions
668 * src/SDCCopt.c (convilong),
669 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
670 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
671 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
672 * support/regression/tests/onebyte.c: enabled all tests for z80
674 2008-09-15 Borut Razem <borut.razem AT siol.net>
676 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
677 device/lib/pic16/libc/stdio/printf.c,
678 device/lib/pic16/libc/stdio/strmusart.c,
679 device/lib/pic16/libc/stdio/printf_tiny.c,
680 device/lib/pic16/libc/stdio/sprintf.c,
681 device/lib/pic16/libc/stdio/strmgpsim.c,
682 device/lib/pic16/libc/stdio/putchar.c,
683 device/lib/pic16/libc/stdio/fprintf.c,
684 device/lib/pic16/libc/stdio/strmmssp.c,
685 device/device/lib/pic16/libc/stdio/vprintf.c,
686 device/lib/pic16/libc/stdio/printf_small.c,
687 device/lib/pic16/libc/stdio/vsprintf.c,
688 device/lib/pic16/libc/stdio/strmputchar.c,
689 device/lib/pic16/libc/Makefile.am,
690 device/lib/pic16/libc/Makefile.in:
691 *printf now returns int, puchar.c moved from stdlib to stdio,
692 *printf format parameter type changed from char * to const char *,
693 added GNU link excetion text to library source files,
694 applyed GNU coding style, removed useless svn ids,
695 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
696 binary specifier: "%b", "%hb" and "%lb"
697 * device/lib/pic16/libc/stdio/vfprintf.c:
698 applied patch #2044424: PIC16: vfprintf
699 thanks Mauro Giachero
700 * support/regression/tests/bug1057979.c:
701 removed old pic16 sprintf specifics
702 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
703 * doc/sdccman.lyx: documented 'b' binary format specifier removal
705 2008-09-15 Raphael Neider <rneider AT web.de>
707 * src/pic16/device.c (pic16_dump_usection): force udata sections
708 into the addressable range (0..0xFFF), workaround for a gpsim
709 bug preventing simulation of regtest bug1750318
710 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
711 (serialRegAssign): fixed regtest bug-971834,
712 (pic16_packRegisters): avoid null-pointer dereference
714 2008-09-14 Raphael Neider <rneider AT web.de>
716 * src/pic16/gen.c, src/pic16/ralloc.c: use
717 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
718 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
720 2008-09-12 Borut Razem <borut.razem AT siol.net>
722 * support/regression/fwk/testfwk.h:
723 define pdata as data for pic16 target
724 thanks Mauro Giachero
726 2008-09-11 Borut Razem <borut.razem AT siol.net>
728 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
729 support/regression/absolute.c:
730 applied patch #2105615: Some PIC16 testcase fixlets
731 thanks Mauro Giachero
733 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
735 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
736 * support/regression/tests/bug2094505.c: new, added
738 2008-09-07 Borut Razem <borut.razem AT siol.net>
740 * src/SDCCglue.c, src/SDCCast.c:
741 fixed throw of "excess elements" warning for char arrays
742 * support/regression/tests/nullstring.c:
743 disable warning about excess elements in array of chars initializer
745 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
747 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
748 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
749 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
750 * support/regression/tests/bug2077267.c: new, added
752 2008-09-05 Raphael Neider <rneider AT web.de>
754 * configure.in, Makefile.common.in: add support for ccache,
755 remove spurious $VERSION output, detect doc-tools even without
756 --enable-doc to facilitate later manual doc-builds, minor cleanup
757 * configure: regenerated
759 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
760 avoid races in parallel VPATH builds
761 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
762 * doc/sdccman.lyx: mention --without-ccache configure option
764 2008-09-01 Raphael Neider <rneider AT web.de>
766 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
767 * (genConstPointerGet): fix reading bitfields from __code space
768 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
769 bitfield initializers (fix regression test bug1856409.c)
770 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
773 2008-08-31 Raphael Neider <rneider AT web.de>
775 * src/pic16/gen.c (genAssign): removed useless compiler output
776 * (genPointerGet,genPointerSet,genCast),
777 src/pic16/glue.c (pic16_printGPointerType):
778 also handle PPOINTERs just to avoid spurious asserts
779 * (pic16_printIvalType,pic16_printIvalBitFields):
780 generalized to arbitrary type/bitfield sizes, allows compilation of
781 regression test bug-1981238.c
782 * (pic16_printIvalChar): fix regression test structflexarray.c
783 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
784 in initialized structs and fix #1843745
785 * (pic16_printIvalStruct): always output initializers for all fields,
786 even those not explicitly given, fixes zeropad.c regression test
787 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
788 #2073635, #1567098, and #1485812)
789 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
791 2008-08-31 Borut Razem <borut.razem AT siol.net>
793 * support/regression/tests/bug-895992.c,
794 support/regression/tests/onebyte.c:
795 enabled pic16 regression testing since the bugs
796 1511794: pic16: regression test bug-895992.c fails
797 1444425: onebyte.c regression tes fails on pic16
798 are fixed, probably by fixing
799 2048464: PIC16: fix genUminus - addresses not.c regression test
800 * src/SDCCsymt.c, src/SDCCglue.c,
801 support/regression/tests/bug-1981238.c:
802 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
805 2008-08-30 Borut Razem <borut.razem AT siol.net>
807 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
808 release version 4.3.2
810 2008-08-24 Raphael Neider <rneider AT web.de>
812 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
813 always use the sdcc from the current build tree (ignore $CC from
814 the environment, fixes compile farm builds)
815 * device/lib/Makefile.in: rename .a into .lib for compatibility,
816 remove more build products from install directory
817 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
818 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
820 2008-08-24 Borut Razem <borut.razem AT siol.net>
822 * src/SDCC.y: applied patch
823 2050245: Fix # 1963382
825 1963382: Listing File - C file comment is incorrect
828 2008-08-23 Borut Razem <borut.razem AT siol.net>
830 * src/pic16/gen.c: applied patch
831 2048464: PIC16: fix genUminus - addresses not.c regression test
832 thanks Mauro Giachero
834 2008-08-22 Borut Razem <borut.razem AT siol.net>
836 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
837 src/pic16/main.c: allow spaces in gpasm and gplink paths
839 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
842 * src/z80/peeph-z80.def: minor peephole improvement
844 2008-08-15 Raphael Neider <rneider AT web.de>
846 * src/z80/gen.c (_vemit2): suppress compiler warning
848 * src/pic/*.[ch]: make proper use of header files and avoid
849 ad-hoc extern declarations, mark module-local helpers 'static',
850 removed dead/replaced code, no functional changes
851 * src/pic16/pcode.c: disentangled from pic14 backend
853 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
855 * src/z80/gen.c: fixed #2051348
856 * support/regression/tests/bug-2051348.c: regression test for #2051348
858 2008-08-10 Raphael Neider <rneider AT web.de>
861 * Makefile.common.in: export PACKAGE for $docdir,
862 fixes #1957036, avoid some "underquoted definition" warnings
863 * configure: regenerated
865 2008-08-10 Raphael Neider <rneider AT web.de>
867 * device/lib/pic16/**: build pic16 library using autotools for
868 improved dependency tracking
870 * device/lib/Makefile.in,
872 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
874 2008-08-10 Raphael Neider <rneider AT web.de>
876 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
877 local variables if --nooverlay is given, workaround for #2023121
879 2008-08-08 Raphael Neider <rneider AT web.de>
881 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
883 2008-08-08 Raphael Neider <rneider AT web.de>
885 * src/pic/pcoderegs.c,
887 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
889 2008-08-07 Borut Razem <borut.razem AT siol.net>
891 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
892 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
893 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
894 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
895 applied modified patch 2038174: Add support for binary constants v2
896 thanks Mauro Giachero
897 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
899 2008-08-04 Raphael Neider <rneider AT web.de>
902 * src/pic16/device.h,
904 * src/pic16/main.c: enable --optimize-goto by default
906 * device/lib/pic16/Makefile.common.in: suppress removed option
909 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
911 2008-07-30 Borut Razem <borut.razem AT siol.net>
913 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
914 applied patch 22032433: PIC16: fix constant strings,
915 thanks Mauro Giachero
917 2008-07-29 Borut Razem <borut.razem AT siol.net>
919 * src/pic16/gen.c: applied patches:
920 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
921 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
922 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
923 thanks Mauro Giachero
925 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
927 * src/port.h: Fixed typo in comment
929 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
931 * src/z80/mappings.i: Implemented RFE #1919415
932 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
933 #1880202, #1914434, prepared for RFE #1703943
935 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
938 * src/z80/peeph-z80.def,
939 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
940 preparation for Z80 peephole improvements
942 2008-06-21 Raphael Neider <rneider AT web.de>
944 * device/include/pic16/pic18f66j60.h,
945 * device/include/pic16/pic18f66j65.h,
946 * device/include/pic16/pic18f67j60.h,
947 * device/include/pic16/pic18f86j60.h,
948 * device/include/pic16/pic18f86j65.h,
949 * device/include/pic16/pic18f87j60.h,
950 * device/include/pic16/pic18f96j60.h,
951 * device/include/pic16/pic18f96j65.h,
952 * device/include/pic16/pic18f97j60.h,
953 * device/lib/pic16/libdev/pic18f66j60.c,
954 * device/lib/pic16/libdev/pic18f66j65.c,
955 * device/lib/pic16/libdev/pic18f67j60.c,
956 * device/lib/pic16/libdev/pic18f86j60.c,
957 * device/lib/pic16/libdev/pic18f86j65.c,
958 * device/lib/pic16/libdev/pic18f87j60.c,
959 * device/lib/pic16/libdev/pic18f96j60.c,
960 * device/lib/pic16/libdev/pic18f96j65.c,
961 * device/lib/pic16/libdev/pic18f97j60.c,
962 * device/include/pic16/pic16devices.txt,
963 * device/include/pic16/pic18fregs.h,
964 * device/lib/pic16/pics.all: added new devices
966 * device/include/pic16/adc.h,
967 * device/lib/pic16/libio/adc/adcbusy.c,
968 * device/lib/pic16/libio/adc/adcopen.c,
969 * device/lib/pic16/libio/adc/adcsetch.c,
970 * device/lib/pic16/libio/i2c/i2copen.c,
971 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
972 all changes from a patch by Anton Strobl
974 2008-06-12 Borut Razem <borut.razem AT siol.net>
976 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
977 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
978 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
979 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
980 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
981 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
982 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
983 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
984 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
985 by applying the modified patch from Risto Huotari
987 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
990 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
991 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
992 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
993 * support/regression/tests/bug1938300.c: new, added
995 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
997 * device/include/asm/ds390/features.h,
998 * device/include/asm/mcs51/features.h,
999 * device/include/mcs51/regc515c.h: inserted LGPL notice
1001 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1003 * device/lib/gbz80/div.s,
1004 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1005 patch 1597883, Thanks Robert Ramey
1007 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1009 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1010 createIvalCharPtr, createIvalPtr, createIval),
1012 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1013 initializers for local auto variables
1014 * support/regression/tests/zeropad.c: added testcase for auto initializers
1016 2008-05-26 Raphael Neider <rneider AT web.de>
1018 * device/lib/pic16/startup/crt0.c,
1019 * device/lib/pic16/startup/crt0i.c,
1020 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1021 explicit, fixed curr_entry loop for >= 256 initializer records,
1022 removed debug code (write to 0xf7e)
1024 2008-05-25 Raphael Neider <rneider AT web.de>
1026 * device/include/pic/pic16f627a.h,
1027 * device/include/pic/pic16f628a.h,
1028 * device/include/pic/pic16f648a.h: added missing ports
1030 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1032 * device/include/float.h: added __INFINITY
1033 * device/lib/_fsadd.c: handle overflows
1034 * device/lib/_fsmul.c,
1035 * device/lib/_fsdiv.c: use __INFINITY
1036 * device/lib/_fseq.c,
1037 * device/lib/_fsneq.c: handle -0.0
1038 * sim/ucsim/s51.src/uc89c51r.cc,
1039 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1040 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1041 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1042 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1043 * support/regression/tests/snprintf.c: test bug with --xstack
1045 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1047 * src/SDCCpeeph.c (callFuncByName):
1048 Support nested parenthesis in peephole function arguments (#1967300)
1050 2008-05-19 Raphael Neider <rneider AT web.de>
1052 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1053 fixed duplicate labels (#1911325)
1055 2008-05-19 Raphael Neider <rneider AT web.de>
1057 * src/regression/empty.c: suppress warning
1058 * src/regression/pointer1.c: enabled index_by_pointer()
1059 * src/regression/inline.c: now works for pic16 as well
1061 * src/pic16/device.c: include dbuf declarations
1062 * src/pic16/device.h: removed obsolete prototypes
1064 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1065 * src/pic16/glue.c: made purely local functions static,
1066 (pic16_printGPointerType, pic16_printIvalCharPtr,
1067 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1068 generic pointers' tags (#1961866)
1070 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1072 2008-05-19 Borut Razem <borut.razem AT siol.net>
1074 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1075 fixed typo, uninstall include/pic16/pic16devices.txt
1077 2008-05-18 Borut Razem <borut.razem AT siol.net>
1079 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1080 the buffer is null terminated
1081 * src/device/pic16.c:
1082 applied modified patch 1965676: Patch for Win32 16 bit PIC
1083 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1085 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1087 * src/SDCC.lex (check_type),
1088 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1090 * as/mcs51/clean.mk,
1091 * as/z80/clean.mk: also clean *.dep
1092 * device/lib/pic16/libsdcc/stack/Makefile,
1093 * sim/ucsim/libtool: removed as they are rebuild by configure
1094 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1096 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1098 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1099 fixupInline instead of createFunction to fix bug 1864577
1100 (inlineFindMaxBlockno): removed, use global blockNo
1101 * src/SDCCglobl.h: added blockNo
1103 * src/z80/peep.h: modified properties
1104 * support/regression/tests/bug1864577.c: new, added
1106 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1108 * as/mcs51/asdata.c,
1109 * as/mcs51/asm.h: added org_cnt
1110 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1111 * as/mcs51/asout.c: changed old K&R to ANSI
1112 * as/mcs51/Makefile.in: use common identifiers
1118 * as/hc08/Makefile.bcc,
1119 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1120 * sdcc_vc_in.h: added define __func__
1121 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1122 Thanks Ruud van Silfhout
1123 * support/regression/tests/bug1717305.c: new, added
1125 2008-05-05 Borut Razem <borut.razem AT siol.net>
1127 * support/regression/Makefile.in,
1128 support/regression/ports/ds390/spec.mk,
1129 support/regression/ports/hc08/spec.mk,
1130 support/regression/ports/mcs51-common/spec.mk,
1131 support/regression/ports/pic14/spec.mk,
1132 support/regression/ports/pic16/spec.mk,
1133 support/regression/ports/ucz80/spec.mk,
1134 support/regression/ports/z80/spec.mk:
1135 added INC_DIR and LIBDIR paths
1136 * src/ds390/gen.c: removed duplicated selicolon
1138 2008-05-04 Borut Razem <borut.razem AT siol.net>
1140 * support/regression/Makefile.in,
1141 support/regression/fwk/lib/testfwk.c,
1142 support/regression/ports/ds390/spec.mk,
1143 support/regression/ports/hc08/spec.mk,
1144 support/regression/ports/mcs51-common/spec.mk,
1145 support/regression/ports/mcs51-large/spec.mk,
1146 support/regression/ports/mcs51-medium/spec.mk,
1147 support/regression/ports/mcs51-small/spec.mk,
1148 support/regression/ports/mcs51-stack-auto/spec.mk,
1149 support/regression/ports/mcs51-xstack-auto/spec.mk,
1150 support/regression/ports/pic14/spec.mk,
1151 support/regression/ports/pic16/spec.mk,
1152 support/regression/ports/ucz80/spec.mk:
1153 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1154 used to run regeression tests
1156 2008-05-01 Raphael Neider <rneider AT web.de>
1158 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1159 supported devices and instructions to add new ones
1161 2008-05-01 Raphael Neider <rneider AT web.de>
1163 * device/include/pic16/adc.h,
1164 device/lib/pic16/libio/adc/adcbusy.c,
1165 device/lib/pic16/libio/adc/adcopen.c,
1166 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1167 18f2455 style ADC devices, based on patch #1776197
1168 * device/lib/pic16/libio/adc/adcclose.c,
1169 device/lib/pic16/libio/adc/adcconv.c,
1170 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1171 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1172 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1173 * device/include/pic16/pic18f4431.h,
1174 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1175 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1177 2008-05-01 Raphael Neider <rneider AT web.de>
1179 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1180 moved xinst flag into pic16_options_t
1181 * src/pic16/device.c (default_device, pic16_list_devices,
1182 pic16_find_device): removed references to sfrrange
1183 * src/pic16/gen.c (genFunction),
1184 src/pic16/glue.c (pic16initialComments),
1185 src/pic16/main.c (pic16_optionsTable),
1186 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1188 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1190 2008-04-29 Raphael Neider <rneider AT web.de>
1192 * src/pic16/devices.inc,
1193 device/include/pic16/pic16devices.txt: replaced compiled-in list
1194 of devices with a variant parsed at runtime
1195 * src/pic16/device.c: added support for parsing pic16devices.txt,
1197 * src/pic16/device.h: removed (now) unused fields from PIC_device
1198 * src/pic16/main.c: removed #pragma maxram,
1199 (_pic16_initPaths): removed bogus generation of search paths,
1200 setup the port proper only after the search paths (for
1201 pic16devices.txt) are set up,
1202 (_pic16_finaliseOptions): moved processor dependant code here
1203 from _pic16_initPaths(), clean up
1204 * src/pic16/ralloc.c (pic16_init_stack),
1205 * src/pic16/ralloc.h,
1206 * src/pic16/pcode.c: clean up
1207 * device/include/Makefile.in,
1208 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1209 * support/scripts/inc2h-pic16.pl: updated instructions
1211 2008-04-29 Raphael Neider <rneider AT web.de>
1213 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1214 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1215 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1216 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1217 added missing family members and 18f2480/2580/4480/4580 family
1218 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1219 * device/include/pic16/pic18f2525.h: use 18f4620.h
1220 * device/include/pic16/pic18f6680.h: use 18f8680.h
1221 * device/include/pic16/pic18fregs.h,
1222 device/lib/pic16/pics.all,
1223 src/pic16/devices.inc: add new devices
1224 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1225 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1226 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1227 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1228 prevent attempting to build the libio for some new devices
1230 2008-04-29 Raphael Neider <rneider AT web.de>
1232 * debugger/mcs51/Makefile.in: fixed paths to sources
1234 2008-04-25 Borut Razem <borut.razem AT siol.net>
1236 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1237 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1238 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1239 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1240 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1241 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1242 as/link/z80/linkz80.dsp: lklibr.c moved
1243 * doc/INSTALL.txt: binary archives in bz2 format
1244 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1246 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1248 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1249 * support/regression/tests/bug1856409.c: new, added
1251 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1254 * src/mcs51/peep.c: Use werror for error messages.
1255 * src/SDCCicode.c (geniCodeConditional),
1256 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1257 * src/z80/Makefile.bcc,
1258 * src/z80/z80.dsp: added src/z80/peep.c/h
1259 * support/regression/tests/bug1839321.c: new, added
1261 2008-04-20 Raphael Neider <rneider AT web.de>
1263 * device/include/pic16/pic18f2455.h: added bitfields for port C
1265 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1267 * src/z80/peep.c: Use werror for error messages.
1269 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1271 * src/z80/peep.h (declaration of notUsed()),
1272 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1274 * src/z80/z80.h (added dependency on peep.h),
1275 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1278 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1280 * src/SDCCpeeph.c (added support for notUsed()),
1281 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1283 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1284 for notUsed()): Implemented generic (that is not port-specific) part
1287 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1289 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1290 * device/lib/libsdcc.lib,
1291 * device/lib/Makefile.in,
1292 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1293 * device/lib/calloc.c: renamed to _calloc.c
1294 * device/lib/free.c: renamed to _free.c
1295 * device/lib/malloc.c: renamed to _malloc.c
1296 * device/lib/realloc.c: renamed to _realloc.c
1297 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1298 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1299 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1300 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1301 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1302 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1303 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1304 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1306 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1307 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1308 * support/regression/tests/bug1509084.c: new, added
1310 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1312 * device/include/mcs51/cc2510fx.h: added _XPAGE
1313 * device/include/mcs51/compiler.h: cosmetic changes
1315 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1317 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1320 2008-03-31 Borut Razem <borut.razem AT siol.net>
1322 * support/cpp2 renamed to support/cpp
1323 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1324 support/cpp2/libiberty/splay-tree.c,
1325 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1326 support/cpp2/libcpp/directives.c,
1327 support/cpp2/libcpp/include/cpplib.h,
1328 support/cpp2/libcpp/include/symtab.h,
1329 support/cpp2/libcpp/include/line-map.h,
1330 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1331 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1332 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1333 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1334 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1335 release version 4.3.0
1336 * configure.in, configure, Makefile.in, Makefile.bcc:
1337 adapted for moved cpp2
1339 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1341 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1342 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1344 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1348 * support/regression/tests/bug1717943.c: new, added
1350 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1352 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1353 bytewise return value assignments introduced in last commit.
1355 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1357 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1358 genMult, genJumpTab):
1359 Use 16-bit instructions for addition in some additional cases,
1360 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1362 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1364 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1365 Implemented RFE #1921450, changed some debug messages.
1367 2008-03-30 Borut Razem <borut.razem AT siol.net>
1369 * Small Device C Compiler 2.8.0 released
1370 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1371 * support/scripts/sdcc.nsi: added finish page; this version
1372 was used for 2.8.0 release
1373 * doc/knownbugs.html: removed; magically generated by the build
1374 process using gen_known_bugs.pl from now on
1376 2008-03-23 Borut Razem <borut.razem AT siol.net>
1378 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1379 and reverted it, since it was already fixed by Raphael ;-)
1380 * doc/knownbugs.html: updated for RC2
1382 2008-03-22 Raphael Neider <rneider AT web.de>
1384 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1387 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1389 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1390 * support/regression/tests/bug1839277.c: added related testBug1839299
1392 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1395 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1397 * src/mcs51/gen.c: throughout only output hex constants
1398 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1399 * support/regression/tests/bug1839277.c: new, added
1401 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1403 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1404 compilation warning about nested comments.
1406 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1408 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1409 * support/regression/tests/bug1921073.c: new, added
1411 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1413 * src/z80/SDCCpeeph.c.c (callFuncByName):
1414 Commented function parameters.
1416 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1418 * src/z80/ralloc.c (packRegsForAccUse2):
1419 disabled a broken accumulator packing optimization (fixed #1292721).
1420 * support/regression/tests/bug-1292721: Regression test for #1292721.
1422 2008-03-16 Raphael Neider <rneider AT web.de>
1424 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1425 fixed code bloat regression using a variant of patch #1915618
1427 2008-03-16 Borut Razem <borut.razem AT siol.net>
1429 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1430 icon, changed startup menu for release distribution, code cleaning,
1431 create url files instead links in startup menu
1433 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1435 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1436 * support/regression/tests/bug1579949.c: new, added
1438 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1440 * device/lib/printf_fast.c: fixed bug 1255403
1442 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1444 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1445 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1447 2008-03-14 Borut Razem <borut.razem AT siol.net>
1449 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1450 command line options
1451 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1452 is correctly displayed
1453 * as/link/z80/lkmain.c: usage line commented out
1455 2008-03-13 Borut Razem <borut.razem AT siol.net>
1457 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1458 updated the list pf supported pic14 devices
1460 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1462 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1464 2008-03-12 Borut Razem <borut.razem AT siol.net>
1466 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1467 fixed documentation request #1718191
1468 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1469 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1472 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1475 * support/regression/tests/bug1505811.c: new, added
1477 2008-03-09 Raphael Neider <rneider AT web.de>
1479 * device/include/pic16/pic18f2620.h,
1480 * device/include/pic16/pic18f4620.h,
1481 * device/lib/pic16/libdev/pic18f2620.c,
1482 * device/lib/pic16/libdev/pic18f4525.c,
1483 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1484 family to consistently use pic18f4620.[ch], fixes #1832562
1486 2008-03-09 Borut Razem <borut.razem AT siol.net>
1488 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1489 changed sdcc version to 2.8.0
1490 * knownbugs.html: regenerated
1491 * support/scripts/gen_known_bugs.pl: added number of open bugs
1493 2008-03-09 Raphael Neider <rneider AT web.de>
1495 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1496 (genOr): read volatile operand even if the result is known,
1498 (genOr,genXor): removed unused legacy code,
1499 (genDummyRead): use pic16_mov2w_volatile()
1501 2008-03-08 Borut Razem <borut.razem AT siol.net>
1503 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1504 cons w. --model-large
1505 * support/regression/staticinit.c: added regression test for bug
1508 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * src/ds390/gen.c (pushSide, genPcall),
1511 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1512 * src/mcs51/gen.c: cosmetic changes
1513 * support/regression/fwk/include/testfwk.h: added macro reentrant
1514 * support/regression/tests/bug1908493.c: new, added
1516 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1518 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1520 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1523 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1524 already set in ds390/main.c and mcs51/main.c
1526 2008-03-07 Raphael Neider <rneider AT web.de>
1528 * src/regression/init0.c: new test for initialized arrays of function
1530 * src/regression/Makefile: made a bit more flexible, added init0.c
1531 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1532 pointers, closes #1427663
1534 2008-03-05 Borut Razem <borut.razem AT siol.net>
1536 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1537 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1539 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1541 * support/librarian/sdcclib.c:Added feature request 1908061:
1542 Synchronise sdcclib commands with ar.
1544 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1546 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1547 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1548 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1549 * device/include/mcs51/compiler.h: removed umlauts, added double
1552 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1554 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1555 * support/regression/tests/bug1536762.c: new, added
1557 * src/SDCCutil.h: added getBuildDate()
1558 * src/SDCCmain.c (printVersionInfo),
1559 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1561 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1562 * src/ds390/ralloc.c (packRegisters),
1563 * src/mcs51/ralloc.c (packRegisters),
1564 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1566 * support/regression/tests/bug1618050.c: new, added
1567 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1568 * support/regression/fwk/include/testfwk.h,
1569 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1572 2008-03-04 Raphael Neider <rneider AT web.de>
1574 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1575 on accessing OP_SYM_TYPE(op)
1576 * src/pic/gen.h: removed unused prototype of genMinusDec()
1577 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1578 fix #1876953 (invalid subtraction code), removed unused code
1580 2008-03-03 Raphael Neider <rneider AT web.de>
1584 * src/pic/genarith.c,
1586 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1587 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1589 2008-03-03 Raphael Neider <rneider AT web.de>
1591 * src/pic/device.c (find_device): search user-specified paths first
1592 for pic14devices.txt, fixes #1900827
1594 2008-03-02 Borut Razem <borut.razem AT siol.net>
1596 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1597 AddToPath and RemoveFromPath
1599 2008-03-01 Borut Razem <borut.razem AT siol.net>
1601 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1602 work correctly, added debugging support if -DSDCC.DEBUG command line
1605 2008-02-28 Borut Razem <borut.razem AT siol.net>
1607 * doc/sdccman.lyx: cosmetic changes
1609 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1611 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1612 * doc/sdccman.lyx: fixed unmeant removal of spaces
1614 2008-02-27 Borut Razem <borut.razem AT siol.net>
1616 * support/scripts/sdcc.nsi: corrected installation directory for
1617 current user installation mode
1618 * doc/README.txt: added Philipp Klaus Krause to the developers list
1620 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1622 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1623 return ifx condition
1624 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1625 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1626 ifxJump to fix bug 1838000
1627 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1628 * support/regression/tests/bug1838000.c: new, added
1629 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1631 2008-02-26 Borut Razem <borut.razem AT siol.net>
1633 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1635 * support/scripts/sdcc.nsi: added MULTIUSER page,
1636 NSIS upgraded to version 2.35
1638 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1640 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1641 * support/regression/tests/bug1565152.c: new, added
1643 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1645 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1646 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1647 * support/regression/tests/bug1670148.c: new, added
1649 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1651 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1653 2008-02-24 Borut Razem <borut.razem AT siol.net>
1655 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1656 is ineffective for unsigned char parameter
1658 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1661 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1662 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1663 * support/Util/MySystem.c (my_system): output errorcode when verbose
1665 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1667 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1670 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1672 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1675 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1679 2008-02-21 Borut Razem <borut.razem AT siol.net>
1681 * support/regression/Makefile.in,
1682 support/regression/ports/ds390/spec.mk,
1683 support/regression/ports/hc08/spec.mk,
1684 support/regression/ports/mcs51-common/spec.mk,
1685 support/regression/ports/pic14/spec.mk,
1686 support/regression/ports/pic16/spec.mk,
1687 support/regression/ports/ucz80/spec.mk,
1688 support/regression/ports/xa51/spec.mk:
1689 added CFLAGS when compiling timeout
1691 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1693 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1696 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1699 * support/regression/tests/bug1888147.c: new, added
1701 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1703 * src/z80/gen.c: fixed bugs #1596270, #1736867
1705 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1707 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1708 contents, mostly fixes #1596270
1710 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1712 * src/z80/peeph.def,
1713 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1714 peepholes, fixes #1806565
1716 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1719 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1720 fixes bug 1739475, thanks Robert Larice
1721 (rule 271): new, added
1723 2008-02-18 Borut Razem <borut.razem AT siol.net>
1725 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1727 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1729 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1731 2008-02-17 Raphael Neider <rneider AT web.de>
1733 * src/pic16/genarith.c,
1736 * src/pic16/genutils.c: removed unused legacy code,
1737 removed unused fields from struct asmop and struct _G
1739 2008-02-17 Raphael Neider <rneider AT web.de>
1741 * src/pic16/gen.c (AccRsh): cosmetic changes,
1742 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1743 genRightShiftLiteral): fixed to work with SFRs as result by
1744 assigning only once to result,
1745 removed a lot of unused/excluded code fragments
1747 2008-02-17 Raphael Neider <rneider AT web.de>
1749 * device/include/pic/pic16f88.h,
1750 * device/include/pic/pic16f886.h,
1751 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1753 2008-02-17 Borut Razem <borut.razem AT siol.net>
1755 * src/z80/peeph.def: applied patch
1756 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1757 * src/z80/gen.c, src/z80/peeph.def: applied patch
1758 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1759 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1760 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1761 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1762 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1763 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1765 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1767 * as/link/mcs51/aslink.dsp: removed SDK define
1768 * as/link/z80/clean.mk: brought in sync with other ports
1769 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1770 * as/hc08/Makefile.bcc,
1771 * as/mcs51/Makefile.bcc,
1772 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1773 * src/z80/main.c (_setValues): use the now capitalized -Z,
1774 (z80_port, gbz80_port): generate debug information when asked
1776 2008-02-16 Borut Razem <borut.razem AT siol.net>
1778 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1779 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1780 as/z80/Makefile.in. as/z80/Makefile.bcc:
1781 applied patch #1893393: patch for as-z80 and link-z80 to generate
1782 cdb, thanks to Armin Diehl
1783 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1784 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1785 asnoice.c moved to as/asxxsrc/asnoice.c
1786 * src/z80/peeph-gbz80.def: applied patch
1787 #1880235: Z80 return peephole, thanks to Philipp Krause
1789 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * doc/sdccman.lyx: bumped version to 2.7.5
1793 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1795 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1797 * device/include/pic16/stdlib.h,
1798 * device/lib/pic16/libc/stdlib/ltoa.c,
1799 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1801 2008-02-13 Borut Razem <borut.razem AT siol.net>
1803 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1804 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1805 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1806 src/SDCCopt.c, src/SDCCval.c:
1807 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1809 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/SDCCsymt.c (compareType): fixed bug 1309013
1813 2008-02-09 Borut Razem <borut.razem AT siol.net>
1815 * src/SDCCval.c, src/SDCCval.h:
1816 code cleaning, added function constChrVal()
1817 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1818 call constChrVal() instead constVal()
1820 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1822 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1825 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1826 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1829 2008-02-01 Raphael Neider <rneider AT web.de>
1831 * device/include/pic/pic16f886.h,
1832 * device/include/pic/pic16f887.h: added RA6 and RA7
1834 2008-01-24 Raphael Neider <rneider AT web.de>
1836 * device/include/pic/pic16f88.h: added RA6 and RA7
1837 * device/lib/pic/libdev/disabled_pic16f886.c,
1838 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1840 * src/pic16/devices.inc,
1841 * device/include/pic16/pic18f2423.h,
1842 * device/include/pic16/pic18f2523.h,
1843 * device/include/pic16/pic18fregs.h,
1844 * device/lib/pic16/pics.all
1845 * device/lib/pic16/libdev/pic18f2423.c,
1846 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1847 * device/lib/pic16/libio/i2c.ignore,
1848 * device/lib/pic16/libio/usart.ignore,
1849 * device/lib/pic16/libio/adc.ignore: ignore new devices
1851 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1853 * src/SDCCast.c (createRMW): fixed bug 1582651
1855 2008-01-20 Borut Razem <borut.razem AT siol.net>
1857 * src/SDCCcse.c: partially fixed enhancement request
1858 #1793872 - multiply by -1 not collapsed
1859 * support/regression/tests/arithcsi.c: added regression test
1861 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * as/mcs51/asx8051.dsp: removed define SDK
1864 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1865 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1867 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1868 cosmetic changes, brought more in sync, changed old K&R to ANSI
1870 2008-01-13 Borut Razem <borut.razem AT siol.net>
1872 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1873 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1875 2007-12-30 Borut Razem <borut.razem AT siol.net>
1877 * src/pic16/gen.c: fixed implementation of bitwise operations for
1879 * support/regression/tests/bitwise.c: added test cases
1881 2007-12-29 Borut Razem <borut.razem AT siol.net>
1883 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1884 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1885 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1886 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1887 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1888 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1889 src/pic16/pcode.[ch]: added const qualifier
1890 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1891 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1892 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1893 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1894 * as/asxxsrc/aslex.c: use dbuf_getline()
1895 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1896 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1897 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1898 as/z80/asm.h, as/z80/z80adr.c:
1899 changed type of ib and ip to const char *
1901 2007-12-28 Borut Razem <borut.razem AT siol.net>
1903 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1904 introduced (readlin) - long lines are turuncated
1905 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1906 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1907 as/z80/Makefile.in: moved aslex.c to asxxsrc
1908 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1909 * as/hc08/asmain.c, as/mcs51/asmain.c:
1910 added missing initialization of a_addr field
1911 * support/regression/tests/long_asm_line.c: added regtest for long
1914 2007-12-22 Borut Razem <borut.razem AT siol.net>
1916 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1918 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1922 2007-12-16 Borut Razem <borut.razem AT siol.net>
1924 * device/include/pic16/stdbool.h: removed, since already exists in
1925 device/include/; this also fixes bitopcse.c regression test for pic16
1927 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1928 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1929 dereference doesn't work; covered by regression test bug1399290
1931 2007-12-05 Borut Razem <borut.razem AT siol.net>
1933 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1936 2007-12-01 Borut Razem <borut.razem AT siol.net>
1938 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1939 corrected handling of the highest_valid_address
1941 2007-11-17 Raphael Neider <rneider AT web.de>
1943 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1944 * src/pic/glue.c (picglue): emit .file if --debug is given
1946 2007-11-17 Raphael Neider <rneider AT web.de>
1948 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1949 care when left or right operand resides in result, fixes #1830220
1951 2007-11-17 Borut Razem <borut.razem AT siol.net>
1953 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1954 #983491 - "Merge duplicate strings function is ineffective"
1955 * support/regression/tests/bug-983491.c: regtest disabled
1956 * as/asxxsrc: created
1957 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1958 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1959 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1960 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1961 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1962 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1963 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1964 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1965 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1966 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1967 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1968 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1969 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1971 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * device/include/stdarg.h: added and removed some casts
1974 * src/SDCCsymt.c (compareType): Fully check types between generic and
1975 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1977 2007-11-13 Borut Razem <borut.razem AT siol.net>
1979 * support/regression/tests/bug-1817005.c:
1980 added regtest for bug #1817005 - as-z80 chokes on long labels
1982 2007-11-12 Borut Razem <borut.razem AT siol.net>
1984 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1985 as/z80/asout.c, as/z80/aslist.c:
1986 fixed bug #1817005 - as-z80 chokes on long labels
1988 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * as/z80/asmain.c: cosmetic changes
1994 * as/z80/alloc.h: removed
1996 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1997 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1998 * as/link/hc08/Makefile.in,
1999 * as/link/mcs51/Makefile.in,
2000 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2002 * as/link/mcs51/lkarea.c,
2003 * as/link/mcs51/lkmain.c: cosmetic changes
2004 * as/link/hc08/lklibr.c,
2005 * as/link/z80/lklibr.c,
2006 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2007 used cygwin_conv_to_full_posix_path,
2008 added warnings, cosmetic changes, brought more in sync
2009 changed old K&R into ANSI function declarations
2010 * as/link/z80/lklibr.c (loadAdb): added
2011 * as/link/z80/lkmain.c: removed -- option from usage text
2013 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2015 * src/mcs51/gen.c (outBitC): optimized for no result
2017 2007-10-31 Borut Razem <borut.razem AT siol.net>
2019 * src/SDCCsymt.c: fixed (hopeful properly) bug
2020 #1805702 - order of extern matters
2021 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2024 2007-10-29 Borut Razem <borut.razem AT siol.net>
2026 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2027 - order of extern matters
2028 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2031 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2033 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2034 24bitMode, portIsDS390
2035 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2036 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2037 (notVolatileVariable): also check sloc names,
2038 (callFuncByName): moved ftab[] out of function and sorted it by use
2040 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2042 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2043 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2044 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2045 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2046 * support/regression/tests/bug-880197.c: new, added
2048 2007-10-28 Borut Razem <borut.razem AT siol.net>
2050 * support/regression/Makefile.in,
2051 support/regression/ports/mcs51-large/spec.mk,
2052 support/regression/ports/mcs51-xstack-auto/spec.mk,
2053 support/regression/ports/mcs51-stack-auto/spec.mk,
2054 support/regression/ports/mcs51-medium/spec.mk,
2055 support/regression/ports/mcs51-common/spec.mk,
2056 support/regression/ports/mcs51-common/*,
2057 support/regression/ports/mcs51-small/*:
2058 mcs51 renamed to mcs51-common, created mcs51-small
2059 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2060 * support/regression/tests/bug-1805702.c: added regtest for bug
2063 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2065 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2066 added new rules 265 - 270
2067 * support/regression/tests/bug1721024.c:new, added
2068 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2069 introduced new test-mcs51 to run all mcs51 tests
2071 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2073 * support/regression/tests/bug1816470.c: new, added
2075 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2077 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2078 propagate for *,+,- with float, fixed bug 1816470
2079 (decorateType): cast to resultTypeProp instead of resultType
2081 2007-10-19 Borut Razem <borut.razem AT siol.net>
2083 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2084 function is ineffective" for pic16 tareget
2085 * support/scripts/listerr.c: corrected include path
2086 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2089 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2091 * support/regression/tests/using.c: new, added
2092 * support/regression/tests/vaargs.c: fixed and enabled test
2094 2007-10-18 Borut Razem <borut.razem AT siol.net>
2096 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2098 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2100 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * doc/sdccman.lyx: documented option --Werror
2103 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2104 RegBankUsed[] earlier
2106 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2108 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2112 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2114 * src/SDCCast.c (decorateType): improved optimization of tri-op
2115 * src/SDCCerr.c (vwerror, setWError),
2117 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2118 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2120 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2123 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2124 * support/regression/tests/bug-223113.c,
2125 * support/regression/tests/bug-426632.c,
2126 * support/regression/tests/bug-468811.c,
2127 * support/regression/tests/bug-477835.c,
2128 * support/regression/tests/bug-478094.c,
2129 * support/regression/tests/bug-499644.c,
2130 * support/regression/tests/bug-524209.c,
2131 * support/regression/tests/bug-524211.c,
2132 * support/regression/tests/packcast.c,
2133 * support/regression/tests/structidx.c: added empty tests
2134 * support/regression/tests/bug-607243.c: enabled test
2136 2007-10-06 Borut Razem <borut.razem AT siol.net>
2138 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2139 support of universal binaries on Mac OS X
2141 2007-10-02 Borut Razem <borut.razem AT siol.net>
2143 * src/SDCCval.h: unified double2ul macro for all platforms
2144 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2145 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2147 2007-09-30 Borut Razem <borut.razem AT siol.net>
2149 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2151 * sdcc_vc_in.h: enabled warnings
2152 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2153 unsigned type, result still unsigned
2154 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2156 2007-09-28 Raphael Neider <rneider AT web.de>
2158 * src/pic/device.c (find_device): prevent buffer underflow error
2159 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2160 the just destroyed list entry
2162 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2164 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2167 2007-09-18 Borut Razem <borut.razem AT siol.net>
2169 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2170 applied to unsigned type, result still unsigned
2172 2007-09-17 Borut Razem <borut.razem AT siol.net>
2174 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2175 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2176 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2177 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2178 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2179 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2180 src/z80/gen.c, src/z80/ralloc.c:
2181 fixed bug #1739860 - sdcc does not work correctly on some platforms
2183 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2185 2007-09-17 Raphael Neider <rneider AT web.de>
2187 * src/pic16/device.c: reverted to previous version
2188 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2190 2007-09-16 Raphael Neider <rneider AT web.de>
2192 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2193 as this raises a ton of gpasm warnings, just emit a second label
2194 * src/pic16/devices.inc,
2195 * device/lib/pic16/pics.all,
2196 * device/lib/pic16/libdev/pic18f2585.c,
2197 * device/lib/pic16/libdev/pic18f2680.c,
2198 * device/lib/pic16/libdev/pic18f2682.c,
2199 * device/lib/pic16/libdev/pic18f2685.c,
2200 * device/lib/pic16/libdev/pic18f4585.c,
2201 * device/lib/pic16/libdev/pic18f4680.c,
2202 * device/lib/pic16/libdev/pic18f4682.c,
2203 * device/lib/pic16/libdev/pic18f4685.c,
2204 * device/include/pic16/pic18f2585.h,
2205 * device/include/pic16/pic18f2680.h,
2206 * device/include/pic16/pic18f2682.h,
2207 * device/include/pic16/pic18f2685.h,
2208 * device/include/pic16/pic18f4585.h,
2209 * device/include/pic16/pic18f4680.h,
2210 * device/include/pic16/pic18f4682.h,
2211 * device/include/pic16/pic18f4685.h,
2212 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2213 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2214 patch contributed by Anton Strobl, applied with changes
2216 2007-09-16 Raphael Neider <rneider AT web.de>
2218 * device/include/pic16/pic18f2431.h,
2219 * device/include/pic16/pic18f25j10.h,
2220 * device/include/pic16/pic18f4431.h,
2221 * device/include/pic16/pic18f45j10.h: adopted common include style
2222 * device/include/pic16/pic18f1320.h,
2223 * device/include/pic16/pic18f2320.h,
2224 * device/include/pic16/pic18f2525.h,
2225 * device/include/pic16/pic18f4320.h,
2226 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2227 * device/include/pic16/pic18fregs.h: prepared for automatic include
2228 file selection by having DEVICE.h for every DEVICE
2229 * device/lib/pic16/libdev/pic18f2320.c,
2230 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2232 * device/lib/pic16/configure.in,
2233 * device/lib/pic16/configure: use rm -rf instead of rmdir
2234 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2235 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2237 2007-09-09 Borut Razem <borut.razem AT siol.net>
2239 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2240 distingush between i386 and ppc Mac OS X versions
2242 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2244 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2245 * support/regression/tests/bug1788177.c: new, added
2247 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2249 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2250 * device/include/mcs51/lint.h added keyword __naked
2252 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2256 * src/SDCCmem.h: removed maxRegBank
2257 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2258 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2259 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2260 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2261 name and behaviour to handle banked functions
2262 (scan4op): and use it to fix bug 1786213
2264 2007-09-03 Raphael Neider <rneider AT web.de>
2266 * device/include/pic16/pic18f248.h,
2267 * device/include/pic16/pic18f258.h,
2268 * device/include/pic16/pic18f448.h,
2269 * device/lib/pic16/libdev/pic18f248.c,
2270 * device/lib/pic16/libdev/pic18f258.c,
2271 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2272 added T0CONbits, fixes #1786891
2274 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2276 * src/ds390/gen.c (genFarPointerSet),
2277 * src/hc08/ralloc.c (packRegisters),
2278 * src/mcs51/ralloc.c (packRegisters),
2279 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2281 * src/SDCCicode.h: POINTER_SET can be true for literals too
2282 * support/regression/tests/bug1750318.c: new, added
2284 2007-08-23 Borut Razem <borut.razem AT siol.net>
2286 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2287 library versions without the completition functionality
2289 2007-08-22 Raphael Neider <rneider AT web.de>
2291 * device/include/pic16/pic18f1220.h,
2292 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2294 2007-08-12 Borut Razem <borut.razem AT siol.net>
2296 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2298 2007-08-11 Borut Razem <borut.razem AT siol.net>
2300 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2301 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2302 support/Util/SDCCerr.[ch] moved to src
2303 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2304 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2305 device/examples/ds390/tinitalk/tinitalk.dsp,
2306 device/examples/serialcomm/windows/serialcomm.dsp,
2307 support/librarian/librarian.dsp:
2308 removed linking of unused odbc32.lib and odbccp32.lib
2309 * support/scripts/winres.h:
2310 added for compilation with Visual C++ 2005 Express Edition
2312 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2314 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2317 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2319 * sdccconf_in.h: update the endian test so that SPARC Solaris
2320 does not throw syntax errors
2322 2007-08-06 Borut Razem <borut.razem AT siol.net>
2324 * doc/sdccman.lyx: removed two index entries which prevented the
2325 generation of sdcc doc archive
2327 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2329 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2330 instead of lyx 1.5.0.
2332 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2334 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2335 Lucas Loizaga, with minor modifications. Thanks!
2337 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2339 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2342 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2344 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2345 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2348 2007-07-22 Borut Razem <borut.razem AT siol.net>
2350 * configure.in, configure: re-introduced .version
2351 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2352 the version reverted to 2.7.0
2354 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2357 * doc/sdccman.lyx: bumped version to 2.7.3
2358 * device/include/mcs51/compiler.h: fixed elif->else
2359 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2360 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2361 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2362 enable accuse for bit operands
2363 * src/SDCCmain.c (printVersionInfo),
2364 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2365 environment descriptor
2366 * src/SDCCutil.h: added getBuildEnvironment
2367 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2368 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2369 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2370 * support/regression/tests/bug1348008.c,
2371 * support/regression/tests/bug1496419.c,
2372 * support/regression/tests/bug1503067.c,
2373 * support/regression/tests/preproc.c: added empty tests
2375 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2377 * support/regression/tests/bug1678803.c: new, added
2379 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2382 * as/link/hc08/lkihx.c,
2383 * as/link/hc08/lkrloc.c,
2384 * as/link/mcs51/lkihx.c,
2385 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2386 ihxExtendedLinearAddress
2387 * as/link/mcs51/lkrloc.c (relr),
2388 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2389 acall/ajmp, see bug 830513
2391 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2393 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2394 (cseBBlock): remember aggr2ptr has been used
2395 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2396 (geniCodeAssign): fixed bug 868103
2397 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2398 added operandSize prototype
2399 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2400 (genDataPointerSet): use max of size of right and result,
2401 (gencjne): added parameter useCarry for optimization,
2402 (genCmpEq): use carry if appropriate,
2403 (genXor): check if operand already in carry
2404 * support/regression/tests/bug-868103.c: enabled test
2406 2007-07-12 Raphael Neider <rneider AT web.de>
2408 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2410 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2412 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2413 from Robert Larice, thanks
2414 * support/regression/tests/bitopcse.c,
2415 * support/regression/tests/bitvars.c,
2416 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2417 * support/regression/tests/bug-927659.c: enabled test for z80
2418 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2419 * support/regression/tests/bug1745717.c: new, added
2420 * support/regression/tests/literalop.c,
2421 * support/regression/tests/nullstring.c: removed storage definitions that
2422 are now in testfwk.h
2424 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2427 and bool for targets that do not fully support it.
2428 * support/regression/tests/bug1546986.c,
2429 * support/regression/tests/bug1723128.c,
2430 * support/regression/tests/bug1734654.c,
2431 * support/regression/tests/bug1738367.c,
2432 * support/regression/tests/constantRange.c: only use bool if allowed
2434 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2436 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2437 Larice, also handle function pointers
2438 * support/regression/tests/bug1749275.c: new, added
2440 2007-07-03 Borut Razem <borut.razem AT siol.net>
2442 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2443 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2444 #1746528: SDCC should ignore ':' in inline assembler comments
2445 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2447 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2449 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2450 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2452 2007-06-29 Borut Razem <borut.razem AT siol.net>
2454 * src/SDCCmain.c: fixed bug
2455 #1744746: SDCC #4867: broken option --xram-size
2457 2007-06-28 Borut Razem <borut.razem AT siol.net>
2459 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2460 find out the endianess of host machine for ucsim
2462 2007-06-27 Borut Razem <borut.razem AT siol.net>
2464 * support/regression/generate-cases.py: corrected the file name
2466 * configure.in, configure, sdccconf_in.h: find out the endianess of
2468 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2471 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2473 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2475 2007-06-26 Borut Razem <borut.razem AT siol.net>
2477 * support/regression/generate-cases.py: display warning if function
2478 list is empty; implemented more flexible rule for detection of
2479 testing functions, allowing return type 'void' in the same line as
2480 the function name in the function definition
2481 * support/regression/tests/bug-1654060.c: corrected test
2482 * support/librarian/sdcclib.c: fixed warning:
2483 format '%s' expects type 'char *', but argument 2 has type 'int'
2485 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2487 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2488 Multiple infiles for sdcclib.
2490 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2492 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2495 2007-06-18 Borut Razem <borut.razem AT siol.net>
2497 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2498 how to handle comments, so they have to be removed by the
2499 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2500 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2501 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2502 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2503 table driven option hadling
2505 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2507 * src/SDCCast.c (decorateType),
2508 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2509 iCode to ast level to fix bug 1738367
2510 * support/regression/tests/bug1738367.c: new, added
2512 2007-06-15 Raphael Neider <rneider AT web.de>
2514 * src/pic16/devices.inc,
2515 * device/lib/pic16/pics.all,
2516 * device/include/pic16/pic18fregs.h,
2517 * device/include/pic16/pic18f[24][45]20.h,
2518 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2519 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2520 * device/lib/pic16/Makefile.in: faster cleanup
2522 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2524 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2526 2007-06-13 Raphael Neider <rneider AT web.de>
2528 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2530 2007-06-12 Raphael Neider <rneider AT web.de>
2532 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2533 suppress bit defines if NO_BIT_DEFINES is #define'd
2534 * device/include/pic/pic*.h: recreated all headers to include
2535 conditional bit defines
2536 * device/include/pic/pic16f886.h,
2537 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2538 * device/include/pic/recreate.sh: script to recreate the complete
2539 device library files based on the currently supported devices
2541 2007-06-12 Borut Razem <borut.razem AT siol.net>
2543 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2544 support/regression/Makefile.in, support/scripts/build.mak,
2545 support/scripts/Makefile.snapshot:
2546 use new svn URL scheme
2547 * doc/sdccman.lyx: SDCC Wiki moved to
2548 http://sdcc.wiki.sourceforge.net/
2550 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2552 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2553 * support/regression/tests/bug1734654.c: added
2555 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2558 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2559 with literal operands
2561 2007-06-10 Borut Razem <borut.razem AT siol.net>
2563 * as/link/z80/lklibr.c: fixed mingw build warning
2564 lklibr.c:575: warning: implicit declaration of function 'tolower'
2565 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2566 src/z80/main.c: move target specific options from src/SDCCmain.c
2567 to src/<target>/main.c
2569 2007-06-09 Borut Razem <borut.razem AT siol.net>
2571 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2572 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2573 * support/regression/tests/bug-1294691.c: added
2575 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2578 can also be static, fixes bug 1733438
2579 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2580 have absolute address too
2581 (computeType): added optimization for 'cond ? true : false'
2582 * support/regression/tests/absolute.c: added test for static absolute var
2584 2007-06-08 Raphael Neider <rneider AT web.de>
2586 * src/regression/Makefile: suppress parallel builds, allow easy
2587 switching between pic14/pic16 ports
2588 * src/regression/picregs.h: added pic14/16 header file switch
2589 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2590 inline.c,nestfor.c,string1.c}: include "picregs.h"
2592 2007-06-07 Borut Razem <borut.razem AT siol.net>
2594 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2595 permanent solution to suppress GCC 4.2.0 c++ warning:
2596 deprecated conversion from string constant to `char *'
2597 use 'const char *' where ever required
2598 * support/regression/generate-cases.py: implemented more flexible rule
2599 for detection of testing functions, allowing white-spaces surrounding
2600 the function name and the 'void' parameter.
2601 * support/regression/tests/constantRange.c,
2602 support/regression/tests/scott-compare3.c: fixed failing regression
2603 tests, uncovered by implementation of more flexible rule for detection
2604 of testing functions
2606 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2608 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2610 2007-06-04 Borut Razem <borut.razem AT siol.net>
2612 * configure.in, configure, config_vc.awk: sdcc version number is now
2613 stored in configure.in; removed .version
2614 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2615 doc/INSTALL.txt: version bumped to 2.7.2
2616 * sim/ucsim/configure.in, sim/ucsim/configure:
2617 use "read" to read from .version
2619 2007-06-03 Borut Razem <borut.razem AT siol.net>
2621 * */Makefile.in: removed annoying warning:
2622 Makefile:xx: Makefile.dep: No such file or directory
2624 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2626 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2627 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2628 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2629 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2630 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2631 bugfix: only use newBoolLink for bit result type
2632 * src/SDCCicode.c (geniCodeLogic): added param tree,
2633 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2634 (geniCodeLogicAndOr): use IS_BIT,
2635 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2636 (ast2iCode): added tree param to geniCodeLogic for comparisons
2637 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2638 * support/regression/tests/bug1723128.c: added test NotZero
2640 2007-06-01 Borut Razem <borut.razem AT siol.net>
2642 * SDCPP synchronized with GCC CPP release version 4.2.0,
2643 currently the latest release:
2644 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2645 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2646 support/cpp2/cppdefault.h, support/cpp2/except.h,
2647 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2648 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2649 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2650 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2651 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2652 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2653 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2654 support/cpp2/opts.h, support/cpp2/output.h,
2655 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2656 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2657 support/cpp2/system.h, support/cpp2/version.c,
2658 support/cpp2/Makefile.in: modified
2659 * support/cpp2/opts-common.c: added
2660 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2661 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2662 search for included source file in local directory
2663 * sim/ucsim/configure, sim/ucsim/configure.in:
2664 temporary solution to suppress GCC 4.2.0 c++ warning:
2665 deprecated conversion from string constant to `char *'
2667 2007-06-01 Raphael Neider <rneider AT web.de>
2669 * device/lib/pic/libdev/pic12f683.c,
2670 * device/include/pic/pic12f683.h: added GPIO bits
2672 2007-06-01 Raphael Neider <rneider AT web.de>
2674 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2675 quotation marks, clarified role of PIC14 vs. PIC16 ports
2676 * src/pic16/devices.inc,
2677 * device/include/pic16/pic18fregs.h,
2678 * device/include/pic16/pic18f[24][45]j10.h,
2679 * device/lib/pic16/pics.all,
2680 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2681 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2682 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2683 for new devices as they are not yet supported by gputils
2685 2007-05-31 Borut Razem <borut.razem AT siol.net>
2687 * Small Device C Compiler 2.7.0 released
2688 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2689 changed sdcc version to 2.7.1
2690 * support/scripts/sdcc.nsi: added How to create WIN32 release
2693 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2695 * doc/sdccman.lyx: documented initialization and allocation of absolute
2696 variables, bit parameter passing, the need for function pointers to be
2697 reentrant and alpha quality support of inline and retrict
2699 2007-05-26 Borut Razem <borut.razem AT siol.net>
2701 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2702 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2703 * docs/knownbugs.html: updated
2705 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2707 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2709 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2711 (gencjneshort): optimized when left is AOP_DIR
2712 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2713 initializing unions in a struct/array
2714 * support/regression/fwk/include/testfwk.h: added defines for data, near
2715 and far for host and z80
2716 * support/regression/tests/bug1723128.c: new, added
2718 2007-05-22 Borut Razem <borut.razem AT siol.net>
2720 * doc/knownbugs.html: updated
2722 2007-05-21 Raphael Neider <rneider AT web.de>
2724 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2725 error message instead
2726 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2728 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2730 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2732 2007-05-21 Raphael Neider <rneider AT web.de>
2734 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2736 * src/regression/gpsim_assert.h,
2737 * src/regression/Makefile,
2738 * src/regression/pcodeopt.c: regression test for the above fix
2740 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2742 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2743 jumps to self, fixed bug 1717281
2745 2007-05-10 Borut Razem <borut.razem AT siol.net>
2747 * support/scripts/gen_known_bugs.pl: cosmetic fix
2748 * doc/knownbugs.html: generated by gen_known_bugs.pl
2750 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2752 * src/SDCCast.c (createFunction): also generate non-inlined version of
2753 function for functions declared as "static inline"
2754 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2755 function can be inlined after non-inlined version generated.
2757 2007-05-10 Borut Razem <borut.razem AT siol.net>
2759 * support/scripts/gen_known_bugs.pl: added script
2760 which generates knownbugs.html
2762 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2764 * doc/knownbugs.html: updated for release 2.7.0
2766 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2768 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2770 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2772 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2773 (throughout): updated generating comments
2774 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2775 (throughout): updated generating comments
2776 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2777 rule instead of at the second, or it might skip lines when removing the
2779 * support/regression/tests/bug1714204.c: changed test to foo
2781 2007-05-08 Borut Razem <borut.razem AT siol.net>
2783 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2784 thanks to SDCC Distributed Compile Farm members,
2785 added Z80 and GBZ80 command line options
2786 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2788 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2791 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2792 * support/regression/tests/longlit.c: modified to be tested at all and
2793 to pass the actual test
2795 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2797 * device/include/mcs51/uPSD33xx.h: Added.
2799 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2801 * device/lib/_gptrput.c,
2802 * device/lib/_gptrget.c: removed old code,
2804 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2805 * support/regression/tests/bug1714204.c: new, added
2807 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2809 * support/regression/tests/regtrack.c: test was never executed
2810 because of the regression test being picky about white spaces.
2811 * device/lib/mcs51/crtclear.asm: added comment
2813 2007-05-06 Raphael Neider <rneider AT web.de>
2815 * device/lib/pic/Makefile.rules,
2816 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2817 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2819 2007-05-06 Raphael Neider <rneider AT web.de>
2821 * src/pic16/device.h,
2823 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2824 _pic16_setDefaultOptions): removed/reordered command-line args
2825 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2826 devices, regrouped command line args, environment variables),
2827 clarified sone points, added sections on how to add devices to the
2830 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2832 * src/z80/peeph.def: fixed bug in rule 2
2834 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2836 * src/port.h: added TARGET_MCS51_LIKE
2837 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2838 take advantage of it too
2839 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2840 (shiftR2Left2Result): Optimized: don't check shifting by 0
2841 * src/z80/peeph-z80.def,
2842 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2843 modifications, see patch 1700823
2844 * src/mcs51/peep.c (): fixed bug 1712928
2845 * support/regression/tests/bug1712928.c: new, added
2847 2007-05-05 Borut Razem <borut.razem AT siol.net>
2849 * device/lib/pic16/Makefile.common.in,
2850 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2851 removed bash dependencies
2853 2007-05-01 Borut Razem <borut.razem AT siol.net>
2856 fixed bug #1710507: --i-code-in-asm makes compile fail
2857 all iCode comments are now one liners
2858 * src/mcs51/gen.c: fixed memory leak
2860 2007-05-01 Raphael Neider <rneider AT web.de>
2862 * device/lib/pic/libdev/*.c
2863 * device/include/pic/*.h: regenerated all device libs from updated
2865 * support/scripts/inc2h.pl: documented usage, now uses strict to
2868 2007-04-30 Borut Razem <borut.razem AT siol.net>
2871 fixed bug #1669175: Problem with space in output paths
2872 documented how to use paths with spaces for Windows users
2874 2007-04-29 Borut Razem <borut.razem AT siol.net>
2876 * Fixed svn:eol-style and svn:keywords properties
2877 * src/SDCCval.c: fixed bug
2878 #1592871: Segfault with "large" const arrays of characters
2879 replaced recursion with iteration
2880 * Removed svn:executable property from non-executable files
2882 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2884 * src/mcs51/gen.c (genRet): fixed bug 1707003
2886 2007-04-27 Raphael Neider <rneider AT web.de>
2888 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2889 createReachingDefinitions,assignValnums,pic16_destructDF,
2890 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2891 prevent NULL pointer dereferences
2892 * device/lib/pic/libdev/pic16f886.c,
2893 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2894 prevent building them, gputils do not really support them yet
2896 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2898 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2899 helps printf_small. 32 bytes more __idata mem.
2901 2007-04-27 Raphael Neider <rneider AT web.de>
2903 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2904 return early when pb or pb->pcHead is NULL (patch #1708427)
2905 * src/regression/empty.c,
2906 * src/regression/Makefile: added test with empty functions
2907 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2909 2007-04-27 Borut Razem <borut.razem AT siol.net>
2911 * src/SDCCast.c: fixed feature request
2912 #1547512: Redundant strings linked when using sizeof("abc")
2914 2007-04-23 Borut Razem <borut.razem AT siol.net>
2916 * doc/sdccman.lyx, src/SDCCmain.c:
2917 peep-hole comments are generated only if --fverbose-asm option is
2918 specified and --no-peep-comments is not, as proposed by Frieder.
2919 * support/regression/Makefile.in: compile regression tests with
2920 --fverbose-asm option so one can "grep" whether a new (or an old)
2921 peephole is (still) applied; requested by Frieder.
2923 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2925 * device/include/pic/pic16f886.h,
2926 * device/include/pic/pic16f887.h,
2927 * device/lib/pic/libdev/pic16f886.c,
2928 * device/lib/pic/libdev/pic16f887.c,
2929 * device/include/pic/pic14devices.txt,
2930 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2932 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2934 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2937 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2939 * device/lib/_memset.c: assembler version for mcs51
2941 2007-04-22 Borut Razem <borut.razem AT siol.net>
2943 * support/scripts/listerr.c: program to create the list of errors and
2944 warnings list from - added
2945 * doc/sdccman.lyx: removed the note
2946 "For list of warnings and corresponding codes, see err_warn.txt"
2947 * src/SDCCsymt.c: fixed bug #1699804:
2948 Bug with some uses of sizeof(static local array) (MCS51)
2949 * support/regression/tests/bug-1699804.c: added
2951 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2953 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2954 (main): added option -i,
2955 (asmbl, case S_INCL): use search_path_fopen,
2956 mostly from patch 1579668 by Peter Miller, thanks
2957 * src/z80/main.c: fixed typo --callee-saves-bc
2958 * device/include/mcs51/compiler.h: added sfrword for Tasking
2960 2007-04-20 Borut Razem <borut.razem AT siol.net>
2962 * src/z80/main.c: replaced reserved keyword asm with asmblr
2964 2007-04-19 Borut Razem <borut.razem AT siol.net>
2966 * src/port.h: use const pointers to strings
2967 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2968 * src/pic16/main.c: include SDCCargs.h
2969 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2970 const char, since the strings are dynamically allocated
2971 * src/SDCCmain.c: options.code_seg and options.const_seg are
2972 dynamically allocated; check port specific command line options
2973 before the general ones
2974 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2976 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2978 * device/include/ds400rom.h,
2979 * device/lib/ds390/lcd390.c,
2980 * device/lib/ds390/memcpyx.c,
2981 * device/lib/ds390/rtc390.c,
2982 * device/lib/ds400/ds400rom.c,
2983 * device/lib/ds400/memcpyx.c,
2984 * device/lib/hc08/_ret.c: more replacements of keywords with their
2985 double underscore equivalents
2986 * device/lib/ds390/Makefile.in,
2987 * device/lib/ds400/Makefile.in,
2988 * device/lib/gbz80/Makefile.in,
2989 * device/lib/hc08/Makefile.in,
2990 * device/lib/mcs51/Makefile.in,
2991 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2993 2007-04-17 Borut Razem <borut.razem AT siol.net>
2995 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2996 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2997 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2998 to --fverbose-asm, to be gcc'ish
3000 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3002 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3004 2007-04-17 Borut Razem <borut.razem AT siol.net>
3006 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3007 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3008 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3009 with their double underscore equivalent
3011 2007-04-14 Borut Razem <borut.razem AT siol.net>
3013 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3016 2007-04-13 Borut Razem <borut.razem AT siol.net>
3018 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3020 * device/examples/serialcomm/windows/serial.[ch],
3021 device/examples/serialcomm/windows/test_serialcomm.cpp:
3022 updated by Bela Torok
3023 * device/examples/serialcomm/windows/serialcomm.dsw,
3024 device/examples/serialcomm/windows/serialcomm.dsp: added
3026 2007-04-13 Jan Waclawek <wek AT efton.sk>
3028 * doc/sdccman.lyx: additions and changes at various places
3029 (submitted as #1697136).
3030 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3032 2007-04-10 Borut Razem <borut.razem AT siol.net>
3034 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3035 LyX file format changed to 245
3036 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3037 "FreeWare" replaced with "free open source"
3039 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3041 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3043 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3045 * device/include/pic16/pic18fregs.h,
3047 * device/lib/_decdptr.c,
3048 * device/lib/_divsint.c,
3049 * device/lib/_divslong.c,
3050 * device/lib/_divuint.c,
3051 * device/lib/_divulong.c,
3052 * device/lib/_fs2schar.c,
3053 * device/lib/_fs2sint.c,
3054 * device/lib/_fs2slong.c,
3055 * device/lib/_fs2uchar.c,
3056 * device/lib/_fs2uint.c,
3057 * device/lib/_fs2ulong.c,
3058 * device/lib/_fsadd.c,
3059 * device/lib/_fscmp.c,
3060 * device/lib/_fsdiv.c,
3061 * device/lib/_fseq.c,
3062 * device/lib/_fsget1arg.c,
3063 * device/lib/_fsget2args.c,
3064 * device/lib/_fsgt.c,
3065 * device/lib/_fslt.c,
3066 * device/lib/_fsmul.c,
3067 * device/lib/_fsneq.c,
3068 * device/lib/_fsnormalize.c,
3069 * device/lib/_fsreturnval.c,
3070 * device/lib/_fsrshift.c,
3071 * device/lib/_fssub.c,
3072 * device/lib/_fsswapargs.c,
3073 * device/lib/_gptrget.c,
3074 * device/lib/_gptrgetc.c,
3075 * device/lib/_gptrput.c,
3076 * device/lib/_logexpf.c,
3077 * device/lib/_modsint.c,
3078 * device/lib/_modslong.c,
3079 * device/lib/_moduint.c,
3080 * device/lib/_modulong.c,
3081 * device/lib/_mulint.c,
3082 * device/lib/_mullong.c,
3083 * device/lib/_schar2fs.c,
3084 * device/lib/_ser.c,
3085 * device/lib/_setjmp.c,
3086 * device/lib/_sint2fs.c,
3087 * device/lib/_slong2fs.c,
3088 * device/lib/_spx.c,
3089 * device/lib/_uchar2fs.c,
3090 * device/lib/_uint2fs.c,
3091 * device/lib/_ulong2fs.c,
3092 * device/lib/asincosf.c,
3093 * device/lib/atanf.c,
3094 * device/lib/calloc.c,
3095 * device/lib/ds390/tinibios.c,
3096 * device/lib/ds400/tinibios.c,
3097 * device/lib/expf.c,
3098 * device/lib/free.c,
3099 * device/lib/hc08/_mulint.c,
3100 * device/lib/logf.c,
3101 * device/lib/malloc.c,
3102 * device/lib/printf_fast.c,
3103 * device/lib/printf_tiny.c,
3104 * device/lib/printfl.c,
3105 * device/lib/realloc.c,
3106 * device/lib/ser_ir.c,
3107 * device/lib/serial.c,
3108 * support/regression/tests/libmullong.c: replaced all special keywords
3109 with their double underscore equivalent
3110 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3111 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3113 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3114 (genRet): if the bit-symbol is ruonly it already is in the carry
3115 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3116 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3117 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3118 type UCHAR if dest is not bit
3120 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3122 * device/include/math.h,
3123 * device/lib/cotf.c,
3124 * device/lib/expf.c,
3125 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3127 2007-04-01 Borut Razem <borut.razem AT siol.net>
3129 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3130 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3131 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3132 gcc_unreachable() called internal_error()...
3134 2007-03-30 Raphael Neider <rneider AT web.de>
3136 * src/pic/ralloc.c (isData): suppress garbage debug output
3138 2007-03-28 Borut Razem <borut.razem AT siol.net>
3141 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3142 is developed, built and used worldwide, and the word "night" doesn't
3145 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3147 * device/include/mcs51/C8051F360.h: new, added
3148 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3150 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3152 * src/SDCC.y (declaration_specifiers, function_specifier),
3153 * support/Util/SDCCerr.c,
3154 * support/Util/SDCCerr.h,
3156 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3158 * src/SDCCmem.c (deallocParms),
3159 * src/SDCCast.c: support for function inlining, not quite complete
3160 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3161 'restrict' qualifier
3163 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3165 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3166 (saveRBank, unsaveRBank): don't save bits,
3167 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3168 * support/regression/tests/bug1535242.c: new, added
3169 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3170 thanks Alexey Shamrin <shamrin AT gmail.com>,
3171 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3172 removed header guard)
3174 * sdcc.spec: bumped version to 2.6.5
3175 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3177 2007-03-22 Borut Razem <borut.razem AT siol.net>
3179 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3180 fixed bug #1653671: sdcdb integration into ddd is broken
3182 2007-03-22 Raphael Neider <rneider AT web.de>
3184 * src/pic/gen.c (popGetExternal): augmented to also create references
3185 to external variables (not only labels),
3186 (genCall): comment on plan to reduce PAGESEL overhead,
3187 (genFunction, genEndFunction): also save/restore FSR around interrupt
3188 handling code, removed lots of unused code
3189 (genDivOneByte): release acquired temp register
3190 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3192 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3193 for registers that need to be saved during interrupts (FSR, STATUS,
3194 PCLATH; W needs special handling), currently only FSR is used
3196 2007-03-22 Raphael Neider <rneider AT web.de>
3198 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3200 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3202 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3204 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3206 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3208 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3210 * as/link/aslink.h: added LKOBJEXT
3211 * as/link/hc08/link_hc08.dsp,
3212 * as/link/hc08/Makefile.bcc,
3213 * as/link/hc08/Makefile.in,
3214 * as/link/mcs51/aslink.dsp,
3215 * as/link/mcs51/Makefile.bcc,
3216 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3217 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3218 * as/link/lkaomf51.c: merged and moved
3219 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3220 * as/link/z80/lkdata.c,
3221 * as/link/lkdata.c: merged and moved
3222 * as/link/hc08/lkmain.c,
3223 * as/link/mcs51/lkmain.c: cosmetic changes
3224 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3225 * as/link/lklex.c: use LKOBJEXT
3226 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3227 ANSI-fied functions, removed bubble-sorts
3228 * as/link/z80/lksym.c as/link/lksym.c: merged,
3230 * as/link/z80/linkgbz80.dsp,
3231 * as/link/z80/linkz80.dsp,
3232 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3233 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3234 * as/link/z80/lkhead.c,
3235 * as/link/z80/lklex.c: deleted
3236 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3237 * as/link/z80/lkmain.c: added copyfile()
3239 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3241 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3243 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3245 * device/lib/_strlen.c: assembler version for mcs51
3247 2007-03-13 Raphael Neider <rneider AT web.de>
3249 * device/include/pic16/pic18f2221.h,
3250 * device/include/pic16/pic18f2321.h,
3251 * device/include/pic16/pic18f2331.h,
3252 * device/include/pic16/pic18f4221.h,
3253 * device/include/pic16/pic18f4321.h,
3254 * device/include/pic16/pic18f4331.h: fixed config byte location names
3255 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3256 consistently named config byte locations
3258 2007-03-13 Borut Razem <borut.razem AT siol.net>
3260 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3261 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3262 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3263 as/link/z80/Makefile.in, as/z80/Makefile.in:
3266 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3268 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3269 * device/lib/printf_large.c: pointer was converted to generic
3270 pointer for mcs51 models other than model-small (Maarten noticed)
3272 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3274 * device/include/mcs51/ADuC84x.h: Added.
3276 2007-03-10 Borut Razem <borut.razem AT siol.net>
3278 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3279 fixed RFE #1624219: double backslashes in filenames;
3280 functions hexEscape(), octalEscape() and copyStr() moved from
3281 SDCCval.c to SDCCutil.c and made them glovbally available
3283 2007-03-09 Borut Razem <borut.razem AT siol.net>
3285 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3286 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3287 1673361: Missaligned comments in output files
3289 2007-03-09 Raphael Neider <rneider AT web.de>
3291 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3293 2007-03-09 Raphael Neider <rneider AT web.de>
3297 * src/pic/ralloc.c: suppress undesired debug output
3298 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3300 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3302 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3304 2007-03-07 Borut Razem <borut.razem AT siol.net>
3306 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3307 search include files in the current directory
3309 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3311 * src/SDCCglue.c (emitMaps, glue),
3312 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3314 * support/regression/tests/absolute.c: added xdata test
3316 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3318 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3319 added condition to macro, fixes bug 1666080
3321 2007-03-02 Raphael Neider <rneider AT web.de>
3323 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3325 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3327 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3328 be cleared. Unconditionally set __XPAGE
3329 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3331 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3336 * src/mcs51/rtrack.c,
3338 * doc/sdccman.lyx: added --no-gen-comments
3339 * src/mcs51/peeph.def: added 192.b, disabled 185
3341 2007-02-25 Raphael Neider <rneider AT web.de>
3343 * src/pic16/gen.c (genCast): fixed typo
3344 * device/lib/pic16/Makefile.subdir: only install existing files
3345 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3347 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3349 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3350 * device/lib/mcs51/crtclear.asm,
3351 * device/lib/mcs51/crtxclear.asm: renumbered labels
3352 * device/lib/mcs51/Makefile.in: added crtcall.asm
3353 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3354 * src/mcs51/gen.c (movc): removed,
3355 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3357 (toCarry, genSend, genRet): added function toCarry,
3358 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3359 (assignBit, genAssign, genCast): added function assignBit
3360 * src/mcs51/Makefile.bcc: added rtrack.c
3361 * src/mcs51/ralloc.h: made valueKnown a bitfield
3362 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3363 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3364 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3365 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3366 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3367 (_pop): only pop valid pairs, see gencjneshort,
3368 (gencjneshort): return pair that still needs to be popped, restructured,
3369 (gencjne, genCmpEq): call _pop
3371 2007-02-23 Raphael Neider <rneider AT web.de>
3373 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3375 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3377 * device/include/mcs51/P89LPC925.h: Added.
3379 2007-02-18 Raphael Neider <rneider AT web.de>
3381 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3383 2007-02-17 Borut Razem <borut.razem AT siol.net>
3385 * support/cpp2/directives.c, support/cpp2/version.c:
3386 synchronized with GCC CPP 4.1.2
3388 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3390 * src/mcs51/rtrack.h,
3391 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3392 by checking the strings passed by emitcode() to the assembler.
3393 Feel free to change. This in part addresses RFE #482179.
3394 Set environment variable SDCC_RTRACK to enable.
3395 * src/mcs51/gen.c: inserted hooks
3396 * src/mcs51/ralloc.h: added two members to struct regs
3397 * support/regression/tests/regtrack.c: added
3399 2007-02-14 Borut Razem <borut.razem AT siol.net>
3401 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3402 * Makefile.in: applied patch from Makefile related part of
3403 #1469393: Compiler does not initialize static data
3405 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3407 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3408 for better fix of bug 1273984, compiles pic16 rand.c
3410 2007-02-12 Borut Razem <borut.razem AT siol.net>
3412 * src/pic16/main.c: fixed pic16 standard library directory bug
3414 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3416 * src/hc08/gen.c (genSwap): fix swap regression test
3418 2007-02-10 Borut Razem <borut.razem AT siol.net>
3420 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3422 * support/regression/tests/bug-1654060.c: added regression test for
3425 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3427 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3428 bit moves in return statement
3430 2007-02-09 Borut Razem <borut.razem AT siol.net>
3432 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3435 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3437 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3438 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3440 2007-02-07 Raphael Neider <rneider AT web.de>
3442 * src/pic16/devices.inc,
3443 * device/include/pic16/pic18fregs.h,
3444 * device/include/pic16/pic18f[24][34]31.h,
3445 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3446 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3447 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3449 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3451 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3452 can this have lived here for so many years?
3453 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3454 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3455 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3457 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3459 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3460 appended by loop induction must be at the very end of the eBBlock
3462 2007-02-05 Kevin Vigor
3464 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3466 2007-02-05 Borut Razem <borut.razem AT siol.net>
3468 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3469 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3471 2007-02-03 Borut Razem <borut.razem AT siol.net>
3473 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3474 applied patch #1646602 option to set default signedness of char to
3475 unsigned, added -funsigned-char command line option,
3476 thanks to Gunther Jehle
3477 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3478 prompt for file deletion a few hundred times (especially the
3479 subversion files, which have ro permissions so it asks for
3480 confirmation), thanks to Simon McAuliffe;
3481 added {} + option to find in order to remove multiple files from a
3484 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3486 * device/include/mcs51/SST89x5xRDx.h: Added.
3488 2007-02-02 Raphael Neider <rneider AT web.de>
3490 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3491 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3493 2007-02-01 Raphael Neider <rneider AT web.de>
3495 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3498 2007-01-31 Borut Razem <borut.razem AT siol.net>
3500 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3501 if compiled with GCC. Thanks to Raphael Neider
3503 2007-01-31 Raphael Neider <rneider AT web.de>
3505 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3506 operand names, handles name and (name + n) for all n,
3507 (sameBank): restructured, also check bank allocation policy,
3508 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3509 (pic14_operandsAllocatedInSameBank): check whether to operands
3510 will be allocated into the same bank (i.e., section) to reduce
3511 BANKSEL overhead, queried from pcode.c:sameBank,
3512 (pic14printLocals): reintroduced clustering registers into a single
3513 section: all compiler generated symbols will now reside in one
3514 bank (per file), reducing BANKSEL overhead and code size,
3515 (showAllMemmaps): use local dbuf where possible
3517 2007-01-29 Raphael Neider <rneider AT web.de>
3519 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3520 (call_libraryfunc): retrieve/create symbol and mark as used,
3521 (genFunction): mark defined functions as non-extern and add again
3522 to code memmap for later output
3523 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3524 (pic14printLocals): reworked for new symbol emission,
3525 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3526 showAllMemmaps): reworked symbol output using dbufs, added handling
3527 of string literals (still incomplete),
3528 (picglue): removed symbol emission, moved into showAllMemmaps,
3529 (emitSymbolSet): new workhorse for symbol output,
3530 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3532 2007-01-29 Borut Razem <borut.razem AT siol.net>
3534 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3535 component contains the extension separator.
3537 2007-01-28 Borut Razem <borut.razem AT siol.net>
3539 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3541 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3542 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3543 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3544 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3545 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3546 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3547 src/z80/gen.c, support/Util/MySystem.c:
3548 accept slash and backslash as directory separator on WIN32 and
3551 2007-01-28 Raphael Neider <rneider AT web.de>
3553 * src/pic16/devices.inc,
3554 * device/include/pic16/pic18f[24][23]21.h,
3555 * device/include/pic16/pic18fregs.h,
3556 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3557 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3558 * device/lib/pic16/libio/adc.ignore,
3559 * device/lib/pic16/libio/i2c.ignore,
3560 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3561 family, as gputils do not yet support the devices
3562 * device/lib/pic16/Makefile.subdir: ignore errors on install
3563 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3564 headers and libraries from gputils .inc files
3566 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3568 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3570 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3572 * doc/sdccman.lyx: add printf benchmarks
3574 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3576 * device/lib/printf_fast.c: fix %c, char promoted to int
3577 * device/lib/printf_tiny.c: fix %c, char promoted to int
3579 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3581 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3583 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3585 * support/regression/tests/swap.c: 64 bit hosts failed
3586 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3588 2007-01-25 Raphael Neider <rneider AT web.de>
3590 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3591 based on absolute register address, patch by Alex Blond
3593 2007-01-22 Raphael Neider <rneider AT web.de>
3595 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3596 emitted, do not emit them again...
3598 2007-01-22 Raphael Neider <rneider AT web.de>
3600 * src/regression/bank1.c, src/regression/compare6.c,
3601 src/regression/add.c: cosmetic changes
3602 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3603 * src/pic/gen.c: fixed global zero and one,
3604 (aopForSym): removed unued code,
3605 (aopGet): assert aop is defined, check and use `index' of
3606 pCodeImmd operands (fixes #1630908),
3607 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3608 (register_reassign): prevent accidental register unification,
3609 (ReuseReg): cosmetic changes (also above)
3610 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3611 pic14emitStaticSeg): do not emit initialized data,
3612 (printIval*): replaced with working versions,
3613 (pic14createInterruptVect,picglue): use idata for initialized data,
3614 now init data should work in all modules (not only main()),
3615 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3617 2007-01-21 Borut Razem <borut.razem AT siol.net>
3619 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3620 use -fPIC or -fpic if they are supported and not ignored
3621 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3622 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3624 2007-01-20 Borut Razem <borut.razem AT siol.net>
3626 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3627 implemented RFE #1470316: allow "$" in variable names
3629 2007-01-20 Raphael Neider <rneider AT web.de>
3631 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3633 2007-01-20 Raphael Neider <rneider AT web.de>
3635 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3636 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3637 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3638 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3639 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3640 * device/lib/pic/libdev/pic*.c,
3641 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3642 * device/lib/pic/libdev/Makefile.in: show progress
3644 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3646 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3647 * support/scripts/sdcc_cygwin_mingw32,
3648 * support/scripts/sdcc_mingw32,
3649 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3650 conformance with autoconf 2.6
3652 2007-01-19 Raphael Neider <rneider AT web.de>
3654 * src/pic/device.c (register_map): fixed list construction
3655 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3656 (genMod): removed case for genModbits,
3657 (genModbits): removed as now unused/unimplemented
3658 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3660 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3662 * support/regression/tests/swap.c: added in response to #1638622
3663 * doc/sdccman.lyx: synced version, minor changes
3665 2007-01-18 Borut Razem <borut.razem AT siol.net>
3667 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3668 thanks to Gunther Jehle
3669 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3670 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3671 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3672 use filename in lineno instead.
3673 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3674 print the file name in ast_print()
3676 2007-01-18 Borut Razem <borut.razem AT siol.net>
3678 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3680 * src/SDCC.lex: stringLiteral() returns const char pointer,
3681 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3682 fixed column counting
3683 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3684 accept const char pointer as parameter
3685 * src/SDCCdwarf2.c: corrected buffer size
3687 2007-01-17 Borut Razem <borut.razem AT siol.net>
3689 * support/Util/dbuf_string.c: fixed for amd64
3691 2007-01-15 Borut Razem <borut.razem AT siol.net>
3693 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3694 removed terminal symbol ELIPSIS, since it was never generated by the
3695 lexer and it was wrongly used in parameter_identifier_list rule
3697 2007-01-15 Raphael Neider <rneider AT web.de>
3699 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3700 code page and data banking description
3701 * src/pic/genarith.c,
3702 * src/pic/gen.h: removed bit arithmetic functions,
3703 updated exit(1) to exit(EXIT_FAILURE)
3704 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3705 * device/include/pic16/pic18f2455.h,
3706 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3707 TRISD and TRISE, fixed/added some bit names
3708 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3709 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3710 updated pic18f2455.{c,h} instead of duplicating them
3712 2007-01-14 Borut Razem <borut.razem AT siol.net>
3714 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3715 Cannot debug files that contain spaces in the path name
3716 by converting spaces in asm file name to underscores
3718 2007-01-13 Borut Razem <borut.razem AT siol.net>
3720 * doc/sdccman.lyx: fixed format errors
3722 2007-01-10 Borut Razem <borut.razem AT siol.net>
3724 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3725 codeseg/constseg #pragma fail
3726 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3727 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3728 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3729 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3731 2007-01-09 Borut Razem <borut.razem AT siol.net>
3733 * get rid of diagnistic.[ch], pretty-print.[ch],
3734 c-pretty-print.[ch], ... used just for error, warning, ...
3736 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3737 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3738 suppoprt/cpp2/pretty-print.[ch]:
3740 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3741 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3742 suppoprt/cpp2/sdcpp.dsp:
3745 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3747 * device/lib/printf_large.c (output_float): removed recursion,
3748 use smaller buffer on stack for mcs51,
3749 fixed bug printing 1.96
3750 * support/regression/tests/snprintf.c: added test
3752 2007-01-07 Borut Razem <borut.razem AT siol.net>
3754 * use dynamic memory buffers instead temporary files
3755 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3757 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3758 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3759 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3760 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3761 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3762 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3763 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3764 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3765 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3766 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3767 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3768 support/Util/dbuf.c, support/Util/dbuf.h:
3770 * .version, sdcc.spec: bumped version to 2.6.4
3772 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3774 * src/port.h: added TARGET_Z80_LIKE macro
3775 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3776 output PSEG location if --xram-loc or --xstack-loc was used
3777 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3779 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3781 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3782 * as/as_z80.dsp, as/z80/as_z80.dsp,
3783 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3784 * sdcc.dsw: moved project files into subdir
3785 * as/hc08/as_hc08.dsp,
3786 * as/hc08/Makefile.bcc,
3787 * as/hc08/Makefile.in,
3788 * as/mcs51/Makefile.bcc,
3789 * as/mcs51/Makefile.in,
3790 * as/z80/Makefile.bcc,
3791 * as/z80/Makefile.in,
3792 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3795 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3798 * as/mcs51/asmain.c,
3800 * as/z80/assym.c: removed include "strcmpi.h"
3801 * as/hc08/strcmpi.c,
3802 * as/hc08/strcmpi.h,
3803 * as/mcs51/strcmpi.c,
3804 * as/mcs51/strcmpi.h,
3805 * support/Util/strcmpi.c,
3806 * support/Util/strcmpi.h: removed files
3807 * as/strcmpi.c: added as_strncmpi()
3809 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3811 * sdcc.dsw: Added some dependencies on project config.dsp
3813 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3815 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3816 with [di]ram_start to fix a regresion
3818 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3820 * configure.in: added missing mcs51 in status output
3821 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3823 * debugger/mcs51/clean.mk (distclean): remove config.h
3824 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3825 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3826 options.h, s-options-h and options.c
3827 * support/cpp2/clean.mk: unused, removed
3828 * Makefile.common.in,
3831 * as/hc08/Makefile.in,
3833 * as/mcs51/Makefile.in,
3834 * as/mcs51/clean.mk,
3837 * as/z80/Makefile.in,
3839 * as/link/Makefile.in,
3840 * as/link/hc08/Makefile.in,
3841 * as/link/hc08/clean.mk,
3842 * as/link/mcs51/Makefile.in,
3843 * as/link/mcs51/clean.mk,
3844 * as/link/z80/Makefile.in,
3845 * as/link/z80/clean.mk,
3846 * as/link/z80/conf.mk,
3847 * debugger/mcs51/Makefile.in,
3848 * debugger/mcs51/clean.mk,
3849 * device/include/Makefile.in,
3850 * device/lib/Makefile.in,
3851 * device/lib/mcs51/Makefile.in,
3852 * device/lib/pic/Makefile.in,
3853 * device/lib/pic/Makefile.common.in,
3854 * device/lib/pic/Makefile.subdir,
3855 * device/lib/pic/Makefile.rules,
3856 * device/lib/pic16/libio/Makefile.in,
3857 * device/lib/pic16/Makefile.subdir,
3858 * device/lib/pic16/libdev/Makefile.in,
3859 * device/lib/pic16/Makefile.rules,
3860 * device/lib/pic16/Makefile.common.in,
3861 * sim/ucsim/avr.src/Makefile.in,
3862 * sim/ucsim/main_in.mk,
3863 * sim/ucsim/cmd.src/Makefile.in,
3864 * sim/ucsim/doc/Makefile.in,
3865 * sim/ucsim/gui.src/Makefile.in,
3866 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3867 * sim/ucsim/gui.src/serio.src/Makefile.in,
3868 * sim/ucsim/hc08.src/Makefile.in,
3869 * sim/ucsim/libltdl/Makefile.in,
3870 * sim/ucsim/s51.src/Makefile.in,
3871 * sim/ucsim/sim.src/Makefile.in,
3872 * sim/ucsim/sim.src/conf.mk,
3873 * sim/ucsim/xa.src/Makefile.in,
3874 * sim/ucsim/z80.src/Makefile.in,
3878 * support/cpp2/Makefile.in,
3879 * support/librarian/Makefile.in,
3880 * support/librarian/clean.mk,
3881 * support/makebin/Makefile.in,
3882 * support/makebin/clean.mk,
3883 * support/packihx/Makefile.in,
3884 * support/regression/Makefile.in,
3885 * support/regression/ports/ds390/spec.mk,
3886 * support/regression/ports/gbz80/spec.mk,
3887 * support/regression/ports/hc08/spec.mk,
3888 * support/regression/ports/mcs51/spec.mk,
3889 * support/regression/ports/mcs51-large/spec.mk,
3890 * support/regression/ports/mcs51-medium/spec.mk,
3891 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3892 * support/regression/ports/pic14/spec.mk,
3893 * support/regression/ports/pic16/spec.mk,
3894 * support/regression/ports/mcs51-stack-auto/spec.mk,
3895 * support/regression/ports/ucz80/spec.mk,
3896 * support/regression/ports/xa51/spec.mk,
3897 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3898 adding a slash after $(top_builddir) and/or adding @datarootdir@
3900 * debugger/mcs51/configure.in,
3901 * device/lib/pic/configure.in,
3902 * device/lib/pic16/configure.in,
3903 * sim/ucsim/configure.in,
3904 * support/cpp2/configure.in,
3905 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3907 * debugger/mcs51/configure,
3908 * device/lib/pic/configure,
3909 * device/lib/pic16/configure,
3910 * sim/ucsim/configure,
3911 * support/cpp2/configure,
3912 * support/packihx/configure: generated with autoconf 2.60
3914 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3916 * as/link/hc08/lkihx.c (newArea),
3917 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3919 2007-01-02 Borut Razem <borut.razem AT siol.net>
3921 * doc/sdccman.lyx: documented #pragma sdcc_hash
3922 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3924 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3926 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3928 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3929 empty 'while'-loop to work correctly, see regression test 'while.c'
3930 * support/regression/tests/while.c: added
3932 2007-01-01 Borut Razem <borut.razem AT siol.net>
3934 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3935 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3936 support/cpp2/libcpp/sdcpp.c:
3937 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3938 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3939 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3941 2006-12-31 Borut Razem <borut.razem AT siol.net>
3943 * SDCPP synchronized with GCC CPP release version 4.1.1,
3944 currently the latest release:
3945 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3946 support/cpp2/libcpp/include/cpp-id-data.h
3947 support/cpp2/libiberty/fopen_unlocked.c
3948 support/cpp2/libiberty/md5.c
3950 support/cpp2/opt-functions.awk
3951 support/cpp2/opt-gather.awk
3952 support/cpp2/optc-gen.awk
3953 support/cpp2/opth-gen.awk:
3955 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3956 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3957 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3958 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3959 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3960 support/cpp2/diagnostic.h, support/cpp2/except.h,
3961 support/cpp2/hwint.h, support/cpp2/input.h,
3962 support/cpp2/intl.h, support/cpp2/move-if-change,
3963 support/cpp2/opts.c, support/cpp2/opts.h,
3964 support/cpp2/output.h, support/cpp2/prefix.c,
3965 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3966 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3967 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3968 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3969 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3970 support/cpp2/version.c:
3972 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3973 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3974 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3975 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3976 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3977 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3978 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3979 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3980 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3981 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3982 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3984 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3985 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3986 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3987 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3988 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3989 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3990 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3991 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3992 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3993 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3994 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3995 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3996 support/cpp2/system.h:
3999 2006-12-31 Borut Razem <borut.razem AT siol.net>
4001 * configure.in, configure: fixed bug #1538756: configure dies if bison
4002 and flex are not installed, 2nd try
4004 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4006 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4007 400.x for better code in RFE 899102
4009 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4011 * src/SDCCpeeph.c (deadMove),
4013 * src/mcs51/peep.h: renamed 'op' by 'reg'
4014 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4015 (scan4op): small change for removeDeadMove(), added support for
4016 'callee saves' and/or PACLL function calls,
4017 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4018 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4019 left in new dispatcher mcs51DeadMove()
4020 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4022 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4024 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4026 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4027 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4029 2006-12-30 Borut Razem <borut.razem AT siol.net>
4031 * support/cpp2/spacs.h: deleted from svn
4032 * configure.in, configure: fixed bug #1538756: configure dies if bison
4033 and flex are not installed
4035 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4037 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4038 with this z80 passes printf float test when enabled
4039 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4041 2006-12-28 Borut Razem <borut.razem AT siol.net>
4043 * support/cpp2/config.in, support/cpp2/configure.in,
4044 support/cpp2/configure, support/cpp2/Makefile.in:
4045 fix for the solaris build
4047 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4049 * src/SDCC.y (type_specifier2, pointer),
4051 * src/SDCCsymt.c (mergeSpec, checkSClass),
4052 * support/Util/SDCCerr.c,
4053 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4054 * support/valdiag/valdiag.py: Allow test cases to specify
4055 required language standard
4056 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4057 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4059 2006-12-27 Borut Razem <borut.razem AT siol.net>
4061 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4062 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4064 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4066 * support/cpp2/libiberty/Makefile.bcc: updated
4067 * src/pic16/main.c: fixed #pragma udata handling
4068 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4070 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4072 * src/SDCCpeeph.c: made labelHashEntry global,
4073 made pcDistance, FBYNAME static,
4074 (pcDistance): made static, use isComment and isLabel,
4076 (getLabelRef): added, extracted from labelRefCount(),
4077 (labelRefCount): use new getLabelRef(),
4078 (callFuncByName): made static, added deadMove,
4079 use isComment and isLabel,
4080 (newPeepRule): made static, set isLabel,
4081 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4082 labels from peephole rules,
4083 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4084 when isComment or isLabel is set
4085 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4086 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4088 * src/mcs51/peep.h: added
4089 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4090 * src/port.h: added peep->deadMove to port structure
4091 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4092 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4093 deadMove, finally removed no. 1 and 2
4100 * src/hc08/gen.c: mark lines with isComment or isLabel
4101 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4103 * sdcc.spec: bumped version to 2.6.3
4105 2006-12-26 Borut Razem <borut.razem AT siol.net>
4107 * support/cpp2/Makefile.in: added dependency on options.h
4108 * configure: regenerated
4109 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4110 * support/cpp2/Makefile.in: added vasprintf.c
4112 2006-12-25 Borut Razem <borut.razem AT siol.net>
4114 * SDCPP synchronized with GCC CPP release version 3.4.6,
4115 the latest release before 4.x:
4116 * support/cpp2/Makefile.in, support/cpp2/config.h,
4117 support/cpp2/configure, support/cpp2/configure.in,
4118 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4119 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4120 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4121 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4122 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4123 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4124 support/cpp2/cpptrad.c, support/cpp2/except.h,
4125 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4126 support/cpp2/hwint.h, support/cpp2/intl.h,
4127 support/cpp2/line-map.c, support/cpp2/line-map.h,
4128 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4129 support/cpp2/output.h, support/cpp2/prefix.c,
4130 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4131 support/cpp2/system.h, support/cpp2/version.c:
4133 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4134 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4135 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4136 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4137 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4138 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4139 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4140 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4141 support/cpp2/move-if-change, support/cpp2/opts.c,
4142 support/cpp2/opts.h, support/cpp2/opts.sh,
4143 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4144 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4145 support/cpp2/win32, support/cpp2/win32/dirent.c,
4146 support/cpp2/win32/dirent.h:
4148 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4149 * support/cpp2/sdcpp.h: renamed from sdcc.h
4150 * sdcppinit.c: deleted
4152 2006-12-23 Borut Razem <borut.razem AT siol.net>
4154 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4155 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4156 preproc.c: an other try to fix bug #982435: introduced
4157 -pedantic-parse-number command line option and pedantic_parse_number
4160 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4162 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4164 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4165 corrected overlayed areax addresses, warn about memory overlaps
4166 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4175 * src/port.h: added xabs_name and iabs_name
4176 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4177 (glue, emitMaps): create and emit maps d_abs and i_abs
4178 * src/SDCCglue.h: cosmetic changes
4179 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4181 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4182 (allocDefault): put absolute, initialized globals in them
4183 * support/regression/tests/absolute.c: added absolute bdata test
4184 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4186 2006-12-20 Borut Razem <borut.razem AT siol.net>
4188 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4189 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4190 added regression test for bug #982435
4192 2006-12-18 Borut Razem <borut.razem AT siol.net>
4194 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4195 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4196 small cosmetic changes
4197 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4198 * support/regression/tests/bug-1351710.c: added regression test
4200 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4202 * doc/sdccman.lyx: added the long missed iCode table
4203 "<where is figure II?>", added links to wiki
4205 2006-12-17 Borut Razem <borut.razem AT siol.net>
4207 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4208 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4209 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4210 unified table driven pragma handling, pragma argument type checking
4211 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4212 current one - version 1.1.3
4213 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4215 2006-12-13 Raphael Neider <rneider AT web.de>
4217 * src/pic/device.h: removed AssignedMemory structure and macros
4218 * src/pic/device.c: removed global finalMapping (linker assigns
4220 (register_map): add SFRs to remembered memRanges
4221 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4222 assignFixedRegisters,assignRelocatableRegisters): removed,
4223 (setMaxRAM,validAddress): adapted accordingly,
4224 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4225 reasonably sized sharebanks,
4226 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4227 (allDefsOutOfRange): removed unused code,
4228 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4230 * src/pic/pcode.c (register_reassign): removed recursion warning,
4231 fired far too often,
4232 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4233 to use existing pic14_stringInSet() to avoid duplicate symbols,
4234 tidied up the code a bit,
4235 (pic14printLocals): added in symmetry to printExterns, replaces
4236 writeUsedRegs more or less,
4237 (picglue): call new pic14_printLocals(),
4238 * device/include/pic/pic*.h: removed #pragma memmap directives,
4239 information gathered from include/pic/pic14devices.txt
4240 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4242 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4244 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4246 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4248 * device/include/mcs51/cc2430.h: fixed missing ';'
4250 2006-12-10 Raphael Neider <rneider AT web.de>
4252 * device/lib/pic16/libc/stdio/vfprintf.c,
4253 * device/lib/pic16/libc/stdio/printf_small.c,
4254 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4255 char arguments, as char varargs are cast to int by the caller,
4256 hopefully fixes #1604915 (other device libraries are still affected)
4258 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4260 * src/mcs51/ralloc.c (packRegsForAssign),
4261 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4263 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4265 * device/include/malloc.h: removed init_dynamic_memory
4266 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4267 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4268 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4269 * device/lib/libsdcc.lib,
4270 * device/lib/Makefile.in,
4271 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4272 * doc/sdccman.lyx: documented use of new _heap.c
4273 * support/regression/tests/malloc.c: removed init_dynamic_memory
4274 * src/cdbFile.c(spacesToUnderscores): new function,
4275 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4277 * device/include/tinibios.h: removed defines for putchar and getchar
4278 * device/lib/ds390/Makefile.in: added putchar.c
4279 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4281 2006-12-09 Borut Razem <borut.razem AT siol.net>
4283 * support/cpp2/sdcc.h: prevent multiple inclusion
4284 * support/cpp2/options.h: deleted
4286 2006-12-08 Borut Razem <borut.razem AT siol.net>
4288 * support/cpp2/sdcc.h: removed x*alloc() macros
4289 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4290 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4291 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4292 * support/cpp2/system.h: moved #include "sdcc.h"
4293 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4294 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4296 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4297 -funsigned-char options
4298 * support/cpp2/sdcppmain.c: fixed bug 1611411
4300 2006-12-07 Borut Razem <borut.razem AT siol.net>
4302 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4305 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4307 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4308 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4310 * .version: bumped to 2.6.2 because a) it's been a while
4311 b) the linker sources have moved c) the preprocessor is upgraded
4313 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4315 * support/regression/tests/snprintf.c: some checks
4316 * lib/src/printf_large.c: %bc: read char instead of int from stack
4318 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4320 * device/include/mcs51/cc2430.h: inserted _XPAGE
4322 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4324 * device/include/mcs51/cc2430.h: added
4326 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4328 * device/include/asm/default/features.h,
4329 * device/include/asm/ds390/features.h,
4330 * device/include/mcs51/at89s53.h,
4331 * device/include/ser.h,
4332 * device/include/ser_ir.h,
4333 * device/include/serial.h: changed keywords to double underscore variants,
4334 fixes bug 1590261 some more, thanks Steven Borley
4336 2006-12-01 Raphael Neider <rneider AT web.de>
4338 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4339 but emit warning (recursion is not supported for pic14)
4341 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4343 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4344 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4346 2006-11-30 Raphael Neider <rneider AT web.de>
4348 * src/pic/device.c (dump_sfr): always emit symbols
4349 * src/pic/glue.c (pic14printPublics): fixed typo
4351 2006-11-30 Raphael Neider <rneider AT web.de>
4353 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4354 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4355 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4356 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4357 a sharebank, use a non-shared bank for the stack if none available
4358 * src/pic/device.h (struct memRange): added linked list next field,
4359 added prototypes for above functions
4360 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4361 (typeRegWithIdx): accept fixed and unfixed stack registers
4362 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4363 the stack, handle shared and banked stack (except for WSAVE),
4364 (insertBankSel): removed useless optimization (will never fire),
4365 (FixRegisterBanking): added optimization for devices with only one
4366 possibly aliased bank of memory, like 16f84
4367 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4368 devices have no SHAREBANK in the linker script
4369 * device/include/pic/pic14devices.txt: documented memmap
4370 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4372 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4374 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4375 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4376 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4377 genhc08Code): switched most of the D (debug) macros to DD (detailed
4378 debug) macros to better control clutter in the generated .asm file.
4379 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4380 genRightShift): fixed bug with non-constant bit shift stored to
4381 a volatile result (SF Open Discussion forum thread #1616749).
4382 Single byte case is not yet optimized.
4384 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4386 * device/include/asm/mcs51/features.h,
4387 * device/include/malloc.h,
4388 * device/include/stdio.h: changed keywords to double underscore variants,
4391 2006-11-27 Borut Razem <borut.razem AT siol.net>
4393 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4394 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4395 support/cpp2/output.h, support/cpp2/cppinit.c,
4396 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4397 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4398 support/cpp2/cppdefault.c, support/cpp2/system.h,
4399 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4400 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4401 support/cpp2/prefix.c, support/cpp2/except.h,
4402 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4403 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4404 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4405 support/cpp2/version.c, support/cpp2/cppmain.c,
4406 support/cpp2/version.h, support/cpp2/hashtable.c,
4407 support/cpp2/cpperror.c:
4408 synchronized with GCC CPP release version 3.3.6,
4409 the latest where cppmain.c still exists.
4410 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4411 support/cpp2/sdcppinit.c: added
4413 2006-11-27 Borut Razem <borut.razem AT siol.net>
4415 * support/cpp2/cpplex.c:
4416 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4418 * support/cpp2/cpplib.c: removed definitions of unused variables
4420 2006-11-26 Borut Razem <borut.razem AT siol.net>
4422 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4423 since they are redefined by macros in support/cpp2/sdcc.h
4424 * support/cpp2/sdcc.h: x*alloc macro redefinition
4426 2006-11-25 Borut Razem <borut.razem AT siol.net>
4428 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4429 support/cpp2/configure, support/cpp2/Makefile.in,
4430 support/cpp2/cppfiles.c, support/cpp2/output.h,
4431 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4432 support/cpp2/config.h, support/cpp2/cpplib.h,
4433 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4434 support/cpp2/cppdefault.c, support/cpp2/config.in,
4435 support/cpp2/system.h, support/cpp2/cpplex.c,
4436 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4437 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4438 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4439 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4440 support/cpp2/configure.in, support/cpp2/intl.h,
4441 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4442 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4443 support/cpp2/version.c, support/cpp2/cppmain.c,
4444 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4445 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4446 support/cpp2/cpperror.c,
4447 support/cpp2/libiberty/safe-ctype.c,
4448 support/cpp2/libiberty/safe-ctype.h,
4449 support/cpp2/libiberty/splay-tree.c,
4450 support/cpp2/libiberty/obstack.c,
4451 support/cpp2/libiberty/lbasename.c,
4452 support/cpp2/libiberty/splay-tree.h,
4453 support/cpp2/libiberty/obstack.h:
4454 synchronized with GCC CPP release version 3.2.3,
4455 the latest before integration of cpp into gcc
4456 * support/cpp2/except.h, support/cpp2/line-map.c,
4457 support/cpp2/line-map.h,
4458 support/cpp2/libiberty/hex.c,
4459 support/cpp2/libiberty/concat.c,
4460 support/cpp2/libiberty/filenames.h: added
4461 * support/cpp2/intl.c: deleted
4463 2006-11-24 Borut Razem <borut.razem AT siol.net>
4465 * src/SDCC.y: enabled compilation of empty source file
4466 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4467 "ISO C forbids an empty source file"
4468 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4469 if all the code is ifdefed out.
4471 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4473 * src/hc08/gen.c (genPcall): fix for bug #1601032
4475 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4477 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4478 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4479 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4480 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4481 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4482 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4483 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4484 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4485 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4486 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4487 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4488 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4489 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4490 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4491 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4492 Renamed to all upper case as per the standard set by SiLabs
4494 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4496 * device/include/mcs51/C8051F520.h: new, added
4497 * device/include/mcs51/compiler.h: added link about predefined macros
4499 2006-11-23 Raphael Neider <rneider AT web.de>
4501 * src/regression/Makefile: add -L path to fresh library
4502 * src/regression/simulate: emphasize FAILED output
4503 * src/regression/create_stc: output _failures from gpsim
4504 * src/regression/compare4.c,
4505 * src/regression/rotate6.c: fixed char literals,
4506 all compile, all run =8-D
4508 * src/pic/pcode.h: added isPCASMDIR macro
4509 * src/pic/gen.c (genAnd): fixed bit offset
4510 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4511 packBits): unified register numbering schemes,
4512 (newReg): do not insert stack registers into hash table,
4513 (initStack): unpinned pseudo stack, simplified,
4514 (typeRegWithIdx): fixed retrieval of stack registers,
4515 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4516 (pCodeReplace): removed invalid assertion,
4517 (insertPCodeInstruction): fixed newly added labels,
4518 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4519 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4520 DumpFlow): removed unsed (broken?) code,
4521 (insertBankSel): prevent STATUS from being BANKSELed,
4522 (FixRegisterBanking): rewritten from scratch, implemented generic
4523 optimizations (suppress BANKSELs to same register and to registers
4524 present in all banks),
4525 (AnalyzeBanking): update flow after BANKSELection
4527 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4528 sharebank, let linker place it, mark STKxx symbols as emitted
4530 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4532 * src/regression/arrays.c,
4533 * src/regression/bank1.c,
4534 * src/regression/bool2.c,
4535 * src/regression/compare7.c,
4536 * src/regression/compare8.c,
4537 * src/regression/compare9.c,
4538 * src/regression/compare10.c,
4539 * src/regression/configword.c,
4540 * src/regression/for.c,
4541 * src/regression/mult1.c,
4542 * src/regression/pointer1.c,
4543 * src/regression/rotate6.c,
4544 * src/regression/string1.c,
4545 * src/regression/struct1.c,
4546 * src/regression/Makefile: make PIC14 regression tests run again
4547 (3 fail, 6 won't compile)
4549 2006-11-21 Raphael Neider <rneider AT web.de>
4551 * device/include/pic16/pic18f4550.h,
4552 * device/include/pic16/pic18f4455.h,
4553 * device/lib/pic16/libdev/pic18f4550.c,
4554 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4555 * configure.in: removed superfluous closing bracket
4557 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4559 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4562 2006-11-21 Raphael Neider <rneider AT web.de>
4564 * src/pic/device.{c,h}: added pic14_getPIC()
4565 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4566 (genAnd): added PIC code for one case, fixes #1597044
4567 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4568 SFRs that are present in all banks (e.g., STATUS)
4570 2006-11-20 Raphael Neider <rneider AT web.de>
4572 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4573 INCFSZ/INCFSZW and declared them as changing Z bit,
4574 (insertPCodeInstruction): correctly invert the above instructions,
4576 (DoBankSelect): don't panic on po_immediates
4578 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4581 * as/link/mcs51/lkihx.c (newArea),
4582 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4583 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4585 2006-11-11 Raphael Neider <rneider AT web.de>
4587 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4588 bitfield symbols, fixes #1579535 (once more...).
4590 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4592 * support/regression/generate-cases.py,
4593 * support/regression/fwk/include/testfwk.h,
4594 * support/regression/fwk/lib/testfwk.c: used code pointers,
4595 (about 50kByte less code generated for mcs51)
4597 2006-11-06 Borut Razem <borut.razem AT siol.net>
4599 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4600 debugger/mcs51/configure: fixed failed check because the function
4601 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4602 who submitted the patch for gpsim.
4603 * debugger/mcs51/configure.in: removed the result message
4604 * debugger/mcs51/Makefile.in: fixed the config.status warning
4605 "... seems to ignore the --datarootdir setting"
4607 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4609 * device/include/mcs51/c8051f020.h,
4610 * device/include/mcs51/c8051f040.h,
4611 * device/include/mcs51/c8051f060.h,
4612 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4613 * src/z80/gen.c (gencjneshort),
4614 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4616 2006-10-31 Borut Razem <borut.razem AT siol.net>
4618 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4619 debugger/mcs51/configure: get readline version
4621 2006-10-30 Borut Razem <borut.razem AT siol.net>
4623 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4624 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4625 debugger/mcs51/configure: locate readline even when cross compiling
4626 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4628 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4630 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4633 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4635 * device/include/malloc.h,
4636 * device/lib/calloc.c,
4637 * device/lib/free.c,
4638 * device/lib/malloc.c,
4639 * device/lib/realloc.c: moved definition of struct into sources
4640 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4642 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4644 * as/asx8051.dsp: corrected output directories
4645 * as/link/hc08: new directory for hc08 linker
4646 * as/hc08/aslink.h, as/link/aslink.h,
4647 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4648 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4649 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4650 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4651 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4652 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4653 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4654 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4655 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4656 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4657 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4658 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4659 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4660 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4661 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4662 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4663 * as/link/hc08/conf.mk,
4667 * sdcc.dsw: moved hc08 linker to as/link/hc08
4668 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4669 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4670 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4671 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4672 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4673 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4674 * as/link/mcs51/aslink.dsp,
4675 * as/link/mcs51/Makefile.in: factored out the common files
4676 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4677 * as/clean.mk: extra cleaning common files
4678 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4679 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4680 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4682 2006-10-29 Raphael Neider <rneider AT web.de>
4684 * src/pic/ralloc.c (newReg): create aliases for registers with
4685 multiple names to fix #1579535 and #1584001,
4686 (regWithIdx,dirregWithName): resolve aliases on lookup
4687 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4689 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4690 to prevent build errors on small devices
4692 2006-10-28 Raphael Neider <rneider AT web.de>
4694 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4695 assumption within interrupt handlers, fixes #1584940
4696 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4697 "emitted" to avoid emitting them again in udata
4699 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4701 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4704 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4706 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4707 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4708 on/off CR to CRLF conversion.
4710 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4712 * doc/sdccman.lyx: updated IRQ section
4714 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4716 * device/lib/serial_io.c: removed
4717 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4718 replacements for serial_io.c
4720 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4724 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4726 * device/lib/serial_io.c: Default putchar() and getchar() for
4727 mcs51 uses serial port.
4729 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4731 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4733 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4735 * support/regression/ports/mcs51/support.c: smaller
4736 _sdcc_external_startup()
4737 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4739 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4741 * device/lib/gbz80/crt0.s,
4742 * device/lib/gbz80/crt0_rle.s,
4743 * device/lib/gbz80/div.s,
4744 * device/lib/gbz80/fstubs.s,
4745 * device/lib/gbz80/heap.s,
4746 * device/lib/gbz80/mul.s,
4747 * device/lib/gbz80/putchar.s,
4748 * device/lib/gbz80/stubs.s,
4749 * device/lib/z80/crt0.s,
4750 * device/lib/z80/crt0_rle.s,
4751 * device/lib/z80/div.s,
4752 * device/lib/z80/fstubs.s,
4753 * device/lib/z80/heap.s,
4754 * device/lib/z80/mul.s,
4755 * device/lib/z80/putchar.s,
4756 * device/lib/z80/stubs.s: reverted, I was mistaken
4758 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4760 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4761 * support/regression/ports/mcs51/support.c: removed race
4762 condition on TI in _putchar allowing to use serial port mode 0
4764 2006-10-20 Borut Razem <borut.razem AT siol.net>
4766 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4768 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * device/lib/gbz80/crt0.s,
4771 * device/lib/gbz80/crt0_rle.s,
4772 * device/lib/gbz80/div.s,
4773 * device/lib/gbz80/fstubs.s,
4774 * device/lib/gbz80/heap.s,
4775 * device/lib/gbz80/mul.s,
4776 * device/lib/gbz80/putchar.s,
4777 * device/lib/gbz80/stubs.s,
4778 * device/lib/z80/crt0.s,
4779 * device/lib/z80/crt0_rle.s,
4780 * device/lib/z80/div.s,
4781 * device/lib/z80/fstubs.s,
4782 * device/lib/z80/heap.s,
4783 * device/lib/z80/mul.s,
4784 * device/lib/z80/putchar.s,
4785 * device/lib/z80/stubs.s: removed all leading underscores from area names
4787 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4789 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4790 regression tests are not waiting in the simulator for simulated
4791 transmission of debug output
4793 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4795 * device/lib/printf_large.c: slightly smaller
4796 * doc/sdccman.lyx: do not use spaces within html links
4798 2006-10-16 Borut Razem <borut.razem AT siol.net>
4800 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4801 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4802 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4803 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4804 debugger/mcs51/configure:
4805 [ 1185668 ] add gnu readline support to sdcdb - enabled
4807 2006-10-16 Raphael Neider <rneider AT web.de>
4809 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4810 fixes #1577882, removes close to all banking optimizations
4812 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4815 variables in code memory
4816 * support/regression/tests/absolute.c: added test for this
4818 2006-10-15 Raphael Neider <rneider AT web.de>
4820 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4822 (BankSelect): emit BANKSEL before touching linker-placed regs,
4825 2006-10-10 Raphael Neider <rneider AT web.de>
4827 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4828 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4829 * src/pic/main.c (_pic14_parseOptions),
4830 * src/pic/main.h: mostly reverted to previous state, now use results
4831 from SDCCmain.c's argument parsing
4833 2006-10-10 Borut Razem <borut.razem AT siol.net>
4835 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4836 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4837 [ 1185668 ] add gnu readline support to sdcdb -
4838 prepared for READLINE, not enabled yet,
4839 thanks to <tal.bav AT gmail.com>
4841 2006-10-10 Raphael Neider <rneider AT web.de>
4843 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4844 * src/pic16/devices.inc,
4845 * device/include/pic16 (pic18f[24]620.h),
4846 * device/include/pic18fregs.h,
4847 * device/lib/pic16/pics.all,
4848 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4849 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4850 Gary Plumbridge and Anton Strobl
4852 2006-10-10 Raphael Neider <rneider AT web.de>
4854 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4855 --stack-siz=NUM options to configure the argument passing stack
4856 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4857 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4858 (pic14_getSharebankSize): obey --stack-siz=NUM,
4859 (pic14_getSharebankAddress): obey --stack-loc=NUM
4861 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4863 * doc/sdccman.lyx: added to the manual
4864 * doc/figures/ddd_example.png: added (neither pdflatex nor
4865 most browsers seem to like the .eps file)
4867 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4869 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4870 to /tmp and /var/tmp acc. LSB
4871 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4873 * support/regression/tests/onebyte.c: added test
4875 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4877 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4879 2006-10-05 Borut Razem <borut.razem AT siol.net>
4881 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4883 - sdcc.dsw: changed property eol-style to CRLF
4884 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4886 2006-10-04 Raphael Neider <rneider AT web.de>
4888 * device/include/pic/{pic16f84.h,pic16f84a.h},
4889 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4890 from patch #1522504, thanks to Robas Teodor
4892 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4894 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4897 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4899 * src/pic16/glue.c (pic16emitMaps),
4900 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4901 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4902 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4903 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4905 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4906 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4908 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4910 * support/librarian/sdcclib.c: Added option -l.
4911 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4913 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4914 using Windows command prompt.
4916 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4918 * device/lib/libsdcc.lib: added module rand
4919 * src/ds390/ralloc.c (rematStr),
4920 * src/hc08/ralloc.c (rematStr),
4921 * src/mcs51/ralloc.c (rematStr),
4922 * src/z80/ralloc.c (rematStr): made output more consistent
4923 * src/mcs51/gen.c: cosmetic changes
4925 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4927 * src/port.h: added mem.cabs_name to PORT
4934 * src/z80/main.c: added cabs_name initializers
4935 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4937 (emitMaps): emit absolutes in code memory into cabs_name
4939 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4940 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4941 * support/regression/fwk/include/testfwk.h: added define for at
4942 * support/regression/tests/absolute.c: added, new
4944 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4946 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4947 optimizations, see also patch 887161 by Stas Sergeev
4948 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4949 to be necessary anymore,
4950 (102, 103, 104, 127): renamed all occurances of bp to _bp
4952 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4954 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4955 thanks Weston T. Schmidt for patch 1555221
4956 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4957 * src/SDCCicode.c(geniCodeMultiply): small optimization
4959 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4961 * device/include/stdlib.h: added rand prototypes
4962 * device/lib/rand.c: new, added
4963 * device/lib/Makefile.in: added rand.c
4964 * src/z80/peeph.def,
4965 * src/z80/peeph-gbz80.def,
4966 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4968 2006-09-20 Raphael Neider <rneider AT web.de>
4970 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4972 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * as/link/aslink.h: cosmetic changes
4975 * as/link/mcs51/Makefile.in,
4976 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4978 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4981 * as/link/mcs51/aslink.h,
4982 * as/link/z80/aslink.h: merged and moved to as/link/
4983 * as/link/lkstore.c,
4984 * as/link/mcs51/lkstore.c: moved to as/link/
4985 * as/link/clean.mk: remove *.o
4986 * as/link/mcs51/alloc.h: deleted
4987 * as/link/mcs51/lkarea.c: added lnksect prototype
4988 * as/link/mcs51/lkdata.c,
4989 * as/link/mcs51/lklex.c,
4990 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4991 * as/link/mcs51/lkmem.c,
4992 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4993 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4994 * as/link/mcs51/aslink.dsp,
4995 * as/link/mcs51/Makefile.aslink,
4996 * as/link/mcs51/Makefile.bcc,
4997 * as/link/mcs51/Makefile.in: updated for moved files
4998 * as/link/z80/lkarea.c,
4999 * as/link/z80/lkhead.c,
5000 * as/link/z80/lklex.c,
5001 * as/link/z80/lklibr.c,
5002 * as/link/z80/lklist.c,
5003 * as/link/z80/lkmain.c,
5004 * as/link/z80/lkrloc.c,
5005 * as/link/z80/lksym.c: synced with mcs51
5006 * as/link/z80/lkdata.c,
5007 * as/link/z80/lkeval.c,
5008 * as/link/z80/lkihx.c,
5009 * as/link/z80/lks19.c: cosmetic changes
5010 * as/link/z80/Makefile.in,
5011 * as/link/z80/linkgbz80.dsp,
5012 * as/link/z80/linkz80.dsp: updated for moved files
5014 2006-09-16 Borut Razem <borut.razem AT siol.net>
5016 * debugger/mcs51/sdcdb.c: partially fixed
5017 [ 1203664 ] sdcdb fails to open files w. two "." periods
5018 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5019 debugger/mcs51/symtab.h: fixed indenting
5020 * configure.in, configure: up to date with latest Maarten's changes
5022 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5025 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5026 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5027 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5028 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5029 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5030 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5031 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5032 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5033 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5034 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5035 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5036 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5037 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5038 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5039 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5040 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5041 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5042 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5043 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5044 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5045 as/link/mcs51/alloc.h,
5046 as/link/mcs51/clean.mk,
5047 as/link/mcs51/conf.mk,
5048 as/link/mcs51/Makefile.bcc,
5049 as/link/mcs51/Makefile.in,
5050 as/link/mcs51/readme.390,
5051 as/link/mcs51/strcmpi.c,
5052 as/link/mcs51/strcmpi.h,
5054 as/mcs51/Makefile.bcc,
5055 as/mcs51/Makefile.in,
5058 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5060 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5063 * as/link/Makefile.in,
5064 * as/link/z80/linkgbz80.dsp,
5065 * as/link/z80/linkz80.dsp,
5072 * link/z80/aslink.h,
5073 * link/z80/clean.mk,
5075 * link/z80/linkgbz80.dsp,
5076 * link/z80/linkz80.dsp,
5077 * link/z80/lkarea.c,
5078 * link/z80/lkdata.c,
5079 * link/z80/lkeval.c,
5082 * link/z80/lkhead.c,
5085 * link/z80/lklibr.c,
5086 * link/z80/lklist.c,
5087 * link/z80/lkmain.c,
5088 * link/z80/lkrloc.c,
5091 * link/z80/Makefile.in,
5093 * sdcc.dsw: moved link/ to as/link/
5095 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5097 * as/mcs51/i51mch.c (machine): fixed warning
5099 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5101 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5103 2006-09-09 Borut Razem <borut.razem AT siol.net>
5105 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5106 sdcdb WIN32 native port
5107 * src/clean.mk: fixed
5109 2006-09-08 Borut Razem <borut.razem AT siol.net>
5111 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5113 2006-09-08 Raphael Neider <rneider AT web.de>
5115 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5116 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5117 to gplink to disable processor mismatch warning and to allow
5118 the use of devices with only aliased (shared) memory banks,
5119 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5121 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5123 * doc/sdccman.lyx: Some re-formating plus example on using
5124 #pragma preproc_asm +/-
5126 2006-09-07 Borut Razem <borut.razem AT siol.net>
5128 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5131 2006-09-06 Borut Razem <borut.razem AT siol.net>
5133 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5134 line at sdcc.nsi:153
5135 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5137 2006-09-05 Borut Razem <borut.razem AT siol.net>
5139 * configure.in, configure: support for winsock2
5140 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5141 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5142 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5143 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5144 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5146 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5150 * support/regression/tests/bug1551947.c: new, added
5151 * src/SDCCsymt.h: strings are char* not byte*
5153 2006-09-05 Raphael Neider <rneider AT web.de>
5155 * device/lib/pic16/libdev/pic18f4550.c,
5156 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5157 declarations/definitions from patch #1520949
5159 2006-09-05 Raphael Neider <rneider AT web.de>
5161 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5162 byte-aligned bitfields, fixes #1539278
5164 2006-09-05 Raphael Neider <rneider AT web.de>
5166 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5169 2006-09-04 Borut Razem <borut.razem AT siol.net>
5171 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5172 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5173 -mno-cygwin is a part of the compiler name
5174 * support/scripts/sdcc_mingw32: don't disable ucsim
5176 2006-09-03 Borut Razem <borut.razem AT siol.net>
5178 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5179 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5181 2006-09-03 Raphael Neider <rneider AT web.de>
5184 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5185 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5188 2006-09-01 Borut Razem <borut.razem AT siol.net>
5190 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5191 to make ppc-osx happy
5193 2006-08-31 Borut Razem <borut.razem AT siol.net>
5195 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5196 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5197 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5198 * support/regression/ports/ds390/spec.mk,
5199 support/regression/ports/mcs51/spec.mk,
5200 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5201 To run regression tests in mingw environment:
5202 make DEV_NULL=NUL CC=gcc
5204 2006-08-30 Borut Razem <borut.razem AT siol.net>
5206 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5207 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5208 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5209 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5210 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5211 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5212 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5213 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5214 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5215 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5216 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5217 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5218 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5219 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5220 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5221 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5222 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5223 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5224 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5225 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5226 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5227 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5228 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5229 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5230 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5231 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5232 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5233 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5234 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5235 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5236 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5237 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5238 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5239 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5240 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5241 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5242 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5243 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5244 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5245 ucsim WIN32 native port
5247 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5249 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5251 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5254 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5256 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5258 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5259 * support/regression/tests/bug1546986.c: new, added
5260 * as/mcs51/.cvsignore,
5261 * debugger/mcs51/.cvsignore,
5262 * src/.cvsignore: deleted
5264 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5266 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5269 2006-08-20 Borut Razem <borut.razem AT siol.net>
5271 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5272 removed cl_listen_console::match(), cl_console::match(),
5273 restructured cl_commander::proc_input()
5275 2006-08-16 Borut Razem <borut.razem AT siol.net>
5277 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5278 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5279 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5281 2006-08-14 Borut Razem <borut.razem AT siol.net>
5283 * support/regression/Makefile.in,
5284 support/regression/ports/pic14/gpsim.cmd,
5285 support/regression/ports/pic14/spec.mk,
5286 support/regression/ports/pic14/support.c:
5287 added pic14 regression test
5289 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * as/doc/asxhtm.html: documented changed ABS behaviour
5292 * as/doc/README: fixed some typos
5294 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5296 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5299 2006-08-12 Borut Razem <borut.razem AT siol.net>
5301 * support/regression/fwk/include/testfwk.h,
5302 support/regression/fwk/lib/testfwk.c,
5303 support/regression/generate-cases.py,
5304 support/regression/Makefile.in:
5305 regression test framework does not depend on function pointers and
5308 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * device/include/stddef.h: c temporary hack to fix bug 1518273
5312 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5314 * device/include/mcs51/cc2510fx.h: added
5315 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5318 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5320 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5321 * as/z80/Makefile.in: added strcmpi.c
5322 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5323 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5325 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5327 * device/lib/gbz80/asm_strings.s,
5328 * device/lib/gbz80/crt0_rle.s,
5329 * device/lib/gbz80/div.s,
5330 * device/lib/gbz80/mul.s,
5331 * device/lib/gbz80/shift.s,
5332 * device/lib/z80/asm_strings.s,
5333 * device/lib/z80/crt0_rle.s,
5334 * device/lib/z80/div.s,
5335 * device/lib/z80/mul.s,
5336 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5337 flags which are all upper case
5339 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5341 * as/z80/asm.h: made CASE_SENSITIVE 1
5342 * link/z80/aslink.h: made CASE_SENSITIVE 1
5343 * src/z80/gen.c (throughout): made all conditionals upper case
5344 * support/regression/tests/bug1503067.c: new
5346 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5348 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5349 (shiftIntoPair): added case 2 for PAIR_IY,
5350 (setupToPreserveCarry): replaced parameters with iCode and check if
5351 PAIR_DE is in use to fix bug 1399290,
5352 (genPlus, genMinus): updated call to setupToPreserveCarry
5353 * support/regression/tests/bug1399290.c: new
5355 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5358 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5359 * src/ds390/gen.c (shiftRLong),
5360 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5361 * src/mcs51/gen.c (sameReg): changed to sameByte,
5362 (xch_a_aopGet): new,
5363 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5364 shiftRLong): fixed bug 1533966
5365 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5366 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5367 * support/regression/Makefile.in: disabled z80, enabled ucz80
5368 * support/regression/tests/float_trans.c: enabled test for z80 and host
5369 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5371 2006-08-01 Borut Razem <borut.razem AT siol.net>
5373 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5374 comparison is always false due to limited range of data type
5375 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5377 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5379 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5380 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5381 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5382 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5384 2006-07-31 Borut Razem <borut.razem AT siol.net>
5386 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5387 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5388 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5389 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5390 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5391 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5392 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5393 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5394 enable ucsim mingw compilation. Serial port is disabled,
5395 since it uses termios.h API, which is not available on native
5398 2006-07-31 Borut Razem <borut.razem AT siol.net>
5400 * Small Device C Compiler 2.6.0 released
5401 * support/scripts/sdcc.nsi: added FULL_DOC option
5402 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5404 2006-07-28 Borut Razem <borut.razem AT siol.net>
5406 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5407 * doc/INSTALL.txt: updated
5409 2006-07-27 Borut Razem <borut.razem AT siol.net>
5411 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5412 device/lib/pic/libdev/Makefile.in: fixed bug
5413 [ 1438354 ] pic libsdcc: distclean doesn't work
5414 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5415 device/lib/pic16/libio/Makefile.in: fixed bug
5416 [ 1438344 ] pic16 lib: clean doesn't work properly
5417 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5419 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5421 * device/lib/pic/libsdcc/fsdiv.c,
5422 * device/lib/pic/libsdcc/fsmul.c,
5423 * device/lib/pic16/libsdcc/float/fsdiv.c,
5424 * device/lib/pic16/libsdcc/float/fsmul.c,
5425 * device/lib/_fsdiv.c,
5426 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5427 * support/regression/tests/bug1520966.c: added
5428 * doc/knownbugs.html: removed [ 1520966 ] from the list
5430 2006-07-25 Borut Razem <borut.razem AT siol.net>
5432 * configure.in, configure, sdccconf_in.h: fixed bug
5433 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5434 * doc/knownbugs.html: removed [ 1519095 ] from the list
5436 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5438 * doc/knownbugs.html: added, contains list of known bugs at release
5439 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5441 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5443 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5444 function registers and corrected defaults with additional warning
5445 * device/lib/malloc.c: cosmetic changes
5446 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5447 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5448 (fillGaps): and used it
5450 2006-07-20 Raphael Neider <rneider AT web.de>
5452 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5453 output unless SDCCPICDEBUG is set
5454 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5455 output if SILENT is set
5457 2006-07-11 Borut Razem <borut.razem AT siol.net>
5459 * doc/README.txt: updated
5461 2006-07-10 Borut Razem <borut.razem AT siol.net>
5463 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5464 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5465 in WIN32 installation
5466 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5469 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5472 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5474 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5476 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5478 2006-07-06 Borut Razem <borut.razem AT siol.net>
5480 * support/regression/tests/bitfields.c:
5481 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5482 * support/regression/tests/constantRange.c:
5483 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5485 2006-07-04 Borut Razem <borut.razem AT siol.net>
5487 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5489 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5490 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5491 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5492 reverted changes from 2006-07-03
5493 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5494 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5495 added CPPFLAGS, used by the host port
5497 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5499 * support/regression/valdiag/tests/switch.c,
5500 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5501 * support/regression/tests/libmullong.c: fixed for host
5502 * support/regression/ports/host/spec.mk: disable all warnings for host,
5503 SDCC runs with --less-pedantic too
5505 2006-07-03 Borut Razem <borut.razem AT siol.net>
5507 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5509 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5510 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5511 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5512 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5514 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5515 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5516 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5517 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5519 2006-07-02 Raphael Neider <rneider AT web.de>
5521 * src/pic16/devices.inc,
5522 * device/include/pic16/pic18fregs.h,
5523 * device/include/pic16/pic18f4550.h,
5524 * device/lib/pic16/pics.all,
5525 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5527 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5529 * as/hc08/lkaomf51.c (OutputName),
5530 * as/mcs51/lkaomf51.c (OutputName),
5531 * as/z80/asmain.c (asmbl),
5532 * src/ds390/main.c (asmLineNodeFromLineNode),
5533 * src/hc08/ralloc.c (hc08_assignRegisters),
5534 * src/mcs51/main.c (asmLineNodeFromLineNode),
5535 * src/xa51/ralloc.c (checkRegMask),
5536 * src/xa51/gen.c (emitcode),
5537 * src/z80/gen.c (_emit2),
5538 * src/SDCCast.c (searchLitOp),
5540 * support/packihx/packihx.c,
5541 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5542 * src/ds390/gen.c (aopPutUsesAcc),
5543 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5544 * support/regression/tests/libmullong.c (mullong_wrapper),
5545 * src/SDCCsymt.c (powof2),
5547 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5548 * src/SDCCsymt.h: added TYPE_TARGET_*
5549 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5550 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5551 SDCCast because 1) header problems 2) this is the right place
5552 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5553 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5556 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5558 * src/SDCCicode.h: removed buggy semicolon in unused macro
5559 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5560 search for previous definiton of auto symbols too,
5561 (findPrevUse): fixed logic of emitWarnings
5563 2006-06-26 Raphael Neider <rneider AT web.de>
5565 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5566 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5568 2006-06-25 Raphael Neider <rneider AT web.de>
5570 * device/lib/pic/libm: NEW, added math library functions
5571 * device/lib/pic/libsdcc: NEW; added float support functions
5572 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5573 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5574 NEW, added math related headers
5575 * device/include/asm/pic/features.h: NEW
5576 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5577 (popGet): allow larger offsets for AOP_PCODE,
5578 (genDataPointerSet): handle literals explicitly, more debug output,
5579 (genAssign): fixed for float using aopLiteral ;-)
5580 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5581 GOTO initialisation routine
5582 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5583 flag on registers, fixes #1469043 (local variables do not work)
5584 * src/pic/main.c (_pic14_do_link),
5585 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5588 2006-06-25 Borut Razem <borut.razem AT siol.net>
5590 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5591 characters printed (not including the trailing '\0' used to end
5592 output to strings). Problem detected in regression test bug-927659.c.
5593 NOTE: printf() family functions should return int instead
5595 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5596 specifier are printed as themselves
5597 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5598 support flags, width and precision specifiers
5600 2006-06-24 Borut Razem <borut.razem AT siol.net>
5602 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5603 to the list of sdcc tagrets not supporting bit type
5604 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5605 testfor pic16 due to bug:
5606 [ 1511794 ] pic16: regression test bug-895992.c fails
5608 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5610 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5611 * src/SDCCglue.c (initPointer), fixed bug 1496419
5612 * support/regression/tests/bug1496419.c: new, added
5614 2006-06-22 Borut Razem <borut.razem AT siol.net>
5616 * support/regression/ports/pic16/support.c: use gpsim usart module from
5617 libgpsim_modules library
5619 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5621 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5624 2006-06-19 Raphael Neider <rneider AT web.de>
5626 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5627 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5628 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5629 (pic14printExterns,pic14printPublics,pic16printPublics,
5630 pic16_printExterns): use new functions to emit symbols
5631 (picglue,pic16glue): emit publics before emitting externs
5632 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5633 locally defined functions to avoid bug #1443651
5634 * support/regression/tests/bug-716242.c: removed pic16 workaround
5635 * support/regression/ports/pic16/spec.mk: ignore errors during build
5637 2006-06-19 Raphael Neider <rneider AT web.de>
5639 * src/pic/glue.h: added pic14aopLiteral prototype
5640 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5641 * src/pic/gen.c: removed stdint.h dependency
5642 (aopGet): use Safe_strdup()
5643 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5644 (genDataPointerSet): use pic14aopLiteral()
5645 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5646 for pic16; thanks to Bernhard and Maarten
5648 2006-06-18 Borut Razem <borut.razem AT siol.net>
5650 * support/regression/tests/structflexarray.c: flexible array members
5651 not supported by gcc < 3
5652 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5654 * src/pic/gen.c: don't include [p]strdin.h on solaris
5655 * support/Util/pstdint.h: addad svn attributes
5656 * support/regression/tests/constantRange.c,
5657 support/regression/tests/rotate.c: include inttypes.h instead
5658 stdint.h on solaris, addad svn attributes
5660 2006-06-18 Raphael Neider <rneider AT web.de>
5662 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5664 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5665 (pic16_genMinusBits): simplified sign-extension
5666 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5667 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5668 adjusted to correctly handle mixed-signed operands, disabled
5669 now unused multiplciation routines
5670 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5671 (assignResultValue): added argument denoting the size of the result
5672 as returned by the function (fixes upcasts in assigning from
5673 function calls: char foo(); int i = foo();)
5674 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5675 function result to assignResultValue
5676 (genMult): disabled inlined multiplication code
5677 (genDiv): augmented to also handle the modulus operator, fixed to
5678 handle mixed-signed operands correctly
5679 (genMod): simply call genDiv, disabled unused code
5680 (genAssign): fixed missing (sign-)extension on result
5681 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5682 valid char operands, allow signed operands for native code, added
5683 division and modulo operator handling
5684 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5686 As a consequence, onebyte.c (if split into two files) and muldiv.c
5687 pass regression tests.
5689 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5691 * doc/Makefile.in: two runs of makeindex seem needed to get
5692 correct page references in the index of sdccman.pdf
5693 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5695 2006-06-17 Borut Razem <borut.razem AT siol.net>
5697 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5699 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5701 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5702 mentioned ec2drv and paulmon
5704 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5706 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5707 consecutive abs areas
5708 (find_empty_space, allocate_space): added map to handle codemap or
5710 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5711 absolute idata and xdata
5712 * as/mcs51/lkmem.c (summary2): updated legend
5714 2006-06-16 Raphael Neider <rneider AT web.de>
5716 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5718 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5720 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5722 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5724 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5726 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5727 value of generic pointers,
5737 src/z80/main.c: PORT structure, added elements for gp_tags field,
5738 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5739 fields in the PORT structure of each port,
5740 * src/SDCCast.c (decorateType): allow processing of generic pointers
5741 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5744 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5750 * src/pic16/pcode.c,
5752 * src/pic/pcoderegs.c,
5755 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5756 bug 1504689 on minGW
5758 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5760 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5762 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5764 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5766 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5768 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5771 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5773 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5774 to a char variable. Fixed bug #1504211
5775 * device/include/pic16/adc.h,
5776 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5777 and fixed bug #1364390
5779 2006-06-10 Borut Razem <borut.razem AT siol.net>
5781 * CVSROOT: removed the CVS left-over
5783 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5785 * as/hc08/asmain.c (asexit),
5786 * as/hc08/lkmain.c (lkexit),
5787 * as/mcs51/asmain.c (asexit),
5788 * as/mcs51/lkmain.c (lkexit),
5789 * src/SDCCglue.c (DEFSETFUNC),
5790 * src/SDCCmain.c (linkEdit, assemble),
5791 * support/librarian/sdcclib.c (AddRel),
5792 replaced unlink() by standard C remove()
5793 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5794 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5795 gatherImplicitVariables): new, added to fix bug 608752,
5796 (createFunction): added gatherImplicitVariables()
5797 * src/SDCCast.h: added createRMW prototype
5798 * src/SDCCsymt.h (struct symbol): added infertype
5799 * support/regression/tests/bug608752.c: new, added
5801 2006-06-10 Raphael Neider <rneider AT web.de>
5803 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5804 multibyte dummy reads (fixes #1503234)
5806 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5808 * device/include/mcs51/compiler.h: new, added header file to enable
5809 creating common sfr definition header files for different compilers
5811 2006-06-05 Raphael Neider <rneider AT web.de>
5813 * src/pic16/{pcode.h,genarith.c}:
5814 introduced pCodeOp combining any two pCodeOps (previously only
5815 two register operands could be combined), removed pcop2 from
5816 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5817 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5818 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5819 rewritten to use new PO_TWO_OPS
5820 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5821 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5822 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5823 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5824 (pic16_get_op): embraced return arg to allow #define return(x),
5825 added new case for combined opcodes
5826 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5827 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5828 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5830 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5832 * src/SDCCval.c (checkConstantRange): added
5833 * src/SDCCval.h: added checkConstantRange
5834 * support/Util/SDCCerr.c,
5835 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5836 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5837 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5838 * src/SDCCast.c (decorateType): added checkConstantRange,
5839 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5840 can be emitted with the correct always true/false warning,
5841 added optimization for double '!';
5842 result of decorateType() must be assigned back to the tree, because
5843 decorateType() can change the tree
5844 * src/SDCCicode.c (geniCodeLogic),
5845 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5846 (checkConstantRange): removed, it was only a fragment which never
5848 * src/SDCCsymt.c (computeType): fixed promotion for
5849 "-1 < (unsigned bit) b"
5850 * src/pic/ralloc.c (packRegsForAssign),
5851 * src/pic16/ralloc.c (packRegsForAssign),
5852 * src/hc08/ralloc.c (packRegsForAssign),
5853 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5855 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5856 * support/regression/tests/constantRange.c: added
5857 * support/valdiag/tests/constantRange.c: added
5858 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5860 2006-06-02 Borut Razem <borut.razem AT siol.net>
5862 * support/regression/ports/pic16/support.c: increase stack size
5864 * support/regression/Makefile.in: sort tests by name so that the
5865 resutlts can be compared on different machines / platforms
5867 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5869 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5870 * src/ds390/gen.c (emitLabel): new, added,
5871 (genDjnz): fixed stack overflow bug,
5872 (throughout): cosmetic changes to sync with mcs51/gen.c,
5873 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5874 * src/mcs51/gen.c (genEndFunction): small optimization,
5875 (throughout): cosmetic changes to sync with ds390/gen.c
5877 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5879 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5880 (_print_format): fixed printing pointers
5881 * src/mcs51/gen.c (emitLabel, movb): new, added,
5882 (genAssign): small optimization,
5883 (genDjnz): fixed stack overflow bug,
5884 (throughout): replaced sprintf with SNPRINTF,
5885 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5886 replaced emitcode("mov", "b,...") with MOVB(...),
5887 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5888 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5889 * src/mcs51/peeph.def: added rules 140 and 264
5890 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5891 so they may get optimized into registers
5893 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5895 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5896 immediately when encountered,
5897 (printUsage): always use stderr even on windows
5899 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5901 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5902 (processParms): fixed bug #1247551
5903 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5904 parseCmdLine, main): print '--version' to stdout,
5905 print 'help' to stdout if --help is given,
5906 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5907 arguments are given; fixed --help
5909 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5911 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5912 * support/regression/tests/bug-1493710.c: added
5914 2006-05-27 Borut Razem <borut.razem AT siol.net>
5916 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5918 * support/regression/ports/pic16/support.c: increase stack size
5919 from default 64 bytes to 128 bytes
5920 * support/regression/tests/staticinit.c,
5921 support/regression/tests/float.c: regression tests fully enabled
5922 for pic16 port by putting the initialized data arrays into the code
5924 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5925 This was changed by mistake in the previous version.
5927 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5929 * src/pic16/gen.c (genFunction, genEndFunction): some
5930 beautifications, fixed bug with falsely restoring FSR2 in large
5931 stack model, thanks to Beau E. Cox for reporting the bug
5933 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5935 * debugger/mcs51/break.c,
5936 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5937 use %p to print pointers, made address variables unsigned
5938 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5939 * debugger/mcs51/symtab.c (parseSymbol): must return something
5940 * src/mcs51/gen.c (aopForSym): small optimization,
5941 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5942 (freeAsmop): added missing break,
5943 (aopPut): removed parameter bvolatile, determine it inside the function,
5944 (saveRegisters, unsaveRegisters): small optimization,
5945 (genIpush): removed pointless check,
5946 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5947 replaced sprintf with SNPRINTF,
5948 replaced strcpy with strncpyz,
5949 updated aopPut calls,
5950 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5951 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5953 2006-05-24 Borut Razem <borut.razem AT siol.net>
5955 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5956 modification of test for the pic16 port, put the array to the code
5957 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5959 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5961 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5962 * support/Util/pstdint.h: added
5964 2006-05-22 Borut Razem <borut.razem AT siol.net>
5966 * src/regression/Makefile: removed bool2.c test, added -q linker option
5967 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5968 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5969 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5970 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5971 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5972 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5973 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5974 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5975 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5977 2006-05-22 Raphael Neider <rneider AT web.de>
5979 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5980 bug #1492360 (problematic due to generic pointers, see code)
5982 2006-05-22 Borut Razem <borut.razem AT siol.net>
5984 * support/regression/ports/pic16/specs.mk: removed stack size linker
5986 * support/regression/tests/array.c,
5987 support/regression/tests/bitopcse.c,
5988 support/regression/tests/bug-908454.c,
5989 support/regression/tests/malloc.c: modified for pic16 regression test
5990 * support/regression/tests/bitfields.c:
5991 pic16 - excluded bitfileds of size > 8
5992 * support/regression/tests/bp.c: pic16 - reduced data size
5993 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5994 * support/regression/tests/bug-460010.c:
5995 pic16 - used the absolute address the fits in memory
5996 * support/regression/tests/bug-716242.c:
5997 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5998 * support/regression/tests/float.c:
5999 pic16 - excluded - data size too big
6000 * support/regression/tests/onebyte.c:
6001 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6002 * support/regression/tests/shifts.c:
6003 pic16 - function names probably have to differ in first X characters
6005 * support/regression/tests/staticinit.c:
6006 pic16 - excluded some tests due error: no target memory available for
6009 2006-05-22 Borut Razem <borut.razem AT siol.net>
6011 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6012 second try. Thanks Stas Sergeev once more.
6014 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6016 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6017 (genLeftShift, genRightShift): fixed bug 1491627
6018 * src/hc08/peeph.def (rules 7, 8.x): added
6019 * support/regression/tests/shifts.c (ShiftLeftByParam,
6020 ShiftRightByParam, testShiftByParam): added to test variable shifting
6022 2006-05-20 Raphael Neider <rneider AT web.de>
6024 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6025 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6026 (allocReg): add only new registers to dynAllocRegs,
6027 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6028 #1489055, #1445850, and probably #1483693
6030 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6032 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6033 bug in for-loop that didn't emit the last of CONFIG and ID registers
6035 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6037 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6039 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6040 1489016, 1434401 and 1490124
6041 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6042 1489016, 1434401 and 1490124
6044 2006-05-17 Borut Razem <borut.razem AT siol.net>
6046 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6049 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6051 * device/include/mcs51/P89c51RD2.h,
6052 * device/include/mcs51/P89LPC901.h,
6053 * device/include/mcs51/P89LPC922.h,
6054 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6056 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6058 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6059 to fix missing stack pragma in compiled binary object file,
6061 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6063 * support/packihx/configure.in,
6064 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6065 determine sizeof basic types even while cross compiling
6067 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6069 * src/avr/gen.c (aopop),
6070 * src/ds390/gen.c (aopOp),
6071 * src/hc08/gen.c (aopOp),
6072 * src/mcs51/gen.c (aopop),
6073 * src/pic16/gen.c (pic16_aopOp),
6074 * src/pic/gen.c (aopOp),
6075 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6076 if size of operand is smaller than spill location
6078 2006-05-12 Borut Razem <borut.razem AT siol.net>
6080 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6081 have to have CR/LF line endings even if they are checked out on *nix
6082 or on WIN32 in cygwin binmode
6084 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6086 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6087 * device/include/ds80c390.h: added sfr16 definitions
6091 * src/ds390/ralloc.c,
6092 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6093 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6094 bit returning functions
6095 * support/regression/tests/sfr16.c: enabled test on ds390
6097 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6099 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6100 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6102 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6104 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6105 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6106 (cl_address_space constructor): removed expensive initialization,
6107 (cl_address_space::get_cell): extended for late initialization,
6108 (cl_address_space::*): use late initialization,
6109 (cl_address_decoder::activate): removed expensive initialization,
6110 This reduced regression test running time by 25%
6112 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6120 * support/packihx/Makefile.in,
6121 * support/packihx/clean.mk,
6122 * support/packihx/Makefile.bcc,
6123 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6125 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6127 * src/SDCCval.c (valNot): fix for regression test failure
6128 of not.c on big endian hosts
6130 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6132 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6134 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6136 * device/lib/mcs51/Makefile.in: changed string comparison operator
6137 to = for POSIX compliance; == is bash extension
6139 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6141 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6144 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6146 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6147 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6148 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6149 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6150 bug report #1478657,
6152 2006-05-05 Borut Razem <borut.razem AT siol.net>
6154 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6157 2006-05-02 Borut Razem <borut.razem AT siol.net>
6159 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6160 create *.ind, which made make to fail if invoked with -j 2
6162 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6164 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6165 Hubert Sack for patch 1479782
6167 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6169 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6171 2006-05-01 Raphael Neider <rneider AT web.de>
6173 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6174 (create_pic): store only prefix-free device name,
6175 (init_pic): check for device names with "16" prefix,
6177 * src/pic/device.h (struct PIC_device),
6178 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6180 * device/include/pic/pic12f{635,675,629,683}.h,
6181 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6182 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6183 * device/include/pic/pic16f505.h,
6184 * device/lib/pic/libdev/pic16f505.c: removed
6185 * device/include/pic/pic14devices.txt: added support for pic12f
6186 devices, removed unsupported non 16-bit devices
6187 [above changes provided by patch from Zik Saleeba]
6188 * src/pic/*, src/pic16/*, device/include/pic16/*,
6189 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6191 2006-05-01 Borut Razem <borut.razem AT siol.net>
6193 * configure.in, configure, doc/Makefile.in:
6194 sync with nightly build makefile - latex, dvipdf and dvips
6197 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6199 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6200 in the library source
6202 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6204 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6206 2006-04-28 Raphael Neider <rneider AT web.de>
6208 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6209 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6210 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6211 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6213 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6215 * device/lib/pic/libdev/Makefile.in,
6216 * device/lib/hc08/Makefile.in,
6217 * device/lib/gbz80/Makefile.in,
6218 * device/lib/z80/Makefile.in,
6219 * device/lib/ds390/Makefile.in,
6220 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6221 thanks to Borut for the bug report
6223 * configure: always create doc/Makefile independent from --enable-doc
6224 * Makefile.in: always install from directory doc independent from
6226 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6228 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6229 * doc/Makefile.in: install *.txt if present
6230 * device/include/Makefile.in (install): added installation of pic/*.inc
6231 and pic/*.txt files again, they were erroneously removed
6233 2006-04-28 Raphael Neider <rneider AT web.de>
6235 * src/pic/{gen.c,main.h,pcode.c},
6236 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6237 concerning signedness with casts
6239 2006-04-28 Raphael Neider <rneider AT web.de>
6241 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6242 definition of an interrupt handler,
6243 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6244 interrupt handler stuff from picglue() to separate routine,
6245 (picglue): enabled definition of intr handlers in files w/o main()
6247 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6249 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6250 compilation with MSVC 2005 Express Edition (VC8)
6252 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6254 * device/lib/Makefile: fixed build of gbz80 lib
6256 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6258 * support/regression/tests/bug-460010.c,
6259 * support/regression/tests/bug-524691.c,
6260 * support/regression/tests/bug-716242.c: removed conditional defines
6261 that are already in testfwk.h
6263 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6265 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6266 (AccAXRsh1): added, shift right by 1,
6267 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6269 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6271 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6273 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6274 remove cast to same type
6275 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6276 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6278 * link/z80/Makefile: removed, they have moved to
6281 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6282 * install-sh: fix bug #1204398 by setting umask 0022
6283 * device/lib/Makefile: separate build of z80 and gbz80 lib
6285 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6287 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6288 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6290 One basic decision: e.g. src/clean.mk includes further files. In order
6291 to make this work there are two solutions:
6292 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6293 run configure on them. This way they can use
6294 'include $(srcdir)/port-clean.mk'
6295 - always include clean.mk by the Makefile at the same level. To avoid
6296 that `make clean` tries to include and build Makefile.dep the
6297 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6298 implemented, because now even `make uninstall` doesn't create
6299 Makefile.in. clean.mk could be eliminated by pasting it in
6302 * debugger/mcs51/Makefile.in: build own objects from library sources
6303 (SLIB, SDCC) in current directory
6305 * configure, configure.in: renamed --disable-device-lib-build in
6306 --disable-device-lib; added --enable-doc, the required tools are
6307 searched by configure; added result message; the toolchain for the
6308 belonging ports are now only built, if the port is enabled.
6310 * support/regression/*: all output is written in directory gen, because
6311 the fwk and ports directories don't livet in the build tree using vpath
6313 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6314 --disable-device-lib, added --enable-doc, added section VPATH
6316 * sim/ucsim/configure.in,
6317 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6318 z80 are enabled by default
6320 2006-04-24 Raphael Neider <rneider AT web.de>
6322 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6323 to config word, "pic14_"-prefixed some extern functions
6324 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6325 config word has been found
6326 * src/pic/device.h: added prototypes
6327 * src/pic/pcode.c: added "pic14_"-prefix where needed
6328 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6330 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6332 (pic14emitRegularMap): ignore config words,
6333 (pic14createInterruptVect): moved generating __config directives away
6334 (picglue): have __config directives emitted
6336 2006-04-24 Borut Razem <borut.razem AT siol.net>
6338 * doc/Makefile: sync with nightly build makefile
6340 2006-04-24 Raphael Neider <rneider AT web.de>
6342 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6343 registers that have not been assigned proper liveranges,
6344 fixes #1469504 and #1474602,
6345 (pCodeRegOptimizeRegUsage): fixed typo in comment
6347 2006-04-24 Borut Razem <borut.razem AT siol.net>
6349 * device/examples/main8051.c: deleted - it was removed from CVS
6350 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6351 after the transition to Subversion
6352 * src/SDCCalloc.h: deleted - it was removed from CVS
6353 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6354 after the transition to Subversion
6355 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6356 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6357 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6358 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6360 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6362 * as/asx8051.dsp: added mcs51/strcmpi.h
6363 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6364 * as/hc08/aslink.h: updated lnksect prototype
6366 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6368 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6369 (newdot): handle A_ABS
6371 * as/mcs51/asout.c (outarea): output address
6372 * as/hc08/lkaomf51.c,
6373 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6375 * as/mcs51/i51pst.c,
6376 * as/z80/z80pst.c: "ABS" is not A_OVR
6377 * as/hc08/lkarea.c (newarea): read a_addr,
6378 (lnkarea): added codemap array, sort absolute areas to the front,
6379 combine all GSINITx/GSFINAL,
6380 (find_empty_space, allocate_space): new functions,
6381 (lnksect): return next address, handle absolute sections
6382 * as/mcs51/lkarea.c (newarea): read a_addr,
6383 lnksect2 prototype changed,
6384 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6385 (find_empty_space, allocate_space): new, factored out of lnksect2,
6386 (lnksect2): return next address, handle absolute sections
6388 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6389 * as/hc08/lklibr.c (addfile, fndsym),
6390 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6391 index out of range and detect both '\' and '/'
6392 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6393 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6394 regression tests (ds390 cannot return bool yet)
6395 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6396 document critical interrupts on z80, document changed SDCC define
6397 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6398 (_a390_mapping): added .org directive
6399 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6400 (genMultOneByte): fixed warnings
6401 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6403 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6404 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6405 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6406 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6407 * src/pic16/main.c: removed newReg prototype
6408 * src/pic16/pcode.c,
6409 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6411 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6413 * src/pic16/ralloc.c
6414 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6416 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6417 from short to PIC_OPTYPE
6418 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6419 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6420 optype from short to PIC_OPTYPE
6421 * src/port.h: made int_size unsigned to fix warnings
6422 * src/SDCC.y: fixed warning on MSVC
6423 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6424 * src/SDCCopt.c (convertToFcall): fixed warnings
6425 * src/SDCCsymt.h: removed double prototype for genSymName
6426 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6427 offset int to fix warnings
6429 2006-04-22 Borut Razem <borut.razem AT siol.net>
6431 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6432 references to CVS replaced with Subversion
6434 2006-04-21 Borut Razem <borut.razem AT siol.net>
6436 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6437 references to CVS replaced with Subversion
6439 2006-04-19 Borut Razem <borut.razem AT siol.net>
6441 * src/version.awk: adapted for svn
6442 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6443 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6444 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6445 /binutils-avr/etc/*.vi, *.jin: removed all properties
6446 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6448 2006-04-19 Borut Razem <borut.razem AT siol.net>
6450 * CVS to Subversion migration completed
6452 2006-04-18 Borut Razem <borut.razem AT siol.net>
6454 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6455 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6457 2006-04-17 Borut Razem <borut.razem AT siol.net>
6459 * device/include/Makefile.in: added pic/*.inc to the installation
6461 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6463 * support/regression/collate-results.py: fixed output in case of
6465 * support/regression/generate-cases.py: fixed splitting of pathnames
6467 * as/hc08/lklibr.c (addfile),
6468 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6470 2006-04-11 Raphael Neider <rneider AT web.de>
6472 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6473 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6474 * src/pic16/pcode.c (assignValnums): fixed #1460578
6476 2006-04-11 Raphael Neider <rneider AT web.de>
6478 * device/lib/pic/libdev/*.c,
6479 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6480 fixes #1468739, enables compilation in --std-c99 mode
6481 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6483 2006-04-11 Raphael Neider <rneider AT web.de>
6485 * src/pic/device.c (find_device): removed debug output
6486 (list_valid_pics): enabled verbose listing of supported devices
6487 * device/include/stdbool.h: define bool as char for pic14/16 as well
6489 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6491 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6493 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6495 * .version: bumped version to 2.5.6
6496 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6498 2006-04-06 Raphael Neider <rneider AT web.de>
6500 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6501 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6502 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6503 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6504 pic14_constructAbsMap
6505 (pic14printPublics): declare absolute global symbols as global
6506 (pic14createInterruptVect),
6507 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6508 (newReg): assume new registers unused, use correct name in
6509 hashtable (reg->name instead of name), more debugLog output
6510 * src/pic/device.h (PIC_device): added fields for verbose output
6511 * src/pic/device.c: moved device definition to pic14devices.txt,
6512 added routines for runtime parsing of pic14devices.txt,
6513 added support for second config word
6514 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6515 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6516 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6517 (_pic14_parseOptions): moved pCodeInitRegisters here
6518 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6519 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6520 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6521 handling the pseudo stack
6522 * device/lib/Makefile.in: ignore failures in objects-pic16,
6523 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6524 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6525 * device/lib/pic/Makefile.subdir,
6526 * device/lib/pic16/Makefile.subdir: improved clean rules
6527 * device/lib/pic/libdev/: NEW, pic14 device libraries
6528 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6529 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6530 * device/include/Makefile.in: create subdir and install pic14 headers
6531 * device/include/pic/p16f_common.inc: removed unused declarations
6532 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6533 PICs from inc2h.pl v1.6,
6534 replaced BIT_AT macros with struct declarations
6535 * device/include/pic/pic14devices.txt: definition of supported devices,
6536 all above improvements contributed by Zik Saleeba, thanks
6537 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6538 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6541 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6543 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6544 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6545 thanks to Charles Olds
6547 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6549 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6551 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6553 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6554 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6555 * support/regression/bug1464657.c: added, new test
6557 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6559 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6562 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6564 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6565 --no-peep and --peep-file <file> are used don't use default rules but
6568 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6570 * src/mcs51/gen.c (genCall): fixed bug 1457608
6572 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6574 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6575 changes seem to cause (trigger?) problems with the build system.
6577 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6579 * src/SDCCpeeph.c (operandsLiteral): new, added,
6580 (callFuncByName): inserted operandsLiteral
6581 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6583 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6585 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6586 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6588 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6590 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6591 implemented patch 1120823 Thanks to Willy De la Court (normal
6592 interrupts need an interrupt number now if they are made critical),
6593 and enabled nesting of critical functions though not for gbz80
6594 (genCritical, genEndCritical): added functions
6595 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6596 * src/z80/mappings.i: added "ei" to all mappings
6598 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6600 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6601 submitted by the Debian SDCC maintainer Aurelien Jarno:
6602 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6603 archive with gcc 4.1 on mips and wrote the patch"
6605 2006-03-16 Raphael Neider <rneider AT web.de>
6607 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6608 the left operand is shorter than the result (c* = lit-c* + int),
6610 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6613 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6615 * src/.version: increased version number to 2.5.5
6616 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6617 linking is done manually in pic16 port's _linkEdit,
6618 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6619 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6620 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6621 allocate asmop as AOP_ACC,
6622 (aopForRemat): added parameter 'bool result' in function declaration,
6623 (pic16_aopGet): return AOP_ACC when accessing WREG,
6624 (pic16_popGetTempReg): minor modification,
6625 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6626 'pic16_allocWithIdx',
6627 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6628 calling function in absolute addresses,
6629 (genAssign): take into account AOP_ACC asmop,
6630 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6631 * src/pic16/pcoderegs.c: some debug functions and lines added,
6632 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6633 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6635 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6636 call to allocReg, not by manually allocating a new one,
6637 (pic16_assignRegisters): now before going through the register
6638 allocating functions mark all registers as free. This eliminates some
6639 side effects resulting from peephole parser done earlier in the backbone
6641 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6643 * src/SDCCicode.c (geniCodeLogic),
6644 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6646 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6648 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6649 (genSend): bugfix, do not allocate and free twice,
6650 (shiftRLong): handle partially overlapping aops
6651 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6653 2006-03-08 Borut Razem <borut.razem AT siol.net>
6655 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6658 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * support/regression/tests/bug1409955.c: new, added
6661 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6662 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6663 (aopForSym, aopOp): increment asmop.allocated if reused,
6664 (freeAsmop): decrement asmop.allocated and check for zero instead of
6666 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6667 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6668 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6669 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6670 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6671 genSignedRightShift, genRightShift, genDataPointerGet,
6672 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6673 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6674 in reverse order from allocation,
6675 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6676 added swappedLR to keep track
6677 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6678 pdata & code for GCC, z80, gbz80 & hc08
6679 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6681 2006-03-08 Raphael Neider <rneider AT web.de>
6683 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6685 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6687 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6688 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6689 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6691 2006-03-06 Borut Razem <borut.razem AT siol.net>
6693 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6694 made the linker quiet
6696 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6698 * src/pic16/gen.c (genPcall): fixed bug #1443644
6699 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6700 which dumps before the function entry point a data byte which represents
6701 the number of the local variables used by the specified function, added
6702 'xinst' for initial support for Extended Instruction Support,
6703 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6704 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6705 port->fun_prefix anymore (may change later),
6706 (genFunction, genEndFunction): do not store/restore local registers for
6707 _main (this should take care the --main-return command line option in
6709 (genOr): removed some legacy pic-port instructions,
6710 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6711 performing operations with SFR's causes data to be written more than
6712 once to each SFR. Perhaps SFRs should be handled in special cases...
6713 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6715 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6716 into account for stack starting position,
6717 (struct OPTIONS pic16_optionsTable): added command line argument
6718 --extended or -y for Extended Instruction Support,
6719 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6720 (deassignLRs): *** perhaps the most important change, old 'for' code
6721 (commented out for reference), didn't account for some registers which
6722 were left marked 'not free' after a pointer operation. The change
6723 reduces register usage a lot in some cases
6725 2006-03-04 Borut Razem <borut.razem AT siol.net>
6727 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6729 * support/regression/tests/bug-524697.c: decreased array size for
6730 mcs51 to fit into the internal RAM
6731 * support/regression/Makefile.in: a little bit more verbose
6733 2006-03-03 Borut Razem <borut.razem AT siol.net>
6735 * support/regression/fwk/lib/testfwk.c,
6736 support/regression/fwk/include/testfwk.h: introduced function
6737 _prints(), nonrecursive _printn(), call _initEmu() from main()
6738 * support/regression/ports/gbz80/support.asm,
6739 support/regression/ports/ucz80/support.asm,
6740 support/regression/ports/z80/support.asm,
6741 support/regression/ports/ds390/support.c,
6742 support/regression/ports/hc08/support.c,
6743 support/regression/ports/host/support.c,
6744 support/regression/ports/mcs51/support.c,
6745 support/regression/ports/xa51/support.c: added empty _initEmu()
6747 * support/regression/ports/pic16/gpsim.cmd,
6748 support/regression/ports/pic16/spec.mk,
6749 support/regression/ports/pic16/support.c,
6750 support/regression/Makefile.in: added pic16 regression test
6752 2006-03-01 Raphael Neider <rneider AT web.de>
6754 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6755 genConstPointerGet): use safe way of generating MOVFF to cover
6756 literals as well as registers, fixes bug #1440527
6757 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6759 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6760 more correctly, fixes bug #1232186
6761 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6762 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6763 gplink guess the correct processor in more cases, applied patch
6764 from Till Riedel attached to and fixing bug #1436552
6766 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6768 * support/regression/tests/array.c: added, contains check for #1434401
6769 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6771 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6773 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6774 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6775 * device/include/mcs51/c8051f326.h,
6776 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6777 * device/include/mcs51/c8051f000.h,
6778 * device/include/mcs51/c8051f018.h,
6779 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6780 PCON_IDLE,PCON_STOP and added sfr16 definitions
6782 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6784 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6785 genGetWord): fixed bug 1409955
6787 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6789 * device/include/hc08/mc68hc908gp32.h,
6790 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6792 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6794 * src/SDCCast.c (constExprValue): return NULL if not a value
6795 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6796 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6797 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6799 2006-02-13 Borut Razem <borut.razem AT siol.net>
6801 * src/regression/ptrarg.c: added, fails due to bug #1430967
6802 * src/regression/Makefile: ptrarg.c added, ...
6804 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6806 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6807 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6809 2006-02-11 Borut Razem <borut.razem AT siol.net>
6811 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6812 print "Processor: xxx" message to stdout only if --verbose
6814 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6816 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6817 * support/regression/tests/bug1426356.c: added
6818 * support/regression/tests/bitfields.c: removed 2 tests
6820 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6822 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6823 * device/include/mcs51/c8051f330.h,
6824 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6825 PCON_IDLE,PCON_STOP and added sfr16 definitions
6826 * device/lib/_divsint.c,
6827 * device/lib/_divuint.c,
6828 * device/lib/_divulong.c,
6829 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6830 register bank bug for small stackauto
6832 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6836 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6838 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6839 * all.dsp: corrected several bin paths
6840 * device/include/mcs51/c8051f120.h,
6841 * device/include/mcs51/c8051f300.h,
6842 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6843 to PCON_IDLE,PCON_STOP
6844 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6845 * device/lib/printf_large.c (output_float): fixed bug 1388703
6846 * support/regression/tests/bug1057979.c: added test for bug 1388703
6848 2006-02-08 Raphael Neider <rneider AT web.de>
6850 * src/pic/pcode.c (pciTRIS): fixed typo,
6851 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6852 (LinkFlow): fixed handling of flows that end in a call,
6853 (ReuseReg): perform safety check earlier
6854 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6855 to work with flows at the beginning of a pBlock,
6856 fixes #1426557 (Symbol not previously defined),
6857 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6859 (RemoveUnusedRegisters): update register usage info
6860 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6861 created, reuse existing ones instead
6862 * src/pic/gen.c (genPcall): fixed #1424719
6864 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6866 * link/z80/lkmain.c,
6868 * link/z80/lkdata.c,
6869 * link/z80/aslink.h: fixed build on current cygwin:
6870 replaced getline() by lk_getline()
6872 2006-02-01 Borut Razem <borut.razem AT siol.net>
6874 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6875 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6876 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6877 src/regression/bool1.c, src/regression/bool2.c,
6878 src/regression/bool3.c, src/regression/call1.c,
6879 src/regression/compare.c, src/regression/compare10.c,
6880 src/regression/compare2.c, src/regression/compare3.c,
6881 src/regression/compare4.c, src/regression/compare5.c,
6882 src/regression/compare6.c, src/regression/compare7.c,
6883 src/regression/compare8.c, src/regression/compare9.c,
6884 src/regression/configword.c, src/regression/for.c,
6885 src/regression/inline.c, src/regression/mult1.c,
6886 src/regression/nestfor.c, src/regression/or1.c,
6887 src/regression/pointer1.c, src/regression/ptrfunc.c,
6888 src/regression/rotate1.c, src/regression/rotate2.c,
6889 src/regression/rotate3.c, src/regression/rotate4.c,
6890 src/regression/rotate5.c, src/regression/rotate6.c,
6891 src/regression/rotate7.c, src/regression/string1.c,
6892 src/regression/struct1.c, src/regression/sub.c,
6893 src/regression/sub2.c, src/regression/switch1.c,
6894 src/regression/while.c, src/regression/xor.c,
6895 src/regression/create_stc, src/regression/simulate,
6896 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6898 * src/regression/gpsim_assert.h: added
6900 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6902 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6903 ((void (code *) (void)) 0) ();
6912 * as/mcs51/aslink.h,
6914 * as/mcs51/asmain.c,
6915 * as/mcs51/lkdata.c,
6917 * as/mcs51/lkmain.c,
6920 * as/z80/asmain.c: fixed build on current cygwin:
6921 replaced getline() by as_getline()
6923 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6925 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6926 declarator in the symbol chain
6928 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6929 parameter list for function pointers
6930 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6931 * support/regression/tests/bug-716242.c: added
6933 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6935 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6937 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6939 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6941 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6942 inifinitely recurseable, added static
6943 * support/regression/tests/bug-1408066.c: added
6945 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6948 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6949 renamed, added possibility to create "postLoopLbl"-labels
6950 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6951 newiTempLoopHeaderLabel
6952 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6953 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6954 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6955 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6956 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6957 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6958 (basicInduction): fixed bug #136564, made static,
6959 (loopInduction): changed parameter of basicInduction, made static,
6960 (addPostLoopBlock): added
6961 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6962 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6964 * support/regression/tests/bug-136564.c: added
6965 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6966 --std-sdcc99 to LIBSDCCFLAGS
6968 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6970 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6972 * support/regression/tests/bug-1406131.c: added
6974 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6976 * src/SDCCast.c (decorateType): fix promotion of unary minus
6977 * src/SDCCsymt.c (computeType): beautified
6978 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6979 (valUnaryPM, valComplement): fix sign and promotion,
6980 (valNot): ANSI: result type is int (SDCC: unsigned char)
6981 * support/regression/tests/uminus.c: speedup by removing superflous
6983 * support/regression/tests/onebyte.c: added promotion and signedness
6984 tests for unary minus
6985 * support/regressions/tests/bug-477927.c: disable warning about
6986 uninitialized variables
6987 * support/regression/tests/not.c: added
6989 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6991 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6992 * src/mcs51/gen.c (gen51Code): show final register usage after
6993 fillGaps in asm with --i-code-in-asm
6994 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6995 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6996 incUsed, rliveClear, adjustIChain): made static,
6997 (setFromRange): excluded because it's unused,
6998 (findPrevUseSym, markWholeLoop): added,
6999 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7000 through all branches of predecessors enables sdcc to emit the warning
7001 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7002 (rlivePoint): made static, added parameter emitWarnings which is only
7003 true during the first run out of two,
7004 (findRecursiveSucc, findRecursivePred): removed,
7005 (computeLiveRanges): made static, added parameter emitWarnings,
7006 (dumpIcRlive): added for debugging only
7007 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7008 removed prototype of setFromRange()
7009 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7010 in call of computeLiveRanges()
7011 * support/regression/tests/bug-895992.c: added
7012 * support/regression/tests/bug-971834.c: added
7013 * support/valdiag/tests/bug-895992.c: added
7014 * support/valdiag/tests/bug-971834.c: added
7016 2005-12-18 Raphael Neider <rneider AT web.de>
7018 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7019 (genUnpackBits): improved code for direct operands,
7020 (genPackBits): improved code for literal assignment to bitfields
7021 and for direct destination operands (no FSR indirection),
7022 prevented redundant AND, fixes #1362800,
7023 (AccLsh): added parameter to disable masking of the result
7024 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7025 skip instructions with side-effects (like incfsz),
7026 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7027 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7028 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7031 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7033 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7034 volatile variables as spill location
7036 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7038 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7040 * support/regression/tests/bug-1376320.c: added
7042 2005-12-08 Raphael Neider <rneider AT web.de>
7044 * src/pic/device.c: renamed is_shared to pic14_is_shared
7045 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7046 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7047 (is_valid_identifier): added for above workaround
7049 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7051 * device/lib/Makefile.in: fixed to enable port-specific-objects
7052 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7053 char, thanks Hubert Sack
7054 * doc/sdccman.lyx: documented --xstack-loc,
7055 elaborated a bit more on interrupts and pitfalls,
7056 removed "setjmp/longjmp unsupported",
7057 documented some unsupported C99 features
7058 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7059 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7060 if, thanks Hubert Sack
7061 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7062 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7064 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7065 regression tests can report resource usage (rfe 700441)
7066 * support/regression/collate-results.py: report resource usage
7067 * support/regression/ports/ds390/spec.mk,
7068 * support/regression/ports/hc08/spec.mk,
7069 * support/regression/ports/mcs51/spec.mk,
7070 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7071 * support/regression/ports/ds390/uCsim.cmd,
7072 * support/regression/ports/hc08/uCsim.cmd,
7073 * support/regression/ports/mcs51/uCsim.cmd,
7074 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7075 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7076 library, use the default one
7077 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7078 building the library
7080 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7082 * config.dsp: added dependency on .version and configure_vc.awk
7083 * device/include/setjmp.h: updated for --stack-auto and --xstack
7084 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7085 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7086 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7087 * device/lib/libsdcc.lib: added _setjmp
7088 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7089 (decorateType): fixed bug 1372851,
7090 (optimizeGetHbit): fixed warning
7091 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7092 array initialisation
7093 * support/regression/tests/bug1057979.c: added test for bug 1358192
7094 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7096 2005-12-03 Borut Razem <borut.razem AT siol.net>
7098 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7099 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7101 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7103 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7104 createIval): implement symbol independant "flexible array member",
7105 (createIvalCharPtr): implemented flexible array initialisation with a
7107 * src/SDCCsymt.c (copyStruct): removed,
7108 (getSize): fixed misleading comment,
7109 (getAllocSize): removed, the additional allocation size is now in
7110 sym->flexArrayLength,
7111 (checkStructFlexArray): new, syntax checks for flexible array members,
7112 (compStructSize): added syntax checks for "flexible array members"
7113 (copyStruct): removed,
7114 (copyLinkChain): removed inefficient fix for bug 770487
7115 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7116 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7117 symbol->flexArrayLength
7119 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7120 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7121 * support/regression/tests/structflexarray.c: added
7122 * support/valdiag/tests/structflexiblearray.c: added
7124 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7126 * src/SDCCast.c (decorateType): fixed bug 1368489
7127 * support/Util/SDCCerr.c,
7128 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7130 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7132 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7133 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7135 2005-11-27 Borut Razem <borut.razem AT siol.net>
7137 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7138 support/cpp2/mkdeps.h: added command line option
7139 -obj-ext=<extension> to SDCPP to define object file externion, used
7140 for generation of make dependencies (-M)
7141 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7143 2005-11-26 Borut Razem <borut.razem AT siol.net>
7145 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7146 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7147 added pic and pic16 libraries
7149 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7151 * device/include/float.h: Corrected typo in prototype of __fsgt
7153 2005-11-25 Borut Razem <borut.razem AT siol.net>
7155 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7156 added creation of model-mcs51-stack-auto libraries
7158 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7160 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7162 * src/SDCCast.c (createIvalArray): removed obsolete comment
7164 2005-11-24 Borut Razem <borut.razem AT siol.net>
7166 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7167 added missing device/lib/mcs51/crt*.asm sources
7169 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7171 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7173 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7175 * device/lib/_fs2schar.c,
7176 * device/lib/_fs2sint.c,
7177 * device/lib/_fs2slong.c: optimized inline asm
7179 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7181 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7182 Better handling of floats between -1.0 and 0.0.
7184 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7186 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7187 (the missing "if"s prohibited removal of redundant labels)
7189 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7191 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7192 Properly convert floats between -1.0 and 0.0 to long, int, and char
7193 types (max integer value of negative floats tends to zero).
7194 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7195 Removed changes made so to work properly with floats between
7196 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7199 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7201 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7202 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7203 (genCast) cosmetic change
7204 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7205 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7207 * support/regression/tests/bitfields (testSignedBitfields): added
7209 2005-11-18 Borut Razem <borut.razem AT siol.net>
7211 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7212 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7213 introduced SILENT option to make building of pic16 libraries less
7215 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7217 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7218 Now they work properly with floats between -1.0 and 0.0
7219 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7221 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7223 * src/SDCCicode.c (printOperand): added missing else
7225 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7227 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7228 reformatted for better readability
7229 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7232 2005-11-17 Borut Razem <borut.razem AT siol.net>
7234 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7235 introduced SILENT option to make building of pic16 libraries less
7236 verbose - used for nightly snapshot build
7237 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7238 available on Win32 platforms.
7239 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7240 medium, large, pic and pic16
7242 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7244 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7245 printf("%f"...) sets fraction to zero.
7247 2005-11-16 Raphael Neider <rneider AT web.de>
7249 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7251 * src/pic/gen.c (genIfx): implemented for CARRY bit
7252 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7253 to generic pointers, fixes #1357332,
7254 (pic16_movLit2f): NEW,
7255 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7257 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7259 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7261 2005-11-11 Raphael Neider <rneider AT web.de>
7263 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7264 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7265 compute pointer's type from operand,
7266 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7267 improved single bit reads, fixes bug #1353379
7269 2005-11-09 Borut Razem <borut.razem AT siol.net>
7271 * support/scripts/sdcc.nsi: added lib/pic to the package
7273 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7275 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7277 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7279 * support/regression/tests/bug1348008.c: added
7280 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7281 * support/regression/tests/bug1337835.c: updated comment
7283 2005-11-06 Borut Razem <borut.razem AT siol.net>
7285 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7286 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7287 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7288 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7289 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7290 dynamic construction of cl_error_class and derivates - 2.nd try
7292 2005-11-05 Borut Razem <borut.razem AT siol.net>
7294 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7295 bug, which caused Bus Errors on sparc solaris
7297 2005-11-04 Borut Razem <borut.razem AT siol.net>
7299 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7300 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7301 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7302 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7303 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7304 and derivates to resolve the initialization problem on OSX
7306 2005-11-02 Borut Razem <borut.razem AT siol.net>
7308 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7309 corrected typo - #include <winsock2.h>
7311 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7313 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7314 (_asxxxx_mapping): added org directive for future enhancements
7316 2005-11-01 Borut Razem <borut.razem AT siol.net>
7318 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7319 enabled sockets on WIN32
7320 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7322 2005-10-31 Borut Razem <borut.razem AT siol.net>
7324 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7325 WIN32 backslash path delimiters should be escaped when used in C strings
7326 * support/regression/tests/bitfields.c: exclude failing assertions for
7327 __CYGWIN32__ and __MINGW32__ hosts
7329 2005-10-30 Borut Razem <borut.razem AT siol.net>
7331 * src/SDCCutil.c: corrected double comparison typo
7333 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7335 * device/lib/medium/Makefile: added for new memory model medium
7336 * device/include/asm/mcs51/features.h: updated for medium/pdata
7337 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7338 added Multiply & Accumulate sbit's and MAC0_PAGE define
7339 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7340 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7341 * device/lib/_mullong.c: update for medium model
7342 * device/lib/incl.mk: added medium model
7343 * doc/sdccman.lyx: documented medium model
7344 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7345 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7346 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7347 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7348 (allocParms): set SCLS and OCLS to pdata for medium model
7349 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7351 (powof2): return <0 if not power of 2
7352 * src/avr/gen.c (genBitWise): use updated powof2
7353 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7354 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7355 (shiftLLeftOrResult): use B if necessary
7356 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7357 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7358 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7359 * support/regression/Makefile.in: added test-mcs51-medium
7360 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7362 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7364 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7366 * device/lib/time.c (mktime): fixed bug 1334315
7368 2005-10-28 Raphael Neider <rneider AT web.de>
7370 * device/include/pic/p16f_common.inc: added common declarations
7371 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7373 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7375 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7376 (aopPutUsesAcc): added to predict accumulator use,
7377 (assignResultValue): save acc if necessary,
7378 (genMinusDec): store result if indirectly addressed,
7379 (genDivOneByte): save acc if necessary,
7380 (movLeft2Result): bugfix if left already in acc,
7381 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7382 attention to accumulator use (esp. pdata),
7383 (genReceive): receive pdata correctly
7384 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7385 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7387 2005-10-27 Raphael Neider <rneider AT web.de>
7389 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7391 2005-10-27 Raphael Neider <rneider AT web.de>
7393 * .version: changed version to 2.5.4
7394 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7395 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7396 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7397 arithmetics support routines
7398 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7399 * device/lib/Makefile.in: also create installdir for pic
7401 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7403 * src/pic/device.c (dump_sfr): rewritten to delegate register
7404 placement to the linker (use `extern sym' rather than sym EQU addr),
7405 (validAddress): fixed to check last specified address
7406 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7407 (popGetLit): truncate literal value to 8 bit,
7408 (popGet): moved assert to more appropriate place
7409 (popGetExternal): create pCode operand from and mark the according
7410 symbol as being `extern'
7411 (popGetAddr): added sanity check on immediate's offset, provide
7412 GPOINTER tag on demand
7413 (aopPut): fixed for immediates,
7414 (mov2w_op): move operand's address or contents to WREG (depending on
7415 operand type), safer variant of mov2w,
7416 (movwf,call_libraryfunc): NEW, handy abbreviations,
7417 (get_argument_pcop,get_return_val_pcop,pass_argument,
7418 get_returnvalue): interface for accessing function parameters and
7420 (assignResultValuei,genRet): use new parameter/return value interface
7421 (pic14_getDataSize): back to old version handling generic pointers,
7422 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7423 provided implementation and/or fixed old one,
7424 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7425 calls, removed legacy 8051 reference code
7426 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7427 (loadSignToC): NEW, move the operands sign bit to CARRY,
7428 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7429 genRightShiftSigned, accepts negative shift counts,
7430 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7431 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7432 generic pointers, __data pointers and __code pointers,
7433 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7434 and signed bitfields, limit bitfields to 8 bit,
7435 (genDataPointerGet): fixed number of bytes read,
7436 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7437 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7438 pointers to constant data are no longer assumed to point to __code
7439 space, removed invalid pointer types,
7440 (bitpatternFromVal): retrieve the PICs representation of an integer
7442 (genDataPointerSet): fixed assigning to po_immediate operands,
7443 (genGenPointerSet): implemented as library call,
7444 (genIfx): fixed incorrect condition,
7445 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7446 provide GPOINTER tag according to destination's storage class,
7447 (genCast): added code to handle casting to generic pointers, added
7448 sign-/zero extension of the result
7449 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7450 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7451 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7453 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7454 address/register resides in the shared banks
7455 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7456 put all variables into separate sections (have the linker arrange
7458 (picglue): put init code and interrupt handlers in separate sections
7459 * src/pic/main.c: added port specific options table, modified to PORT
7460 structure to make GPOINTERs 3 byte, added pic14_options
7461 (_pic14_do_link): private linking routine (update paths to libraries,
7462 add libsdcc.lib by default)
7463 * src/pic/main.h: declare pic14_options
7464 * src/pic/pcode.c: fixed instructions i/o relations,
7465 (RegCond): reverted to correct version,
7466 (newpCodeOpLit): truncate literals to 8 bit,
7467 (genericPrint): added debug output,
7468 (getRegFromInstruction): fixed for various operand types, simplified
7469 (BuildFlow): fixed broken handling of isntructions with labels
7470 (LinkFlow): start at last instruction in flow (skip trailing comments),
7471 pass the flow on to the next instruction after CALL
7472 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7473 (insertPCodeInstruction): fixed inserting after a skip instruction,
7474 (DoBankSelect): fixed for labeled instructions
7475 (OptimizepBlock): honor --nopeep switch
7476 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7477 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7478 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7479 (pCodeOptime2pCodes): allow disabling this optimization via
7480 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7481 but is still buggy), started implementation of a dataflow based
7482 pCode optimization (CSE + dead code elimination)
7483 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7484 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7485 names are independant of the stack location and therefore portable across
7488 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7490 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7491 (selectSpil): fixed bug 1337835 by not spilling bit variables
7492 * support/regression/tests/bug1337835.c: added test for this bug
7493 * src/mcs51/peeph.def: restart after rule 3.c,
7494 addded rules 263.x to optimize loading constants
7496 2005-10-26 Raphael Neider <rneider AT web.de>
7498 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7499 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7500 (genAssign): emit warning when casting literals to generic pointer
7501 type, also applies when taking the address of a fixed variable,
7502 (genCast): improved casting to generic pointers
7503 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7504 extern variables, added verbose error message
7505 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7507 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7509 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7510 carry must be complemented too
7511 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7512 could be emitted by genMinus
7513 * src/SDCCval.c (constVal): fixed bug 1305065
7515 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7517 * src/SDCCast.c (addCast): added promotion for bit variables
7518 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7519 promotion casts + optimisation
7520 (optimizeGetWord): fix warning 'i' might be used uninitialized
7521 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7522 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7524 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7526 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7527 all chars are promoted to int; promotion should be handled in SDCCast.c
7529 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7531 * device/lib/_strcmp.c: Fixed bug 1326457
7533 2005-10-11 Raphael Neider <rneider AT web.de>
7535 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7536 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7538 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7540 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7541 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7543 2005-10-04 Raphael Neider <rneider AT web.de>
7545 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7546 device/lib/pic16/pics.all: added pic18f1320
7547 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7549 2005-09-30 Raphael Neider <rneider AT web.de>
7551 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7552 * src/pic16/devices.inc: NEW, provides device descriptions
7553 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7555 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7557 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7560 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7562 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7563 documented Any Order Bit, Higher Order Byte and Higher Order Word
7564 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7565 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7566 (optimizeGetAbit): new, to get any bit, not only the high bit,
7567 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7568 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7569 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7570 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7571 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7572 GETABIT, GETBYTE, GETWORD: decorate them,
7573 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7574 (ast_print): added GETABIT, GETBYTE, GETWORD
7575 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7576 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7577 (geniCodeBinary): new generic binary icode,
7578 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7579 * src/port.h: updated comment for PORT.hasExtBitOp
7580 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7581 (genGetByte): new, to get a single byte,
7582 (genGetWord): new, to get a word from a long,
7583 (gen51Code): added GETABIT, GETBYTE, GETWORD
7584 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7586 2005-09-23 Raphael Neider <rneider AT web.de>
7588 * configure.in, configure: have device/lib/pic configured
7589 * device/lib/Makefile.in: added model-pic14
7590 * device/lib/clean.mk: added pic/ to clean rule
7591 * device/lib/pic: added rudimentary pic14 library providing support
7592 functions for multiplication/division/generic pointer access
7593 * src/SDCCopt.c (convilong): mark support functions as extern
7594 for pic14 port as well
7595 * src/pic/gen.c (genMult): added assertions,
7596 (genpic14Code): emit warning on unhandled iCodes
7597 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7598 * src/pic/pcode.c (pCodeOpCopy),
7599 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7600 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7601 SFR_REGISTER}), made safe for future extensions
7602 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7603 instructions even if preceeded by SKIP instructions (also remove
7604 them); removed unused code
7605 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7606 prevents leaving parts of the structure uninitialized after copying
7608 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7610 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7612 * support/regression/tests/addsub.c: added test for the bug
7614 2005-09-21 Raphael Neider <rneider AT web.de>
7616 * device/include/pic16/pic18f1220.h,
7617 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7618 * device/lib/pic16/Makefile.rules: added missing opening paren
7619 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7620 are provided in genutils.c,
7621 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7622 operand/result sizes,
7623 (genCmp): assert on NULL pointers first, then check deref'ed values
7624 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7627 2005-09-18 Raphael Neider <rneider AT web.de>
7629 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7630 as these are now unused,
7631 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7632 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7633 local, avoids uninitialized pointer dereference on r->name
7634 * src/pic16/ralloc.c (newReg): fixed indentation
7636 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7638 * src/SDCCval.c (constVal): fixed bug 730366
7639 * support/Util/SDCCerr.c,
7640 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7642 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7644 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7646 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7648 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7650 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7652 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7653 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7654 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7655 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7656 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7657 * packihx/packihx.c (hexDigit): made c unsigned char
7658 * as/mcs51/lklibr.c (fndsym),
7659 * link/z80/lkgb.c (gb),
7660 * link/z80/lklibr.c (fndsym),
7661 * link/z80/lkrloc.c (relr),
7662 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7663 * src/SDCC.lex (checkCurrFile, process_pragma),
7664 * src/SDCCglue.c (spacesToUnderscores),
7665 * src/SDCCmain.c (setParseWithComma, processFile),
7666 * src/asm.c (tvsprintf, printCLine),
7667 * src/avr/gen.c (emitcode, aopPut),
7668 * src/ds390/gen.c (emitcode),
7669 * src/hc08/gen.c (emitcode, emitinline),
7670 * src/mcs51/gen.c (emitcode, genInline),
7671 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7673 * src/pic/ralloc.c (debugLog),
7674 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7676 * src/pic16/ralloc.c (debugLog),
7677 * src/z80/main.c (_process_pragma):
7678 made all ctype.h function calls safe
7679 * src/SDCCopt.c: include math.h for fabs
7680 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7681 and used them throughout the code to make ctype.h function calls safe
7682 * src/ds390/main.c (asmLineNodeFromLineNode),
7683 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7684 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7686 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7687 (newpCodeAsmDir): made ctype.h function calls safe
7688 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7689 pic16_emitcode): made lbp unsigned char*
7690 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7691 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7692 * src/xa51/gen.c (emitcode),
7693 * src/z80/gen.c (_emit2): made lbp unsigned char*
7694 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7697 2005-09-05 Raphael Neider <rneider AT web.de>
7699 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7700 access bank splitpoint
7702 2005-09-05 Raphael Neider <rneider AT web.de>
7704 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7706 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7708 * .version: changed to version 2.5.3
7709 * doc/sdccman.lyx: changed version to 2.5.3,
7710 documented --codeseg and --constseg and pragma codeseg and constseg,
7711 documented bit parameters (reentrant) and bit returning
7712 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7713 currFunc->recvSize, but is this ok for all ports?
7714 (ast2iCode): result of ~ on unsigned char must be cast to int for
7716 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7717 function pointers in bit space
7718 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7719 (processFuncArgs): call port.reg_parm() with reentrancy info
7727 * src/z80/main.c: port.reg_parm prototype extended with
7728 "bool reentrant" parameter
7729 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7730 options.stackAuto for allocating bit register parameters
7731 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7732 (genSend): set BitBankUsed if it is,
7733 (selectRegBank): factored out of genCall for use in genPcall,
7734 (genCall): removed redundant dtype assignmen, use selectRegBank,
7735 (genPcall): handle returning in Carry properly, save in F0 if needed,
7736 (genReceive): handle bit register parameters
7737 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7738 (mcs51_assignRegisters): enable bit registers for all reentrant
7739 functions and don't set BitBankUsed unconditionally
7740 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7741 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7742 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7744 2005-08-27 Borut Razem <borut.razem AT siol.net>
7746 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7747 ppc-osx (Darwin) does not support -u option. It seems that it is
7748 supported only on Linux - GNU cp
7750 2005-08-25 Borut Razem <borut.razem AT siol.net>
7752 * sim/ucsim/gui.src/serio.src/Makefile.in,
7753 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7754 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7755 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7756 install and strip, since the strip at /usr/ccs/bin should be used
7759 2005-08-24 Borut Razem <borut.razem AT siol.net>
7761 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7763 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7765 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7768 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7770 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7771 * as/mcs51/lkmain.c (link_main): fixed warning
7772 * device/include/stdbool.h: ds390 has no advanced bit support yet
7773 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7774 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7775 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7776 and updated their macros
7777 * src/SDCCval.c (constVal): updated comment for renamed b_long
7779 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7781 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7782 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7783 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7784 (oprio): set priority for '['
7785 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7787 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7788 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7789 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7790 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7791 added overlayable BIT_BANK area
7792 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7793 (summary2): explain 'T' in legenda
7794 * as/mcs51/lkrloc.c: replaced old K&R style,
7795 (relr): added R_BIT processing,
7796 (errmsg): added "Bit-addressable relocation error",
7797 (adb_bit): added for converting from byte- to bit-addressable space,
7798 (adb_24_bit): added for converting from byte- to bit-addressable space
7799 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7800 used in reentrant functions now even as return value
7801 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7802 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7803 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7804 * src/SDCCglobl.h: added indicator BitBankUsed
7805 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7806 the bit registers b0-b7
7807 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7808 (geniCodeCast): fixed bug 1263853,
7809 (geniCodeLogicAndOr): put result in bool or char,
7810 (geniCodeReceive): added parameter func for accessing the return type,
7811 (geniCodeFunctionBody): pass func to geniCodeReceive
7812 * src/SDCCmain.c: added indicator BitBankUsed
7813 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7814 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7815 (checkSClass): don't put automatic bool/bit on stack,
7816 (checkFunction): removed check on function cannot return bit
7817 * src/SDCCsymt.h: added newBoolLink prototype
7818 * src/mcs51/gen.c (rb1regs): added bit registers,
7819 (movc): created for assigning to carry,
7820 (pushReg, popReg): created for pushing registers,
7821 (sameRegs): check both AOP_REG and AOP_CRY types,
7822 (aopOp): handle bit registers,
7823 (aopPut): optimization no self-assign,
7824 (saveRegisters): push reg->base (bits) only once for bit registers,
7826 (unsaveRegisters): pop reg->base only once and use popReg,
7827 (assignResultValue): added parameter func and return in carry for bits,
7828 (genIpush): optimization no reload in A if not changed,
7829 (genSend): bit parameters in reentrant functions are passed in bit
7830 registers by first assigning to bits in B, then save registers and
7832 (genCall): handle returning in Carry properly, save it in F0 if needed,
7833 (genPcall): updated assignResultValue call, this is not safe yet for bit
7834 returning function !!!
7835 (genFunction): don't generate equ's for bit registers and use pushReg,
7836 (genEndFunction): take care of bit returning functions and use popReg,
7837 (genRet): return bit in Carry,
7838 (genIfx): optimize bit registers and other directly addressable bits,
7839 (genReceive): updated assignResultValue call
7840 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7841 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7842 registers when using stack-auto
7843 * src/mcs51/ralloc.c (_G): added allBitregs,
7844 (regs8051): added the bit registers,
7845 (createStackSpil): use macro IS_BIT,
7846 (getRegBit): added to allocate a bit register, else spill,
7847 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7848 (updateRegUsage): factored out to ease stepping while debugging,
7849 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7850 also allocate bit registers,
7851 (fillGaps): handle bit registers,
7852 (findAllBitregs): added to create bit vector with all bit registers,
7853 (mcs51_allBitregs): returns this bit vector,
7854 (mcs51_assignRegisters): when using stack-auto use bit registers for
7855 passing parameters and creating local variables
7856 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7858 2005-08-22 Borut Razem <borut.razem AT siol.net>
7860 * device/lib/Makefile.in: replaced find option -or with -o
7861 to make it run on solaris
7863 2005-08-22 Raphael Neider <rneider AT web.de>
7865 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7866 fixes #1265442 (crash on Solaris)
7868 2005-08-20 Borut Razem <borut.razem AT siol.net>
7870 * configure, configure.in: added tests for libsocket and libnsl libraries,
7871 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7872 from support/regression/Makefile.in
7873 * support/regression/Makefile.in: added
7874 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7875 * sim/ucsim/libtool: regenerated on sparc-solaris
7876 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7877 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7878 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7879 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7880 sparc-solaris, which doesn't use GNU ld linker
7881 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7882 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7884 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7886 * src/mcs51/peeph.def: updated comments
7888 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7890 * device/lib/_gptrget.c,
7891 * device/lib/_gptrput.c: slightly shorter
7892 * doc/sdccman.lyx: incremented version
7893 * src/mcs51/peeph.def: moved peephole comments to the line of first
7894 change to better keep line correlation, reanimated 186.e
7895 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7897 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7899 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7900 David Saxton with quotes around file name.
7902 2005-08-15 Borut Razem <borut.razem AT siol.net>
7904 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7905 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7906 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7907 make tests run on x86_64 platform
7909 2005-08-13 Raphael Neider <rneider AT web.de>
7911 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7912 as it might be executed DURING a build (parallel make is wonderful)
7914 2005-08-13 Raphael Neider <rneider AT web.de>
7916 * device/lib/Makefile.in (port-specific-objects-pic16):
7917 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7918 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7920 * device/lib/pic16/Makefile.rules: build subdirs before creating
7921 the library, removed builddir rule, create $(builddir) early in
7922 recurse rule, use empty recurse rule for leaf directories
7923 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7924 mkdir errors (race condition), removed duplicate suffix "hex"
7926 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7927 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7928 prevents mkdir -p from aborting on Alpha
7930 2005-08-12 Raphael Neider <rneider AT web.de>
7932 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7933 db-statements in order to allow for arrays of pointers in code
7934 sections to be placed without interspersed 0-padding, fixes
7936 * (emitStatistics): fixed division by zero for pic18f1220
7937 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7938 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7939 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7940 * (pic16_pCodeConstString): keep track of already emitted string
7941 literals to prevent "duplicate definitions of symbol _str_NR"
7942 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7944 * device/lib/Makefile.in: ignore failing PIC16 library builds
7945 * device/lib/pic16/Makefile: do not build if gputils are missing
7946 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7948 2005-08-10 Raphael Neider <rneider AT web.de>
7950 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7953 2005-08-10 Raphael Neider <rneider AT web.de>
7955 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7956 Rokas' patch to add the new fixed point type "__fixed16x16"
7957 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7958 functions for __fixed16x16 arithmetics
7959 * device/lib/pic16: reimplemented the build system to support
7960 a separate build directory, better handling of libio (create
7961 the library in a separate subdir for each architecture) and
7962 easier configuration (centralized in Makefile.common)
7964 2005-08-07 Raphael Neider <rneider AT web.de>
7966 * src/pic16/gen.c (genrshTwo): fixed sign extension
7967 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7968 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7970 * device/include/pic16/pic18f4220.h: NEW, header for
7971 pic18f4220 and pic18f4320
7972 * device/include/pic16/pic18fregs.h: added new devices,
7973 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7974 * device/include/pic16/signal.h: resolved name clashes
7975 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7976 to also allow testing for interrupt enable bits, added
7977 comments on how to use the macros
7978 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7979 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7980 register definitions for the devices
7981 * device/lib/pic16/pics.all: added new devices
7982 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7984 * device/lib/pic16/libc/stdlib/memfree: do not count
7985 the block header as free memory
7986 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7987 simplified and added missing end-of-blocklist-marker
7988 (reported by Peter Onion, fixes #1252814)
7989 * (_mergeHeapBlock): fixed loop condition
7990 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7991 len==0, restructured code
7992 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7993 up a bit, reduced bitfield accesses, prevent endless loops
7994 in case of heap corruption
7995 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7996 "unreferenced arguments/must return a value" warnings
7997 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7998 replaced BAUDREG with SPBRG
7999 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8000 device/lib/pic16/debug/gstack/gstack.c: replaced
8001 _naked, _asm, _endasm with __naked, __asm, __endasm
8003 2005-08-05 Raphael Neider <rneider AT web.de>
8005 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8006 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8008 2005-08-05 Borut Razem <borut.razem AT siol.net>
8010 * device/lib/Makefile.in: added missing ';'
8011 * configure: removed ^M characters
8013 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8015 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8016 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8019 2005-08-04 Borut Razem <borut.razem AT siol.net>
8021 * configure.in: pic16 libraries build 2nd try - enable running
8022 configure in device/lib/pic16
8023 * configure: regenerated from configure.in
8024 * device/lib/Makefile.in: create $(PORT)/bin directory
8026 2005-08-03 Raphael Neider <rneider AT web.de>
8028 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8029 to get/set values via pointers
8030 * (genUnpackBits,genPackBits): changed detection of
8031 ptr->bitfield vs. sym.bitfield, fixed access via generic
8032 pointers, removed dead (wrong) code for multibyte bitfields
8033 * (genNearPointerGet, genGenPointerGet): removed useless code,
8034 fixed bitfield detection, fixes #1250594
8035 * (genNearPointerSet): removed useless code
8036 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8037 and introduced macro pic16_emitpcode that conditionally emits
8038 the origin of the following pCode (useful for debugging SDCC)
8039 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8040 * (createDefmap): fixed handling of LFSR for --optimize-df
8042 2005-08-02 Borut Razem <borut.razem AT siol.net>
8044 * device/lib/Makefile.in: pic16 libraries build enabled since
8045 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8047 2005-08-02 Raphael Neider <rneider AT web.de>
8049 * src/pic16/gen.c (genPackBits): removed deprecated warning
8050 * (genGenPointerSet): fixed bitfield detection
8052 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8054 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8056 2005-07-31 Raphael Neider <rneider AT web.de>
8058 * device/lib/pic16/libdev/pic18f458.c,
8059 device/include/pic16/pic18f458.h: added missing T0CONbits
8061 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8063 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8065 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8067 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8069 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8071 * device/include/mcs51/at89c51ed2.h: added.
8073 2005-07-23 Raphael Neider <rneider AT web.de>
8075 * src/pic/gen.h: added emitpcode macro for debugging
8076 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8077 and replace by macro adding debug information on demand
8078 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8079 * (gencjne): tried to fix; replaced with correct (slower) code
8080 * (gen{Unp,P}ackBits): fixed single bit access
8081 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8082 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8083 previous instruction
8084 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8085 register has to be handled with care (forbidding movement
8086 of assignments/uses, removing assignments completely, ...)
8087 * (pCodeOptime2pCodes): make use of regIsSpecial
8088 * added lots of debugging output (commented out)
8089 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8090 from being reused as result UNLESS it is known to work
8092 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8094 * support/Util/dbuf.h: include <stddef.h> for size_t
8095 * .version: changed to version 2.5.2
8097 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8099 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8101 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8103 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8104 (genModOneByte): removed needless psha/pula
8106 2005-07-22 Raphael Neider <rneider AT web.de>
8108 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8109 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8110 * src/pic/gen.c (resolveIfx): do not "invent" labels
8111 * (genSkipc): changed to positive logic
8112 * (genSkipCond): removed as no longer needed
8113 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8115 * (genLeftShift): check operands are in different registers
8116 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8117 INCF does not update CARRY...
8118 * src/pic/main.c: fixed _linkCmd
8119 * src/pic/pcode.c (unlinkpCode): added inactive code
8120 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8121 alive (do not assign result and operand overlapping registers)
8123 2005-07-22 Raphael Neider <rneider AT web.de>
8125 * src/pic/device.c (dump_sfr): replaced register declaration with
8126 call to emitSymbolToFile() to avoid duplicate symbols
8127 * (assignRelocatableRegisters): do not declare external symbols
8128 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8129 right (take size of type, not etype)
8130 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8131 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8132 * (packRegsForAccUse): disabled assignment of WREG as
8133 the result reg to prevent occurence of just fixed #1235003,
8135 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8136 symbols (avoids duplicate symbols in .asm file)
8137 * (pic14emitRegularMap): use emitSymbolToFile()
8138 * src/pic/gen.c (aopOp): fixed spillLocation handling
8139 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8140 * (genDataPointerSet): removed unneccessary variables/output
8142 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8144 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8145 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8147 2005-07-21 Raphael Neider <rneider AT web.de>
8149 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8150 architecture cannot handle them efficiently, fixes bug #1235003
8151 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8152 check for empty sets before using them (fixes bug #1232190)
8154 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8156 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8157 (lnksect2): generate warnings for memory overlap
8158 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8159 constseg to set the name of these segments so you can instruct the linker
8160 to place them in banks
8161 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8162 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8163 added code_seg and const_seg to options
8164 * src/SDCCglue.c (emitMaps): use options.const_seg,
8165 (createInterruptVect): put interrupt vectors in segment HOME,
8166 (glue): put HOME before static segment and put the main glue in HOME,
8167 (glue): use options.code_seg
8168 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8169 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8170 these segments so you can instruct the linker to place them in banks
8171 (linkEdit): use code_loc for HOME segment which should be the first
8172 segment in code memory now
8173 * src/SDCCmem.c: fixed more stuff like bug 1238386
8174 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8175 (changePointer): don't change function pointers to code pointers for
8177 (compareType): added exceptional check for banked function pointers
8178 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8179 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8180 after static in code memory
8181 * src/mcs51/gen.c: added aopLiteralLong prototype,
8182 (aopForSym): use getSize for functions,
8183 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8184 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8185 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8187 (genPcall): use call for literal function pointers and generate banked
8188 calls over the one trampoline so there's only one place for the user to
8189 modify according to his/hers hardware,
8190 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8191 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8192 * src/mcs51/main.c: added keyword banked,
8193 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8194 * support/Util/SDCCerr.c,
8195 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8196 needed for passing the bank and address to the trampoline
8197 * device/lib/mcs51/crtbank.asm: added for bankswitching
8198 * device/lib/mcs51/Makefile: added crtbank
8200 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8202 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8203 for fields at offset 0 of a struct or union as reported
8204 on 2005-07-07 in the developer mailing list.
8206 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8208 * src/SDCCmem.c: fixed bug 1238386
8210 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8212 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8213 (patch #1144962), added peephole 300, enabled 259.x
8214 * doc/sdccman.lyx: removed screenshot and provided link instead
8216 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8218 * doc/sdccman.lyx: added section about debugging with ddd
8219 * doc/figures/ddd_example.eps: screenshot of debugging session
8221 2005-07-04 Raphael Neider <rneider AT web.de>
8223 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8224 like CODE pointers, fixes #1115683
8225 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8226 call, fixes bugs #1232211, #1228110,
8227 fixed wrong casts to pCodeFlow from pCodeInstructions
8229 2005-07-04 Raphael Neider <rneider AT web.de>
8231 * src/pic/gen.c (popGet): changed assert to allow for
8233 * (popGetAddr): changed signature to provide
8234 an additional index, patched all call sites
8235 * (genCmpEq): handle literal-like operands correctly
8236 * (genAddrOf): added sanity checks on __code/__data pointers
8237 * (genAssign): added handling of symbols from __code section
8238 * (gencjne): do not generate code for comparisons whose result
8239 is neither stored nor used, fixes bug #1171114
8240 * (AccLsh, AccRsh): operate on operand instead of WREG
8241 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8242 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8244 * rewrote complete shift-by-literal logic, commented unused
8246 * (genConstPointerGet): get multiple bytes (if result size > 1),
8247 fixed handling of non-immediate addresses
8248 * (genPointerGet): handle CODE pointers like CONST pointers
8249 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8250 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8251 operand is to be treated as a literal or not
8252 * (mov2w,genPcall,genCmpEq),
8253 src/pic/genarith.c: use aop_isLitLike() to decide between
8254 literal/register contents
8255 * (addSign): added missing offset
8256 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8257 only emit comment in debug-mode,
8258 use {aop,op}_isLitLike throughout the file
8259 * src/pic/glue.c: fix initializers for pointers (work in progress)
8260 * src/pic/pcode.c (get_op): honor index on _const symbols
8261 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8262 * (dumppBlock): added pCode size estimation
8263 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8264 check for IS_SYMOP before OP_SYMBOL'ing
8265 * fixed indentation, compacted switch-statements
8266 * (allocReg): find free register and allocate it instead of
8267 allocating new registers all the time
8268 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8269 registers as its operands (necessary only for multibyte GETs)
8271 2005-07-01 Raphael Neider <rneider AT web.de>
8273 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8274 debugging .asm-output macros FENTRY + FEXIT
8275 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8277 * (emitpComment): NEW, printf to pCode
8278 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8280 * (popGetAddr): NEW, variant of popGet to access an immediates
8281 high(er) bytes instead of the n'th byte of memory they reference,
8282 replaced popGet with popGetAddr where neccessary
8283 * (genDataPointerGet): reactivated and fixed implementation
8284 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8286 * (genDataPointerSet): fixed multibyte assignments
8287 * (genpic14Code): fixed --i-code-in-asm handling
8288 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8289 * (genPlus): fixed index-out-of-bounds error
8290 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8291 * src/pic/ralloc.c: added debugging output macro FENTRY2
8292 * (spillThis): fixed indentation, enbraced for-body for clarity
8293 * (rematStr): commented out as now unused
8294 * (regTypeNum): commented out special spill case (overwrites
8296 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8298 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * doc/sdccman.lyx: documented sfr16/sfr32,
8301 added example for using storage class with function pointers
8302 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8304 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8306 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8307 * device/lib/_itoa.c,
8308 * device/lib/_ltoa.c: optimized codesize
8309 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8310 but don't know how to suppress the double warning.
8311 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8312 * support/Util/SDCCerr.c,
8313 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8315 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8317 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8318 fixed old K&R prototypes
8319 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8320 * device/lib/_gptrget.c,
8321 * device/lib/_gptrgetc.c,
8322 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8323 also new versions for small generic pointers and banked generic pointers
8324 * src/port.h: added const_name
8325 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8326 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8327 * src/SDCCcse.c (findPrevIc): check all associative operators
8328 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8329 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8330 * src/SDCCmem.c: updated comments,
8331 set far-space to 0 for pdata, results in optimized code
8332 * src/SDCCmem.h: added macro CONST_NAME
8333 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8334 moving the info into the highest bits, see also gptrget/gptrput
8335 * src/src.dsp: added sdcc.ico to project files
8336 * src/avr/gen.c (genCast): fixed bug 0x%d
8337 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8338 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8339 relation between ptr_type and DCL_TYPE,
8340 (genCast): fixed bug 0x%d
8341 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8342 (CODE)" for const_name
8343 * src/hc08/gen.c (genCast): fixed bug 0x%d
8344 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8345 (hc08_port): added "CONST (CODE)" for const_name
8346 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8347 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8348 between ptr_type and DCL_TYPE,
8349 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8350 operand* and took AOP() inside function so sfr-ness can be checked,
8351 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8353 (genFunction, genEndFunction): optimized stack setup,
8354 (genMinus): optimized for literals with ending zeroes (in bytes),
8355 (genCast): fixed bug 0x%d
8356 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8357 (mcs51_port): added "CONST (CODE)" for const_name
8358 * src/mcs51/peeph.def: made rule 226 more generic
8359 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8360 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8361 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8362 * src/z80/main.c (z80_port): added NULL for const_name,
8363 (gbz80_port): added NULL for const_name
8364 * support/regression/tests/bug663539.c,
8365 * support/regression/tests/sfr16.c: new tests
8367 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8369 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8371 2005-06-24 Raphael Neider <rneider AT web.de>
8373 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8375 * device/include/pic16/signal.h: added USBIF
8378 2005-06-24 Raphael Neider <rneider AT web.de>
8380 * device/lib/pic16/libdev/pic18f2455.c,
8381 device/include/pic16/pic18f2455.h: NEW
8382 * device/include/pic16/pic18fregs.h,
8383 device/lib/pic16/pics.all,
8384 src/pic16/device.c: added 18f2455
8385 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8386 device/include/pic16/{pic18f[68][567].h,usart.h}:
8387 replaced MULTIPLE_USARTS define with more relaible
8388 compatibility sfrs (for USART access)
8390 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8392 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8393 and the output asm file line is printed on two lines.
8395 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8397 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8398 BGT, BLE, BHI, and BLS instructions
8399 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8401 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8402 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8404 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8406 2005-06-15 Raphael Neider <rneider AT web.de>
8408 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8409 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8410 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8411 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8412 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8414 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8416 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8417 Marcel Telka in bug #1215704
8419 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8421 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8422 located in shared memory bank.
8424 2005-05-31 Raphael Neider <rneider AT web.de>
8426 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8427 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8428 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8430 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8432 * device/lib/_strncpy.c: fixed the fix
8434 2005-05-26 Raphael Neider <rneider AT web.de>
8436 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8437 initializers with \0, bug #1208187
8438 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8439 intializers with \0, bug #1208187
8441 2005-05-26 Raphael Neider <rneider AT web.de>
8443 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8444 initializers with \0, bug #1208187
8445 * src/pic16/main.c (_process_pragma): added sanity checks
8446 for stack position and size, emit warnings when appropriate
8448 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8450 * device/lib/_strncpy.c: fixed not filling with \0
8452 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8454 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8456 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8457 compound_statement),
8459 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8461 2005-05-24 Raphael Neider <rneider AT web.de>
8463 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8465 2005-05-24 Raphael Neider <rneider AT web.de>
8467 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8468 TRISE definitions, closes bug #1162453
8470 2005-05-22 Raphael Neider <rneider AT web.de>
8472 * src/pic16/main.c (_process_pragma): check for missing
8473 arguments to pragmas code and udata
8474 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8475 consistency fixes to match other headers (thanks to Jim Paris)
8476 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8478 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8480 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8482 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8484 * support/regression/tests/bug1198642.c: new test
8485 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8486 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8487 * support/scripts/resource.h,
8488 * support/scripts/resource.rc,
8489 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8490 * support/scripts/sdcc.ico: added 32x32 icon
8492 2005-05-18 Raphael Neider <rneider AT web.de>
8494 * device/lib/pic16/libdev/pic18f*.c,
8495 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8496 keywords to "__sfr" and "__at (X)"
8497 * device/include/pic16/pic18fregs.h: added pic18f4520
8498 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8499 #1203088 (MPLAB compatibility)
8501 2005-05-17 Raphael Neider <rneider AT web.de>
8503 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8504 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8505 * device/lib/pic16/pics.all: added new devices
8506 * src/pic16/device.c: added support for pic18f4520
8508 2005-05-16 Raphael Neider <rneider AT web.de>
8509 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8510 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8511 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8512 convenience function for bit access
8514 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8516 * device/lib/printf_large.c: fixed bug 1193299
8517 * support/regression/tests/bug1057979.c: added test %3.3s
8519 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8521 * device/include/mcs51/8051.h,
8522 * device/include/mcs51/8052.h: made parseable with lint
8523 * device/include/mcs51/lint.h: added include file for (sp)lint
8524 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8525 * doc/cdbfileformat.lyx,
8526 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8528 2005-05-14 Raphael Neider <rneider AT web.de>
8530 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8531 * device/lib/pic16/libc/stdlib/itoa.c (new)
8532 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8533 * device/lib/pic16/libio/Makefile: exclude subdir according to
8534 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8535 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8536 * src/pic16/gen.c (genFunction): prevent annoying warning
8537 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8539 * support/cpp2/cppmain.c (cpp_output_string): new
8540 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8543 2005-05-13 Borut Razem <borut.razem AT siol.net>
8545 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8547 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8549 * .version: changed to version 2.5.1; back to bleeding edge development
8551 2005-05-11 Borut Razem <borut.razem AT siol.net>
8553 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8554 generate PDF version 1.3 documents
8556 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8558 * .version: changed to version 2.5.0
8560 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8562 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8564 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8566 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8567 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8568 well as many smaller updates.
8569 * .version: changed to version 2.5.0-pre1
8571 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8573 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8575 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8577 * support/regression/tests/bug1185672.c: added
8578 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8580 * src/mcs51/gen.c (genCall): added comments, made it look safer
8581 * src/mcs51/gen.c (genEndFunction): simplified
8583 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8585 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8587 2005-04-14 Borut Razem <borut.razem AT siol.net>
8589 * fixed bug 1045046 - SIGSEGV with really simple code?:
8590 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8591 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8593 2005-04-14 Borut Razem <borut.razem AT siol.net>
8595 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8596 src/pic16/device.h: temporarily disabled experimental #inline pragma
8599 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8601 * device/include/z80/stdio.h,
8602 * device/include/z80/string.h: removed these highly incomplete files so
8603 SDCC can use the default ones in device/include/
8605 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8607 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8609 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8612 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8614 * device/include/malloc.h: removed redundant __reentrant prototypes
8615 * device/lib/_mullong.c: added working xstack variant in asm (C version
8616 doesn't pass regression tests)
8617 * device/lib/bpx.c: used __data and made bpx char for mcs51
8618 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8619 (createFunction): fixed bug with xstackPtr
8620 * src/SDCCcse.c: corrected comments
8621 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8622 (killDeadCode, eBBlockFromiCode): removed unused code
8623 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8625 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8626 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8627 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8628 (genModOneByte): fixed warning in MSVC
8629 * src/mcs51/main.c (): added comments
8630 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8632 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8634 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8636 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8638 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8640 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8642 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8643 characters arrays of larger size than the declared one.
8645 2005-04-10 Borut Razem <borut.razem AT siol.net>
8647 * src/pic/gen.c (genInline),
8648 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8649 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8650 (findNextInstruction), (findPrevInstruction),
8651 (findInstructionUsingLabel),
8652 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8653 * src/pic/pcode.c (findLabel): added missing '\n'
8654 * src/src.dsp: added SDCCdwarf2.c to the project
8656 2005-04-09 Borut Razem <borut.razem AT siol.net>
8658 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8660 2005-04-08 Raphael Neider <rneider AT web.de>
8662 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8663 into the chain after a given one) and mergeDefmapSymbols (combine
8664 defmap entries for each symbol per pcode)
8665 * (createDefmap): have defmap entries merged in the end
8666 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8667 a symbol before replacing one access type's symbol, merge symbols in
8668 the end (replacement symbol might already have an entry)
8669 * (assignValnums): keep reference to written WREG intact
8671 2005-04-08 Raphael Neider <rneider AT web.de>
8673 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8676 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8678 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8681 2005-04-07 Raphael Neider <rneider AT web.de>
8683 * device/include/pic16/usart.h: added compatibility defines for
8684 devices with more than one USART
8685 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8687 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8689 * device/lib/Makefile.in: updated for port specific include
8691 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8693 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8695 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8697 * device/include/8051.h,
8698 * device/include/8052.h,
8699 * device/include/at89S8252.h,
8700 * device/include/at89c55.h,
8701 * device/include/at89x051.h,
8702 * device/include/at89x51.h,
8703 * device/include/at89x52.h,
8704 * device/include/mcs51reg.h,
8705 * device/include/reg51.h,
8706 * device/include/reg764.h,
8707 * device/include/regc515c.h,
8708 * device/include/sab80515.h: (re)moved these 12 files
8709 * device/include/mcs51/8051.h,
8710 * device/include/mcs51/8052.h,
8711 * device/include/mcs51/at89S8252.h,
8712 * device/include/mcs51/at89c55.h,
8713 * device/include/mcs51/at89x051.h,
8714 * device/include/mcs51/at89x51.h,
8715 * device/include/mcs51/at89x52.h,
8716 * device/include/mcs51/mcs51reg.h,
8717 * device/include/mcs51/reg51.h,
8718 * device/include/mcs51/reg764.h,
8719 * device/include/mcs51/regc515c.h,
8720 * device/include/mcs51/sab80515.h: and added them here
8722 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8724 * device/include/stdarg.h: changed SDCC specific keywords to double
8726 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8728 * device/include/hc08/mc68hc908gp32.h,
8729 * device/include/hc08/mc68hc908jb8.h,
8730 * device/include/hc08/mc68hc908jkjl.h,
8731 * device/include/hc08/mc68hc908qy.h: fixed comments
8732 * device/include/mcs51/README: updated
8733 * device/include/mcs51/c8051f120.h: added PINRSF
8734 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8735 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8736 amidst code. Also inline is not supported.
8738 2005-04-06 Raphael Neider <rneider AT web.de>
8740 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8741 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8742 callers stack/frame pointers
8744 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8746 * device/include/pic16/usart.h: added, missing in previous commit,
8747 * device/include/pic16/adc.h: fixed typo,
8748 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8750 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8752 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8753 uninitialized because a bug appears with gplink
8754 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8755 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8756 complains for unrecognised option
8758 2005-04-05 Raphael Neider <rneider AT web.de>
8760 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8761 structs as well (using memcpy)
8762 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8763 on ISRs (GOTO has no label)
8764 * src/pic16/device.h: added OF_OPTIMIZE_DF
8765 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8766 new data flow analysis/optimization
8767 * src/pic16/pcode.c: added (prototypes for and implementation of)
8768 dataflow analysis functions, fixed pCodeInstructions' inCond and
8769 outCond values, made RCALL a branch instruction
8770 * (pic16_unlinkpCode): keep C line if possible
8771 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8772 C line moved if possible
8773 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8774 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8775 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8776 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8778 * (pic16_getJumptabpCode): NEW, needed in...
8779 * (LinkFlow): fixed handling of jumptables, calls and conditional
8781 * (pic16_InsertCommentAfter): NEW
8782 * (pic16_pCodeReplace): made verbose and flow preserving
8783 * (AnalyzeFlow): added call to data flow analysis
8784 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8785 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8786 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8788 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8790 * src/SDCCast.c (decorateType): fixed bug #1105626
8792 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8794 * device/include/asm/pic16/features.h,
8795 * pic18f*.h headers,
8796 * device/include/pic16/adc.h,
8797 * device/include/pic16/delay.h,
8798 * device/include/pic16/i2c.h,
8799 * device/include/pic16/malloc.h,
8800 * device/include/pic16/stdio.h,
8801 * device/include/pic16/stdlib.h,
8802 * device/include/pic16/string.h,
8803 * device/lib/pic16/libc/stdio/printf_tiny.c,
8804 * device/lib/pic16/libc/stdio/printf_small.c,
8805 * device/lib/pic16/libc/stdio/strmgpsim.c,
8806 * device/lib/pic16/libc/stdio/strmmssp.c,
8807 * device/lib/pic16/libc/stdio/strmusart.c,
8808 * device/lib/pic16/libc/stdio/vfprintf.c,
8809 * device/lib/pic16/libc/stdlib/ltoa.c,
8810 * device/lib/pic16/libc/stdlib/putchar.c,
8811 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8812 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8813 * device/lib/pic16/libc/stdlib/memchrram.c,
8814 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8815 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8816 * device/lib/pic16/libio/adc/adcbusy.c,
8817 * device/lib/pic16/libio/adc/adcread.c,
8818 * device/lib/pic16/libio/adc/adcsetch.c,
8819 * device/lib/pic16/libio/usart/ubaud.c,
8820 * device/lib/pic16/libio/usart/ubusy.c,
8821 * device/lib/pic16/libio/usart/udrdy.c,
8822 * device/lib/pic16/libio/usart/uopen.c,
8823 * device/lib/pic16/libio/usart/uputc.c,
8824 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8825 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8826 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8827 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8828 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8829 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8830 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8831 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8832 specific keywords to double underlined form,
8833 * device/lib/pic16/libc/Makefile.rules,
8834 * device/lib/pic16/libsdcc/Makefile.rules,
8835 * device/lib/pic16/libm/Makefile,
8836 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8837 to compile with C standard set in Makefile.common
8838 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8839 rand.c and crc.c in compilation process,
8840 * device/lib/pic16/libsdcc/int/divuint.c,
8841 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8842 `c' from signed to unsigned,
8843 * device/lib/pic16/startup/crt0.c,
8844 * device/lib/pic16/startup/crt0i.c,
8845 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8846 keywords to double underlined form, bug fixes in _do_cinit function
8847 which prevented the correct initialization of the .idata segment,
8848 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8849 core to enter a infinite loop
8850 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8852 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8854 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8856 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8858 * device/include/Makefile.in: add support for hc08 subdirectory
8859 * device/include/hc08/: new subdirectory
8860 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8861 Lucas Loizaga, thanks!
8862 * device/include/hc08/mc68hc908qy.h,
8863 * device/include/hc08/mc68hc908gp32.h,
8864 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8865 their own directory. Changed internal macro names to use the compiler
8866 reserved namespace. Changed SDCC specific keywords to double
8868 * device/include/math.h,
8869 * device/include/malloc.h,
8870 * device/include/stdarg.h,
8871 * device/include/stdbool.h
8872 * device/include/string.h,
8873 * device/include/tinibios.h,
8874 * device/include/ds400rom.h,
8875 * device/include/8051.h,
8876 * device/include/8052.h,
8877 * device/include/80c51xa.h,
8878 * device/include/at89c55.h,
8879 * device/include/at89S8252.h,
8880 * device/include/at89x51.h,
8881 * device/include/at89x52.h,
8882 * device/include/ds80c390.h,
8883 * device/include/reg764.h,
8884 * device/include/regc515c.h,
8885 * device/include/sab80515.h,
8886 * device/include/mcs51/c8051f000.h,
8887 * device/include/mcs51/c8051f018.h,
8888 * device/include/mcs51/c8051f020.h,
8889 * device/include/mcs51/c8051f040.h,
8890 * device/include/mcs51/c8051f060.h,
8891 * device/include/mcs51/c8051f120.h,
8892 * device/include/mcs51/c8051f300.h,
8893 * device/include/mcs51/c8051f310.h,
8894 * device/include/mcs51/c8051f320.h,
8895 * device/include/mcs51/c8051f330.h,
8896 * device/include/mcs51/c8051f350.h,
8897 * device/include/z180.h: Changed SDCC specific keywords to double
8900 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8902 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8904 * (pic16_assignConfigWordValue): disable testing of configuration
8905 register value with config mask,
8906 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8907 function with port->fun_prefix,
8908 * (genFunction): when generating a naked interrupt function never
8909 create an absolute segment placed in interrupt vector address, place
8910 the actual interrupt function at IVA instead, when an interrupt
8911 function is generated with unspecified interrupt then do not create
8912 the absolute section,
8913 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8914 code for generating a call to generic pointer get/put function with
8915 a call to function pic16_callGenericPointer(),
8916 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8917 the call to the generic pointer get/put functions with prefixing the
8918 function name with port->fun_prefix,
8919 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8920 * src/pic16/main.c (_process_pragma): prefix function with
8922 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8923 calling assembler, old 18Fxxxx macro is deprecated,
8924 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8925 PC_ASMDIR in while condition,
8926 * (findInstruction): add PC_ASMDIR in while condition,
8927 * (buildCallTree): prefix main with port->fun_prefix,
8928 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8929 identifier for variable with banked access in instructions BTFSS,
8930 BTFSC, BCF, BSF, BTG
8931 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8932 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8933 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8934 perform optimization when enviroment variable NO_REG_OPT is set,
8935 * (insideLRBlock): NEW, return 1 if register is inside an
8936 INF_LOCALREGS block,
8937 * (RemoveRegFromLRBlock): remove a register that is completely
8938 eliminated by register optimization, but it is still left in local
8939 register store/restore in/from stack block,
8940 * (Remove2pcodes): after removing register, check to see if it
8941 should be removed from local register store/restore in/from stack
8943 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8944 DUMMY_READ_VOLATILE,
8946 * device/include/pic16/adc.h: minor prototype modifications and
8948 * device/include/pic16/malloc.h: added GPL notice various
8950 * device/include/pic16/stdint.h: NEW, standard header for ints
8951 * device/include/pic16/delay.h: NEW, header for delay functions,
8952 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8954 * device/include/pic16/signal.h: NEW, header providing helper macros
8955 for implementing signal handlers,
8956 * device/include/pic16/stdio.h: added prototypes for functions,
8957 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8958 prototypes for stdin and stdout, added macro PUTCHAR to
8959 automatically implement putchar function prototype,
8960 * device/include/pic16/usart.h: modified and updated USART library,
8961 * device/lib/pic16/libio/adc/,
8962 * device/lib/pic16/libio/i2c: some modifications to improve library
8964 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8965 family of functions,
8966 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8967 family of functions and other sources,
8968 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8969 of the PIC18Fxx[28] devices,
8970 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8971 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8972 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8973 _do_cinit function, because the previous failed when local variables
8974 where not placed in the same memory bank,
8975 * device/lib/pic16/libsdcc/char/: various modifications to improve
8976 library performance,
8977 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8978 information on the new functions of the c library and more...
8980 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8982 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8984 2005-03-26 Raphael Neider <rneider AT web.de>
8986 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8987 if condition == CARRY)
8988 * (genCmp): adapted to new genSkipc semantics
8989 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8990 on rIfx (genCmp was broken)
8992 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8994 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8995 * src/z80/main.c (_keywords[]),
8996 * src/SDCCglobal.h (struct options),
8998 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8999 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9000 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9001 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9002 always available in leading double underscore form. The C99 support is
9003 mostly missing, but it's a start.
9004 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9005 reserved identifier "__data".
9007 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9009 * src/mcs51/peeph.def: fixed bug 1170013
9011 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9013 * device/include/mcs51reg.h: fixed bug 842007
9015 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9017 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9020 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9022 * src/port.h (struct PORT),
9023 * src/avr/ralloc.c (avr_assignRegisters),
9025 * src/ds390/ralloc.c (ds390_assignRegisters),
9027 * src/hc08/ralloc.c (hc08_assignRegisters),
9029 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9031 * src/pic/ralloc.c (pic14_assignRegisters),
9033 * src/pic16/ralloc.c (pic16_assignRegisters),
9035 * src/xa51/ralloc.c (xa51_assignRegisters),
9037 * src/z80/ralloc.c (z80_assignRegisters),
9039 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9040 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9042 * src/SDCCdflow.c (computeDataFlow),
9044 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9046 * src/SDCCcflow.c (*),
9048 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9049 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9050 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9051 immedDom() returning wrong block; probably fixes bug #1160833)
9053 2005-03-20 Borut Razem <borut.razem AT siol.net>
9055 * support/scripts/inc2h.pl: WIN32 port
9057 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9059 * device/lib/makefile.in: added abs.c and labs.c
9061 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9063 * device/include/stdint.h: added
9064 * device/lib/abs.c: added
9065 * device/lib/labs.c: added
9066 * device/include/stdlib.h: added abs() and labs() prototypes
9067 * device/lib/libsdcc.lib: added abs and labs
9068 * device/include/float.h,
9069 * device/lib/_fsmul.c,
9070 * device/lib/printf_fast.c,
9071 * device/lib/printf_tiny.c: updated comments
9073 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9078 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9080 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9081 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9083 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9085 * device/lib/printf_large.c: removed inline assembly for portability and
9086 readability. Use printf_fast if speed or size are more important.
9087 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9088 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9090 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9092 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9093 prevent compiler warning
9095 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9097 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9098 moved to level 0 and declared as static. Also they are explicit
9099 placed in access bank. This was necessery because some times they
9100 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9101 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9102 optimizations. Currently only compare to unsigned char is implemented,
9103 * src/pic16/gen.c: added fReturnIdx array,
9104 * (struct resolvedIfx) is moved to gen.h and made public,
9105 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9106 * (aopForSym): added an optimization to directly store in stack of
9107 the operand of a SEND iCode,
9108 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9109 but as registers instead (AOP_REG) using the fReturnIdx array,
9110 * (pic16_freeAsmop): remove the freed register from the
9111 _G.sregsAlloc field,
9112 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9113 a compare of 'WREG',
9114 * (pic16_popGetTempRegCond): changed function prototype, now
9115 function takes also a bitVector argument v which holds the current
9116 set of registers that are allocated for stack access by aopForSym,
9117 registers allocated in aopForSym for accessing stack symbols are not
9118 any more part of the functions usedRegs field,
9119 * (genCall): some times aopOp is called for a stack variable to be
9120 send, aopForSym might perform the push, if this is true make sure
9121 that genCall doesn't push the variable twice by testing _G.resDirect,
9122 * (genFunction): changed testing for unspecified interrupt number
9123 from 256 to INTNO_UNSPEC,
9124 * modified selection scheme of frame pointer generation. Previously
9125 if function did use local registers a frame pointer was generated,
9126 now a frame pointer is generated only if function has arguments
9127 (that need PLUSW2 register access), or has stack arguments, or the
9128 compiler is not instructed to omit the frame pointer,
9129 * (genEndFunction): before restoring local registers that were saved
9130 in the function preamble, also restore the registers that *might*
9131 have been allocated for stack access,
9132 * (genRet): removed some old comments,
9133 * (genCmp, the active (RN's) version): added a call to the
9134 pic16_genCmp_special function to perform the compare with a more
9135 robust and optimized way,
9136 * (genInline): a feature has been added in inline code generation,
9137 which allows a wildcard variable substitution when writing inline
9138 assembly. Code is incomplete and experimental therefore undocumented,
9139 * (genCast): changed order of aopOp for result and right to allow
9140 aopForSym to directly load the result if possible,
9141 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9142 perform an optimized compare on some selected special occasions,
9143 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9144 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9145 generate an IVT any more,
9146 * src/pic16/main.c (pic16_optionsTable): added command line option
9148 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9149 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9151 * src/pic16/NOTES: Raphael Neider added in list of active developers
9152 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9153 jumptable_end to prevent bug #,
9154 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9155 inCond and outCond fields,
9156 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9157 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9158 turn off register spilling,
9159 * (packRegsForOneUse): synced with other ports' versions although it
9160 is not used currently,
9161 * (pic16_packRegisters): added an optimization while reading
9162 structure bitfields, some registers may be saved (malloc code is
9163 decreased by 80 bytes)
9165 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9167 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9168 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9169 this can be optimized more?
9171 2005-03-10 Raphael Neider <rneider AT web.de>
9173 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9174 genNearPointerGet): (hopefully) fixed access to bitfields via
9175 pointers (p->bitN = x; and x = p->bitN; failed)
9177 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9179 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9181 2005-03-09 Raphael Neider <rneider AT web.de>
9183 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9185 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9187 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9188 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9189 (regTypeNum): set REG_BIT type if necessary
9190 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9191 * support/regression/tests/critical.c: check bug 1144613
9193 2005-03-02 Raphael Neider <rneider AT web.de>
9195 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9197 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9199 * src/avr/ralloc.c (serialRegAssign),
9200 * src/ds390/ralloc.c (serialRegAssign),
9201 * src/hc08/ralloc.c (serialRegAssign),
9202 * src/mcs51/ralloc.c (serialRegAssign),
9203 * src/pic/ralloc.c (serialRegAssign),
9204 * src/pic16/ralloc.c (serialRegAssign),
9205 * src/xa51/ralloc.c (serialRegAssign),
9206 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9208 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9210 * src/SDCCast.c (decorateType): fixed bug 1124787
9212 2005-02-20 Hubert Sack <sack AT digiplan.de>
9213 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9215 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9218 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9220 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9221 to keep the correct label reference count when adding/removing references
9222 to labels. A peephole file using this is appended to patch #1144962.
9224 2005-02-14 Raphael Neider <rneider AT web.de>
9226 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9227 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9228 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9229 retrievals of result operand's value on assignment
9231 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9233 * device/include/pic16/string.h: modified prototype for memccpy()
9234 to memccpy(void *, void *, char, size_t)
9235 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9236 check whether to omit frame pointer or not,
9237 * (genInline): convert all occurences of "\n" to LF in inline
9238 assembler blocks, this helps formatting the inline text,
9239 * (pic16_loadFSR0): modified prototype,
9240 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9241 removed some 8051 legacy code,
9242 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9243 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9244 before allocating temporary registers in functions,
9246 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9248 * support/regression/tests/bitvars.c: corrected the "fix"
9250 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9252 * support/regression/tests/bitvars.c,
9253 * support/regression/tests/bitwise.c,
9254 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9256 2005-02-10 Raphael Neider <rneider AT web.de>
9258 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9259 different size for Alpha
9260 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9262 2005-02-09 Raphael Neider <rneider AT web.de>
9264 * src/SDCC.lex(doPragma) : save and restore warning options as well
9265 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9266 * have #pragma less_pedantic set the errorlevel to WARNING
9268 * (cloneOptimize) : fixed wrong malloc's size
9269 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9270 facilitate correct handling of #pragma (save|restore)
9272 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9274 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9276 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9278 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9280 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9282 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9284 2005-02-02 Raphael Neider <rneider AT web.de>
9286 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9287 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9288 * (pic16_storeForReturn): fixed to allow returning function pointers
9289 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9290 * device/include/pic16/{stddef.h,stdbool.h}: added
9292 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9294 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9296 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9298 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9299 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9300 appeared to be required
9302 2005-01-31 Borut Razem <borut.razem AT siol.net>
9304 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9305 include/mcs51 and include/z80 directories to the package
9307 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9309 * src/hc08/gen.c (genFunction): fixed bug #1112752
9311 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9313 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9315 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9317 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9319 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9321 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9323 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9325 * device/include/c8051fxxx.h: removed these 6 files
9326 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9328 2005-01-26 Raphael Neider <rneider AT web.de>
9330 * src/pic16/gen.c (genAssign): fixed assignment from longs
9331 in codespace (were cut to three bytes)
9332 * (genDummyRead): implemented (except for CODESPACE...),
9334 * src/pic16/glue.c (emitStatistics): beautified
9335 * device/lib/pic16/libm/Makefile: added include path
9337 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9339 * src/z80/gen.c (aopPut): fixed bug #1103902
9341 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9343 * device/lib/expf.c: fixed bug #1095792
9345 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9347 * device/lib/pic16/libm: added Math library sources
9349 2005-01-24 Raphael Neider <rneider AT web.de>
9351 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9352 to enable upcast to pCodeOpReg2 (there is no type tag to
9353 differenciate the two and pic16_popGet2p cast into PCOR2)
9354 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9355 (sizeof(sectNames) changed to sizeof(sectName))
9356 Both patches fix segfaults under MinGW.
9358 2005-01-23 Raphael Neider <rneider AT web.de>
9360 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9361 Safe_[mc]?alloc()'ed variables
9362 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9363 of (byte sized) temporaries (assign them to WREG for now)
9364 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9365 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9366 this might fix SIGSEGVs on MinGW...
9367 * src/SDCCopt.c (killDeadCode): restored original behaviour
9368 (volatile operands might get thrown away though)
9370 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9372 * src/pic16/gen.c: fixed bug #1106975,
9373 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9374 pointer update, INTCON is saved, global interrupts are disabled and
9375 restored after updateing TOS.
9376 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9377 * added function attribute 'shadowregs' to take advantage of shadow
9379 * added function attribute 'wparam' as an alternative to the wparam
9381 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9382 user declares a non-ISR function as 'shadowregs',
9383 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9385 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9387 * .version: bumped version number to 2.4.8
9388 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9390 * device/lib/pic16/libio/i2c/: I2C module support library,
9391 * device/include/pic16/i2c.h: I2C support library header,
9392 * device/lib/pic16/libc/stdio/: standard IO support sources,
9393 * (printf_small.c): printf_small() source, supports float print,
9394 * (printf_tiny.c): printf_tiny() source, does not support floats,
9395 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9396 enable global optimizations for entire library source, other
9397 Makefiles in the source tree are also modified to reflect this,
9398 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9400 * doc/sdccman.lyx: updated to reflect new changes,
9401 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9402 sym->onStack if-case,
9403 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9404 sbit, idata, _idata, xdata, _xdata,
9405 * added pragma library, to link an external library, (see doc),
9406 * removed command line options, --pomit-config-words, --pomit-ivt,
9407 --pleave-reset-vector,
9408 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9409 when calling assembler to reflect memory model used, also define
9410 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9411 reflect stack model used,
9412 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9413 on stack return NULL,
9415 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9417 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9418 of the operands is volatile. Fixes #1020220
9420 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9422 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9423 * (OptimizeRegUsage): make sure that there is really no other flow where
9424 the first pCode is used
9426 2005-01-22 Raphael Neider <rneider AT web.de>
9428 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9429 to fix #1106967 (pCode->seq are not set up correctly)
9431 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9433 * src/SDCCglue.c (glue): make sure code area is declared before the
9434 static initialization area.
9436 2005-01-21 Raphael Neider <rneider AT web.de>
9438 * device/lib/Makefile.in: fixed test for pic16 install dir
9439 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9441 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9442 added --optimize-goto compiler switch and pragma wparam documentation
9443 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9444 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9445 and PRODH closing bug #1071770 (peephole optimizer)
9447 2005-01-19 Raphael Neider <rneider AT web.de>
9449 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9450 cmdLine buffers (used when calling sdcpp...) are large enough
9451 (MAX_PATH=256 truncates arguments leading to system halts when
9453 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9454 * (genUminus): rewritten to for efficiency
9455 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9456 used uninitialized in some cases)
9457 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9458 copy the third byte from the int -- now assumes 0x80 (data memory)
9459 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9460 operands (genAddLit expects the iCode's operands to swapped as
9461 well), fixed leftover bytes (crashed for short left operands)
9462 * (pic16_genMinusDec): performance improvements, removed false
9464 * (pic16_genMinus): fixed to cope with differently sized operands
9465 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9467 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9468 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9469 new banksel optimization
9470 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9471 analysis for temporary registers (segfaults...)
9472 * src/pic16/peeph.def: added rule
9474 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9476 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9477 which converts a float number to its ASCII representation
9478 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9479 functions to convert the fractional and integer part of a float to ASCII,
9480 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9481 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9483 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9485 * device/include/pic16/adc.h: added GPL info,
9486 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9487 a pCodeOp as tested operand,
9488 * (genNearPointerGet): optimized bit testing, does not use
9489 intermediate register for bit value, test directly instead with
9490 BTFSS, BTFSC, works only for single bits,
9491 * (genpic16Code): dump the name of the iCode in the asm,
9492 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9493 renamed to pic16_decodeOp,
9494 * (serialRegAssign): do not allocate a temporary register for iCode
9495 sequences that test a single bit for 1/0
9497 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9499 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9500 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9501 access stack and frame pointers. They are initially assigned to
9502 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9503 accessing SFRs. Updated all occurences of modification of stack or
9504 frame pointer in gen.c and pcode.c,
9505 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9506 assigning of a literal value to pointers,
9507 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9508 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9511 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9513 * doc/sdccman.lyx: update documentation about stack pragma, added
9514 some info for stack memory models
9516 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9518 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9520 2005-01-08 Raphael Neider <rneider AT web.de>
9522 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9523 udata sections to fix bug #1097823
9525 2005-01-05 Raphael Neider <rneider AT web.de>
9527 * src/pic16/gen.c (genGenericShift): added handling of differently
9528 sized left operand and result
9530 2005-01-04 Raphael Neider <rneider AT web.de>
9532 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9533 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9534 to hold the condition bit)
9535 * added new version of genCmp (old code available via #define)
9536 * added new version of genShiftLeft/genShiftRight in a generic
9537 way, now supports shifting by negative values
9538 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9539 shiftCount (expected by genGenericShift)
9540 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9541 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9543 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9544 is an invalid literal too...)
9546 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9548 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9549 from Raphael Neider,
9550 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9551 for 8-bit literals. This fixes some literal operands which are sign
9552 extended to 16-bits ints when instruction needs only 8-bits.
9554 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9556 * device/lib/logf.c: added mcs51 assembly version
9557 * device/lib/expf.c: added mcs51 assembly version
9558 * device/lib/_logexpf.c: new shared asm code for expf and logf
9559 * device/include/math.h: add defines for assembly math library
9560 * device/lib/Makefile.in: build new _logexpf.c
9561 * device/lib/libfloat.lib: use new _logexpf.c
9563 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9566 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9567 device types which have less than 0x7f registers.
9569 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9571 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9573 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9575 * device/lib/printf_fast.c: only build on supported arch.
9576 * device/lib/printf_tiny.c: only build on supported arch.
9577 * device/lib/printf_fast_f.c: only build if asm float lib
9578 * device/lib/_fsget1arg.c: only build if asm float lib
9579 * device/lib/_fsget2args.c: only build if asm float lib
9580 * device/lib/_fsnormalize.c: only build if asm float lib
9581 * device/lib/_fsreturnval.c: only build if asm float lib
9582 * device/lib/_fsrshift.c: only build if asm float lib
9583 * device/lib/_fsswapargs.c: only build if asm float lib
9584 * device/include/stdio.h: don't provide print_fast,
9585 print_fast_f, print_tiny prototypes if --xstack used
9587 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9589 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9590 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9593 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9595 * device/lib/printf_fast_f.c: same as printf_fast, but
9596 with floating point enabled
9597 * device/lib/printf_fast.c: minor tweaks
9598 * device/include/stdio.h: add printf_fast_f
9600 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9602 * src/SDCCmain.c: make --float-reent default for mcs51
9603 * device/lib/_fsadd.c: added mcs51 assembly version
9604 * device/lib/_fssub.c: added mcs51 assembly version
9605 * device/lib/_fsmul.c: added mcs51 assembly version
9606 * device/lib/_fsdiv.c: added mcs51 assembly version
9607 * device/lib/_fseq.c: added mcs51 assembly version
9608 * device/lib/_fsneq.c: added mcs51 assembly version
9609 * device/lib/_fsgt.c: added mcs51 assembly version
9610 * device/lib/_fslt.c: added mcs51 assembly version
9611 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9612 * device/lib/Makefile.in: add _fscmp to build
9613 * device/lib/libfloat.lib: add _fscmp to build
9615 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9617 * device/lib/_fs2slong.c: added mcs51 assembly version
9618 * device/lib/_fs2sint.c: added mcs51 assembly version
9619 * device/lib/_fs2schar.c: added mcs51 assembly version
9620 * device/lib/_fs2ulong.c: added mcs51 assembly version
9621 * device/lib/_fs2uint.c: added mcs51 assembly version
9622 * device/lib/_fs2uchar.c: added mcs51 assembly version
9623 * device/lib/_slong2fs.c: added mcs51 assembly version
9624 * device/lib/_sint2fs.c: added mcs51 assembly version
9625 * device/lib/_schar2fs.c: added mcs51 assembly version
9626 * device/lib/_ulong2fs.c: added mcs51 assembly version
9627 * device/lib/_uint2fs.c: added mcs51 assembly version
9628 * device/lib/_uchar2fs.c: added mcs51 assembly version
9629 * device/include/float.h: added #define to select asm vs c
9631 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9633 * device/lib/printf_fast.c: improvements to float output
9634 * device/include/float.h: add defines for assembly float library
9635 * device/lib/_fsget1arg.c: receive 1 float arg
9636 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9637 * device/lib/_fsnormalize.c: normalize a float
9638 * device/lib/_fsreturnval.c: return float, various helper routines
9639 * device/lib/_fsrshift.c: right shift a float's mantissa
9640 * device/lib/_fsswapargs.c: swap 2 floats
9641 * device/lib/Makefile.in: build these 6 new files for mcs51
9642 * device/lib/libfloat.lib: add these 6 files to the library
9644 2004-12-26 Borut Razem <borut.razem AT siol.net>
9646 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9649 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9651 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9652 and fully reentrant and register bank neutral.
9653 * device/lib/printf_fast.c: added float (not enabled by default),
9654 added compact/slower integer (also not enabled by default),
9655 improved size/speed of fast integer code, other minor changes
9656 * device/include/stdio.h, device/lib/Makefile.in,
9657 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9659 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9661 * src/pic16/pcode.c: declaring variables other than at the start of a
9662 block is not supported in C by VC6.
9664 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9666 * applied a previous patch from Raphael Neider that wasn't included
9667 in the previous commits, which fixes infinite loops within jumptable
9669 * made some fixes that previous patches introduced
9671 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9673 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9674 that fixes an issue with AOP_PCODE asmop's offset,
9675 * (pic16_popCopyReg): update instance field too,
9676 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9677 function of pic port,
9678 * (genCmp, genAnd, genAssign),
9679 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9681 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9683 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9684 variables initial values to idata section,
9685 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9686 variables in some functions. This utilizes parmBytes field of iCode
9687 structure to hold the offset of the variable in stack. (might be
9688 able to use the stack field too?)
9689 * applied patch from Raphael Neider # ### , # ###
9690 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9691 variable initial values in idata section,
9692 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9693 for static variables with initial value
9694 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9695 applied fix in while loop from Raphael Neider.
9697 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9699 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9700 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9701 * src/ds390/ralloc.c (serialRegAssign): spill bits
9702 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9703 * support/Util/SDCCerr.c,
9704 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9705 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9706 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9708 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9710 * device/include/sdcc-lib.h: inserted LGPL, added includes
9711 asm/ds390/features.h and asm/mcs51/features.h
9712 * device/include/asm/default/features.h,
9713 * device/include/asm/gbz80/features.h,
9714 * device/include/asm/z80/features.h: added empty _AUTOMEM
9716 * device/include/asm/ds390/features.h,
9717 * device/include/asm/mcs51/features.h: added files with defines for
9718 _AUTOMEM and _STATMEM indicating automatic and static storage class
9719 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9720 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9721 * src/SDCCicode.c (geniCodeCast),
9722 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9723 * src/SDCCloop.c (loopInduction): removed unused variable lr
9724 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9725 to convertToFcall to include char modulo (RFE 1065037), added check
9726 if left operand is unsigned and use abs of literal value
9727 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9728 as it doesn't work after conversion from peephole.def to peephole.rul
9729 * src/mcs51/gen.c (toBoolean): added check for size,
9730 (genModOneByte): optimized code for signed char modulo a literal
9731 power of 2 (thanks to Hubert Sack),
9732 (genRRC): removed unnecessary "clr c",
9733 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9734 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9736 swapped rules 256.c and 256.d,
9737 extended 256.d by using new multiple checks (thanks Erik),
9738 added rules 256.e and 256.f,
9739 updated rule 261.a and 261.b to new generated code
9740 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9742 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9744 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9745 induction related bugs, including first part of bug #1074377
9747 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9749 * applied patch from bug-report #1076292,
9750 * applied patches for genAnd and Goto-optimizations for Raphael
9752 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9753 dump a less iCode information,
9754 * src/pic16/device.h (pic16_options_t): added field debgen,
9755 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9756 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9757 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9759 * (various functions): added macros FENTRY and FENTRY2 to functions,
9760 to emit function prologue,
9761 * (various functions): fixed indentation,
9762 * (genNearPointerGet): fixed loading of FSR0,
9763 * (genPackBits): applied patch from Raphael Neider to fix updating
9764 of FSR0 and touching only the modified bits,
9765 * src/pic16/genarith.c (various functions): added macros FENTRY to
9766 emit function prologue in comments,
9767 * src/pic16/pcode.h: added functions debugf2, debugf3,
9768 * src/pic16/ralloc.c: partial fix for packForPush caused
9771 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9773 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9774 <stsp AT users.sourceforge.net> with reversed byte order
9775 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9777 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9779 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9781 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9782 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9784 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9786 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9788 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9790 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9792 (setFromConditionArgs): friendly operand parser for peephole rules,
9793 (operandBaseName, operandsNotRelated): new peephole condition
9794 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9795 architecture specific register naming into account, handles n-way
9796 comparisons, and supports quoted literals
9797 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9799 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9801 * src/mcs51/peeph.def: fixed bug #1076940
9803 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9805 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9807 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9809 Adding support for replacing ljmps with sjmps in jumptables
9810 generated for switch statements. For now you need to set the
9811 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9812 Now 4 algorithms for mcs51 jumptable generation are used:
9813 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9814 addresses loaded pc-relative for up to 112 cases and stack-pushing
9815 target addresses loaded with offset from dptr for up to 256 cases.
9817 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9818 * src/mcs51/main.c: adapted constants for switch table generation
9819 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9821 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9823 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9824 * support/regression/tests/bug1057979.c: added test for bug 1073386
9826 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9828 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9831 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9833 * src/pic16/device.h,
9834 * src/pic16/genarith.c,
9837 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9839 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9841 Large cummulative patch for pic16 port.
9842 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9843 to call when a stack overflow occurs,
9844 * (malloc.h): added CVS Id tag,
9845 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9847 * added libc directory. The current version of LibC contains string
9848 functions, ctype functions and macros and some functions of the
9849 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9850 be extensively tested in the future. Standard disclaimer here.
9851 Library is not automatically build yet. But one can build it by
9852 invoking 'make' inside the libc directory.
9853 * added ADC library under libio. Preliminary version yet.
9855 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9856 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9857 aopForRemat() now and not by pic16_aopOp(),
9858 * (pic16_popGetTempReg): removed warning messgae when allocating
9859 temporary registers, its a buggy feature and will be removed,
9860 * (pic16_popGet): set register instance field in AOP_CRY,
9861 * (pic16_outBitC): fixed for results in size greater than 1,
9862 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9863 * (pic16_storeForReturn): optimized return of 0,
9864 * (genCmp): experimental code for new genCmp which uses PIC18's
9865 special compare&skip instructions. Initial tests fail some times
9866 with variables grater than 1 byte in size, so new code is disabled,
9867 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9869 * (genCast): began a fix to optimize the casting of a bit to another
9870 bit, now assigning a bitfield to another bitfield will fail, sorry,
9871 * src/pic16/main.c: disabled the use of lr-support feature,
9872 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9873 * added some function prototypes, added function _debugf prototype,
9874 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9875 bits with offset (case PO_GPR_BIT),
9876 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9878 * (isBankInstruction): modified to return 0 for no banking instruction,
9879 and 1 for banking instruction,
9880 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9881 caused stop processing pCodes after a inline assembly block,
9882 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9883 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9884 registers when it shouldn't,
9885 * src/pic16/ralloc.c (allocReg): add preliminary support for
9886 supporting a limited set of temporary registers,
9888 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9890 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9891 genDataPointerSet): ensure assignments always copy in MSB to LSB
9893 (loadRegFromAop): recognize CLRH optimization,
9894 (genFunction): optimize RECEIVE iCodes in reentrant functions
9896 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9898 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9899 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9901 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9902 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9903 contiguous with data
9905 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9907 * device/lib/_gptrget.c (_gptrget),
9908 * device/lib/_gptrgetc.c (_gptrgetc),
9909 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9910 instead of sjmp to ret
9911 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9912 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9914 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9916 * .version: bumped version to 2.4.7
9917 * device/lib/_gptrget.c (_gptrget): is now _naked
9918 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9919 * device/lib/_gptrput.c (_gptrput): is now _naked
9920 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9921 (createFunction): fixed xstack
9922 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9923 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9925 (geniCodeCritical): store original interrupt state in an iTemp bit
9926 var unless stack-auto
9927 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9928 * src/SDCCmain.c (setIncludePath): added include/target to search path
9929 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9930 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9932 (processFuncArgs): put bit vars in bit area
9933 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9934 unsaveRBank): fixed xstack,
9935 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9936 (genFunction, genEndFunction): fixed xstack,
9937 (genAssign): optimization don't walk backwards through mem
9938 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9939 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9940 * support/regression/Makefile: also make library (for stack-auto) when
9941 making "all" and added "test-mcs51-xstack-auto"
9942 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9943 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9944 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9945 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9946 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9947 make-library by MAKE_LIBRARY
9948 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9949 regression tests for xstack
9950 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9951 * support/regression/tests/critical.c: test for critical on mcs51
9953 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9955 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9956 built version of sdcc instead of installed version
9958 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9960 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9961 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9963 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9964 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9965 WARNING: remove device/lib/build/z80/printf.o by hand when
9966 updating from previous build!
9967 * device/lib/z80/printf.c: updated comment
9968 * support/regression/tests/bug1057979.c: test all ports now
9969 * support/regression/tests/bug1065458.c: file added
9971 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9973 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9974 *_start and *_end symbols for static functions
9976 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9979 and search crt0.o in all library paths,
9980 (setIncludePath): proper handling of --nostdinc,
9981 (setLibPath): proper handling of --nostdlib
9982 * support/regression/Makefile,
9983 * support/regression/ports/ds390/spec.mk,
9984 * support/regression/ports/gbz80/spec.mk,
9985 * support/regression/ports/hc08/spec.mk,
9986 * support/regression/ports/mcs51/spec.mk,
9987 * support/regression/ports/mcs51-large/spec.mk,
9988 * support/regression/ports/mcs51-stack-auto/spec.mk,
9989 * support/regression/ports/z80/spec.mk: use include and lib files from
9990 built version of sdcc instead of installed version
9991 * doc/sdccman.lyx: fixed typo in --nostdinc
9993 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9998 * src/pic/gen.c : added support to generate code for struct bit fields.
10000 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10002 * as/xa51/xa_version.h,
10003 * device/include/errno.h,
10004 * device/include/regc515c.h,
10005 * device/lib/_itoa.c,
10006 * device/lib/_ltoa.c,
10007 * device/lib/ser_ir_cts_rts.c,
10008 * sim/ucsim/xa.src/glob.cc,
10009 * sim/ucsim/xa.src/inst_gen.cc,
10010 * sim/ucsim/xa.src/xa_bit.cc,
10011 * sim/ucsim/xa.src/xa_sfr.cc,
10012 * sim/ucsim/z80.src/inst_dd.cc,
10013 * sim/ucsim/z80.src/inst_fdcb.cc,
10014 * support/scripts/keil2sdcc.pl,
10015 * src/pic16/pic16.dsp,
10016 * src/pic16/pic16a.dsp: corrected cvs line endings
10017 * device/lib/printf_large.c: fixed bug 1057979
10018 * src/pic16/gen.c: fixed non-C standard code
10019 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10020 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10021 * support/regression/ports/mcs51/support.c: reload T1 asap
10022 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10023 pdata use and clear idata startup behaviour
10024 * support/regression/tests/bug1057979.c: added
10026 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10028 * device/examples/ds390/ow390/ad26.h,
10029 * device/examples/ds390/ow390/cnt1d.h,
10030 * device/examples/ds390/ow390/crcutil.c,
10031 * device/examples/ds390/ow390/ownet.h,
10032 * device/examples/ds390/ow390/owsesu.c,
10033 * device/examples/ds390/ow390/swt12.h,
10034 * device/examples/ds390/ow390/swtoper.c,
10035 * device/examples/ds390/ow390/temp10.h,
10036 * device/examples/ds390/ow390/thermodl.c,
10037 * device/examples/ds390/tinitalk/tinitalk.dsp,
10038 * device/examples/ds390/tinitalk/tinitalk.dsw,
10039 * device/examples/mcs51/clock/hw.h,
10040 * device/examples/mcs51/simple2/go.bat,
10041 * device/examples/serialcomm/windows/serial.h,
10042 * device/examples/xa51/dummy.c,
10043 * device/examples/xa51/hello.c,
10044 * device/include/80c51xa.h,
10045 * device/include/at89x051.h: corrected cvs line endings
10047 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10049 * src/pic16/main.c (options): added command line --gstack, to trace
10050 stack over/under flows,
10051 * added pragma 'wparam' to allow passing first byte of function
10052 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10053 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10054 call to __gstack_test function and sets up the symbol as extern,
10055 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10056 * popaop): added call to pic16_testStackOverflow,
10057 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10059 * (genCall, genPcall): now all parameters are passed via stack
10060 except in functions that are pass to wparam pragma in which WREG is
10062 * (genPcall): REENTRANT flag is checked to see if variable prototype
10063 contains reentrant keyword, don't call a non-reentrant function, via
10064 a reentrant function pointer or vice versa, functions are never
10066 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10068 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10069 SIGSEGV when accessing a NULL register stucture,
10070 * (pic16_printGPointerType): modified to handle UPPER modifier for
10071 function initializers, changed prototype of function to simpler one,
10072 * (pic16_printIvalFuncPtr): check to see if function is already
10073 added in externs list,
10074 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10075 optimized a move from W to SFR with a move to the same register
10076 later after a CALL,
10077 * device/lib/pic16/debug: NEW directory, contains debug features
10078 which are enabled when linking with libdebug.lib, currently command
10079 line option --gstack enables stack pointer tracing for over/under
10080 flow, corresponding sources are in debug/gstack
10082 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10084 * doc/sdccman.lyx: updated SDCC version,
10085 * (PIC16 port): update list of command line options,
10086 * src/pic16/device.h (structure pic16_options_t): added field gstack
10087 to enable stack overflow tracing on push/pops,
10088 * src/pic16/device.c (statistics structure): added statistics
10090 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10091 pic16_dump_int_registers): increase statistics counters for each
10092 * variable which is encountered
10093 * (pic16_dump_usection): emit each .udata variable to its own udata
10095 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10096 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10097 parameters via stack, otherwise use old scheme,
10098 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10099 assembler output file,
10100 * src/pic16/main.c: added command line options --gstack to enable
10101 push/pop tracing for stack overflow,
10102 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10103 instructions): added size of each instruction,
10104 * (pic16_countInstruction): estimate size of instructions in
10105 the_pFile list, inline assembly blocks are not counted,
10106 * (pic16_FixRegisterBanking): trace previous register usage, when
10107 banksel optimizations is greater than 0, don't emit a redudant
10110 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10112 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10113 * src/pic16/ralloc.c : applied same fix for pic16.
10114 * src/pic/gen.c : tidied it up a little.
10116 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10118 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10119 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10121 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10123 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10125 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10127 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10128 non-reentrant function __modsint in the interrupt function (thus
10129 corrupting math operations during serial I/O)
10130 * device/lib/ser_ir.c: as above, changed buffersize
10131 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10132 256.c,d for zeroing
10133 * doc/Makefile: added option -t for rsync
10135 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10137 * src/SDCCast.h (struct ast),
10138 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10140 2004-10-20 Borut Razem <borut.razem AT siol.net>
10142 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10145 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10147 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10149 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10150 support functions to replace long sequences of MOVFF's from access
10151 bank registers to stack and vice versa,
10152 * src/pic16/device.h: added new field opt_flags, where optimization
10153 flags can be set to enable certain features,
10154 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10155 * pBlock, (genFunction, genEndFunction): surroung loop for
10156 saving/loading used registers in stack with PC_INFO pCodes,
10157 INF_LREGS. Code in between can then be optimized by pCode optimizer
10158 to support function calls,
10159 * (genDataPointerSet): fixed bug which loaded float fields in
10160 structures with corrupt data,
10161 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10162 in a standard way debug info on stderr. Feature used for developing
10163 and debugging only,
10164 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10165 obsolete chunks of code,
10166 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10167 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10168 * pic16/src/pcode.c (pic16_newpCodeInfo,
10169 * (pic16_newpCodeOpLocalRegs),
10170 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10172 * (pic16_pCodeConstString): printing of the initial value of a
10173 symbol as a comment is inhibited since parsing was already done by
10174 copyStr and output is corrupt,
10175 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10177 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10179 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10181 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10183 * as/mcs51/lkarea.c: removed old K&R style,
10184 (lnksect): changed check on boundary error,
10185 (lnksect2): changed check on boundary error,
10186 (lnksect2): extend XSTK to end of page if size = 1
10187 * as/mcs51/lkmain.c: removed old K&R style,
10188 (Areas51): create l_IRAM symbol
10189 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10190 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10191 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10192 * device/lib/_mullong.c: added version to be compiled with xstack
10193 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10194 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10195 * device/lib/mcs51/crtxstack.asm: fixed comment
10196 * src/SDCCglue.c: maxInterrupts defaults to 0,
10197 (emitMaps): added pdata,
10198 (createInterruptVect): (re)moved default,
10199 (glue): added pdata,
10200 (glue): moved __start__xstack to XSTK with default size 1
10201 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10202 and options.float_rent when options.stackAuto is set,
10203 (linkEdit): only write XDATA_NAME if provided on command line
10205 * src/SDCCmem.c: added pdata
10206 * src/port.h: added pdata_name to PORT
10207 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10208 (saveRegisters, unsaveRegisters): removed usage of B,
10209 (genMinus): fixed accumulator clash,
10210 (genJumpTab): added comment, this needs another look
10211 * src/mcs51/gen.c: added check for "B in use" paranoia,
10212 added pushB() and popB()
10213 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10216 * src/ds390/main.c,
10218 * src/mcs51/main.c,
10220 * src/pic16/main.c,
10222 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10223 added PSEG (PAG,XDATA) or NULL to port specifier
10224 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10225 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10226 (_mcs51_genInitStartup): removed __start__xstack equ,
10227 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10228 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10229 * src/z80/gen.c (_rleAppend): fixed warnings
10230 * support/regression/tests/zeropad.c: added pdata test
10231 * .version: bumped to 2.4.6
10233 2004-10-17 Borut Razem <borut.razem AT siol.net>
10235 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10236 as a part of nightly build
10238 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10240 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10241 WREG holds the first byte function parameters,
10242 * (aopForSym): take special case for symbols which are in FARSPACE
10243 but in CODESPACE too,
10244 * (assignResultValue): modified to take into account _G.useWreg,
10245 * (genCall): don't use wreg for parameter passing when function is
10246 declared as reentrant, too, added optimization INCF to stack
10247 pointer when stack parameter count is 1,
10248 * (genFunction, genEndFunction): refurnished and fixed to not using
10249 wreg for passing parameters when function has varargs or is
10250 reentrant, fixed bug with symbol name compare for generating
10251 functions in absolute address,
10252 * (pic16_storeForReturn): refurnished,
10253 * (genCmp): began writing a new version of the function, not ready
10254 yet, therefore it is disabled,
10255 * (genAssign): do not read code memory when assigning a function to
10256 a pointer function,
10257 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10258 array of characters, not pointer,
10259 * (pic16initialComments): in debug mode emit an .ident directive for
10261 * (_process_pragma): emit a new warning type (internal to pic16)
10262 when setting stack to default length, emit a similar warning when
10263 placing a function at absolute address and address is not word aligned
10264 * (_pic16_parseOptions): added 'return TRUE' statement,
10265 * (_pic16_linkEdit): if compiling a source, then add the source's
10266 file object, first in the list of objects to link,
10268 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10270 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10271 * src/pic/main.c : removed VC warning.
10272 * src/pic/gen.c : changed comment.
10274 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10276 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10277 reference to a deprecated symbol _GPTRREG was causing failure to
10278 link. Thanks G. M. Gallant for the info.
10280 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10282 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10283 comments for Bugs item #954788.
10285 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10287 * src/pic16/device.c (pic16_dump_gsection,
10288 * pic16_groupRegistersInSection): handle symbols declared to be in
10289 access bank differently,
10290 * src/pic16/gen.c (struct _G): added field resDirect,
10291 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10292 send values read from stack directly to result and don't allocate
10294 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10296 * (pic16_sameRegsOfs): NEW,
10297 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10298 free because they were not allocated from temporary pool,
10299 * pic16_popRegFromString): workaround to fix a problem with
10300 allocating variables twice or never,
10301 * (genGenPointerGet): using PRODL instead of FSR0H,
10302 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10304 * (genAssign): take advantage of the _G.resDirect flag,
10305 * (genCast): around line 11844, use mov2f instead of directly
10306 MOVFF'ing between operands to account for literal values,
10307 * src/pic16/genutils.c: some new debug functions for gpsim have been
10309 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10310 float with integer part only,
10311 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10312 place variables in access bank
10313 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10314 updated sources to reflect recent changes in gen.c
10316 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10318 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10319 sources that searched for headers in installation path, now the
10320 device/include/pic16 is used,
10321 * src/pic16/glue.c (pic16glue),
10322 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10323 .line directives if not in debug mode, this suppresses assembler's
10324 warnings for ignored directives
10326 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10328 * src/port.h: made reset_regparms prototype void parameter explicit.
10329 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10330 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10331 * doc/sdccman.lyx: documented warning disabling and how to use
10332 printf_large to make it print floats.
10333 * device/include/stdbool.h: NEW
10334 * device/lib/_atof.c,
10335 * device/lib/_divuint.c,
10336 * device/lib/_divulong.c,
10337 * device/lib/expf.c,
10338 * device/lib/printf_large.c,
10339 * device/lib/sincosf.c,
10340 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10341 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10342 a completely reentrant lib.
10344 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10346 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10347 * device/include/pic16/stdio.h: fixed bug with colon
10349 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10351 * device/include/pic16/stdio.h,
10352 * device/include/pic16/stdlib.h,
10353 * device/include/pic16/math.h: NEW
10354 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10355 declared as _naked to reduce overhead
10356 * device/lib/Makefile.in (target port-specific-objects-pic16):
10357 changed * to *.* so to ignore the CVS directory,
10358 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10359 stacked variables back in stack,
10360 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10363 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10365 * .version: bumped version number to 2.4.5
10366 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10367 * support/Util/SDCCerr.c (messages structure): added entry for
10370 Large cumulative patch for pic16 port and libraries.
10371 * device/include/pic16/sdcc-lib.h,
10372 * device/include/pic16/stdarg.h,
10373 * device/include/asm/pic16/features.h,
10374 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10375 * device/include/pic16/float.h: changes reentrant keyword with
10376 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10377 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10378 updated target build-libraries to include objects from gptr,
10379 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10380 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10381 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10382 all function headings,
10383 * src/SDCCmain.c: added global parameter userIncDirsSet,
10384 * (parseCmdLine): when option -I is encountered add directory to
10385 userIncDirsSet too,
10386 * src/version.awk: added space between control and long,
10387 * src/pic16/NOTES: added some notes for the port,
10388 * src/pic16/gen.c: added prototype for mov2fp function,
10389 * (fReturnpic16[]): properly named return value registers,
10390 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10391 * (aopForSym): added code to handle symbols with onStack flag set,
10392 symbols onStack are allocated PTRSIZE bytes,
10393 * (aopFreeAsmop): handles special case where asmops are stack objects,
10394 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10395 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10396 added argument lock to trace flaws in allocating temporary registers
10397 when developing port,
10398 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10399 * (pic16_popRegFromString): reenabled allocating a direct register
10401 * (assignResultValue): various beautifications,
10402 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10403 referenced function argument,
10404 * (genIpush): reenabled to allow stacked arguments, handles only
10405 ic->parmPush iCodes,
10406 * (genCall, genPcall): major changes to allow for variable argument
10407 functions, fixed a bug with falsely restoring stack pointer after
10408 returning from call,
10409 * (genFunction): pending code for critical function,
10410 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10411 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10412 * (genNearPointerGet): fixed bug with indirect reading, was always
10414 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10416 * (genAddrOf): rewrote code to take address of a stacked function parameter
10417 * (genCast): fixed casting to generic pointer type,
10418 * src/pic16/gen.h: added AOP_STA,
10419 * (struct asmop): added field stk,
10420 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10421 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10422 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10423 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10424 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10425 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10427 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10429 * (pic16_port structure): generic pointer size is set to 3,
10430 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10431 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10433 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10434 operand is an iTemp,
10436 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10438 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10439 * debugger/mcs51/simi.c: addapt new syntax of s51
10441 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10443 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10444 * src/pic16/pcode.c: commented out some calls to free() in order to
10447 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10450 * src/SDCCicode.c (isiCodeInFunctionCall),
10451 * src/avr/ralloc.c (selectSpil),
10452 * src/pic/ralloc.c (selectSpil),
10453 * src/pic16/ralloc.c (selectSpil),
10454 * src/ds390/ralloc.c (selectSpil),
10455 * src/hc08/ralloc.c (selectSpil),
10456 * src/xa51/ralloc.c (selectSpil),
10457 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10458 stack in the middle of a function call sequence (fixes bug #1020268)
10459 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10460 costs associated with the minimum switch case.
10462 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10464 * src/SDCC.lex: fixed bug #1030549
10466 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10468 * src/SDCCcse.h (struct cseDef),
10469 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10470 over a function call if the CSE is derived from a symbol whose
10471 address has been taken (fixes bug #1029883)
10472 * support/regression/tests/bug-1029883: a new regression test for
10475 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10477 * src/hc08/gen.c (emitinline): fixed bug #1029778
10478 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10479 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10480 and starts toward RFE #905167)
10482 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10484 * src/pic16/gen.c (mov2f): New function to move an operand to
10485 another without considering if it is a literal or a register,
10486 * (pic16_sameRegs): don't check if they are both AOP_REG,
10487 * (AccRsh): removed andmask=0 lines,
10488 * (genLeftShift): duplicated to be improved in future versions,
10489 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10490 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10491 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10492 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10493 * (insertBankSwitch): fixed inserting banksel directives algorithm
10494 for instructions that follow a skip instruction, this fixes a report
10495 for broken subtraction code generation,
10496 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10497 iCode is a left op, just in case result and right share the same
10500 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10503 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10505 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10506 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10507 on 2004-09-12; it was buggy
10509 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10511 * src/SDCCsymt.h: removed RESULT_CHECK
10516 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10518 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10520 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10521 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10522 configuration values no more rejected by compiler, they are assigned
10523 to configuration registers with a warning message instead,
10524 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10525 the for-loop so last conf register is emitted too,
10526 * (_pic16_initPaths): link library libsdcc.lib by default,
10527 * (_hasNativeMulFor): modified test for multiplication according to
10528 Raphael Neider's remarks. Integer multiplication is also done with
10530 * device/include/pic16/pic18fregs.h: corrected type error in while
10531 testing and including 18f6720 header file
10533 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10535 * src/pic16/device.h (pic16_options): removed field use_crt,
10536 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10537 until an optimization to handle single bits is added,
10538 * (pic16_loadFSR0): moved before genUnpackBits,
10539 * (genAnd): some white lines removed,
10540 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10541 leave_reset flags in pic16_options when using crt modules,
10543 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10545 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10546 for bugs 898889 & 979599. Also used some safer print instructions.
10548 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10550 * src/pic16/device.h (pic16_options_t): added field use_crt,
10552 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10553 catch a probable future bug,
10554 * src/pic16/gen.c: aopIdx function commented out,
10555 * (genAssign): commented out old code which used aopIdx,
10556 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10557 code, added if conditionals to take into account the --use-crt
10558 command line options,
10559 * src/pic16/main.c (pic16_optionsTable): added new command line
10560 options, --use-crt= and --no-crt,
10561 * (_pic16_linkEdit): now the proper crt object is added in the
10562 linker command line except than when --no-crt is specified,
10563 * src/pic16/pcode.c,
10564 * src/pic16/pcode.h: added some structures and functions for a new
10565 optimization scheme to compansate for instruction overhead between
10566 same iCodes, this scheme is currently under development and is not
10567 working in any way,
10568 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10570 * device/lib/pic16/startup/crt0i.c,
10571 * device/lib/pic16/startup/crt0iz.c: added global char variable
10572 __uflags to force the generation of an idata section
10574 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10577 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10578 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10580 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10582 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10583 Frieder) and clarified the default code optimization mode
10585 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10587 * src/SDCC.lex (doPragma, process_pragma),
10588 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10589 "opt_code_size", and "opt_code_balanced"
10590 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10591 regrouped options by category, added support for category headers
10592 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10593 and "--opt-code-size"
10594 * doc/sdccman.lyx: documented these new options and pragmas
10595 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10596 preference into account
10598 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10600 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10601 geniCodePreDec): Fixed bug 904237 by generating a warning
10603 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10605 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10607 * src/pic/device.c : When no max ram set validate full memory range.
10609 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10611 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10613 * device/lib/_gptrget.c,
10614 * device/lib/_gptrput.c: updated comment
10615 * device/lib/calloc.c,
10616 * device/lib/free.c,
10617 * device/lib/malloc.c,
10618 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10619 * src/SDCCcse.c (cseBBlock),
10620 * src/SDCCicode.c (printOperand, geniCodeArray),
10621 * src/SDCCicode.h (struct operand): fixed bug 868103
10622 * support/regression/tests/bug-868103.c: added
10623 * src/SDCCast.c (searchLitOp),
10624 * src/SDCCcse.h (struct cseDef),
10625 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10626 * src/SDCCicode.h (struct operand),
10627 * src/SDCCsymt.h (struct sym_link),
10628 * src/avr/gen.c (hasInc),
10629 * src/ds390/gen.c (hasInc),
10630 * src/hc08/gen.c (genPlusIncr, hasInc),
10631 * src/mcs51/gen.c (hasInc),
10632 * src/pic16/glue.c (pic16_printIvalChar),
10633 * src/pic16/ralloc.c (regWithIdx),
10634 * src/xa51/gen.c (hasInc) : removed warnings
10635 * src/SDCCast.c (createBlock): added comment ???
10636 * src/hc08/ralloc.c: updated comments
10638 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10640 * doc/sdccman.lyx: updated section on switch statements, added
10641 section about semaphore locking
10642 * doc/Makefile: added option -info for latex2html
10643 * device/lib/_gptrget.c,
10644 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10646 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10648 * src/pic/device.h,
10649 * src/pic/device.c,
10650 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10651 maxram is less than 0x100.
10653 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10655 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10657 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10660 * src/mcs51/main.c,
10661 * src/ds390/main.c,
10665 * src/pic16/main.c,
10668 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10669 a jump table is the best form for a switch statement, including
10670 automatic insertion of missing cases to make the case range
10671 continuous. Developed in collaboration with Frieder Ferlemann.
10673 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10675 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10676 accumulator result if it needs sign extension
10678 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10680 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10682 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10684 * device/lib/gbz80/printf.c,
10685 * device/lib/z80/printf.c: removed define for NULL
10687 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10689 * as/xa51/xa_link.c,
10690 * device/examples/ds390/ow390/ad26.c,
10691 * device/examples/ds390/ow390/cnt1d.c,
10692 * device/examples/ds390/ow390/counter.c,
10693 * device/examples/ds390/ow390/ds2480.h,
10694 * device/examples/ds390/ow390/ds2480ut.c,
10695 * device/examples/ds390/ow390/findtype.c,
10696 * device/examples/ds390/ow390/gethumd.c,
10697 * device/examples/ds390/ow390/owllu.c,
10698 * device/examples/ds390/ow390/ownetu.c,
10699 * device/examples/ds390/ow390/swt12.c,
10700 * device/examples/ds390/ow390/swtloop.c,
10701 * device/examples/ds390/ow390/temp.c,
10702 * device/examples/ds390/ow390/temp10.c,
10703 * device/examples/ds390/ow390/thermo21.c,
10704 * device/examples/ds390/ow390/tinilnk.c,
10705 * device/examples/ds390/ow390/tstfind.c,
10706 * device/examples/serialcomm/windows/serial.cpp,
10707 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10708 * device/include/reg51.h: fixed line endings for cvs
10710 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10712 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10713 packRegsForAccUse, packRegisters): new accumulator register
10715 * support/regression/ports/hc08/support.c (_putchar): suppress
10716 warning of unused variable
10717 * src/SDCCicode.c: added SWAP entry to codeTable
10719 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10721 * device/lib/sprintf.c: forgot to add this file before previous commit
10723 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10725 * src/pic16/gen.c (genPackBits): added operand right in function
10726 parameters, load result directly if p_type is POINTER (that is
10727 called by genNearPointerSet)
10728 * (genUnPackBits): added operand left in function parameters,
10729 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10730 FSR0 if accessing bitfields,
10732 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10734 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10735 _print_format; updated printf, sprintf, vsprintf
10736 * device/include/asm/default/features.h: corrected comment/define
10737 * device/lib/Makefile.in: added sprintf.c
10738 * device/lib/libsdcc.lib: added sprintf module
10739 * device/lib/printf_large.c,
10740 * device/lib/vprintf.c,
10741 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10743 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10744 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10745 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10747 * support/regression/tests/zeropad.c: define idata as data for hc08
10749 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10752 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10753 labels are referenced at least once (even if a reference is not found)
10754 * src/hc08/gen.c (emitcode): set isComment flag for comments
10755 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10756 loads), rules 6a..6b (optimize jumps to return)
10758 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10760 * device/lib/acosf.c (acosf),
10761 * device/lib/asinf.c (asinf),
10762 * device/lib/atanf.c (atanf),
10763 * device/lib/ceilf.c (ceilf),
10764 * device/lib/cosf.c (cosf),
10765 * device/lib/coshf.c (coshf),
10766 * device/lib/cotf.c (cotf),
10767 * device/lib/fabsf.c (fabsf),
10768 * device/lib/floorf.c (floorf),
10769 * device/lib/log10f.c (log10f),
10770 * device/lib/logf.c (logf),
10771 * device/lib/sinf.c (sinf),
10772 * device/lib/sinhf.c (sinhf),
10773 * device/lib/sqrtf.c (sqrtf),
10774 * device/lib/tanf.c (tanf),
10775 * device/lib/tanhf.c (tanhf),
10776 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10777 replaced all instances of "reentrant" in the library functions
10778 defined in math.h with this macro.
10779 * support/regression/tests/float_trans.c: reenabled test for hc08
10781 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10783 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10784 erroneously deleted
10786 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10788 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10789 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10790 multi-byte volatile operands are used
10791 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10792 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10793 initialization to area GSINIT0 so that it would always precede
10794 any static initializers in GSINIT
10795 * support/regression/tests/zeropad.c: fixed idata define for hc08
10796 * support/regression/tests/bug-927659.c,
10797 * support/regression/tests/float_trans.c: disabled tests for hc08
10798 pending missing library routines
10799 * .version: increased version number to 2.4.4 - hc08 port now passes
10803 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10805 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10806 * Makefile.common.in,
10808 * as/hc08/Makefile.in,
10809 * as/mcs51/Makefile.in,
10810 * as/z80/Makefile.in,
10811 * debugger/mcs51/Makefile.in,
10812 * device/include/Makefile.in,
10813 * device/lib/Makefile.in,
10816 * link/z80/Makefile.in,
10817 * packihx/Makefile.in,
10818 * sim/ucsim/main_in.mk,
10819 * sim/ucsim/avr.src/Makefile.in,
10820 * sim/ucsim/doc/Makefile.in,
10821 * sim/ucsim/gui.src/serio.src/Makefile.in,
10822 * sim/ucsim/hc08.src/Makefile.in,
10823 * sim/ucsim/s51.src/Makefile.in,
10824 * sim/ucsim/xa.src/Makefile.in,
10825 * sim/ucsim/z80.src/Makefile.in,
10827 * support/cpp2/Makefile.in,
10828 * support/librarian/Makefile,
10829 * support/makebin/Makefile: added DESTDIR to the install path proposed
10830 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10831 * doc/sdccman.lyx: added DESTDIR documentation
10833 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10835 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10836 instruction for interrupt handlers, use fast returns when returning
10837 from high priority interrupts
10839 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10843 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10844 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10845 bugs, ported much of Bernhard's code from mcs51
10846 * src/mcs51/gen.c (genSend),
10847 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10848 than one when calling a reentrant function
10849 * device/lib/_mullong.c: defined an alternate struct layout for big
10850 endian ports (hc08)
10852 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10854 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10857 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10859 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10860 are sane and complete before asking the port its prefered parameter
10861 passing method (fixes bug #1017633)
10862 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10865 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10867 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10868 problem in bitfields >= 8 bits.
10870 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10872 * src/SDCCsymt.c: undid changes that were not meant to be committed
10874 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10876 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10878 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10880 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10881 copied and wrong bit got inverted
10883 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10885 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10886 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10887 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10888 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10889 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10890 assignments to bitfields at known addresses
10891 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10892 reads from bitfields at known addresses
10893 * src/hc08/ralloc.c (packRegisters),
10894 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10895 genhc08Code): optimize pointer get values used as conditionals
10896 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10899 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10901 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10902 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10903 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10906 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10908 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10910 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10912 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10915 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10917 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10919 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10921 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10924 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10926 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10928 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10930 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10931 cases use more compact code.
10933 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10935 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10937 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10939 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10941 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10944 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10945 parameter of changePointer() from symbol* to sym_link*
10946 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10947 * src/SDCCsymt.c (compareType): void* type is castable to other
10948 pointers, but not necesarily an exact match.
10949 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10950 is no longer blindly treated as an exact match.
10951 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10953 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10955 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10957 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10961 * src/pic/ralloc.h,
10962 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10964 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10966 * src/pic/device.c,
10967 * src/pic/device.h,
10968 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10970 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10972 * src/mcs51/gen.c (emitcode): fixed bug #992819
10974 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10976 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10977 there's no need to make it worse
10979 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10981 * src/mcs51/ralloc.c (deassignLR),
10982 * src/ds390/ralloc.c (deassignLR),
10983 * src/hc08/ralloc.c (deassignLR),
10984 * src/z80/ralloc.c (deassignLR),
10985 * src/pic/ralloc.c (deassignLR),
10986 * src/pic16/ralloc.c (deassignLR),
10987 * src/avr/ralloc.c (deassignLR),
10988 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10989 rlivePoint): fixed another part of bug #971834
10991 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10993 * src/z80/main.c: enabled "critical" keyword
10994 * src/z80/mappings.i,
10995 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10996 functions (fixes bug #979646)
10997 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10999 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11001 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11004 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11006 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11007 doesn't disable too much optimizations
11009 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11011 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11013 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11015 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11017 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11019 * src/pic/gen.c tidied up tabs
11020 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11021 * src/pic/main.c tidied up tabs
11022 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11023 * src/pic/pcoderegs.c tidied up tabs
11024 * src/pic/ralloc.c tidied up tabs
11026 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11028 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11029 to S_FIXED for pic16 port and when symbol is not in level 0,
11030 allocate for S_REGISTER storage class and pic16 port, too,
11031 * src/pic16/device.h: prototype for checkSym,
11032 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11033 * (pic16_assignConfigWordValue): test the value and the mask to
11034 validate that the value is suitable for the configuration word,
11035 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11036 collect extern declared symbols, don't emit symbol twice, check
11037 first if symbol is in publics set first,
11038 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11039 * added command line '--fstack' which enables an experimental
11040 feature for stack access, too buggy to be used yet...
11041 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11042 * (pic16_allocDirReg): when register has storage class S_REGISTER
11043 allocate in pic16_dynAccessRegs,
11044 * device/include/pic16/pic18f????.h: modified configuration word
11045 naming convention, words started as CONFIG0H but should be CONFIG1H
11047 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11049 * device/include/mcs51reg.h: fixed bug 970993
11051 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11053 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11054 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11055 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11056 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11057 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11058 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11059 error/warning numbers,
11060 added function setWarningDisabled()
11061 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11062 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11063 _memcmp.c _memmove.c calloc.c realloc.c free.c
11064 * support/regression/tests/malloc.c: added tests for new functionality
11065 * support/regression/tests/zeropad.c: added tests for truncated initializers
11066 and initialized char arrays starting with '\x0'
11067 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11069 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11071 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11073 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11075 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11076 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11077 peephole 177.e. Thanks to anonymous
11079 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11081 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11082 function isn't used in the source but referenced as a
11083 variable initializer then declare it as extern in .asm file
11085 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11087 * .version: increased version number to 2.4.3
11089 Adding version extension according to ChangeLog CVS revision
11090 * src/Makefile.in (target all): added dependency 'version.h'
11091 * (rule version.h): added rule to create version.h from ChangeLog,
11092 * (rule dep): added dependency version.h,
11093 * src/version.awk: AWK script to create version.h
11094 * src/SDCCdwarf2.c (dwWriteModule),
11095 * src/SDCCglue.c (initialComments),
11096 * src/SDCCmain.c (printVersionInfo): modified to write after
11097 version string the version extension number,
11098 * src/SDCCutil.c: included "version.h"
11099 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11101 * src/SDCCutil.h: added prototype for getBuildNumber
11103 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11104 includeDirsSet, too,
11105 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11106 const char [] is found in function prototype...
11108 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11109 moving to WREG with source is already in WREG,
11110 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11111 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11112 * (aopForSym): stack'ed symbols are partially supported, added
11113 if-clause to support symbols in FARSPACE,
11114 * (sameRegs): added test for AOP_ACC to see if registers are same,
11115 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11116 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11117 * (pic16_popRegFromString): will not allocate a new register if it
11118 doesn't find one by name, bug may have introduced...
11119 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11120 * (genIpush): revived to use pic16 port's stack,
11121 * (genAddrOf): added incomplete case for stack'ed operand,
11122 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11123 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11124 can handle multibyte operands,
11125 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11126 * (pic16initialComments): added message for MPLAB compatibility
11128 * src/pic16/main.h: prototype for pic16_mplab_comp,
11129 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11130 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11131 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11132 because of increased complexity of procedure,
11133 * (_process_pragma): stack pragma changed to format 'stack pos len',
11134 emit symbol '_stack_end' to conform with gplink,
11135 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11136 to search for register,
11137 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11139 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11140 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11141 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11142 case for PO_GPR_REGISTER,
11143 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11144 dies, the new era is ahead !...
11145 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11146 pic16_dynInternalRegs,
11147 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11148 * (pic16_allocDirReg): minor optimizations and bug fixes,
11149 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11151 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11152 load stack and frame pointer with address of 'stack_end' symbol
11154 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11156 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11157 without source code but only variable initializers
11159 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11161 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11162 external are not declared as extern to reduce overhead while linking
11164 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11166 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11168 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11170 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11171 Yee Keat for the patch
11172 * src/SDCCast.c (decorateType): fixed bug #979599
11173 * src/ds390/gen.h: removed local fReturnSizeDS390
11174 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11175 * src/ds390/gen.c (genAnd, genOr, genXor),
11176 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11178 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11180 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11181 add relFilesSet to $3, manipulate $2 to handle linking of object
11182 files without source files in command line,
11183 * device/include/pic16 (all headers): added ID location macros,
11184 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11185 entries for ID location bytes,
11186 * (pic16_assignIdByteValue): NEW,
11187 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11188 added field dumpcalltree to pic16_options_t,
11189 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11190 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11191 emitting rFalseIfx label after check_carry label,
11192 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11193 pic16_emitDIRegs), NEW
11194 * (pic16glue): dump .calltree file when option --calltree found,
11195 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11196 * (_pic16_genAssemblerPreamble): emit ID locations after
11197 configuration registers,
11198 * (pic16_linkCmd): modifications of the link command,
11199 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11200 * (pic16_pCodeInitRegisters): don't init stack registers,
11201 * (pic16_findPrevInstruction): fixed bug,
11202 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11203 bug with immediate registers,
11204 * (buildCallTree): traces stack push and pop,
11205 * (pct2): dump also stack usage for each function,
11206 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11207 * (pic16_allocDirReg): various modifications,
11208 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11211 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11213 * src/pic16/pcode.c: removed buggy double colon
11215 2004-07-01 Borut Razem <borut.razem AT siol.net>
11217 * support/scripts/sdcc.nsi: added include/pic16 to setup
11219 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11221 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11222 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11224 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11225 specific command line arguments. Also added sample lkr script
11226 for placing a variable at a specific memory bank.
11227 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11228 at a specific memory bank,
11229 * (pic16_dump_isection): fixed bug which caused string literals to
11230 be omitted when dumping idata section,
11231 * (pic16_groupRegistersInSection): added code to handle registers
11232 in specific memory banks,
11233 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11234 public, all references are renamed too,
11235 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11237 * (pic16_storeForReturn): added case to handle when dest is WREG,
11238 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11239 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11240 pic16_rel_udata, check to see if that register is marked as being
11241 a member of a specific memory bank,
11242 * (pic16_printIvalCharPtr): added code to add string literals either
11243 to code or the idata sections,
11244 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11245 also accept the 'udata' pragma,
11246 * src/pic16/main.h: new structure types sectName and sectSym
11247 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11248 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11249 * (pic16_findPrevInstruction): fixed, it returned nothing,
11250 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11251 instruction combinations,
11252 * (pic16_FixRegisterBanking): heavily reorganised,
11253 * (pic16_AnalyzeBanking): if generating banksel directives is
11254 disabled, then don't call FixRegisterBanking at all,
11255 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11256 completely removed,
11257 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11259 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11261 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11262 Phuah Yee Keat <yk.phuah AT nestac.com>
11264 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11266 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11267 correctly the IVT even if it is relocated to some other location
11269 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11271 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11272 * device/include/pic16/pic18f2220.h: NEW,
11273 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11274 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11275 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11276 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11277 nodefaultlibs, ivt_loc is the location of the interrupt vector
11278 table, and nodefaultlibs signs that default libraries should not be
11279 linked in link stage,
11280 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11281 according to --ivt-loc argument,
11282 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11283 when pragma stack is found,
11285 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11287 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11288 256 (range check), 257 (do while), 258.a-f (bit banging
11289 f.e. on 3-wire SPI bus)
11291 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11294 variables used exclusively within a loop
11296 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11298 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11300 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11302 * src/SDCClrange.c (computeClash): fixed bug #971834
11304 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11306 * src/mcs51/gen.c (genCmp): fixed bug #975903
11307 * src/hc08/gen.c (operandsEqu),
11308 * src/ds390/gen.c (operandsEqu),
11309 * src/z80/gen.c (operandsEqu),
11310 * src/pic/gen.c (operandsEqu),
11311 * src/pic16/gen.c (operandsEqu),
11312 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11313 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11315 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11317 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11319 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11321 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11322 default case in switch statement,
11323 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11324 to eliminate problem with initialisation of pointers, but problem
11326 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11327 * (emitStaticSegment): removed various lines emitting debug info,
11328 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11329 added processor registers for utilizing EEPROM,
11330 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11331 configurable and set 8
11333 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11335 * .version: increased version number to 2.4.2,
11337 Cumulative patch for pic16 port
11338 * src/pic16/device.c: changed scheme to dump initial values for
11339 variables in idata segment, all print_idata* functions were removed,
11340 now the pic16_printIval* will be called,
11341 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11342 * _pic16_printPointerType, pic16_printPointerType,
11343 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11344 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11345 NEW, similar to the respective functions in SDCCglue.c,
11346 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11347 way, emitting hex bytes,
11348 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11350 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11352 * src/avr/ralloc.c (serialRegAssign),
11353 * src/xa51/ralloc.c (serialRegAssign),
11354 * src/pic/ralloc.c (serialRegAssign),
11355 * src/pic16/ralloc.c (serialRegAssign),
11356 * src/hc08/ralloc.c (serialRegAssign),
11357 * src/z80/ralloc.c (serialRegAssign),
11358 * src/ds390/ralloc.c (serialRegAssign),
11359 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11361 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11363 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11364 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11366 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11368 Cumulative patch for pic16 port:
11369 * src/pic16/device.h (typedef PIC16_device) modified fields for
11370 defining microcontrollers,
11371 * src/pic16/device.c: added new info for all devices in Pics16 array,
11372 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11373 to be optimised out by the pCode optimiser,
11374 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11375 specially, bug reported by G.M. Gallant,
11376 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11377 as force'd so that cannot be optimised out by pCode optimiser,
11378 * src/pic16/pcode.c,
11379 * src/pic16/pcodepeeph.c,
11380 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11381 they are disabled by default, but can be enabled explicit with
11382 command argument --denable-peeps, for testing,
11383 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11384 --pomit-ivt in COMPILE_FLAGS
11386 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11388 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11389 compilation on MSVC
11391 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11393 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11395 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11397 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11398 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11400 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11402 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11403 would only assign 0x300001 register.
11405 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11407 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11408 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11410 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11412 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11414 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11415 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11416 added peephole 254 (left shift), 255 (jump table)
11418 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11420 * device/lib/Makefile.in: removed comment line with model-pic16,
11421 * (target port-specific-objects-pic16): the libraries and objects
11422 are copied to the build directory form the device/lib/pic16/bin
11425 Cumulative patch concerning pic16 port:
11426 * library directory has been re-organized,
11427 * added support for PIC18F1220,
11428 * added headers and library sources for chips 18f1220,18f6520,
11429 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11431 * configuration registers setting has changed, now each supported
11432 device has a complete description of the registers it uses,
11433 * all initialisations are moved to idata sections, these section
11434 can be absolute or relocatable,
11435 * fixed initialisation of codespace variables,
11436 * fixed warning about PCLATU and gpsim,
11437 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11438 * (genAssign): use table reads when assigning from variables in codespace,
11439 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11440 char/int variables placed in codespace,
11441 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11442 registers set in .asm file, no need for --pomit-config-words anymore,
11443 * (pic16glue): some 8051 legacy segments are commented out
11444 (to be removed completely),
11445 * added support for alternative assembler and linker with --asm=
11446 and --link= command line arguments,
11447 * peepholes are disabled automatically in the port, no need to
11448 specify on command line,
11449 * port supports natively char/int/long multiplication, but converts
11450 all divisions to support functions,
11451 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11452 to the file set in variable $2,
11453 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11454 strings in ASCII format and not in hex,
11455 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11456 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11457 allocate proper register if iCodes aren't temporary,
11459 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11461 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11463 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11465 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11468 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11470 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11471 computed address is reused
11472 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11473 multi-byte bitfields
11475 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11477 * src/z80/gen.c: (genArrayInit): must check for pointers too
11479 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11481 * support/regression/tests/zeropad.c: never meant to commit the
11482 nestedstruct test: removed, added check for GCC version
11484 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11486 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11487 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11488 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11489 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11490 bugs 928906 and 954082 half-empty initializers
11492 * src/SDCCsymt.c (getAllocSize): added for above fix
11493 * src/z80/gen.c (genArrayInit): fixed bug 741044
11494 * support/regression/tests/zeropad.c: added tests
11496 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11498 * src/pic16/device.c (pic16_dump_section): corrected bug which
11499 caused some symbols of the libraries to be misplaced
11501 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11503 * src/pic16/glue.c,
11504 * src/pic16/ralloc.h,
11505 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11506 to fix conflict with pic port
11508 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11510 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11511 externs configuration variables,
11512 * src/pic16/ralloc.h,
11513 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11514 prototype in header, commented out some debug messages
11516 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11518 * src/pic16/glue.c,
11519 * src/pic16/main.c,
11520 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11521 for gpasm COFF object generation. Thanks to D. Hawkins for
11524 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/ds390/main.c,
11527 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11528 Brock for spotting this)
11529 * src/ds390/gen.c (genEndFunction),
11530 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11531 interrupt handler and critical. Disable push/pop optimizations when
11532 peephole optimizations disabled.
11534 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11536 Updated pic16 library sources and headers.
11537 * device/lib/pic16/pic18f*/ ,
11538 * device/include/pic16/*.h: modified to handle structured SFR
11541 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11543 * src/port.h (PORT structure): added hook initPaths, now each
11544 port can declare its own default search paths,
11545 which can been seen with the --print-search-dirs option,
11546 see pic16 port for example,
11547 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11548 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11549 * (doPrintSearchDirs): NEW, replaces in a central manner the
11550 printing of search dirs which was split in set*Paths functions,
11551 * (main): added call to port->initPaths and doPrintSearchDirs,
11553 * src/ds390/main.c,
11556 * src/izt/tlcs900h.c,
11557 * src/mcs51/main.c,
11559 * src/pic16/main.c: modified port structures to reflect addition of
11562 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11563 * (pic16_dump_section): for registers in same address reserve memory once,
11564 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11566 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11567 result is greater in size than right or left,
11568 * (pic16_genUMult8X8_8): there are some cases where the result can
11569 be 16 bits size, so handle these,
11570 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11571 * (pic16_outBitC): modified to emit pcodes,
11572 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11574 * (genDivOneByte): implemented algorithm to divide 8-bits,
11575 * (genCmp): uncommented goto, but issues still exist,
11576 * (genAnd): fixed a bug with variables >8bits,
11577 * (genPackBits): optimization added that uses BCF/BSF to change a
11579 * (genAssign): fixed bug when assigning floating point literals,
11580 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11581 __sdcc_gsinit_startup label,
11582 * src/pic16/main.c (_pic16_init): removed search directory
11584 * (_pic16_initPaths): NEW, used to initialise search directories,
11585 * (_hasNativeMulFor): support functions for all except char/int
11586 multiplication, and char division,
11587 * (PIC16_port struct): modified entry for native mul support,
11588 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11590 * (buildCallTree): call to register_usage is ifdef'ed out,
11592 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11594 * device/include/string.h: applied Stas Sergeev's patch to make this
11595 header file compatible with the preprocessor -Wundef option
11596 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11597 failure (fixes bug #941458)
11599 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11601 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11602 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11603 that the variable, not the function, should be static
11604 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11605 to be consistent with non-literal case
11607 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11609 * src/SDCCast.c (isConformingBody): fixed bug #949967
11610 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11611 convilong): fixed bug #952086
11613 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11615 * src/SDCCmem.c (allocVariables): fixed bug #955321
11617 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11619 * src/hc08/main.c (_hc08_genAssemblerEnd),
11620 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11621 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11622 completely eliminated the use of a temporary file
11623 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11624 when more than one file linked
11625 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11627 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11629 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11630 which fixes bug #543481
11631 * support/regression/tests/bug-751703.c: fixed comments left from a
11632 cut and paste error
11633 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11634 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11635 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11637 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11638 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11639 are now changed to underscores in moduleName
11641 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11643 * as/mcs51/lkmem.c: better fix for bug #954173
11645 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11646 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11648 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11649 * device/include/c8051f000.h,
11650 * device/include/c8051f120.h,
11651 * device/include/c8051f300.h,
11652 * device/include/c8051f310.h,
11653 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11654 PWM16) and detab'ed
11656 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11658 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11659 and mailing lists, doc'ed --no-peep-comments, removed reference
11660 to knoppix (newest version has no LyX/LaTeX), other minor changes
11661 * src/SDCCglue.c (glue): save 2 bytes stack space with
11662 option --main-return. The ljmp could probably be avoided too
11664 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11666 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11668 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11671 * src/SDCCopt.c (isLocalWithoutDef),
11672 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11673 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11674 (credit to Maarten Brock for patch #949363, on which this is based)
11675 * support/regression/tests/bug-751703.c: some test cases of extern used
11676 within inner scopes.
11678 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11680 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11682 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11684 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11685 dwWriteLabel): fix to create valid debugger symbols even when
11686 the module name has non-alphanumeric symbols in it
11687 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11688 when a variable's allocation has been optimized away
11691 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11693 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11695 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11696 * src/mcs51/main.c,
11697 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11698 * src/ds390/main.c,
11699 * src/z80/gen.c (z80_emitDebuggerSymbol),
11701 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11703 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11704 * src/pic16/main.c,
11705 * src/avr/gen.c (avr_emitDebuggerSymbol),
11707 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11709 * src/SDCCdebug.c (emitDebuggerSymbol),
11711 * src/port.h: added a debugger struct to the port struct. Added a
11712 callback for defining debugger symbols
11714 * src/SDCCast.c (createLabel),
11715 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11718 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11719 iCode back to the ast for the function
11721 * src/hc08/ralloc.c (hc08_assignRegisters),
11722 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11723 unneeded fields from the regs struct.
11724 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11725 pushReg() & pullReg() functions instead of emitcode()
11727 * src/hc08/gen.c (genLabel, genhc08Code),
11728 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11730 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11733 * src/hc08/gen.c (genEndFunction, genhc08Code),
11735 * src/mcs51/gen.c (genEndFunction, gen51Code),
11737 * src/ds390/gen.c (genEndFunction, gen390Code),
11739 * src/z80/gen.c (genEndFunction, genZ80Code),
11742 * src/pic/gen.c (genEndFunction, genpic14Code),
11744 * src/pic16/gen.c (genEndFunction, genpic16Code),
11746 * src/avr/gen.c (genEndFunction, genAVRCode),
11748 * src/xa51/gen.c (genEndFunction, genXA51Code),
11750 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11751 specific code to cdbFile.c and out of the backend code generators
11753 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11754 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11755 starting address is now 0
11758 * as/hc08/m08pst.c,
11759 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11760 assembler directive for DWARF support
11761 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11765 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11767 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11770 and inappropriate peephole optimization in jump tables
11772 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11774 * as/hc08/m08pst.c,
11775 * src/SDCCglue.c: sdccopt works for the hc08 port now
11777 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11779 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11781 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11783 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11785 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11791 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11792 comments from the peephole optimizer replacement rules
11793 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11795 * src/SDCCcse.c (updateSpillLocation),
11796 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11798 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11799 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11800 objects far pointers
11802 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11804 * src/SDCCsymt.h: a missing part of my last change
11805 * src/pic/ralloc.c (regTypeNum),
11806 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11808 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11811 * src/SDCCicode.c (aggrToPtrDclType),
11812 * src/SDCCptropt.h,
11813 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11814 ptrPseudoSymConvert),
11815 * src/pic/ralloc.c (regTypeNum),
11816 * src/pic16/ralloc.c (regTypeNum),
11817 * src/hc08/ralloc.c (regTypeNum),
11818 * src/ds390/ralloc.c (regTypeNum),
11819 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11820 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11822 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11824 * link/z80/lkmain.c (afile),
11825 * as/hc08/lkmain.c (afile),
11826 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11827 prevent a pointer problem when a filename has no directory and
11828 no extension specified.
11830 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11832 * link/z80/lkmain.c (afile): allow periods in directory names
11833 * link/z80/lkmain.c (afile),
11834 * as/mcs51/lkmain.c (afile),
11835 * as/hc08/lkmain.c (afile): allow linker script file to have an
11836 extension other than ".lnk"
11837 * link/z80/lklex.c (getfid),
11838 * link/z80/lkmain.c (parse),
11839 * as/mcs51/lklex.c (getfid),
11840 * as/mcs51/lkmain.c (parse),
11841 * as/hc08/lklex.c (getfid),
11842 * as/hc08/lkmain.c (parse): Support comments in the linker script
11843 file on lines by themselves and after filenames
11845 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11847 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11849 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11851 * src/z80/peeph-z80.def: removed some peephole rules that don't
11852 work with multibyte arithmetic (fixed bug #937126)
11853 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11854 to registers and not global variables
11855 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11856 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11857 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11858 checking for assignments not internally generated (fixed bug #931895)
11859 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11860 structure member (fixed bug #930072)
11862 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11864 * src/SDCCmain.c (linkEdit),
11865 * src/hc08/main.c (_hc08_parseOptions),
11866 * as/hc08/Makefile.in,
11867 * as/hc08/aslink.h,
11869 * as/hc08/m08pst.c,
11870 * as/hc08/lkrloc.c (relr, rele),
11871 * as/hc08/lkarea.c (lnkarea)
11872 * as/hc08/lkmain.c (afile, parse),
11873 * as/hc08/lkelf.c: support for ELF output
11874 * as/hc08/lks19.c (s19),
11875 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11877 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11879 * as/mcs51/lkihx.c: Fixed bug #899105.
11881 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11883 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11884 .dsp files from Unix to DOS.
11886 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11888 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11889 function pointers; we have been compliant for several months now.
11890 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11891 change that was accidently commented out
11892 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11893 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11896 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * src/hc08/gen.c: output of all of the internal debugging information
11899 is now controlled by the D() macro; it is disabled by default
11901 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11904 harder to keep the same registers during a CAST iCode
11905 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11906 long via int can be done in a single cast, if the signedness is
11908 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11909 putchar() in tinibios.c in ds390's library
11911 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11913 * src/SDCCast.c (decorateType): fixed bug #898889,
11914 cast result of a literal complement too
11915 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11916 fixed check for bitfields
11918 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11920 * src/SDCCicode.c (geniCodeLogic): made it static,
11921 (geniCodeLogicAndOr): added in order to fix bug #905492,
11922 (ast2iCode): fixed bug #905492
11923 * support/regression/tests/bug-905492.c: added
11924 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11925 (processParms): fixed bug #927659: don't copy parms, this will clear
11927 * support/regression/tests/bug-927659.c: added
11929 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11931 * src/SDCCast.c (addCast): don't cast float to char
11932 * device/lib/libsdcc.lib: added _memmove
11934 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11936 * device/lib/large/Makefile: fixed parallel execution by
11937 replacing `make` by `$(MAKE)`
11939 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11941 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11942 offsets (fixes bug #923936)
11944 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11946 * device/lib/small/Makefile: fixed parallel execution by
11947 replacing `make` by `$(MAKE)`
11949 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11951 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11953 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11955 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11956 * src/regression/Makefile: Regression test was not running.
11958 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11960 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11961 complement if possible
11962 * src/SDCCval.c (valComplement),
11963 * src/SDCCicode.c (operandOperation): fixed complement of literal
11964 * support/regression/tests/onebyte.c (testComplement): added
11966 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11968 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11969 return an optimized tree; actually replace actParm with the new tree
11970 * src/SDCCast.h: added some parantheses to remove side effects
11971 * support/regression/tests/bug-920866.c
11973 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11974 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11975 Bit operands were not being handled properly in the pic14 port.
11976 (now src/regression/add.c passes again).
11978 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/SDCC.y (labeled_statement): case and default no longer require
11981 a following statement (RFE #893037)
11983 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11986 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11987 disabled (fixes bug #916294)
11988 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11989 "mov a,acc"; patch provided by Lenny Story
11990 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11992 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11994 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11996 * src/ds390/gen.c (genFunction, genEndFunction),
11997 * src/ds390/ralloc.c (ds390_assignRegisters),
11998 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11999 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12000 pushed if there are parameters passed on the stack. Also, a cleaner
12001 way to decide if r0/r1 should be pushed/popped. (Together they fix
12004 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12007 * device/lib/mcs51/crtpagesfr.asm,
12008 * device/lib/mcs51/crtxinit.asm,
12009 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12010 to avoid confusion with Si Lab's SFRPAGE register.
12012 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12014 * src/SDCCglue.c (emitMaps): allow public sfr variables
12015 * src/SDCCglue.c (initialComments): include compiler build date
12016 with compiler version and put the timestamp of the generated
12017 assembly file on a serperate line to be less confusing.
12018 * src/port.h: added genInitStartup hook
12020 * src/ds390/main.c,
12023 * src/pic16/main.c,
12025 * src/z80/main.c: genInitStartup initialize as NULL (default to
12026 historical behaviour)
12027 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12028 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12029 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12030 library instead of hard coding it into the compiler.
12031 * support/regression/ports/mcs51-stack-auto/spec.mk,
12032 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12033 * device/lib/mcs51/Makefile,
12034 * device/lib/small/Makefile,
12035 * device/lib/large/Makefile,
12036 * device/lib/mcs51/crtpagesfr.asm,
12037 * device/lib/mcs51/crtstart.asm,
12038 * device/lib/mcs51/crtxclear.asm,
12039 * device/lib/mcs51/crtxinit.asm,
12040 * device/lib/mcs51/crtclear.asm,
12041 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12042 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12043 and into user configurable files.
12044 * device/lib/clean.mk: clean mcs51 directory too
12045 * support/regression/tests/longlit.c: added static to T1 declaration
12046 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12047 accesses in the initialization code
12049 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12052 OSCTRIMVAL as noted in bug #916008
12054 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12056 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12057 in loops with multiple exits (reported as incorrect registers
12058 used by Martin Helmling in Sdcc-user list)
12060 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12062 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12063 made ds390 register extensions look less like error messages
12065 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12068 reported by Adam Wozniak in Sdcc-user list
12070 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12072 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12073 arithmetic optimizations, added debug output
12075 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12077 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12078 * sdcc.spec: updated and split sdcc into 3 rpms
12079 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12080 needed for literals of LEFT_OP and '+'
12081 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12082 introduced RESULT_TYPE_NOPROM
12083 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12085 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12086 limited promotion to int only for '*'
12087 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12089 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12091 * src/pic16/gen.c (genSkip),
12092 (genc16bit2lit), (gencjneshort): commented out
12093 (is_LitOp): new helper function, checks operand type
12094 (genCmpEq): rewritten
12096 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12098 * support/regression/tests/bug-908454.c: added
12100 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12102 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12103 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12104 (geniCodeCast): cosmetic, don't preserve bit storage class
12105 (geniCodeLeftShift): added promotion
12106 (geniCodeLogic): fixed regression
12107 * src/SDCCsymt.c (computeTypeOr): accept bits too
12108 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12110 2004-03-07 Borut Razem <borut.razem AT siol.net>
12112 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12114 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12116 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12117 version of pic16_genPackRegisters which does not check if ic is a
12119 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12120 function cause string1.c regression test fails
12122 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12124 * sim/ucsim/configure.in,
12125 * sim/ucsim/configure,
12126 * sim/ucsim/doc/Makefile.in: use docdir
12127 * src/SDCC.y: fixed sbit atrributes
12128 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12129 * src/SDCCast.c (decorateType): |^& need special promotion handling
12131 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12132 * src/SDCCsymt.h (computeType),
12133 * src/SDCCicode.c: computeType() needs op
12134 * src/SDCCsymt.c (checkTypeSanity),
12135 * doc/sddman.lyx: "plain" bitfields are unsigned
12136 * src/SDCCsymt.c (computeTypeOr): added
12137 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12139 * src/SDCCval.c (val*): computeType() needs op
12140 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12141 * support/regression/tests/onebyte.c: added tests for |^&
12143 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12145 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12146 for writing icode into asm output.
12148 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12150 * src/pic16/device.c: added some debug lines enabled
12151 with macro DEBUG_CHECK,
12152 * src/pic16/genarith.c: more debug in genPlus,
12153 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12154 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12155 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12156 * (aopForSym): onStack symbols are re-placed in data memspace,
12157 and onStack flag is cleared,
12158 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12159 copy temporary pcodeop,
12160 * (genPcall): added warning for not updating PCLATU,
12161 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12162 always true for pic16 port,
12163 * (genMultOneWord): NEW, supports integer multiplication,
12164 * (genMult): modified to call genMultOneWord,
12165 * (ifxForOp): added warning when return NULL,
12166 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12167 flag is set before call to operandFromSymbol for implicit
12169 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12170 options.intlong_rent are set by default,
12171 * (_hasNativeMulFor): modified to allow port generation of integer
12173 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12174 set regtype to REG_SFR for all registers, restricting seting the
12175 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12177 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12179 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12180 more than 500 times in the regression tests
12182 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12184 * support/Util/SDCCerr.h,
12185 * support/Util/SDCCerr.c,
12186 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12188 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12189 for symbol conflicts.
12190 * support/valdiags/tests/enum.c,
12191 * support/valdiags/tests/tentdecl.c,
12192 * support/valdiags/tests/struct.c: expect possible error messages
12193 referring to original symbol definitions.
12194 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12196 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12198 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12200 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12202 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12204 * src/pic16/ralloc.c (newReg): fixed bug #908929
12206 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12208 * src/ds390/gen.c: added missing #include "main.h"
12210 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12212 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12213 checking if symbol is already in set,
12214 * src/pic16/device.h: prototype for checkAddSym,
12215 * src/pic16/gen.c: (_G): added entry interruptvector,
12216 * (assignResultValue): removed some commented out lines,
12217 * (genFunction): check for ISR via sym->type, absolute section for
12218 interrupt code is created via a new pBlock, the goto instruction is
12219 placed now correctly at the interrupt vector position, changed all
12220 references from ivec to _G.interruptvector,
12221 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12222 is the interrupt is a high priority one, same for return from ISR,
12223 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12224 externs to calls of checkAddSym,
12225 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12226 pic16_pcode_verbose flag is set,
12227 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12228 * src/pic16/pcoderegs.c: message about how many registers are saved
12229 will only be emitted if pic16_pcode_verbose flag is set,
12231 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12233 * src/ds390/ralloc.h,
12234 * src/ds390/ralloc.c (ds390_regWithIdx),
12235 * src/ds390/gen.c (emitcode),
12236 * src/ds390/main.h,
12237 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12238 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12239 ds390operandCompare, getRegsRead, getRegsWritten,
12240 initializeAsmLineNode): customized instruction size calculation for
12241 ds390, started basis for some register optimizations
12242 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12243 corresponding assembly output
12244 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12245 missing push/pop of r0/r1. Optimized push/pops
12247 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12249 * src/mcs51/main.c (instructionSize): fixed ACALL size
12250 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12252 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12254 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12255 the sorting of rlist with NULL elements
12256 * (print_idataType, print_idata): NEW to create idata sections
12257 * src/pic16/device.h: idataSymSet new variable
12258 * src/pic16/gen.c (genFunction): fixed some bugs in string
12259 comparing, improved the absolute section creation for ISRs,
12260 added FSR0L/FSR0H in registers that are saved in an ISR,
12261 * (genInline): fixed the processing of inline snippets,
12262 now they undergo no process by the peephole optimizer
12263 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12264 are placed in idataSymSet,
12265 * (pic16emitStaticSeg): extern symbols are added in externs,
12266 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12267 switching when aboslute variables are placed in access bank memory
12268 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12269 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12270 commented out with #if,
12271 * (pic16_packRegisters): reintroduce the check for CAST because some
12272 symbols are not correctly handled,
12273 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12274 pCodeInstruction instead of pCode,
12275 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12276 pCodeAsmDir definition,
12277 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12278 directive, then the argument directive is emitted without the leading
12279 tab, hack for inline labels which must be in the first column,
12280 * (compareLabel,pic16_findNextInstruction),
12281 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12282 * (insertBankSwitch): modified for the new pCodeAsmDir,
12284 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12285 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12287 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12289 * (pushSide): commented out with #if,
12290 * (assignResultValue): fixed some typos in saving
12292 * (genPcall): FIXED and sync'ed with genCall,
12293 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12294 * (genNearPointerGet): fixed to handle some more cases,
12295 implementation scheme via table reads,
12296 * (genConstPointerGet): modified to access code memory correct,
12297 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12298 and improved to handle some cases
12299 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12300 instead of "RETLW" for init data
12301 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12302 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12303 variables are placed in access bank memory (<0x80 and >=0xf80),
12304 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12305 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12306 TBLWT_POSTDEC,TBLWT_PREINC
12307 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12308 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12310 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12311 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12312 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12313 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12315 2004-02-29 Borut Razem <borut.razem AT siol.net>
12317 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12318 support/Util/findme.h, support/Util/system.h: enhance binary relative
12319 search for lib and include by using findProgramPath()
12321 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/SDCCpeeph.c (pcDistance),
12326 * src/mcs51/ralloc.h,
12327 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12328 * src/mcs51/main.h,
12329 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12330 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12331 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12332 size calculation port specific, started basis for some register
12334 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12335 missing push/pop of r0/r1. Optimized push/pops
12336 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12337 * device/lib/_modsint.c (_modsint),
12338 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12339 and stack version so regression tests pass
12341 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12343 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12344 * src/SDCCast.c (decorateType): catch another small optimization
12346 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12347 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12348 modified to finally use computeType() all over SDCC,
12349 see Feature Request #877103
12350 * src/SDCCval.h: cosmetic
12351 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12352 valCompare(); regression tested in muldiv.c
12353 * support/regression/tests/muldiv.c (testMod): mod sign follows
12356 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12358 * src/SDCCast.c (decorateType): fixed bug #902362
12359 * doc/INSTALL.txt: fixed install instructions for win32
12361 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12363 * device/include/Makefile.in (install): fixed by replacing spaces
12366 * doc/INSTALL.txt: updated for release
12367 * doc/sdccman.lyx: added warning for --xstack being buggy
12369 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12371 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12372 to eliminate build warnings.
12373 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12375 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12376 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12378 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12379 removed -penable-stack, added comment for stack pragma, added
12380 warning for not initializing the stack/frame registers, removed
12381 comment at interrupts section
12383 Stack is made permanent, there is no ability to disable stack usage.
12384 * src/pic16/device.h,
12385 * src/pic16/device.c: removed all references to USE_STACK macro,
12386 * src/pic16/device.c (pic16_dump_section): when no elements in
12387 rlist, free rlist before return,
12388 * (pic16_dump_int_registers): NEW, internal registers are a new set
12389 of general purpose registers reused by each function,
12390 * (checkAddReg): returns 1 if registers is added to set,
12391 * (pic16_groupRegistersInSection): when a registers is of type
12392 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12393 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12394 SRCASECMP macro is moved here from device.c
12395 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12396 PO_PCLATU, PO_PRODL, PO_PRODH,
12397 * (pic16_pCodeOpType, genMinus,
12398 changed compares to "a" register, with AOP_ACC,
12399 * (pic16_genPlus): fixed some bugs and indented properly,
12400 * (pic16_addSign): changed size to size+offset in the MOVWF
12402 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12403 multiply 8-bit operand by literal, result is 8-bit,
12404 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12405 multiply 2 8-bit operand, result is 8-bit,
12406 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12408 * src/pic16/gen.c: changed accUse to contain WREG only,
12409 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12410 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12411 true, do not use immediate addressing any more unless sym is a
12412 pointer in codespace,
12413 * (aopForRemat): do not use immediate addressing when symbol not in
12414 codespace and when symbol's address is requested,
12415 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12417 * (aopGet): added case for AOP_ACC and don't return "accumulator
12418 bug" but WREG instead,
12419 * (popGetTempReg): pushes contents of temporary register in stack,
12420 * (popReleaseTempReg): pops contents of temporary register from
12421 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12422 * (pic16_popGet): separated case AOP_ACC to return register WREG
12423 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12424 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12425 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12426 the use of immediate pointers to certain cases only.
12428 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12429 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12430 * (assignResultValue, genCall, genRet): modified to use the new
12431 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12432 genPcall is still broken,
12433 * (genFunction): added code to create 'A' type pBlocks when
12434 interrupt functions are generated, code not extensively tested yet,
12435 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12436 * (genEndFunction): modified so ISRs pop stored registers from stack,
12437 * (genMultOneByte): cleanup,
12438 * (AccRsh): added flag andmask, to and result with appropriate mask,
12439 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12440 * (genDataPointerGet): fixed and reenabled its use,
12441 * (genNearDataPointerGet): bugs fixed,
12442 * (genDataPointerSet): bugs fixed,
12443 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12444 pic16_DumpSymbol, pic16_DumpOp,
12445 * src/pic16/genutils.h: function prototypes for the above functions,
12446 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12448 * (pic16emitRegularMap): many many many improvements, but needs a
12450 * src/pic16/main.c: enable_stack in pic16_options is removed,
12451 * (_pic16_parseOptions): removed command line options -penable-stack,
12452 * (_process_pragma): emit stack symbol only when stack pragma is
12454 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12455 redirected to FSR0L/FSR0H pair,
12456 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12457 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12458 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12460 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12461 * (dumpPicOptype): NEW,
12462 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12463 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12464 with movff instruction,
12465 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12466 added pic16_int_regs, some packRegsFor* functions are commented out,
12467 because produce errors,
12468 * src/pic16/NOTES: minor modifications
12470 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12472 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12473 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12475 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12476 * as/mcs51/lkaomf51.c: fixed bug #895763
12478 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12480 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12482 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12484 * doc/sdccman.lyx: added details about the HC08 storage classes and
12485 interrupts, fixed the register usage info for z80 & gbz80
12487 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12489 * doc/sdccman.lyx: added more pic16 port documentation
12490 * device/include/pic16/: added header pic18fregs.h
12492 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12494 * doc/sdccman.lyx: added Vangelis' contribution
12496 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12498 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12499 extend to the next CALL or PCALL, not just to the next CALL.
12501 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12503 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12505 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12507 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12508 bug #895752 and a better fix for bug #716790
12510 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12512 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12514 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12516 * doc/sdccman.lyx: minor changes, minor changed
12518 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12520 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12521 which can't handle SDCC_NEWONEBYTEOPS,
12522 (geniCodeMultiply): removed conversion from mult to shift for pic14
12525 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12528 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12529 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12530 thus fixing bug #895406
12532 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12534 * device/lib/_modsint.c,
12535 * device/lib/_modslong.c: sign follows divisor only
12536 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12537 signs or signedness can be ignored
12538 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12539 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12540 added optimization for IFX,
12541 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12543 reenabled optimization for IFX, which was removed on 2004-01-11
12544 * src/SDCCast.h: added return type IFX
12545 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12546 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12547 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12548 SDCC_OLDONEBYTEOPS selects the old behaviour
12549 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12550 changed again and commented promotion rule
12551 * src/SDCCval.c (valDiv): promotion no longer necessary
12552 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12553 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12555 * support/regression/tests/onebyte.c: added
12557 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12559 * gen.c (genInline): reverted to old code for assemnling inline
12560 code because of bug reported James Chadd
12562 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12564 * ralloc.h: missing declarations from previous patch,
12565 seems that patch for ralloc.h was never applied, fixed
12567 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12568 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12572 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12573 indirect addressing. Marked FSR0 as deprecated
12574 * gen.c (pointerCode): commented out, not needed now
12575 (pic16_popGet2p): new MOVFF helper function
12576 (genGenPointerGet),
12577 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12578 (shiftRLong): removed duplicate debugging info
12580 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12582 * src/ds390/gen.c (genNearPointerGet),
12583 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12584 optimization with bits, but not bitfields.
12585 * src/ds390/ralloc.c (packRegisters),
12586 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12588 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12590 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12592 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12595 * src/SDCCicode.c (operandFromSymbol),
12596 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12597 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12598 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12599 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12600 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12601 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12603 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12604 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12605 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12606 * src/SDCCsymt.c (newSymbol),
12607 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12610 * src/SDCCval.c (newiList): fixed bug #885705
12612 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12614 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12615 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12617 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12619 * device/include/c8051f120.h,
12620 * device/include/c8051f300.h,
12621 * device/include/c8051f310.h: added/updated header files for Silicon
12622 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12623 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12624 in new section Submitting patches
12626 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12628 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12629 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12630 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12632 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12633 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12634 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12636 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12637 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12638 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12640 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12641 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12642 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12643 genGenPointerSet): fixed bug #892400
12644 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12645 to eliminate build warnings.
12646 * src/SDCCast.c (processParms),
12647 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12649 * support/valdiag/valdiag.py: added GCC to the list of defines active
12650 when compiling with gcc
12652 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12654 * support/Util/SDCCerr.h,
12655 * support/Util/SDCCerr.c,
12656 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12657 with an incomplete type (fixed bug #883734)
12658 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12660 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12664 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12666 * src/SDCCast.c (decorateType),
12667 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12668 function pointer implementation
12669 * support/regression/tests/funptrs.c: added tests to verify both forms
12670 of function pointers work correctly. Added tests to verify parameters
12671 are passed in the correct order.
12673 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12675 * device.c (regCompare): registers are sorted by ascending
12676 address and increasing size,
12677 * main.c (_pic16_finaliseOptions): removed the declaration
12678 of compiler macro MCU. Now a macro of the format pic18fxxxx
12679 will be defined from the command line
12681 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12682 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12684 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12685 PCOP_RLCF was overwritten!
12686 * gen.c (genSkip): commented out calls to pic16_emitcode,
12687 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12689 * (genRRC): added debugging info,
12690 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12691 overwritten while shifting,
12692 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12693 overwritten while shifting,
12696 * (shiftLLeftOrResult),
12697 * (shiftRLeftOrResult),
12699 * (shiftLLong): Implemented with pic16_emitpcode
12700 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12701 * (genLeftShift): Fixed bug, operand for shift by variable always
12702 was "and"ed with 0x0f,
12703 * (genLeftShiftLiteral),
12705 * (genRightShiftLiteral): added debugging info,
12706 * (genrshFour): added comment,
12707 * (genRightShift): determined signedness from operand "left"
12708 instead of "result"
12710 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12712 * src/SDCCicode.c (geniCodeParms),
12713 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12714 function pointers, fixed function pointer bugs #861242 and #861896
12716 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12718 * device/include/c8051f000.h,
12719 * device/include/c8051f120.h,
12720 * device/include/c8051f300.h: added header files for Silicon
12721 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12723 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12725 * src/SDCCast.c (processParams): added new type flow and restructured
12726 (gatherAutoInit): added new type flow
12727 (addCast): cosmetic changes
12728 (getLeftResultType): added new type flow for array indices, patch
12729 provided by Stas, see FR #877103
12730 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12731 array index patch by Stas
12732 * src/SDCCast.h: added prototype getResultTypeFromType()
12734 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12735 * src/pic/glue.c (pic14emitStaticSeg),
12736 * src/pic16/glue.c (pic16emitStaticSeg),
12737 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12738 for initialization of symbols
12739 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12740 * support/Util/SDCCerr.h:
12741 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12742 * .version: bumped version number to 2.3.8
12743 * device/include/Makefile.in (install),
12744 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12747 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12749 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12750 Slade Rich fixed an optimization bug
12751 * src/pic/pcodepeep.c,
12752 * src/pic/pcoderegs.c
12753 * doc/Makefile (install): added test for directory
12755 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12757 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12758 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12759 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12760 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12761 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12762 * as/mcs51/asexpr.c (term),
12763 * as/hc08/asexpr.c (term): fixed bug #887146
12765 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12767 * src/z80/gen.c (genMult): handle single byte result product
12768 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12769 DUMMY_READ_VOLATILE (fixed bug #886367)
12771 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12773 * support/regression/tests/libmullong.c: fixed logic, on little endian
12774 hosts we ended without a mullong_wrapper()
12776 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12778 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12779 virus/worm forged address usage.
12781 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12783 Fixed promotion, it should be done on AST level:
12784 * src/SDCCast.c (addCast): added promotion to int
12785 (decorateType): updated call to upCast()
12786 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12787 usualUnaryConversions()
12789 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12791 * support/regression/tests/literalop.c (mulWrapper): Added a
12792 wrapper to remove integer overflow warnings.
12794 * support/regression/tests/float_trans.c: Made work on host.
12796 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12799 * support/regression/generate-cases.py (main): Changed from inline
12802 * doc/Makefile (install): Changed to depth first to get rid of
12803 missing directory install warning.
12805 * as/Makefile (install-doc): Made work on Mac.
12807 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12809 * src/SDCCast.c: added an additional type flow in decorateType() of
12810 opposite direction, see feature request #860006; it's enabled at runtime
12811 by setting the environment variable SDCC_NEWTYPEFLOW
12812 * src/SDCCast.h: changed prototype of decorateType()
12813 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12814 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12815 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12816 see feature request #877103
12817 * src/SDCCval.c: updated call of decorateType()
12818 (valBitwise): fixed bug #882876
12819 (valMinus): added promotion
12820 (valLogicAndOr): result is unsigned
12821 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12822 * src/SDCCsymt.c (computeType),
12823 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12824 must not cause an unsigned operation
12825 * src/pic/glue (pic14emitRegularMap),
12826 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12828 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12830 * src/pic/pcode.c (PCodeID): commented out left over debug code
12832 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12834 * support/valdiag/tests/overflow.c: added shift tests
12835 * src/pic/device.c,
12842 * src/pic/pcodepeep.c,
12843 * src/pic/pcoderegs.c,
12844 * src/pic/ralloc.c,
12845 * src/pic/ralloc.h: applied patch from Slade Rich;
12846 added support for multiple code pages and multiple RAM banks on the
12847 PIC 14 port. The ASM files now no longer simply assume all the
12848 code / RAM are in the same page / bank. This means the linker can
12849 safely allocate code/RAM of separate ASM files to different pages/banks.
12850 * doc/sdccman.lyx: added Slade's tips
12851 * src/mcs51/peeph.def: fixed bug #880768
12853 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12856 * src/SDCCast.c (decorateType): fixed bug #880197
12858 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12860 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12863 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12864 strtof is not part of C89 and isn't included with Mac OS X.
12866 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12869 shiftL2Left2Result): fixed bug #879326
12870 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12871 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12872 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12873 address fetch for clr instruction
12874 * device/lib/hc08/_mulint.c: created optimized assembly version
12875 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12877 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12879 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12880 proposed in FR #877103
12882 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12884 * src/SDCCval.c (cheapestVal): added missing checks
12885 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12886 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12888 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12890 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12893 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12895 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12896 loaded with the linker search paths (-L arguments) and the libraries
12897 to be linked with the current source (-l arguments). Changes
12898 currently will affect only the pic16 port.
12899 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12900 include path the port specific paths and port specific libraries,
12901 * gplink command now contains the $3 argument,
12902 * src/pic16/device.h,
12903 * src/pic16/device.c,: structure PIC_device is made public and
12904 renamed to PIC16_device, the same for variable Pics which is renamed
12905 to Pics16. Updated all references to them.
12906 * src/pic16/glue.c (pic16glue): corrected bug with code
12907 initialization which bypassed the variable initializations block.
12909 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12910 COMPILE_FLAGS and added the --nostdinc option
12912 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * device/include/mc68hc908jb8.h: Register defs for another member
12915 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12917 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12919 Documenting changes from previous commits.
12920 * configure.in (version 1.56),
12921 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12922 when generating output files to configure the pic16 library,
12923 but now I've commented it out, since gputils aren't installed in the
12924 SF compile farm, so library won't compile
12926 * device/lib/Makefile.in (version 1.56): initially I've added in
12927 target 'all' the prerequestive 'model-pic16' so it compiled the
12928 pic16 library, but now I've commented it out for the same reasons
12930 * added targets 'model-pic16' and 'objects-pic16' to compile the
12932 * added target 'port-specific-objects-pic16' to handle the
12933 generated libraries and copy them into the build/ directory
12934 * added target 'clean-intermediate-pic16' to clean intermediate
12935 files into pic16 directory
12936 * in target 'installdirs' added line to create directory pic16 in
12937 the installation path
12939 * device/include/Makefile.in (version 1.11): in target 'install'
12940 added lines to copy all header files to installation path,
12941 * in target 'installdirs' added line create directory for pic16
12942 headers in the installation path
12944 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12946 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12949 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12952 * device/lib/configure.in,
12953 * device/lib/configure: fixed for autoconf 2.57
12955 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12957 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12958 option so that it actually works. Made it specific to the z80, since
12959 the gbz80 doesn't have these kinds of I/O ports.
12961 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12963 * device/include/z180.h,
12964 * device/lib/_memcpy.c,
12965 * device/lib/_memmove.c,
12966 * device/lib/_mulint.c,
12967 * device/lib/ser_ir.c,
12968 * device/lib/ser_ir_cts_rts.c,
12969 * device/lib/_strcmp.c,
12970 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12971 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12972 portmode; added deprecation warning for bank= and protmode= forms.
12973 Also, guard against buffer overflow.
12974 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12976 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12978 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12979 changed interrupt vector table generation to only emit declared vectors.
12980 * device/include/Makefile.in: added missing backslash
12981 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12983 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12985 Mainly changes to support compilation of the device libraries
12986 * src/pic16/device.c: stack is allocated via symbol and not
12987 via literal number. The symbol is placed in the corresponding
12988 position of the data ram
12989 * (pic16_dump_section): relocatable and absolute uninitialized
12990 data are now emitted in sorted order to reduce section naming,
12991 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12992 weren't marked as being in the access bank,
12994 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12996 Added portion of GNU PIC Library under the directory
12997 device/include/pic16 and device/lib/pic16. These files
12998 contain the declarations of SFRs for the PIC18Fxx2 devices.
12999 The directory is initialized via configure from toplevel.
13001 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13003 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13004 the spilllocations to be compared correctly
13006 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13008 * src/SDCCast.c (decorateType): fixed bug introduced today
13010 2004-01-12 Borut Razem <borut.razem AT siol.net>
13012 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13013 doc/sdccman.lyx: upper case pragmas are deprecated
13015 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13017 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13018 in simpler and even better code
13020 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13022 * src/SDCCicode.c (operandOperation): fixed bug #874819
13023 * src/SDCCast.c (decorateType): fixed
13024 char foo (unsigned long ul) { return ul > 0; }
13026 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13028 * doc/sdccman.lyx: Moved and added some sections, small changes
13029 all over. Telling LaTeX to be less strict with word spacing
13030 to better keep the right margin. Changed some notes about
13031 maintainance of the ports in section 3.2.1 - is it OK like this?
13033 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13035 SDCC source changes:
13036 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13037 convilong): modified to inform the pic16 port that builtin functions
13040 PIC16 PORT specific changes:
13041 * src/pic16/device.c pic16_dump_equates() added,
13042 processor registers declared internally by the port are emitted in
13043 the translation as equates,
13044 * src/pic16/gen.c: inline code is passed unprocessed to the
13046 * (pic16_popGetLit2): fnuction modified to take second operand as
13047 pCodeOp pointer and not as literal,
13048 * (popRegFromIdx): prefixed with pic16_,
13049 * (pic16_popCombine2): modified to receive already allocated pCode
13051 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13052 * (genFunction): initializes local stack frame and pushes on stack
13053 all the registers used by this function,
13054 * (genEndFunction): restores all registers from stack and restores
13056 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13058 * (pic16glue): changed the program startup sequence,
13059 * added new dbName code 'A' for functions placed in absolute section
13060 * src/pic16/main.c: added function attribute _naked,
13061 * added pragma 'code' to place a fnuction at an absolute address,
13062 * added command line arguments --debug-ralloc and --pcode-verbose,
13063 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13064 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13065 * (pic16_newpCodeOpLit2): modified to take the second operand as
13067 * (pic16_printpBlock): modified to emit each function in a separate
13069 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13070 UPPER for immediate operands,
13071 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13073 * src/pic16/peeph.def: all peepholes with movff are commented out,
13074 because there is a problem in the pcode peep optimizer,
13075 * src/pic16/ralloc.c: the register allocator can now reuse local
13076 function symbols for another function. This saves register usage.
13077 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13079 Added file src/pic16/NOTES with information about program writing on
13080 the current port version.
13082 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13084 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13085 and peephole 252 (array access)
13087 2004-01-09 Borut Razem <borut.razem AT siol.net>
13089 * src/SDCCmain.c : fixed #872250: -l command line defined library
13090 files are scanned before standard library files
13092 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 * src/SDCCast.c (decorateType): fixed bug #874046
13096 2004-01-09 Borut Razem <borut.razem AT siol.net>
13098 * support/scripts/sdcc.nsi: remove previous installation
13100 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13102 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13103 bytes for last interrupt vector (mcs51)
13104 * sdcc.spec: fixed typo
13106 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13108 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13109 gen51Code): more efficient parameter receive for --model-large
13112 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13114 * src/ds390/main.c,
13115 * src/z80/main.c: added missed needLinkerScript flags (more than
13116 one port structure defined in these file)
13117 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13120 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13122 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13123 * src/port.h: added flag needLinkerScript in port->linker
13124 structure to inform whether to create a .lnk file or not,
13126 * src/ds390/main.c,
13128 * src/mcs51/main.c,
13130 * src/pic16/main.c,
13132 * src/z80/main.c: changed appropriately to configure
13133 needLinkerScript flag
13135 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13136 * src/pic/glue.c: added variable udata_section_name to
13137 override default uninitialized data segment definition for
13138 devices only with SHAREBANK memory (reported from Erik Epetrich)
13139 * (pic14emitOverlay): modified to emit a commented overlay segment
13140 directive when no overlay data exist
13141 * (picglue): modified to emit uninitialized data segment
13142 according to udata_section_name
13143 * src/pic/main.c (_pic14_parseOptions): added command line
13144 options --udata-section-name=[name] to override default
13145 udata definition name
13146 * modified _linkCmd and _asmCmd to include compiler passed
13147 arguments via -W option
13148 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13149 object file from '.rel' to '.o' in port->linker structure,
13150 changed size of fptr from 2 to 3 in port structure
13152 2004-01-07 Borut Razem <borut.razem AT siol.net>
13154 * support/scripts/sdcc.nsi: update PATH
13155 * support/scripts/sdcc.ico: craeted
13157 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13159 * device/include/Makefile.in: fix install
13160 * doc/Makefile: fix install
13162 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13164 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13166 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13167 how the function variable allocation summary is displayed; also
13168 include information about variables allocated to the overlay
13171 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13173 * as/mcs51/lkmain.c: Help about -Y option
13174 * as/mcs51/lkarea.c: Fixed gcc warnings
13176 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13178 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13180 * support/valdiag/tests/overflow.c: added
13181 * src/SDCCast.c (decorateType),
13182 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13183 LEFT_OP (left shift)
13185 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13187 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13188 (default behaviour).
13190 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13192 A python script to validate compiler diagnostic messages. It can be
13193 used to verify that sdcc complains about bad c source code and
13194 gives a good location of the error.
13195 * support/valdiag/Makefile,
13196 * support/valdiag/valdiag.py,
13197 * support/valdiag/tests/*
13199 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13201 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13202 * src/SDCCsymt.c (newEnumType),
13204 * support/Util/SDCCerr.c,
13205 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13207 * support/regression/tests/enum.c: added test for enum values that
13208 require at least 2 bytes of storage.
13210 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13212 * src/common.h: added ifndef/define/endif macros
13213 around the header file.
13214 Bug reported from Jesus Calvino-Fraga
13216 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13218 * sdcc.spec: updated
13219 * device/include/Makefile.in: don't install CVS directories
13220 * device/lib/Makefile.in: added removal of CVS directories after install
13221 * doc/Makefile: fixed install, added local_icons
13222 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13223 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13224 * src/ds390/gen.c (genRightShift): fixed bug #870788
13225 * src/SDCCast.c (decorateType): fixed bug #870781
13227 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13229 PIC16 port related changes:
13230 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13231 added variable stackPos,
13233 * gen.c: genCall, assignResultValue: added support for
13234 pushing/retrieving function parameters to/from stack,
13235 genFunction,genEndFunction: setup stack frame for the
13236 generated function,
13237 genAddrOf: will be changed according to bug 863624
13239 * added files genutils.c and genutils.h which contain gen*
13240 debugged and optimised functions extracted from gen.c
13242 * glue.c: added variable 'externs' which holds extern symbols,
13243 pic16emitRegularMap: is modified to properly handle relocatable
13244 symbols under the new scheme,
13245 pic16createInterruptVect: is modified
13246 pic16printPublics: is modified to emit 'global' assembler directives,
13247 added pic16_printExterns to print extern symbols,
13248 pic16glue: initializes stack/frame pointer in the beginning of
13249 the assembly output. Temporary hack, will be corrected later,
13250 because gplink yet does not support stack and SDCC does not
13251 yet support a type of crt0.o object to create the final binary.
13253 * Removed many lines that contain 8051 legacy code.
13254 * The code is finally placed under a 'code' directive.
13255 * Added port specific options.
13257 * _process_pragma: simplified since now we do not need *special*
13258 include file to define SFR registers. But a separate header
13259 will be needed. This will be developed later.
13260 * _pic16_parseOptions: added, parses port specific options:
13261 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13262 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13263 --preplace-udata-with=
13265 * _pic16_setDefaultOptions: modified to initialize section names,
13266 but hack is temporarly out of order since it needs improvement.
13267 * _pic16_genAssemblerPreamble: configuration words are emitted by
13268 their address instead of their name. This part is incomplete and
13269 supports only the 18Fxx2 devices. Other devices will emit an error
13270 during assembly since they do not contain the same set of config
13272 * _pic16_genIVT: is modified,
13274 * pcode.c: added definitions for some hardware registers that are needed
13276 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13277 All PCI entries are updated. Now LFSR is supported.
13278 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13279 * added pic16_newpCodeOpLit2 to support instructions with
13280 two literal arguments
13281 * pic16_pCode2str: corrected code that emits assembler instructions
13282 with two literal operands and those that have an access bit modifier
13283 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13284 this fixes a bug which caused some labels to be lost, when an
13285 assembler directive was added, i.e. banksel,
13286 * pic16_FixRegisterBanking: improved logic that causes the insertion
13288 * InlineFunction: functions that are called once, are not any more
13289 inlined. This can be a port option in the future,
13291 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13293 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13294 hold the corresponding uninitialized symbols,
13295 * pic16_allocProcessorRegister: registers have explicit marked the
13297 * pic16_allocInternalRegister: registers are explicit marked as
13299 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13300 processing list, so bit registers were lost,
13303 * ralloc.h: added field 'accessBank' and original symbol operand
13304 in register definition,
13305 * removed the field isMapped from register definition,
13307 ** Several functions have been removed from various sources:
13308 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13309 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13310 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13311 pic16_assignRelocatableRegisters
13313 ** others have been introduced:
13314 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13315 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13317 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13319 * support/scripts/inc2h.pl: changed definition of BIT_AT
13320 to emit 'sbit at' instead of 'bit at'. This was a request.
13322 PIC16 port related preliminary changes:
13323 * gen.c: prefixed function popRegFromString with
13324 pic16_ and all references to it corrected
13325 * pcode.c: all pic16_pc_* hardware registers prefixed
13326 with underscore (_),
13327 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13328 * ralloc.c: newReg(): when register is REG_SFR then
13329 set address to rIdx,
13330 pic16_allocProcessorRegister(): marks register wasUsed=0
13331 pic16_writeUsedRegs(): added a call to assign processor
13332 registers via pic16_assignFixedRegisters
13334 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13336 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13337 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13338 variables in unused register banks. Also the SSEG is placed
13339 wherever there is enough space for it, and IDATA can be anywhere
13340 in internal RAM. For now compile using -Wl-Y[stack_size].
13341 The mem file is different for this option as well, since it
13342 makes no sense of talking about DSEG lenght.
13344 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13346 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13347 in certain cases, e.g. when ROM assignment, patch provided
13348 from Albert den Haan.
13350 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13352 Many signedness and type propagation fixes:
13353 * src/SDCCicode.c: made geniCodeCast() static
13354 replaced SPEC_ by IS_ (cosmetic)
13355 (operandOperation): fixed div and mod operation
13356 (usualBinaryConversions): added support for promotion of char
13357 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13358 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13359 (geniCodeAdd): an array index will stay unsigned, even if promoted
13361 (geniCodeArray): ditto
13362 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13363 * src/SDCCsymt.c (computeType): added more support for char;
13364 promotion of char is selectable by promoteCharToInt, fixed signedness
13366 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13367 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13368 * src/SDCCval (val*): replaced signedness calculation by
13370 rearranged if-branches (cosmetic)
13371 (valShift): added warning W_SHIFT_CHANGED
13372 (valCompare): fixed problem with different types
13373 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13374 * support/regression/tests/literalop.c: added many cases
13375 * support/regression/tests/ast_constant_folding.c: changed finally to
13377 * .version: new year, new version: 2.3.7
13378 * src/SDCCmain.c (main): applied patch #866468
13379 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13380 provided by Scott Bronson
13381 * doc/sdccman.lyx: updated documentation for sdcdb
13382 updated and added chapter tips
13384 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13386 * src/SDCCsymt.h: missing from yesterday's commits
13388 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13390 * src/SDCC.y (struct_or_union_specifier),
13391 * support/Util/SDCCerr.c,
13392 * support/Util/SDCCerr.h: verify that struct & union tags are used
13395 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/SDCCglobl.h: missing from yesterday's commits
13399 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13401 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13402 sft_attributes, struct_declaration, parameter_declaration,
13403 type_name, start_block, declaration_list),
13404 * src/SDCC.lex (check_type): support redefinition of typedef names
13406 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13408 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13409 aligned xdata arrays. Erik helped me with the if clause.
13411 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13413 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13416 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13419 * src/SDCCast.c (newAst_),
13421 * src/SDCCicode.c (ast2iCode, newiCode),
13423 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13424 expr, statement, expression_statement, selection_statement,
13425 iteration_statement, expr_opt, jump_statement): foundation for tracking
13427 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13430 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 * support/Util/SDCCerr.c,
13434 * src/SDCCast.c (createCase, createDefault, decorateType),
13435 * src/SDCClabel.c (labelUnreach),
13436 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13438 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13439 (with thanks to Stas Sergeev)
13440 * device/include/time.h,
13441 * device/lib/time.c (CheckTime): suppress unreachable code warning
13443 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/SDCCast.c (createIvalCharPtr),
13446 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13448 * support/regression/tests/nullstring.c: tests for these two bugs
13450 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * support/Util/SDCCerr.h,
13453 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13454 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13455 about storage class and 'at' used inside struct or union
13456 * src/SDCCBBlock.c (iCodeFromeBBlock),
13457 * src/SDCCcse.c (ifxOptimize),
13458 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13459 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13460 printIval, emitStaticSeg, emitOverlay),
13461 * src/SDCClabel.c (deleteIfx),
13462 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13463 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13464 gatherAutoInit, processParms),
13465 * support/Util/SDCCerr.h,
13466 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13467 reporting for post-parse errors.
13469 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13472 implicit casts via union; they don't work on big endian systems
13473 (possible fix for bug #861138)
13475 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13477 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13478 * src/mcs51/main.c: fixed the fix for bug #737001
13480 2003-12-15 Borut Razem <borut.razem AT siol.net>
13482 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13484 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13486 * support/makebin/makebin.c: put output in binary mode
13488 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13490 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13491 xdata and data memory on startup. Set the environment variable
13492 SDCC_NOGENRAMCLEAR to disable this.
13493 * src/mcs51/peephole.def,
13494 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13495 (allows non-interrupt and interrupt code to safely compete for a resource
13496 without the non-interrupt code having to disable interrupts)
13498 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * src/SDCCicode.c (geniCodeAdd),
13501 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13502 with valFromType if type might be a pointer and host is big endian).
13503 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13504 types, not just integer types.
13505 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13506 multiply defined with mismatching "at" address.
13508 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13510 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13511 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13512 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13513 with embedded nulls (fixed bug #753752)
13515 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13517 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13518 Apparently this did not see much testing (endless loop)
13520 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13524 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13527 gracefully handle NULL memmap pointers
13529 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13531 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13532 instead of deleting the iCode when an operand is volatile
13533 * src/z80/gen.c (genDummyRead),
13534 * src/mcs51/gen.c (genDummyRead),
13535 * src/ds390/gen.c (genDummyRead),
13536 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13538 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13539 * src/SDCC.y: fixed bug #850420
13541 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13543 Applied z80 i/o port patch from Peter Townson and fixed some operators
13544 to better handle operands in A register.
13545 * device/include/z180.h
13551 * src/z80/peeph-z80.def
13552 * src/z80/peeph.def
13555 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13557 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13559 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * device/lib/hc08/_mullong.c: Removed extra #endif
13563 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13565 * sim/ucsim/hc08.src/inst.cc,
13566 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13567 carries from x to h
13568 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13569 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13570 * device/include/stdarg.h: fixed varargs for hc08
13571 * device/lib/Makefile.in,
13572 * device/lib/hc08/Makefile,
13573 * device/lib/hc08/_mulint.c,
13574 * device/lib/hc08/_mullong.c: fixed some endian problems
13576 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13578 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13579 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13580 * device/lib/_gptrget.c,
13581 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13583 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13586 * src/SDCCast.c (astErrors): fixed bug #846007
13587 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13589 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 * src/SDCCast.c (decorateType): disabled a transformation I added in
13592 revision 1.188 (access to fields of a structure at an absolute address);
13593 it breaks with bitfields, extern declarations, and gcse analysis.
13594 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13595 could be assigned through a pointer, so don't complain.
13596 * src/SDCCast.c (astErrors),
13598 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13600 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13602 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13603 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13604 output of __config directives, since gpasm now supports them
13605 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13606 pre-processor macro, i.e. -DMCU=p18f452
13607 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13608 and modified to handle 'cast' icode similarly to '=' icode
13609 * src/pic16/device.h (typedef struct PIC_device): added field
13610 'extMIface' to indicate that chip has external memory interface
13611 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13612 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13615 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 * src/SDCC.y (pointer): fixed bug #846006
13618 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13619 * src/SDCCast.c (decorateType): fixed bug #846009
13620 * src/ds390/peeph.def,
13621 * src/ds390/gen.c (genAnd, genOr),
13622 * src/mcs51/peeph.def,
13623 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13625 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13634 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13638 * src/SDCCbitv.c: added function to free a bitvector
13639 * src/SDCClrange.h,
13640 * src/SDCClrange.c: added function to recompute the liveranges
13641 * src/avr/ralloc.c,
13642 * src/ds390/ralloc.c,
13643 * src/hc08/ralloc.c,
13644 * src/mcs51/ralloc.c,
13645 * src/pic/ralloc.c,
13646 * src/pic16/ralloc.c,
13647 * src/xa51/ralloc.c,
13648 * src/z80/ralloc.c: recompute the liveranges after register packing
13650 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13652 * src/SDCCloop.c (newInduction): fixed bug #845630
13654 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13657 inadvertantly left behind from my 2003-11-12 change
13659 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 Updated headers I neglected to commit yesterday.
13662 * src/SDCClrange.h,
13665 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13667 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13668 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13669 * src/SDCCopt.c (eBBlockFromiCode),
13670 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13671 the creation of the key hash table from the sequencing so it can be used
13672 earlier (for some GCSE bug fixes still pending)
13674 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13676 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13677 * support/regression/tests/addsub.c: testing genPlus shortcut
13679 2003-11-15 Borut Razem <borut.razem AT siol.net>
13681 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13683 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13686 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13687 ordering is immaterial.
13688 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13690 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13693 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13694 (SIGSEV) of bug #840381
13695 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13696 unlink new file before rename if new and old filenames are the same)
13698 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13700 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13701 uninitialized variables) for the mcs51. Set environment variable
13702 SDCC_GENRAMCLEAR to test.
13703 xdata initialization slightly shorter
13705 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13709 #838241 & 780691 (basicly the same bug)
13710 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13711 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13713 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13715 * src/SDCCmain.c (linkEdit): "fix" #834252
13717 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13721 * src/SDCC.y: fixed bug #819403
13723 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13725 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13726 the reentrant attribute.
13727 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13728 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13730 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13731 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13732 erroneously reduced to a literal.
13733 * src/hc08/ralloc.c (packRegisters, rematStr),
13734 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13737 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13739 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13740 * doc/sdccman.lyx: changed from 'article' to 'book'
13741 * doc/Makefile: readded test_suite_spec and cdbfileformat
13743 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13745 * device/include/stdlib.h: include malloc.h to comply with ANSI
13746 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13748 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13750 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13751 * doc/clean.mk: also remove *.out files
13752 * doc/sdccman.lyx: some additions, larger top/bottom margins
13754 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13756 * src/SDCC.y: fixed bug #837365
13757 * support/regression/tests/bitopcse.c
13758 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13759 a symbol (might be valop instead)
13760 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13761 * device/lib/clean.mk: added hc08 to the cleaning list
13763 2003-11-04 Borut Razem <borut.razem AT siol.net>
13765 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13767 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13768 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13769 malloc is declared in standard stdlib.h
13771 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * device/lib/hc08/Makefile: need to clean .rel not .o files
13774 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13776 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * src/mcs51/main.c,
13781 * src/ds390/main.c,
13785 * src/pic16/main.c,
13786 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13787 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13788 tests (which uses the port's oclsExpense function)
13794 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13796 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13798 * src/SDCCcse.c (ifxOptimize),
13799 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13800 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13801 deleting the IFX iCode.
13802 * src/hc08/ralloc.c: reduced unneeded slocs
13803 * src/hc08/gen.c: fixed bug in asmopToBoolean
13805 2003-11-04 Borut Razem <borut.razem AT siol.net>
13807 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13808 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13809 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13810 transferred to configure
13812 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13814 Use headers defined in the C[++] standards:
13815 * sim/ucsim/gui.src/serio.src/fileio.cc
13816 * sim/ucsim/gui.src/serio.src/frontend.cc
13817 * sim/ucsim/gui.src/serio.src/main.cc
13818 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13819 * support/Util/NewAlloc.c
13821 * as/mcs51/lklibr.c
13825 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13827 * Added MSVC projects for hc08 assembler and linker:
13828 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13829 /as/hc08/link_hc08.dsp
13831 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13833 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13835 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13837 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13839 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13841 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13843 2003-10-31 Borut Razem <borut.razem AT siol.net>
13845 * support/cpp2/cpplib.h,
13846 support/cpp2/cpplib.c,
13847 support/cpp2/cpplex.c,
13848 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13849 to switch _asm block preprocessing on / off. Default is
13850 #pragma preproc_asm +
13852 2003-10-31 Borut Razem <borut.razem AT siol.net>
13854 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13855 when outputting comment blocks (when executed with -C option) and
13856 _asm (SDCPP specific) blocks
13858 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13862 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13864 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13866 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13868 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13869 * src/SDCCast.c (decorateType): fixed bug #832664
13871 2003-10-31 Borut Razem <borut.razem AT siol.net>
13873 * support/cpp2/cpplex.c: fixed for SDCPP:
13874 comments(when executed with -C option) and _asm blocks
13875 were included even if they where in skipped #if block.
13876 Applied solution from GCC cpp 3.3.2
13878 2003-10-31 Borut Razem <borut.razem AT siol.net>
13880 * src/SDCC.lex: sdcc now understands both formats:
13881 '# <line_number> <file_name>' and
13882 '#line <line_number> <file_name>'
13883 * support/cpp2/cppmain.c: sdcpp now generates the standard
13884 '# <line_number> <file_name>' instead of former
13885 '#line <line_number> <file_name>'
13887 2003-10-30 Borut Razem <borut.razem AT siol.net>
13889 * support/cpp2/cpphash.h,
13890 * support/cpp2/cpplib.h
13891 * support/cpp2/cpplex.c,
13892 * support/cpp2/cppmain.c,
13893 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13895 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13897 Fixed a number of problems revealed by bug #827883.
13898 * src/SDCCloop.c (loopInvariants): Spill location of the
13899 result operand should be recomputed if extracted from
13900 a loop. Also, don't extract assignments of an iTemp
13902 * src/SDCCast.c (isConformingBody): loop reversal should
13903 not occur if the control variable is involved with a
13904 relational operator.
13906 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13908 * .version: bumped to 2.3.6 to reflect the big improvements
13909 made by Erik and Klaus. Thanks!
13911 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13913 Replaced the livrange code.
13914 * src/SDCClrange.c: added new LR code
13916 * src/SDCCBBlock.h: removed remainig parts from old LR code
13917 * src/ds390/ralloc.c,
13918 * src/ds390/gen.c: minor fixes to make it work with new code
13920 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13923 * as/hc08/lkrloc.c,
13925 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13926 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13927 (tweaked fix for bug #818696)
13929 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13933 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13937 * src/mcs51/gen.c (gencjneshort),
13938 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13939 more efficient (per Scott Bronson's suggestion)
13941 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13943 Extended the semantics of the critical keyword to include
13944 individual statements. See RFE #827755 and #799831
13949 * support/Util/SDCCerr.c
13950 * support/Util/SDCCerr.h
13955 2003-10-19 Borut Razem <borut.razem AT siol.net>
13957 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13959 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13961 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13963 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13964 and predecrement operand is displayed
13966 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13968 * src/SDCCval.c (valMinus): fixed bug #826041
13970 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 Some hc08 related updates that I missed earlier
13973 * sim/ucsim/stypes.h
13974 * support/regression/ports/hc08/spec.mk
13976 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13978 New target "hc08" for the Motorola 68hc08 family of micros
13986 * sim/ucsim/hc08.src/*
13987 * sim/ucsim/configure.in
13988 * src/ucsim/configure
13989 * sim/ucsim/packages_in.mk
13992 * device/include/mc68hc908qy.h
13993 * device/lib/hc08/*
13994 * device/lib/Makefile.in
13995 * support/regression/ports/hc08/*
13996 * support/regression/Makefile
13998 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14002 * src/ds390/gen.c (genCast): fixed bug #821957
14004 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14006 * device/lib/logf.c: "fixed" overlay bug
14007 * support/regression/ports/host/spec.mk: added m library
14008 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14009 * support/regression/tests/float_trans: added (for Eric)
14011 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14013 * src/mcs51/gen.c (genCpl): fixed bug
14014 http://sf.net/mailarchive/message.php?msg_id=6263915
14016 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14018 * src/SDCCast.c (decorateType): added extended constant folding
14019 * src/SDCCsymt.c (computeType): cleanup
14020 * src/SDCCval.c (valShift): minor optimization
14021 * support/regression/tests/ast_constant_folding.c: added
14023 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14025 * src/SDCCmain.c: removed some unintended changes
14027 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14029 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14030 * src/z80/gen.c: fixed part of bug #817589
14031 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14033 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14035 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14046 * src/ds390/ralloc.c
14048 * src/mcs51/ralloc.c
14050 * src/pic16/ralloc.c
14051 * src/xa51/ralloc.c
14053 * src/z80/gen.c: removed unused label "release:"
14055 2003-10-06 Borut Razem <borut.razem AT siol.net>
14057 * src/SDCC.lex: removed definition of unused variables
14058 save_optimize and save_options
14060 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14062 * clean.mk: removed '=' in "-maxdepth=1"
14063 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14064 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14066 2003-10-06 Borut Razem <borut.razem AT siol.net>
14068 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14069 my_unput() replaced by unput()
14071 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14073 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14074 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14075 type-punned pointer will break strict-aliasing rules"
14076 Old LR behaviour is again default; Klaus' LR can be choosen by
14077 defining the environment variable LRKLAUS
14081 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14082 * clean.mk: fixed removal of files in bin/CVS/
14083 * device/lib/clean.mk: fixed removal of directories small and large
14084 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14086 * src/SDCCval.c: removed superflous test for pedantic
14088 2003-10-05 Borut Razem <borut.razem AT siol.net>
14090 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14091 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14092 message "unmatched #pragma SAVE and #pragma RESTORE"
14094 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14096 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14097 assembly, critical functions, atomic, nojtbound)
14099 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14101 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14107 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14110 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14112 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14114 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14115 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14116 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14118 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14120 * src/z80/gen.c (genRet): fixed bug #524753
14121 * src/z80/gen.c (genCast): fixed internal error on cast from
14123 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14124 fix for bug #477835 to the z80
14125 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14126 for tracking iCodes in the peephole optimizer for z80
14128 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14131 the other part of bug #814548
14132 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14134 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14136 * src/SDCCcse.c: fixed part of bug #814548
14138 2003-09-28 Borut Razem <borut.razem AT siol.net>
14140 * src/asm.c: rewrite of printILine() to use temporary file instead
14142 * src/xa51/main.c: commented out declaration of int rewinds
14144 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14146 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14148 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14150 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14151 * src/asm.c (printILine): Fixed bug #811015
14153 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14155 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14158 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14160 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14161 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14162 to correctly handle general case of AOP_PAIRPTR
14163 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14165 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14167 * src/mcs51/ralloc.c (fillGaps),
14168 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14169 register positioning bug)
14171 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14173 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14175 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14177 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14178 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14179 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14180 (ralloc doesn't intentionally do this now, but perhaps later)
14181 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14182 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14183 register positioning bugs (Fixed bug #762602 and #795325)
14184 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14185 (Fixed bug #808779)
14186 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14187 lines that --i-code-in-asm generates
14189 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14191 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14192 trying to fclose a FILE* that was already closed.
14194 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14197 of const struct should be treated as if const themselves)
14199 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14201 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14203 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14205 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14206 Unix (/n) and DOS (/r/n) line terminations.
14208 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14210 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14213 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14215 * src/mcs51/gen.c (genFunction, genEndFunction),
14216 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14217 and restore of EA so that stack offsets to parameters are
14218 correct when using both critical and reentrant/stack-auto.
14219 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14220 size (can be triggered in error if sloc is shared between
14221 different sized objects)
14222 * device/include/float.h: fixed macros to explicitly use
14223 unsigned long where needed
14225 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14227 Feature req. 799831: added code to allow nesting of critical functions
14228 * src/mcs51/gen.c (genFunction, genEndFunction)
14229 * src/ds390/gen.c (genFunction, genEndFunction)
14231 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14233 * src/SDCCsymt.c (sclsFromPtr),
14235 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14236 support for standard C idiom of memory mapped variables; for
14237 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14238 to xdata int at 0x1234 tempvar = 1.
14239 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14240 provided by Akiya ISHIDA
14242 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14244 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14245 * src/SDCCval.c (constVal): added reduction from int to char
14246 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14247 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14248 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14250 * support/regression/tests/shifts.c: fixed
14252 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 * src/z80/gen.c (genXor): Fixed bug #805445
14256 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14258 Fixed bug #621531 (const & volatile confusion in the type chain).
14259 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14260 refer to the const or volatile state of the pointer itself.
14272 * src/pic16/ralloc.c
14273 * support/regression/tests/const.c
14275 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14277 When checking for duplicated modules, use absolute paths
14278 instead of relative paths. Files changed:
14283 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14287 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * device/include/string.h: added size_t typedef, changed
14290 prototypes to use size_t, eliminated separate reentrant and
14291 non-reentrant declarations, added _memmove declaration
14292 * device/lib/_memcpy.c: changed to use size_t instead of int,
14293 changed /4 to >>2 to avoid division library call
14294 * device/lib/_memcmp.c,
14295 * device/lib/_memset.c,
14296 * device/lib/_strncat.c,
14297 * device/lib/_strncpy.c,
14298 * device/lib/_strncmp.c: changed to use size_t instead of int
14299 * device/lib/_memmove.c: new file (fixed bug #772294)
14300 * device/lib/Makefile.in: added _memmove.c
14301 * device/lib/z80/asm_strings.s: fixed bug #772290
14302 * support/regression/tests/bitfields.c: attempt to fix host assertion
14303 failure on amd64-unknown-linux2.2
14305 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14307 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14308 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14309 * as/z80/asmain.c (main): fixed bug #801766
14311 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14313 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14316 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14318 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14319 reported in bug #800609
14321 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14323 * Top header beautifications in src/pic16 directory:
14324 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14325 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14326 pcoderegs.h, ralloc.c, ralloc.h
14327 * main.c: added top header and GPL license notice
14328 * pcode.c: fixed the if-conditional warning
14330 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14332 * device/lib/_mullong.c: replaced int by short for gcc
14334 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14337 and JUMPTABLE iCodes properly now (worked by accident before)
14338 * src/mcs51/gen.c (leftRightUseAcc),
14339 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14340 iCode properly now. Use getSize instead of nRegs since a & b
14341 aren't part of the nRegs tally.
14343 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14345 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14346 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14347 before instructions that use the _STATUS register
14349 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14351 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14352 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14353 fetching of the pointer
14354 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14355 copied from genNearPointerSet()
14356 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14357 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14358 If they pop r0/r1 they must be called in the opposite order than aopOp().
14359 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14360 (resp. --stack-auto), prepared for --xstack
14362 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14364 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14366 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14368 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14369 these ports have their own __sdcc_external_start()
14371 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14373 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14374 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14375 type for bits was changed. It resulted in bit variables becoming
14376 global, which is not permitted in PIC 14 assembly output.
14378 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14380 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14382 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14384 Z80 and MCS51 linkers complaint if a public symbol is defined
14385 in more than one library module:
14389 * as/mcs51/Makefile.in
14391 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14393 A few small changes that speed up the peephole optimizer.
14397 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14399 Try to make the peephole optimizer smarter by maintaining
14400 an association between the assembly source code and the
14401 iCodes that originated them. Put this information to use
14402 with a new peephole rule condition "notVolatile" so that
14403 the rules can be aggressive yet still safe.
14408 * src/mcs51/peeph.def
14410 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14414 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14415 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14416 if the left or right operand symbols have the accuse flag set.
14418 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14420 Changed the type of the result of the ! (NOT) operator to char;
14421 previously it returned the same type as the source. This allows
14422 us to eliminate all the genFloatNot functions (all of its target
14423 implementations were very buggy) since !float can use the same
14426 * src/SDCCicode.c (ast2iCode): ! returns char
14427 * src/mcs51/gen.c (genNot, genNotFloat),
14428 * src/ds390/gen.c (genNot, genNotFloat),
14429 * src/z80/gen.c (genNot, genNotFloat),
14430 * src/pic/gen.c (genNot, genNotFloat),
14431 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14433 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14435 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14436 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14437 during interrupts. Ensure WSAVE is located at a shared bank address.
14438 2. Fixed page selection in some places
14439 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14440 the registers name strings.
14441 4. Fixed "signed / unsigned compare" compiler warnings.
14442 5. The PIC port manages its own allocation of the general purpose
14443 registers, but makes no attempt to reuse them. As a result when
14444 compiling it soon runs out of general purpose registers. Some
14445 additional code was added to the files pcode.c and device.c to walk
14446 through the function call tree and rename the registers so that they
14456 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14457 genPlus() & genMinus() when the result is the same as left or right
14459 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14461 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14463 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 Made bitfield a distinct type from bit so that bitfields
14466 convert as per ANSI C and bits retain their traditional
14467 boolean style behaviour. Implemented bitfield support in
14475 * src/ds390/gen.c: bit v bitfield split
14476 * src/z80/gen.c: New support for bitfields
14477 * support/regression/tests/bitfields.c: reenabled z80,
14480 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14482 Rules 246.x, 247.x relate to bitfields, the others speed up
14483 access to xdata mapped I/O devices.
14485 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14487 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14489 Cleaned up genPackBits and genUnpackBits and added two helper
14490 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14491 for literal assignments in genPackBits (thanks to Frieder for
14497 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14499 Fixed bug #748310 (pointer to function type mishandled when the
14500 function name is omitted). Also fixed a SIGSEGV when a function
14501 attribute (reentrant, etc) is used on a non-function or on a
14502 function but misplaced before the parameter list.
14504 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14506 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14507 * support/Util/SDCCerr.h,
14508 * support/Util/SDCCerr.c: Added func attr misuse error msg
14510 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14512 Fixed bug #787649 by anonymous
14513 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14514 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14516 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 Fixed numerous bitfield problems.
14520 * src/SDCC.y: More bitfield related error checking
14522 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14523 * support/Util/SDCCerr.h,
14524 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14525 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14526 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14527 * support/regression/tests/bitfields.c: tests added
14529 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14531 Made the constant following the "interrupt" keyword optional. If
14532 omitted, the function will not automatically be given an entry
14533 in the interrupt vector table (similar to #pragma NOIV, but
14534 less syntacticly kludgy). The interrupt number is also now
14535 range checked. Also fixed a bug in the high order bit example
14542 * support/Util/SDCCerr.c
14543 * support/Util/SDCCerr.h
14546 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14548 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14549 * src/SDCCicode.c (operandOperation): rewritten some ops
14550 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14551 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14553 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14554 be re-activated by defining REDUCE_LITERALS)
14555 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14556 unsigned, but are signed by default
14557 * src/SDCCval.c (constVal): rearranged
14558 * src/SDCCval.c (valMod): preliminary fix
14559 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14560 * support/regression/literalop.c: added, work in progress
14562 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14564 Generate warnings for useless declarations like "char data;"
14565 that don't do what new users expect.
14568 * support/Util/SDCCerr.h
14569 * support/Util/SDCCerr.c
14571 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14573 * src/SDCCval.c (valMult): fix overflow detection of negative int
14575 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14577 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14579 Changes to support big endian targets:
14592 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14594 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14595 * device/lib/time.c: fixed warning "integer overflow in expression"
14597 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14599 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14600 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14601 constants are unsigned; added recognition of "u" flag for unsigned
14602 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14603 * src/SDCCval.c (valDiv, valMod): fixed signdness
14604 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14605 signedness of modulo, left and right shift
14606 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14607 * support/Util/SDCCerr.h: added warning W_INT_OVL
14608 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14609 * src/SDCCast.c (ast_print): improved output of constants
14611 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14613 Fixed some warnings when building with MSVC:
14615 * as/mcs51/asdata.c
14619 * link/z80/aslink.h
14620 * link/z80/lkdata.c
14621 * link/z80/lkeval.c
14626 * support/cpp2/cpplib.c
14630 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14632 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14634 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14636 * support/librarian/clean.mk: Do not remove Makefile.
14637 * support/librarian/Makefile: added.
14639 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14641 Added librarian to MSVC build:
14644 * support/librarian/librarian.dsp
14646 'configure' not needed for librarian, removed:
14647 * support/librarian/configure
14648 * support/librarian/configure.in
14649 * support/librarian/config_in.h
14650 * support/librarian/Makefile.in
14652 Hopefully these ones built the librarian and the rest of sdcc properly:
14654 * Makefile.common.in
14656 Messed up 'configure', so revert to previous version:
14660 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14662 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14663 there, while the mantissa of a double is "only" 53 bits wide.
14665 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14667 Adding sdcclib to the build. MSVC project coming soon.
14668 Files added/changed:
14670 * support/librarian/clean.mk
14671 * support/librarian/configure
14672 * support/librarian/configure.in
14673 * support/librarian/config_in.h
14674 * support/librarian/Makefile.bcc
14675 * support/librarian/Makefile.in
14676 * support/librarian/sdcclib.c
14679 * Makefile.common.in
14683 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14685 Linker now complaints if linked modules have conflicting options, for
14686 example, one compiled using --model-large and another one compiled with
14687 --model-small. The following files were modified:
14689 * as/mcs51/asdata.c
14690 * as/mcs51/aslink.h
14692 * as/mcs51/asmain.c
14694 * as/mcs51/i51pst.c
14695 * as/mcs51/lkdata.c
14696 * as/mcs51/lklibr.c
14697 * as/mcs51/lkmain.c
14703 * link/z80/aslink.h
14704 * link/z80/lkdata.c
14705 * link/z80/lklibr.c
14706 * link/z80/lkmain.c
14709 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14712 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14714 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14716 * src/z80/mappings.i: fix _mul[us][int,long] entries
14718 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14720 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14722 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14724 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14725 * support/regression/tests/bitopcse.c: added
14733 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14735 added support for new library format to z80, gbz80 linkers:
14741 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14743 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14744 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14746 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14748 added DUMMY_READ_VOLATILE:
14757 * src/SDCCcse.c (algebraicOpts): many improvements
14758 * src/SDCCcse.h: removed algebraicOpts()
14759 * src/SDCCicode.c (picDummyRead): added
14761 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14763 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14764 "Insufficient space in data memory".
14766 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14768 * src/mcs51/gen.c: fixed bug #771358
14769 * src/z80/gen.c: fixed bug #759087
14771 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14773 * src/pic16/glue.c: minor cleanup by Vangelis
14775 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14777 * device/include/regc515c.h: fixed #758477
14778 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14779 * device/lib/_gptrput.c: saved a few bytes
14780 * my tab spacing is 8, yours too?)
14781 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14782 * device/lib/serial.c: process RX bytes earlier than TX bytes
14783 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14785 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14787 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14789 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14791 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14793 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14795 * device/lib/Makefile.in: bad fix, reverted to 1.43
14797 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14799 * device/lib/Makefile.in: added missing z80 object files
14801 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14803 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14804 pic16 progress by Vangelis:
14807 * src/pic/Makefile:
14814 * pic16/genarith.c:
14819 * pic16/pcodepeep.c:
14822 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14824 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14826 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14828 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14829 added gbz80 build to MSVC project.
14830 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14831 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14832 from 8051 stuff and setup so it links using a .lnk file.
14834 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14836 * support/librarian/sdcclib.c: sdcc librarian.
14837 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14840 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14842 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14844 2003-07-02 Borut Razem <borut.razem AT siol.net>
14846 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14847 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14848 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14849 src/xa51/main.c, src/z80/main.c:
14850 virtualization of glue() function: each port has it's own glue function,
14851 which is accessed by do_glue function pointer in PORT.general structure
14853 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14855 * DS800C400 fun, improved ROM interface and tinibios.
14857 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14859 * More support for DS80C400. Now includes beginning of interface to ROM.
14861 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14863 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14865 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14869 2003-06-19 Borut Razem <borut.razem AT siol.net>
14871 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14873 2003-06-19 Borut Razem <borut.razem AT siol.net>
14875 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14876 fixed Z80 port - crt0.o: cannot open.
14878 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14880 * support/Util/MySystem.c (merge_command): revert bad fix
14882 2003-06-18 Borut Razem <borut.razem AT siol.net>
14884 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14886 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14888 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14889 option --use-stdout sends errors to stdout instead of stderr.
14891 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14893 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14895 2003-06-15 Borut Razem <borut.razem AT siol.net>
14897 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14898 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14899 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14900 fixed width array of pointers replaced with sets;
14901 multiple include and lib paths ared transferred to preprocessor and linker
14902 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14903 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14904 fixed width array of pointers
14905 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14906 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14907 fixupPath(), getPathDifference()
14908 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14909 fixed width array of pointers
14911 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14913 * src/pic16/ralloc.c: fix warnings
14914 * src/pic16/pcode.c: fix warning
14916 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14918 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14919 know all the details, but essentially this set of changes enable
14920 the pic16 port to generate movff instructions and generate assembler
14924 * src/pic16/glue.c:
14925 * src/pic16/pcode.c:
14926 * src/pic16/device.c:
14927 * src/pic16/main.c:
14928 * src/pic16/pcode.h:
14929 * src/pic16/pcoderegs.c:
14930 * src/pic16/ralloc.c:
14931 * src/pic16/ralloc.h:
14933 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14935 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14936 added option --vc, so sdcc errors and warnings are compatible with
14937 Microsoft Visual Studio.
14939 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14941 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14942 device/lib/libfloat.lib: added atof function.
14944 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14946 * doc/sdccman.lyx: updated to Lyx 1.3
14947 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14948 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14949 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14951 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14953 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14955 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14957 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14958 additions to the "related tools/documentation" section
14960 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14962 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14964 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14966 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14967 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14969 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14971 * doc/sdccman.lyx: fix double dash and other minor things
14972 * doc/Makefile: fix double dash
14974 2003-05-28 Karl Bongers(patches from Martin Helmling)
14975 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14976 condition and ignore commands.
14978 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14980 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14981 is in parts still quite out of date, I did changes as far as I felt makes sense
14982 for a non-native english speaker.
14983 Please feel free to add to the manual or to correct my changes.
14984 * doc/Makefile: undid touching the date of intermediate tex files.
14986 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14988 * doc/sdccman.lyx: Manual has an index now
14990 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14992 Finalize muluint/mulsint and mululong/mulslong merging:
14993 * device/lib/_mulint.c
14994 * device/lib/_mullong.c
14995 * device/lib/gbz80/mul.s
14996 * device/lib/gbz80/stubs.s
14997 * device/lib/z80/mul.s
14998 * device/lib/z80/stubs.s
14999 * src/SDCCsymt.c (initCSupport)
15001 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15003 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15004 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15005 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15006 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15009 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15011 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15012 the regression tests I'm not brave enough to enable 245.b, 245.c
15013 * doc/sdccman.lyx: added latex preamble for hyperref package.
15014 Using pdflatex this will give you a hyperlinked pdf file with
15015 bookmarks. (prepend '%' before /usepackage if this breaks something)
15017 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15019 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15021 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15023 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15025 2003-05-21 <johan AT balder>
15027 * src/SDCCglue.c (printIval): fixed bug #739934
15029 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15031 Applied patch from bug 737905 (renamed yylineo to mylineno):
15038 * src/pic16/pcode.c: Cleaned warnings
15039 * src/pic16/pcodeflow.c: Cleaned warnings
15040 * src/pic16/pcoderegs.c: Cleaned warnings
15042 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15044 * src/pic16/pcode.c: Cleaned warnings
15045 * src/pic16/pcodepeep.c: Cleaned warnings
15046 * src/pic16/ralloc.c: Cleaned warnings
15048 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15050 * doc/sdccman.lyx: fixed bug 739745
15051 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15053 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15055 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15056 it can be defined with CFLAGS when running configure
15057 * src/SDCCmain.c: fixed compiling + linking with object files
15059 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15061 * configure.in: configure for pic16 port,
15062 added --disable-pic16-port
15063 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15064 * src/SDCCmain.c: linkOptions is changed to set *,
15065 added if/endif conditional macros to remove options help
15066 messages from optionsTable when a port is not configured, added
15067 support for the PIc16 port in the ports table, when executing
15068 the compiler with no port specified on command line, a default
15069 port is selected with the new macro DEFAULT_PORT which is
15070 defined in port.h, in setDefaultOptions() linkOptions is removed
15071 from initialization assignment, since now it is a set,
15072 parseCmdLine uses setParseWithComma for linkOptions, in
15073 linkEdit() linkOptions are accessed with new function indexSet()
15074 which returns the i'th item of a set variable. See SDCCset.c, in
15075 linkEdit() when calling buildCmdLine(), added linkOptions as
15076 last argument. Now users can pass arguments to gplink via the
15077 -Wl option, main() uses pic16glue() to glue up pic16 programs
15078 * src/SDCCpeeph.c: various changes to support pic16
15079 * src/SDCCset.c: added function void *indexSet(set *, int) to
15080 return the i'th item of the set
15081 * src/SDCCset.h: added function prototype for indexSet()
15082 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15083 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15084 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15085 added macro DEFAULT_PORT
15086 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15087 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15089 * src/pic16/glue.c: commented out some error producing lines
15090 * src/pic16/main.c: __config directives are commented out to stop
15091 gpasm complaining and test the linkage with gplink, _linkCmd and
15092 _asmCmd changed to be more gplink and gpasm friendly
15093 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15094 produced an error when parsed, peep rule 12 is added to utilize
15095 movff, but it is commented out since the pCode does not support
15096 yet a command with 2 address arguments
15098 2003-05-18 <johan AT balder>
15100 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15101 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15102 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15104 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15105 Added feature to script commands from file.
15107 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15109 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15110 * src/SDCCutil.c: include ctype.h for win32
15112 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15114 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15116 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15118 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15119 Fixed so you can set breakpoints prior to run, run does not stop
15120 on entry now. Add tbreak. Other enhancements and fixes for use
15123 2003-05-12 Borut Razem <borut.razem AT siol.net>
15125 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15127 2003-05-11 Borut Razem <borut.razem AT siol.net>
15129 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15130 the path of bin directory, so that PATH is the only env. variable, which has to be set
15131 in case of standard installation.
15132 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15133 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15134 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15136 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15138 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15139 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15140 temp files are in the port dir; clean the gen/test directory when
15141 generating new test.c
15142 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15143 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15144 * support/regression/tests/zeropad.c: added
15146 2003-05-09 <johan AT balder>
15148 * src/SDCCglue.c: fixed bug #597940
15150 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15152 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15153 cache sfr, optimize next,step, fix off by one sourceline,
15154 support ddd list function.
15155 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15157 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15159 * support/regression/HTMLgen.py: added compare_s2f()
15160 * support/regression/Makefile: redo 1.27
15161 * support/regression/generate-cases.py: redo 1.5
15163 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15165 * support/regression/tests/float.c: workaround 33 bit hex constant
15166 * support/regression/tests/simplefloat.c: fix division for host
15168 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15170 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15171 that tame's the PIC's over-aggressive optimizer.
15173 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15175 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15178 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15180 Initial support for DS80C400. "Hello world" runs on TINIm400
15183 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15185 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15186 * Some notes on ddd usage added in debugger/README
15187 Martin Helmling adding more features and fixes for ddd GUI debugger.
15188 Code added for nexti, stepi, up, down, and other adjustments.
15190 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15192 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15193 * src/pic/peeph.def Added two rules to optimize carry manipulation
15194 * src/pic/* removed debug printfs
15196 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15198 * debugger/mcs51/cmd.c: added header newalloc.h
15200 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15202 * as/Makefile: new EXEEXT
15203 * as/z80/Makefile: remove trailing slash of BUILDIR
15204 * as/z80/clean.mk: new EXEEXT
15205 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15206 * support/cpp2/Makefile.in: new EXEEXT
15207 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15209 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15211 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15212 EXEEXT was introduced to fix all related problems with targets
15213 "clean", "install" and "uninstall"; a couple of further flaws
15214 especially with "clean" have been fixed too
15215 * as/mcs51/Makefile.in
15216 * as/mcs51/clean.mk
15220 * debugger/mcs51/Makefile.in
15221 * debugger/mcs51/clean.mk
15222 * link/z80/Makefile
15223 * link/z80/Makefile.in
15224 * link/z80/clean.mk
15226 * packihx/Makefile.in
15228 * sim/ucsim/Makefile
15229 * sim/ucsim/clean.mk
15230 * sim/ucsim/avr.src/Makefile.in
15231 * sim/ucsim/avr.src/clean.mk
15232 * sim/ucsim/s51.src/Makefile.in
15233 * sim/ucsim/s51.src/clean.mk
15234 * sim/ucsim/xa.src/Makefile.in
15235 * sim/ucsim/xa.src/clean.mk
15236 * sim/ucsim/z80.src/Makefile.in
15237 * sim/ucsim/z80.src/clean.mk
15238 * sim/ucsim/main_in.mk
15239 * sim/ucsim/packages_in.mk
15240 * sim/ucsim/gui.src/Makefile.in
15241 * sim/ucsim/gui.src/serio.src/Makefile.in
15242 * sim/ucsim/gui.src/serio.src/clean.mk
15245 * support/cpp2/Makefile.in
15246 * support/cpp2/clean.mk
15247 * support/makebin/Makefile
15248 * support/makebin/clean.mk
15249 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15250 * doc/sdccman.lyx: --program-suffix no longer needed
15252 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15254 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15255 Martin Helmling added support for ddd GUI debugger.
15256 Code added to display assembly, set variables, and other commands
15257 to interface to ddd.
15259 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15261 * as/Makefile: fix target clean
15262 * as/clean.mk: fix target clean
15263 * as/z80/clean.mk: fix target clean
15265 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15267 * Makefile.common.in: added AT EXEEXT AT
15268 * configure.in: removed all mingw32 stuff
15269 * configure: rebuilt from configure.in
15270 * doc/sdccman.lyx: updated section "installation"
15271 * support/scripts/sdcc_mingw32: adapted to configure
15272 * support/scripts/sdcc_cygwin_mingw32: added
15274 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15276 * src/pic Added object file support for the PIC port
15277 * src/pic Applied patch from Craig Franklin (this started the object file support)
15278 * src/regression Updated the PIC regression tests for object files
15280 2003-04-20 Borut Razem <borut.razem AT siol.net>
15282 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15283 lklex.c: In function `getfid':
15284 lklex.c:203: warning: array subscript has type `char'
15285 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15286 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15287 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15288 stack handling macros
15290 2003-04-19 Borut Razem <borut.razem AT siol.net>
15292 * "handling space characters in file path" task:
15293 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15294 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15295 * support/Util/MySystem.h: make it self-sufficient
15296 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15297 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15298 handling space characters in file path
15299 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15300 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15301 * support/Util/MySystem.c: handling space characters in executable's path
15303 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15305 * as/z80/Makefile: fix permanent rebuild of z80
15306 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15307 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15309 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15311 * src/SDCCopt.c: add special case optimization to replace modulo by
15312 a power of two with a bitwise AND.
15314 2003-04-18 <johan AT balder>
15316 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15318 2003-04-17 <johan AT balder>
15320 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15321 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15323 2003-04-13 Borut Razem <borut.razem AT siol.net>
15325 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15326 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15327 fixed mingw problem in adl_NORMALIZE_PATH
15329 2003-04-12 Borut Razem <borut.razem AT siol.net>
15331 * fixed "#pragma SAVE/RESTORE can not be nested":
15332 * src/SDCC.lex: reworked pragma handling functions
15333 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15334 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15336 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15338 * src/SDCCutil.c (pathEquivalent): defined but not used
15339 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15340 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15341 * configure: rebuilt from configure.in
15342 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15343 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15344 * device/include/Makefile.in: replace sdcc_datadir
15345 * device/lib/Makefile.in: replace sdcc_datadir
15346 * Makefile.common.in: add LDFLAGS from configure
15347 * packihx/Makefile.in: use LDFLAGS
15348 * src/Makefile.in: use LDFLAGS
15349 * support/cpp2/Makefile.in: add LDFLAGS from configure
15350 * support/makebin/Makefile: use LDFLAGS
15351 * .version: bumped version number to 2.3.5
15353 2003-04-12 Borut Razem <borut.razem AT siol.net>
15355 * completed "different paths" task:
15356 * src/SDCCmacro.c: fixed bug in handling quotes
15357 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15358 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15360 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15362 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15364 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15366 * ds390/gen.c ds390/peeph.def: fix bug 706781
15368 2003-04-11 Borut Razem <borut.razem AT siol.net>
15370 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15372 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15374 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15375 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15376 set - this bit used to not be set...).
15377 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15378 bad code in PIC Port
15379 * src/regression/and2.c added to test bug 609268
15380 * src/regression/Makefile added and2.c to regression test
15383 2003-04-08 <johan AT CP255758-A>
15385 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15386 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15387 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15389 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15391 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15393 * support/cpp2/Makefile.in: fix bug #487815
15394 * configure: rebuilt from configure.in
15395 * Makefile.common.in: docdir changed, new path suffixes
15396 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15397 * sdcc_vc_in.h: reflect changes from sdccconf.h
15398 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15399 * src/SDCCutil.h: remove BINDIR hack
15400 * doc/sdccman.lyx: update new path hierarchy
15402 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15404 * src/SDCCpeeph.c: added okToRemoveSLOC test
15406 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15408 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15410 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15412 * src/SDCCpeeph.c: added labelIsReturnOnly test
15413 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15415 2003-04-05 <johan AT balder>
15417 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15418 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15419 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15420 * src/SDCCast.c: fixed a warning
15421 * src/SDCCast.h: fixed a warning
15422 * src/SDCCicode.c (operandFromAst): fixed a warning
15424 2003-04-04 <johan AT balder>
15426 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15427 * src/SDCCast.c (decorateType): fixed bug #715076
15428 * src/SDCC.y: fixed bug #702907
15430 2003-04-03 <johan AT balder>
15432 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15433 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15434 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15435 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15436 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15438 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15440 * _decdptr.c: fix return values
15441 * _gptrget.c: fix return values
15442 * _gptrgetc.c: fix return values
15443 * _gptrput.c: fix return values
15444 * _mulint.c: fix return values
15445 * as/z80/Makefile: fix 'make -j' problem
15447 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15449 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15450 * configure.in: big cleanup, updated to autoconf 2.5x
15451 * configure: rebuilt from configure.in
15452 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15453 * sdcc_vc_in.h: reflect changes from sdccconf.h
15454 * doc/Makefile: fixed a flaw in "make install"
15456 2003-04-02 <johan AT balder>
15458 * src/ds390/gen.c (genCmp): no comments
15459 * src/mcs51/gen.c (genCmp): no comments
15460 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15461 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15463 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15465 * support/regression/generate-cases.py: place generated file in given sub directory
15466 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15467 * support/regression/Makefile: improvements for 'make -j';
15468 side effect: it's simpler and faster now
15470 2003-03-31 Borut Razem <borut.razem AT siol.net>
15472 * src/z80/main.c: link-{port} and as-{port} defined without path
15473 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15475 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15477 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15479 2003-03-30 Borut Razem <borut.razem AT siol.net>
15481 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15482 changed type of list parameter to set
15483 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15484 * src/port.h: changed type of do_assemble() parameter to set
15485 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15486 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15487 definition of "cppoutfilename" macro with NULL value in preProcess()
15488 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15489 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15490 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15491 replaced with set *binPathSet
15492 * shash_add() deallocates the item, if allready exsists, before adding the new one
15493 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15495 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15497 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15498 a nested for loop bug in the PIC port
15499 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15502 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15504 * support/Util/dbuf.h: remove C++ stuff to make it portable
15506 2003-03-28 Borut Razem <borut.razem AT siol.net>
15508 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15509 literal strings in stringLiteral()
15510 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15511 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15514 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15516 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15518 2003-03-26 <johan AT balder>
15520 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15521 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15522 * src/SDCCast.c (decorateType): fixed " -v < 3"
15524 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15526 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15527 Added Lenny Story's debug infrastructure changes:
15528 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15529 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15530 * src/cdbFile.c: added
15531 * src/SDCCdebug.c: added
15532 * src/SDCCdebug.h: added
15533 * src/SDCCast.c (createFunction)
15534 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15535 * src/SDCCmain.c (parseCmdLine, main)
15536 * src/SDCCmem.c (redoStackOffsets)
15537 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15540 * src/avr/gen.c (genAVRCode)
15541 * src/ds390/gen.c (gen390Code)
15542 * src/mcs51/gen.c (gen51Code)
15543 * src/pic/gen.c (genpic14Code)
15544 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15545 * src/xa51/gen.c (genXA51Code)
15546 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15548 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15550 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15551 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15553 2003-03-22 <johan AT balder>
15555 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15557 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15559 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15560 * doc/cdbfileformat.lyx: added, written by Lenny Story
15561 * doc/Makefile: added cdbfileformat.lyx
15562 * doc/clean.mk: added cdbfileformat.lyx
15564 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15566 * src/mcs51/peeph.def: fix bug #705773
15568 2003-03-20 <johan AT balder>
15570 An sfr/sbit can have an "at #" AND an initializer
15571 * src/SDCCsymt.c (checkSClass):
15572 * src/SDCCmem.c (allocGlobal):
15573 * src/SDCCmem.c (allocLocal):
15574 * src/SDCCast.c (createBlock):
15576 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15578 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15580 2003-03-16 <johan AT balder>
15582 Undid the hackup of const and volatile, the problem is much bigger
15584 * src/SDCCast.c:1.171
15585 * src/SDCCglue.c:1.138
15586 * src/SDCCicode.c:1.146
15587 * src/SDCCsymt.c:1.150
15588 * src/SDCCval.c:1.65
15590 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15592 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15593 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15595 2003-03-13 <johan AT balder>
15597 Hackup const and volatile modifiers in type chains a bit:
15599 * src/SDCCast.c:1.169
15600 * src/SDCCglue.c:1.136
15601 * src/SDCCicode.c:1.143
15602 * src/SDCCsymt.c1.146
15603 * src/SDCCsymt.h1.59
15604 * src/SDCCval.c:1.63
15606 2003-03-12 <johan AT balder>
15608 * src/SDCCBBlock.h: more LRH debugging junk
15609 * src/SDCCcflow.h: more LRH debugging junk
15610 * src/SDCCloop.c: more LRH debugging junk
15611 * src/SDCC.y (struct_declaration): fixed bug #697590
15612 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15613 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15614 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15616 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15617 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15618 test function names must now match exactly).
15619 * src/SDCCcse.c: added special case in findCheaperOp to allow
15620 extending a short integer. Makes less awful code for bug 700121 test case.
15622 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15624 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15625 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15627 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15629 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15630 actually called (operandsNotEqual() was called for all
15631 operandsNotEqualX tests).
15633 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15635 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15636 with shorter literals. Fixes bug 700121.
15638 2003-03-11 <johan AT balder>
15640 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15642 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15644 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15645 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15647 2003-03-10 Borut Razem <borut.razem AT siol.net>
15649 * src/SDCCmain.c: pipe preprocessor's output
15650 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15651 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15652 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15653 which closes all pipes in pipeSet set
15654 * src/SDCCset.c: free deleted item in function deleteSetItem()
15655 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15656 moved from z80 to src subproject
15657 * .version: increased version number to 2.3.4
15659 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15661 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15662 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15663 * support/regression/ports/xa51/spec.mk: fix typo
15665 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15667 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15669 2003-03-09 Borut Razem <borut.razem AT siol.net>
15671 * src/SDCCmain.c: pipe preprocessor's output
15672 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15673 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15674 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15675 which closes all pipes in pipeSet set
15676 * src/SDCCset.c: free deleted item in function deleteSetItem()
15677 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15678 moved from z80 to src subproject
15680 2003-03-09 Borut Razem <borut.razem AT siol.net>
15682 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15683 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15684 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15685 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15686 * src/SDCCglobl.h: unification of WIN32 native definitions
15688 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15690 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15692 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15694 * src/configure.in: check for endianess (even while cross-compiling)
15695 * src/configure: check for endianess (even while cross-compiling)
15696 * src/configure_in.h: check for endianess (even while cross-compiling)
15697 * src/avr/gen.c: remove old endianess stuff
15698 * src/mcs51/gen.c: remove old endianess stuff
15699 * src/ds390/gen.c: remove old endianess stuff
15700 * src/pic/gen.c: remove old endianess stuff
15701 * src/pic/genarith.c: remove old endianess stuff
15702 * src/pic/glue.c: fix endianess check
15703 * src/pic16/gen.c: remove old endianess stuff
15704 * src/pic16/genarith.c: remove old endianess stuff
15705 * src/pic16/glue.c: fix endianess check
15706 * src/xa51/gen.c: remove old endianess stuff
15707 * src/z80/gen.c: fix endianess check
15708 * src/SDCCglue.c: fix endianess check
15709 * src/ds390/peeph.def: fix bug 700036
15711 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15713 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15714 * src/configure: find appropriate data-types on host for SDCC's int and long
15715 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15716 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15717 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15719 2003-03-07 <johan AT balder>
15722 some minor cleanups before the big shot
15723 OP_DEFS and OP_USES now use Kevin's protection
15724 new option --nolabelopt
15726 * src/SDCCBBlock.c:
15735 * src/ds390/ralloc.c:
15736 * src/mcs51/ralloc.c:
15737 * src/pic/ralloc.c:
15738 * src/xa51/ralloc.c:
15739 * src/z80/ralloc.c:
15741 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15743 * src/pic/pcode.c (get_op): fix 64 bit warnings
15744 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15745 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15746 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15747 * support/regression/tests/malloc.c: fix 64 bit warnings
15749 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15751 * src/mcs51/gen.c (genMinus): fixed bug 696436
15753 2003-03-02 Borut Razem <borut.razem AT siol.net>
15755 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15757 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15759 * configure.in: test for mkstemp
15760 * sdccconf_in.h: add HAVE_MKSTEMP
15762 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15764 * device/include/ctype.h: removed warning while using --stack-auto
15765 * device/include/malloc.h: removed warning while using --stack-auto
15766 * device/include/string.h: removed warning while using --stack-auto
15768 2003-02-23 Borut Razem <borut.razem AT siol.net>
15770 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15771 because NDEBUG is defined (see man assert)
15772 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15774 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15776 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15777 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15779 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15781 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15782 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15784 2003-02-18 <johan AT balder>
15786 * as/mcs51/asmain.c (asmbl): module can start with a digit
15787 * as/z80/asmain.c (asmbl): module can start with a digit
15789 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15791 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15792 * src/asm.c: fix pipe() for Mingw32
15794 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15796 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15797 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15798 make -V work again; --c1mode reads now from stdin
15799 * doc/sdccman.lyx: added --c1mode
15800 * support/Util/SDCCerr.c: new messages for c1 mode
15801 * support/Util/SDCCerr.h: new messages for c1 mode
15802 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15804 2003-02-15 <johan AT balder>
15806 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15808 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15810 * doc/sdccman.lyx: Environment variables, -o and other minor things
15812 2003-02-14 <johan AT balder>
15814 * src/xa51/main.c: before anyone really tries to use it :)
15816 * Install doc's in share/sdcc/doc
15817 * removed some obsolete files
15818 * Do a proper make distclean and uninstall
15819 M Makefile.common.in
15822 M device/include/Makefile.in
15823 M device/lib/Makefile.in
15826 M sim/ucsim/doc/Makefile.in
15828 R src/avr/peeph.rul
15829 R src/xa51/peeph.rul
15830 M support/cpp2/Makefile.in
15831 M support/makebin/Makefile
15834 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15836 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15838 2003-02-10 Borut Razem <borut.razem AT siol.net>
15840 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15841 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15842 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15843 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15844 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15845 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15846 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15847 src/z80/Makefile.bcc: Borland Makefile cleanup
15848 * as/z80/Makefile.bcc: Added Borland Makefile
15849 * support/cpp2/borland.h: Removed
15851 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15853 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15854 * src/SDCC.lex: new pragma NOIV
15855 * src/SDCCglobl.h: new pragma NOIV
15856 * src/SDCCmem.c: new pragma NOIV
15858 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15860 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15862 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15864 * src/SDCCmain.c: signal handling is switched off by --debug
15865 * doc/Makefile: small fix for install; use clean.mk again
15866 * doc/clean.mk: clean *.pdf and *.html too
15868 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15870 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15871 * device/lib/printfl.c: fix a ds390 bug by making it portable
15872 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15873 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15874 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15875 * debugger/mcs51/cmd.c: converted multi-line string literals
15876 * sim/ucsim/globals.cc: converted multi-line string literals
15877 * src/SDCCmain.c: introduced signal handler to remove temp files
15878 * doc/Makefile: small tweaks, implement clean
15879 * doc: removed generated files
15881 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15883 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15884 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15885 Address Record is not correctly generated for DS390."
15887 2003-02-02 Borut Razem <borut.razem AT siol.net>
15889 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15890 * as/mcs51/asm.h: fixed compilation with Borland C
15891 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15892 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15893 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15894 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15895 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15896 src/z80/Makefile.bcc: delete $(LIB) only if exist
15897 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15899 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15901 * device/include/malloc.h: introduced NULL
15902 * device/include/string.h: introduced NULL
15903 * device/include/stdlib.h: introduced NULL
15904 * device/lib/_memcpy.c: removed NULL
15905 * device/lib/_strcat.c: removed NULL
15906 * device/lib/_strchr.c: removed NULL
15907 * device/lib/_strcmp.c: removed NULL
15908 * device/lib/_strcpy.c: removed NULL
15909 * device/lib/_strcspn.c: removed NULL
15910 * device/lib/_strlen.c: removed NULL
15911 * device/lib/_strncat.c: removed NULL
15912 * device/lib/_strncmp.c: removed NULL
15913 * device/lib/_strncpy.c: removed NULL
15914 * device/lib/_strpbrk.c: removed NULL
15915 * device/lib/_strrchr.c: removed NULL
15916 * device/lib/_strspn.c: removed NULL
15917 * device/lib/_strstr.c: removed NULL
15918 * device/lib/_strtok.c: removed NULL
15919 * device/lib/malloc.c: removed NULL, include own header
15921 2003-02-02 <johan AT balder>
15923 * 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
15924 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15925 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15926 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15927 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15928 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15930 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15932 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15935 2003-02-01 <johan AT balder>
15937 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15939 2003-01-31 <johan AT CP255758-A>
15941 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15943 2003-01-30 <johan AT balder>
15945 * src/SDCCBBlock.c: automatic bug detection
15946 * src/SDCCicode.c: automatic bug detection
15948 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15950 * src/SDCCglobl.h: now --xram-size 0 works
15951 * src/SDCCmain.c: now --xram-size 0 works
15953 2003-01-29 <johan AT balder>
15955 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15957 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15959 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15960 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15961 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15962 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15963 * src/SDCCglobl.h: Added options --xram-size and --code-size
15964 * src/SDCCmain.c: Added options --xram-size and --code-size
15966 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15968 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15969 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15971 2003-01-27 <johan AT balder>
15973 * src/SDCC.y: fixed bug #613764
15975 2003-01-26 <johan AT balder>
15977 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15978 * src/SDCCsymt.h: fixed bug #673374
15979 * src/SDCCglue.c: fixed bug #661910
15980 * src/SDCCast.c: fixed bug #458099 and 673374
15982 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15984 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15985 * as/mcs51/strcmpi.h: added
15986 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15987 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15988 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15989 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15990 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15991 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15992 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15993 * as/mcs51/Makefile.aslink: new module strcmpi
15994 * as/mcs51/Makefile.asx8051: new module strcmpi
15995 * as/mcs51/Makefil.bcc: new module strcmpi
15996 * as/mcs51/Makefile.in: new module strcmpi
15997 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15999 2003-01-26 <johan AT balder>
16001 * src/SDCCglue.c: reverted back to 1.124
16002 * src/SDCCast.c: reverted back to 1.156
16003 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16005 2003-01-25 <johan AT balder>
16007 * src/SDCCglue.c: A better fix for bug #661910
16008 * src/SDCCast.c: A better fix for bug #661910
16009 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16011 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16013 * src/Makefile.in: remove spawn.o
16014 * src/SDCCmain.c: remove spawn.h
16015 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16016 * src/spawn.c: removed
16017 * src/spawn.h: removed
16018 * support/regression/ports/ds390/spec.mk: link with -r
16020 2003-01-24 <johan AT CP255758-A>
16022 * src/ds390/gen.c (aopOp): fixed bug #667458
16023 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16024 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16025 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16027 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16029 * src/mcs51/peeph.def: better assembler identation by Frieder
16030 * src/mcs51/gen.c: better assembler identation by Frieder
16032 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16034 * as/z80/string.h: removed for gcc 3.2
16035 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16036 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16038 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16040 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16041 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16042 * support/regression/Makefile: separate temp files for ports
16043 * support/regression/generate-cases.py: separate temp files for ports
16044 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16045 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16047 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16049 * moved tinitalk to device/examples/ds390
16051 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16053 * as/mcs51/lkmem.c: rflag is for DS390
16054 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16055 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16056 (linkEdit): move mem- and map-files the same way as ihx-files
16057 * src/z80/main.c (_setDefaultOptions): removed --generic
16058 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16059 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16060 * src/pic/glue.c (picglue): --c1mode works again
16061 * src/pic16/glue.c (pic16glue): --c1mode works again
16062 * src/asm.c (printCLine): fix #660034
16064 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16066 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16067 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16068 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16069 * as/mcs51/lkmem (summary): better fix for sp problem
16070 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16071 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16072 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16073 remove --stack-after-data
16075 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16077 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16078 * src/SDCCutil.c (join): ugly bug: missing '\0'
16079 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16081 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16083 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16085 * src/pic/main.c (_asmCmd): gpasm supports -o
16086 * src/z80/main.c: more general macros
16087 * device/lib/Makefile.in: remove intermediate files
16089 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16091 * .version: Bumped version number to 2.3.3
16092 * src/SDCCBBlock.c: new option -o
16093 * src/SDCCglobl.h: new option -o
16094 * src/SDCCglue.c: new option -o
16095 * src/SDCCmain.c: new option -o
16096 * src/asm.c: new option -o
16097 * src/ds390/main.c: new option -o
16098 * src/pic/glue.c: new option -o
16099 * src/pic/pcode.c: new option -o
16100 * src/pic/ralloc.c: new option -o
16101 * src/pic16/glue.c: new option -o
16102 * src/pic16/pcode.c: new option -o
16103 * src/pic16/ralloc.c: new option -o
16104 * src/z80/main.c: new option -o
16105 * device/lib/Makefile.in: use -o
16106 * support/regression/ports/ds390/spec.mk: use -o
16107 * support/regression/ports/gbz80/spec.mk: use -o
16108 * support/regression/ports/mcs51/spec.mk: use -o
16109 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16110 * support/regression/ports/z80/spec.mk: use -o
16111 * support/regression/ports/ucz80/spec.mk: use -o
16112 * support/regression/ports/xa51/spec.mk: use -o
16113 * support/regression/fwk/lib/timeout.c: fix usage string
16115 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16118 2003-01-07 <johan AT balder>
16120 * src/SDCCast.c (decorateType): fixed bug #600035
16122 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16123 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16124 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16125 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16126 * src/pic/pcode.c: outcommented unused variable to remove warnings
16127 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16129 2003-01-06 <karl AT turbobit.com>
16130 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16133 2003-01-06 <johan AT balder>
16135 * src/SDCCicode.c: fixed array add
16137 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16138 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16139 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16141 2003-01-04 <johan AT balder>
16143 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16145 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16146 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16148 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16149 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16150 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16152 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16153 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16155 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16156 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16158 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16159 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16161 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16163 * in /sdcc/as/mcs51/ changed these files in order to create an
16164 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16165 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16166 following files to include the previous two files: aslink.dsp,
16167 Makefile.aslink, Makefile.bcc, and Makefile.in.
16169 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16170 .adb instead of .cdb
16172 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16174 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16175 value from option --iram-size.
16177 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16179 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16182 2002-09-18 <wiml AT hhhh.org>
16184 * SDCClrange.h: exposed setFromRange() and setToRange()
16185 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16186 packRegsForAccUse() (bug 542397)
16187 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16188 multiple times and emitting the fetch operations more than once
16189 added aopGetUsesAcc() function to allow binary operators to
16190 fetch their operands in the correct order; made genMinus() emit
16191 compact code for X = LITERAL - Y
16193 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16194 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16195 sprintf() in line 1267.
16197 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16198 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16201 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16202 Changes to aslink (All the changes are marked with 'JCF'):
16204 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16207 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16208 area BSEG. Also moves, if possible, the DATA area down into the internal
16209 ram so more space is available.
16211 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16214 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16215 not bytes. Function summary() which creates a memory usage summary
16216 file with extension .mem. Reports of overlaping stack and small stack
16217 size. If the space for the stack is less than 16 bytes aslink trows a
16220 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16221 the 8051. Option 'y' for memory summary output file.
16223 Changes to sdcc (All the changes are marked with 'JCF'):
16225 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16227 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16228 overlaying area for it (uses RegBankUsed[4]).
16230 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16231 bank zero as used by default. By default aslink locates the stack
16232 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16233 the creation of the .mem file. Delegates the allocation of data area
16234 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16235 the begining of the stack area to aslink.
16237 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16238 glue() in SDCCglue.c creates an area for it.
16240 2002-09-03 Borut Razem <borut.razem AT siol.net>
16241 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16242 sdcc/src/pic/glue.c:
16243 introduced atexit() handler for teporay files removal in case of
16244 errors, assertions, ...
16246 2002-08-29 Borut Razem <borut.razem AT siol.net>
16247 * sdcc/support/cpp2/auto-host_vc_in.h:
16248 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16249 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16250 Maybe there is a similar problem with BORLANDC? It should be checked!
16252 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16253 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16254 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16255 was not executed, and the compiler (cl) launched a warning:
16256 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16258 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16259 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16261 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16262 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16264 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16265 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16266 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16267 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16268 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16269 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16270 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16271 - added Release configuration in VS projects
16272 - review of compiler an linker options
16273 - VC .exe files are generated in bin_vc directory, not to interfere
16274 with binaries generated from other projects (cygwin, mingw, bcc ...)
16276 * sdcc/src/yacc.dsp: added
16278 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16279 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16280 and insert the version number definitions from .version
16282 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16284 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16285 added - genarate auto-host.h using auto-host_vc_in.h as template
16288 removed from CVS, generated automatically
16290 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16291 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16293 2002-08-11 Borut Razem <borut.razem AT siol.net>
16294 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16296 2002-08-10 Borut Razem <borut.razem AT siol.net>
16297 * src/SDCCmain.c (main):
16298 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16299 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16300 The consequence was that some temporary files were not removed.
16303 unification of code in functions tempfilename() and tempfile():
16304 function tempnam() is defined in Visual Studio 6.0 and .NET
16306 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16308 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16309 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16310 - removed compiler command line option /WX: Treats all warnings as errors
16311 - update a list of source files, included into the project
16313 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16314 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16315 changed project type to Generic Project so that can be correcly converted to VS.NET project
16317 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16319 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16321 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16323 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16324 added return 0 statements after assert() to make compiler happy
16326 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16327 added newline in the def file to keep MSC compiler satisfied
16329 * sdcc/src/z80/gen.c:
16330 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16331 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16332 - solved MSC error in function aopDump()
16334 * sdcc_vc.h: define PREFIX as "\\sdcc"
16336 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16337 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16339 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16340 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16341 - Rewrote the register banking algorithm.
16342 - Added pCode live-range analysis to registers (for now, only non-used and
16343 singly-used registers optimized away)
16345 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16347 * 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.
16349 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16350 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16352 2002-04-22 Michael Hope <michaelh AT vroom>
16354 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16356 * configure.in (DD_COPT): Added include support required for gbdk.
16358 * .version: Bumped version number just to increase it.
16360 * src/SDCCmain.c: Added -nostdinc to the default options.
16362 2002-04-15 Michael Hope <michaelh AT vroom>
16364 * device/lib/z80/printf.c (sprintf): Added.
16366 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16368 * src/z80/peeph.def: Added transpose redundent load rule.
16370 * src/z80/main.c: Added force callee saves for jaune.
16372 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16374 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16376 2002-03-28 Johan Knol <johan AT balder>
16378 * src/SDCCval.c: fixed bug #532436
16380 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16382 Added "char *Processor" field to the port structure.
16385 Added -p option. Allows port dependent processor to be specified.
16388 Initialized the new field char *Processor field to NULL in all ports
16391 Compiler generated registers for interrupt context saving
16392 were not getting allocated.
16394 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16397 Fixed left shift. Will promote the left side of a left shift
16398 if a) left shifting more than size of operand or b) when assigned
16399 to something size > size of left side
16401 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16403 tons of changes. Register allocation has been
16404 rewritten. Added customization for the various PICs. Flow
16405 analysis is restructured. ...
16407 * src/pic/device.h:
16410 * src/pic/device.c:
16411 Added. device.c is a PIC port hack to accomodate variations
16414 2002-03-13 Michael Hope <michaelh AT vroom>
16416 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16418 2002-03-04 johanknol <johanknol AT manik>
16420 * /src/SDCCval.c: fixed
16422 const unsigned char arr[][2] = { { 0, 1 } };
16423 t18.c:1: error: Initializer element is not constant
16425 2002-03-04 bela <bela AT manik>
16427 * /device/include/mcs51reg.h:
16428 ds89c420 register definition update
16430 2002-03-03 <johan AT FRIJA>
16432 * support/Util/SDCCerr.c: did something, but don't no why anymore
16434 * support/regression/tests/bug-524691.c: made it a little less shy
16436 * src/SDCCast.c (decorateType): fixed bug #524697
16438 * src/SDCCast.c: made some lineno improvements
16440 * src/SDCCval.c (getNelements): changed warning to error
16442 * src/SDCCglue.c (printIvalArray): changed warning to error
16444 * src/SDCCicode.c: fixed a warning for mingw
16446 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16448 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16450 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16452 * src/ds390/peeph.def:
16453 Added some more peephole rules
16455 * src/ds390/gen.c: Various fixes & enhancements
16457 * src/SDCClrange.c, src/SDCClrange.h:
16458 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16460 * src/ds390/ralloc.c:
16461 various fixes & enhancements (ds390) specific
16463 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16464 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16467 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16469 2002-03-02 <johan AT FRIJA>
16471 * src/SDCCast.c (decorateType): fixed bug #524708
16473 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16475 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16477 2002-03-01 Michael Hope <michaelh AT vroom>
16479 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16481 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16483 2002-03-01 <johan AT FRIJA>
16485 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16487 * src/SDCCast.c (decorateType): fixed bug #524209
16489 * src/SDCCval.c (valNot): fixed bug #524195
16491 2002-02-26 <johan AT balder>
16493 * src/xa51/gen.c: fixed a warning
16495 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16497 * src/SDCCast.c (decorateType): fixed bug #522534
16499 2002-02-23 <johan AT balder>
16501 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16503 2002-02-22 <johan AT balder>
16505 * src/SDCCast.c: fixed bug #514865
16507 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16509 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16511 * sdcc/src/SDCCloop.c:
16512 Previous fix was not good. basic blocks that have "break" or "return" are
16513 not really partof a loop , but live ranges used in these blocks should
16514 be live thru the entire loop, so set partOfLoop but don't add them to
16517 2002-02-21 <johan AT FRIJA>
16519 * src/SDCCcse.c: fixed bug #514308
16521 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16524 Fixed BUG #519583. If a conditional block ended in a return/break
16525 statement inside a loop, it was not being considered part of the loop.
16527 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16529 2002-02-10 Karl Bongers <karl AT turbobit.com>
16532 Fixed up SDCDB debugger somewhat. Updated debugger/README
16533 with lots of comments and notes.
16535 * device/examples/test2.c:
16536 Fix bug, "red" variable not being initialized(compiler complained).
16538 * device/examples/Makefile, examples/test3.c:
16539 Add Makefile in device/examples folder, compiles test3.c
16540 for use as a multiple module SDCDB test case.
16542 * sim/ucsim/cmd.src/cmdset.cc:
16543 Took out debug printfs in ucsim "next" command.
16545 * sim/ucsim/xa.src:
16546 Karl and Johan start ucsim XA support. Most dissassembly working,
16547 about 75% emulation done(plenty of work remaining).
16549 * sim/ucsim/z80.src:
16550 Add Z80 support to ucsim, add test-ucz80 regression test,
16551 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16552 Notice z80 compiler fails on examples/test3.c/crc code.
16554 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16556 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16557 Added support for --parms-in-bank1
16559 * src/ds390/peeph.def:
16560 added a few more peephole optimzations
16562 * src/ds390/main.c:
16563 1) added __builtin_inp & __builtin_outp used to read in data of given length
16564 from a memory mapped port
16565 2) added __builtin_memcmp
16566 3) added __builtin_swapw swap bytes of a short
16568 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16569 1) handle multiple send & receives from register bank1
16570 2) ralloc can now allocate DPTR1 to some liveRanges
16572 * src/SDCCsymt.c, src/SDCCsymt.h:
16573 changes to handle multiple sends & receives
16575 * src/SDCCptropt.h:
16576 added some pointer arithmetic optimization
16578 * src/SDCCptropt.c:
16579 added some pointer arithmetic optimizations but not stable yet so not
16580 called from anywhere (will get this working shortly)
16582 * src/SDCCopt.c: fixed for multiple sends & receives
16585 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16586 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16587 set preprocessor defines (depending on options)
16589 * src/SDCCicode.c, src/SDCCicode.h:
16590 changes made to handle multiple sends & receives
16593 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16595 * src/SDCCcse.c, src/SDCCcse.h:
16596 added function findbackward def (to be used in upcoming optimization)
16598 * src/SDCCcflow.c, src/SDCCcflow.h:
16599 added function returnAtEnd - to determine if a basic block terminates with
16602 * src/SDCCast.c, src/SDCCast.h:
16603 added option parms-in-bank1
16605 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16606 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16607 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16608 adjusted for --parms-in-bank1 option
16610 * device/include/string.h:
16611 donot redefine "reentrant" keyword
16613 * device/include/ds80c390.h: Added some more SFRs
16615 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16617 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16619 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16621 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16623 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16625 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16627 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16629 * Added --xram-movc option
16631 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16633 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16635 2002-01-11 Johan Knol
16637 * Added math lib of Jesus Calvino-Fraga
16639 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16641 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16642 * support/regression/Makefile: new target test-mcs51-stack-auto
16643 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16645 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16647 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16649 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16651 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16653 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16655 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16657 * src/SDCCglue.h: add definition for printIvalChar()
16659 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16661 * src/SDCCast.c: fix #498138 by Johan
16663 * src/SDCCglue.c: fix #498138 by Johan
16665 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16667 * support/regression/Makefile: fix clean
16669 * support/regression/ports/ds390/support.c: fix transmission of last character
16671 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16673 * /sdcc/src/ds390/gen.c:
16674 a) improved computing address of stack variable
16675 b) took out some #if 0 code
16676 c) improved parmBytes adjustment
16677 d) improved genPlusIncr & genMinusIncr
16678 e) genCmp could generate bad code (when left assigned to DPTR)
16679 f) Fixed bug in hasInc
16681 * /sdcc/src/ds390/ralloc.c:
16682 a) packRegsForSupport could mess up live information (Fixed)
16683 b) packRegsDPTRuse could be incorrect for left & right shift
16685 * /sdcc/src/mcs51/ralloc.c:
16686 packRegsForSupport could mess up the live information (Fixed)
16688 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16690 * /sdcc/src/SDCCast.c:
16691 can reverse a loop even if function call is present as long
16692 as the loop control variable is local & is not passed as parameter
16694 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16696 * /sdcc/ChangeLog: *** empty log message ***
16698 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16699 More builtin function additions for TININative
16701 * /sdcc/src/ds390/ralloc.c:
16702 Had broken the regression testsuite
16704 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16706 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16707 Added funcattr hasStackParms will be set for reentrant functions when there
16708 are paramteres on the stack, this helps in minimizing frame pointer generation
16709 typeFromStr can handle function pointers now
16711 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16712 *** empty log message ***
16714 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16716 * /src/ds390/gen.c, /src/ds390/main.c:
16717 More builtin function additions for TININative
16719 * /src/ds390/ralloc.c:
16720 Had broken the regression testsuite
16722 * /src/SDCCast.c: Fixed a bug in dumptree
16724 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16725 Added funcattr hasStackParms will be set for reentrant functions when there
16726 are paramteres on the stack, this helps in minimizing frame pointer generation
16727 typeFromStr can handle function pointers now
16729 * /doc/builtins.txt, /doc/TININative.txt:
16730 *** empty log message ***
16733 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16735 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16736 ALPHA version for -mTININative
16738 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16739 updated to reflect changes in the port structure
16742 added function do_assemble (similar to do_link) if non-null this function
16743 will be called to do assembly (-mTININative) requires a multi command
16745 added function genAssemblerEnd will be called to generate assembler Epilogue
16748 added _JavaNative to debug info printing
16750 * /src/SDCCmain.c: added option --tini-libid
16751 added port->do_assemble function (-mTININative) has a multi command assemble
16753 * /src/SDCCglue.c: Disabled "constExpr" check
16754 added port->genAssemblerEnd function
16756 * /src/SDCCglobl.h: Added option --tini-libid value
16759 tookout optimizeCompare from the header (has no external references)
16761 * /src/SDCCast.c: made one more function "static"
16763 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16765 * src/z80/mappings.i: Added z80asm support.
16767 * src/z80/main.c: Added z80asm support on --asm=z80asm
16769 * src/z80/gen.c: Fixed asm portability issues.
16771 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16773 * src/SDCCglue.c (printExterns): Added global/extern split.
16775 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16777 * support/regression/Makefile: added test for mcs51 model large
16779 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16781 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16783 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16785 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16787 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16789 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16791 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16793 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16795 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16797 * support/regression/tests/simplefloat.c: Port to mcs51.
16799 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16800 * support/regression/tests/bug-485362.c: Added.
16802 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16804 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16806 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16808 * src/z80/gen.c (aopDump): Added a dump function.
16810 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16811 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16813 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16815 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16817 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16819 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16821 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16823 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16825 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16827 * support/regression/ports/ds390/support.c: Use tinibios.
16829 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16831 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16833 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16834 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16836 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16838 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16840 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16842 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16844 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16845 (packRegsForIYUse): Created and optimised.
16847 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16849 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16850 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16852 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16854 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16856 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16858 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16860 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16862 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16864 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16866 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16868 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16870 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16872 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16874 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16875 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16876 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16878 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16880 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16881 (genNotFloat): Added.
16882 (genUminusFloat): Added.
16884 * device/lib/z80/Makefile: Added floating pt stubs.
16886 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16888 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16890 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16892 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16894 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16896 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16898 * sdcc/support/regression/Makefile: Add port ds390.
16900 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16902 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16904 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16906 * sdcc/support/regression/ports/ds390/support.c: Added.
16908 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16910 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16912 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16914 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16916 * device/include/malloc.h: Added z80 and gbz80 support.
16918 * device/lib/gbz80/heap.s: Added.
16920 * device/lib/z80/heap.s: Added.
16922 * device/lib/malloc.c: Added z80 and gbz80 support.
16924 * support/regression/tests/malloc.c (testMalloc): Added.
16926 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16928 * support/regression/tests/bug-478094.c: Added.
16930 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16932 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16934 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16936 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16938 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16940 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16942 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16944 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16946 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16948 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16950 * support/regression/tests/bug-477927.c: Added.
16952 * src/z80/peeph.def: Added minor rules.
16954 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16956 * src/z80/peeph.def: Added jump optimisation modification.
16958 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16960 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16962 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16964 * support/regression/tests/funptrs.c: Added.
16966 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16968 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16970 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16972 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16974 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16976 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16977 (movLeft2ResultLong): Created.
16979 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16980 (joinPushes): Added. Joins two char pushes into a word push.
16982 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16984 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16986 * support/makebin/Makefile (install): Added creation of dest dir.
16988 2001-10-24 Karl Bongers <karl AT turbobit.com>
16990 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16992 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16994 * src/z80/ralloc.c: Turned off faulty pack for one use.
16996 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16998 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17000 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17002 * support/regression/Makefile: Improved clean
17004 * support/regression/ports/gbz80/spec.mk: Added clean
17006 * support/regression/ports/host/spec.mk: Added clean
17008 * support/regression/ports/z80/spec.mk: Added clean
17010 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17012 * support/regression/ports/mcs51/timeout.c: little improvements
17014 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17016 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17018 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17020 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17022 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17024 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17026 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17028 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17029 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17031 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17033 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17035 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17037 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17039 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17041 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17043 * support/regression/tests/longor.c: Added.
17045 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17047 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17049 * as/mcs51/aslink.h: define PATH_MAX
17051 * as/mcs51/asm.h: define PATH_MAX
17053 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17055 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17057 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17059 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17061 * src/SDCCglobl.h: define PATH_MAX
17063 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17065 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17067 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17069 * src/z80/gen.c (gencjneshort): Fixed
17071 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17073 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17075 * support/regression/tests/bug-469671.c: Added.
17077 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17079 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17081 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17083 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17085 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17087 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17089 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17091 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17093 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17095 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17097 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17099 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17101 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17103 * 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.
17105 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17107 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17109 2001-10-07 <johan AT FRIJA>
17111 * device/lib/gets.c (gets): fixed the return value.
17113 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17114 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17116 * 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.
17118 * 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.
17120 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17122 * src/pic/gen.c: Removed Safe_strdup.
17124 * configure.in: Added option to enable libgc support.
17126 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17127 (bitVectUnion): Optimised.
17128 (bitVectIntersect): Optimised.
17129 (bitVectBitsInCommon): Optimised.
17130 (bitVectCplAnd): Optimised.
17132 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17134 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17136 * src/SDCCmain.c: distinguish between assembler debug and plain options
17138 * src/avr/main.c: remove standard assembler options
17140 * src/ds390/main.c: remove standard assembler options
17142 * src/mcs51/main.c: remove standard assembler options
17144 * src/port.h: removed "PENDING" comment
17146 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17148 * src/device/lib/_mulint.c : new, with assember functions
17150 * src/device/lib/_mullong.c : new, with assember functions
17152 * src/device/lib/_divuint.c : with assember functions
17154 * src/device/lib/_divsint.c : with assember functions
17156 * src/device/lib/_divulong.c: with assember functions
17158 * src/device/lib/_divslong.c: with assember functions
17160 * src/device/lib/_moduint.c : with assember functions
17162 * src/device/lib/_modsint.c : with assember functions
17164 * src/device/lib/_modulong.c: with assember functions
17166 * src/device/lib/_modslong.c: with assember functions
17168 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17170 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17172 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17173 replaced _mululong.c and _mulslong.c by _mullong.c
17175 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17177 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17179 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17181 * src/SDCCglue.c: test, if win32api is available for MINGW
17183 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17185 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17186 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17187 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17188 * support/regression/ports/host/spec.mk: removed GENERIC
17189 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17190 * support/regression/ports/z80/spec.mk: removed GENERIC
17192 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17194 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17196 * support/regression/tests/bug-467035.c: Created.
17198 2001-10-01 <johan AT FRIJA>
17200 * src/SDCC.y: fixed bug #466586 part 1
17202 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17204 * SDCCicode.c: z80 has no generic pointers
17205 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17207 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17209 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17211 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17213 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17215 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17217 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17219 * configure.in: Fixed up so that ucsim is only configured once.
17221 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17223 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17224 (getPathDifference): As above.
17226 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17228 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17230 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17231 * .version: Updated to 2.3.1
17233 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17234 Added copyright header.
17236 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17237 (assemble): Added support for macro based assembler commands.
17238 (linkEdit): Added support for macro based linker commands.
17239 (preProcess): Changed the pre-processor to use macros.
17240 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17241 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17243 * device/lib/z80/crt0.s: Added module name for debugging.
17245 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17247 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17249 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17251 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17253 * src/Makefile.in: Added SDCCmacro and SDCCutil
17255 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17257 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17259 2001-09-16 <johan AT FRIJA>
17261 * 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.
17263 2001-09-15 <johan AT FRIJA>
17265 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17266 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17268 2001-09-11 <johan AT FRIJA>
17270 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17272 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17274 * support/regression/tests/bug-460444.c: Added test case.
17276 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17277 (genCast): Added justification for all of the asserts.
17279 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17281 * support/regression/support.c: _xdata replaced by xdata
17283 * support/regression/spec.mk: removed _generic
17285 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17287 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17289 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17290 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17292 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17294 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17296 * support/regression/tests/bug-460010.c: Added test case.
17298 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17300 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17302 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17304 * support/regression/testfwk.c: removed workaround for bug #436344
17306 * support/regression/tests/bp.c: use less memory with mcs51
17308 * support/regression/tests/bug-441448.c: use less memory
17310 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17312 * support/regression/collate-results.py: typo
17314 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17316 * support/regression/tests/fetchoverlap.c: Added new test case.
17318 * support/regression/tests/bp.c: Added new test case.
17320 * support/regression/tests/bug-448984.c: Added new test case.
17322 * support/regression/tests/pow2shifts.c: Added new test case.
17324 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17325 (genlshTwo): Fixed right shift for count > 8.
17327 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17329 2001-09-08 <johan AT FRIJA>
17331 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17333 2001-09-07 <johan AT FRIJA>
17335 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17337 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17339 2001-09-06 <johan AT FRIJA>
17341 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17342 * bernhard noted me at this: "() equals to (void)" (1.38)
17344 2001-09-05 <johan AT FRIJA>
17346 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17348 2001-09-04 <johan AT FRIJA>
17350 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17353 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17355 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17357 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17359 * link/z80/aslink.h: Fixed path for PATH_MAX
17361 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17363 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17365 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17367 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17369 * 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.
17371 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17373 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17374 (genCmp): Fixed up genCmp for the GB with longs.
17376 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17378 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17380 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17382 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17384 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17386 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17388 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17390 * 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.
17392 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17394 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17396 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17398 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17400 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17402 * sim/ucsim/configure: little improvement of Cygwin-detection
17403 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17404 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17405 * support/regression/tests/bug-221100.c: small changes for mcs51
17406 * support/regression/tests/bug-221168.c: small changes for mcs51
17407 * support/regression/tests/bug-227710.c: small changes for mcs51
17408 * support/regression/tests/staticinit.c: small changes for mcs51
17409 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17410 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17411 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601