1 2009-03-01 Borut Razem <borut.razem AT siol.net>
3 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
5 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
7 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
8 (serialRegAssign): do not spil bit registers
9 throughout cosmetic changes
10 * support/regression/tests/bug2435941.c: new, added
12 2009-02-28 Raphael Neider <rneider AT web.de>
14 * src/regression/compare10.c,
15 src/regression/compare7.c,
16 src/regression/compare8.c,
17 src/regression/compare9.c: reset watchdog timer in time
18 * src/regression/configword.c: apply patch from #2488150
19 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
20 handler to 0x0000 as the linker no longer knows STARTUP sections
21 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
22 patch #2512926 to (mostly) fix #1762626, cosmetic changes
23 * src/pic/pcodepeep.c: remove reference to nonexisting function
25 2009-02-28 Raphael Neider <rneider AT web.de>
27 * device/include/pic16/signal.h: avoid multiline inline
28 assembler statements in macros, addresses #2644965
30 2009-02-27 Raphael Neider <rneider AT web.de>
32 * device/include/pic16/pic18f[24][3456]k20.h,
33 device/include/pic16/pic18f[68][567]j50.h,
34 device/include/pic16/pic18f[68]6j55.h,
35 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
36 device/lib/pic16/libdev/pic18f[68][567]j50.c,
37 device/lib/pic16/libdev/pic18f[68]6j55.c,
38 device/include/pic16/pic18fregs.h,
39 device/include/pic16/pic16devices.txt,
40 device/lib/pic16/pics.all,
41 device/lib/pic16/libdev/Makefile.am,
42 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
43 families (87j50 family contributed by Robert Wuest)
45 * device/include/pic16/adc.h,
46 device/lib/pic16/libio/adc/adcbusy.c,
47 device/lib/pic16/libio/adc/adcclose.c,
48 device/lib/pic16/libio/adc/adcconv.c,
49 device/lib/pic16/libio/adc/adcopen.c,
50 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
52 * doc/sdccman.lyx: updated list of supported devices, fixed typo
53 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
55 * device/lib/pic16/Makefile.in,
56 device/lib/pic16/libm/Makefile.in,
57 device/lib/pic16/debug/Makefile.in,
58 device/lib/pic16/libio/Makefile.in,
59 device/lib/pic16/startup/Makefile.in,
60 device/lib/pic16/libsdcc/Makefile.in,
61 device/lib/pic16/libdev/Makefile.in,
62 device/lib/pic16/libc/Makefile.in: regenerated
64 2009-02-27 Borut Razem <borut.razem AT siol.net>
66 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
67 #1829678 and #1704376 in the way proposed by Alan Baldwin
69 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
71 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
72 to Steve Qu for the fix.
74 2009-02-23 Borut Razem <borut.razem AT siol.net>
76 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
77 it is already fixed for mcs51 and hc08 targets
78 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
80 2009-02-22 Borut Razem <borut.razem AT siol.net>
82 * device/lib/Makefile.in: fixed parenthesis error
83 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
84 fixed webdocs bug #1967920: --version
86 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
88 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
90 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
92 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
93 when addresses are unsorted
95 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
97 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
98 Gudjon Gudjonsson <gudjon AT gudjon.org>
99 * device/include/mcs51/p89c66x.h: fixed some defines
100 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
101 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
104 2009-02-14 Borut Razem <borut.razem AT siol.net>
106 * doc/sdccman.lyx: corrected cpp info
108 2009-02-13 Borut Razem <borut.razem AT siol.net>
110 * as/Makefile.in: *.doc renamed to *.txt
112 2009-02-11 Borut Razem <borut.razem AT siol.net>
114 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
115 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
117 2009-02-11 Borut Razem <borut.razem AT siol.net>
119 * doc/sdccman.lyx: documented ar format libraries
121 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
123 * support/regression/tests/float_single.c: added regression
124 test. Some testpoints for probably rarely used functions
125 (acosf, sinhf, tanf, expf) disabled for some targets
127 2009-02-10 Raphael Neider <rneider AT web.de>
129 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
130 (genAssign): fixed for operands on the stack
132 * device/lib/pic16/libc/stdio/vfprintf.c,
133 device/lib/pic16/configure.ac,
134 device/lib/pic16/Makefile.common: add configurable support for
135 printing floats via ./configure --enable-floats
136 * device/lib/pic16/configure,
137 device/lib/pic16/Makefile.in,
138 device/lib/pic16/libm/Makefile.in,
139 device/lib/pic16/debug/Makefile.in,
140 device/lib/pic16/libio/Makefile.in,
141 device/lib/pic16/startup/Makefile.in,
142 device/lib/pic16/libsdcc/Makefile.in,
143 device/lib/pic16/libdev/Makefile.in,
144 device/lib/pic16/libc/Makefile.in: regenerated
145 * doc/sdccman.lyx: documented float support and how to get it
146 * doc/Makefile.in: fixed race condition on parallel builds
148 * device/lib/pic16/libc/stdio/sprintf.c,
149 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
150 pointer to the string buffer, enlarge buffer for x_ftoa()
152 2009-02-10 Borut Razem <borut.razem AT siol.net>
154 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
156 2009-02-10 Raphael Neider <rneider AT web.de>
158 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
160 2009-02-09 Raphael Neider <rneider AT web.de>
162 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
163 artificial bank size limits for compound data (structs, arrays),
164 avoids assert if --obanksel=N, N > 1, is given
166 2009-02-09 Borut Razem <borut.razem AT siol.net>
168 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
169 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
170 uses '`' character instead '\n' for padding
171 * as/asranlib/asranlib.c: made it more robust
173 2009-02-08 Borut Razem <borut.razem AT siol.net>
176 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
177 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
180 2009-02-07 Borut Razem <borut.razem AT siol.net>
182 * as/asranlib/asranlib.c: fixed BSD header length calculation
183 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
184 due sdcc asxxxx license change to GPLv3
186 2009-02-05 Borut Razem <borut.razem AT siol.net>
188 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
189 added support for BSD (Mac OS X) ar format
190 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
191 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
192 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
193 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
194 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
195 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
196 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
197 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
198 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
199 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
200 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
201 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
202 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
203 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
204 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
205 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
206 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
207 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
208 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
209 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
210 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
211 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
212 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
213 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
214 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
215 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
216 changed license to GPL either version 3, or (at your option) any
219 2009-02-05 Borut Razem <borut.razem AT siol.net>
221 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
222 added support for BSD (Mac OS X) ar format
224 2009-02-02 Borut Razem <borut.razem AT siol.net>
226 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
227 device/lib/z80/Makefile.in:
228 chose source files in the PORT directory if they are available
230 2009-02-01 Raphael Neider <rneider AT web.de>
232 * device/lib/pic16/libdev/pic18f1220.c,
233 * device/lib/pic16/libdev/pic18f4450.c:
234 define SSPBUF to allow use of printf
236 2009-02-01 Borut Razem <borut.razem AT siol.net>
238 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
239 device/lib/hc08/Makefile.in, device/lib/incl.mk,
240 device/lib/z80/Makefile.in:
241 don't remake libraries
242 * support/regression/tests/snprintf.c:
243 reenable floating point in small-xstack-auto library
245 2009-01-26 Raphael Neider <rneider AT web.de>
247 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
249 2009-01-25 Raphael Neider <rneider AT web.de>
251 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
252 search path instead of appending them
254 2009-01-24 Borut Razem <borut.razem AT siol.net>
256 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
257 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
258 to 32 bit unsigned int when calling sputl() since it is a macro
259 * as/link/lkar.c: changed the initialization of This->loaded
261 2009-01-23 Borut Razem <borut.razem AT siol.net>
263 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
264 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
265 unsigned int when calling new(), since asxxxx doesn't use function
268 2009-01-21 Borut Razem <borut.razem AT siol.net>
270 * as/link/lkar.h: sgetl and sputl are independent of endianness
271 * as/link/sdxxxx_config.h.in: removed endianness detection
273 2009-01-20 Borut Razem <borut.razem AT siol.net>
275 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
276 due creation of ar format libraries
277 * support/scripts/sdcc.nsi:
278 don't add nonexistent object files to the package
280 2009-01-19 Borut Razem <borut.razem AT siol.net>
282 * Makefile.in, configure.in, configure,
283 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
284 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
285 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
286 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
287 device/lib/small/Makefile.in,
288 device/lib/z80/Makefile.in: create ar format libraries
289 * support/regression/ports/mcs51-xstack-auto/spec.mk:
290 use device/lib/Makefile to create library
291 * support/regression/tests/snprintf.c:
292 floating point is not enabled in small-xstack-auto library
293 * device/lib/libfloat.lib, device/lib/libint.lib,
294 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
296 2009-01-18 Borut Razem <borut.razem AT siol.net>
298 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
299 warning: extra tokens at end of #endif directive
301 2009-01-11 Borut Razem <borut.razem AT siol.net>
303 * Makefile.in: added SDCC_ASRANLIB to PKGS
305 2009-01-10 Borut Razem <borut.razem AT siol.net>
307 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
308 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
309 due added support for ar format libraries
311 2009-01-09 Borut Razem <borut.razem AT siol.net>
313 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
314 as/asranlib/asranlib.c: added asranlib
315 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
316 * Makefile.in, as/link/hc08/Makefile.in,
317 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
318 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
319 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
320 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
321 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
322 configure.in, sdcc.dsw: modified to support ar format libraries
324 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
326 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
329 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
331 * sim/ucsim/z80.src/inst_ed.cc:
332 Fixed bug #2488074, which made regression tests fail.
334 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
336 * device/lib/z80/mod.s,
337 device/lib/z80/div.s,
338 device/lib/z80/mulchar.s,
339 device/lib/z80/mul.s,
340 device/lib/z80/divsigned.s,
341 device/lib/z80/Makefile.in:
342 Implemented RFE #1702376.
344 2009-01-05 Borut Razem <borut.razem AT siol.net>
346 * as/link/lksdcclib.c:
347 fixed linker hanging in INDEXLIB is not defined (hc08)
349 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
352 Implemented RFE #2485684, and some further improvements of HL caching
354 * src/z80/peeph-z80.def:
355 Fixed a bug exposed by implementing RFE #2485684.
357 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
359 * src/z80/peeph-z80.def:
360 Peephole improvements.
363 device/include/string.h,
364 device/lib/z80/memmove.s:
366 * device/lib/z80/Makefile.in,
367 device/lib/Makefile.in,
368 support/regression/tests/memory.c,
369 device/lib/z80/strlen.s:
370 Partially implemented RFE #2471534.
372 2009-01-04 Borut Razem <borut.razem AT siol.net>
374 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
375 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
376 * doc/README.txt: updated John Hartman's e-mail address
377 * as/link/lkrel.c, as/link/lksdcclib.c:
378 fixed bug #2484677: Linker hangs
379 * src/z80/peep.c: fixed msvc warning C4047:
380 'return' : 'int ' differs in levels of indirection from 'char *'
381 * config.dsp: as/lib corrected to as/link
383 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
386 Implemented RFE #2484693.
387 * src/z80/peeph-z80.def:
388 Some peephole improvements.
390 2009-01-03 Borut Razem <borut.razem AT siol.net>
393 fixed warning: 'ret' may be used uninitialized in this function
395 2009-01-02 Borut Razem <borut.razem AT siol.net>
397 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
398 as/link/getline.[ch], as/link/lkrel.[ch]: added,
399 made support for differnet library formats more flexible,
400 preparation for support of ar format
401 * as/link/lklibr.c, as/link/z80/Makefile.in,
402 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
403 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
404 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
405 as/link/hc08/lkelf.c, as/link/aslink.h:
406 made support for differnet library formats more flexible,
407 preparation for support of ar format
409 2009-01-01 Borut Razem <borut.razem AT siol.net>
411 * as/link/asxxxx_config.h.in:
412 fixed warning: extra tokens at end of #endif directive
414 fixed warning: suggest parentheses around && within ||
415 * device/lib/Makefile.in: allow whitespaces at the end of lines in
416 ports.build, in order to make it work on cygwin - it seems to be a
417 bug in cygwin grep: CR is not treated as part of end-of-line
419 2008-12-31 Borut Razem <borut.razem AT siol.net>
421 * configure, configure.in, config.dsp, config_vc.awk,
422 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
423 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
424 introduced asxxxx_config.h.in
426 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
429 src/z80/peeph-z80.def:
430 Minor addition improvement.
432 2008-12-30 Raphael Neider <rneider AT web.de>
434 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
435 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
436 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
437 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
438 support/librarian/sdcclib.c, support/makebin/makebin.c:
439 partially revert changes from r5293..r5295
441 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
443 * src/z80/peeph-z80.def:
444 Minor peephole improvement.
446 2008-12-29 Raphael Neider <rneider AT web.de>
448 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
449 incorrectly discarded BANKSELs
451 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
453 * support/regression/tests/memory.c:
454 Added simple test for memset(), memcpy() and memmove()
456 2008-12-29 Borut Razem <borut.razem AT siol.net>
458 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
460 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
462 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
463 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
464 (177.j): added new rule
465 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
466 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
467 (decorateType CAST): propagate storage class to generic pointer results
469 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
471 * device/lib/z80/string.c,
472 device/lib/z80/printf.c,
473 device/lib/z80/mul.s:
476 Fixed code generation bug exposed by builtin memcpy().
478 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
480 * device/lib/_memcpy.c:
481 fixed conflict with builtin memcpy()
483 2008-12-26 Borut Razem <borut.razem AT siol.net>
485 * support/librarian/sdcclib.c:
486 fixed bug 2466950: "sdcclib broken"
487 by removing fgets return value check
489 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
492 device/include/string.h: Implemented RFE #1914254
494 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
495 * device/lib/z80/Makefile.in,
496 device/lib/Makefile.in,
497 device/lib/z80/memmove.s: Implemented RFE #1914256
499 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
501 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
502 * src/z80/peep.c: improved checks for unused data
504 src/z80/main.c: Implemented RFE #1899189
506 2008-12-25 Borut Razem <borut.razem AT siol.net>
508 * support/regression/Makefile.in:
509 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
511 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
513 * src/z80/peeph-z80.def: minor peephole improvements
515 2008-12-21 Borut Razem <borut.razem AT siol.net>
517 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
518 due to redefinition of symbol __assert
519 sdcclib.c:53:1:warning: "__assert" redefined
520 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
521 warning: this is the location of the previous definition
523 2008-12-20 Raphael Neider <rneider AT web.de>
525 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
526 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
527 support/cpp/libcpp/macro.c: fix format string errors
529 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
531 * src/pic/device.c: partial rewrite using strtok,
532 quieten compiler warnings, adopt SDCC coding style
534 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
535 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
536 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
537 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
538 support/librarian/sdcclib.c, support/makebin/makebin.c:
539 quieten most compiler warnings
541 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
542 probably fix operator precedence bug
544 * doc/clean.mk: quieten rm if no .lyx is present
546 2008-12-19 Borut Razem <borut.razem AT siol.net>
548 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
549 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
550 doc/README.txt, doc/test_suite_spec.lyx:
551 applied patch 2446381: Dcoumentation spelling correcitons
552 thanks to Steven Borley
554 2008-12-16 Raphael Neider <rneider AT web.de>
556 * device/include/pic/pic12f629.h,
557 device/include/pic/pic12f675.h,
558 device/lib/pic/libdev/pic12f629.c,
559 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
561 2008-12-14 Borut Razem <borut.razem AT siol.net>
563 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
564 converted to LyX 1.5.7 (\lyxformat 276) format
566 2008-12-07 Borut Razem <borut.razem AT siol.net>
568 * support/regression/tests/bitfields.c:
569 added test case for bug #2366757
571 2008-12-07 Raphael Neider <rneider AT web.de>
573 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
574 NULL pointer dereference, closes #2366757
576 2008-11-25 Raphael Neider <rneider AT web.de>
578 * device/include/pic16/pic16devices.txt,
579 sdcc/src/pic16/device.c,
580 sdcc/src/pic16/device.h: implicitly disable XINST
581 whenever CONFIG4L is set via an additional optional
582 argument to the configword directive in pic16devices.txt
584 2008-11-24 Raphael Neider <rneider AT web.de>
586 * device/lib/pic16/configure.ac,
587 device/lib/pic16/Makefile.common: fixed quoting issues
589 * device/lib/pic16/configure,
590 device/lib/pic16/debug/Makefile.in,
591 device/lib/pic16/libc/Makefile.in,
592 device/lib/pic16/libdev/Makefile.in,
593 device/lib/pic16/libio/Makefile.in,
594 device/lib/pic16/libm/Makefile.in,
595 device/lib/pic16/libsdcc/Makefile.in,
596 device/lib/pic16/Makefile.in,
597 device/lib/pic16/startup/Makefile.in: regenerated
599 * src/pic16/main.c (_pic16_finaliseOptions): revert to
602 2008-11-24 Raphael Neider <rneider AT web.de>
604 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
605 argument of --asm= or --link= to allow for
606 --asm="sh script --options", the user can double quote the
607 argument if needed: --asm="'c:/program files/gpasm' -q",
608 also fix some potential buffer overflows
610 2008-11-19 Borut Razem <borut.razem AT siol.net>
613 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
614 thanks Mauro Giachero
616 2008-11-16 Borut Razem <borut.razem AT siol.net>
618 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
619 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
621 2008-11-15 Borut Razem <borut.razem AT siol.net>
623 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
624 src/SDCCsymt.c, src/SDCCsymt.h:
625 fixed RFE #2291335 : Unnamed bit-field initialization
626 * support/regression/tests/bitfields.c:
627 added test case for RFE #2291335
628 * support/regression/tests/bug-1981238.c:
629 don't initialize unnamed bit-fields
631 2008-11-11 Raphael Neider <rneider AT web.de>
633 * device/include/pic16/pic18f25j10.h,
634 device/include/pic16/pic18f45j10.h: remove useless boilerplate
636 * device/include/pic16/adc.h,
637 device/lib/pic16/libio/adc/adcbusy.c,
638 device/lib/pic16/libio/adc/adcclose.c,
639 device/lib/pic16/libio/adc/adcconv.c,
640 device/lib/pic16/libio/adc/adcopen.c,
641 device/lib/pic16/libio/adc/adcread.c,
642 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
643 and fixed ADC routines to work for more target devices,
644 incorporates patch #2036130 by Nick Materer
646 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
648 * device/include/ctype.h,
649 * device/include/ds400rom.h,
650 * device/include/ds80c390.h,
651 * device/include/float.h,
652 * device/include/math.h,
653 * device/include/serial.h,
654 * device/include/stdbool.h,
655 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
657 * device/include/mcs51/C8051F336.h,
658 * device/include/mcs51/C8051T600.h,
659 * device/include/mcs51/C8051T610.h,
660 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
661 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
663 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
665 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
667 2008-11-10 Raphael Neider <rneider AT web.de>
669 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
670 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
671 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
672 (patch by Nick Materer, #2253980)
674 * device/lib/pic16/libio/adc.ignore,
675 device/lib/pic16/libio/i2c.ignore,
676 device/lib/pic16/libio/usart.ignore,
677 device/lib/pic16/pics.all: updated to build more device libs
679 * device/lib/pic16/libdev/Makefile.am,
680 device/lib/pic16/libdev/Makefile.in,
681 device/lib/pic16/libio/Makefile.am,
682 device/lib/pic16/libio/Makefile.in: regenerated
684 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
685 names per memory location, applied SDCC style to more functions
687 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
689 * device/include/mcs51/p89lpc933_4.h: new NXP header file
690 * device/include/mcs51/p89lpc935_6.h: new NXP header file
691 * device/include/mcs51/p89v66x.h: minor changes
692 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
694 2008-11-09 Raphael Neider <rneider AT web.de>
696 * device/include/pic/pic14devices.txt: fixed memory description for
697 12f629 and 12f675, closes #2236240
699 2008-11-06 Borut Razem <borut.razem AT siol.net>
701 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
702 pass system include paths with -isystem to sdcpp
703 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
704 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
706 2008-11-02 Raphael Neider <rneider AT web.de>
708 * doc/sdccman.lyx: updated the sections on the library build process
709 and on how to add support for new devices, and documented known
710 problems with the extended instruction set including a workaround
712 2008-11-01 Raphael Neider <rneider AT web.de>
714 * device/include/pic16/adc.h,
715 device/include/pic16/pic16devices.txt,
716 device/include/pic16/pic18f2410.h,
717 device/include/pic16/pic18f2510.h,
718 device/include/pic16/pic18f2515.h,
719 device/include/pic16/pic18f2610.h,
720 device/include/pic16/pic18f4410.h,
721 device/include/pic16/pic18f4510.h,
722 device/include/pic16/pic18f4515.h,
723 device/include/pic16/pic18f4610.h,
724 device/include/pic16/pic18fregs.h,
725 device/lib/pic16/libdev/Makefile.am,
726 device/lib/pic16/libdev/Makefile.in,
727 device/lib/pic16/libdev/pic18f2410.c,
728 device/lib/pic16/libdev/pic18f2510.c,
729 device/lib/pic16/libdev/pic18f2515.c,
730 device/lib/pic16/libdev/pic18f2610.c,
731 device/lib/pic16/libdev/pic18f4410.c,
732 device/lib/pic16/libdev/pic18f4510.c,
733 device/lib/pic16/libdev/pic18f4515.c,
734 device/lib/pic16/libdev/pic18f4610.c,
735 device/lib/pic16/libio/Makefile.am,
736 device/lib/pic16/libio/Makefile.in,
737 device/lib/pic16/pics.all: added support for 18f[24][456]10
738 and 18f[24]515 devices
739 * doc/sdccman.lyx: updated list of supported PIC16 devices
741 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
742 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
743 src/xa51/gen.c: avoid compiler warnings
744 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
746 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
748 * device/include/mcs51/p89v66x.h: NXP header file
749 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
750 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
752 2008-10-14 Raphael Neider <rneider AT web.de>
754 * device/lib/pic16/libdev/Makefile.am,
755 device/lib/pic16/libio/Makefile.am: enable building libraries for
756 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
757 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
758 * device/lib/pic16/libdev/Makefile.in,
759 device/lib/pic16/libio/Makefile.in: regenerated
761 2008-10-14 Raphael Neider <rneider AT web.de>
763 * device/include/pic16/pic18f2450.h,
764 device/include/pic16/pic18f4450.h,
765 device/lib/pic16/libdev/pic18f2450.c,
766 device/lib/pic16/libdev/pic18f4450.c,
767 device/include/pic16/adc.h,
768 device/include/pic16/pic16devices.txt,
769 device/include/pic16/pic18fregs.h,
770 device/lib/pic16/libdev/Makefile.am,
771 device/lib/pic16/libdev/Makefile.in,
772 device/lib/pic16/libio/Makefile.am,
773 device/lib/pic16/libio/Makefile.in,
774 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
776 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
777 stack to a fixed location, relax it to automatically work with all
778 but the smallest devices (256 byte RAM devices need #pragma stack)
780 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
782 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
783 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
784 * device/lib/_strcspn.c: fixed bug 2140931
786 2008-10-06 Raphael Neider <rneider AT web.de>
788 * device/include/pic16/stdio.h,
789 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
790 declared __naked for convenience, named all arguments
791 * device/lib/pic16/libc/stdio/strmgpsim.c,
792 device/lib/pic16/libc/stdio/strmmssp.c,
793 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
795 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
796 empty __naked functions,
797 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
798 corner cases (unlink first/last pCode in list), reuse more code
800 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
802 * src/ds390/main.c (_ds390_genInitStartup): added
803 * src/SDCCpeeph.c (getPatternVar): new, added,
804 (labelInRange): fixed bug 2115959
805 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
806 * src/SDCCicode.h: added newiTempOperand
807 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
808 added optimizations for 0/x and x/-1, see also patch 2142900
809 * support/regression/tests/onebyte.c (testMul): added test cases
811 2008-09-20 Borut Razem <borut.razem AT siol.net>
814 definition of absolute address symbols without initial value,
815 fixed SDCC crash "do not know how to intialize symbol"
817 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
819 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
820 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
821 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
822 * device/lib/z80/stubs.s: added stubs for above functions
823 * src/SDCCopt.c (convilong),
824 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
825 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
826 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
827 * support/regression/tests/onebyte.c: enabled all tests for z80
829 2008-09-15 Borut Razem <borut.razem AT siol.net>
831 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
832 device/lib/pic16/libc/stdio/printf.c,
833 device/lib/pic16/libc/stdio/strmusart.c,
834 device/lib/pic16/libc/stdio/printf_tiny.c,
835 device/lib/pic16/libc/stdio/sprintf.c,
836 device/lib/pic16/libc/stdio/strmgpsim.c,
837 device/lib/pic16/libc/stdio/putchar.c,
838 device/lib/pic16/libc/stdio/fprintf.c,
839 device/lib/pic16/libc/stdio/strmmssp.c,
840 device/device/lib/pic16/libc/stdio/vprintf.c,
841 device/lib/pic16/libc/stdio/printf_small.c,
842 device/lib/pic16/libc/stdio/vsprintf.c,
843 device/lib/pic16/libc/stdio/strmputchar.c,
844 device/lib/pic16/libc/Makefile.am,
845 device/lib/pic16/libc/Makefile.in:
846 *printf now returns int, puchar.c moved from stdlib to stdio,
847 *printf format parameter type changed from char * to const char *,
848 added GNU link excetion text to library source files,
849 applyed GNU coding style, removed useless svn ids,
850 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
851 binary specifier: "%b", "%hb" and "%lb"
852 * device/lib/pic16/libc/stdio/vfprintf.c:
853 applied patch #2044424: PIC16: vfprintf
854 thanks Mauro Giachero
855 * support/regression/tests/bug1057979.c:
856 removed old pic16 sprintf specifics
857 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
858 * doc/sdccman.lyx: documented 'b' binary format specifier removal
860 2008-09-15 Raphael Neider <rneider AT web.de>
862 * src/pic16/device.c (pic16_dump_usection): force udata sections
863 into the addressable range (0..0xFFF), workaround for a gpsim
864 bug preventing simulation of regtest bug1750318
865 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
866 (serialRegAssign): fixed regtest bug-971834,
867 (pic16_packRegisters): avoid null-pointer dereference
869 2008-09-14 Raphael Neider <rneider AT web.de>
871 * src/pic16/gen.c, src/pic16/ralloc.c: use
872 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
873 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
875 2008-09-12 Borut Razem <borut.razem AT siol.net>
877 * support/regression/fwk/testfwk.h:
878 define pdata as data for pic16 target
879 thanks Mauro Giachero
881 2008-09-11 Borut Razem <borut.razem AT siol.net>
883 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
884 support/regression/absolute.c:
885 applied patch #2105615: Some PIC16 testcase fixlets
886 thanks Mauro Giachero
888 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
890 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
891 * support/regression/tests/bug2094505.c: new, added
893 2008-09-07 Borut Razem <borut.razem AT siol.net>
895 * src/SDCCglue.c, src/SDCCast.c:
896 fixed throw of "excess elements" warning for char arrays
897 * support/regression/tests/nullstring.c:
898 disable warning about excess elements in array of chars initializer
900 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
902 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
903 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
904 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
905 * support/regression/tests/bug2077267.c: new, added
907 2008-09-05 Raphael Neider <rneider AT web.de>
909 * configure.in, Makefile.common.in: add support for ccache,
910 remove spurious $VERSION output, detect doc-tools even without
911 --enable-doc to facilitate later manual doc-builds, minor cleanup
912 * configure: regenerated
914 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
915 avoid races in parallel VPATH builds
916 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
917 * doc/sdccman.lyx: mention --without-ccache configure option
919 2008-09-01 Raphael Neider <rneider AT web.de>
921 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
922 * (genConstPointerGet): fix reading bitfields from __code space
923 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
924 bitfield initializers (fix regression test bug1856409.c)
925 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
928 2008-08-31 Raphael Neider <rneider AT web.de>
930 * src/pic16/gen.c (genAssign): removed useless compiler output
931 * (genPointerGet,genPointerSet,genCast),
932 src/pic16/glue.c (pic16_printGPointerType):
933 also handle PPOINTERs just to avoid spurious asserts
934 * (pic16_printIvalType,pic16_printIvalBitFields):
935 generalized to arbitrary type/bitfield sizes, allows compilation of
936 regression test bug-1981238.c
937 * (pic16_printIvalChar): fix regression test structflexarray.c
938 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
939 in initialized structs and fix #1843745
940 * (pic16_printIvalStruct): always output initializers for all fields,
941 even those not explicitly given, fixes zeropad.c regression test
942 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
943 #2073635, #1567098, and #1485812)
944 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
946 2008-08-31 Borut Razem <borut.razem AT siol.net>
948 * support/regression/tests/bug-895992.c,
949 support/regression/tests/onebyte.c:
950 enabled pic16 regression testing since the bugs
951 1511794: pic16: regression test bug-895992.c fails
952 1444425: onebyte.c regression tes fails on pic16
953 are fixed, probably by fixing
954 2048464: PIC16: fix genUminus - addresses not.c regression test
955 * src/SDCCsymt.c, src/SDCCglue.c,
956 support/regression/tests/bug-1981238.c:
957 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
960 2008-08-30 Borut Razem <borut.razem AT siol.net>
962 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
963 release version 4.3.2
965 2008-08-24 Raphael Neider <rneider AT web.de>
967 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
968 always use the sdcc from the current build tree (ignore $CC from
969 the environment, fixes compile farm builds)
970 * device/lib/Makefile.in: rename .a into .lib for compatibility,
971 remove more build products from install directory
972 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
973 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
975 2008-08-24 Borut Razem <borut.razem AT siol.net>
977 * src/SDCC.y: applied patch
978 2050245: Fix # 1963382
980 1963382: Listing File - C file comment is incorrect
983 2008-08-23 Borut Razem <borut.razem AT siol.net>
985 * src/pic16/gen.c: applied patch
986 2048464: PIC16: fix genUminus - addresses not.c regression test
987 thanks Mauro Giachero
989 2008-08-22 Borut Razem <borut.razem AT siol.net>
991 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
992 src/pic16/main.c: allow spaces in gpasm and gplink paths
994 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
997 * src/z80/peeph-z80.def: minor peephole improvement
999 2008-08-15 Raphael Neider <rneider AT web.de>
1001 * src/z80/gen.c (_vemit2): suppress compiler warning
1003 * src/pic/*.[ch]: make proper use of header files and avoid
1004 ad-hoc extern declarations, mark module-local helpers 'static',
1005 removed dead/replaced code, no functional changes
1006 * src/pic16/pcode.c: disentangled from pic14 backend
1008 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1010 * src/z80/gen.c: fixed #2051348
1011 * support/regression/tests/bug-2051348.c: regression test for #2051348
1013 2008-08-10 Raphael Neider <rneider AT web.de>
1016 * Makefile.common.in: export PACKAGE for $docdir,
1017 fixes #1957036, avoid some "underquoted definition" warnings
1018 * configure: regenerated
1020 2008-08-10 Raphael Neider <rneider AT web.de>
1022 * device/lib/pic16/**: build pic16 library using autotools for
1023 improved dependency tracking
1025 * device/lib/Makefile.in,
1027 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1029 2008-08-10 Raphael Neider <rneider AT web.de>
1031 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1032 local variables if --nooverlay is given, workaround for #2023121
1034 2008-08-08 Raphael Neider <rneider AT web.de>
1036 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1038 2008-08-08 Raphael Neider <rneider AT web.de>
1040 * src/pic/pcoderegs.c,
1042 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1044 2008-08-07 Borut Razem <borut.razem AT siol.net>
1046 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1047 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1048 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1049 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1050 applied modified patch 2038174: Add support for binary constants v2
1051 thanks Mauro Giachero
1052 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1054 2008-08-04 Raphael Neider <rneider AT web.de>
1057 * src/pic16/device.h,
1059 * src/pic16/main.c: enable --optimize-goto by default
1061 * device/lib/pic16/Makefile.common.in: suppress removed option
1064 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1066 2008-07-30 Borut Razem <borut.razem AT siol.net>
1068 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1069 applied patch 22032433: PIC16: fix constant strings,
1070 thanks Mauro Giachero
1072 2008-07-29 Borut Razem <borut.razem AT siol.net>
1074 * src/pic16/gen.c: applied patches:
1075 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1076 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1077 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1078 thanks Mauro Giachero
1080 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1082 * src/port.h: Fixed typo in comment
1084 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1086 * src/z80/mappings.i: Implemented RFE #1919415
1087 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1088 #1880202, #1914434, prepared for RFE #1703943
1090 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1092 * src/z80/peeph.def,
1093 * src/z80/peeph-z80.def,
1094 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1095 preparation for Z80 peephole improvements
1097 2008-06-21 Raphael Neider <rneider AT web.de>
1099 * device/include/pic16/pic18f66j60.h,
1100 * device/include/pic16/pic18f66j65.h,
1101 * device/include/pic16/pic18f67j60.h,
1102 * device/include/pic16/pic18f86j60.h,
1103 * device/include/pic16/pic18f86j65.h,
1104 * device/include/pic16/pic18f87j60.h,
1105 * device/include/pic16/pic18f96j60.h,
1106 * device/include/pic16/pic18f96j65.h,
1107 * device/include/pic16/pic18f97j60.h,
1108 * device/lib/pic16/libdev/pic18f66j60.c,
1109 * device/lib/pic16/libdev/pic18f66j65.c,
1110 * device/lib/pic16/libdev/pic18f67j60.c,
1111 * device/lib/pic16/libdev/pic18f86j60.c,
1112 * device/lib/pic16/libdev/pic18f86j65.c,
1113 * device/lib/pic16/libdev/pic18f87j60.c,
1114 * device/lib/pic16/libdev/pic18f96j60.c,
1115 * device/lib/pic16/libdev/pic18f96j65.c,
1116 * device/lib/pic16/libdev/pic18f97j60.c,
1117 * device/include/pic16/pic16devices.txt,
1118 * device/include/pic16/pic18fregs.h,
1119 * device/lib/pic16/pics.all: added new devices
1121 * device/include/pic16/adc.h,
1122 * device/lib/pic16/libio/adc/adcbusy.c,
1123 * device/lib/pic16/libio/adc/adcopen.c,
1124 * device/lib/pic16/libio/adc/adcsetch.c,
1125 * device/lib/pic16/libio/i2c/i2copen.c,
1126 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1127 all changes from a patch by Anton Strobl
1129 2008-06-12 Borut Razem <borut.razem AT siol.net>
1131 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1132 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1133 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1134 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1135 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1136 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1137 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1138 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1139 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1140 by applying the modified patch from Risto Huotari
1142 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1145 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1146 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1147 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1148 * support/regression/tests/bug1938300.c: new, added
1150 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1152 * device/include/asm/ds390/features.h,
1153 * device/include/asm/mcs51/features.h,
1154 * device/include/mcs51/regc515c.h: inserted LGPL notice
1156 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1158 * device/lib/gbz80/div.s,
1159 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1160 patch 1597883, Thanks Robert Ramey
1162 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1164 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1165 createIvalCharPtr, createIvalPtr, createIval),
1167 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1168 initializers for local auto variables
1169 * support/regression/tests/zeropad.c: added testcase for auto initializers
1171 2008-05-26 Raphael Neider <rneider AT web.de>
1173 * device/lib/pic16/startup/crt0.c,
1174 * device/lib/pic16/startup/crt0i.c,
1175 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1176 explicit, fixed curr_entry loop for >= 256 initializer records,
1177 removed debug code (write to 0xf7e)
1179 2008-05-25 Raphael Neider <rneider AT web.de>
1181 * device/include/pic/pic16f627a.h,
1182 * device/include/pic/pic16f628a.h,
1183 * device/include/pic/pic16f648a.h: added missing ports
1185 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1187 * device/include/float.h: added __INFINITY
1188 * device/lib/_fsadd.c: handle overflows
1189 * device/lib/_fsmul.c,
1190 * device/lib/_fsdiv.c: use __INFINITY
1191 * device/lib/_fseq.c,
1192 * device/lib/_fsneq.c: handle -0.0
1193 * sim/ucsim/s51.src/uc89c51r.cc,
1194 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1195 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1196 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1197 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1198 * support/regression/tests/snprintf.c: test bug with --xstack
1200 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1202 * src/SDCCpeeph.c (callFuncByName):
1203 Support nested parenthesis in peephole function arguments (#1967300)
1205 2008-05-19 Raphael Neider <rneider AT web.de>
1207 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1208 fixed duplicate labels (#1911325)
1210 2008-05-19 Raphael Neider <rneider AT web.de>
1212 * src/regression/empty.c: suppress warning
1213 * src/regression/pointer1.c: enabled index_by_pointer()
1214 * src/regression/inline.c: now works for pic16 as well
1216 * src/pic16/device.c: include dbuf declarations
1217 * src/pic16/device.h: removed obsolete prototypes
1219 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1220 * src/pic16/glue.c: made purely local functions static,
1221 (pic16_printGPointerType, pic16_printIvalCharPtr,
1222 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1223 generic pointers' tags (#1961866)
1225 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1227 2008-05-19 Borut Razem <borut.razem AT siol.net>
1229 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1230 fixed typo, uninstall include/pic16/pic16devices.txt
1232 2008-05-18 Borut Razem <borut.razem AT siol.net>
1234 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1235 the buffer is null terminated
1236 * src/device/pic16.c:
1237 applied modified patch 1965676: Patch for Win32 16 bit PIC
1238 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1240 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1242 * src/SDCC.lex (check_type),
1243 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1245 * as/mcs51/clean.mk,
1246 * as/z80/clean.mk: also clean *.dep
1247 * device/lib/pic16/libsdcc/stack/Makefile,
1248 * sim/ucsim/libtool: removed as they are rebuild by configure
1249 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1251 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1253 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1254 fixupInline instead of createFunction to fix bug 1864577
1255 (inlineFindMaxBlockno): removed, use global blockNo
1256 * src/SDCCglobl.h: added blockNo
1258 * src/z80/peep.h: modified properties
1259 * support/regression/tests/bug1864577.c: new, added
1261 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1263 * as/mcs51/asdata.c,
1264 * as/mcs51/asm.h: added org_cnt
1265 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1266 * as/mcs51/asout.c: changed old K&R to ANSI
1267 * as/mcs51/Makefile.in: use common identifiers
1273 * as/hc08/Makefile.bcc,
1274 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1275 * sdcc_vc_in.h: added define __func__
1276 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1277 Thanks Ruud van Silfhout
1278 * support/regression/tests/bug1717305.c: new, added
1280 2008-05-05 Borut Razem <borut.razem AT siol.net>
1282 * support/regression/Makefile.in,
1283 support/regression/ports/ds390/spec.mk,
1284 support/regression/ports/hc08/spec.mk,
1285 support/regression/ports/mcs51-common/spec.mk,
1286 support/regression/ports/pic14/spec.mk,
1287 support/regression/ports/pic16/spec.mk,
1288 support/regression/ports/ucz80/spec.mk,
1289 support/regression/ports/z80/spec.mk:
1290 added INC_DIR and LIBDIR paths
1291 * src/ds390/gen.c: removed duplicated selicolon
1293 2008-05-04 Borut Razem <borut.razem AT siol.net>
1295 * support/regression/Makefile.in,
1296 support/regression/fwk/lib/testfwk.c,
1297 support/regression/ports/ds390/spec.mk,
1298 support/regression/ports/hc08/spec.mk,
1299 support/regression/ports/mcs51-common/spec.mk,
1300 support/regression/ports/mcs51-large/spec.mk,
1301 support/regression/ports/mcs51-medium/spec.mk,
1302 support/regression/ports/mcs51-small/spec.mk,
1303 support/regression/ports/mcs51-stack-auto/spec.mk,
1304 support/regression/ports/mcs51-xstack-auto/spec.mk,
1305 support/regression/ports/pic14/spec.mk,
1306 support/regression/ports/pic16/spec.mk,
1307 support/regression/ports/ucz80/spec.mk:
1308 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1309 used to run regeression tests
1311 2008-05-01 Raphael Neider <rneider AT web.de>
1313 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1314 supported devices and instructions to add new ones
1316 2008-05-01 Raphael Neider <rneider AT web.de>
1318 * device/include/pic16/adc.h,
1319 device/lib/pic16/libio/adc/adcbusy.c,
1320 device/lib/pic16/libio/adc/adcopen.c,
1321 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1322 18f2455 style ADC devices, based on patch #1776197
1323 * device/lib/pic16/libio/adc/adcclose.c,
1324 device/lib/pic16/libio/adc/adcconv.c,
1325 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1326 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1327 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1328 * device/include/pic16/pic18f4431.h,
1329 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1330 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1332 2008-05-01 Raphael Neider <rneider AT web.de>
1334 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1335 moved xinst flag into pic16_options_t
1336 * src/pic16/device.c (default_device, pic16_list_devices,
1337 pic16_find_device): removed references to sfrrange
1338 * src/pic16/gen.c (genFunction),
1339 src/pic16/glue.c (pic16initialComments),
1340 src/pic16/main.c (pic16_optionsTable),
1341 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1343 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1345 2008-04-29 Raphael Neider <rneider AT web.de>
1347 * src/pic16/devices.inc,
1348 device/include/pic16/pic16devices.txt: replaced compiled-in list
1349 of devices with a variant parsed at runtime
1350 * src/pic16/device.c: added support for parsing pic16devices.txt,
1352 * src/pic16/device.h: removed (now) unused fields from PIC_device
1353 * src/pic16/main.c: removed #pragma maxram,
1354 (_pic16_initPaths): removed bogus generation of search paths,
1355 setup the port proper only after the search paths (for
1356 pic16devices.txt) are set up,
1357 (_pic16_finaliseOptions): moved processor dependant code here
1358 from _pic16_initPaths(), clean up
1359 * src/pic16/ralloc.c (pic16_init_stack),
1360 * src/pic16/ralloc.h,
1361 * src/pic16/pcode.c: clean up
1362 * device/include/Makefile.in,
1363 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1364 * support/scripts/inc2h-pic16.pl: updated instructions
1366 2008-04-29 Raphael Neider <rneider AT web.de>
1368 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1369 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1370 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1371 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1372 added missing family members and 18f2480/2580/4480/4580 family
1373 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1374 * device/include/pic16/pic18f2525.h: use 18f4620.h
1375 * device/include/pic16/pic18f6680.h: use 18f8680.h
1376 * device/include/pic16/pic18fregs.h,
1377 device/lib/pic16/pics.all,
1378 src/pic16/devices.inc: add new devices
1379 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1380 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1381 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1382 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1383 prevent attempting to build the libio for some new devices
1385 2008-04-29 Raphael Neider <rneider AT web.de>
1387 * debugger/mcs51/Makefile.in: fixed paths to sources
1389 2008-04-25 Borut Razem <borut.razem AT siol.net>
1391 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1392 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1393 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1394 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1395 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1396 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1397 as/link/z80/linkz80.dsp: lklibr.c moved
1398 * doc/INSTALL.txt: binary archives in bz2 format
1399 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1401 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1403 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1404 * support/regression/tests/bug1856409.c: new, added
1406 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1409 * src/mcs51/peep.c: Use werror for error messages.
1410 * src/SDCCicode.c (geniCodeConditional),
1411 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1412 * src/z80/Makefile.bcc,
1413 * src/z80/z80.dsp: added src/z80/peep.c/h
1414 * support/regression/tests/bug1839321.c: new, added
1416 2008-04-20 Raphael Neider <rneider AT web.de>
1418 * device/include/pic16/pic18f2455.h: added bitfields for port C
1420 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1422 * src/z80/peep.c: Use werror for error messages.
1424 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1426 * src/z80/peep.h (declaration of notUsed()),
1427 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1429 * src/z80/z80.h (added dependency on peep.h),
1430 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1433 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1435 * src/SDCCpeeph.c (added support for notUsed()),
1436 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1438 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1439 for notUsed()): Implemented generic (that is not port-specific) part
1442 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1444 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1445 * device/lib/libsdcc.lib,
1446 * device/lib/Makefile.in,
1447 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1448 * device/lib/calloc.c: renamed to _calloc.c
1449 * device/lib/free.c: renamed to _free.c
1450 * device/lib/malloc.c: renamed to _malloc.c
1451 * device/lib/realloc.c: renamed to _realloc.c
1452 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1453 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1454 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1455 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1456 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1457 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1458 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1459 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1461 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1462 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1463 * support/regression/tests/bug1509084.c: new, added
1465 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * device/include/mcs51/cc2510fx.h: added _XPAGE
1468 * device/include/mcs51/compiler.h: cosmetic changes
1470 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1475 2008-03-31 Borut Razem <borut.razem AT siol.net>
1477 * support/cpp2 renamed to support/cpp
1478 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1479 support/cpp2/libiberty/splay-tree.c,
1480 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1481 support/cpp2/libcpp/directives.c,
1482 support/cpp2/libcpp/include/cpplib.h,
1483 support/cpp2/libcpp/include/symtab.h,
1484 support/cpp2/libcpp/include/line-map.h,
1485 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1486 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1487 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1488 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1489 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1490 release version 4.3.0
1491 * configure.in, configure, Makefile.in, Makefile.bcc:
1492 adapted for moved cpp2
1494 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1496 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1497 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1499 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1501 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1503 * support/regression/tests/bug1717943.c: new, added
1505 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1507 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1508 bytewise return value assignments introduced in last commit.
1510 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1512 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1513 genMult, genJumpTab):
1514 Use 16-bit instructions for addition in some additional cases,
1515 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1517 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1519 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1520 Implemented RFE #1921450, changed some debug messages.
1522 2008-03-30 Borut Razem <borut.razem AT siol.net>
1524 * Small Device C Compiler 2.8.0 released
1525 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1526 * support/scripts/sdcc.nsi: added finish page; this version
1527 was used for 2.8.0 release
1528 * doc/knownbugs.html: removed; magically generated by the build
1529 process using gen_known_bugs.pl from now on
1531 2008-03-23 Borut Razem <borut.razem AT siol.net>
1533 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1534 and reverted it, since it was already fixed by Raphael ;-)
1535 * doc/knownbugs.html: updated for RC2
1537 2008-03-22 Raphael Neider <rneider AT web.de>
1539 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1542 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1544 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1545 * support/regression/tests/bug1839277.c: added related testBug1839299
1547 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1550 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1552 * src/mcs51/gen.c: throughout only output hex constants
1553 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1554 * support/regression/tests/bug1839277.c: new, added
1556 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1558 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1559 compilation warning about nested comments.
1561 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1563 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1564 * support/regression/tests/bug1921073.c: new, added
1566 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1568 * src/z80/SDCCpeeph.c.c (callFuncByName):
1569 Commented function parameters.
1571 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1573 * src/z80/ralloc.c (packRegsForAccUse2):
1574 disabled a broken accumulator packing optimization (fixed #1292721).
1575 * support/regression/tests/bug-1292721: Regression test for #1292721.
1577 2008-03-16 Raphael Neider <rneider AT web.de>
1579 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1580 fixed code bloat regression using a variant of patch #1915618
1582 2008-03-16 Borut Razem <borut.razem AT siol.net>
1584 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1585 icon, changed startup menu for release distribution, code cleaning,
1586 create url files instead links in startup menu
1588 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1590 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1591 * support/regression/tests/bug1579949.c: new, added
1593 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1595 * device/lib/printf_fast.c: fixed bug 1255403
1597 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1600 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1602 2008-03-14 Borut Razem <borut.razem AT siol.net>
1604 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1605 command line options
1606 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1607 is correctly displayed
1608 * as/link/z80/lkmain.c: usage line commented out
1610 2008-03-13 Borut Razem <borut.razem AT siol.net>
1612 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1613 updated the list pf supported pic14 devices
1615 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1617 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1619 2008-03-12 Borut Razem <borut.razem AT siol.net>
1621 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1622 fixed documentation request #1718191
1623 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1624 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1627 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1630 * support/regression/tests/bug1505811.c: new, added
1632 2008-03-09 Raphael Neider <rneider AT web.de>
1634 * device/include/pic16/pic18f2620.h,
1635 * device/include/pic16/pic18f4620.h,
1636 * device/lib/pic16/libdev/pic18f2620.c,
1637 * device/lib/pic16/libdev/pic18f4525.c,
1638 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1639 family to consistently use pic18f4620.[ch], fixes #1832562
1641 2008-03-09 Borut Razem <borut.razem AT siol.net>
1643 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1644 changed sdcc version to 2.8.0
1645 * knownbugs.html: regenerated
1646 * support/scripts/gen_known_bugs.pl: added number of open bugs
1648 2008-03-09 Raphael Neider <rneider AT web.de>
1650 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1651 (genOr): read volatile operand even if the result is known,
1653 (genOr,genXor): removed unused legacy code,
1654 (genDummyRead): use pic16_mov2w_volatile()
1656 2008-03-08 Borut Razem <borut.razem AT siol.net>
1658 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1659 cons w. --model-large
1660 * support/regression/staticinit.c: added regression test for bug
1663 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1665 * src/ds390/gen.c (pushSide, genPcall),
1666 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1667 * src/mcs51/gen.c: cosmetic changes
1668 * support/regression/fwk/include/testfwk.h: added macro reentrant
1669 * support/regression/tests/bug1908493.c: new, added
1671 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1673 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1675 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1678 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1679 already set in ds390/main.c and mcs51/main.c
1681 2008-03-07 Raphael Neider <rneider AT web.de>
1683 * src/regression/init0.c: new test for initialized arrays of function
1685 * src/regression/Makefile: made a bit more flexible, added init0.c
1686 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1687 pointers, closes #1427663
1689 2008-03-05 Borut Razem <borut.razem AT siol.net>
1691 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1692 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1694 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1696 * support/librarian/sdcclib.c:Added feature request 1908061:
1697 Synchronise sdcclib commands with ar.
1699 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1701 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1702 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1703 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1704 * device/include/mcs51/compiler.h: removed umlauts, added double
1707 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1709 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1710 * support/regression/tests/bug1536762.c: new, added
1712 * src/SDCCutil.h: added getBuildDate()
1713 * src/SDCCmain.c (printVersionInfo),
1714 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1716 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1717 * src/ds390/ralloc.c (packRegisters),
1718 * src/mcs51/ralloc.c (packRegisters),
1719 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1721 * support/regression/tests/bug1618050.c: new, added
1722 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1723 * support/regression/fwk/include/testfwk.h,
1724 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1727 2008-03-04 Raphael Neider <rneider AT web.de>
1729 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1730 on accessing OP_SYM_TYPE(op)
1731 * src/pic/gen.h: removed unused prototype of genMinusDec()
1732 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1733 fix #1876953 (invalid subtraction code), removed unused code
1735 2008-03-03 Raphael Neider <rneider AT web.de>
1739 * src/pic/genarith.c,
1741 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1742 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1744 2008-03-03 Raphael Neider <rneider AT web.de>
1746 * src/pic/device.c (find_device): search user-specified paths first
1747 for pic14devices.txt, fixes #1900827
1749 2008-03-02 Borut Razem <borut.razem AT siol.net>
1751 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1752 AddToPath and RemoveFromPath
1754 2008-03-01 Borut Razem <borut.razem AT siol.net>
1756 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1757 work correctly, added debugging support if -DSDCC.DEBUG command line
1760 2008-02-28 Borut Razem <borut.razem AT siol.net>
1762 * doc/sdccman.lyx: cosmetic changes
1764 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1766 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1767 * doc/sdccman.lyx: fixed unmeant removal of spaces
1769 2008-02-27 Borut Razem <borut.razem AT siol.net>
1771 * support/scripts/sdcc.nsi: corrected installation directory for
1772 current user installation mode
1773 * doc/README.txt: added Philipp Klaus Krause to the developers list
1775 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1777 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1778 return ifx condition
1779 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1780 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1781 ifxJump to fix bug 1838000
1782 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1783 * support/regression/tests/bug1838000.c: new, added
1784 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1786 2008-02-26 Borut Razem <borut.razem AT siol.net>
1788 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1790 * support/scripts/sdcc.nsi: added MULTIUSER page,
1791 NSIS upgraded to version 2.35
1793 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1795 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1796 * support/regression/tests/bug1565152.c: new, added
1798 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1800 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1801 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1802 * support/regression/tests/bug1670148.c: new, added
1804 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1806 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1808 2008-02-24 Borut Razem <borut.razem AT siol.net>
1810 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1811 is ineffective for unsigned char parameter
1813 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1815 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1816 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1817 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1818 * support/Util/MySystem.c (my_system): output errorcode when verbose
1820 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1822 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1825 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1827 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1830 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1832 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1834 2008-02-21 Borut Razem <borut.razem AT siol.net>
1836 * support/regression/Makefile.in,
1837 support/regression/ports/ds390/spec.mk,
1838 support/regression/ports/hc08/spec.mk,
1839 support/regression/ports/mcs51-common/spec.mk,
1840 support/regression/ports/pic14/spec.mk,
1841 support/regression/ports/pic16/spec.mk,
1842 support/regression/ports/ucz80/spec.mk,
1843 support/regression/ports/xa51/spec.mk:
1844 added CFLAGS when compiling timeout
1846 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1848 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1851 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1853 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1854 * support/regression/tests/bug1888147.c: new, added
1856 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1858 * src/z80/gen.c: fixed bugs #1596270, #1736867
1860 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1862 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1863 contents, mostly fixes #1596270
1865 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1867 * src/z80/peeph.def,
1868 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1869 peepholes, fixes #1806565
1871 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1873 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1874 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1875 fixes bug 1739475, thanks Robert Larice
1876 (rule 271): new, added
1878 2008-02-18 Borut Razem <borut.razem AT siol.net>
1880 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1882 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1886 2008-02-17 Raphael Neider <rneider AT web.de>
1888 * src/pic16/genarith.c,
1891 * src/pic16/genutils.c: removed unused legacy code,
1892 removed unused fields from struct asmop and struct _G
1894 2008-02-17 Raphael Neider <rneider AT web.de>
1896 * src/pic16/gen.c (AccRsh): cosmetic changes,
1897 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1898 genRightShiftLiteral): fixed to work with SFRs as result by
1899 assigning only once to result,
1900 removed a lot of unused/excluded code fragments
1902 2008-02-17 Raphael Neider <rneider AT web.de>
1904 * device/include/pic/pic16f88.h,
1905 * device/include/pic/pic16f886.h,
1906 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1908 2008-02-17 Borut Razem <borut.razem AT siol.net>
1910 * src/z80/peeph.def: applied patch
1911 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1912 * src/z80/gen.c, src/z80/peeph.def: applied patch
1913 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1914 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1915 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1916 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1917 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1918 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1920 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1922 * as/link/mcs51/aslink.dsp: removed SDK define
1923 * as/link/z80/clean.mk: brought in sync with other ports
1924 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1925 * as/hc08/Makefile.bcc,
1926 * as/mcs51/Makefile.bcc,
1927 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1928 * src/z80/main.c (_setValues): use the now capitalized -Z,
1929 (z80_port, gbz80_port): generate debug information when asked
1931 2008-02-16 Borut Razem <borut.razem AT siol.net>
1933 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1934 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1935 as/z80/Makefile.in. as/z80/Makefile.bcc:
1936 applied patch #1893393: patch for as-z80 and link-z80 to generate
1937 cdb, thanks to Armin Diehl
1938 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1939 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1940 asnoice.c moved to as/asxxsrc/asnoice.c
1941 * src/z80/peeph-gbz80.def: applied patch
1942 #1880235: Z80 return peephole, thanks to Philipp Krause
1944 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * doc/sdccman.lyx: bumped version to 2.7.5
1948 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1950 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1952 * device/include/pic16/stdlib.h,
1953 * device/lib/pic16/libc/stdlib/ltoa.c,
1954 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1956 2008-02-13 Borut Razem <borut.razem AT siol.net>
1958 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1959 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1960 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1961 src/SDCCopt.c, src/SDCCval.c:
1962 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1964 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1966 * src/SDCCsymt.c (compareType): fixed bug 1309013
1968 2008-02-09 Borut Razem <borut.razem AT siol.net>
1970 * src/SDCCval.c, src/SDCCval.h:
1971 code cleaning, added function constChrVal()
1972 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1973 call constChrVal() instead constVal()
1975 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1977 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1980 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1981 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1984 2008-02-01 Raphael Neider <rneider AT web.de>
1986 * device/include/pic/pic16f886.h,
1987 * device/include/pic/pic16f887.h: added RA6 and RA7
1989 2008-01-24 Raphael Neider <rneider AT web.de>
1991 * device/include/pic/pic16f88.h: added RA6 and RA7
1992 * device/lib/pic/libdev/disabled_pic16f886.c,
1993 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1995 * src/pic16/devices.inc,
1996 * device/include/pic16/pic18f2423.h,
1997 * device/include/pic16/pic18f2523.h,
1998 * device/include/pic16/pic18fregs.h,
1999 * device/lib/pic16/pics.all
2000 * device/lib/pic16/libdev/pic18f2423.c,
2001 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2002 * device/lib/pic16/libio/i2c.ignore,
2003 * device/lib/pic16/libio/usart.ignore,
2004 * device/lib/pic16/libio/adc.ignore: ignore new devices
2006 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2008 * src/SDCCast.c (createRMW): fixed bug 1582651
2010 2008-01-20 Borut Razem <borut.razem AT siol.net>
2012 * src/SDCCcse.c: partially fixed enhancement request
2013 #1793872 - multiply by -1 not collapsed
2014 * support/regression/tests/arithcsi.c: added regression test
2016 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2018 * as/mcs51/asx8051.dsp: removed define SDK
2019 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2020 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2022 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2023 cosmetic changes, brought more in sync, changed old K&R to ANSI
2025 2008-01-13 Borut Razem <borut.razem AT siol.net>
2027 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2028 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2030 2007-12-30 Borut Razem <borut.razem AT siol.net>
2032 * src/pic16/gen.c: fixed implementation of bitwise operations for
2034 * support/regression/tests/bitwise.c: added test cases
2036 2007-12-29 Borut Razem <borut.razem AT siol.net>
2038 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2039 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2040 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2041 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2042 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2043 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2044 src/pic16/pcode.[ch]: added const qualifier
2045 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2046 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2047 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2048 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2049 * as/asxxsrc/aslex.c: use dbuf_getline()
2050 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2051 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2052 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2053 as/z80/asm.h, as/z80/z80adr.c:
2054 changed type of ib and ip to const char *
2056 2007-12-28 Borut Razem <borut.razem AT siol.net>
2058 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2059 introduced (readlin) - long lines are turuncated
2060 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2061 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2062 as/z80/Makefile.in: moved aslex.c to asxxsrc
2063 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2064 * as/hc08/asmain.c, as/mcs51/asmain.c:
2065 added missing initialization of a_addr field
2066 * support/regression/tests/long_asm_line.c: added regtest for long
2069 2007-12-22 Borut Razem <borut.razem AT siol.net>
2071 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2073 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2075 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2077 2007-12-16 Borut Razem <borut.razem AT siol.net>
2079 * device/include/pic16/stdbool.h: removed, since already exists in
2080 device/include/; this also fixes bitopcse.c regression test for pic16
2082 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2083 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2084 dereference doesn't work; covered by regression test bug1399290
2086 2007-12-05 Borut Razem <borut.razem AT siol.net>
2088 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2091 2007-12-01 Borut Razem <borut.razem AT siol.net>
2093 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2094 corrected handling of the highest_valid_address
2096 2007-11-17 Raphael Neider <rneider AT web.de>
2098 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2099 * src/pic/glue.c (picglue): emit .file if --debug is given
2101 2007-11-17 Raphael Neider <rneider AT web.de>
2103 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2104 care when left or right operand resides in result, fixes #1830220
2106 2007-11-17 Borut Razem <borut.razem AT siol.net>
2108 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2109 #983491 - "Merge duplicate strings function is ineffective"
2110 * support/regression/tests/bug-983491.c: regtest disabled
2111 * as/asxxsrc: created
2112 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2113 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2114 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2115 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2116 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2117 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2118 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2119 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2120 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2121 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2122 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2123 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2124 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2126 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2128 * device/include/stdarg.h: added and removed some casts
2129 * src/SDCCsymt.c (compareType): Fully check types between generic and
2130 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2132 2007-11-13 Borut Razem <borut.razem AT siol.net>
2134 * support/regression/tests/bug-1817005.c:
2135 added regtest for bug #1817005 - as-z80 chokes on long labels
2137 2007-11-12 Borut Razem <borut.razem AT siol.net>
2139 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2140 as/z80/asout.c, as/z80/aslist.c:
2141 fixed bug #1817005 - as-z80 chokes on long labels
2143 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * as/z80/asmain.c: cosmetic changes
2149 * as/z80/alloc.h: removed
2151 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2152 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2153 * as/link/hc08/Makefile.in,
2154 * as/link/mcs51/Makefile.in,
2155 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2157 * as/link/mcs51/lkarea.c,
2158 * as/link/mcs51/lkmain.c: cosmetic changes
2159 * as/link/hc08/lklibr.c,
2160 * as/link/z80/lklibr.c,
2161 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2162 used cygwin_conv_to_full_posix_path,
2163 added warnings, cosmetic changes, brought more in sync
2164 changed old K&R into ANSI function declarations
2165 * as/link/z80/lklibr.c (loadAdb): added
2166 * as/link/z80/lkmain.c: removed -- option from usage text
2168 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2170 * src/mcs51/gen.c (outBitC): optimized for no result
2172 2007-10-31 Borut Razem <borut.razem AT siol.net>
2174 * src/SDCCsymt.c: fixed (hopeful properly) bug
2175 #1805702 - order of extern matters
2176 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2179 2007-10-29 Borut Razem <borut.razem AT siol.net>
2181 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2182 - order of extern matters
2183 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2186 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2188 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2189 24bitMode, portIsDS390
2190 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2191 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2192 (notVolatileVariable): also check sloc names,
2193 (callFuncByName): moved ftab[] out of function and sorted it by use
2195 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2197 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2198 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2199 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2200 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2201 * support/regression/tests/bug-880197.c: new, added
2203 2007-10-28 Borut Razem <borut.razem AT siol.net>
2205 * support/regression/Makefile.in,
2206 support/regression/ports/mcs51-large/spec.mk,
2207 support/regression/ports/mcs51-xstack-auto/spec.mk,
2208 support/regression/ports/mcs51-stack-auto/spec.mk,
2209 support/regression/ports/mcs51-medium/spec.mk,
2210 support/regression/ports/mcs51-common/spec.mk,
2211 support/regression/ports/mcs51-common/*,
2212 support/regression/ports/mcs51-small/*:
2213 mcs51 renamed to mcs51-common, created mcs51-small
2214 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2215 * support/regression/tests/bug-1805702.c: added regtest for bug
2218 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2221 added new rules 265 - 270
2222 * support/regression/tests/bug1721024.c:new, added
2223 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2224 introduced new test-mcs51 to run all mcs51 tests
2226 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2228 * support/regression/tests/bug1816470.c: new, added
2230 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2232 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2233 propagate for *,+,- with float, fixed bug 1816470
2234 (decorateType): cast to resultTypeProp instead of resultType
2236 2007-10-19 Borut Razem <borut.razem AT siol.net>
2238 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2239 function is ineffective" for pic16 tareget
2240 * support/scripts/listerr.c: corrected include path
2241 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2244 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2246 * support/regression/tests/using.c: new, added
2247 * support/regression/tests/vaargs.c: fixed and enabled test
2249 2007-10-18 Borut Razem <borut.razem AT siol.net>
2251 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2253 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2255 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2257 * doc/sdccman.lyx: documented option --Werror
2258 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2259 RegBankUsed[] earlier
2261 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2267 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2269 * src/SDCCast.c (decorateType): improved optimization of tri-op
2270 * src/SDCCerr.c (vwerror, setWError),
2272 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2273 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2275 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2278 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2279 * support/regression/tests/bug-223113.c,
2280 * support/regression/tests/bug-426632.c,
2281 * support/regression/tests/bug-468811.c,
2282 * support/regression/tests/bug-477835.c,
2283 * support/regression/tests/bug-478094.c,
2284 * support/regression/tests/bug-499644.c,
2285 * support/regression/tests/bug-524209.c,
2286 * support/regression/tests/bug-524211.c,
2287 * support/regression/tests/packcast.c,
2288 * support/regression/tests/structidx.c: added empty tests
2289 * support/regression/tests/bug-607243.c: enabled test
2291 2007-10-06 Borut Razem <borut.razem AT siol.net>
2293 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2294 support of universal binaries on Mac OS X
2296 2007-10-02 Borut Razem <borut.razem AT siol.net>
2298 * src/SDCCval.h: unified double2ul macro for all platforms
2299 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2300 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2302 2007-09-30 Borut Razem <borut.razem AT siol.net>
2304 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2306 * sdcc_vc_in.h: enabled warnings
2307 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2308 unsigned type, result still unsigned
2309 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2311 2007-09-28 Raphael Neider <rneider AT web.de>
2313 * src/pic/device.c (find_device): prevent buffer underflow error
2314 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2315 the just destroyed list entry
2317 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2319 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2322 2007-09-18 Borut Razem <borut.razem AT siol.net>
2324 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2325 applied to unsigned type, result still unsigned
2327 2007-09-17 Borut Razem <borut.razem AT siol.net>
2329 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2330 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2331 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2332 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2333 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2334 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2335 src/z80/gen.c, src/z80/ralloc.c:
2336 fixed bug #1739860 - sdcc does not work correctly on some platforms
2338 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2340 2007-09-17 Raphael Neider <rneider AT web.de>
2342 * src/pic16/device.c: reverted to previous version
2343 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2345 2007-09-16 Raphael Neider <rneider AT web.de>
2347 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2348 as this raises a ton of gpasm warnings, just emit a second label
2349 * src/pic16/devices.inc,
2350 * device/lib/pic16/pics.all,
2351 * device/lib/pic16/libdev/pic18f2585.c,
2352 * device/lib/pic16/libdev/pic18f2680.c,
2353 * device/lib/pic16/libdev/pic18f2682.c,
2354 * device/lib/pic16/libdev/pic18f2685.c,
2355 * device/lib/pic16/libdev/pic18f4585.c,
2356 * device/lib/pic16/libdev/pic18f4680.c,
2357 * device/lib/pic16/libdev/pic18f4682.c,
2358 * device/lib/pic16/libdev/pic18f4685.c,
2359 * device/include/pic16/pic18f2585.h,
2360 * device/include/pic16/pic18f2680.h,
2361 * device/include/pic16/pic18f2682.h,
2362 * device/include/pic16/pic18f2685.h,
2363 * device/include/pic16/pic18f4585.h,
2364 * device/include/pic16/pic18f4680.h,
2365 * device/include/pic16/pic18f4682.h,
2366 * device/include/pic16/pic18f4685.h,
2367 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2368 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2369 patch contributed by Anton Strobl, applied with changes
2371 2007-09-16 Raphael Neider <rneider AT web.de>
2373 * device/include/pic16/pic18f2431.h,
2374 * device/include/pic16/pic18f25j10.h,
2375 * device/include/pic16/pic18f4431.h,
2376 * device/include/pic16/pic18f45j10.h: adopted common include style
2377 * device/include/pic16/pic18f1320.h,
2378 * device/include/pic16/pic18f2320.h,
2379 * device/include/pic16/pic18f2525.h,
2380 * device/include/pic16/pic18f4320.h,
2381 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2382 * device/include/pic16/pic18fregs.h: prepared for automatic include
2383 file selection by having DEVICE.h for every DEVICE
2384 * device/lib/pic16/libdev/pic18f2320.c,
2385 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2387 * device/lib/pic16/configure.in,
2388 * device/lib/pic16/configure: use rm -rf instead of rmdir
2389 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2390 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2392 2007-09-09 Borut Razem <borut.razem AT siol.net>
2394 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2395 distingush between i386 and ppc Mac OS X versions
2397 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2399 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2400 * support/regression/tests/bug1788177.c: new, added
2402 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2404 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2405 * device/include/mcs51/lint.h added keyword __naked
2407 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2411 * src/SDCCmem.h: removed maxRegBank
2412 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2413 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2414 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2415 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2416 name and behaviour to handle banked functions
2417 (scan4op): and use it to fix bug 1786213
2419 2007-09-03 Raphael Neider <rneider AT web.de>
2421 * device/include/pic16/pic18f248.h,
2422 * device/include/pic16/pic18f258.h,
2423 * device/include/pic16/pic18f448.h,
2424 * device/lib/pic16/libdev/pic18f248.c,
2425 * device/lib/pic16/libdev/pic18f258.c,
2426 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2427 added T0CONbits, fixes #1786891
2429 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/ds390/gen.c (genFarPointerSet),
2432 * src/hc08/ralloc.c (packRegisters),
2433 * src/mcs51/ralloc.c (packRegisters),
2434 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2436 * src/SDCCicode.h: POINTER_SET can be true for literals too
2437 * support/regression/tests/bug1750318.c: new, added
2439 2007-08-23 Borut Razem <borut.razem AT siol.net>
2441 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2442 library versions without the completition functionality
2444 2007-08-22 Raphael Neider <rneider AT web.de>
2446 * device/include/pic16/pic18f1220.h,
2447 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2449 2007-08-12 Borut Razem <borut.razem AT siol.net>
2451 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2453 2007-08-11 Borut Razem <borut.razem AT siol.net>
2455 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2456 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2457 support/Util/SDCCerr.[ch] moved to src
2458 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2459 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2460 device/examples/ds390/tinitalk/tinitalk.dsp,
2461 device/examples/serialcomm/windows/serialcomm.dsp,
2462 support/librarian/librarian.dsp:
2463 removed linking of unused odbc32.lib and odbccp32.lib
2464 * support/scripts/winres.h:
2465 added for compilation with Visual C++ 2005 Express Edition
2467 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2469 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2472 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2474 * sdccconf_in.h: update the endian test so that SPARC Solaris
2475 does not throw syntax errors
2477 2007-08-06 Borut Razem <borut.razem AT siol.net>
2479 * doc/sdccman.lyx: removed two index entries which prevented the
2480 generation of sdcc doc archive
2482 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2484 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2485 instead of lyx 1.5.0.
2487 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2489 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2490 Lucas Loizaga, with minor modifications. Thanks!
2492 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2494 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2497 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2499 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2500 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2503 2007-07-22 Borut Razem <borut.razem AT siol.net>
2505 * configure.in, configure: re-introduced .version
2506 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2507 the version reverted to 2.7.0
2509 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2512 * doc/sdccman.lyx: bumped version to 2.7.3
2513 * device/include/mcs51/compiler.h: fixed elif->else
2514 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2515 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2516 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2517 enable accuse for bit operands
2518 * src/SDCCmain.c (printVersionInfo),
2519 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2520 environment descriptor
2521 * src/SDCCutil.h: added getBuildEnvironment
2522 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2523 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2524 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2525 * support/regression/tests/bug1348008.c,
2526 * support/regression/tests/bug1496419.c,
2527 * support/regression/tests/bug1503067.c,
2528 * support/regression/tests/preproc.c: added empty tests
2530 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2532 * support/regression/tests/bug1678803.c: new, added
2534 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * as/link/hc08/lkihx.c,
2538 * as/link/hc08/lkrloc.c,
2539 * as/link/mcs51/lkihx.c,
2540 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2541 ihxExtendedLinearAddress
2542 * as/link/mcs51/lkrloc.c (relr),
2543 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2544 acall/ajmp, see bug 830513
2546 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2549 (cseBBlock): remember aggr2ptr has been used
2550 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2551 (geniCodeAssign): fixed bug 868103
2552 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2553 added operandSize prototype
2554 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2555 (genDataPointerSet): use max of size of right and result,
2556 (gencjne): added parameter useCarry for optimization,
2557 (genCmpEq): use carry if appropriate,
2558 (genXor): check if operand already in carry
2559 * support/regression/tests/bug-868103.c: enabled test
2561 2007-07-12 Raphael Neider <rneider AT web.de>
2563 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2565 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2567 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2568 from Robert Larice, thanks
2569 * support/regression/tests/bitopcse.c,
2570 * support/regression/tests/bitvars.c,
2571 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2572 * support/regression/tests/bug-927659.c: enabled test for z80
2573 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2574 * support/regression/tests/bug1745717.c: new, added
2575 * support/regression/tests/literalop.c,
2576 * support/regression/tests/nullstring.c: removed storage definitions that
2577 are now in testfwk.h
2579 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2581 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2582 and bool for targets that do not fully support it.
2583 * support/regression/tests/bug1546986.c,
2584 * support/regression/tests/bug1723128.c,
2585 * support/regression/tests/bug1734654.c,
2586 * support/regression/tests/bug1738367.c,
2587 * support/regression/tests/constantRange.c: only use bool if allowed
2589 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2591 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2592 Larice, also handle function pointers
2593 * support/regression/tests/bug1749275.c: new, added
2595 2007-07-03 Borut Razem <borut.razem AT siol.net>
2597 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2598 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2599 #1746528: SDCC should ignore ':' in inline assembler comments
2600 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2602 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2605 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2607 2007-06-29 Borut Razem <borut.razem AT siol.net>
2609 * src/SDCCmain.c: fixed bug
2610 #1744746: SDCC #4867: broken option --xram-size
2612 2007-06-28 Borut Razem <borut.razem AT siol.net>
2614 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2615 find out the endianess of host machine for ucsim
2617 2007-06-27 Borut Razem <borut.razem AT siol.net>
2619 * support/regression/generate-cases.py: corrected the file name
2621 * configure.in, configure, sdccconf_in.h: find out the endianess of
2623 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2626 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2628 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2630 2007-06-26 Borut Razem <borut.razem AT siol.net>
2632 * support/regression/generate-cases.py: display warning if function
2633 list is empty; implemented more flexible rule for detection of
2634 testing functions, allowing return type 'void' in the same line as
2635 the function name in the function definition
2636 * support/regression/tests/bug-1654060.c: corrected test
2637 * support/librarian/sdcclib.c: fixed warning:
2638 format '%s' expects type 'char *', but argument 2 has type 'int'
2640 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2642 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2643 Multiple infiles for sdcclib.
2645 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2647 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2650 2007-06-18 Borut Razem <borut.razem AT siol.net>
2652 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2653 how to handle comments, so they have to be removed by the
2654 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2655 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2656 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2657 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2658 table driven option hadling
2660 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2662 * src/SDCCast.c (decorateType),
2663 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2664 iCode to ast level to fix bug 1738367
2665 * support/regression/tests/bug1738367.c: new, added
2667 2007-06-15 Raphael Neider <rneider AT web.de>
2669 * src/pic16/devices.inc,
2670 * device/lib/pic16/pics.all,
2671 * device/include/pic16/pic18fregs.h,
2672 * device/include/pic16/pic18f[24][45]20.h,
2673 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2674 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2675 * device/lib/pic16/Makefile.in: faster cleanup
2677 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2679 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2681 2007-06-13 Raphael Neider <rneider AT web.de>
2683 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2685 2007-06-12 Raphael Neider <rneider AT web.de>
2687 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2688 suppress bit defines if NO_BIT_DEFINES is #define'd
2689 * device/include/pic/pic*.h: recreated all headers to include
2690 conditional bit defines
2691 * device/include/pic/pic16f886.h,
2692 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2693 * device/include/pic/recreate.sh: script to recreate the complete
2694 device library files based on the currently supported devices
2696 2007-06-12 Borut Razem <borut.razem AT siol.net>
2698 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2699 support/regression/Makefile.in, support/scripts/build.mak,
2700 support/scripts/Makefile.snapshot:
2701 use new svn URL scheme
2702 * doc/sdccman.lyx: SDCC Wiki moved to
2703 http://sdcc.wiki.sourceforge.net/
2705 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2707 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2708 * support/regression/tests/bug1734654.c: added
2710 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2712 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2713 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2714 with literal operands
2716 2007-06-10 Borut Razem <borut.razem AT siol.net>
2718 * as/link/z80/lklibr.c: fixed mingw build warning
2719 lklibr.c:575: warning: implicit declaration of function 'tolower'
2720 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2721 src/z80/main.c: move target specific options from src/SDCCmain.c
2722 to src/<target>/main.c
2724 2007-06-09 Borut Razem <borut.razem AT siol.net>
2726 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2727 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2728 * support/regression/tests/bug-1294691.c: added
2730 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2732 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2733 can also be static, fixes bug 1733438
2734 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2735 have absolute address too
2736 (computeType): added optimization for 'cond ? true : false'
2737 * support/regression/tests/absolute.c: added test for static absolute var
2739 2007-06-08 Raphael Neider <rneider AT web.de>
2741 * src/regression/Makefile: suppress parallel builds, allow easy
2742 switching between pic14/pic16 ports
2743 * src/regression/picregs.h: added pic14/16 header file switch
2744 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2745 inline.c,nestfor.c,string1.c}: include "picregs.h"
2747 2007-06-07 Borut Razem <borut.razem AT siol.net>
2749 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2750 permanent solution to suppress GCC 4.2.0 c++ warning:
2751 deprecated conversion from string constant to `char *'
2752 use 'const char *' where ever required
2753 * support/regression/generate-cases.py: implemented more flexible rule
2754 for detection of testing functions, allowing white-spaces surrounding
2755 the function name and the 'void' parameter.
2756 * support/regression/tests/constantRange.c,
2757 support/regression/tests/scott-compare3.c: fixed failing regression
2758 tests, uncovered by implementation of more flexible rule for detection
2759 of testing functions
2761 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2763 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2765 2007-06-04 Borut Razem <borut.razem AT siol.net>
2767 * configure.in, configure, config_vc.awk: sdcc version number is now
2768 stored in configure.in; removed .version
2769 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2770 doc/INSTALL.txt: version bumped to 2.7.2
2771 * sim/ucsim/configure.in, sim/ucsim/configure:
2772 use "read" to read from .version
2774 2007-06-03 Borut Razem <borut.razem AT siol.net>
2776 * */Makefile.in: removed annoying warning:
2777 Makefile:xx: Makefile.dep: No such file or directory
2779 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2781 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2782 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2783 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2784 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2785 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2786 bugfix: only use newBoolLink for bit result type
2787 * src/SDCCicode.c (geniCodeLogic): added param tree,
2788 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2789 (geniCodeLogicAndOr): use IS_BIT,
2790 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2791 (ast2iCode): added tree param to geniCodeLogic for comparisons
2792 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2793 * support/regression/tests/bug1723128.c: added test NotZero
2795 2007-06-01 Borut Razem <borut.razem AT siol.net>
2797 * SDCPP synchronized with GCC CPP release version 4.2.0,
2798 currently the latest release:
2799 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2800 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2801 support/cpp2/cppdefault.h, support/cpp2/except.h,
2802 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2803 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2804 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2805 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2806 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2807 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2808 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2809 support/cpp2/opts.h, support/cpp2/output.h,
2810 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2811 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2812 support/cpp2/system.h, support/cpp2/version.c,
2813 support/cpp2/Makefile.in: modified
2814 * support/cpp2/opts-common.c: added
2815 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2816 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2817 search for included source file in local directory
2818 * sim/ucsim/configure, sim/ucsim/configure.in:
2819 temporary solution to suppress GCC 4.2.0 c++ warning:
2820 deprecated conversion from string constant to `char *'
2822 2007-06-01 Raphael Neider <rneider AT web.de>
2824 * device/lib/pic/libdev/pic12f683.c,
2825 * device/include/pic/pic12f683.h: added GPIO bits
2827 2007-06-01 Raphael Neider <rneider AT web.de>
2829 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2830 quotation marks, clarified role of PIC14 vs. PIC16 ports
2831 * src/pic16/devices.inc,
2832 * device/include/pic16/pic18fregs.h,
2833 * device/include/pic16/pic18f[24][45]j10.h,
2834 * device/lib/pic16/pics.all,
2835 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2836 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2837 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2838 for new devices as they are not yet supported by gputils
2840 2007-05-31 Borut Razem <borut.razem AT siol.net>
2842 * Small Device C Compiler 2.7.0 released
2843 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2844 changed sdcc version to 2.7.1
2845 * support/scripts/sdcc.nsi: added How to create WIN32 release
2848 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2850 * doc/sdccman.lyx: documented initialization and allocation of absolute
2851 variables, bit parameter passing, the need for function pointers to be
2852 reentrant and alpha quality support of inline and retrict
2854 2007-05-26 Borut Razem <borut.razem AT siol.net>
2856 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2857 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2858 * docs/knownbugs.html: updated
2860 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2862 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2864 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2866 (gencjneshort): optimized when left is AOP_DIR
2867 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2868 initializing unions in a struct/array
2869 * support/regression/fwk/include/testfwk.h: added defines for data, near
2870 and far for host and z80
2871 * support/regression/tests/bug1723128.c: new, added
2873 2007-05-22 Borut Razem <borut.razem AT siol.net>
2875 * doc/knownbugs.html: updated
2877 2007-05-21 Raphael Neider <rneider AT web.de>
2879 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2880 error message instead
2881 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2883 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2887 2007-05-21 Raphael Neider <rneider AT web.de>
2889 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2891 * src/regression/gpsim_assert.h,
2892 * src/regression/Makefile,
2893 * src/regression/pcodeopt.c: regression test for the above fix
2895 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2897 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2898 jumps to self, fixed bug 1717281
2900 2007-05-10 Borut Razem <borut.razem AT siol.net>
2902 * support/scripts/gen_known_bugs.pl: cosmetic fix
2903 * doc/knownbugs.html: generated by gen_known_bugs.pl
2905 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2907 * src/SDCCast.c (createFunction): also generate non-inlined version of
2908 function for functions declared as "static inline"
2909 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2910 function can be inlined after non-inlined version generated.
2912 2007-05-10 Borut Razem <borut.razem AT siol.net>
2914 * support/scripts/gen_known_bugs.pl: added script
2915 which generates knownbugs.html
2917 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2919 * doc/knownbugs.html: updated for release 2.7.0
2921 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2923 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2925 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2927 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2928 (throughout): updated generating comments
2929 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2930 (throughout): updated generating comments
2931 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2932 rule instead of at the second, or it might skip lines when removing the
2934 * support/regression/tests/bug1714204.c: changed test to foo
2936 2007-05-08 Borut Razem <borut.razem AT siol.net>
2938 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2939 thanks to SDCC Distributed Compile Farm members,
2940 added Z80 and GBZ80 command line options
2941 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2943 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2945 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2946 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2947 * support/regression/tests/longlit.c: modified to be tested at all and
2948 to pass the actual test
2950 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2952 * device/include/mcs51/uPSD33xx.h: Added.
2954 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * device/lib/_gptrput.c,
2957 * device/lib/_gptrget.c: removed old code,
2959 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2960 * support/regression/tests/bug1714204.c: new, added
2962 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2964 * support/regression/tests/regtrack.c: test was never executed
2965 because of the regression test being picky about white spaces.
2966 * device/lib/mcs51/crtclear.asm: added comment
2968 2007-05-06 Raphael Neider <rneider AT web.de>
2970 * device/lib/pic/Makefile.rules,
2971 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2972 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2974 2007-05-06 Raphael Neider <rneider AT web.de>
2976 * src/pic16/device.h,
2978 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2979 _pic16_setDefaultOptions): removed/reordered command-line args
2980 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2981 devices, regrouped command line args, environment variables),
2982 clarified sone points, added sections on how to add devices to the
2985 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2987 * src/z80/peeph.def: fixed bug in rule 2
2989 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * src/port.h: added TARGET_MCS51_LIKE
2992 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2993 take advantage of it too
2994 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2995 (shiftR2Left2Result): Optimized: don't check shifting by 0
2996 * src/z80/peeph-z80.def,
2997 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2998 modifications, see patch 1700823
2999 * src/mcs51/peep.c (): fixed bug 1712928
3000 * support/regression/tests/bug1712928.c: new, added
3002 2007-05-05 Borut Razem <borut.razem AT siol.net>
3004 * device/lib/pic16/Makefile.common.in,
3005 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3006 removed bash dependencies
3008 2007-05-01 Borut Razem <borut.razem AT siol.net>
3011 fixed bug #1710507: --i-code-in-asm makes compile fail
3012 all iCode comments are now one liners
3013 * src/mcs51/gen.c: fixed memory leak
3015 2007-05-01 Raphael Neider <rneider AT web.de>
3017 * device/lib/pic/libdev/*.c
3018 * device/include/pic/*.h: regenerated all device libs from updated
3020 * support/scripts/inc2h.pl: documented usage, now uses strict to
3023 2007-04-30 Borut Razem <borut.razem AT siol.net>
3026 fixed bug #1669175: Problem with space in output paths
3027 documented how to use paths with spaces for Windows users
3029 2007-04-29 Borut Razem <borut.razem AT siol.net>
3031 * Fixed svn:eol-style and svn:keywords properties
3032 * src/SDCCval.c: fixed bug
3033 #1592871: Segfault with "large" const arrays of characters
3034 replaced recursion with iteration
3035 * Removed svn:executable property from non-executable files
3037 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3039 * src/mcs51/gen.c (genRet): fixed bug 1707003
3041 2007-04-27 Raphael Neider <rneider AT web.de>
3043 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3044 createReachingDefinitions,assignValnums,pic16_destructDF,
3045 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3046 prevent NULL pointer dereferences
3047 * device/lib/pic/libdev/pic16f886.c,
3048 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3049 prevent building them, gputils do not really support them yet
3051 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3053 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3054 helps printf_small. 32 bytes more __idata mem.
3056 2007-04-27 Raphael Neider <rneider AT web.de>
3058 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3059 return early when pb or pb->pcHead is NULL (patch #1708427)
3060 * src/regression/empty.c,
3061 * src/regression/Makefile: added test with empty functions
3062 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3064 2007-04-27 Borut Razem <borut.razem AT siol.net>
3066 * src/SDCCast.c: fixed feature request
3067 #1547512: Redundant strings linked when using sizeof("abc")
3069 2007-04-23 Borut Razem <borut.razem AT siol.net>
3071 * doc/sdccman.lyx, src/SDCCmain.c:
3072 peep-hole comments are generated only if --fverbose-asm option is
3073 specified and --no-peep-comments is not, as proposed by Frieder.
3074 * support/regression/Makefile.in: compile regression tests with
3075 --fverbose-asm option so one can "grep" whether a new (or an old)
3076 peephole is (still) applied; requested by Frieder.
3078 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3080 * device/include/pic/pic16f886.h,
3081 * device/include/pic/pic16f887.h,
3082 * device/lib/pic/libdev/pic16f886.c,
3083 * device/lib/pic/libdev/pic16f887.c,
3084 * device/include/pic/pic14devices.txt,
3085 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3087 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3089 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3092 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3094 * device/lib/_memset.c: assembler version for mcs51
3096 2007-04-22 Borut Razem <borut.razem AT siol.net>
3098 * support/scripts/listerr.c: program to create the list of errors and
3099 warnings list from - added
3100 * doc/sdccman.lyx: removed the note
3101 "For list of warnings and corresponding codes, see err_warn.txt"
3102 * src/SDCCsymt.c: fixed bug #1699804:
3103 Bug with some uses of sizeof(static local array) (MCS51)
3104 * support/regression/tests/bug-1699804.c: added
3106 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3108 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3109 (main): added option -i,
3110 (asmbl, case S_INCL): use search_path_fopen,
3111 mostly from patch 1579668 by Peter Miller, thanks
3112 * src/z80/main.c: fixed typo --callee-saves-bc
3113 * device/include/mcs51/compiler.h: added sfrword for Tasking
3115 2007-04-20 Borut Razem <borut.razem AT siol.net>
3117 * src/z80/main.c: replaced reserved keyword asm with asmblr
3119 2007-04-19 Borut Razem <borut.razem AT siol.net>
3121 * src/port.h: use const pointers to strings
3122 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3123 * src/pic16/main.c: include SDCCargs.h
3124 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3125 const char, since the strings are dynamically allocated
3126 * src/SDCCmain.c: options.code_seg and options.const_seg are
3127 dynamically allocated; check port specific command line options
3128 before the general ones
3129 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3131 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3133 * device/include/ds400rom.h,
3134 * device/lib/ds390/lcd390.c,
3135 * device/lib/ds390/memcpyx.c,
3136 * device/lib/ds390/rtc390.c,
3137 * device/lib/ds400/ds400rom.c,
3138 * device/lib/ds400/memcpyx.c,
3139 * device/lib/hc08/_ret.c: more replacements of keywords with their
3140 double underscore equivalents
3141 * device/lib/ds390/Makefile.in,
3142 * device/lib/ds400/Makefile.in,
3143 * device/lib/gbz80/Makefile.in,
3144 * device/lib/hc08/Makefile.in,
3145 * device/lib/mcs51/Makefile.in,
3146 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3148 2007-04-17 Borut Razem <borut.razem AT siol.net>
3150 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3151 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3152 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3153 to --fverbose-asm, to be gcc'ish
3155 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3157 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3159 2007-04-17 Borut Razem <borut.razem AT siol.net>
3161 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3162 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3163 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3164 with their double underscore equivalent
3166 2007-04-14 Borut Razem <borut.razem AT siol.net>
3168 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3171 2007-04-13 Borut Razem <borut.razem AT siol.net>
3173 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3175 * device/examples/serialcomm/windows/serial.[ch],
3176 device/examples/serialcomm/windows/test_serialcomm.cpp:
3177 updated by Bela Torok
3178 * device/examples/serialcomm/windows/serialcomm.dsw,
3179 device/examples/serialcomm/windows/serialcomm.dsp: added
3181 2007-04-13 Jan Waclawek <wek AT efton.sk>
3183 * doc/sdccman.lyx: additions and changes at various places
3184 (submitted as #1697136).
3185 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3187 2007-04-10 Borut Razem <borut.razem AT siol.net>
3189 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3190 LyX file format changed to 245
3191 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3192 "FreeWare" replaced with "free open source"
3194 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3196 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3198 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3200 * device/include/pic16/pic18fregs.h,
3202 * device/lib/_decdptr.c,
3203 * device/lib/_divsint.c,
3204 * device/lib/_divslong.c,
3205 * device/lib/_divuint.c,
3206 * device/lib/_divulong.c,
3207 * device/lib/_fs2schar.c,
3208 * device/lib/_fs2sint.c,
3209 * device/lib/_fs2slong.c,
3210 * device/lib/_fs2uchar.c,
3211 * device/lib/_fs2uint.c,
3212 * device/lib/_fs2ulong.c,
3213 * device/lib/_fsadd.c,
3214 * device/lib/_fscmp.c,
3215 * device/lib/_fsdiv.c,
3216 * device/lib/_fseq.c,
3217 * device/lib/_fsget1arg.c,
3218 * device/lib/_fsget2args.c,
3219 * device/lib/_fsgt.c,
3220 * device/lib/_fslt.c,
3221 * device/lib/_fsmul.c,
3222 * device/lib/_fsneq.c,
3223 * device/lib/_fsnormalize.c,
3224 * device/lib/_fsreturnval.c,
3225 * device/lib/_fsrshift.c,
3226 * device/lib/_fssub.c,
3227 * device/lib/_fsswapargs.c,
3228 * device/lib/_gptrget.c,
3229 * device/lib/_gptrgetc.c,
3230 * device/lib/_gptrput.c,
3231 * device/lib/_logexpf.c,
3232 * device/lib/_modsint.c,
3233 * device/lib/_modslong.c,
3234 * device/lib/_moduint.c,
3235 * device/lib/_modulong.c,
3236 * device/lib/_mulint.c,
3237 * device/lib/_mullong.c,
3238 * device/lib/_schar2fs.c,
3239 * device/lib/_ser.c,
3240 * device/lib/_setjmp.c,
3241 * device/lib/_sint2fs.c,
3242 * device/lib/_slong2fs.c,
3243 * device/lib/_spx.c,
3244 * device/lib/_uchar2fs.c,
3245 * device/lib/_uint2fs.c,
3246 * device/lib/_ulong2fs.c,
3247 * device/lib/asincosf.c,
3248 * device/lib/atanf.c,
3249 * device/lib/calloc.c,
3250 * device/lib/ds390/tinibios.c,
3251 * device/lib/ds400/tinibios.c,
3252 * device/lib/expf.c,
3253 * device/lib/free.c,
3254 * device/lib/hc08/_mulint.c,
3255 * device/lib/logf.c,
3256 * device/lib/malloc.c,
3257 * device/lib/printf_fast.c,
3258 * device/lib/printf_tiny.c,
3259 * device/lib/printfl.c,
3260 * device/lib/realloc.c,
3261 * device/lib/ser_ir.c,
3262 * device/lib/serial.c,
3263 * support/regression/tests/libmullong.c: replaced all special keywords
3264 with their double underscore equivalent
3265 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3266 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3268 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3269 (genRet): if the bit-symbol is ruonly it already is in the carry
3270 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3271 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3272 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3273 type UCHAR if dest is not bit
3275 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3277 * device/include/math.h,
3278 * device/lib/cotf.c,
3279 * device/lib/expf.c,
3280 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3282 2007-04-01 Borut Razem <borut.razem AT siol.net>
3284 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3285 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3286 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3287 gcc_unreachable() called internal_error()...
3289 2007-03-30 Raphael Neider <rneider AT web.de>
3291 * src/pic/ralloc.c (isData): suppress garbage debug output
3293 2007-03-28 Borut Razem <borut.razem AT siol.net>
3296 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3297 is developed, built and used worldwide, and the word "night" doesn't
3300 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3302 * device/include/mcs51/C8051F360.h: new, added
3303 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3305 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3307 * src/SDCC.y (declaration_specifiers, function_specifier),
3308 * support/Util/SDCCerr.c,
3309 * support/Util/SDCCerr.h,
3311 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3313 * src/SDCCmem.c (deallocParms),
3314 * src/SDCCast.c: support for function inlining, not quite complete
3315 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3316 'restrict' qualifier
3318 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3320 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3321 (saveRBank, unsaveRBank): don't save bits,
3322 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3323 * support/regression/tests/bug1535242.c: new, added
3324 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3325 thanks Alexey Shamrin <shamrin AT gmail.com>,
3326 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3327 removed header guard)
3329 * sdcc.spec: bumped version to 2.6.5
3330 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3332 2007-03-22 Borut Razem <borut.razem AT siol.net>
3334 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3335 fixed bug #1653671: sdcdb integration into ddd is broken
3337 2007-03-22 Raphael Neider <rneider AT web.de>
3339 * src/pic/gen.c (popGetExternal): augmented to also create references
3340 to external variables (not only labels),
3341 (genCall): comment on plan to reduce PAGESEL overhead,
3342 (genFunction, genEndFunction): also save/restore FSR around interrupt
3343 handling code, removed lots of unused code
3344 (genDivOneByte): release acquired temp register
3345 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3347 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3348 for registers that need to be saved during interrupts (FSR, STATUS,
3349 PCLATH; W needs special handling), currently only FSR is used
3351 2007-03-22 Raphael Neider <rneider AT web.de>
3353 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3355 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3357 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3359 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3361 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3363 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3365 * as/link/aslink.h: added LKOBJEXT
3366 * as/link/hc08/link_hc08.dsp,
3367 * as/link/hc08/Makefile.bcc,
3368 * as/link/hc08/Makefile.in,
3369 * as/link/mcs51/aslink.dsp,
3370 * as/link/mcs51/Makefile.bcc,
3371 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3372 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3373 * as/link/lkaomf51.c: merged and moved
3374 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3375 * as/link/z80/lkdata.c,
3376 * as/link/lkdata.c: merged and moved
3377 * as/link/hc08/lkmain.c,
3378 * as/link/mcs51/lkmain.c: cosmetic changes
3379 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3380 * as/link/lklex.c: use LKOBJEXT
3381 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3382 ANSI-fied functions, removed bubble-sorts
3383 * as/link/z80/lksym.c as/link/lksym.c: merged,
3385 * as/link/z80/linkgbz80.dsp,
3386 * as/link/z80/linkz80.dsp,
3387 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3388 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3389 * as/link/z80/lkhead.c,
3390 * as/link/z80/lklex.c: deleted
3391 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3392 * as/link/z80/lkmain.c: added copyfile()
3394 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3396 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3398 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3400 * device/lib/_strlen.c: assembler version for mcs51
3402 2007-03-13 Raphael Neider <rneider AT web.de>
3404 * device/include/pic16/pic18f2221.h,
3405 * device/include/pic16/pic18f2321.h,
3406 * device/include/pic16/pic18f2331.h,
3407 * device/include/pic16/pic18f4221.h,
3408 * device/include/pic16/pic18f4321.h,
3409 * device/include/pic16/pic18f4331.h: fixed config byte location names
3410 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3411 consistently named config byte locations
3413 2007-03-13 Borut Razem <borut.razem AT siol.net>
3415 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3416 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3417 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3418 as/link/z80/Makefile.in, as/z80/Makefile.in:
3421 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3423 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3424 * device/lib/printf_large.c: pointer was converted to generic
3425 pointer for mcs51 models other than model-small (Maarten noticed)
3427 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3429 * device/include/mcs51/ADuC84x.h: Added.
3431 2007-03-10 Borut Razem <borut.razem AT siol.net>
3433 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3434 fixed RFE #1624219: double backslashes in filenames;
3435 functions hexEscape(), octalEscape() and copyStr() moved from
3436 SDCCval.c to SDCCutil.c and made them glovbally available
3438 2007-03-09 Borut Razem <borut.razem AT siol.net>
3440 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3441 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3442 1673361: Missaligned comments in output files
3444 2007-03-09 Raphael Neider <rneider AT web.de>
3446 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3448 2007-03-09 Raphael Neider <rneider AT web.de>
3452 * src/pic/ralloc.c: suppress undesired debug output
3453 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3455 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3457 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3459 2007-03-07 Borut Razem <borut.razem AT siol.net>
3461 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3462 search include files in the current directory
3464 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3466 * src/SDCCglue.c (emitMaps, glue),
3467 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3469 * support/regression/tests/absolute.c: added xdata test
3471 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3473 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3474 added condition to macro, fixes bug 1666080
3476 2007-03-02 Raphael Neider <rneider AT web.de>
3478 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3480 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3482 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3483 be cleared. Unconditionally set __XPAGE
3484 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3486 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3491 * src/mcs51/rtrack.c,
3493 * doc/sdccman.lyx: added --no-gen-comments
3494 * src/mcs51/peeph.def: added 192.b, disabled 185
3496 2007-02-25 Raphael Neider <rneider AT web.de>
3498 * src/pic16/gen.c (genCast): fixed typo
3499 * device/lib/pic16/Makefile.subdir: only install existing files
3500 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3502 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3504 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3505 * device/lib/mcs51/crtclear.asm,
3506 * device/lib/mcs51/crtxclear.asm: renumbered labels
3507 * device/lib/mcs51/Makefile.in: added crtcall.asm
3508 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3509 * src/mcs51/gen.c (movc): removed,
3510 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3512 (toCarry, genSend, genRet): added function toCarry,
3513 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3514 (assignBit, genAssign, genCast): added function assignBit
3515 * src/mcs51/Makefile.bcc: added rtrack.c
3516 * src/mcs51/ralloc.h: made valueKnown a bitfield
3517 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3518 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3519 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3520 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3521 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3522 (_pop): only pop valid pairs, see gencjneshort,
3523 (gencjneshort): return pair that still needs to be popped, restructured,
3524 (gencjne, genCmpEq): call _pop
3526 2007-02-23 Raphael Neider <rneider AT web.de>
3528 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3530 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3532 * device/include/mcs51/P89LPC925.h: Added.
3534 2007-02-18 Raphael Neider <rneider AT web.de>
3536 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3538 2007-02-17 Borut Razem <borut.razem AT siol.net>
3540 * support/cpp2/directives.c, support/cpp2/version.c:
3541 synchronized with GCC CPP 4.1.2
3543 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3545 * src/mcs51/rtrack.h,
3546 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3547 by checking the strings passed by emitcode() to the assembler.
3548 Feel free to change. This in part addresses RFE #482179.
3549 Set environment variable SDCC_RTRACK to enable.
3550 * src/mcs51/gen.c: inserted hooks
3551 * src/mcs51/ralloc.h: added two members to struct regs
3552 * support/regression/tests/regtrack.c: added
3554 2007-02-14 Borut Razem <borut.razem AT siol.net>
3556 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3557 * Makefile.in: applied patch from Makefile related part of
3558 #1469393: Compiler does not initialize static data
3560 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3562 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3563 for better fix of bug 1273984, compiles pic16 rand.c
3565 2007-02-12 Borut Razem <borut.razem AT siol.net>
3567 * src/pic16/main.c: fixed pic16 standard library directory bug
3569 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3571 * src/hc08/gen.c (genSwap): fix swap regression test
3573 2007-02-10 Borut Razem <borut.razem AT siol.net>
3575 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3577 * support/regression/tests/bug-1654060.c: added regression test for
3580 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3582 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3583 bit moves in return statement
3585 2007-02-09 Borut Razem <borut.razem AT siol.net>
3587 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3590 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3592 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3593 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3595 2007-02-07 Raphael Neider <rneider AT web.de>
3597 * src/pic16/devices.inc,
3598 * device/include/pic16/pic18fregs.h,
3599 * device/include/pic16/pic18f[24][34]31.h,
3600 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3601 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3602 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3604 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3606 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3607 can this have lived here for so many years?
3608 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3609 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3610 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3612 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3614 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3615 appended by loop induction must be at the very end of the eBBlock
3617 2007-02-05 Kevin Vigor
3619 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3621 2007-02-05 Borut Razem <borut.razem AT siol.net>
3623 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3624 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3626 2007-02-03 Borut Razem <borut.razem AT siol.net>
3628 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3629 applied patch #1646602 option to set default signedness of char to
3630 unsigned, added -funsigned-char command line option,
3631 thanks to Gunther Jehle
3632 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3633 prompt for file deletion a few hundred times (especially the
3634 subversion files, which have ro permissions so it asks for
3635 confirmation), thanks to Simon McAuliffe;
3636 added {} + option to find in order to remove multiple files from a
3639 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3641 * device/include/mcs51/SST89x5xRDx.h: Added.
3643 2007-02-02 Raphael Neider <rneider AT web.de>
3645 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3646 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3648 2007-02-01 Raphael Neider <rneider AT web.de>
3650 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3653 2007-01-31 Borut Razem <borut.razem AT siol.net>
3655 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3656 if compiled with GCC. Thanks to Raphael Neider
3658 2007-01-31 Raphael Neider <rneider AT web.de>
3660 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3661 operand names, handles name and (name + n) for all n,
3662 (sameBank): restructured, also check bank allocation policy,
3663 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3664 (pic14_operandsAllocatedInSameBank): check whether to operands
3665 will be allocated into the same bank (i.e., section) to reduce
3666 BANKSEL overhead, queried from pcode.c:sameBank,
3667 (pic14printLocals): reintroduced clustering registers into a single
3668 section: all compiler generated symbols will now reside in one
3669 bank (per file), reducing BANKSEL overhead and code size,
3670 (showAllMemmaps): use local dbuf where possible
3672 2007-01-29 Raphael Neider <rneider AT web.de>
3674 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3675 (call_libraryfunc): retrieve/create symbol and mark as used,
3676 (genFunction): mark defined functions as non-extern and add again
3677 to code memmap for later output
3678 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3679 (pic14printLocals): reworked for new symbol emission,
3680 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3681 showAllMemmaps): reworked symbol output using dbufs, added handling
3682 of string literals (still incomplete),
3683 (picglue): removed symbol emission, moved into showAllMemmaps,
3684 (emitSymbolSet): new workhorse for symbol output,
3685 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3687 2007-01-29 Borut Razem <borut.razem AT siol.net>
3689 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3690 component contains the extension separator.
3692 2007-01-28 Borut Razem <borut.razem AT siol.net>
3694 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3696 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3697 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3698 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3699 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3700 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3701 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3702 src/z80/gen.c, support/Util/MySystem.c:
3703 accept slash and backslash as directory separator on WIN32 and
3706 2007-01-28 Raphael Neider <rneider AT web.de>
3708 * src/pic16/devices.inc,
3709 * device/include/pic16/pic18f[24][23]21.h,
3710 * device/include/pic16/pic18fregs.h,
3711 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3712 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3713 * device/lib/pic16/libio/adc.ignore,
3714 * device/lib/pic16/libio/i2c.ignore,
3715 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3716 family, as gputils do not yet support the devices
3717 * device/lib/pic16/Makefile.subdir: ignore errors on install
3718 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3719 headers and libraries from gputils .inc files
3721 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3723 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3725 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3727 * doc/sdccman.lyx: add printf benchmarks
3729 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3731 * device/lib/printf_fast.c: fix %c, char promoted to int
3732 * device/lib/printf_tiny.c: fix %c, char promoted to int
3734 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3736 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3738 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3740 * support/regression/tests/swap.c: 64 bit hosts failed
3741 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3743 2007-01-25 Raphael Neider <rneider AT web.de>
3745 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3746 based on absolute register address, patch by Alex Blond
3748 2007-01-22 Raphael Neider <rneider AT web.de>
3750 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3751 emitted, do not emit them again...
3753 2007-01-22 Raphael Neider <rneider AT web.de>
3755 * src/regression/bank1.c, src/regression/compare6.c,
3756 src/regression/add.c: cosmetic changes
3757 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3758 * src/pic/gen.c: fixed global zero and one,
3759 (aopForSym): removed unued code,
3760 (aopGet): assert aop is defined, check and use `index' of
3761 pCodeImmd operands (fixes #1630908),
3762 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3763 (register_reassign): prevent accidental register unification,
3764 (ReuseReg): cosmetic changes (also above)
3765 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3766 pic14emitStaticSeg): do not emit initialized data,
3767 (printIval*): replaced with working versions,
3768 (pic14createInterruptVect,picglue): use idata for initialized data,
3769 now init data should work in all modules (not only main()),
3770 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3772 2007-01-21 Borut Razem <borut.razem AT siol.net>
3774 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3775 use -fPIC or -fpic if they are supported and not ignored
3776 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3777 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3779 2007-01-20 Borut Razem <borut.razem AT siol.net>
3781 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3782 implemented RFE #1470316: allow "$" in variable names
3784 2007-01-20 Raphael Neider <rneider AT web.de>
3786 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3788 2007-01-20 Raphael Neider <rneider AT web.de>
3790 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3791 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3792 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3793 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3794 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3795 * device/lib/pic/libdev/pic*.c,
3796 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3797 * device/lib/pic/libdev/Makefile.in: show progress
3799 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3801 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3802 * support/scripts/sdcc_cygwin_mingw32,
3803 * support/scripts/sdcc_mingw32,
3804 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3805 conformance with autoconf 2.6
3807 2007-01-19 Raphael Neider <rneider AT web.de>
3809 * src/pic/device.c (register_map): fixed list construction
3810 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3811 (genMod): removed case for genModbits,
3812 (genModbits): removed as now unused/unimplemented
3813 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3815 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3817 * support/regression/tests/swap.c: added in response to #1638622
3818 * doc/sdccman.lyx: synced version, minor changes
3820 2007-01-18 Borut Razem <borut.razem AT siol.net>
3822 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3823 thanks to Gunther Jehle
3824 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3825 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3826 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3827 use filename in lineno instead.
3828 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3829 print the file name in ast_print()
3831 2007-01-18 Borut Razem <borut.razem AT siol.net>
3833 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3835 * src/SDCC.lex: stringLiteral() returns const char pointer,
3836 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3837 fixed column counting
3838 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3839 accept const char pointer as parameter
3840 * src/SDCCdwarf2.c: corrected buffer size
3842 2007-01-17 Borut Razem <borut.razem AT siol.net>
3844 * support/Util/dbuf_string.c: fixed for amd64
3846 2007-01-15 Borut Razem <borut.razem AT siol.net>
3848 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3849 removed terminal symbol ELIPSIS, since it was never generated by the
3850 lexer and it was wrongly used in parameter_identifier_list rule
3852 2007-01-15 Raphael Neider <rneider AT web.de>
3854 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3855 code page and data banking description
3856 * src/pic/genarith.c,
3857 * src/pic/gen.h: removed bit arithmetic functions,
3858 updated exit(1) to exit(EXIT_FAILURE)
3859 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3860 * device/include/pic16/pic18f2455.h,
3861 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3862 TRISD and TRISE, fixed/added some bit names
3863 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3864 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3865 updated pic18f2455.{c,h} instead of duplicating them
3867 2007-01-14 Borut Razem <borut.razem AT siol.net>
3869 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3870 Cannot debug files that contain spaces in the path name
3871 by converting spaces in asm file name to underscores
3873 2007-01-13 Borut Razem <borut.razem AT siol.net>
3875 * doc/sdccman.lyx: fixed format errors
3877 2007-01-10 Borut Razem <borut.razem AT siol.net>
3879 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3880 codeseg/constseg #pragma fail
3881 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3882 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3883 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3884 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3886 2007-01-09 Borut Razem <borut.razem AT siol.net>
3888 * get rid of diagnistic.[ch], pretty-print.[ch],
3889 c-pretty-print.[ch], ... used just for error, warning, ...
3891 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3892 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3893 suppoprt/cpp2/pretty-print.[ch]:
3895 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3896 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3897 suppoprt/cpp2/sdcpp.dsp:
3900 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3902 * device/lib/printf_large.c (output_float): removed recursion,
3903 use smaller buffer on stack for mcs51,
3904 fixed bug printing 1.96
3905 * support/regression/tests/snprintf.c: added test
3907 2007-01-07 Borut Razem <borut.razem AT siol.net>
3909 * use dynamic memory buffers instead temporary files
3910 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3912 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3913 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3914 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3915 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3916 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3917 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3918 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3919 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3920 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3921 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3922 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3923 support/Util/dbuf.c, support/Util/dbuf.h:
3925 * .version, sdcc.spec: bumped version to 2.6.4
3927 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3929 * src/port.h: added TARGET_Z80_LIKE macro
3930 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3931 output PSEG location if --xram-loc or --xstack-loc was used
3932 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3934 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3936 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3937 * as/as_z80.dsp, as/z80/as_z80.dsp,
3938 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3939 * sdcc.dsw: moved project files into subdir
3940 * as/hc08/as_hc08.dsp,
3941 * as/hc08/Makefile.bcc,
3942 * as/hc08/Makefile.in,
3943 * as/mcs51/Makefile.bcc,
3944 * as/mcs51/Makefile.in,
3945 * as/z80/Makefile.bcc,
3946 * as/z80/Makefile.in,
3947 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3950 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3953 * as/mcs51/asmain.c,
3955 * as/z80/assym.c: removed include "strcmpi.h"
3956 * as/hc08/strcmpi.c,
3957 * as/hc08/strcmpi.h,
3958 * as/mcs51/strcmpi.c,
3959 * as/mcs51/strcmpi.h,
3960 * support/Util/strcmpi.c,
3961 * support/Util/strcmpi.h: removed files
3962 * as/strcmpi.c: added as_strncmpi()
3964 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3966 * sdcc.dsw: Added some dependencies on project config.dsp
3968 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3970 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3971 with [di]ram_start to fix a regresion
3973 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3975 * configure.in: added missing mcs51 in status output
3976 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3978 * debugger/mcs51/clean.mk (distclean): remove config.h
3979 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3980 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3981 options.h, s-options-h and options.c
3982 * support/cpp2/clean.mk: unused, removed
3983 * Makefile.common.in,
3986 * as/hc08/Makefile.in,
3988 * as/mcs51/Makefile.in,
3989 * as/mcs51/clean.mk,
3992 * as/z80/Makefile.in,
3994 * as/link/Makefile.in,
3995 * as/link/hc08/Makefile.in,
3996 * as/link/hc08/clean.mk,
3997 * as/link/mcs51/Makefile.in,
3998 * as/link/mcs51/clean.mk,
3999 * as/link/z80/Makefile.in,
4000 * as/link/z80/clean.mk,
4001 * as/link/z80/conf.mk,
4002 * debugger/mcs51/Makefile.in,
4003 * debugger/mcs51/clean.mk,
4004 * device/include/Makefile.in,
4005 * device/lib/Makefile.in,
4006 * device/lib/mcs51/Makefile.in,
4007 * device/lib/pic/Makefile.in,
4008 * device/lib/pic/Makefile.common.in,
4009 * device/lib/pic/Makefile.subdir,
4010 * device/lib/pic/Makefile.rules,
4011 * device/lib/pic16/libio/Makefile.in,
4012 * device/lib/pic16/Makefile.subdir,
4013 * device/lib/pic16/libdev/Makefile.in,
4014 * device/lib/pic16/Makefile.rules,
4015 * device/lib/pic16/Makefile.common.in,
4016 * sim/ucsim/avr.src/Makefile.in,
4017 * sim/ucsim/main_in.mk,
4018 * sim/ucsim/cmd.src/Makefile.in,
4019 * sim/ucsim/doc/Makefile.in,
4020 * sim/ucsim/gui.src/Makefile.in,
4021 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4022 * sim/ucsim/gui.src/serio.src/Makefile.in,
4023 * sim/ucsim/hc08.src/Makefile.in,
4024 * sim/ucsim/libltdl/Makefile.in,
4025 * sim/ucsim/s51.src/Makefile.in,
4026 * sim/ucsim/sim.src/Makefile.in,
4027 * sim/ucsim/sim.src/conf.mk,
4028 * sim/ucsim/xa.src/Makefile.in,
4029 * sim/ucsim/z80.src/Makefile.in,
4033 * support/cpp2/Makefile.in,
4034 * support/librarian/Makefile.in,
4035 * support/librarian/clean.mk,
4036 * support/makebin/Makefile.in,
4037 * support/makebin/clean.mk,
4038 * support/packihx/Makefile.in,
4039 * support/regression/Makefile.in,
4040 * support/regression/ports/ds390/spec.mk,
4041 * support/regression/ports/gbz80/spec.mk,
4042 * support/regression/ports/hc08/spec.mk,
4043 * support/regression/ports/mcs51/spec.mk,
4044 * support/regression/ports/mcs51-large/spec.mk,
4045 * support/regression/ports/mcs51-medium/spec.mk,
4046 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4047 * support/regression/ports/pic14/spec.mk,
4048 * support/regression/ports/pic16/spec.mk,
4049 * support/regression/ports/mcs51-stack-auto/spec.mk,
4050 * support/regression/ports/ucz80/spec.mk,
4051 * support/regression/ports/xa51/spec.mk,
4052 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4053 adding a slash after $(top_builddir) and/or adding @datarootdir@
4055 * debugger/mcs51/configure.in,
4056 * device/lib/pic/configure.in,
4057 * device/lib/pic16/configure.in,
4058 * sim/ucsim/configure.in,
4059 * support/cpp2/configure.in,
4060 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4062 * debugger/mcs51/configure,
4063 * device/lib/pic/configure,
4064 * device/lib/pic16/configure,
4065 * sim/ucsim/configure,
4066 * support/cpp2/configure,
4067 * support/packihx/configure: generated with autoconf 2.60
4069 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4071 * as/link/hc08/lkihx.c (newArea),
4072 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4074 2007-01-02 Borut Razem <borut.razem AT siol.net>
4076 * doc/sdccman.lyx: documented #pragma sdcc_hash
4077 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4079 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4081 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4083 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4084 empty 'while'-loop to work correctly, see regression test 'while.c'
4085 * support/regression/tests/while.c: added
4087 2007-01-01 Borut Razem <borut.razem AT siol.net>
4089 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4090 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4091 support/cpp2/libcpp/sdcpp.c:
4092 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4093 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4094 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4096 2006-12-31 Borut Razem <borut.razem AT siol.net>
4098 * SDCPP synchronized with GCC CPP release version 4.1.1,
4099 currently the latest release:
4100 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4101 support/cpp2/libcpp/include/cpp-id-data.h
4102 support/cpp2/libiberty/fopen_unlocked.c
4103 support/cpp2/libiberty/md5.c
4105 support/cpp2/opt-functions.awk
4106 support/cpp2/opt-gather.awk
4107 support/cpp2/optc-gen.awk
4108 support/cpp2/opth-gen.awk:
4110 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4111 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4112 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4113 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4114 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4115 support/cpp2/diagnostic.h, support/cpp2/except.h,
4116 support/cpp2/hwint.h, support/cpp2/input.h,
4117 support/cpp2/intl.h, support/cpp2/move-if-change,
4118 support/cpp2/opts.c, support/cpp2/opts.h,
4119 support/cpp2/output.h, support/cpp2/prefix.c,
4120 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4121 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4122 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4123 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4124 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4125 support/cpp2/version.c:
4127 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4128 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4129 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4130 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4131 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4132 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4133 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4134 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4135 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4136 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4137 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4139 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4140 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4141 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4142 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4143 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4144 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4145 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4146 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4147 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4148 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4149 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4150 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4151 support/cpp2/system.h:
4154 2006-12-31 Borut Razem <borut.razem AT siol.net>
4156 * configure.in, configure: fixed bug #1538756: configure dies if bison
4157 and flex are not installed, 2nd try
4159 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4161 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4162 400.x for better code in RFE 899102
4164 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4166 * src/SDCCpeeph.c (deadMove),
4168 * src/mcs51/peep.h: renamed 'op' by 'reg'
4169 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4170 (scan4op): small change for removeDeadMove(), added support for
4171 'callee saves' and/or PACLL function calls,
4172 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4173 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4174 left in new dispatcher mcs51DeadMove()
4175 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4177 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4179 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4181 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4182 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4184 2006-12-30 Borut Razem <borut.razem AT siol.net>
4186 * support/cpp2/spacs.h: deleted from svn
4187 * configure.in, configure: fixed bug #1538756: configure dies if bison
4188 and flex are not installed
4190 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4192 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4193 with this z80 passes printf float test when enabled
4194 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4196 2006-12-28 Borut Razem <borut.razem AT siol.net>
4198 * support/cpp2/config.in, support/cpp2/configure.in,
4199 support/cpp2/configure, support/cpp2/Makefile.in:
4200 fix for the solaris build
4202 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4204 * src/SDCC.y (type_specifier2, pointer),
4206 * src/SDCCsymt.c (mergeSpec, checkSClass),
4207 * support/Util/SDCCerr.c,
4208 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4209 * support/valdiag/valdiag.py: Allow test cases to specify
4210 required language standard
4211 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4212 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4214 2006-12-27 Borut Razem <borut.razem AT siol.net>
4216 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4217 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4219 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4221 * support/cpp2/libiberty/Makefile.bcc: updated
4222 * src/pic16/main.c: fixed #pragma udata handling
4223 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4225 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4227 * src/SDCCpeeph.c: made labelHashEntry global,
4228 made pcDistance, FBYNAME static,
4229 (pcDistance): made static, use isComment and isLabel,
4231 (getLabelRef): added, extracted from labelRefCount(),
4232 (labelRefCount): use new getLabelRef(),
4233 (callFuncByName): made static, added deadMove,
4234 use isComment and isLabel,
4235 (newPeepRule): made static, set isLabel,
4236 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4237 labels from peephole rules,
4238 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4239 when isComment or isLabel is set
4240 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4241 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4243 * src/mcs51/peep.h: added
4244 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4245 * src/port.h: added peep->deadMove to port structure
4246 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4247 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4248 deadMove, finally removed no. 1 and 2
4255 * src/hc08/gen.c: mark lines with isComment or isLabel
4256 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4258 * sdcc.spec: bumped version to 2.6.3
4260 2006-12-26 Borut Razem <borut.razem AT siol.net>
4262 * support/cpp2/Makefile.in: added dependency on options.h
4263 * configure: regenerated
4264 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4265 * support/cpp2/Makefile.in: added vasprintf.c
4267 2006-12-25 Borut Razem <borut.razem AT siol.net>
4269 * SDCPP synchronized with GCC CPP release version 3.4.6,
4270 the latest release before 4.x:
4271 * support/cpp2/Makefile.in, support/cpp2/config.h,
4272 support/cpp2/configure, support/cpp2/configure.in,
4273 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4274 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4275 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4276 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4277 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4278 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4279 support/cpp2/cpptrad.c, support/cpp2/except.h,
4280 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4281 support/cpp2/hwint.h, support/cpp2/intl.h,
4282 support/cpp2/line-map.c, support/cpp2/line-map.h,
4283 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4284 support/cpp2/output.h, support/cpp2/prefix.c,
4285 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4286 support/cpp2/system.h, support/cpp2/version.c:
4288 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4289 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4290 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4291 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4292 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4293 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4294 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4295 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4296 support/cpp2/move-if-change, support/cpp2/opts.c,
4297 support/cpp2/opts.h, support/cpp2/opts.sh,
4298 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4299 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4300 support/cpp2/win32, support/cpp2/win32/dirent.c,
4301 support/cpp2/win32/dirent.h:
4303 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4304 * support/cpp2/sdcpp.h: renamed from sdcc.h
4305 * sdcppinit.c: deleted
4307 2006-12-23 Borut Razem <borut.razem AT siol.net>
4309 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4310 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4311 preproc.c: an other try to fix bug #982435: introduced
4312 -pedantic-parse-number command line option and pedantic_parse_number
4315 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4319 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4320 corrected overlayed areax addresses, warn about memory overlaps
4321 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4330 * src/port.h: added xabs_name and iabs_name
4331 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4332 (glue, emitMaps): create and emit maps d_abs and i_abs
4333 * src/SDCCglue.h: cosmetic changes
4334 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4336 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4337 (allocDefault): put absolute, initialized globals in them
4338 * support/regression/tests/absolute.c: added absolute bdata test
4339 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4341 2006-12-20 Borut Razem <borut.razem AT siol.net>
4343 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4344 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4345 added regression test for bug #982435
4347 2006-12-18 Borut Razem <borut.razem AT siol.net>
4349 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4350 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4351 small cosmetic changes
4352 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4353 * support/regression/tests/bug-1351710.c: added regression test
4355 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4357 * doc/sdccman.lyx: added the long missed iCode table
4358 "<where is figure II?>", added links to wiki
4360 2006-12-17 Borut Razem <borut.razem AT siol.net>
4362 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4363 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4364 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4365 unified table driven pragma handling, pragma argument type checking
4366 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4367 current one - version 1.1.3
4368 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4370 2006-12-13 Raphael Neider <rneider AT web.de>
4372 * src/pic/device.h: removed AssignedMemory structure and macros
4373 * src/pic/device.c: removed global finalMapping (linker assigns
4375 (register_map): add SFRs to remembered memRanges
4376 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4377 assignFixedRegisters,assignRelocatableRegisters): removed,
4378 (setMaxRAM,validAddress): adapted accordingly,
4379 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4380 reasonably sized sharebanks,
4381 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4382 (allDefsOutOfRange): removed unused code,
4383 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4385 * src/pic/pcode.c (register_reassign): removed recursion warning,
4386 fired far too often,
4387 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4388 to use existing pic14_stringInSet() to avoid duplicate symbols,
4389 tidied up the code a bit,
4390 (pic14printLocals): added in symmetry to printExterns, replaces
4391 writeUsedRegs more or less,
4392 (picglue): call new pic14_printLocals(),
4393 * device/include/pic/pic*.h: removed #pragma memmap directives,
4394 information gathered from include/pic/pic14devices.txt
4395 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4397 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4399 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4401 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4403 * device/include/mcs51/cc2430.h: fixed missing ';'
4405 2006-12-10 Raphael Neider <rneider AT web.de>
4407 * device/lib/pic16/libc/stdio/vfprintf.c,
4408 * device/lib/pic16/libc/stdio/printf_small.c,
4409 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4410 char arguments, as char varargs are cast to int by the caller,
4411 hopefully fixes #1604915 (other device libraries are still affected)
4413 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4415 * src/mcs51/ralloc.c (packRegsForAssign),
4416 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4418 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4420 * device/include/malloc.h: removed init_dynamic_memory
4421 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4422 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4423 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4424 * device/lib/libsdcc.lib,
4425 * device/lib/Makefile.in,
4426 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4427 * doc/sdccman.lyx: documented use of new _heap.c
4428 * support/regression/tests/malloc.c: removed init_dynamic_memory
4429 * src/cdbFile.c(spacesToUnderscores): new function,
4430 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4432 * device/include/tinibios.h: removed defines for putchar and getchar
4433 * device/lib/ds390/Makefile.in: added putchar.c
4434 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4436 2006-12-09 Borut Razem <borut.razem AT siol.net>
4438 * support/cpp2/sdcc.h: prevent multiple inclusion
4439 * support/cpp2/options.h: deleted
4441 2006-12-08 Borut Razem <borut.razem AT siol.net>
4443 * support/cpp2/sdcc.h: removed x*alloc() macros
4444 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4445 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4446 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4447 * support/cpp2/system.h: moved #include "sdcc.h"
4448 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4449 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4451 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4452 -funsigned-char options
4453 * support/cpp2/sdcppmain.c: fixed bug 1611411
4455 2006-12-07 Borut Razem <borut.razem AT siol.net>
4457 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4460 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4462 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4463 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4465 * .version: bumped to 2.6.2 because a) it's been a while
4466 b) the linker sources have moved c) the preprocessor is upgraded
4468 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4470 * support/regression/tests/snprintf.c: some checks
4471 * lib/src/printf_large.c: %bc: read char instead of int from stack
4473 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4475 * device/include/mcs51/cc2430.h: inserted _XPAGE
4477 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4479 * device/include/mcs51/cc2430.h: added
4481 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4483 * device/include/asm/default/features.h,
4484 * device/include/asm/ds390/features.h,
4485 * device/include/mcs51/at89s53.h,
4486 * device/include/ser.h,
4487 * device/include/ser_ir.h,
4488 * device/include/serial.h: changed keywords to double underscore variants,
4489 fixes bug 1590261 some more, thanks Steven Borley
4491 2006-12-01 Raphael Neider <rneider AT web.de>
4493 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4494 but emit warning (recursion is not supported for pic14)
4496 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4498 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4499 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4501 2006-11-30 Raphael Neider <rneider AT web.de>
4503 * src/pic/device.c (dump_sfr): always emit symbols
4504 * src/pic/glue.c (pic14printPublics): fixed typo
4506 2006-11-30 Raphael Neider <rneider AT web.de>
4508 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4509 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4510 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4511 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4512 a sharebank, use a non-shared bank for the stack if none available
4513 * src/pic/device.h (struct memRange): added linked list next field,
4514 added prototypes for above functions
4515 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4516 (typeRegWithIdx): accept fixed and unfixed stack registers
4517 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4518 the stack, handle shared and banked stack (except for WSAVE),
4519 (insertBankSel): removed useless optimization (will never fire),
4520 (FixRegisterBanking): added optimization for devices with only one
4521 possibly aliased bank of memory, like 16f84
4522 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4523 devices have no SHAREBANK in the linker script
4524 * device/include/pic/pic14devices.txt: documented memmap
4525 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4527 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4529 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4530 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4531 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4532 genhc08Code): switched most of the D (debug) macros to DD (detailed
4533 debug) macros to better control clutter in the generated .asm file.
4534 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4535 genRightShift): fixed bug with non-constant bit shift stored to
4536 a volatile result (SF Open Discussion forum thread #1616749).
4537 Single byte case is not yet optimized.
4539 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4541 * device/include/asm/mcs51/features.h,
4542 * device/include/malloc.h,
4543 * device/include/stdio.h: changed keywords to double underscore variants,
4546 2006-11-27 Borut Razem <borut.razem AT siol.net>
4548 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4549 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4550 support/cpp2/output.h, support/cpp2/cppinit.c,
4551 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4552 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4553 support/cpp2/cppdefault.c, support/cpp2/system.h,
4554 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4555 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4556 support/cpp2/prefix.c, support/cpp2/except.h,
4557 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4558 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4559 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4560 support/cpp2/version.c, support/cpp2/cppmain.c,
4561 support/cpp2/version.h, support/cpp2/hashtable.c,
4562 support/cpp2/cpperror.c:
4563 synchronized with GCC CPP release version 3.3.6,
4564 the latest where cppmain.c still exists.
4565 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4566 support/cpp2/sdcppinit.c: added
4568 2006-11-27 Borut Razem <borut.razem AT siol.net>
4570 * support/cpp2/cpplex.c:
4571 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4573 * support/cpp2/cpplib.c: removed definitions of unused variables
4575 2006-11-26 Borut Razem <borut.razem AT siol.net>
4577 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4578 since they are redefined by macros in support/cpp2/sdcc.h
4579 * support/cpp2/sdcc.h: x*alloc macro redefinition
4581 2006-11-25 Borut Razem <borut.razem AT siol.net>
4583 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4584 support/cpp2/configure, support/cpp2/Makefile.in,
4585 support/cpp2/cppfiles.c, support/cpp2/output.h,
4586 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4587 support/cpp2/config.h, support/cpp2/cpplib.h,
4588 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4589 support/cpp2/cppdefault.c, support/cpp2/config.in,
4590 support/cpp2/system.h, support/cpp2/cpplex.c,
4591 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4592 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4593 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4594 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4595 support/cpp2/configure.in, support/cpp2/intl.h,
4596 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4597 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4598 support/cpp2/version.c, support/cpp2/cppmain.c,
4599 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4600 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4601 support/cpp2/cpperror.c,
4602 support/cpp2/libiberty/safe-ctype.c,
4603 support/cpp2/libiberty/safe-ctype.h,
4604 support/cpp2/libiberty/splay-tree.c,
4605 support/cpp2/libiberty/obstack.c,
4606 support/cpp2/libiberty/lbasename.c,
4607 support/cpp2/libiberty/splay-tree.h,
4608 support/cpp2/libiberty/obstack.h:
4609 synchronized with GCC CPP release version 3.2.3,
4610 the latest before integration of cpp into gcc
4611 * support/cpp2/except.h, support/cpp2/line-map.c,
4612 support/cpp2/line-map.h,
4613 support/cpp2/libiberty/hex.c,
4614 support/cpp2/libiberty/concat.c,
4615 support/cpp2/libiberty/filenames.h: added
4616 * support/cpp2/intl.c: deleted
4618 2006-11-24 Borut Razem <borut.razem AT siol.net>
4620 * src/SDCC.y: enabled compilation of empty source file
4621 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4622 "ISO C forbids an empty source file"
4623 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4624 if all the code is ifdefed out.
4626 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4628 * src/hc08/gen.c (genPcall): fix for bug #1601032
4630 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4632 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4633 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4634 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4635 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4636 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4637 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4638 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4639 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4640 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4641 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4642 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4643 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4644 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4645 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4646 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4647 Renamed to all upper case as per the standard set by SiLabs
4649 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * device/include/mcs51/C8051F520.h: new, added
4652 * device/include/mcs51/compiler.h: added link about predefined macros
4654 2006-11-23 Raphael Neider <rneider AT web.de>
4656 * src/regression/Makefile: add -L path to fresh library
4657 * src/regression/simulate: emphasize FAILED output
4658 * src/regression/create_stc: output _failures from gpsim
4659 * src/regression/compare4.c,
4660 * src/regression/rotate6.c: fixed char literals,
4661 all compile, all run =8-D
4663 * src/pic/pcode.h: added isPCASMDIR macro
4664 * src/pic/gen.c (genAnd): fixed bit offset
4665 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4666 packBits): unified register numbering schemes,
4667 (newReg): do not insert stack registers into hash table,
4668 (initStack): unpinned pseudo stack, simplified,
4669 (typeRegWithIdx): fixed retrieval of stack registers,
4670 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4671 (pCodeReplace): removed invalid assertion,
4672 (insertPCodeInstruction): fixed newly added labels,
4673 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4674 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4675 DumpFlow): removed unsed (broken?) code,
4676 (insertBankSel): prevent STATUS from being BANKSELed,
4677 (FixRegisterBanking): rewritten from scratch, implemented generic
4678 optimizations (suppress BANKSELs to same register and to registers
4679 present in all banks),
4680 (AnalyzeBanking): update flow after BANKSELection
4682 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4683 sharebank, let linker place it, mark STKxx symbols as emitted
4685 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4687 * src/regression/arrays.c,
4688 * src/regression/bank1.c,
4689 * src/regression/bool2.c,
4690 * src/regression/compare7.c,
4691 * src/regression/compare8.c,
4692 * src/regression/compare9.c,
4693 * src/regression/compare10.c,
4694 * src/regression/configword.c,
4695 * src/regression/for.c,
4696 * src/regression/mult1.c,
4697 * src/regression/pointer1.c,
4698 * src/regression/rotate6.c,
4699 * src/regression/string1.c,
4700 * src/regression/struct1.c,
4701 * src/regression/Makefile: make PIC14 regression tests run again
4702 (3 fail, 6 won't compile)
4704 2006-11-21 Raphael Neider <rneider AT web.de>
4706 * device/include/pic16/pic18f4550.h,
4707 * device/include/pic16/pic18f4455.h,
4708 * device/lib/pic16/libdev/pic18f4550.c,
4709 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4710 * configure.in: removed superfluous closing bracket
4712 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4714 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4717 2006-11-21 Raphael Neider <rneider AT web.de>
4719 * src/pic/device.{c,h}: added pic14_getPIC()
4720 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4721 (genAnd): added PIC code for one case, fixes #1597044
4722 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4723 SFRs that are present in all banks (e.g., STATUS)
4725 2006-11-20 Raphael Neider <rneider AT web.de>
4727 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4728 INCFSZ/INCFSZW and declared them as changing Z bit,
4729 (insertPCodeInstruction): correctly invert the above instructions,
4731 (DoBankSelect): don't panic on po_immediates
4733 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4736 * as/link/mcs51/lkihx.c (newArea),
4737 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4738 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4740 2006-11-11 Raphael Neider <rneider AT web.de>
4742 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4743 bitfield symbols, fixes #1579535 (once more...).
4745 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4747 * support/regression/generate-cases.py,
4748 * support/regression/fwk/include/testfwk.h,
4749 * support/regression/fwk/lib/testfwk.c: used code pointers,
4750 (about 50kByte less code generated for mcs51)
4752 2006-11-06 Borut Razem <borut.razem AT siol.net>
4754 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4755 debugger/mcs51/configure: fixed failed check because the function
4756 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4757 who submitted the patch for gpsim.
4758 * debugger/mcs51/configure.in: removed the result message
4759 * debugger/mcs51/Makefile.in: fixed the config.status warning
4760 "... seems to ignore the --datarootdir setting"
4762 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4764 * device/include/mcs51/c8051f020.h,
4765 * device/include/mcs51/c8051f040.h,
4766 * device/include/mcs51/c8051f060.h,
4767 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4768 * src/z80/gen.c (gencjneshort),
4769 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4771 2006-10-31 Borut Razem <borut.razem AT siol.net>
4773 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4774 debugger/mcs51/configure: get readline version
4776 2006-10-30 Borut Razem <borut.razem AT siol.net>
4778 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4779 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4780 debugger/mcs51/configure: locate readline even when cross compiling
4781 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4783 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4785 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4788 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4790 * device/include/malloc.h,
4791 * device/lib/calloc.c,
4792 * device/lib/free.c,
4793 * device/lib/malloc.c,
4794 * device/lib/realloc.c: moved definition of struct into sources
4795 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4797 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4799 * as/asx8051.dsp: corrected output directories
4800 * as/link/hc08: new directory for hc08 linker
4801 * as/hc08/aslink.h, as/link/aslink.h,
4802 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4803 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4804 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4805 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4806 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4807 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4808 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4809 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4810 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4811 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4812 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4813 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4814 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4815 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4816 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4817 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4818 * as/link/hc08/conf.mk,
4822 * sdcc.dsw: moved hc08 linker to as/link/hc08
4823 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4824 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4825 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4826 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4827 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4828 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4829 * as/link/mcs51/aslink.dsp,
4830 * as/link/mcs51/Makefile.in: factored out the common files
4831 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4832 * as/clean.mk: extra cleaning common files
4833 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4834 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4835 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4837 2006-10-29 Raphael Neider <rneider AT web.de>
4839 * src/pic/ralloc.c (newReg): create aliases for registers with
4840 multiple names to fix #1579535 and #1584001,
4841 (regWithIdx,dirregWithName): resolve aliases on lookup
4842 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4844 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4845 to prevent build errors on small devices
4847 2006-10-28 Raphael Neider <rneider AT web.de>
4849 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4850 assumption within interrupt handlers, fixes #1584940
4851 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4852 "emitted" to avoid emitting them again in udata
4854 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4856 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4859 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4861 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4862 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4863 on/off CR to CRLF conversion.
4865 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4867 * doc/sdccman.lyx: updated IRQ section
4869 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4871 * device/lib/serial_io.c: removed
4872 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4873 replacements for serial_io.c
4875 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4877 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4879 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4881 * device/lib/serial_io.c: Default putchar() and getchar() for
4882 mcs51 uses serial port.
4884 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4886 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4888 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4890 * support/regression/ports/mcs51/support.c: smaller
4891 _sdcc_external_startup()
4892 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4894 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4896 * device/lib/gbz80/crt0.s,
4897 * device/lib/gbz80/crt0_rle.s,
4898 * device/lib/gbz80/div.s,
4899 * device/lib/gbz80/fstubs.s,
4900 * device/lib/gbz80/heap.s,
4901 * device/lib/gbz80/mul.s,
4902 * device/lib/gbz80/putchar.s,
4903 * device/lib/gbz80/stubs.s,
4904 * device/lib/z80/crt0.s,
4905 * device/lib/z80/crt0_rle.s,
4906 * device/lib/z80/div.s,
4907 * device/lib/z80/fstubs.s,
4908 * device/lib/z80/heap.s,
4909 * device/lib/z80/mul.s,
4910 * device/lib/z80/putchar.s,
4911 * device/lib/z80/stubs.s: reverted, I was mistaken
4913 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4915 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4916 * support/regression/ports/mcs51/support.c: removed race
4917 condition on TI in _putchar allowing to use serial port mode 0
4919 2006-10-20 Borut Razem <borut.razem AT siol.net>
4921 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4923 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4925 * device/lib/gbz80/crt0.s,
4926 * device/lib/gbz80/crt0_rle.s,
4927 * device/lib/gbz80/div.s,
4928 * device/lib/gbz80/fstubs.s,
4929 * device/lib/gbz80/heap.s,
4930 * device/lib/gbz80/mul.s,
4931 * device/lib/gbz80/putchar.s,
4932 * device/lib/gbz80/stubs.s,
4933 * device/lib/z80/crt0.s,
4934 * device/lib/z80/crt0_rle.s,
4935 * device/lib/z80/div.s,
4936 * device/lib/z80/fstubs.s,
4937 * device/lib/z80/heap.s,
4938 * device/lib/z80/mul.s,
4939 * device/lib/z80/putchar.s,
4940 * device/lib/z80/stubs.s: removed all leading underscores from area names
4942 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4944 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4945 regression tests are not waiting in the simulator for simulated
4946 transmission of debug output
4948 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4950 * device/lib/printf_large.c: slightly smaller
4951 * doc/sdccman.lyx: do not use spaces within html links
4953 2006-10-16 Borut Razem <borut.razem AT siol.net>
4955 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4956 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4957 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4958 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4959 debugger/mcs51/configure:
4960 [ 1185668 ] add gnu readline support to sdcdb - enabled
4962 2006-10-16 Raphael Neider <rneider AT web.de>
4964 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4965 fixes #1577882, removes close to all banking optimizations
4967 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4970 variables in code memory
4971 * support/regression/tests/absolute.c: added test for this
4973 2006-10-15 Raphael Neider <rneider AT web.de>
4975 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4977 (BankSelect): emit BANKSEL before touching linker-placed regs,
4980 2006-10-10 Raphael Neider <rneider AT web.de>
4982 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4983 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4984 * src/pic/main.c (_pic14_parseOptions),
4985 * src/pic/main.h: mostly reverted to previous state, now use results
4986 from SDCCmain.c's argument parsing
4988 2006-10-10 Borut Razem <borut.razem AT siol.net>
4990 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4991 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4992 [ 1185668 ] add gnu readline support to sdcdb -
4993 prepared for READLINE, not enabled yet,
4994 thanks to <tal.bav AT gmail.com>
4996 2006-10-10 Raphael Neider <rneider AT web.de>
4998 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4999 * src/pic16/devices.inc,
5000 * device/include/pic16 (pic18f[24]620.h),
5001 * device/include/pic18fregs.h,
5002 * device/lib/pic16/pics.all,
5003 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5004 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5005 Gary Plumbridge and Anton Strobl
5007 2006-10-10 Raphael Neider <rneider AT web.de>
5009 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5010 --stack-siz=NUM options to configure the argument passing stack
5011 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5012 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5013 (pic14_getSharebankSize): obey --stack-siz=NUM,
5014 (pic14_getSharebankAddress): obey --stack-loc=NUM
5016 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5018 * doc/sdccman.lyx: added to the manual
5019 * doc/figures/ddd_example.png: added (neither pdflatex nor
5020 most browsers seem to like the .eps file)
5022 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5024 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5025 to /tmp and /var/tmp acc. LSB
5026 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5028 * support/regression/tests/onebyte.c: added test
5030 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5032 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5034 2006-10-05 Borut Razem <borut.razem AT siol.net>
5036 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5038 - sdcc.dsw: changed property eol-style to CRLF
5039 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5041 2006-10-04 Raphael Neider <rneider AT web.de>
5043 * device/include/pic/{pic16f84.h,pic16f84a.h},
5044 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5045 from patch #1522504, thanks to Robas Teodor
5047 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5052 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5054 * src/pic16/glue.c (pic16emitMaps),
5055 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5056 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5057 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5058 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5060 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5061 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5063 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5065 * support/librarian/sdcclib.c: Added option -l.
5066 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5068 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5069 using Windows command prompt.
5071 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5073 * device/lib/libsdcc.lib: added module rand
5074 * src/ds390/ralloc.c (rematStr),
5075 * src/hc08/ralloc.c (rematStr),
5076 * src/mcs51/ralloc.c (rematStr),
5077 * src/z80/ralloc.c (rematStr): made output more consistent
5078 * src/mcs51/gen.c: cosmetic changes
5080 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5082 * src/port.h: added mem.cabs_name to PORT
5089 * src/z80/main.c: added cabs_name initializers
5090 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5092 (emitMaps): emit absolutes in code memory into cabs_name
5094 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5095 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5096 * support/regression/fwk/include/testfwk.h: added define for at
5097 * support/regression/tests/absolute.c: added, new
5099 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5101 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5102 optimizations, see also patch 887161 by Stas Sergeev
5103 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5104 to be necessary anymore,
5105 (102, 103, 104, 127): renamed all occurances of bp to _bp
5107 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5109 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5110 thanks Weston T. Schmidt for patch 1555221
5111 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5112 * src/SDCCicode.c(geniCodeMultiply): small optimization
5114 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5116 * device/include/stdlib.h: added rand prototypes
5117 * device/lib/rand.c: new, added
5118 * device/lib/Makefile.in: added rand.c
5119 * src/z80/peeph.def,
5120 * src/z80/peeph-gbz80.def,
5121 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5123 2006-09-20 Raphael Neider <rneider AT web.de>
5125 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5127 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * as/link/aslink.h: cosmetic changes
5130 * as/link/mcs51/Makefile.in,
5131 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5133 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * as/link/mcs51/aslink.h,
5137 * as/link/z80/aslink.h: merged and moved to as/link/
5138 * as/link/lkstore.c,
5139 * as/link/mcs51/lkstore.c: moved to as/link/
5140 * as/link/clean.mk: remove *.o
5141 * as/link/mcs51/alloc.h: deleted
5142 * as/link/mcs51/lkarea.c: added lnksect prototype
5143 * as/link/mcs51/lkdata.c,
5144 * as/link/mcs51/lklex.c,
5145 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5146 * as/link/mcs51/lkmem.c,
5147 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5148 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5149 * as/link/mcs51/aslink.dsp,
5150 * as/link/mcs51/Makefile.aslink,
5151 * as/link/mcs51/Makefile.bcc,
5152 * as/link/mcs51/Makefile.in: updated for moved files
5153 * as/link/z80/lkarea.c,
5154 * as/link/z80/lkhead.c,
5155 * as/link/z80/lklex.c,
5156 * as/link/z80/lklibr.c,
5157 * as/link/z80/lklist.c,
5158 * as/link/z80/lkmain.c,
5159 * as/link/z80/lkrloc.c,
5160 * as/link/z80/lksym.c: synced with mcs51
5161 * as/link/z80/lkdata.c,
5162 * as/link/z80/lkeval.c,
5163 * as/link/z80/lkihx.c,
5164 * as/link/z80/lks19.c: cosmetic changes
5165 * as/link/z80/Makefile.in,
5166 * as/link/z80/linkgbz80.dsp,
5167 * as/link/z80/linkz80.dsp: updated for moved files
5169 2006-09-16 Borut Razem <borut.razem AT siol.net>
5171 * debugger/mcs51/sdcdb.c: partially fixed
5172 [ 1203664 ] sdcdb fails to open files w. two "." periods
5173 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5174 debugger/mcs51/symtab.h: fixed indenting
5175 * configure.in, configure: up to date with latest Maarten's changes
5177 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5180 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5181 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5182 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5183 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5184 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5185 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5186 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5187 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5188 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5189 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5190 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5191 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5192 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5193 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5194 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5195 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5196 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5197 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5198 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5199 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5200 as/link/mcs51/alloc.h,
5201 as/link/mcs51/clean.mk,
5202 as/link/mcs51/conf.mk,
5203 as/link/mcs51/Makefile.bcc,
5204 as/link/mcs51/Makefile.in,
5205 as/link/mcs51/readme.390,
5206 as/link/mcs51/strcmpi.c,
5207 as/link/mcs51/strcmpi.h,
5209 as/mcs51/Makefile.bcc,
5210 as/mcs51/Makefile.in,
5213 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5215 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5218 * as/link/Makefile.in,
5219 * as/link/z80/linkgbz80.dsp,
5220 * as/link/z80/linkz80.dsp,
5227 * link/z80/aslink.h,
5228 * link/z80/clean.mk,
5230 * link/z80/linkgbz80.dsp,
5231 * link/z80/linkz80.dsp,
5232 * link/z80/lkarea.c,
5233 * link/z80/lkdata.c,
5234 * link/z80/lkeval.c,
5237 * link/z80/lkhead.c,
5240 * link/z80/lklibr.c,
5241 * link/z80/lklist.c,
5242 * link/z80/lkmain.c,
5243 * link/z80/lkrloc.c,
5246 * link/z80/Makefile.in,
5248 * sdcc.dsw: moved link/ to as/link/
5250 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * as/mcs51/i51mch.c (machine): fixed warning
5254 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5256 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5258 2006-09-09 Borut Razem <borut.razem AT siol.net>
5260 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5261 sdcdb WIN32 native port
5262 * src/clean.mk: fixed
5264 2006-09-08 Borut Razem <borut.razem AT siol.net>
5266 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5268 2006-09-08 Raphael Neider <rneider AT web.de>
5270 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5271 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5272 to gplink to disable processor mismatch warning and to allow
5273 the use of devices with only aliased (shared) memory banks,
5274 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5276 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5278 * doc/sdccman.lyx: Some re-formating plus example on using
5279 #pragma preproc_asm +/-
5281 2006-09-07 Borut Razem <borut.razem AT siol.net>
5283 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5286 2006-09-06 Borut Razem <borut.razem AT siol.net>
5288 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5289 line at sdcc.nsi:153
5290 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5292 2006-09-05 Borut Razem <borut.razem AT siol.net>
5294 * configure.in, configure: support for winsock2
5295 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5296 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5297 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5298 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5299 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5301 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5305 * support/regression/tests/bug1551947.c: new, added
5306 * src/SDCCsymt.h: strings are char* not byte*
5308 2006-09-05 Raphael Neider <rneider AT web.de>
5310 * device/lib/pic16/libdev/pic18f4550.c,
5311 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5312 declarations/definitions from patch #1520949
5314 2006-09-05 Raphael Neider <rneider AT web.de>
5316 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5317 byte-aligned bitfields, fixes #1539278
5319 2006-09-05 Raphael Neider <rneider AT web.de>
5321 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5324 2006-09-04 Borut Razem <borut.razem AT siol.net>
5326 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5327 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5328 -mno-cygwin is a part of the compiler name
5329 * support/scripts/sdcc_mingw32: don't disable ucsim
5331 2006-09-03 Borut Razem <borut.razem AT siol.net>
5333 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5334 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5336 2006-09-03 Raphael Neider <rneider AT web.de>
5339 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5340 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5343 2006-09-01 Borut Razem <borut.razem AT siol.net>
5345 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5346 to make ppc-osx happy
5348 2006-08-31 Borut Razem <borut.razem AT siol.net>
5350 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5351 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5352 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5353 * support/regression/ports/ds390/spec.mk,
5354 support/regression/ports/mcs51/spec.mk,
5355 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5356 To run regression tests in mingw environment:
5357 make DEV_NULL=NUL CC=gcc
5359 2006-08-30 Borut Razem <borut.razem AT siol.net>
5361 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5362 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5363 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5364 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5365 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5366 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5367 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5368 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5369 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5370 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5371 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5372 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5373 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5374 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5375 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5376 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5377 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5378 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5379 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5380 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5381 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5382 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5383 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5384 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5385 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5386 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5387 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5388 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5389 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5390 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5391 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5392 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5393 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5394 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5395 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5396 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5397 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5398 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5399 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5400 ucsim WIN32 native port
5402 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5404 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5406 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5409 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5411 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5413 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5414 * support/regression/tests/bug1546986.c: new, added
5415 * as/mcs51/.cvsignore,
5416 * debugger/mcs51/.cvsignore,
5417 * src/.cvsignore: deleted
5419 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5421 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5424 2006-08-20 Borut Razem <borut.razem AT siol.net>
5426 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5427 removed cl_listen_console::match(), cl_console::match(),
5428 restructured cl_commander::proc_input()
5430 2006-08-16 Borut Razem <borut.razem AT siol.net>
5432 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5433 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5434 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5436 2006-08-14 Borut Razem <borut.razem AT siol.net>
5438 * support/regression/Makefile.in,
5439 support/regression/ports/pic14/gpsim.cmd,
5440 support/regression/ports/pic14/spec.mk,
5441 support/regression/ports/pic14/support.c:
5442 added pic14 regression test
5444 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5446 * as/doc/asxhtm.html: documented changed ABS behaviour
5447 * as/doc/README: fixed some typos
5449 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5451 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5454 2006-08-12 Borut Razem <borut.razem AT siol.net>
5456 * support/regression/fwk/include/testfwk.h,
5457 support/regression/fwk/lib/testfwk.c,
5458 support/regression/generate-cases.py,
5459 support/regression/Makefile.in:
5460 regression test framework does not depend on function pointers and
5463 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5465 * device/include/stddef.h: c temporary hack to fix bug 1518273
5467 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5469 * device/include/mcs51/cc2510fx.h: added
5470 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5473 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5475 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5476 * as/z80/Makefile.in: added strcmpi.c
5477 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5478 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5480 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5482 * device/lib/gbz80/asm_strings.s,
5483 * device/lib/gbz80/crt0_rle.s,
5484 * device/lib/gbz80/div.s,
5485 * device/lib/gbz80/mul.s,
5486 * device/lib/gbz80/shift.s,
5487 * device/lib/z80/asm_strings.s,
5488 * device/lib/z80/crt0_rle.s,
5489 * device/lib/z80/div.s,
5490 * device/lib/z80/mul.s,
5491 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5492 flags which are all upper case
5494 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5496 * as/z80/asm.h: made CASE_SENSITIVE 1
5497 * link/z80/aslink.h: made CASE_SENSITIVE 1
5498 * src/z80/gen.c (throughout): made all conditionals upper case
5499 * support/regression/tests/bug1503067.c: new
5501 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5503 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5504 (shiftIntoPair): added case 2 for PAIR_IY,
5505 (setupToPreserveCarry): replaced parameters with iCode and check if
5506 PAIR_DE is in use to fix bug 1399290,
5507 (genPlus, genMinus): updated call to setupToPreserveCarry
5508 * support/regression/tests/bug1399290.c: new
5510 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5512 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5513 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5514 * src/ds390/gen.c (shiftRLong),
5515 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5516 * src/mcs51/gen.c (sameReg): changed to sameByte,
5517 (xch_a_aopGet): new,
5518 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5519 shiftRLong): fixed bug 1533966
5520 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5521 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5522 * support/regression/Makefile.in: disabled z80, enabled ucz80
5523 * support/regression/tests/float_trans.c: enabled test for z80 and host
5524 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5526 2006-08-01 Borut Razem <borut.razem AT siol.net>
5528 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5529 comparison is always false due to limited range of data type
5530 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5532 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5534 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5535 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5536 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5537 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5539 2006-07-31 Borut Razem <borut.razem AT siol.net>
5541 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5542 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5543 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5544 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5545 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5546 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5547 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5548 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5549 enable ucsim mingw compilation. Serial port is disabled,
5550 since it uses termios.h API, which is not available on native
5553 2006-07-31 Borut Razem <borut.razem AT siol.net>
5555 * Small Device C Compiler 2.6.0 released
5556 * support/scripts/sdcc.nsi: added FULL_DOC option
5557 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5559 2006-07-28 Borut Razem <borut.razem AT siol.net>
5561 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5562 * doc/INSTALL.txt: updated
5564 2006-07-27 Borut Razem <borut.razem AT siol.net>
5566 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5567 device/lib/pic/libdev/Makefile.in: fixed bug
5568 [ 1438354 ] pic libsdcc: distclean doesn't work
5569 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5570 device/lib/pic16/libio/Makefile.in: fixed bug
5571 [ 1438344 ] pic16 lib: clean doesn't work properly
5572 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5574 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5576 * device/lib/pic/libsdcc/fsdiv.c,
5577 * device/lib/pic/libsdcc/fsmul.c,
5578 * device/lib/pic16/libsdcc/float/fsdiv.c,
5579 * device/lib/pic16/libsdcc/float/fsmul.c,
5580 * device/lib/_fsdiv.c,
5581 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5582 * support/regression/tests/bug1520966.c: added
5583 * doc/knownbugs.html: removed [ 1520966 ] from the list
5585 2006-07-25 Borut Razem <borut.razem AT siol.net>
5587 * configure.in, configure, sdccconf_in.h: fixed bug
5588 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5589 * doc/knownbugs.html: removed [ 1519095 ] from the list
5591 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5593 * doc/knownbugs.html: added, contains list of known bugs at release
5594 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5596 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5598 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5599 function registers and corrected defaults with additional warning
5600 * device/lib/malloc.c: cosmetic changes
5601 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5602 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5603 (fillGaps): and used it
5605 2006-07-20 Raphael Neider <rneider AT web.de>
5607 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5608 output unless SDCCPICDEBUG is set
5609 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5610 output if SILENT is set
5612 2006-07-11 Borut Razem <borut.razem AT siol.net>
5614 * doc/README.txt: updated
5616 2006-07-10 Borut Razem <borut.razem AT siol.net>
5618 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5619 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5620 in WIN32 installation
5621 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5624 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5626 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5627 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5629 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5631 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5633 2006-07-06 Borut Razem <borut.razem AT siol.net>
5635 * support/regression/tests/bitfields.c:
5636 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5637 * support/regression/tests/constantRange.c:
5638 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5640 2006-07-04 Borut Razem <borut.razem AT siol.net>
5642 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5644 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5645 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5646 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5647 reverted changes from 2006-07-03
5648 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5649 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5650 added CPPFLAGS, used by the host port
5652 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5654 * support/regression/valdiag/tests/switch.c,
5655 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5656 * support/regression/tests/libmullong.c: fixed for host
5657 * support/regression/ports/host/spec.mk: disable all warnings for host,
5658 SDCC runs with --less-pedantic too
5660 2006-07-03 Borut Razem <borut.razem AT siol.net>
5662 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5664 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5665 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5666 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5667 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5669 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5670 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5671 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5672 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5674 2006-07-02 Raphael Neider <rneider AT web.de>
5676 * src/pic16/devices.inc,
5677 * device/include/pic16/pic18fregs.h,
5678 * device/include/pic16/pic18f4550.h,
5679 * device/lib/pic16/pics.all,
5680 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5682 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5684 * as/hc08/lkaomf51.c (OutputName),
5685 * as/mcs51/lkaomf51.c (OutputName),
5686 * as/z80/asmain.c (asmbl),
5687 * src/ds390/main.c (asmLineNodeFromLineNode),
5688 * src/hc08/ralloc.c (hc08_assignRegisters),
5689 * src/mcs51/main.c (asmLineNodeFromLineNode),
5690 * src/xa51/ralloc.c (checkRegMask),
5691 * src/xa51/gen.c (emitcode),
5692 * src/z80/gen.c (_emit2),
5693 * src/SDCCast.c (searchLitOp),
5695 * support/packihx/packihx.c,
5696 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5697 * src/ds390/gen.c (aopPutUsesAcc),
5698 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5699 * support/regression/tests/libmullong.c (mullong_wrapper),
5700 * src/SDCCsymt.c (powof2),
5702 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5703 * src/SDCCsymt.h: added TYPE_TARGET_*
5704 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5705 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5706 SDCCast because 1) header problems 2) this is the right place
5707 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5708 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5711 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5713 * src/SDCCicode.h: removed buggy semicolon in unused macro
5714 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5715 search for previous definiton of auto symbols too,
5716 (findPrevUse): fixed logic of emitWarnings
5718 2006-06-26 Raphael Neider <rneider AT web.de>
5720 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5721 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5723 2006-06-25 Raphael Neider <rneider AT web.de>
5725 * device/lib/pic/libm: NEW, added math library functions
5726 * device/lib/pic/libsdcc: NEW; added float support functions
5727 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5728 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5729 NEW, added math related headers
5730 * device/include/asm/pic/features.h: NEW
5731 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5732 (popGet): allow larger offsets for AOP_PCODE,
5733 (genDataPointerSet): handle literals explicitly, more debug output,
5734 (genAssign): fixed for float using aopLiteral ;-)
5735 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5736 GOTO initialisation routine
5737 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5738 flag on registers, fixes #1469043 (local variables do not work)
5739 * src/pic/main.c (_pic14_do_link),
5740 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5743 2006-06-25 Borut Razem <borut.razem AT siol.net>
5745 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5746 characters printed (not including the trailing '\0' used to end
5747 output to strings). Problem detected in regression test bug-927659.c.
5748 NOTE: printf() family functions should return int instead
5750 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5751 specifier are printed as themselves
5752 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5753 support flags, width and precision specifiers
5755 2006-06-24 Borut Razem <borut.razem AT siol.net>
5757 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5758 to the list of sdcc tagrets not supporting bit type
5759 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5760 testfor pic16 due to bug:
5761 [ 1511794 ] pic16: regression test bug-895992.c fails
5763 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5765 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5766 * src/SDCCglue.c (initPointer), fixed bug 1496419
5767 * support/regression/tests/bug1496419.c: new, added
5769 2006-06-22 Borut Razem <borut.razem AT siol.net>
5771 * support/regression/ports/pic16/support.c: use gpsim usart module from
5772 libgpsim_modules library
5774 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5776 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5779 2006-06-19 Raphael Neider <rneider AT web.de>
5781 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5782 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5783 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5784 (pic14printExterns,pic14printPublics,pic16printPublics,
5785 pic16_printExterns): use new functions to emit symbols
5786 (picglue,pic16glue): emit publics before emitting externs
5787 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5788 locally defined functions to avoid bug #1443651
5789 * support/regression/tests/bug-716242.c: removed pic16 workaround
5790 * support/regression/ports/pic16/spec.mk: ignore errors during build
5792 2006-06-19 Raphael Neider <rneider AT web.de>
5794 * src/pic/glue.h: added pic14aopLiteral prototype
5795 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5796 * src/pic/gen.c: removed stdint.h dependency
5797 (aopGet): use Safe_strdup()
5798 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5799 (genDataPointerSet): use pic14aopLiteral()
5800 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5801 for pic16; thanks to Bernhard and Maarten
5803 2006-06-18 Borut Razem <borut.razem AT siol.net>
5805 * support/regression/tests/structflexarray.c: flexible array members
5806 not supported by gcc < 3
5807 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5809 * src/pic/gen.c: don't include [p]strdin.h on solaris
5810 * support/Util/pstdint.h: addad svn attributes
5811 * support/regression/tests/constantRange.c,
5812 support/regression/tests/rotate.c: include inttypes.h instead
5813 stdint.h on solaris, addad svn attributes
5815 2006-06-18 Raphael Neider <rneider AT web.de>
5817 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5819 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5820 (pic16_genMinusBits): simplified sign-extension
5821 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5822 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5823 adjusted to correctly handle mixed-signed operands, disabled
5824 now unused multiplciation routines
5825 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5826 (assignResultValue): added argument denoting the size of the result
5827 as returned by the function (fixes upcasts in assigning from
5828 function calls: char foo(); int i = foo();)
5829 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5830 function result to assignResultValue
5831 (genMult): disabled inlined multiplication code
5832 (genDiv): augmented to also handle the modulus operator, fixed to
5833 handle mixed-signed operands correctly
5834 (genMod): simply call genDiv, disabled unused code
5835 (genAssign): fixed missing (sign-)extension on result
5836 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5837 valid char operands, allow signed operands for native code, added
5838 division and modulo operator handling
5839 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5841 As a consequence, onebyte.c (if split into two files) and muldiv.c
5842 pass regression tests.
5844 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5846 * doc/Makefile.in: two runs of makeindex seem needed to get
5847 correct page references in the index of sdccman.pdf
5848 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5850 2006-06-17 Borut Razem <borut.razem AT siol.net>
5852 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5854 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5856 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5857 mentioned ec2drv and paulmon
5859 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5861 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5862 consecutive abs areas
5863 (find_empty_space, allocate_space): added map to handle codemap or
5865 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5866 absolute idata and xdata
5867 * as/mcs51/lkmem.c (summary2): updated legend
5869 2006-06-16 Raphael Neider <rneider AT web.de>
5871 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5873 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5875 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5877 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5879 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5881 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5882 value of generic pointers,
5892 src/z80/main.c: PORT structure, added elements for gp_tags field,
5893 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5894 fields in the PORT structure of each port,
5895 * src/SDCCast.c (decorateType): allow processing of generic pointers
5896 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5899 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5905 * src/pic16/pcode.c,
5907 * src/pic/pcoderegs.c,
5910 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5911 bug 1504689 on minGW
5913 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5915 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5917 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5919 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5921 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5923 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5926 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5928 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5929 to a char variable. Fixed bug #1504211
5930 * device/include/pic16/adc.h,
5931 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5932 and fixed bug #1364390
5934 2006-06-10 Borut Razem <borut.razem AT siol.net>
5936 * CVSROOT: removed the CVS left-over
5938 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5940 * as/hc08/asmain.c (asexit),
5941 * as/hc08/lkmain.c (lkexit),
5942 * as/mcs51/asmain.c (asexit),
5943 * as/mcs51/lkmain.c (lkexit),
5944 * src/SDCCglue.c (DEFSETFUNC),
5945 * src/SDCCmain.c (linkEdit, assemble),
5946 * support/librarian/sdcclib.c (AddRel),
5947 replaced unlink() by standard C remove()
5948 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5949 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5950 gatherImplicitVariables): new, added to fix bug 608752,
5951 (createFunction): added gatherImplicitVariables()
5952 * src/SDCCast.h: added createRMW prototype
5953 * src/SDCCsymt.h (struct symbol): added infertype
5954 * support/regression/tests/bug608752.c: new, added
5956 2006-06-10 Raphael Neider <rneider AT web.de>
5958 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5959 multibyte dummy reads (fixes #1503234)
5961 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * device/include/mcs51/compiler.h: new, added header file to enable
5964 creating common sfr definition header files for different compilers
5966 2006-06-05 Raphael Neider <rneider AT web.de>
5968 * src/pic16/{pcode.h,genarith.c}:
5969 introduced pCodeOp combining any two pCodeOps (previously only
5970 two register operands could be combined), removed pcop2 from
5971 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5972 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5973 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5974 rewritten to use new PO_TWO_OPS
5975 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5976 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5977 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5978 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5979 (pic16_get_op): embraced return arg to allow #define return(x),
5980 added new case for combined opcodes
5981 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5982 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5983 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5985 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5987 * src/SDCCval.c (checkConstantRange): added
5988 * src/SDCCval.h: added checkConstantRange
5989 * support/Util/SDCCerr.c,
5990 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5991 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5992 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5993 * src/SDCCast.c (decorateType): added checkConstantRange,
5994 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5995 can be emitted with the correct always true/false warning,
5996 added optimization for double '!';
5997 result of decorateType() must be assigned back to the tree, because
5998 decorateType() can change the tree
5999 * src/SDCCicode.c (geniCodeLogic),
6000 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6001 (checkConstantRange): removed, it was only a fragment which never
6003 * src/SDCCsymt.c (computeType): fixed promotion for
6004 "-1 < (unsigned bit) b"
6005 * src/pic/ralloc.c (packRegsForAssign),
6006 * src/pic16/ralloc.c (packRegsForAssign),
6007 * src/hc08/ralloc.c (packRegsForAssign),
6008 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6010 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6011 * support/regression/tests/constantRange.c: added
6012 * support/valdiag/tests/constantRange.c: added
6013 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6015 2006-06-02 Borut Razem <borut.razem AT siol.net>
6017 * support/regression/ports/pic16/support.c: increase stack size
6019 * support/regression/Makefile.in: sort tests by name so that the
6020 resutlts can be compared on different machines / platforms
6022 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6025 * src/ds390/gen.c (emitLabel): new, added,
6026 (genDjnz): fixed stack overflow bug,
6027 (throughout): cosmetic changes to sync with mcs51/gen.c,
6028 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6029 * src/mcs51/gen.c (genEndFunction): small optimization,
6030 (throughout): cosmetic changes to sync with ds390/gen.c
6032 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6035 (_print_format): fixed printing pointers
6036 * src/mcs51/gen.c (emitLabel, movb): new, added,
6037 (genAssign): small optimization,
6038 (genDjnz): fixed stack overflow bug,
6039 (throughout): replaced sprintf with SNPRINTF,
6040 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6041 replaced emitcode("mov", "b,...") with MOVB(...),
6042 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6043 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6044 * src/mcs51/peeph.def: added rules 140 and 264
6045 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6046 so they may get optimized into registers
6048 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6050 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6051 immediately when encountered,
6052 (printUsage): always use stderr even on windows
6054 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6056 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6057 (processParms): fixed bug #1247551
6058 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6059 parseCmdLine, main): print '--version' to stdout,
6060 print 'help' to stdout if --help is given,
6061 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6062 arguments are given; fixed --help
6064 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6066 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6067 * support/regression/tests/bug-1493710.c: added
6069 2006-05-27 Borut Razem <borut.razem AT siol.net>
6071 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6073 * support/regression/ports/pic16/support.c: increase stack size
6074 from default 64 bytes to 128 bytes
6075 * support/regression/tests/staticinit.c,
6076 support/regression/tests/float.c: regression tests fully enabled
6077 for pic16 port by putting the initialized data arrays into the code
6079 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6080 This was changed by mistake in the previous version.
6082 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6084 * src/pic16/gen.c (genFunction, genEndFunction): some
6085 beautifications, fixed bug with falsely restoring FSR2 in large
6086 stack model, thanks to Beau E. Cox for reporting the bug
6088 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * debugger/mcs51/break.c,
6091 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6092 use %p to print pointers, made address variables unsigned
6093 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6094 * debugger/mcs51/symtab.c (parseSymbol): must return something
6095 * src/mcs51/gen.c (aopForSym): small optimization,
6096 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6097 (freeAsmop): added missing break,
6098 (aopPut): removed parameter bvolatile, determine it inside the function,
6099 (saveRegisters, unsaveRegisters): small optimization,
6100 (genIpush): removed pointless check,
6101 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6102 replaced sprintf with SNPRINTF,
6103 replaced strcpy with strncpyz,
6104 updated aopPut calls,
6105 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6106 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6108 2006-05-24 Borut Razem <borut.razem AT siol.net>
6110 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6111 modification of test for the pic16 port, put the array to the code
6112 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6114 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6116 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6117 * support/Util/pstdint.h: added
6119 2006-05-22 Borut Razem <borut.razem AT siol.net>
6121 * src/regression/Makefile: removed bool2.c test, added -q linker option
6122 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6123 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6124 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6125 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6126 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6127 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6128 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6129 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6130 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6132 2006-05-22 Raphael Neider <rneider AT web.de>
6134 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6135 bug #1492360 (problematic due to generic pointers, see code)
6137 2006-05-22 Borut Razem <borut.razem AT siol.net>
6139 * support/regression/ports/pic16/specs.mk: removed stack size linker
6141 * support/regression/tests/array.c,
6142 support/regression/tests/bitopcse.c,
6143 support/regression/tests/bug-908454.c,
6144 support/regression/tests/malloc.c: modified for pic16 regression test
6145 * support/regression/tests/bitfields.c:
6146 pic16 - excluded bitfileds of size > 8
6147 * support/regression/tests/bp.c: pic16 - reduced data size
6148 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6149 * support/regression/tests/bug-460010.c:
6150 pic16 - used the absolute address the fits in memory
6151 * support/regression/tests/bug-716242.c:
6152 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6153 * support/regression/tests/float.c:
6154 pic16 - excluded - data size too big
6155 * support/regression/tests/onebyte.c:
6156 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6157 * support/regression/tests/shifts.c:
6158 pic16 - function names probably have to differ in first X characters
6160 * support/regression/tests/staticinit.c:
6161 pic16 - excluded some tests due error: no target memory available for
6164 2006-05-22 Borut Razem <borut.razem AT siol.net>
6166 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6167 second try. Thanks Stas Sergeev once more.
6169 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6171 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6172 (genLeftShift, genRightShift): fixed bug 1491627
6173 * src/hc08/peeph.def (rules 7, 8.x): added
6174 * support/regression/tests/shifts.c (ShiftLeftByParam,
6175 ShiftRightByParam, testShiftByParam): added to test variable shifting
6177 2006-05-20 Raphael Neider <rneider AT web.de>
6179 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6180 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6181 (allocReg): add only new registers to dynAllocRegs,
6182 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6183 #1489055, #1445850, and probably #1483693
6185 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6187 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6188 bug in for-loop that didn't emit the last of CONFIG and ID registers
6190 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6192 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6194 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6195 1489016, 1434401 and 1490124
6196 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6197 1489016, 1434401 and 1490124
6199 2006-05-17 Borut Razem <borut.razem AT siol.net>
6201 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6204 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6206 * device/include/mcs51/P89c51RD2.h,
6207 * device/include/mcs51/P89LPC901.h,
6208 * device/include/mcs51/P89LPC922.h,
6209 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6211 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6213 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6214 to fix missing stack pragma in compiled binary object file,
6216 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6218 * support/packihx/configure.in,
6219 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6220 determine sizeof basic types even while cross compiling
6222 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6224 * src/avr/gen.c (aopop),
6225 * src/ds390/gen.c (aopOp),
6226 * src/hc08/gen.c (aopOp),
6227 * src/mcs51/gen.c (aopop),
6228 * src/pic16/gen.c (pic16_aopOp),
6229 * src/pic/gen.c (aopOp),
6230 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6231 if size of operand is smaller than spill location
6233 2006-05-12 Borut Razem <borut.razem AT siol.net>
6235 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6236 have to have CR/LF line endings even if they are checked out on *nix
6237 or on WIN32 in cygwin binmode
6239 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6241 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6242 * device/include/ds80c390.h: added sfr16 definitions
6246 * src/ds390/ralloc.c,
6247 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6248 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6249 bit returning functions
6250 * support/regression/tests/sfr16.c: enabled test on ds390
6252 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6254 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6255 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6257 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6259 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6260 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6261 (cl_address_space constructor): removed expensive initialization,
6262 (cl_address_space::get_cell): extended for late initialization,
6263 (cl_address_space::*): use late initialization,
6264 (cl_address_decoder::activate): removed expensive initialization,
6265 This reduced regression test running time by 25%
6267 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6275 * support/packihx/Makefile.in,
6276 * support/packihx/clean.mk,
6277 * support/packihx/Makefile.bcc,
6278 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6280 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6282 * src/SDCCval.c (valNot): fix for regression test failure
6283 of not.c on big endian hosts
6285 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6287 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6289 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6291 * device/lib/mcs51/Makefile.in: changed string comparison operator
6292 to = for POSIX compliance; == is bash extension
6294 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6296 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6299 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6301 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6302 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6303 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6304 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6305 bug report #1478657,
6307 2006-05-05 Borut Razem <borut.razem AT siol.net>
6309 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6312 2006-05-02 Borut Razem <borut.razem AT siol.net>
6314 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6315 create *.ind, which made make to fail if invoked with -j 2
6317 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6320 Hubert Sack for patch 1479782
6322 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6324 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6326 2006-05-01 Raphael Neider <rneider AT web.de>
6328 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6329 (create_pic): store only prefix-free device name,
6330 (init_pic): check for device names with "16" prefix,
6332 * src/pic/device.h (struct PIC_device),
6333 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6335 * device/include/pic/pic12f{635,675,629,683}.h,
6336 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6337 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6338 * device/include/pic/pic16f505.h,
6339 * device/lib/pic/libdev/pic16f505.c: removed
6340 * device/include/pic/pic14devices.txt: added support for pic12f
6341 devices, removed unsupported non 16-bit devices
6342 [above changes provided by patch from Zik Saleeba]
6343 * src/pic/*, src/pic16/*, device/include/pic16/*,
6344 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6346 2006-05-01 Borut Razem <borut.razem AT siol.net>
6348 * configure.in, configure, doc/Makefile.in:
6349 sync with nightly build makefile - latex, dvipdf and dvips
6352 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6354 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6355 in the library source
6357 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6359 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6361 2006-04-28 Raphael Neider <rneider AT web.de>
6363 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6364 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6365 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6366 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6368 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6370 * device/lib/pic/libdev/Makefile.in,
6371 * device/lib/hc08/Makefile.in,
6372 * device/lib/gbz80/Makefile.in,
6373 * device/lib/z80/Makefile.in,
6374 * device/lib/ds390/Makefile.in,
6375 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6376 thanks to Borut for the bug report
6378 * configure: always create doc/Makefile independent from --enable-doc
6379 * Makefile.in: always install from directory doc independent from
6381 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6383 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6384 * doc/Makefile.in: install *.txt if present
6385 * device/include/Makefile.in (install): added installation of pic/*.inc
6386 and pic/*.txt files again, they were erroneously removed
6388 2006-04-28 Raphael Neider <rneider AT web.de>
6390 * src/pic/{gen.c,main.h,pcode.c},
6391 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6392 concerning signedness with casts
6394 2006-04-28 Raphael Neider <rneider AT web.de>
6396 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6397 definition of an interrupt handler,
6398 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6399 interrupt handler stuff from picglue() to separate routine,
6400 (picglue): enabled definition of intr handlers in files w/o main()
6402 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6404 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6405 compilation with MSVC 2005 Express Edition (VC8)
6407 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6409 * device/lib/Makefile: fixed build of gbz80 lib
6411 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6413 * support/regression/tests/bug-460010.c,
6414 * support/regression/tests/bug-524691.c,
6415 * support/regression/tests/bug-716242.c: removed conditional defines
6416 that are already in testfwk.h
6418 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6420 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6421 (AccAXRsh1): added, shift right by 1,
6422 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6424 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6426 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6428 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6429 remove cast to same type
6430 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6431 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6433 * link/z80/Makefile: removed, they have moved to
6436 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6437 * install-sh: fix bug #1204398 by setting umask 0022
6438 * device/lib/Makefile: separate build of z80 and gbz80 lib
6440 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6442 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6443 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6445 One basic decision: e.g. src/clean.mk includes further files. In order
6446 to make this work there are two solutions:
6447 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6448 run configure on them. This way they can use
6449 'include $(srcdir)/port-clean.mk'
6450 - always include clean.mk by the Makefile at the same level. To avoid
6451 that `make clean` tries to include and build Makefile.dep the
6452 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6453 implemented, because now even `make uninstall` doesn't create
6454 Makefile.in. clean.mk could be eliminated by pasting it in
6457 * debugger/mcs51/Makefile.in: build own objects from library sources
6458 (SLIB, SDCC) in current directory
6460 * configure, configure.in: renamed --disable-device-lib-build in
6461 --disable-device-lib; added --enable-doc, the required tools are
6462 searched by configure; added result message; the toolchain for the
6463 belonging ports are now only built, if the port is enabled.
6465 * support/regression/*: all output is written in directory gen, because
6466 the fwk and ports directories don't livet in the build tree using vpath
6468 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6469 --disable-device-lib, added --enable-doc, added section VPATH
6471 * sim/ucsim/configure.in,
6472 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6473 z80 are enabled by default
6475 2006-04-24 Raphael Neider <rneider AT web.de>
6477 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6478 to config word, "pic14_"-prefixed some extern functions
6479 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6480 config word has been found
6481 * src/pic/device.h: added prototypes
6482 * src/pic/pcode.c: added "pic14_"-prefix where needed
6483 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6485 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6487 (pic14emitRegularMap): ignore config words,
6488 (pic14createInterruptVect): moved generating __config directives away
6489 (picglue): have __config directives emitted
6491 2006-04-24 Borut Razem <borut.razem AT siol.net>
6493 * doc/Makefile: sync with nightly build makefile
6495 2006-04-24 Raphael Neider <rneider AT web.de>
6497 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6498 registers that have not been assigned proper liveranges,
6499 fixes #1469504 and #1474602,
6500 (pCodeRegOptimizeRegUsage): fixed typo in comment
6502 2006-04-24 Borut Razem <borut.razem AT siol.net>
6504 * device/examples/main8051.c: deleted - it was removed from CVS
6505 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6506 after the transition to Subversion
6507 * src/SDCCalloc.h: deleted - it was removed from CVS
6508 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6509 after the transition to Subversion
6510 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6511 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6512 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6513 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6515 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6517 * as/asx8051.dsp: added mcs51/strcmpi.h
6518 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6519 * as/hc08/aslink.h: updated lnksect prototype
6521 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6523 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6524 (newdot): handle A_ABS
6526 * as/mcs51/asout.c (outarea): output address
6527 * as/hc08/lkaomf51.c,
6528 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6530 * as/mcs51/i51pst.c,
6531 * as/z80/z80pst.c: "ABS" is not A_OVR
6532 * as/hc08/lkarea.c (newarea): read a_addr,
6533 (lnkarea): added codemap array, sort absolute areas to the front,
6534 combine all GSINITx/GSFINAL,
6535 (find_empty_space, allocate_space): new functions,
6536 (lnksect): return next address, handle absolute sections
6537 * as/mcs51/lkarea.c (newarea): read a_addr,
6538 lnksect2 prototype changed,
6539 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6540 (find_empty_space, allocate_space): new, factored out of lnksect2,
6541 (lnksect2): return next address, handle absolute sections
6543 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6544 * as/hc08/lklibr.c (addfile, fndsym),
6545 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6546 index out of range and detect both '\' and '/'
6547 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6548 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6549 regression tests (ds390 cannot return bool yet)
6550 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6551 document critical interrupts on z80, document changed SDCC define
6552 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6553 (_a390_mapping): added .org directive
6554 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6555 (genMultOneByte): fixed warnings
6556 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6558 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6559 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6560 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6561 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6562 * src/pic16/main.c: removed newReg prototype
6563 * src/pic16/pcode.c,
6564 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6566 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6568 * src/pic16/ralloc.c
6569 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6571 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6572 from short to PIC_OPTYPE
6573 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6574 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6575 optype from short to PIC_OPTYPE
6576 * src/port.h: made int_size unsigned to fix warnings
6577 * src/SDCC.y: fixed warning on MSVC
6578 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6579 * src/SDCCopt.c (convertToFcall): fixed warnings
6580 * src/SDCCsymt.h: removed double prototype for genSymName
6581 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6582 offset int to fix warnings
6584 2006-04-22 Borut Razem <borut.razem AT siol.net>
6586 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6587 references to CVS replaced with Subversion
6589 2006-04-21 Borut Razem <borut.razem AT siol.net>
6591 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6592 references to CVS replaced with Subversion
6594 2006-04-19 Borut Razem <borut.razem AT siol.net>
6596 * src/version.awk: adapted for svn
6597 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6598 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6599 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6600 /binutils-avr/etc/*.vi, *.jin: removed all properties
6601 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6603 2006-04-19 Borut Razem <borut.razem AT siol.net>
6605 * CVS to Subversion migration completed
6607 2006-04-18 Borut Razem <borut.razem AT siol.net>
6609 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6610 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6612 2006-04-17 Borut Razem <borut.razem AT siol.net>
6614 * device/include/Makefile.in: added pic/*.inc to the installation
6616 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6618 * support/regression/collate-results.py: fixed output in case of
6620 * support/regression/generate-cases.py: fixed splitting of pathnames
6622 * as/hc08/lklibr.c (addfile),
6623 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6625 2006-04-11 Raphael Neider <rneider AT web.de>
6627 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6628 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6629 * src/pic16/pcode.c (assignValnums): fixed #1460578
6631 2006-04-11 Raphael Neider <rneider AT web.de>
6633 * device/lib/pic/libdev/*.c,
6634 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6635 fixes #1468739, enables compilation in --std-c99 mode
6636 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6638 2006-04-11 Raphael Neider <rneider AT web.de>
6640 * src/pic/device.c (find_device): removed debug output
6641 (list_valid_pics): enabled verbose listing of supported devices
6642 * device/include/stdbool.h: define bool as char for pic14/16 as well
6644 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6646 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6648 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6650 * .version: bumped version to 2.5.6
6651 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6653 2006-04-06 Raphael Neider <rneider AT web.de>
6655 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6656 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6657 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6658 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6659 pic14_constructAbsMap
6660 (pic14printPublics): declare absolute global symbols as global
6661 (pic14createInterruptVect),
6662 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6663 (newReg): assume new registers unused, use correct name in
6664 hashtable (reg->name instead of name), more debugLog output
6665 * src/pic/device.h (PIC_device): added fields for verbose output
6666 * src/pic/device.c: moved device definition to pic14devices.txt,
6667 added routines for runtime parsing of pic14devices.txt,
6668 added support for second config word
6669 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6670 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6671 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6672 (_pic14_parseOptions): moved pCodeInitRegisters here
6673 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6674 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6675 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6676 handling the pseudo stack
6677 * device/lib/Makefile.in: ignore failures in objects-pic16,
6678 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6679 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6680 * device/lib/pic/Makefile.subdir,
6681 * device/lib/pic16/Makefile.subdir: improved clean rules
6682 * device/lib/pic/libdev/: NEW, pic14 device libraries
6683 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6684 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6685 * device/include/Makefile.in: create subdir and install pic14 headers
6686 * device/include/pic/p16f_common.inc: removed unused declarations
6687 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6688 PICs from inc2h.pl v1.6,
6689 replaced BIT_AT macros with struct declarations
6690 * device/include/pic/pic14devices.txt: definition of supported devices,
6691 all above improvements contributed by Zik Saleeba, thanks
6692 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6693 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6696 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6698 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6699 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6700 thanks to Charles Olds
6702 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6704 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6706 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6708 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6709 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6710 * support/regression/bug1464657.c: added, new test
6712 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6714 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6717 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6719 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6720 --no-peep and --peep-file <file> are used don't use default rules but
6723 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6725 * src/mcs51/gen.c (genCall): fixed bug 1457608
6727 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6729 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6730 changes seem to cause (trigger?) problems with the build system.
6732 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6734 * src/SDCCpeeph.c (operandsLiteral): new, added,
6735 (callFuncByName): inserted operandsLiteral
6736 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6738 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6740 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6741 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6743 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6746 implemented patch 1120823 Thanks to Willy De la Court (normal
6747 interrupts need an interrupt number now if they are made critical),
6748 and enabled nesting of critical functions though not for gbz80
6749 (genCritical, genEndCritical): added functions
6750 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6751 * src/z80/mappings.i: added "ei" to all mappings
6753 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6755 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6756 submitted by the Debian SDCC maintainer Aurelien Jarno:
6757 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6758 archive with gcc 4.1 on mips and wrote the patch"
6760 2006-03-16 Raphael Neider <rneider AT web.de>
6762 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6763 the left operand is shorter than the result (c* = lit-c* + int),
6765 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6768 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6770 * src/.version: increased version number to 2.5.5
6771 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6772 linking is done manually in pic16 port's _linkEdit,
6773 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6774 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6775 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6776 allocate asmop as AOP_ACC,
6777 (aopForRemat): added parameter 'bool result' in function declaration,
6778 (pic16_aopGet): return AOP_ACC when accessing WREG,
6779 (pic16_popGetTempReg): minor modification,
6780 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6781 'pic16_allocWithIdx',
6782 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6783 calling function in absolute addresses,
6784 (genAssign): take into account AOP_ACC asmop,
6785 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6786 * src/pic16/pcoderegs.c: some debug functions and lines added,
6787 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6788 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6790 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6791 call to allocReg, not by manually allocating a new one,
6792 (pic16_assignRegisters): now before going through the register
6793 allocating functions mark all registers as free. This eliminates some
6794 side effects resulting from peephole parser done earlier in the backbone
6796 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6798 * src/SDCCicode.c (geniCodeLogic),
6799 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6801 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6804 (genSend): bugfix, do not allocate and free twice,
6805 (shiftRLong): handle partially overlapping aops
6806 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6808 2006-03-08 Borut Razem <borut.razem AT siol.net>
6810 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6813 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6815 * support/regression/tests/bug1409955.c: new, added
6816 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6817 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6818 (aopForSym, aopOp): increment asmop.allocated if reused,
6819 (freeAsmop): decrement asmop.allocated and check for zero instead of
6821 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6822 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6823 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6824 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6825 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6826 genSignedRightShift, genRightShift, genDataPointerGet,
6827 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6828 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6829 in reverse order from allocation,
6830 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6831 added swappedLR to keep track
6832 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6833 pdata & code for GCC, z80, gbz80 & hc08
6834 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6836 2006-03-08 Raphael Neider <rneider AT web.de>
6838 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6840 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6843 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6844 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6846 2006-03-06 Borut Razem <borut.razem AT siol.net>
6848 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6849 made the linker quiet
6851 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6853 * src/pic16/gen.c (genPcall): fixed bug #1443644
6854 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6855 which dumps before the function entry point a data byte which represents
6856 the number of the local variables used by the specified function, added
6857 'xinst' for initial support for Extended Instruction Support,
6858 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6859 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6860 port->fun_prefix anymore (may change later),
6861 (genFunction, genEndFunction): do not store/restore local registers for
6862 _main (this should take care the --main-return command line option in
6864 (genOr): removed some legacy pic-port instructions,
6865 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6866 performing operations with SFR's causes data to be written more than
6867 once to each SFR. Perhaps SFRs should be handled in special cases...
6868 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6870 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6871 into account for stack starting position,
6872 (struct OPTIONS pic16_optionsTable): added command line argument
6873 --extended or -y for Extended Instruction Support,
6874 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6875 (deassignLRs): *** perhaps the most important change, old 'for' code
6876 (commented out for reference), didn't account for some registers which
6877 were left marked 'not free' after a pointer operation. The change
6878 reduces register usage a lot in some cases
6880 2006-03-04 Borut Razem <borut.razem AT siol.net>
6882 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6884 * support/regression/tests/bug-524697.c: decreased array size for
6885 mcs51 to fit into the internal RAM
6886 * support/regression/Makefile.in: a little bit more verbose
6888 2006-03-03 Borut Razem <borut.razem AT siol.net>
6890 * support/regression/fwk/lib/testfwk.c,
6891 support/regression/fwk/include/testfwk.h: introduced function
6892 _prints(), nonrecursive _printn(), call _initEmu() from main()
6893 * support/regression/ports/gbz80/support.asm,
6894 support/regression/ports/ucz80/support.asm,
6895 support/regression/ports/z80/support.asm,
6896 support/regression/ports/ds390/support.c,
6897 support/regression/ports/hc08/support.c,
6898 support/regression/ports/host/support.c,
6899 support/regression/ports/mcs51/support.c,
6900 support/regression/ports/xa51/support.c: added empty _initEmu()
6902 * support/regression/ports/pic16/gpsim.cmd,
6903 support/regression/ports/pic16/spec.mk,
6904 support/regression/ports/pic16/support.c,
6905 support/regression/Makefile.in: added pic16 regression test
6907 2006-03-01 Raphael Neider <rneider AT web.de>
6909 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6910 genConstPointerGet): use safe way of generating MOVFF to cover
6911 literals as well as registers, fixes bug #1440527
6912 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6914 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6915 more correctly, fixes bug #1232186
6916 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6917 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6918 gplink guess the correct processor in more cases, applied patch
6919 from Till Riedel attached to and fixing bug #1436552
6921 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6923 * support/regression/tests/array.c: added, contains check for #1434401
6924 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6926 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6928 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6929 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6930 * device/include/mcs51/c8051f326.h,
6931 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6932 * device/include/mcs51/c8051f000.h,
6933 * device/include/mcs51/c8051f018.h,
6934 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6935 PCON_IDLE,PCON_STOP and added sfr16 definitions
6937 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6939 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6940 genGetWord): fixed bug 1409955
6942 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6944 * device/include/hc08/mc68hc908gp32.h,
6945 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6947 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6949 * src/SDCCast.c (constExprValue): return NULL if not a value
6950 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6951 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6952 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6954 2006-02-13 Borut Razem <borut.razem AT siol.net>
6956 * src/regression/ptrarg.c: added, fails due to bug #1430967
6957 * src/regression/Makefile: ptrarg.c added, ...
6959 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6961 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6962 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6964 2006-02-11 Borut Razem <borut.razem AT siol.net>
6966 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6967 print "Processor: xxx" message to stdout only if --verbose
6969 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6971 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6972 * support/regression/tests/bug1426356.c: added
6973 * support/regression/tests/bitfields.c: removed 2 tests
6975 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6977 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6978 * device/include/mcs51/c8051f330.h,
6979 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6980 PCON_IDLE,PCON_STOP and added sfr16 definitions
6981 * device/lib/_divsint.c,
6982 * device/lib/_divuint.c,
6983 * device/lib/_divulong.c,
6984 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6985 register bank bug for small stackauto
6987 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6989 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6991 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6993 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6994 * all.dsp: corrected several bin paths
6995 * device/include/mcs51/c8051f120.h,
6996 * device/include/mcs51/c8051f300.h,
6997 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6998 to PCON_IDLE,PCON_STOP
6999 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7000 * device/lib/printf_large.c (output_float): fixed bug 1388703
7001 * support/regression/tests/bug1057979.c: added test for bug 1388703
7003 2006-02-08 Raphael Neider <rneider AT web.de>
7005 * src/pic/pcode.c (pciTRIS): fixed typo,
7006 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7007 (LinkFlow): fixed handling of flows that end in a call,
7008 (ReuseReg): perform safety check earlier
7009 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7010 to work with flows at the beginning of a pBlock,
7011 fixes #1426557 (Symbol not previously defined),
7012 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7014 (RemoveUnusedRegisters): update register usage info
7015 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7016 created, reuse existing ones instead
7017 * src/pic/gen.c (genPcall): fixed #1424719
7019 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7021 * link/z80/lkmain.c,
7023 * link/z80/lkdata.c,
7024 * link/z80/aslink.h: fixed build on current cygwin:
7025 replaced getline() by lk_getline()
7027 2006-02-01 Borut Razem <borut.razem AT siol.net>
7029 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7030 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7031 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7032 src/regression/bool1.c, src/regression/bool2.c,
7033 src/regression/bool3.c, src/regression/call1.c,
7034 src/regression/compare.c, src/regression/compare10.c,
7035 src/regression/compare2.c, src/regression/compare3.c,
7036 src/regression/compare4.c, src/regression/compare5.c,
7037 src/regression/compare6.c, src/regression/compare7.c,
7038 src/regression/compare8.c, src/regression/compare9.c,
7039 src/regression/configword.c, src/regression/for.c,
7040 src/regression/inline.c, src/regression/mult1.c,
7041 src/regression/nestfor.c, src/regression/or1.c,
7042 src/regression/pointer1.c, src/regression/ptrfunc.c,
7043 src/regression/rotate1.c, src/regression/rotate2.c,
7044 src/regression/rotate3.c, src/regression/rotate4.c,
7045 src/regression/rotate5.c, src/regression/rotate6.c,
7046 src/regression/rotate7.c, src/regression/string1.c,
7047 src/regression/struct1.c, src/regression/sub.c,
7048 src/regression/sub2.c, src/regression/switch1.c,
7049 src/regression/while.c, src/regression/xor.c,
7050 src/regression/create_stc, src/regression/simulate,
7051 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7053 * src/regression/gpsim_assert.h: added
7055 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7057 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7058 ((void (code *) (void)) 0) ();
7067 * as/mcs51/aslink.h,
7069 * as/mcs51/asmain.c,
7070 * as/mcs51/lkdata.c,
7072 * as/mcs51/lkmain.c,
7075 * as/z80/asmain.c: fixed build on current cygwin:
7076 replaced getline() by as_getline()
7078 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7080 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7081 declarator in the symbol chain
7083 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7084 parameter list for function pointers
7085 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7086 * support/regression/tests/bug-716242.c: added
7088 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7090 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7092 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7094 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7096 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7097 inifinitely recurseable, added static
7098 * support/regression/tests/bug-1408066.c: added
7100 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7103 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7104 renamed, added possibility to create "postLoopLbl"-labels
7105 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7106 newiTempLoopHeaderLabel
7107 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7108 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7109 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7110 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7111 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7112 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7113 (basicInduction): fixed bug #136564, made static,
7114 (loopInduction): changed parameter of basicInduction, made static,
7115 (addPostLoopBlock): added
7116 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7117 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7119 * support/regression/tests/bug-136564.c: added
7120 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7121 --std-sdcc99 to LIBSDCCFLAGS
7123 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7125 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7127 * support/regression/tests/bug-1406131.c: added
7129 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7131 * src/SDCCast.c (decorateType): fix promotion of unary minus
7132 * src/SDCCsymt.c (computeType): beautified
7133 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7134 (valUnaryPM, valComplement): fix sign and promotion,
7135 (valNot): ANSI: result type is int (SDCC: unsigned char)
7136 * support/regression/tests/uminus.c: speedup by removing superflous
7138 * support/regression/tests/onebyte.c: added promotion and signedness
7139 tests for unary minus
7140 * support/regressions/tests/bug-477927.c: disable warning about
7141 uninitialized variables
7142 * support/regression/tests/not.c: added
7144 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7146 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7147 * src/mcs51/gen.c (gen51Code): show final register usage after
7148 fillGaps in asm with --i-code-in-asm
7149 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7150 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7151 incUsed, rliveClear, adjustIChain): made static,
7152 (setFromRange): excluded because it's unused,
7153 (findPrevUseSym, markWholeLoop): added,
7154 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7155 through all branches of predecessors enables sdcc to emit the warning
7156 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7157 (rlivePoint): made static, added parameter emitWarnings which is only
7158 true during the first run out of two,
7159 (findRecursiveSucc, findRecursivePred): removed,
7160 (computeLiveRanges): made static, added parameter emitWarnings,
7161 (dumpIcRlive): added for debugging only
7162 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7163 removed prototype of setFromRange()
7164 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7165 in call of computeLiveRanges()
7166 * support/regression/tests/bug-895992.c: added
7167 * support/regression/tests/bug-971834.c: added
7168 * support/valdiag/tests/bug-895992.c: added
7169 * support/valdiag/tests/bug-971834.c: added
7171 2005-12-18 Raphael Neider <rneider AT web.de>
7173 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7174 (genUnpackBits): improved code for direct operands,
7175 (genPackBits): improved code for literal assignment to bitfields
7176 and for direct destination operands (no FSR indirection),
7177 prevented redundant AND, fixes #1362800,
7178 (AccLsh): added parameter to disable masking of the result
7179 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7180 skip instructions with side-effects (like incfsz),
7181 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7182 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7183 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7186 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7188 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7189 volatile variables as spill location
7191 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7193 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7195 * support/regression/tests/bug-1376320.c: added
7197 2005-12-08 Raphael Neider <rneider AT web.de>
7199 * src/pic/device.c: renamed is_shared to pic14_is_shared
7200 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7201 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7202 (is_valid_identifier): added for above workaround
7204 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7206 * device/lib/Makefile.in: fixed to enable port-specific-objects
7207 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7208 char, thanks Hubert Sack
7209 * doc/sdccman.lyx: documented --xstack-loc,
7210 elaborated a bit more on interrupts and pitfalls,
7211 removed "setjmp/longjmp unsupported",
7212 documented some unsupported C99 features
7213 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7214 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7215 if, thanks Hubert Sack
7216 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7217 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7219 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7220 regression tests can report resource usage (rfe 700441)
7221 * support/regression/collate-results.py: report resource usage
7222 * support/regression/ports/ds390/spec.mk,
7223 * support/regression/ports/hc08/spec.mk,
7224 * support/regression/ports/mcs51/spec.mk,
7225 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7226 * support/regression/ports/ds390/uCsim.cmd,
7227 * support/regression/ports/hc08/uCsim.cmd,
7228 * support/regression/ports/mcs51/uCsim.cmd,
7229 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7230 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7231 library, use the default one
7232 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7233 building the library
7235 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7237 * config.dsp: added dependency on .version and configure_vc.awk
7238 * device/include/setjmp.h: updated for --stack-auto and --xstack
7239 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7240 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7241 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7242 * device/lib/libsdcc.lib: added _setjmp
7243 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7244 (decorateType): fixed bug 1372851,
7245 (optimizeGetHbit): fixed warning
7246 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7247 array initialisation
7248 * support/regression/tests/bug1057979.c: added test for bug 1358192
7249 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7251 2005-12-03 Borut Razem <borut.razem AT siol.net>
7253 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7254 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7256 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7258 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7259 createIval): implement symbol independant "flexible array member",
7260 (createIvalCharPtr): implemented flexible array initialisation with a
7262 * src/SDCCsymt.c (copyStruct): removed,
7263 (getSize): fixed misleading comment,
7264 (getAllocSize): removed, the additional allocation size is now in
7265 sym->flexArrayLength,
7266 (checkStructFlexArray): new, syntax checks for flexible array members,
7267 (compStructSize): added syntax checks for "flexible array members"
7268 (copyStruct): removed,
7269 (copyLinkChain): removed inefficient fix for bug 770487
7270 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7271 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7272 symbol->flexArrayLength
7274 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7275 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7276 * support/regression/tests/structflexarray.c: added
7277 * support/valdiag/tests/structflexiblearray.c: added
7279 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7281 * src/SDCCast.c (decorateType): fixed bug 1368489
7282 * support/Util/SDCCerr.c,
7283 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7285 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7287 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7288 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7290 2005-11-27 Borut Razem <borut.razem AT siol.net>
7292 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7293 support/cpp2/mkdeps.h: added command line option
7294 -obj-ext=<extension> to SDCPP to define object file externion, used
7295 for generation of make dependencies (-M)
7296 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7298 2005-11-26 Borut Razem <borut.razem AT siol.net>
7300 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7301 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7302 added pic and pic16 libraries
7304 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7306 * device/include/float.h: Corrected typo in prototype of __fsgt
7308 2005-11-25 Borut Razem <borut.razem AT siol.net>
7310 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7311 added creation of model-mcs51-stack-auto libraries
7313 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7315 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7317 * src/SDCCast.c (createIvalArray): removed obsolete comment
7319 2005-11-24 Borut Razem <borut.razem AT siol.net>
7321 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7322 added missing device/lib/mcs51/crt*.asm sources
7324 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7326 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7328 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7330 * device/lib/_fs2schar.c,
7331 * device/lib/_fs2sint.c,
7332 * device/lib/_fs2slong.c: optimized inline asm
7334 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7336 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7337 Better handling of floats between -1.0 and 0.0.
7339 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7341 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7342 (the missing "if"s prohibited removal of redundant labels)
7344 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7346 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7347 Properly convert floats between -1.0 and 0.0 to long, int, and char
7348 types (max integer value of negative floats tends to zero).
7349 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7350 Removed changes made so to work properly with floats between
7351 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7354 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7356 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7357 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7358 (genCast) cosmetic change
7359 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7360 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7362 * support/regression/tests/bitfields (testSignedBitfields): added
7364 2005-11-18 Borut Razem <borut.razem AT siol.net>
7366 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7367 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7368 introduced SILENT option to make building of pic16 libraries less
7370 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7372 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7373 Now they work properly with floats between -1.0 and 0.0
7374 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7376 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7378 * src/SDCCicode.c (printOperand): added missing else
7380 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7382 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7383 reformatted for better readability
7384 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7387 2005-11-17 Borut Razem <borut.razem AT siol.net>
7389 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7390 introduced SILENT option to make building of pic16 libraries less
7391 verbose - used for nightly snapshot build
7392 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7393 available on Win32 platforms.
7394 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7395 medium, large, pic and pic16
7397 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7399 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7400 printf("%f"...) sets fraction to zero.
7402 2005-11-16 Raphael Neider <rneider AT web.de>
7404 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7406 * src/pic/gen.c (genIfx): implemented for CARRY bit
7407 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7408 to generic pointers, fixes #1357332,
7409 (pic16_movLit2f): NEW,
7410 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7412 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7414 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7416 2005-11-11 Raphael Neider <rneider AT web.de>
7418 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7419 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7420 compute pointer's type from operand,
7421 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7422 improved single bit reads, fixes bug #1353379
7424 2005-11-09 Borut Razem <borut.razem AT siol.net>
7426 * support/scripts/sdcc.nsi: added lib/pic to the package
7428 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7430 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7432 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7434 * support/regression/tests/bug1348008.c: added
7435 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7436 * support/regression/tests/bug1337835.c: updated comment
7438 2005-11-06 Borut Razem <borut.razem AT siol.net>
7440 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7441 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7442 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7443 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7444 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7445 dynamic construction of cl_error_class and derivates - 2.nd try
7447 2005-11-05 Borut Razem <borut.razem AT siol.net>
7449 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7450 bug, which caused Bus Errors on sparc solaris
7452 2005-11-04 Borut Razem <borut.razem AT siol.net>
7454 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7455 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7456 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7457 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7458 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7459 and derivates to resolve the initialization problem on OSX
7461 2005-11-02 Borut Razem <borut.razem AT siol.net>
7463 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7464 corrected typo - #include <winsock2.h>
7466 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7468 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7469 (_asxxxx_mapping): added org directive for future enhancements
7471 2005-11-01 Borut Razem <borut.razem AT siol.net>
7473 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7474 enabled sockets on WIN32
7475 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7477 2005-10-31 Borut Razem <borut.razem AT siol.net>
7479 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7480 WIN32 backslash path delimiters should be escaped when used in C strings
7481 * support/regression/tests/bitfields.c: exclude failing assertions for
7482 __CYGWIN32__ and __MINGW32__ hosts
7484 2005-10-30 Borut Razem <borut.razem AT siol.net>
7486 * src/SDCCutil.c: corrected double comparison typo
7488 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7490 * device/lib/medium/Makefile: added for new memory model medium
7491 * device/include/asm/mcs51/features.h: updated for medium/pdata
7492 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7493 added Multiply & Accumulate sbit's and MAC0_PAGE define
7494 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7495 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7496 * device/lib/_mullong.c: update for medium model
7497 * device/lib/incl.mk: added medium model
7498 * doc/sdccman.lyx: documented medium model
7499 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7500 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7501 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7502 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7503 (allocParms): set SCLS and OCLS to pdata for medium model
7504 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7506 (powof2): return <0 if not power of 2
7507 * src/avr/gen.c (genBitWise): use updated powof2
7508 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7509 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7510 (shiftLLeftOrResult): use B if necessary
7511 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7512 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7513 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7514 * support/regression/Makefile.in: added test-mcs51-medium
7515 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7517 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7519 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7521 * device/lib/time.c (mktime): fixed bug 1334315
7523 2005-10-28 Raphael Neider <rneider AT web.de>
7525 * device/include/pic/p16f_common.inc: added common declarations
7526 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7528 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7530 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7531 (aopPutUsesAcc): added to predict accumulator use,
7532 (assignResultValue): save acc if necessary,
7533 (genMinusDec): store result if indirectly addressed,
7534 (genDivOneByte): save acc if necessary,
7535 (movLeft2Result): bugfix if left already in acc,
7536 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7537 attention to accumulator use (esp. pdata),
7538 (genReceive): receive pdata correctly
7539 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7540 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7542 2005-10-27 Raphael Neider <rneider AT web.de>
7544 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7546 2005-10-27 Raphael Neider <rneider AT web.de>
7548 * .version: changed version to 2.5.4
7549 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7550 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7551 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7552 arithmetics support routines
7553 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7554 * device/lib/Makefile.in: also create installdir for pic
7556 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7558 * src/pic/device.c (dump_sfr): rewritten to delegate register
7559 placement to the linker (use `extern sym' rather than sym EQU addr),
7560 (validAddress): fixed to check last specified address
7561 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7562 (popGetLit): truncate literal value to 8 bit,
7563 (popGet): moved assert to more appropriate place
7564 (popGetExternal): create pCode operand from and mark the according
7565 symbol as being `extern'
7566 (popGetAddr): added sanity check on immediate's offset, provide
7567 GPOINTER tag on demand
7568 (aopPut): fixed for immediates,
7569 (mov2w_op): move operand's address or contents to WREG (depending on
7570 operand type), safer variant of mov2w,
7571 (movwf,call_libraryfunc): NEW, handy abbreviations,
7572 (get_argument_pcop,get_return_val_pcop,pass_argument,
7573 get_returnvalue): interface for accessing function parameters and
7575 (assignResultValuei,genRet): use new parameter/return value interface
7576 (pic14_getDataSize): back to old version handling generic pointers,
7577 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7578 provided implementation and/or fixed old one,
7579 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7580 calls, removed legacy 8051 reference code
7581 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7582 (loadSignToC): NEW, move the operands sign bit to CARRY,
7583 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7584 genRightShiftSigned, accepts negative shift counts,
7585 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7586 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7587 generic pointers, __data pointers and __code pointers,
7588 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7589 and signed bitfields, limit bitfields to 8 bit,
7590 (genDataPointerGet): fixed number of bytes read,
7591 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7592 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7593 pointers to constant data are no longer assumed to point to __code
7594 space, removed invalid pointer types,
7595 (bitpatternFromVal): retrieve the PICs representation of an integer
7597 (genDataPointerSet): fixed assigning to po_immediate operands,
7598 (genGenPointerSet): implemented as library call,
7599 (genIfx): fixed incorrect condition,
7600 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7601 provide GPOINTER tag according to destination's storage class,
7602 (genCast): added code to handle casting to generic pointers, added
7603 sign-/zero extension of the result
7604 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7605 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7606 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7608 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7609 address/register resides in the shared banks
7610 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7611 put all variables into separate sections (have the linker arrange
7613 (picglue): put init code and interrupt handlers in separate sections
7614 * src/pic/main.c: added port specific options table, modified to PORT
7615 structure to make GPOINTERs 3 byte, added pic14_options
7616 (_pic14_do_link): private linking routine (update paths to libraries,
7617 add libsdcc.lib by default)
7618 * src/pic/main.h: declare pic14_options
7619 * src/pic/pcode.c: fixed instructions i/o relations,
7620 (RegCond): reverted to correct version,
7621 (newpCodeOpLit): truncate literals to 8 bit,
7622 (genericPrint): added debug output,
7623 (getRegFromInstruction): fixed for various operand types, simplified
7624 (BuildFlow): fixed broken handling of isntructions with labels
7625 (LinkFlow): start at last instruction in flow (skip trailing comments),
7626 pass the flow on to the next instruction after CALL
7627 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7628 (insertPCodeInstruction): fixed inserting after a skip instruction,
7629 (DoBankSelect): fixed for labeled instructions
7630 (OptimizepBlock): honor --nopeep switch
7631 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7632 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7633 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7634 (pCodeOptime2pCodes): allow disabling this optimization via
7635 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7636 but is still buggy), started implementation of a dataflow based
7637 pCode optimization (CSE + dead code elimination)
7638 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7639 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7640 names are independant of the stack location and therefore portable across
7643 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7645 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7646 (selectSpil): fixed bug 1337835 by not spilling bit variables
7647 * support/regression/tests/bug1337835.c: added test for this bug
7648 * src/mcs51/peeph.def: restart after rule 3.c,
7649 addded rules 263.x to optimize loading constants
7651 2005-10-26 Raphael Neider <rneider AT web.de>
7653 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7654 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7655 (genAssign): emit warning when casting literals to generic pointer
7656 type, also applies when taking the address of a fixed variable,
7657 (genCast): improved casting to generic pointers
7658 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7659 extern variables, added verbose error message
7660 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7662 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7664 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7665 carry must be complemented too
7666 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7667 could be emitted by genMinus
7668 * src/SDCCval.c (constVal): fixed bug 1305065
7670 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7672 * src/SDCCast.c (addCast): added promotion for bit variables
7673 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7674 promotion casts + optimisation
7675 (optimizeGetWord): fix warning 'i' might be used uninitialized
7676 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7677 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7679 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7681 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7682 all chars are promoted to int; promotion should be handled in SDCCast.c
7684 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7686 * device/lib/_strcmp.c: Fixed bug 1326457
7688 2005-10-11 Raphael Neider <rneider AT web.de>
7690 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7691 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7693 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7695 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7696 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7698 2005-10-04 Raphael Neider <rneider AT web.de>
7700 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7701 device/lib/pic16/pics.all: added pic18f1320
7702 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7704 2005-09-30 Raphael Neider <rneider AT web.de>
7706 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7707 * src/pic16/devices.inc: NEW, provides device descriptions
7708 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7710 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7712 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7715 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7717 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7718 documented Any Order Bit, Higher Order Byte and Higher Order Word
7719 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7720 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7721 (optimizeGetAbit): new, to get any bit, not only the high bit,
7722 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7723 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7724 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7725 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7726 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7727 GETABIT, GETBYTE, GETWORD: decorate them,
7728 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7729 (ast_print): added GETABIT, GETBYTE, GETWORD
7730 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7731 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7732 (geniCodeBinary): new generic binary icode,
7733 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7734 * src/port.h: updated comment for PORT.hasExtBitOp
7735 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7736 (genGetByte): new, to get a single byte,
7737 (genGetWord): new, to get a word from a long,
7738 (gen51Code): added GETABIT, GETBYTE, GETWORD
7739 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7741 2005-09-23 Raphael Neider <rneider AT web.de>
7743 * configure.in, configure: have device/lib/pic configured
7744 * device/lib/Makefile.in: added model-pic14
7745 * device/lib/clean.mk: added pic/ to clean rule
7746 * device/lib/pic: added rudimentary pic14 library providing support
7747 functions for multiplication/division/generic pointer access
7748 * src/SDCCopt.c (convilong): mark support functions as extern
7749 for pic14 port as well
7750 * src/pic/gen.c (genMult): added assertions,
7751 (genpic14Code): emit warning on unhandled iCodes
7752 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7753 * src/pic/pcode.c (pCodeOpCopy),
7754 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7755 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7756 SFR_REGISTER}), made safe for future extensions
7757 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7758 instructions even if preceeded by SKIP instructions (also remove
7759 them); removed unused code
7760 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7761 prevents leaving parts of the structure uninitialized after copying
7763 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7765 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7767 * support/regression/tests/addsub.c: added test for the bug
7769 2005-09-21 Raphael Neider <rneider AT web.de>
7771 * device/include/pic16/pic18f1220.h,
7772 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7773 * device/lib/pic16/Makefile.rules: added missing opening paren
7774 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7775 are provided in genutils.c,
7776 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7777 operand/result sizes,
7778 (genCmp): assert on NULL pointers first, then check deref'ed values
7779 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7782 2005-09-18 Raphael Neider <rneider AT web.de>
7784 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7785 as these are now unused,
7786 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7787 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7788 local, avoids uninitialized pointer dereference on r->name
7789 * src/pic16/ralloc.c (newReg): fixed indentation
7791 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7793 * src/SDCCval.c (constVal): fixed bug 730366
7794 * support/Util/SDCCerr.c,
7795 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7797 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7799 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7801 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7803 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7805 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7807 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7808 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7809 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7810 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7811 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7812 * packihx/packihx.c (hexDigit): made c unsigned char
7813 * as/mcs51/lklibr.c (fndsym),
7814 * link/z80/lkgb.c (gb),
7815 * link/z80/lklibr.c (fndsym),
7816 * link/z80/lkrloc.c (relr),
7817 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7818 * src/SDCC.lex (checkCurrFile, process_pragma),
7819 * src/SDCCglue.c (spacesToUnderscores),
7820 * src/SDCCmain.c (setParseWithComma, processFile),
7821 * src/asm.c (tvsprintf, printCLine),
7822 * src/avr/gen.c (emitcode, aopPut),
7823 * src/ds390/gen.c (emitcode),
7824 * src/hc08/gen.c (emitcode, emitinline),
7825 * src/mcs51/gen.c (emitcode, genInline),
7826 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7828 * src/pic/ralloc.c (debugLog),
7829 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7831 * src/pic16/ralloc.c (debugLog),
7832 * src/z80/main.c (_process_pragma):
7833 made all ctype.h function calls safe
7834 * src/SDCCopt.c: include math.h for fabs
7835 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7836 and used them throughout the code to make ctype.h function calls safe
7837 * src/ds390/main.c (asmLineNodeFromLineNode),
7838 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7839 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7841 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7842 (newpCodeAsmDir): made ctype.h function calls safe
7843 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7844 pic16_emitcode): made lbp unsigned char*
7845 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7846 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7847 * src/xa51/gen.c (emitcode),
7848 * src/z80/gen.c (_emit2): made lbp unsigned char*
7849 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7852 2005-09-05 Raphael Neider <rneider AT web.de>
7854 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7855 access bank splitpoint
7857 2005-09-05 Raphael Neider <rneider AT web.de>
7859 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7861 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7863 * .version: changed to version 2.5.3
7864 * doc/sdccman.lyx: changed version to 2.5.3,
7865 documented --codeseg and --constseg and pragma codeseg and constseg,
7866 documented bit parameters (reentrant) and bit returning
7867 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7868 currFunc->recvSize, but is this ok for all ports?
7869 (ast2iCode): result of ~ on unsigned char must be cast to int for
7871 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7872 function pointers in bit space
7873 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7874 (processFuncArgs): call port.reg_parm() with reentrancy info
7882 * src/z80/main.c: port.reg_parm prototype extended with
7883 "bool reentrant" parameter
7884 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7885 options.stackAuto for allocating bit register parameters
7886 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7887 (genSend): set BitBankUsed if it is,
7888 (selectRegBank): factored out of genCall for use in genPcall,
7889 (genCall): removed redundant dtype assignmen, use selectRegBank,
7890 (genPcall): handle returning in Carry properly, save in F0 if needed,
7891 (genReceive): handle bit register parameters
7892 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7893 (mcs51_assignRegisters): enable bit registers for all reentrant
7894 functions and don't set BitBankUsed unconditionally
7895 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7896 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7897 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7899 2005-08-27 Borut Razem <borut.razem AT siol.net>
7901 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7902 ppc-osx (Darwin) does not support -u option. It seems that it is
7903 supported only on Linux - GNU cp
7905 2005-08-25 Borut Razem <borut.razem AT siol.net>
7907 * sim/ucsim/gui.src/serio.src/Makefile.in,
7908 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7909 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7910 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7911 install and strip, since the strip at /usr/ccs/bin should be used
7914 2005-08-24 Borut Razem <borut.razem AT siol.net>
7916 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7918 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7920 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7923 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7925 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7926 * as/mcs51/lkmain.c (link_main): fixed warning
7927 * device/include/stdbool.h: ds390 has no advanced bit support yet
7928 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7929 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7930 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7931 and updated their macros
7932 * src/SDCCval.c (constVal): updated comment for renamed b_long
7934 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7936 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7937 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7938 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7939 (oprio): set priority for '['
7940 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7942 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7943 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7944 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7945 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7946 added overlayable BIT_BANK area
7947 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7948 (summary2): explain 'T' in legenda
7949 * as/mcs51/lkrloc.c: replaced old K&R style,
7950 (relr): added R_BIT processing,
7951 (errmsg): added "Bit-addressable relocation error",
7952 (adb_bit): added for converting from byte- to bit-addressable space,
7953 (adb_24_bit): added for converting from byte- to bit-addressable space
7954 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7955 used in reentrant functions now even as return value
7956 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7957 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7958 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7959 * src/SDCCglobl.h: added indicator BitBankUsed
7960 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7961 the bit registers b0-b7
7962 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7963 (geniCodeCast): fixed bug 1263853,
7964 (geniCodeLogicAndOr): put result in bool or char,
7965 (geniCodeReceive): added parameter func for accessing the return type,
7966 (geniCodeFunctionBody): pass func to geniCodeReceive
7967 * src/SDCCmain.c: added indicator BitBankUsed
7968 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7969 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7970 (checkSClass): don't put automatic bool/bit on stack,
7971 (checkFunction): removed check on function cannot return bit
7972 * src/SDCCsymt.h: added newBoolLink prototype
7973 * src/mcs51/gen.c (rb1regs): added bit registers,
7974 (movc): created for assigning to carry,
7975 (pushReg, popReg): created for pushing registers,
7976 (sameRegs): check both AOP_REG and AOP_CRY types,
7977 (aopOp): handle bit registers,
7978 (aopPut): optimization no self-assign,
7979 (saveRegisters): push reg->base (bits) only once for bit registers,
7981 (unsaveRegisters): pop reg->base only once and use popReg,
7982 (assignResultValue): added parameter func and return in carry for bits,
7983 (genIpush): optimization no reload in A if not changed,
7984 (genSend): bit parameters in reentrant functions are passed in bit
7985 registers by first assigning to bits in B, then save registers and
7987 (genCall): handle returning in Carry properly, save it in F0 if needed,
7988 (genPcall): updated assignResultValue call, this is not safe yet for bit
7989 returning function !!!
7990 (genFunction): don't generate equ's for bit registers and use pushReg,
7991 (genEndFunction): take care of bit returning functions and use popReg,
7992 (genRet): return bit in Carry,
7993 (genIfx): optimize bit registers and other directly addressable bits,
7994 (genReceive): updated assignResultValue call
7995 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7996 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7997 registers when using stack-auto
7998 * src/mcs51/ralloc.c (_G): added allBitregs,
7999 (regs8051): added the bit registers,
8000 (createStackSpil): use macro IS_BIT,
8001 (getRegBit): added to allocate a bit register, else spill,
8002 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8003 (updateRegUsage): factored out to ease stepping while debugging,
8004 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8005 also allocate bit registers,
8006 (fillGaps): handle bit registers,
8007 (findAllBitregs): added to create bit vector with all bit registers,
8008 (mcs51_allBitregs): returns this bit vector,
8009 (mcs51_assignRegisters): when using stack-auto use bit registers for
8010 passing parameters and creating local variables
8011 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8013 2005-08-22 Borut Razem <borut.razem AT siol.net>
8015 * device/lib/Makefile.in: replaced find option -or with -o
8016 to make it run on solaris
8018 2005-08-22 Raphael Neider <rneider AT web.de>
8020 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8021 fixes #1265442 (crash on Solaris)
8023 2005-08-20 Borut Razem <borut.razem AT siol.net>
8025 * configure, configure.in: added tests for libsocket and libnsl libraries,
8026 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8027 from support/regression/Makefile.in
8028 * support/regression/Makefile.in: added
8029 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8030 * sim/ucsim/libtool: regenerated on sparc-solaris
8031 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8032 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8033 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8034 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8035 sparc-solaris, which doesn't use GNU ld linker
8036 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8037 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8039 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8041 * src/mcs51/peeph.def: updated comments
8043 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8045 * device/lib/_gptrget.c,
8046 * device/lib/_gptrput.c: slightly shorter
8047 * doc/sdccman.lyx: incremented version
8048 * src/mcs51/peeph.def: moved peephole comments to the line of first
8049 change to better keep line correlation, reanimated 186.e
8050 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8052 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8054 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8055 David Saxton with quotes around file name.
8057 2005-08-15 Borut Razem <borut.razem AT siol.net>
8059 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8060 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8061 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8062 make tests run on x86_64 platform
8064 2005-08-13 Raphael Neider <rneider AT web.de>
8066 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8067 as it might be executed DURING a build (parallel make is wonderful)
8069 2005-08-13 Raphael Neider <rneider AT web.de>
8071 * device/lib/Makefile.in (port-specific-objects-pic16):
8072 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8073 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8075 * device/lib/pic16/Makefile.rules: build subdirs before creating
8076 the library, removed builddir rule, create $(builddir) early in
8077 recurse rule, use empty recurse rule for leaf directories
8078 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8079 mkdir errors (race condition), removed duplicate suffix "hex"
8081 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8082 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8083 prevents mkdir -p from aborting on Alpha
8085 2005-08-12 Raphael Neider <rneider AT web.de>
8087 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8088 db-statements in order to allow for arrays of pointers in code
8089 sections to be placed without interspersed 0-padding, fixes
8091 * (emitStatistics): fixed division by zero for pic18f1220
8092 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8093 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8094 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8095 * (pic16_pCodeConstString): keep track of already emitted string
8096 literals to prevent "duplicate definitions of symbol _str_NR"
8097 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8099 * device/lib/Makefile.in: ignore failing PIC16 library builds
8100 * device/lib/pic16/Makefile: do not build if gputils are missing
8101 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8103 2005-08-10 Raphael Neider <rneider AT web.de>
8105 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8108 2005-08-10 Raphael Neider <rneider AT web.de>
8110 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8111 Rokas' patch to add the new fixed point type "__fixed16x16"
8112 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8113 functions for __fixed16x16 arithmetics
8114 * device/lib/pic16: reimplemented the build system to support
8115 a separate build directory, better handling of libio (create
8116 the library in a separate subdir for each architecture) and
8117 easier configuration (centralized in Makefile.common)
8119 2005-08-07 Raphael Neider <rneider AT web.de>
8121 * src/pic16/gen.c (genrshTwo): fixed sign extension
8122 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8123 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8125 * device/include/pic16/pic18f4220.h: NEW, header for
8126 pic18f4220 and pic18f4320
8127 * device/include/pic16/pic18fregs.h: added new devices,
8128 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8129 * device/include/pic16/signal.h: resolved name clashes
8130 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8131 to also allow testing for interrupt enable bits, added
8132 comments on how to use the macros
8133 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8134 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8135 register definitions for the devices
8136 * device/lib/pic16/pics.all: added new devices
8137 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8139 * device/lib/pic16/libc/stdlib/memfree: do not count
8140 the block header as free memory
8141 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8142 simplified and added missing end-of-blocklist-marker
8143 (reported by Peter Onion, fixes #1252814)
8144 * (_mergeHeapBlock): fixed loop condition
8145 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8146 len==0, restructured code
8147 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8148 up a bit, reduced bitfield accesses, prevent endless loops
8149 in case of heap corruption
8150 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8151 "unreferenced arguments/must return a value" warnings
8152 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8153 replaced BAUDREG with SPBRG
8154 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8155 device/lib/pic16/debug/gstack/gstack.c: replaced
8156 _naked, _asm, _endasm with __naked, __asm, __endasm
8158 2005-08-05 Raphael Neider <rneider AT web.de>
8160 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8161 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8163 2005-08-05 Borut Razem <borut.razem AT siol.net>
8165 * device/lib/Makefile.in: added missing ';'
8166 * configure: removed ^M characters
8168 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8170 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8171 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8174 2005-08-04 Borut Razem <borut.razem AT siol.net>
8176 * configure.in: pic16 libraries build 2nd try - enable running
8177 configure in device/lib/pic16
8178 * configure: regenerated from configure.in
8179 * device/lib/Makefile.in: create $(PORT)/bin directory
8181 2005-08-03 Raphael Neider <rneider AT web.de>
8183 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8184 to get/set values via pointers
8185 * (genUnpackBits,genPackBits): changed detection of
8186 ptr->bitfield vs. sym.bitfield, fixed access via generic
8187 pointers, removed dead (wrong) code for multibyte bitfields
8188 * (genNearPointerGet, genGenPointerGet): removed useless code,
8189 fixed bitfield detection, fixes #1250594
8190 * (genNearPointerSet): removed useless code
8191 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8192 and introduced macro pic16_emitpcode that conditionally emits
8193 the origin of the following pCode (useful for debugging SDCC)
8194 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8195 * (createDefmap): fixed handling of LFSR for --optimize-df
8197 2005-08-02 Borut Razem <borut.razem AT siol.net>
8199 * device/lib/Makefile.in: pic16 libraries build enabled since
8200 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8202 2005-08-02 Raphael Neider <rneider AT web.de>
8204 * src/pic16/gen.c (genPackBits): removed deprecated warning
8205 * (genGenPointerSet): fixed bitfield detection
8207 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8209 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8211 2005-07-31 Raphael Neider <rneider AT web.de>
8213 * device/lib/pic16/libdev/pic18f458.c,
8214 device/include/pic16/pic18f458.h: added missing T0CONbits
8216 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8218 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8220 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8222 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8224 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8226 * device/include/mcs51/at89c51ed2.h: added.
8228 2005-07-23 Raphael Neider <rneider AT web.de>
8230 * src/pic/gen.h: added emitpcode macro for debugging
8231 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8232 and replace by macro adding debug information on demand
8233 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8234 * (gencjne): tried to fix; replaced with correct (slower) code
8235 * (gen{Unp,P}ackBits): fixed single bit access
8236 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8237 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8238 previous instruction
8239 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8240 register has to be handled with care (forbidding movement
8241 of assignments/uses, removing assignments completely, ...)
8242 * (pCodeOptime2pCodes): make use of regIsSpecial
8243 * added lots of debugging output (commented out)
8244 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8245 from being reused as result UNLESS it is known to work
8247 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8249 * support/Util/dbuf.h: include <stddef.h> for size_t
8250 * .version: changed to version 2.5.2
8252 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8254 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8256 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8258 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8259 (genModOneByte): removed needless psha/pula
8261 2005-07-22 Raphael Neider <rneider AT web.de>
8263 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8264 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8265 * src/pic/gen.c (resolveIfx): do not "invent" labels
8266 * (genSkipc): changed to positive logic
8267 * (genSkipCond): removed as no longer needed
8268 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8270 * (genLeftShift): check operands are in different registers
8271 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8272 INCF does not update CARRY...
8273 * src/pic/main.c: fixed _linkCmd
8274 * src/pic/pcode.c (unlinkpCode): added inactive code
8275 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8276 alive (do not assign result and operand overlapping registers)
8278 2005-07-22 Raphael Neider <rneider AT web.de>
8280 * src/pic/device.c (dump_sfr): replaced register declaration with
8281 call to emitSymbolToFile() to avoid duplicate symbols
8282 * (assignRelocatableRegisters): do not declare external symbols
8283 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8284 right (take size of type, not etype)
8285 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8286 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8287 * (packRegsForAccUse): disabled assignment of WREG as
8288 the result reg to prevent occurence of just fixed #1235003,
8290 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8291 symbols (avoids duplicate symbols in .asm file)
8292 * (pic14emitRegularMap): use emitSymbolToFile()
8293 * src/pic/gen.c (aopOp): fixed spillLocation handling
8294 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8295 * (genDataPointerSet): removed unneccessary variables/output
8297 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8299 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8300 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8302 2005-07-21 Raphael Neider <rneider AT web.de>
8304 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8305 architecture cannot handle them efficiently, fixes bug #1235003
8306 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8307 check for empty sets before using them (fixes bug #1232190)
8309 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8311 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8312 (lnksect2): generate warnings for memory overlap
8313 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8314 constseg to set the name of these segments so you can instruct the linker
8315 to place them in banks
8316 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8317 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8318 added code_seg and const_seg to options
8319 * src/SDCCglue.c (emitMaps): use options.const_seg,
8320 (createInterruptVect): put interrupt vectors in segment HOME,
8321 (glue): put HOME before static segment and put the main glue in HOME,
8322 (glue): use options.code_seg
8323 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8324 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8325 these segments so you can instruct the linker to place them in banks
8326 (linkEdit): use code_loc for HOME segment which should be the first
8327 segment in code memory now
8328 * src/SDCCmem.c: fixed more stuff like bug 1238386
8329 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8330 (changePointer): don't change function pointers to code pointers for
8332 (compareType): added exceptional check for banked function pointers
8333 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8334 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8335 after static in code memory
8336 * src/mcs51/gen.c: added aopLiteralLong prototype,
8337 (aopForSym): use getSize for functions,
8338 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8339 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8340 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8342 (genPcall): use call for literal function pointers and generate banked
8343 calls over the one trampoline so there's only one place for the user to
8344 modify according to his/hers hardware,
8345 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8346 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8347 * src/mcs51/main.c: added keyword banked,
8348 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8349 * support/Util/SDCCerr.c,
8350 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8351 needed for passing the bank and address to the trampoline
8352 * device/lib/mcs51/crtbank.asm: added for bankswitching
8353 * device/lib/mcs51/Makefile: added crtbank
8355 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8357 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8358 for fields at offset 0 of a struct or union as reported
8359 on 2005-07-07 in the developer mailing list.
8361 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8363 * src/SDCCmem.c: fixed bug 1238386
8365 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8367 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8368 (patch #1144962), added peephole 300, enabled 259.x
8369 * doc/sdccman.lyx: removed screenshot and provided link instead
8371 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8373 * doc/sdccman.lyx: added section about debugging with ddd
8374 * doc/figures/ddd_example.eps: screenshot of debugging session
8376 2005-07-04 Raphael Neider <rneider AT web.de>
8378 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8379 like CODE pointers, fixes #1115683
8380 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8381 call, fixes bugs #1232211, #1228110,
8382 fixed wrong casts to pCodeFlow from pCodeInstructions
8384 2005-07-04 Raphael Neider <rneider AT web.de>
8386 * src/pic/gen.c (popGet): changed assert to allow for
8388 * (popGetAddr): changed signature to provide
8389 an additional index, patched all call sites
8390 * (genCmpEq): handle literal-like operands correctly
8391 * (genAddrOf): added sanity checks on __code/__data pointers
8392 * (genAssign): added handling of symbols from __code section
8393 * (gencjne): do not generate code for comparisons whose result
8394 is neither stored nor used, fixes bug #1171114
8395 * (AccLsh, AccRsh): operate on operand instead of WREG
8396 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8397 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8399 * rewrote complete shift-by-literal logic, commented unused
8401 * (genConstPointerGet): get multiple bytes (if result size > 1),
8402 fixed handling of non-immediate addresses
8403 * (genPointerGet): handle CODE pointers like CONST pointers
8404 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8405 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8406 operand is to be treated as a literal or not
8407 * (mov2w,genPcall,genCmpEq),
8408 src/pic/genarith.c: use aop_isLitLike() to decide between
8409 literal/register contents
8410 * (addSign): added missing offset
8411 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8412 only emit comment in debug-mode,
8413 use {aop,op}_isLitLike throughout the file
8414 * src/pic/glue.c: fix initializers for pointers (work in progress)
8415 * src/pic/pcode.c (get_op): honor index on _const symbols
8416 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8417 * (dumppBlock): added pCode size estimation
8418 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8419 check for IS_SYMOP before OP_SYMBOL'ing
8420 * fixed indentation, compacted switch-statements
8421 * (allocReg): find free register and allocate it instead of
8422 allocating new registers all the time
8423 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8424 registers as its operands (necessary only for multibyte GETs)
8426 2005-07-01 Raphael Neider <rneider AT web.de>
8428 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8429 debugging .asm-output macros FENTRY + FEXIT
8430 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8432 * (emitpComment): NEW, printf to pCode
8433 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8435 * (popGetAddr): NEW, variant of popGet to access an immediates
8436 high(er) bytes instead of the n'th byte of memory they reference,
8437 replaced popGet with popGetAddr where neccessary
8438 * (genDataPointerGet): reactivated and fixed implementation
8439 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8441 * (genDataPointerSet): fixed multibyte assignments
8442 * (genpic14Code): fixed --i-code-in-asm handling
8443 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8444 * (genPlus): fixed index-out-of-bounds error
8445 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8446 * src/pic/ralloc.c: added debugging output macro FENTRY2
8447 * (spillThis): fixed indentation, enbraced for-body for clarity
8448 * (rematStr): commented out as now unused
8449 * (regTypeNum): commented out special spill case (overwrites
8451 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8453 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8455 * doc/sdccman.lyx: documented sfr16/sfr32,
8456 added example for using storage class with function pointers
8457 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8459 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8461 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8462 * device/lib/_itoa.c,
8463 * device/lib/_ltoa.c: optimized codesize
8464 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8465 but don't know how to suppress the double warning.
8466 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8467 * support/Util/SDCCerr.c,
8468 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8470 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8472 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8473 fixed old K&R prototypes
8474 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8475 * device/lib/_gptrget.c,
8476 * device/lib/_gptrgetc.c,
8477 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8478 also new versions for small generic pointers and banked generic pointers
8479 * src/port.h: added const_name
8480 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8481 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8482 * src/SDCCcse.c (findPrevIc): check all associative operators
8483 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8484 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8485 * src/SDCCmem.c: updated comments,
8486 set far-space to 0 for pdata, results in optimized code
8487 * src/SDCCmem.h: added macro CONST_NAME
8488 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8489 moving the info into the highest bits, see also gptrget/gptrput
8490 * src/src.dsp: added sdcc.ico to project files
8491 * src/avr/gen.c (genCast): fixed bug 0x%d
8492 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8493 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8494 relation between ptr_type and DCL_TYPE,
8495 (genCast): fixed bug 0x%d
8496 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8497 (CODE)" for const_name
8498 * src/hc08/gen.c (genCast): fixed bug 0x%d
8499 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8500 (hc08_port): added "CONST (CODE)" for const_name
8501 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8502 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8503 between ptr_type and DCL_TYPE,
8504 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8505 operand* and took AOP() inside function so sfr-ness can be checked,
8506 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8508 (genFunction, genEndFunction): optimized stack setup,
8509 (genMinus): optimized for literals with ending zeroes (in bytes),
8510 (genCast): fixed bug 0x%d
8511 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8512 (mcs51_port): added "CONST (CODE)" for const_name
8513 * src/mcs51/peeph.def: made rule 226 more generic
8514 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8515 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8516 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8517 * src/z80/main.c (z80_port): added NULL for const_name,
8518 (gbz80_port): added NULL for const_name
8519 * support/regression/tests/bug663539.c,
8520 * support/regression/tests/sfr16.c: new tests
8522 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8524 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8526 2005-06-24 Raphael Neider <rneider AT web.de>
8528 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8530 * device/include/pic16/signal.h: added USBIF
8533 2005-06-24 Raphael Neider <rneider AT web.de>
8535 * device/lib/pic16/libdev/pic18f2455.c,
8536 device/include/pic16/pic18f2455.h: NEW
8537 * device/include/pic16/pic18fregs.h,
8538 device/lib/pic16/pics.all,
8539 src/pic16/device.c: added 18f2455
8540 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8541 device/include/pic16/{pic18f[68][567].h,usart.h}:
8542 replaced MULTIPLE_USARTS define with more relaible
8543 compatibility sfrs (for USART access)
8545 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8547 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8548 and the output asm file line is printed on two lines.
8550 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8552 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8553 BGT, BLE, BHI, and BLS instructions
8554 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8556 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8557 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8559 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8561 2005-06-15 Raphael Neider <rneider AT web.de>
8563 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8564 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8565 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8566 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8567 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8569 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8571 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8572 Marcel Telka in bug #1215704
8574 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8576 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8577 located in shared memory bank.
8579 2005-05-31 Raphael Neider <rneider AT web.de>
8581 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8582 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8583 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8585 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8587 * device/lib/_strncpy.c: fixed the fix
8589 2005-05-26 Raphael Neider <rneider AT web.de>
8591 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8592 initializers with \0, bug #1208187
8593 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8594 intializers with \0, bug #1208187
8596 2005-05-26 Raphael Neider <rneider AT web.de>
8598 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8599 initializers with \0, bug #1208187
8600 * src/pic16/main.c (_process_pragma): added sanity checks
8601 for stack position and size, emit warnings when appropriate
8603 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8605 * device/lib/_strncpy.c: fixed not filling with \0
8607 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8609 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8611 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8612 compound_statement),
8614 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8616 2005-05-24 Raphael Neider <rneider AT web.de>
8618 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8620 2005-05-24 Raphael Neider <rneider AT web.de>
8622 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8623 TRISE definitions, closes bug #1162453
8625 2005-05-22 Raphael Neider <rneider AT web.de>
8627 * src/pic16/main.c (_process_pragma): check for missing
8628 arguments to pragmas code and udata
8629 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8630 consistency fixes to match other headers (thanks to Jim Paris)
8631 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8633 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8635 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8637 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8639 * support/regression/tests/bug1198642.c: new test
8640 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8641 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8642 * support/scripts/resource.h,
8643 * support/scripts/resource.rc,
8644 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8645 * support/scripts/sdcc.ico: added 32x32 icon
8647 2005-05-18 Raphael Neider <rneider AT web.de>
8649 * device/lib/pic16/libdev/pic18f*.c,
8650 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8651 keywords to "__sfr" and "__at (X)"
8652 * device/include/pic16/pic18fregs.h: added pic18f4520
8653 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8654 #1203088 (MPLAB compatibility)
8656 2005-05-17 Raphael Neider <rneider AT web.de>
8658 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8659 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8660 * device/lib/pic16/pics.all: added new devices
8661 * src/pic16/device.c: added support for pic18f4520
8663 2005-05-16 Raphael Neider <rneider AT web.de>
8664 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8665 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8666 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8667 convenience function for bit access
8669 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8671 * device/lib/printf_large.c: fixed bug 1193299
8672 * support/regression/tests/bug1057979.c: added test %3.3s
8674 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8676 * device/include/mcs51/8051.h,
8677 * device/include/mcs51/8052.h: made parseable with lint
8678 * device/include/mcs51/lint.h: added include file for (sp)lint
8679 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8680 * doc/cdbfileformat.lyx,
8681 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8683 2005-05-14 Raphael Neider <rneider AT web.de>
8685 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8686 * device/lib/pic16/libc/stdlib/itoa.c (new)
8687 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8688 * device/lib/pic16/libio/Makefile: exclude subdir according to
8689 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8690 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8691 * src/pic16/gen.c (genFunction): prevent annoying warning
8692 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8694 * support/cpp2/cppmain.c (cpp_output_string): new
8695 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8698 2005-05-13 Borut Razem <borut.razem AT siol.net>
8700 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8702 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8704 * .version: changed to version 2.5.1; back to bleeding edge development
8706 2005-05-11 Borut Razem <borut.razem AT siol.net>
8708 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8709 generate PDF version 1.3 documents
8711 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8713 * .version: changed to version 2.5.0
8715 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8717 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8719 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8721 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8722 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8723 well as many smaller updates.
8724 * .version: changed to version 2.5.0-pre1
8726 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8728 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8730 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8732 * support/regression/tests/bug1185672.c: added
8733 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8735 * src/mcs51/gen.c (genCall): added comments, made it look safer
8736 * src/mcs51/gen.c (genEndFunction): simplified
8738 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8740 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8742 2005-04-14 Borut Razem <borut.razem AT siol.net>
8744 * fixed bug 1045046 - SIGSEGV with really simple code?:
8745 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8746 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8748 2005-04-14 Borut Razem <borut.razem AT siol.net>
8750 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8751 src/pic16/device.h: temporarily disabled experimental #inline pragma
8754 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8756 * device/include/z80/stdio.h,
8757 * device/include/z80/string.h: removed these highly incomplete files so
8758 SDCC can use the default ones in device/include/
8760 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8762 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8764 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8767 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8769 * device/include/malloc.h: removed redundant __reentrant prototypes
8770 * device/lib/_mullong.c: added working xstack variant in asm (C version
8771 doesn't pass regression tests)
8772 * device/lib/bpx.c: used __data and made bpx char for mcs51
8773 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8774 (createFunction): fixed bug with xstackPtr
8775 * src/SDCCcse.c: corrected comments
8776 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8777 (killDeadCode, eBBlockFromiCode): removed unused code
8778 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8780 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8781 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8782 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8783 (genModOneByte): fixed warning in MSVC
8784 * src/mcs51/main.c (): added comments
8785 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8787 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8789 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8791 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8793 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8795 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8797 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8798 characters arrays of larger size than the declared one.
8800 2005-04-10 Borut Razem <borut.razem AT siol.net>
8802 * src/pic/gen.c (genInline),
8803 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8804 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8805 (findNextInstruction), (findPrevInstruction),
8806 (findInstructionUsingLabel),
8807 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8808 * src/pic/pcode.c (findLabel): added missing '\n'
8809 * src/src.dsp: added SDCCdwarf2.c to the project
8811 2005-04-09 Borut Razem <borut.razem AT siol.net>
8813 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8815 2005-04-08 Raphael Neider <rneider AT web.de>
8817 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8818 into the chain after a given one) and mergeDefmapSymbols (combine
8819 defmap entries for each symbol per pcode)
8820 * (createDefmap): have defmap entries merged in the end
8821 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8822 a symbol before replacing one access type's symbol, merge symbols in
8823 the end (replacement symbol might already have an entry)
8824 * (assignValnums): keep reference to written WREG intact
8826 2005-04-08 Raphael Neider <rneider AT web.de>
8828 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8831 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8833 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8836 2005-04-07 Raphael Neider <rneider AT web.de>
8838 * device/include/pic16/usart.h: added compatibility defines for
8839 devices with more than one USART
8840 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8842 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8844 * device/lib/Makefile.in: updated for port specific include
8846 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8848 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8850 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8852 * device/include/8051.h,
8853 * device/include/8052.h,
8854 * device/include/at89S8252.h,
8855 * device/include/at89c55.h,
8856 * device/include/at89x051.h,
8857 * device/include/at89x51.h,
8858 * device/include/at89x52.h,
8859 * device/include/mcs51reg.h,
8860 * device/include/reg51.h,
8861 * device/include/reg764.h,
8862 * device/include/regc515c.h,
8863 * device/include/sab80515.h: (re)moved these 12 files
8864 * device/include/mcs51/8051.h,
8865 * device/include/mcs51/8052.h,
8866 * device/include/mcs51/at89S8252.h,
8867 * device/include/mcs51/at89c55.h,
8868 * device/include/mcs51/at89x051.h,
8869 * device/include/mcs51/at89x51.h,
8870 * device/include/mcs51/at89x52.h,
8871 * device/include/mcs51/mcs51reg.h,
8872 * device/include/mcs51/reg51.h,
8873 * device/include/mcs51/reg764.h,
8874 * device/include/mcs51/regc515c.h,
8875 * device/include/mcs51/sab80515.h: and added them here
8877 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8879 * device/include/stdarg.h: changed SDCC specific keywords to double
8881 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8883 * device/include/hc08/mc68hc908gp32.h,
8884 * device/include/hc08/mc68hc908jb8.h,
8885 * device/include/hc08/mc68hc908jkjl.h,
8886 * device/include/hc08/mc68hc908qy.h: fixed comments
8887 * device/include/mcs51/README: updated
8888 * device/include/mcs51/c8051f120.h: added PINRSF
8889 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8890 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8891 amidst code. Also inline is not supported.
8893 2005-04-06 Raphael Neider <rneider AT web.de>
8895 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8896 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8897 callers stack/frame pointers
8899 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8901 * device/include/pic16/usart.h: added, missing in previous commit,
8902 * device/include/pic16/adc.h: fixed typo,
8903 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8905 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8907 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8908 uninitialized because a bug appears with gplink
8909 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8910 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8911 complains for unrecognised option
8913 2005-04-05 Raphael Neider <rneider AT web.de>
8915 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8916 structs as well (using memcpy)
8917 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8918 on ISRs (GOTO has no label)
8919 * src/pic16/device.h: added OF_OPTIMIZE_DF
8920 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8921 new data flow analysis/optimization
8922 * src/pic16/pcode.c: added (prototypes for and implementation of)
8923 dataflow analysis functions, fixed pCodeInstructions' inCond and
8924 outCond values, made RCALL a branch instruction
8925 * (pic16_unlinkpCode): keep C line if possible
8926 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8927 C line moved if possible
8928 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8929 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8930 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8931 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8933 * (pic16_getJumptabpCode): NEW, needed in...
8934 * (LinkFlow): fixed handling of jumptables, calls and conditional
8936 * (pic16_InsertCommentAfter): NEW
8937 * (pic16_pCodeReplace): made verbose and flow preserving
8938 * (AnalyzeFlow): added call to data flow analysis
8939 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8940 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8941 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8943 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8945 * src/SDCCast.c (decorateType): fixed bug #1105626
8947 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8949 * device/include/asm/pic16/features.h,
8950 * pic18f*.h headers,
8951 * device/include/pic16/adc.h,
8952 * device/include/pic16/delay.h,
8953 * device/include/pic16/i2c.h,
8954 * device/include/pic16/malloc.h,
8955 * device/include/pic16/stdio.h,
8956 * device/include/pic16/stdlib.h,
8957 * device/include/pic16/string.h,
8958 * device/lib/pic16/libc/stdio/printf_tiny.c,
8959 * device/lib/pic16/libc/stdio/printf_small.c,
8960 * device/lib/pic16/libc/stdio/strmgpsim.c,
8961 * device/lib/pic16/libc/stdio/strmmssp.c,
8962 * device/lib/pic16/libc/stdio/strmusart.c,
8963 * device/lib/pic16/libc/stdio/vfprintf.c,
8964 * device/lib/pic16/libc/stdlib/ltoa.c,
8965 * device/lib/pic16/libc/stdlib/putchar.c,
8966 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8967 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8968 * device/lib/pic16/libc/stdlib/memchrram.c,
8969 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8970 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8971 * device/lib/pic16/libio/adc/adcbusy.c,
8972 * device/lib/pic16/libio/adc/adcread.c,
8973 * device/lib/pic16/libio/adc/adcsetch.c,
8974 * device/lib/pic16/libio/usart/ubaud.c,
8975 * device/lib/pic16/libio/usart/ubusy.c,
8976 * device/lib/pic16/libio/usart/udrdy.c,
8977 * device/lib/pic16/libio/usart/uopen.c,
8978 * device/lib/pic16/libio/usart/uputc.c,
8979 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8980 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8981 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8982 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8983 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8984 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8985 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8986 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8987 specific keywords to double underlined form,
8988 * device/lib/pic16/libc/Makefile.rules,
8989 * device/lib/pic16/libsdcc/Makefile.rules,
8990 * device/lib/pic16/libm/Makefile,
8991 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8992 to compile with C standard set in Makefile.common
8993 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8994 rand.c and crc.c in compilation process,
8995 * device/lib/pic16/libsdcc/int/divuint.c,
8996 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8997 `c' from signed to unsigned,
8998 * device/lib/pic16/startup/crt0.c,
8999 * device/lib/pic16/startup/crt0i.c,
9000 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9001 keywords to double underlined form, bug fixes in _do_cinit function
9002 which prevented the correct initialization of the .idata segment,
9003 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9004 core to enter a infinite loop
9005 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9007 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9009 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9011 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9013 * device/include/Makefile.in: add support for hc08 subdirectory
9014 * device/include/hc08/: new subdirectory
9015 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9016 Lucas Loizaga, thanks!
9017 * device/include/hc08/mc68hc908qy.h,
9018 * device/include/hc08/mc68hc908gp32.h,
9019 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9020 their own directory. Changed internal macro names to use the compiler
9021 reserved namespace. Changed SDCC specific keywords to double
9023 * device/include/math.h,
9024 * device/include/malloc.h,
9025 * device/include/stdarg.h,
9026 * device/include/stdbool.h
9027 * device/include/string.h,
9028 * device/include/tinibios.h,
9029 * device/include/ds400rom.h,
9030 * device/include/8051.h,
9031 * device/include/8052.h,
9032 * device/include/80c51xa.h,
9033 * device/include/at89c55.h,
9034 * device/include/at89S8252.h,
9035 * device/include/at89x51.h,
9036 * device/include/at89x52.h,
9037 * device/include/ds80c390.h,
9038 * device/include/reg764.h,
9039 * device/include/regc515c.h,
9040 * device/include/sab80515.h,
9041 * device/include/mcs51/c8051f000.h,
9042 * device/include/mcs51/c8051f018.h,
9043 * device/include/mcs51/c8051f020.h,
9044 * device/include/mcs51/c8051f040.h,
9045 * device/include/mcs51/c8051f060.h,
9046 * device/include/mcs51/c8051f120.h,
9047 * device/include/mcs51/c8051f300.h,
9048 * device/include/mcs51/c8051f310.h,
9049 * device/include/mcs51/c8051f320.h,
9050 * device/include/mcs51/c8051f330.h,
9051 * device/include/mcs51/c8051f350.h,
9052 * device/include/z180.h: Changed SDCC specific keywords to double
9055 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9057 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9059 * (pic16_assignConfigWordValue): disable testing of configuration
9060 register value with config mask,
9061 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9062 function with port->fun_prefix,
9063 * (genFunction): when generating a naked interrupt function never
9064 create an absolute segment placed in interrupt vector address, place
9065 the actual interrupt function at IVA instead, when an interrupt
9066 function is generated with unspecified interrupt then do not create
9067 the absolute section,
9068 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9069 code for generating a call to generic pointer get/put function with
9070 a call to function pic16_callGenericPointer(),
9071 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9072 the call to the generic pointer get/put functions with prefixing the
9073 function name with port->fun_prefix,
9074 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9075 * src/pic16/main.c (_process_pragma): prefix function with
9077 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9078 calling assembler, old 18Fxxxx macro is deprecated,
9079 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9080 PC_ASMDIR in while condition,
9081 * (findInstruction): add PC_ASMDIR in while condition,
9082 * (buildCallTree): prefix main with port->fun_prefix,
9083 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9084 identifier for variable with banked access in instructions BTFSS,
9085 BTFSC, BCF, BSF, BTG
9086 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9087 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9088 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9089 perform optimization when enviroment variable NO_REG_OPT is set,
9090 * (insideLRBlock): NEW, return 1 if register is inside an
9091 INF_LOCALREGS block,
9092 * (RemoveRegFromLRBlock): remove a register that is completely
9093 eliminated by register optimization, but it is still left in local
9094 register store/restore in/from stack block,
9095 * (Remove2pcodes): after removing register, check to see if it
9096 should be removed from local register store/restore in/from stack
9098 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9099 DUMMY_READ_VOLATILE,
9101 * device/include/pic16/adc.h: minor prototype modifications and
9103 * device/include/pic16/malloc.h: added GPL notice various
9105 * device/include/pic16/stdint.h: NEW, standard header for ints
9106 * device/include/pic16/delay.h: NEW, header for delay functions,
9107 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9109 * device/include/pic16/signal.h: NEW, header providing helper macros
9110 for implementing signal handlers,
9111 * device/include/pic16/stdio.h: added prototypes for functions,
9112 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9113 prototypes for stdin and stdout, added macro PUTCHAR to
9114 automatically implement putchar function prototype,
9115 * device/include/pic16/usart.h: modified and updated USART library,
9116 * device/lib/pic16/libio/adc/,
9117 * device/lib/pic16/libio/i2c: some modifications to improve library
9119 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9120 family of functions,
9121 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9122 family of functions and other sources,
9123 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9124 of the PIC18Fxx[28] devices,
9125 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9126 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9127 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9128 _do_cinit function, because the previous failed when local variables
9129 where not placed in the same memory bank,
9130 * device/lib/pic16/libsdcc/char/: various modifications to improve
9131 library performance,
9132 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9133 information on the new functions of the c library and more...
9135 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9137 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9139 2005-03-26 Raphael Neider <rneider AT web.de>
9141 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9142 if condition == CARRY)
9143 * (genCmp): adapted to new genSkipc semantics
9144 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9145 on rIfx (genCmp was broken)
9147 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9149 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9150 * src/z80/main.c (_keywords[]),
9151 * src/SDCCglobal.h (struct options),
9153 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9154 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9155 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9156 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9157 always available in leading double underscore form. The C99 support is
9158 mostly missing, but it's a start.
9159 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9160 reserved identifier "__data".
9162 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9164 * src/mcs51/peeph.def: fixed bug 1170013
9166 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9168 * device/include/mcs51reg.h: fixed bug 842007
9170 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9172 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9175 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9177 * src/port.h (struct PORT),
9178 * src/avr/ralloc.c (avr_assignRegisters),
9180 * src/ds390/ralloc.c (ds390_assignRegisters),
9182 * src/hc08/ralloc.c (hc08_assignRegisters),
9184 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9186 * src/pic/ralloc.c (pic14_assignRegisters),
9188 * src/pic16/ralloc.c (pic16_assignRegisters),
9190 * src/xa51/ralloc.c (xa51_assignRegisters),
9192 * src/z80/ralloc.c (z80_assignRegisters),
9194 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9195 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9197 * src/SDCCdflow.c (computeDataFlow),
9199 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9201 * src/SDCCcflow.c (*),
9203 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9204 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9205 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9206 immedDom() returning wrong block; probably fixes bug #1160833)
9208 2005-03-20 Borut Razem <borut.razem AT siol.net>
9210 * support/scripts/inc2h.pl: WIN32 port
9212 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9214 * device/lib/makefile.in: added abs.c and labs.c
9216 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9218 * device/include/stdint.h: added
9219 * device/lib/abs.c: added
9220 * device/lib/labs.c: added
9221 * device/include/stdlib.h: added abs() and labs() prototypes
9222 * device/lib/libsdcc.lib: added abs and labs
9223 * device/include/float.h,
9224 * device/lib/_fsmul.c,
9225 * device/lib/printf_fast.c,
9226 * device/lib/printf_tiny.c: updated comments
9228 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9230 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9233 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9235 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9236 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9238 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9240 * device/lib/printf_large.c: removed inline assembly for portability and
9241 readability. Use printf_fast if speed or size are more important.
9242 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9243 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9245 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9247 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9248 prevent compiler warning
9250 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9252 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9253 moved to level 0 and declared as static. Also they are explicit
9254 placed in access bank. This was necessery because some times they
9255 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9256 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9257 optimizations. Currently only compare to unsigned char is implemented,
9258 * src/pic16/gen.c: added fReturnIdx array,
9259 * (struct resolvedIfx) is moved to gen.h and made public,
9260 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9261 * (aopForSym): added an optimization to directly store in stack of
9262 the operand of a SEND iCode,
9263 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9264 but as registers instead (AOP_REG) using the fReturnIdx array,
9265 * (pic16_freeAsmop): remove the freed register from the
9266 _G.sregsAlloc field,
9267 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9268 a compare of 'WREG',
9269 * (pic16_popGetTempRegCond): changed function prototype, now
9270 function takes also a bitVector argument v which holds the current
9271 set of registers that are allocated for stack access by aopForSym,
9272 registers allocated in aopForSym for accessing stack symbols are not
9273 any more part of the functions usedRegs field,
9274 * (genCall): some times aopOp is called for a stack variable to be
9275 send, aopForSym might perform the push, if this is true make sure
9276 that genCall doesn't push the variable twice by testing _G.resDirect,
9277 * (genFunction): changed testing for unspecified interrupt number
9278 from 256 to INTNO_UNSPEC,
9279 * modified selection scheme of frame pointer generation. Previously
9280 if function did use local registers a frame pointer was generated,
9281 now a frame pointer is generated only if function has arguments
9282 (that need PLUSW2 register access), or has stack arguments, or the
9283 compiler is not instructed to omit the frame pointer,
9284 * (genEndFunction): before restoring local registers that were saved
9285 in the function preamble, also restore the registers that *might*
9286 have been allocated for stack access,
9287 * (genRet): removed some old comments,
9288 * (genCmp, the active (RN's) version): added a call to the
9289 pic16_genCmp_special function to perform the compare with a more
9290 robust and optimized way,
9291 * (genInline): a feature has been added in inline code generation,
9292 which allows a wildcard variable substitution when writing inline
9293 assembly. Code is incomplete and experimental therefore undocumented,
9294 * (genCast): changed order of aopOp for result and right to allow
9295 aopForSym to directly load the result if possible,
9296 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9297 perform an optimized compare on some selected special occasions,
9298 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9299 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9300 generate an IVT any more,
9301 * src/pic16/main.c (pic16_optionsTable): added command line option
9303 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9304 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9306 * src/pic16/NOTES: Raphael Neider added in list of active developers
9307 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9308 jumptable_end to prevent bug #,
9309 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9310 inCond and outCond fields,
9311 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9312 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9313 turn off register spilling,
9314 * (packRegsForOneUse): synced with other ports' versions although it
9315 is not used currently,
9316 * (pic16_packRegisters): added an optimization while reading
9317 structure bitfields, some registers may be saved (malloc code is
9318 decreased by 80 bytes)
9320 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9322 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9323 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9324 this can be optimized more?
9326 2005-03-10 Raphael Neider <rneider AT web.de>
9328 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9329 genNearPointerGet): (hopefully) fixed access to bitfields via
9330 pointers (p->bitN = x; and x = p->bitN; failed)
9332 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9334 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9336 2005-03-09 Raphael Neider <rneider AT web.de>
9338 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9340 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9342 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9343 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9344 (regTypeNum): set REG_BIT type if necessary
9345 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9346 * support/regression/tests/critical.c: check bug 1144613
9348 2005-03-02 Raphael Neider <rneider AT web.de>
9350 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9352 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9354 * src/avr/ralloc.c (serialRegAssign),
9355 * src/ds390/ralloc.c (serialRegAssign),
9356 * src/hc08/ralloc.c (serialRegAssign),
9357 * src/mcs51/ralloc.c (serialRegAssign),
9358 * src/pic/ralloc.c (serialRegAssign),
9359 * src/pic16/ralloc.c (serialRegAssign),
9360 * src/xa51/ralloc.c (serialRegAssign),
9361 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9363 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9365 * src/SDCCast.c (decorateType): fixed bug 1124787
9367 2005-02-20 Hubert Sack <sack AT digiplan.de>
9368 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9370 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9373 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9375 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9376 to keep the correct label reference count when adding/removing references
9377 to labels. A peephole file using this is appended to patch #1144962.
9379 2005-02-14 Raphael Neider <rneider AT web.de>
9381 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9382 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9383 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9384 retrievals of result operand's value on assignment
9386 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9388 * device/include/pic16/string.h: modified prototype for memccpy()
9389 to memccpy(void *, void *, char, size_t)
9390 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9391 check whether to omit frame pointer or not,
9392 * (genInline): convert all occurences of "\n" to LF in inline
9393 assembler blocks, this helps formatting the inline text,
9394 * (pic16_loadFSR0): modified prototype,
9395 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9396 removed some 8051 legacy code,
9397 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9398 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9399 before allocating temporary registers in functions,
9401 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9403 * support/regression/tests/bitvars.c: corrected the "fix"
9405 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9407 * support/regression/tests/bitvars.c,
9408 * support/regression/tests/bitwise.c,
9409 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9411 2005-02-10 Raphael Neider <rneider AT web.de>
9413 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9414 different size for Alpha
9415 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9417 2005-02-09 Raphael Neider <rneider AT web.de>
9419 * src/SDCC.lex(doPragma) : save and restore warning options as well
9420 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9421 * have #pragma less_pedantic set the errorlevel to WARNING
9423 * (cloneOptimize) : fixed wrong malloc's size
9424 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9425 facilitate correct handling of #pragma (save|restore)
9427 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9429 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9431 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9433 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9435 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9437 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9439 2005-02-02 Raphael Neider <rneider AT web.de>
9441 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9442 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9443 * (pic16_storeForReturn): fixed to allow returning function pointers
9444 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9445 * device/include/pic16/{stddef.h,stdbool.h}: added
9447 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9449 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9451 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9453 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9454 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9455 appeared to be required
9457 2005-01-31 Borut Razem <borut.razem AT siol.net>
9459 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9460 include/mcs51 and include/z80 directories to the package
9462 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9464 * src/hc08/gen.c (genFunction): fixed bug #1112752
9466 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9468 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9470 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9472 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9474 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9478 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9480 * device/include/c8051fxxx.h: removed these 6 files
9481 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9483 2005-01-26 Raphael Neider <rneider AT web.de>
9485 * src/pic16/gen.c (genAssign): fixed assignment from longs
9486 in codespace (were cut to three bytes)
9487 * (genDummyRead): implemented (except for CODESPACE...),
9489 * src/pic16/glue.c (emitStatistics): beautified
9490 * device/lib/pic16/libm/Makefile: added include path
9492 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9494 * src/z80/gen.c (aopPut): fixed bug #1103902
9496 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9498 * device/lib/expf.c: fixed bug #1095792
9500 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9502 * device/lib/pic16/libm: added Math library sources
9504 2005-01-24 Raphael Neider <rneider AT web.de>
9506 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9507 to enable upcast to pCodeOpReg2 (there is no type tag to
9508 differenciate the two and pic16_popGet2p cast into PCOR2)
9509 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9510 (sizeof(sectNames) changed to sizeof(sectName))
9511 Both patches fix segfaults under MinGW.
9513 2005-01-23 Raphael Neider <rneider AT web.de>
9515 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9516 Safe_[mc]?alloc()'ed variables
9517 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9518 of (byte sized) temporaries (assign them to WREG for now)
9519 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9520 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9521 this might fix SIGSEGVs on MinGW...
9522 * src/SDCCopt.c (killDeadCode): restored original behaviour
9523 (volatile operands might get thrown away though)
9525 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9527 * src/pic16/gen.c: fixed bug #1106975,
9528 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9529 pointer update, INTCON is saved, global interrupts are disabled and
9530 restored after updateing TOS.
9531 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9532 * added function attribute 'shadowregs' to take advantage of shadow
9534 * added function attribute 'wparam' as an alternative to the wparam
9536 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9537 user declares a non-ISR function as 'shadowregs',
9538 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9540 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9542 * .version: bumped version number to 2.4.8
9543 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9545 * device/lib/pic16/libio/i2c/: I2C module support library,
9546 * device/include/pic16/i2c.h: I2C support library header,
9547 * device/lib/pic16/libc/stdio/: standard IO support sources,
9548 * (printf_small.c): printf_small() source, supports float print,
9549 * (printf_tiny.c): printf_tiny() source, does not support floats,
9550 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9551 enable global optimizations for entire library source, other
9552 Makefiles in the source tree are also modified to reflect this,
9553 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9555 * doc/sdccman.lyx: updated to reflect new changes,
9556 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9557 sym->onStack if-case,
9558 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9559 sbit, idata, _idata, xdata, _xdata,
9560 * added pragma library, to link an external library, (see doc),
9561 * removed command line options, --pomit-config-words, --pomit-ivt,
9562 --pleave-reset-vector,
9563 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9564 when calling assembler to reflect memory model used, also define
9565 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9566 reflect stack model used,
9567 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9568 on stack return NULL,
9570 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9572 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9573 of the operands is volatile. Fixes #1020220
9575 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9577 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9578 * (OptimizeRegUsage): make sure that there is really no other flow where
9579 the first pCode is used
9581 2005-01-22 Raphael Neider <rneider AT web.de>
9583 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9584 to fix #1106967 (pCode->seq are not set up correctly)
9586 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9588 * src/SDCCglue.c (glue): make sure code area is declared before the
9589 static initialization area.
9591 2005-01-21 Raphael Neider <rneider AT web.de>
9593 * device/lib/Makefile.in: fixed test for pic16 install dir
9594 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9596 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9597 added --optimize-goto compiler switch and pragma wparam documentation
9598 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9599 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9600 and PRODH closing bug #1071770 (peephole optimizer)
9602 2005-01-19 Raphael Neider <rneider AT web.de>
9604 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9605 cmdLine buffers (used when calling sdcpp...) are large enough
9606 (MAX_PATH=256 truncates arguments leading to system halts when
9608 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9609 * (genUminus): rewritten to for efficiency
9610 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9611 used uninitialized in some cases)
9612 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9613 copy the third byte from the int -- now assumes 0x80 (data memory)
9614 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9615 operands (genAddLit expects the iCode's operands to swapped as
9616 well), fixed leftover bytes (crashed for short left operands)
9617 * (pic16_genMinusDec): performance improvements, removed false
9619 * (pic16_genMinus): fixed to cope with differently sized operands
9620 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9622 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9623 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9624 new banksel optimization
9625 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9626 analysis for temporary registers (segfaults...)
9627 * src/pic16/peeph.def: added rule
9629 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9631 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9632 which converts a float number to its ASCII representation
9633 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9634 functions to convert the fractional and integer part of a float to ASCII,
9635 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9636 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9638 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9640 * device/include/pic16/adc.h: added GPL info,
9641 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9642 a pCodeOp as tested operand,
9643 * (genNearPointerGet): optimized bit testing, does not use
9644 intermediate register for bit value, test directly instead with
9645 BTFSS, BTFSC, works only for single bits,
9646 * (genpic16Code): dump the name of the iCode in the asm,
9647 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9648 renamed to pic16_decodeOp,
9649 * (serialRegAssign): do not allocate a temporary register for iCode
9650 sequences that test a single bit for 1/0
9652 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9654 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9655 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9656 access stack and frame pointers. They are initially assigned to
9657 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9658 accessing SFRs. Updated all occurences of modification of stack or
9659 frame pointer in gen.c and pcode.c,
9660 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9661 assigning of a literal value to pointers,
9662 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9663 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9666 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9668 * doc/sdccman.lyx: update documentation about stack pragma, added
9669 some info for stack memory models
9671 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9673 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9675 2005-01-08 Raphael Neider <rneider AT web.de>
9677 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9678 udata sections to fix bug #1097823
9680 2005-01-05 Raphael Neider <rneider AT web.de>
9682 * src/pic16/gen.c (genGenericShift): added handling of differently
9683 sized left operand and result
9685 2005-01-04 Raphael Neider <rneider AT web.de>
9687 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9688 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9689 to hold the condition bit)
9690 * added new version of genCmp (old code available via #define)
9691 * added new version of genShiftLeft/genShiftRight in a generic
9692 way, now supports shifting by negative values
9693 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9694 shiftCount (expected by genGenericShift)
9695 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9696 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9698 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9699 is an invalid literal too...)
9701 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9703 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9704 from Raphael Neider,
9705 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9706 for 8-bit literals. This fixes some literal operands which are sign
9707 extended to 16-bits ints when instruction needs only 8-bits.
9709 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9711 * device/lib/logf.c: added mcs51 assembly version
9712 * device/lib/expf.c: added mcs51 assembly version
9713 * device/lib/_logexpf.c: new shared asm code for expf and logf
9714 * device/include/math.h: add defines for assembly math library
9715 * device/lib/Makefile.in: build new _logexpf.c
9716 * device/lib/libfloat.lib: use new _logexpf.c
9718 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9721 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9722 device types which have less than 0x7f registers.
9724 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9726 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9728 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9730 * device/lib/printf_fast.c: only build on supported arch.
9731 * device/lib/printf_tiny.c: only build on supported arch.
9732 * device/lib/printf_fast_f.c: only build if asm float lib
9733 * device/lib/_fsget1arg.c: only build if asm float lib
9734 * device/lib/_fsget2args.c: only build if asm float lib
9735 * device/lib/_fsnormalize.c: only build if asm float lib
9736 * device/lib/_fsreturnval.c: only build if asm float lib
9737 * device/lib/_fsrshift.c: only build if asm float lib
9738 * device/lib/_fsswapargs.c: only build if asm float lib
9739 * device/include/stdio.h: don't provide print_fast,
9740 print_fast_f, print_tiny prototypes if --xstack used
9742 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9744 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9745 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9748 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9750 * device/lib/printf_fast_f.c: same as printf_fast, but
9751 with floating point enabled
9752 * device/lib/printf_fast.c: minor tweaks
9753 * device/include/stdio.h: add printf_fast_f
9755 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9757 * src/SDCCmain.c: make --float-reent default for mcs51
9758 * device/lib/_fsadd.c: added mcs51 assembly version
9759 * device/lib/_fssub.c: added mcs51 assembly version
9760 * device/lib/_fsmul.c: added mcs51 assembly version
9761 * device/lib/_fsdiv.c: added mcs51 assembly version
9762 * device/lib/_fseq.c: added mcs51 assembly version
9763 * device/lib/_fsneq.c: added mcs51 assembly version
9764 * device/lib/_fsgt.c: added mcs51 assembly version
9765 * device/lib/_fslt.c: added mcs51 assembly version
9766 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9767 * device/lib/Makefile.in: add _fscmp to build
9768 * device/lib/libfloat.lib: add _fscmp to build
9770 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9772 * device/lib/_fs2slong.c: added mcs51 assembly version
9773 * device/lib/_fs2sint.c: added mcs51 assembly version
9774 * device/lib/_fs2schar.c: added mcs51 assembly version
9775 * device/lib/_fs2ulong.c: added mcs51 assembly version
9776 * device/lib/_fs2uint.c: added mcs51 assembly version
9777 * device/lib/_fs2uchar.c: added mcs51 assembly version
9778 * device/lib/_slong2fs.c: added mcs51 assembly version
9779 * device/lib/_sint2fs.c: added mcs51 assembly version
9780 * device/lib/_schar2fs.c: added mcs51 assembly version
9781 * device/lib/_ulong2fs.c: added mcs51 assembly version
9782 * device/lib/_uint2fs.c: added mcs51 assembly version
9783 * device/lib/_uchar2fs.c: added mcs51 assembly version
9784 * device/include/float.h: added #define to select asm vs c
9786 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9788 * device/lib/printf_fast.c: improvements to float output
9789 * device/include/float.h: add defines for assembly float library
9790 * device/lib/_fsget1arg.c: receive 1 float arg
9791 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9792 * device/lib/_fsnormalize.c: normalize a float
9793 * device/lib/_fsreturnval.c: return float, various helper routines
9794 * device/lib/_fsrshift.c: right shift a float's mantissa
9795 * device/lib/_fsswapargs.c: swap 2 floats
9796 * device/lib/Makefile.in: build these 6 new files for mcs51
9797 * device/lib/libfloat.lib: add these 6 files to the library
9799 2004-12-26 Borut Razem <borut.razem AT siol.net>
9801 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9804 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9806 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9807 and fully reentrant and register bank neutral.
9808 * device/lib/printf_fast.c: added float (not enabled by default),
9809 added compact/slower integer (also not enabled by default),
9810 improved size/speed of fast integer code, other minor changes
9811 * device/include/stdio.h, device/lib/Makefile.in,
9812 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9814 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9816 * src/pic16/pcode.c: declaring variables other than at the start of a
9817 block is not supported in C by VC6.
9819 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9821 * applied a previous patch from Raphael Neider that wasn't included
9822 in the previous commits, which fixes infinite loops within jumptable
9824 * made some fixes that previous patches introduced
9826 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9828 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9829 that fixes an issue with AOP_PCODE asmop's offset,
9830 * (pic16_popCopyReg): update instance field too,
9831 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9832 function of pic port,
9833 * (genCmp, genAnd, genAssign),
9834 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9836 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9838 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9839 variables initial values to idata section,
9840 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9841 variables in some functions. This utilizes parmBytes field of iCode
9842 structure to hold the offset of the variable in stack. (might be
9843 able to use the stack field too?)
9844 * applied patch from Raphael Neider # ### , # ###
9845 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9846 variable initial values in idata section,
9847 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9848 for static variables with initial value
9849 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9850 applied fix in while loop from Raphael Neider.
9852 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9854 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9855 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9856 * src/ds390/ralloc.c (serialRegAssign): spill bits
9857 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9858 * support/Util/SDCCerr.c,
9859 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9860 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9861 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9863 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9865 * device/include/sdcc-lib.h: inserted LGPL, added includes
9866 asm/ds390/features.h and asm/mcs51/features.h
9867 * device/include/asm/default/features.h,
9868 * device/include/asm/gbz80/features.h,
9869 * device/include/asm/z80/features.h: added empty _AUTOMEM
9871 * device/include/asm/ds390/features.h,
9872 * device/include/asm/mcs51/features.h: added files with defines for
9873 _AUTOMEM and _STATMEM indicating automatic and static storage class
9874 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9875 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9876 * src/SDCCicode.c (geniCodeCast),
9877 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9878 * src/SDCCloop.c (loopInduction): removed unused variable lr
9879 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9880 to convertToFcall to include char modulo (RFE 1065037), added check
9881 if left operand is unsigned and use abs of literal value
9882 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9883 as it doesn't work after conversion from peephole.def to peephole.rul
9884 * src/mcs51/gen.c (toBoolean): added check for size,
9885 (genModOneByte): optimized code for signed char modulo a literal
9886 power of 2 (thanks to Hubert Sack),
9887 (genRRC): removed unnecessary "clr c",
9888 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9889 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9891 swapped rules 256.c and 256.d,
9892 extended 256.d by using new multiple checks (thanks Erik),
9893 added rules 256.e and 256.f,
9894 updated rule 261.a and 261.b to new generated code
9895 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9897 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9899 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9900 induction related bugs, including first part of bug #1074377
9902 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9904 * applied patch from bug-report #1076292,
9905 * applied patches for genAnd and Goto-optimizations for Raphael
9907 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9908 dump a less iCode information,
9909 * src/pic16/device.h (pic16_options_t): added field debgen,
9910 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9911 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9912 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9914 * (various functions): added macros FENTRY and FENTRY2 to functions,
9915 to emit function prologue,
9916 * (various functions): fixed indentation,
9917 * (genNearPointerGet): fixed loading of FSR0,
9918 * (genPackBits): applied patch from Raphael Neider to fix updating
9919 of FSR0 and touching only the modified bits,
9920 * src/pic16/genarith.c (various functions): added macros FENTRY to
9921 emit function prologue in comments,
9922 * src/pic16/pcode.h: added functions debugf2, debugf3,
9923 * src/pic16/ralloc.c: partial fix for packForPush caused
9926 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9928 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9929 <stsp AT users.sourceforge.net> with reversed byte order
9930 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9932 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9934 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9936 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9937 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9939 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9941 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9943 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9945 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9947 (setFromConditionArgs): friendly operand parser for peephole rules,
9948 (operandBaseName, operandsNotRelated): new peephole condition
9949 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9950 architecture specific register naming into account, handles n-way
9951 comparisons, and supports quoted literals
9952 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9954 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9956 * src/mcs51/peeph.def: fixed bug #1076940
9958 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9960 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9962 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9964 Adding support for replacing ljmps with sjmps in jumptables
9965 generated for switch statements. For now you need to set the
9966 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9967 Now 4 algorithms for mcs51 jumptable generation are used:
9968 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9969 addresses loaded pc-relative for up to 112 cases and stack-pushing
9970 target addresses loaded with offset from dptr for up to 256 cases.
9972 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9973 * src/mcs51/main.c: adapted constants for switch table generation
9974 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9976 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9979 * support/regression/tests/bug1057979.c: added test for bug 1073386
9981 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9983 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9986 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9988 * src/pic16/device.h,
9989 * src/pic16/genarith.c,
9992 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9994 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9996 Large cummulative patch for pic16 port.
9997 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9998 to call when a stack overflow occurs,
9999 * (malloc.h): added CVS Id tag,
10000 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10002 * added libc directory. The current version of LibC contains string
10003 functions, ctype functions and macros and some functions of the
10004 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10005 be extensively tested in the future. Standard disclaimer here.
10006 Library is not automatically build yet. But one can build it by
10007 invoking 'make' inside the libc directory.
10008 * added ADC library under libio. Preliminary version yet.
10010 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10011 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10012 aopForRemat() now and not by pic16_aopOp(),
10013 * (pic16_popGetTempReg): removed warning messgae when allocating
10014 temporary registers, its a buggy feature and will be removed,
10015 * (pic16_popGet): set register instance field in AOP_CRY,
10016 * (pic16_outBitC): fixed for results in size greater than 1,
10017 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10018 * (pic16_storeForReturn): optimized return of 0,
10019 * (genCmp): experimental code for new genCmp which uses PIC18's
10020 special compare&skip instructions. Initial tests fail some times
10021 with variables grater than 1 byte in size, so new code is disabled,
10022 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10024 * (genCast): began a fix to optimize the casting of a bit to another
10025 bit, now assigning a bitfield to another bitfield will fail, sorry,
10026 * src/pic16/main.c: disabled the use of lr-support feature,
10027 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10028 * added some function prototypes, added function _debugf prototype,
10029 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10030 bits with offset (case PO_GPR_BIT),
10031 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10033 * (isBankInstruction): modified to return 0 for no banking instruction,
10034 and 1 for banking instruction,
10035 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10036 caused stop processing pCodes after a inline assembly block,
10037 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10038 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10039 registers when it shouldn't,
10040 * src/pic16/ralloc.c (allocReg): add preliminary support for
10041 supporting a limited set of temporary registers,
10043 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10045 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10046 genDataPointerSet): ensure assignments always copy in MSB to LSB
10048 (loadRegFromAop): recognize CLRH optimization,
10049 (genFunction): optimize RECEIVE iCodes in reentrant functions
10051 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10053 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10054 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10056 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10057 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10058 contiguous with data
10060 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10062 * device/lib/_gptrget.c (_gptrget),
10063 * device/lib/_gptrgetc.c (_gptrgetc),
10064 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10065 instead of sjmp to ret
10066 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10067 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10069 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10071 * .version: bumped version to 2.4.7
10072 * device/lib/_gptrget.c (_gptrget): is now _naked
10073 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10074 * device/lib/_gptrput.c (_gptrput): is now _naked
10075 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10076 (createFunction): fixed xstack
10077 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10078 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10080 (geniCodeCritical): store original interrupt state in an iTemp bit
10081 var unless stack-auto
10082 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10083 * src/SDCCmain.c (setIncludePath): added include/target to search path
10084 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10085 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10087 (processFuncArgs): put bit vars in bit area
10088 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10089 unsaveRBank): fixed xstack,
10090 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10091 (genFunction, genEndFunction): fixed xstack,
10092 (genAssign): optimization don't walk backwards through mem
10093 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10094 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10095 * support/regression/Makefile: also make library (for stack-auto) when
10096 making "all" and added "test-mcs51-xstack-auto"
10097 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10098 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10099 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10100 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10101 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10102 make-library by MAKE_LIBRARY
10103 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10104 regression tests for xstack
10105 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10106 * support/regression/tests/critical.c: test for critical on mcs51
10108 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10110 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10111 built version of sdcc instead of installed version
10113 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10115 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10116 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10118 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10119 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10120 WARNING: remove device/lib/build/z80/printf.o by hand when
10121 updating from previous build!
10122 * device/lib/z80/printf.c: updated comment
10123 * support/regression/tests/bug1057979.c: test all ports now
10124 * support/regression/tests/bug1065458.c: file added
10126 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10128 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10129 *_start and *_end symbols for static functions
10131 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10133 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10134 and search crt0.o in all library paths,
10135 (setIncludePath): proper handling of --nostdinc,
10136 (setLibPath): proper handling of --nostdlib
10137 * support/regression/Makefile,
10138 * support/regression/ports/ds390/spec.mk,
10139 * support/regression/ports/gbz80/spec.mk,
10140 * support/regression/ports/hc08/spec.mk,
10141 * support/regression/ports/mcs51/spec.mk,
10142 * support/regression/ports/mcs51-large/spec.mk,
10143 * support/regression/ports/mcs51-stack-auto/spec.mk,
10144 * support/regression/ports/z80/spec.mk: use include and lib files from
10145 built version of sdcc instead of installed version
10146 * doc/sdccman.lyx: fixed typo in --nostdinc
10148 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10151 * src/pic/device.c,
10152 * src/pic/ralloc.c,
10153 * src/pic/gen.c : added support to generate code for struct bit fields.
10155 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10157 * as/xa51/xa_version.h,
10158 * device/include/errno.h,
10159 * device/include/regc515c.h,
10160 * device/lib/_itoa.c,
10161 * device/lib/_ltoa.c,
10162 * device/lib/ser_ir_cts_rts.c,
10163 * sim/ucsim/xa.src/glob.cc,
10164 * sim/ucsim/xa.src/inst_gen.cc,
10165 * sim/ucsim/xa.src/xa_bit.cc,
10166 * sim/ucsim/xa.src/xa_sfr.cc,
10167 * sim/ucsim/z80.src/inst_dd.cc,
10168 * sim/ucsim/z80.src/inst_fdcb.cc,
10169 * support/scripts/keil2sdcc.pl,
10170 * src/pic16/pic16.dsp,
10171 * src/pic16/pic16a.dsp: corrected cvs line endings
10172 * device/lib/printf_large.c: fixed bug 1057979
10173 * src/pic16/gen.c: fixed non-C standard code
10174 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10175 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10176 * support/regression/ports/mcs51/support.c: reload T1 asap
10177 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10178 pdata use and clear idata startup behaviour
10179 * support/regression/tests/bug1057979.c: added
10181 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10183 * device/examples/ds390/ow390/ad26.h,
10184 * device/examples/ds390/ow390/cnt1d.h,
10185 * device/examples/ds390/ow390/crcutil.c,
10186 * device/examples/ds390/ow390/ownet.h,
10187 * device/examples/ds390/ow390/owsesu.c,
10188 * device/examples/ds390/ow390/swt12.h,
10189 * device/examples/ds390/ow390/swtoper.c,
10190 * device/examples/ds390/ow390/temp10.h,
10191 * device/examples/ds390/ow390/thermodl.c,
10192 * device/examples/ds390/tinitalk/tinitalk.dsp,
10193 * device/examples/ds390/tinitalk/tinitalk.dsw,
10194 * device/examples/mcs51/clock/hw.h,
10195 * device/examples/mcs51/simple2/go.bat,
10196 * device/examples/serialcomm/windows/serial.h,
10197 * device/examples/xa51/dummy.c,
10198 * device/examples/xa51/hello.c,
10199 * device/include/80c51xa.h,
10200 * device/include/at89x051.h: corrected cvs line endings
10202 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10204 * src/pic16/main.c (options): added command line --gstack, to trace
10205 stack over/under flows,
10206 * added pragma 'wparam' to allow passing first byte of function
10207 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10208 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10209 call to __gstack_test function and sets up the symbol as extern,
10210 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10211 * popaop): added call to pic16_testStackOverflow,
10212 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10214 * (genCall, genPcall): now all parameters are passed via stack
10215 except in functions that are pass to wparam pragma in which WREG is
10217 * (genPcall): REENTRANT flag is checked to see if variable prototype
10218 contains reentrant keyword, don't call a non-reentrant function, via
10219 a reentrant function pointer or vice versa, functions are never
10221 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10223 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10224 SIGSEGV when accessing a NULL register stucture,
10225 * (pic16_printGPointerType): modified to handle UPPER modifier for
10226 function initializers, changed prototype of function to simpler one,
10227 * (pic16_printIvalFuncPtr): check to see if function is already
10228 added in externs list,
10229 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10230 optimized a move from W to SFR with a move to the same register
10231 later after a CALL,
10232 * device/lib/pic16/debug: NEW directory, contains debug features
10233 which are enabled when linking with libdebug.lib, currently command
10234 line option --gstack enables stack pointer tracing for over/under
10235 flow, corresponding sources are in debug/gstack
10237 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10239 * doc/sdccman.lyx: updated SDCC version,
10240 * (PIC16 port): update list of command line options,
10241 * src/pic16/device.h (structure pic16_options_t): added field gstack
10242 to enable stack overflow tracing on push/pops,
10243 * src/pic16/device.c (statistics structure): added statistics
10245 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10246 pic16_dump_int_registers): increase statistics counters for each
10247 * variable which is encountered
10248 * (pic16_dump_usection): emit each .udata variable to its own udata
10250 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10251 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10252 parameters via stack, otherwise use old scheme,
10253 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10254 assembler output file,
10255 * src/pic16/main.c: added command line options --gstack to enable
10256 push/pop tracing for stack overflow,
10257 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10258 instructions): added size of each instruction,
10259 * (pic16_countInstruction): estimate size of instructions in
10260 the_pFile list, inline assembly blocks are not counted,
10261 * (pic16_FixRegisterBanking): trace previous register usage, when
10262 banksel optimizations is greater than 0, don't emit a redudant
10265 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10267 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10268 * src/pic16/ralloc.c : applied same fix for pic16.
10269 * src/pic/gen.c : tidied it up a little.
10271 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10273 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10274 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10276 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10278 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10280 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10282 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10283 non-reentrant function __modsint in the interrupt function (thus
10284 corrupting math operations during serial I/O)
10285 * device/lib/ser_ir.c: as above, changed buffersize
10286 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10287 256.c,d for zeroing
10288 * doc/Makefile: added option -t for rsync
10290 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10292 * src/SDCCast.h (struct ast),
10293 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10295 2004-10-20 Borut Razem <borut.razem AT siol.net>
10297 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10300 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10302 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10304 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10305 support functions to replace long sequences of MOVFF's from access
10306 bank registers to stack and vice versa,
10307 * src/pic16/device.h: added new field opt_flags, where optimization
10308 flags can be set to enable certain features,
10309 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10310 * pBlock, (genFunction, genEndFunction): surroung loop for
10311 saving/loading used registers in stack with PC_INFO pCodes,
10312 INF_LREGS. Code in between can then be optimized by pCode optimizer
10313 to support function calls,
10314 * (genDataPointerSet): fixed bug which loaded float fields in
10315 structures with corrupt data,
10316 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10317 in a standard way debug info on stderr. Feature used for developing
10318 and debugging only,
10319 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10320 obsolete chunks of code,
10321 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10322 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10323 * pic16/src/pcode.c (pic16_newpCodeInfo,
10324 * (pic16_newpCodeOpLocalRegs),
10325 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10327 * (pic16_pCodeConstString): printing of the initial value of a
10328 symbol as a comment is inhibited since parsing was already done by
10329 copyStr and output is corrupt,
10330 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10332 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10334 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10336 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10338 * as/mcs51/lkarea.c: removed old K&R style,
10339 (lnksect): changed check on boundary error,
10340 (lnksect2): changed check on boundary error,
10341 (lnksect2): extend XSTK to end of page if size = 1
10342 * as/mcs51/lkmain.c: removed old K&R style,
10343 (Areas51): create l_IRAM symbol
10344 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10345 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10346 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10347 * device/lib/_mullong.c: added version to be compiled with xstack
10348 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10349 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10350 * device/lib/mcs51/crtxstack.asm: fixed comment
10351 * src/SDCCglue.c: maxInterrupts defaults to 0,
10352 (emitMaps): added pdata,
10353 (createInterruptVect): (re)moved default,
10354 (glue): added pdata,
10355 (glue): moved __start__xstack to XSTK with default size 1
10356 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10357 and options.float_rent when options.stackAuto is set,
10358 (linkEdit): only write XDATA_NAME if provided on command line
10360 * src/SDCCmem.c: added pdata
10361 * src/port.h: added pdata_name to PORT
10362 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10363 (saveRegisters, unsaveRegisters): removed usage of B,
10364 (genMinus): fixed accumulator clash,
10365 (genJumpTab): added comment, this needs another look
10366 * src/mcs51/gen.c: added check for "B in use" paranoia,
10367 added pushB() and popB()
10368 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10371 * src/ds390/main.c,
10373 * src/mcs51/main.c,
10375 * src/pic16/main.c,
10377 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10378 added PSEG (PAG,XDATA) or NULL to port specifier
10379 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10380 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10381 (_mcs51_genInitStartup): removed __start__xstack equ,
10382 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10383 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10384 * src/z80/gen.c (_rleAppend): fixed warnings
10385 * support/regression/tests/zeropad.c: added pdata test
10386 * .version: bumped to 2.4.6
10388 2004-10-17 Borut Razem <borut.razem AT siol.net>
10390 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10391 as a part of nightly build
10393 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10395 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10396 WREG holds the first byte function parameters,
10397 * (aopForSym): take special case for symbols which are in FARSPACE
10398 but in CODESPACE too,
10399 * (assignResultValue): modified to take into account _G.useWreg,
10400 * (genCall): don't use wreg for parameter passing when function is
10401 declared as reentrant, too, added optimization INCF to stack
10402 pointer when stack parameter count is 1,
10403 * (genFunction, genEndFunction): refurnished and fixed to not using
10404 wreg for passing parameters when function has varargs or is
10405 reentrant, fixed bug with symbol name compare for generating
10406 functions in absolute address,
10407 * (pic16_storeForReturn): refurnished,
10408 * (genCmp): began writing a new version of the function, not ready
10409 yet, therefore it is disabled,
10410 * (genAssign): do not read code memory when assigning a function to
10411 a pointer function,
10412 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10413 array of characters, not pointer,
10414 * (pic16initialComments): in debug mode emit an .ident directive for
10416 * (_process_pragma): emit a new warning type (internal to pic16)
10417 when setting stack to default length, emit a similar warning when
10418 placing a function at absolute address and address is not word aligned
10419 * (_pic16_parseOptions): added 'return TRUE' statement,
10420 * (_pic16_linkEdit): if compiling a source, then add the source's
10421 file object, first in the list of objects to link,
10423 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10425 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10426 * src/pic/main.c : removed VC warning.
10427 * src/pic/gen.c : changed comment.
10429 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10431 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10432 reference to a deprecated symbol _GPTRREG was causing failure to
10433 link. Thanks G. M. Gallant for the info.
10435 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10437 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10438 comments for Bugs item #954788.
10440 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10442 * src/pic16/device.c (pic16_dump_gsection,
10443 * pic16_groupRegistersInSection): handle symbols declared to be in
10444 access bank differently,
10445 * src/pic16/gen.c (struct _G): added field resDirect,
10446 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10447 send values read from stack directly to result and don't allocate
10449 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10451 * (pic16_sameRegsOfs): NEW,
10452 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10453 free because they were not allocated from temporary pool,
10454 * pic16_popRegFromString): workaround to fix a problem with
10455 allocating variables twice or never,
10456 * (genGenPointerGet): using PRODL instead of FSR0H,
10457 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10459 * (genAssign): take advantage of the _G.resDirect flag,
10460 * (genCast): around line 11844, use mov2f instead of directly
10461 MOVFF'ing between operands to account for literal values,
10462 * src/pic16/genutils.c: some new debug functions for gpsim have been
10464 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10465 float with integer part only,
10466 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10467 place variables in access bank
10468 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10469 updated sources to reflect recent changes in gen.c
10471 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10473 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10474 sources that searched for headers in installation path, now the
10475 device/include/pic16 is used,
10476 * src/pic16/glue.c (pic16glue),
10477 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10478 .line directives if not in debug mode, this suppresses assembler's
10479 warnings for ignored directives
10481 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10483 * src/port.h: made reset_regparms prototype void parameter explicit.
10484 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10485 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10486 * doc/sdccman.lyx: documented warning disabling and how to use
10487 printf_large to make it print floats.
10488 * device/include/stdbool.h: NEW
10489 * device/lib/_atof.c,
10490 * device/lib/_divuint.c,
10491 * device/lib/_divulong.c,
10492 * device/lib/expf.c,
10493 * device/lib/printf_large.c,
10494 * device/lib/sincosf.c,
10495 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10496 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10497 a completely reentrant lib.
10499 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10501 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10502 * device/include/pic16/stdio.h: fixed bug with colon
10504 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10506 * device/include/pic16/stdio.h,
10507 * device/include/pic16/stdlib.h,
10508 * device/include/pic16/math.h: NEW
10509 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10510 declared as _naked to reduce overhead
10511 * device/lib/Makefile.in (target port-specific-objects-pic16):
10512 changed * to *.* so to ignore the CVS directory,
10513 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10514 stacked variables back in stack,
10515 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10518 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10520 * .version: bumped version number to 2.4.5
10521 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10522 * support/Util/SDCCerr.c (messages structure): added entry for
10525 Large cumulative patch for pic16 port and libraries.
10526 * device/include/pic16/sdcc-lib.h,
10527 * device/include/pic16/stdarg.h,
10528 * device/include/asm/pic16/features.h,
10529 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10530 * device/include/pic16/float.h: changes reentrant keyword with
10531 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10532 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10533 updated target build-libraries to include objects from gptr,
10534 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10535 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10536 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10537 all function headings,
10538 * src/SDCCmain.c: added global parameter userIncDirsSet,
10539 * (parseCmdLine): when option -I is encountered add directory to
10540 userIncDirsSet too,
10541 * src/version.awk: added space between control and long,
10542 * src/pic16/NOTES: added some notes for the port,
10543 * src/pic16/gen.c: added prototype for mov2fp function,
10544 * (fReturnpic16[]): properly named return value registers,
10545 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10546 * (aopForSym): added code to handle symbols with onStack flag set,
10547 symbols onStack are allocated PTRSIZE bytes,
10548 * (aopFreeAsmop): handles special case where asmops are stack objects,
10549 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10550 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10551 added argument lock to trace flaws in allocating temporary registers
10552 when developing port,
10553 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10554 * (pic16_popRegFromString): reenabled allocating a direct register
10556 * (assignResultValue): various beautifications,
10557 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10558 referenced function argument,
10559 * (genIpush): reenabled to allow stacked arguments, handles only
10560 ic->parmPush iCodes,
10561 * (genCall, genPcall): major changes to allow for variable argument
10562 functions, fixed a bug with falsely restoring stack pointer after
10563 returning from call,
10564 * (genFunction): pending code for critical function,
10565 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10566 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10567 * (genNearPointerGet): fixed bug with indirect reading, was always
10569 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10571 * (genAddrOf): rewrote code to take address of a stacked function parameter
10572 * (genCast): fixed casting to generic pointer type,
10573 * src/pic16/gen.h: added AOP_STA,
10574 * (struct asmop): added field stk,
10575 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10576 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10577 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10578 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10579 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10580 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10582 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10584 * (pic16_port structure): generic pointer size is set to 3,
10585 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10586 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10588 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10589 operand is an iTemp,
10591 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10593 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10594 * debugger/mcs51/simi.c: addapt new syntax of s51
10596 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10598 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10599 * src/pic16/pcode.c: commented out some calls to free() in order to
10602 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10605 * src/SDCCicode.c (isiCodeInFunctionCall),
10606 * src/avr/ralloc.c (selectSpil),
10607 * src/pic/ralloc.c (selectSpil),
10608 * src/pic16/ralloc.c (selectSpil),
10609 * src/ds390/ralloc.c (selectSpil),
10610 * src/hc08/ralloc.c (selectSpil),
10611 * src/xa51/ralloc.c (selectSpil),
10612 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10613 stack in the middle of a function call sequence (fixes bug #1020268)
10614 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10615 costs associated with the minimum switch case.
10617 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10619 * src/SDCC.lex: fixed bug #1030549
10621 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10623 * src/SDCCcse.h (struct cseDef),
10624 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10625 over a function call if the CSE is derived from a symbol whose
10626 address has been taken (fixes bug #1029883)
10627 * support/regression/tests/bug-1029883: a new regression test for
10630 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10632 * src/hc08/gen.c (emitinline): fixed bug #1029778
10633 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10634 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10635 and starts toward RFE #905167)
10637 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10639 * src/pic16/gen.c (mov2f): New function to move an operand to
10640 another without considering if it is a literal or a register,
10641 * (pic16_sameRegs): don't check if they are both AOP_REG,
10642 * (AccRsh): removed andmask=0 lines,
10643 * (genLeftShift): duplicated to be improved in future versions,
10644 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10645 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10646 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10647 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10648 * (insertBankSwitch): fixed inserting banksel directives algorithm
10649 for instructions that follow a skip instruction, this fixes a report
10650 for broken subtraction code generation,
10651 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10652 iCode is a left op, just in case result and right share the same
10655 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10658 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10660 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10661 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10662 on 2004-09-12; it was buggy
10664 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10666 * src/SDCCsymt.h: removed RESULT_CHECK
10671 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10673 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10675 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10676 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10677 configuration values no more rejected by compiler, they are assigned
10678 to configuration registers with a warning message instead,
10679 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10680 the for-loop so last conf register is emitted too,
10681 * (_pic16_initPaths): link library libsdcc.lib by default,
10682 * (_hasNativeMulFor): modified test for multiplication according to
10683 Raphael Neider's remarks. Integer multiplication is also done with
10685 * device/include/pic16/pic18fregs.h: corrected type error in while
10686 testing and including 18f6720 header file
10688 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10690 * src/pic16/device.h (pic16_options): removed field use_crt,
10691 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10692 until an optimization to handle single bits is added,
10693 * (pic16_loadFSR0): moved before genUnpackBits,
10694 * (genAnd): some white lines removed,
10695 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10696 leave_reset flags in pic16_options when using crt modules,
10698 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10700 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10701 for bugs 898889 & 979599. Also used some safer print instructions.
10703 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10705 * src/pic16/device.h (pic16_options_t): added field use_crt,
10707 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10708 catch a probable future bug,
10709 * src/pic16/gen.c: aopIdx function commented out,
10710 * (genAssign): commented out old code which used aopIdx,
10711 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10712 code, added if conditionals to take into account the --use-crt
10713 command line options,
10714 * src/pic16/main.c (pic16_optionsTable): added new command line
10715 options, --use-crt= and --no-crt,
10716 * (_pic16_linkEdit): now the proper crt object is added in the
10717 linker command line except than when --no-crt is specified,
10718 * src/pic16/pcode.c,
10719 * src/pic16/pcode.h: added some structures and functions for a new
10720 optimization scheme to compansate for instruction overhead between
10721 same iCodes, this scheme is currently under development and is not
10722 working in any way,
10723 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10725 * device/lib/pic16/startup/crt0i.c,
10726 * device/lib/pic16/startup/crt0iz.c: added global char variable
10727 __uflags to force the generation of an idata section
10729 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10732 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10733 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10735 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10737 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10738 Frieder) and clarified the default code optimization mode
10740 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10742 * src/SDCC.lex (doPragma, process_pragma),
10743 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10744 "opt_code_size", and "opt_code_balanced"
10745 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10746 regrouped options by category, added support for category headers
10747 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10748 and "--opt-code-size"
10749 * doc/sdccman.lyx: documented these new options and pragmas
10750 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10751 preference into account
10753 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10755 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10756 geniCodePreDec): Fixed bug 904237 by generating a warning
10758 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10760 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10762 * src/pic/device.c : When no max ram set validate full memory range.
10764 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10766 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10768 * device/lib/_gptrget.c,
10769 * device/lib/_gptrput.c: updated comment
10770 * device/lib/calloc.c,
10771 * device/lib/free.c,
10772 * device/lib/malloc.c,
10773 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10774 * src/SDCCcse.c (cseBBlock),
10775 * src/SDCCicode.c (printOperand, geniCodeArray),
10776 * src/SDCCicode.h (struct operand): fixed bug 868103
10777 * support/regression/tests/bug-868103.c: added
10778 * src/SDCCast.c (searchLitOp),
10779 * src/SDCCcse.h (struct cseDef),
10780 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10781 * src/SDCCicode.h (struct operand),
10782 * src/SDCCsymt.h (struct sym_link),
10783 * src/avr/gen.c (hasInc),
10784 * src/ds390/gen.c (hasInc),
10785 * src/hc08/gen.c (genPlusIncr, hasInc),
10786 * src/mcs51/gen.c (hasInc),
10787 * src/pic16/glue.c (pic16_printIvalChar),
10788 * src/pic16/ralloc.c (regWithIdx),
10789 * src/xa51/gen.c (hasInc) : removed warnings
10790 * src/SDCCast.c (createBlock): added comment ???
10791 * src/hc08/ralloc.c: updated comments
10793 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10795 * doc/sdccman.lyx: updated section on switch statements, added
10796 section about semaphore locking
10797 * doc/Makefile: added option -info for latex2html
10798 * device/lib/_gptrget.c,
10799 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10801 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10803 * src/pic/device.h,
10804 * src/pic/device.c,
10805 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10806 maxram is less than 0x100.
10808 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10810 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10812 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10815 * src/mcs51/main.c,
10816 * src/ds390/main.c,
10820 * src/pic16/main.c,
10823 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10824 a jump table is the best form for a switch statement, including
10825 automatic insertion of missing cases to make the case range
10826 continuous. Developed in collaboration with Frieder Ferlemann.
10828 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10830 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10831 accumulator result if it needs sign extension
10833 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10835 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10837 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10839 * device/lib/gbz80/printf.c,
10840 * device/lib/z80/printf.c: removed define for NULL
10842 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10844 * as/xa51/xa_link.c,
10845 * device/examples/ds390/ow390/ad26.c,
10846 * device/examples/ds390/ow390/cnt1d.c,
10847 * device/examples/ds390/ow390/counter.c,
10848 * device/examples/ds390/ow390/ds2480.h,
10849 * device/examples/ds390/ow390/ds2480ut.c,
10850 * device/examples/ds390/ow390/findtype.c,
10851 * device/examples/ds390/ow390/gethumd.c,
10852 * device/examples/ds390/ow390/owllu.c,
10853 * device/examples/ds390/ow390/ownetu.c,
10854 * device/examples/ds390/ow390/swt12.c,
10855 * device/examples/ds390/ow390/swtloop.c,
10856 * device/examples/ds390/ow390/temp.c,
10857 * device/examples/ds390/ow390/temp10.c,
10858 * device/examples/ds390/ow390/thermo21.c,
10859 * device/examples/ds390/ow390/tinilnk.c,
10860 * device/examples/ds390/ow390/tstfind.c,
10861 * device/examples/serialcomm/windows/serial.cpp,
10862 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10863 * device/include/reg51.h: fixed line endings for cvs
10865 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10867 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10868 packRegsForAccUse, packRegisters): new accumulator register
10870 * support/regression/ports/hc08/support.c (_putchar): suppress
10871 warning of unused variable
10872 * src/SDCCicode.c: added SWAP entry to codeTable
10874 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10876 * device/lib/sprintf.c: forgot to add this file before previous commit
10878 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10880 * src/pic16/gen.c (genPackBits): added operand right in function
10881 parameters, load result directly if p_type is POINTER (that is
10882 called by genNearPointerSet)
10883 * (genUnPackBits): added operand left in function parameters,
10884 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10885 FSR0 if accessing bitfields,
10887 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10889 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10890 _print_format; updated printf, sprintf, vsprintf
10891 * device/include/asm/default/features.h: corrected comment/define
10892 * device/lib/Makefile.in: added sprintf.c
10893 * device/lib/libsdcc.lib: added sprintf module
10894 * device/lib/printf_large.c,
10895 * device/lib/vprintf.c,
10896 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10898 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10899 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10900 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10902 * support/regression/tests/zeropad.c: define idata as data for hc08
10904 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10906 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10907 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10908 labels are referenced at least once (even if a reference is not found)
10909 * src/hc08/gen.c (emitcode): set isComment flag for comments
10910 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10911 loads), rules 6a..6b (optimize jumps to return)
10913 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * device/lib/acosf.c (acosf),
10916 * device/lib/asinf.c (asinf),
10917 * device/lib/atanf.c (atanf),
10918 * device/lib/ceilf.c (ceilf),
10919 * device/lib/cosf.c (cosf),
10920 * device/lib/coshf.c (coshf),
10921 * device/lib/cotf.c (cotf),
10922 * device/lib/fabsf.c (fabsf),
10923 * device/lib/floorf.c (floorf),
10924 * device/lib/log10f.c (log10f),
10925 * device/lib/logf.c (logf),
10926 * device/lib/sinf.c (sinf),
10927 * device/lib/sinhf.c (sinhf),
10928 * device/lib/sqrtf.c (sqrtf),
10929 * device/lib/tanf.c (tanf),
10930 * device/lib/tanhf.c (tanhf),
10931 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10932 replaced all instances of "reentrant" in the library functions
10933 defined in math.h with this macro.
10934 * support/regression/tests/float_trans.c: reenabled test for hc08
10936 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10938 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10939 erroneously deleted
10941 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10943 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10944 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10945 multi-byte volatile operands are used
10946 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10947 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10948 initialization to area GSINIT0 so that it would always precede
10949 any static initializers in GSINIT
10950 * support/regression/tests/zeropad.c: fixed idata define for hc08
10951 * support/regression/tests/bug-927659.c,
10952 * support/regression/tests/float_trans.c: disabled tests for hc08
10953 pending missing library routines
10954 * .version: increased version number to 2.4.4 - hc08 port now passes
10958 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10960 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10961 * Makefile.common.in,
10963 * as/hc08/Makefile.in,
10964 * as/mcs51/Makefile.in,
10965 * as/z80/Makefile.in,
10966 * debugger/mcs51/Makefile.in,
10967 * device/include/Makefile.in,
10968 * device/lib/Makefile.in,
10971 * link/z80/Makefile.in,
10972 * packihx/Makefile.in,
10973 * sim/ucsim/main_in.mk,
10974 * sim/ucsim/avr.src/Makefile.in,
10975 * sim/ucsim/doc/Makefile.in,
10976 * sim/ucsim/gui.src/serio.src/Makefile.in,
10977 * sim/ucsim/hc08.src/Makefile.in,
10978 * sim/ucsim/s51.src/Makefile.in,
10979 * sim/ucsim/xa.src/Makefile.in,
10980 * sim/ucsim/z80.src/Makefile.in,
10982 * support/cpp2/Makefile.in,
10983 * support/librarian/Makefile,
10984 * support/makebin/Makefile: added DESTDIR to the install path proposed
10985 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10986 * doc/sdccman.lyx: added DESTDIR documentation
10988 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10990 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10991 instruction for interrupt handlers, use fast returns when returning
10992 from high priority interrupts
10994 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10996 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10998 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10999 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11000 bugs, ported much of Bernhard's code from mcs51
11001 * src/mcs51/gen.c (genSend),
11002 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11003 than one when calling a reentrant function
11004 * device/lib/_mullong.c: defined an alternate struct layout for big
11005 endian ports (hc08)
11007 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11009 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11012 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11015 are sane and complete before asking the port its prefered parameter
11016 passing method (fixes bug #1017633)
11017 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11020 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11022 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11023 problem in bitfields >= 8 bits.
11025 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11027 * src/SDCCsymt.c: undid changes that were not meant to be committed
11029 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11031 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11033 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11035 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11036 copied and wrong bit got inverted
11038 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11040 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11041 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11042 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11043 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11044 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11045 assignments to bitfields at known addresses
11046 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11047 reads from bitfields at known addresses
11048 * src/hc08/ralloc.c (packRegisters),
11049 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11050 genhc08Code): optimize pointer get values used as conditionals
11051 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11054 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11056 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11057 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11058 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11061 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11063 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11065 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11067 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11070 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11072 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11074 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11076 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11079 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11081 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11083 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11085 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11086 cases use more compact code.
11088 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11090 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11092 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11094 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11096 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11099 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11100 parameter of changePointer() from symbol* to sym_link*
11101 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11102 * src/SDCCsymt.c (compareType): void* type is castable to other
11103 pointers, but not necesarily an exact match.
11104 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11105 is no longer blindly treated as an exact match.
11106 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11108 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11110 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11112 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11116 * src/pic/ralloc.h,
11117 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11119 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11121 * src/pic/device.c,
11122 * src/pic/device.h,
11123 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11125 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11127 * src/mcs51/gen.c (emitcode): fixed bug #992819
11129 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11131 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11132 there's no need to make it worse
11134 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/mcs51/ralloc.c (deassignLR),
11137 * src/ds390/ralloc.c (deassignLR),
11138 * src/hc08/ralloc.c (deassignLR),
11139 * src/z80/ralloc.c (deassignLR),
11140 * src/pic/ralloc.c (deassignLR),
11141 * src/pic16/ralloc.c (deassignLR),
11142 * src/avr/ralloc.c (deassignLR),
11143 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11144 rlivePoint): fixed another part of bug #971834
11146 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * src/z80/main.c: enabled "critical" keyword
11149 * src/z80/mappings.i,
11150 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11151 functions (fixes bug #979646)
11152 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11154 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11156 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11159 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11161 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11162 doesn't disable too much optimizations
11164 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11166 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11168 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11170 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11172 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11174 * src/pic/gen.c tidied up tabs
11175 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11176 * src/pic/main.c tidied up tabs
11177 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11178 * src/pic/pcoderegs.c tidied up tabs
11179 * src/pic/ralloc.c tidied up tabs
11181 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11183 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11184 to S_FIXED for pic16 port and when symbol is not in level 0,
11185 allocate for S_REGISTER storage class and pic16 port, too,
11186 * src/pic16/device.h: prototype for checkSym,
11187 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11188 * (pic16_assignConfigWordValue): test the value and the mask to
11189 validate that the value is suitable for the configuration word,
11190 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11191 collect extern declared symbols, don't emit symbol twice, check
11192 first if symbol is in publics set first,
11193 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11194 * added command line '--fstack' which enables an experimental
11195 feature for stack access, too buggy to be used yet...
11196 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11197 * (pic16_allocDirReg): when register has storage class S_REGISTER
11198 allocate in pic16_dynAccessRegs,
11199 * device/include/pic16/pic18f????.h: modified configuration word
11200 naming convention, words started as CONFIG0H but should be CONFIG1H
11202 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11204 * device/include/mcs51reg.h: fixed bug 970993
11206 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11208 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11209 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11210 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11211 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11212 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11213 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11214 error/warning numbers,
11215 added function setWarningDisabled()
11216 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11217 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11218 _memcmp.c _memmove.c calloc.c realloc.c free.c
11219 * support/regression/tests/malloc.c: added tests for new functionality
11220 * support/regression/tests/zeropad.c: added tests for truncated initializers
11221 and initialized char arrays starting with '\x0'
11222 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11224 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11226 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11228 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11230 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11231 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11232 peephole 177.e. Thanks to anonymous
11234 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11236 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11237 function isn't used in the source but referenced as a
11238 variable initializer then declare it as extern in .asm file
11240 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11242 * .version: increased version number to 2.4.3
11244 Adding version extension according to ChangeLog CVS revision
11245 * src/Makefile.in (target all): added dependency 'version.h'
11246 * (rule version.h): added rule to create version.h from ChangeLog,
11247 * (rule dep): added dependency version.h,
11248 * src/version.awk: AWK script to create version.h
11249 * src/SDCCdwarf2.c (dwWriteModule),
11250 * src/SDCCglue.c (initialComments),
11251 * src/SDCCmain.c (printVersionInfo): modified to write after
11252 version string the version extension number,
11253 * src/SDCCutil.c: included "version.h"
11254 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11256 * src/SDCCutil.h: added prototype for getBuildNumber
11258 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11259 includeDirsSet, too,
11260 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11261 const char [] is found in function prototype...
11263 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11264 moving to WREG with source is already in WREG,
11265 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11266 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11267 * (aopForSym): stack'ed symbols are partially supported, added
11268 if-clause to support symbols in FARSPACE,
11269 * (sameRegs): added test for AOP_ACC to see if registers are same,
11270 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11271 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11272 * (pic16_popRegFromString): will not allocate a new register if it
11273 doesn't find one by name, bug may have introduced...
11274 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11275 * (genIpush): revived to use pic16 port's stack,
11276 * (genAddrOf): added incomplete case for stack'ed operand,
11277 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11278 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11279 can handle multibyte operands,
11280 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11281 * (pic16initialComments): added message for MPLAB compatibility
11283 * src/pic16/main.h: prototype for pic16_mplab_comp,
11284 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11285 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11286 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11287 because of increased complexity of procedure,
11288 * (_process_pragma): stack pragma changed to format 'stack pos len',
11289 emit symbol '_stack_end' to conform with gplink,
11290 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11291 to search for register,
11292 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11294 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11295 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11296 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11297 case for PO_GPR_REGISTER,
11298 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11299 dies, the new era is ahead !...
11300 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11301 pic16_dynInternalRegs,
11302 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11303 * (pic16_allocDirReg): minor optimizations and bug fixes,
11304 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11306 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11307 load stack and frame pointer with address of 'stack_end' symbol
11309 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11311 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11312 without source code but only variable initializers
11314 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11316 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11317 external are not declared as extern to reduce overhead while linking
11319 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11321 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11323 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11325 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11326 Yee Keat for the patch
11327 * src/SDCCast.c (decorateType): fixed bug #979599
11328 * src/ds390/gen.h: removed local fReturnSizeDS390
11329 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11330 * src/ds390/gen.c (genAnd, genOr, genXor),
11331 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11333 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11335 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11336 add relFilesSet to $3, manipulate $2 to handle linking of object
11337 files without source files in command line,
11338 * device/include/pic16 (all headers): added ID location macros,
11339 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11340 entries for ID location bytes,
11341 * (pic16_assignIdByteValue): NEW,
11342 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11343 added field dumpcalltree to pic16_options_t,
11344 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11345 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11346 emitting rFalseIfx label after check_carry label,
11347 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11348 pic16_emitDIRegs), NEW
11349 * (pic16glue): dump .calltree file when option --calltree found,
11350 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11351 * (_pic16_genAssemblerPreamble): emit ID locations after
11352 configuration registers,
11353 * (pic16_linkCmd): modifications of the link command,
11354 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11355 * (pic16_pCodeInitRegisters): don't init stack registers,
11356 * (pic16_findPrevInstruction): fixed bug,
11357 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11358 bug with immediate registers,
11359 * (buildCallTree): traces stack push and pop,
11360 * (pct2): dump also stack usage for each function,
11361 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11362 * (pic16_allocDirReg): various modifications,
11363 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11366 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11368 * src/pic16/pcode.c: removed buggy double colon
11370 2004-07-01 Borut Razem <borut.razem AT siol.net>
11372 * support/scripts/sdcc.nsi: added include/pic16 to setup
11374 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11376 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11377 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11379 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11380 specific command line arguments. Also added sample lkr script
11381 for placing a variable at a specific memory bank.
11382 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11383 at a specific memory bank,
11384 * (pic16_dump_isection): fixed bug which caused string literals to
11385 be omitted when dumping idata section,
11386 * (pic16_groupRegistersInSection): added code to handle registers
11387 in specific memory banks,
11388 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11389 public, all references are renamed too,
11390 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11392 * (pic16_storeForReturn): added case to handle when dest is WREG,
11393 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11394 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11395 pic16_rel_udata, check to see if that register is marked as being
11396 a member of a specific memory bank,
11397 * (pic16_printIvalCharPtr): added code to add string literals either
11398 to code or the idata sections,
11399 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11400 also accept the 'udata' pragma,
11401 * src/pic16/main.h: new structure types sectName and sectSym
11402 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11403 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11404 * (pic16_findPrevInstruction): fixed, it returned nothing,
11405 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11406 instruction combinations,
11407 * (pic16_FixRegisterBanking): heavily reorganised,
11408 * (pic16_AnalyzeBanking): if generating banksel directives is
11409 disabled, then don't call FixRegisterBanking at all,
11410 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11411 completely removed,
11412 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11414 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11416 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11417 Phuah Yee Keat <yk.phuah AT nestac.com>
11419 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11421 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11422 correctly the IVT even if it is relocated to some other location
11424 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11426 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11427 * device/include/pic16/pic18f2220.h: NEW,
11428 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11429 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11430 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11431 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11432 nodefaultlibs, ivt_loc is the location of the interrupt vector
11433 table, and nodefaultlibs signs that default libraries should not be
11434 linked in link stage,
11435 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11436 according to --ivt-loc argument,
11437 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11438 when pragma stack is found,
11440 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11442 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11443 256 (range check), 257 (do while), 258.a-f (bit banging
11444 f.e. on 3-wire SPI bus)
11446 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11448 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11449 variables used exclusively within a loop
11451 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11453 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11455 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11457 * src/SDCClrange.c (computeClash): fixed bug #971834
11459 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11461 * src/mcs51/gen.c (genCmp): fixed bug #975903
11462 * src/hc08/gen.c (operandsEqu),
11463 * src/ds390/gen.c (operandsEqu),
11464 * src/z80/gen.c (operandsEqu),
11465 * src/pic/gen.c (operandsEqu),
11466 * src/pic16/gen.c (operandsEqu),
11467 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11468 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11470 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11472 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11474 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11476 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11477 default case in switch statement,
11478 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11479 to eliminate problem with initialisation of pointers, but problem
11481 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11482 * (emitStaticSegment): removed various lines emitting debug info,
11483 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11484 added processor registers for utilizing EEPROM,
11485 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11486 configurable and set 8
11488 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11490 * .version: increased version number to 2.4.2,
11492 Cumulative patch for pic16 port
11493 * src/pic16/device.c: changed scheme to dump initial values for
11494 variables in idata segment, all print_idata* functions were removed,
11495 now the pic16_printIval* will be called,
11496 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11497 * _pic16_printPointerType, pic16_printPointerType,
11498 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11499 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11500 NEW, similar to the respective functions in SDCCglue.c,
11501 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11502 way, emitting hex bytes,
11503 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11505 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11507 * src/avr/ralloc.c (serialRegAssign),
11508 * src/xa51/ralloc.c (serialRegAssign),
11509 * src/pic/ralloc.c (serialRegAssign),
11510 * src/pic16/ralloc.c (serialRegAssign),
11511 * src/hc08/ralloc.c (serialRegAssign),
11512 * src/z80/ralloc.c (serialRegAssign),
11513 * src/ds390/ralloc.c (serialRegAssign),
11514 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11516 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11518 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11519 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11521 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11523 Cumulative patch for pic16 port:
11524 * src/pic16/device.h (typedef PIC16_device) modified fields for
11525 defining microcontrollers,
11526 * src/pic16/device.c: added new info for all devices in Pics16 array,
11527 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11528 to be optimised out by the pCode optimiser,
11529 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11530 specially, bug reported by G.M. Gallant,
11531 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11532 as force'd so that cannot be optimised out by pCode optimiser,
11533 * src/pic16/pcode.c,
11534 * src/pic16/pcodepeeph.c,
11535 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11536 they are disabled by default, but can be enabled explicit with
11537 command argument --denable-peeps, for testing,
11538 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11539 --pomit-ivt in COMPILE_FLAGS
11541 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11543 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11544 compilation on MSVC
11546 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11548 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11550 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11552 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11553 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11555 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11557 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11558 would only assign 0x300001 register.
11560 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11562 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11563 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11565 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11567 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11569 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11570 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11571 added peephole 254 (left shift), 255 (jump table)
11573 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11575 * device/lib/Makefile.in: removed comment line with model-pic16,
11576 * (target port-specific-objects-pic16): the libraries and objects
11577 are copied to the build directory form the device/lib/pic16/bin
11580 Cumulative patch concerning pic16 port:
11581 * library directory has been re-organized,
11582 * added support for PIC18F1220,
11583 * added headers and library sources for chips 18f1220,18f6520,
11584 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11586 * configuration registers setting has changed, now each supported
11587 device has a complete description of the registers it uses,
11588 * all initialisations are moved to idata sections, these section
11589 can be absolute or relocatable,
11590 * fixed initialisation of codespace variables,
11591 * fixed warning about PCLATU and gpsim,
11592 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11593 * (genAssign): use table reads when assigning from variables in codespace,
11594 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11595 char/int variables placed in codespace,
11596 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11597 registers set in .asm file, no need for --pomit-config-words anymore,
11598 * (pic16glue): some 8051 legacy segments are commented out
11599 (to be removed completely),
11600 * added support for alternative assembler and linker with --asm=
11601 and --link= command line arguments,
11602 * peepholes are disabled automatically in the port, no need to
11603 specify on command line,
11604 * port supports natively char/int/long multiplication, but converts
11605 all divisions to support functions,
11606 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11607 to the file set in variable $2,
11608 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11609 strings in ASCII format and not in hex,
11610 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11611 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11612 allocate proper register if iCodes aren't temporary,
11614 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11616 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11618 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11620 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11623 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11625 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11626 computed address is reused
11627 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11628 multi-byte bitfields
11630 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11632 * src/z80/gen.c: (genArrayInit): must check for pointers too
11634 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11636 * support/regression/tests/zeropad.c: never meant to commit the
11637 nestedstruct test: removed, added check for GCC version
11639 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11641 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11642 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11643 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11644 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11645 bugs 928906 and 954082 half-empty initializers
11647 * src/SDCCsymt.c (getAllocSize): added for above fix
11648 * src/z80/gen.c (genArrayInit): fixed bug 741044
11649 * support/regression/tests/zeropad.c: added tests
11651 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11653 * src/pic16/device.c (pic16_dump_section): corrected bug which
11654 caused some symbols of the libraries to be misplaced
11656 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11658 * src/pic16/glue.c,
11659 * src/pic16/ralloc.h,
11660 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11661 to fix conflict with pic port
11663 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11665 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11666 externs configuration variables,
11667 * src/pic16/ralloc.h,
11668 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11669 prototype in header, commented out some debug messages
11671 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11673 * src/pic16/glue.c,
11674 * src/pic16/main.c,
11675 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11676 for gpasm COFF object generation. Thanks to D. Hawkins for
11679 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * src/ds390/main.c,
11682 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11683 Brock for spotting this)
11684 * src/ds390/gen.c (genEndFunction),
11685 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11686 interrupt handler and critical. Disable push/pop optimizations when
11687 peephole optimizations disabled.
11689 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11691 Updated pic16 library sources and headers.
11692 * device/lib/pic16/pic18f*/ ,
11693 * device/include/pic16/*.h: modified to handle structured SFR
11696 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11698 * src/port.h (PORT structure): added hook initPaths, now each
11699 port can declare its own default search paths,
11700 which can been seen with the --print-search-dirs option,
11701 see pic16 port for example,
11702 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11703 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11704 * (doPrintSearchDirs): NEW, replaces in a central manner the
11705 printing of search dirs which was split in set*Paths functions,
11706 * (main): added call to port->initPaths and doPrintSearchDirs,
11708 * src/ds390/main.c,
11711 * src/izt/tlcs900h.c,
11712 * src/mcs51/main.c,
11714 * src/pic16/main.c: modified port structures to reflect addition of
11717 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11718 * (pic16_dump_section): for registers in same address reserve memory once,
11719 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11721 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11722 result is greater in size than right or left,
11723 * (pic16_genUMult8X8_8): there are some cases where the result can
11724 be 16 bits size, so handle these,
11725 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11726 * (pic16_outBitC): modified to emit pcodes,
11727 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11729 * (genDivOneByte): implemented algorithm to divide 8-bits,
11730 * (genCmp): uncommented goto, but issues still exist,
11731 * (genAnd): fixed a bug with variables >8bits,
11732 * (genPackBits): optimization added that uses BCF/BSF to change a
11734 * (genAssign): fixed bug when assigning floating point literals,
11735 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11736 __sdcc_gsinit_startup label,
11737 * src/pic16/main.c (_pic16_init): removed search directory
11739 * (_pic16_initPaths): NEW, used to initialise search directories,
11740 * (_hasNativeMulFor): support functions for all except char/int
11741 multiplication, and char division,
11742 * (PIC16_port struct): modified entry for native mul support,
11743 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11745 * (buildCallTree): call to register_usage is ifdef'ed out,
11747 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11749 * device/include/string.h: applied Stas Sergeev's patch to make this
11750 header file compatible with the preprocessor -Wundef option
11751 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11752 failure (fixes bug #941458)
11754 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11756 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11757 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11758 that the variable, not the function, should be static
11759 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11760 to be consistent with non-literal case
11762 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11764 * src/SDCCast.c (isConformingBody): fixed bug #949967
11765 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11766 convilong): fixed bug #952086
11768 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/SDCCmem.c (allocVariables): fixed bug #955321
11772 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * src/hc08/main.c (_hc08_genAssemblerEnd),
11775 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11776 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11777 completely eliminated the use of a temporary file
11778 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11779 when more than one file linked
11780 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11782 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11784 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11785 which fixes bug #543481
11786 * support/regression/tests/bug-751703.c: fixed comments left from a
11787 cut and paste error
11788 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11789 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11790 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11792 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11793 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11794 are now changed to underscores in moduleName
11796 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11798 * as/mcs51/lkmem.c: better fix for bug #954173
11800 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11801 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11803 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11804 * device/include/c8051f000.h,
11805 * device/include/c8051f120.h,
11806 * device/include/c8051f300.h,
11807 * device/include/c8051f310.h,
11808 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11809 PWM16) and detab'ed
11811 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11813 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11814 and mailing lists, doc'ed --no-peep-comments, removed reference
11815 to knoppix (newest version has no LyX/LaTeX), other minor changes
11816 * src/SDCCglue.c (glue): save 2 bytes stack space with
11817 option --main-return. The ljmp could probably be avoided too
11819 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11821 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11823 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11825 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11826 * src/SDCCopt.c (isLocalWithoutDef),
11827 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11828 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11829 (credit to Maarten Brock for patch #949363, on which this is based)
11830 * support/regression/tests/bug-751703.c: some test cases of extern used
11831 within inner scopes.
11833 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11837 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11839 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11840 dwWriteLabel): fix to create valid debugger symbols even when
11841 the module name has non-alphanumeric symbols in it
11842 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11843 when a variable's allocation has been optimized away
11846 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11850 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11851 * src/mcs51/main.c,
11852 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11853 * src/ds390/main.c,
11854 * src/z80/gen.c (z80_emitDebuggerSymbol),
11856 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11858 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11859 * src/pic16/main.c,
11860 * src/avr/gen.c (avr_emitDebuggerSymbol),
11862 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11864 * src/SDCCdebug.c (emitDebuggerSymbol),
11866 * src/port.h: added a debugger struct to the port struct. Added a
11867 callback for defining debugger symbols
11869 * src/SDCCast.c (createLabel),
11870 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11873 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11874 iCode back to the ast for the function
11876 * src/hc08/ralloc.c (hc08_assignRegisters),
11877 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11878 unneeded fields from the regs struct.
11879 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11880 pushReg() & pullReg() functions instead of emitcode()
11882 * src/hc08/gen.c (genLabel, genhc08Code),
11883 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11885 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11888 * src/hc08/gen.c (genEndFunction, genhc08Code),
11890 * src/mcs51/gen.c (genEndFunction, gen51Code),
11892 * src/ds390/gen.c (genEndFunction, gen390Code),
11894 * src/z80/gen.c (genEndFunction, genZ80Code),
11897 * src/pic/gen.c (genEndFunction, genpic14Code),
11899 * src/pic16/gen.c (genEndFunction, genpic16Code),
11901 * src/avr/gen.c (genEndFunction, genAVRCode),
11903 * src/xa51/gen.c (genEndFunction, genXA51Code),
11905 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11906 specific code to cdbFile.c and out of the backend code generators
11908 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11909 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11910 starting address is now 0
11913 * as/hc08/m08pst.c,
11914 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11915 assembler directive for DWARF support
11916 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11920 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11922 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11924 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11925 and inappropriate peephole optimization in jump tables
11927 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11929 * as/hc08/m08pst.c,
11930 * src/SDCCglue.c: sdccopt works for the hc08 port now
11932 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11934 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11936 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11938 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11940 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11946 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11947 comments from the peephole optimizer replacement rules
11948 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11950 * src/SDCCcse.c (updateSpillLocation),
11951 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11953 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11954 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11955 objects far pointers
11957 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959 * src/SDCCsymt.h: a missing part of my last change
11960 * src/pic/ralloc.c (regTypeNum),
11961 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11963 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11966 * src/SDCCicode.c (aggrToPtrDclType),
11967 * src/SDCCptropt.h,
11968 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11969 ptrPseudoSymConvert),
11970 * src/pic/ralloc.c (regTypeNum),
11971 * src/pic16/ralloc.c (regTypeNum),
11972 * src/hc08/ralloc.c (regTypeNum),
11973 * src/ds390/ralloc.c (regTypeNum),
11974 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11975 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11977 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11979 * link/z80/lkmain.c (afile),
11980 * as/hc08/lkmain.c (afile),
11981 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11982 prevent a pointer problem when a filename has no directory and
11983 no extension specified.
11985 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11987 * link/z80/lkmain.c (afile): allow periods in directory names
11988 * link/z80/lkmain.c (afile),
11989 * as/mcs51/lkmain.c (afile),
11990 * as/hc08/lkmain.c (afile): allow linker script file to have an
11991 extension other than ".lnk"
11992 * link/z80/lklex.c (getfid),
11993 * link/z80/lkmain.c (parse),
11994 * as/mcs51/lklex.c (getfid),
11995 * as/mcs51/lkmain.c (parse),
11996 * as/hc08/lklex.c (getfid),
11997 * as/hc08/lkmain.c (parse): Support comments in the linker script
11998 file on lines by themselves and after filenames
12000 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12002 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12004 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12006 * src/z80/peeph-z80.def: removed some peephole rules that don't
12007 work with multibyte arithmetic (fixed bug #937126)
12008 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12009 to registers and not global variables
12010 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12011 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12012 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12013 checking for assignments not internally generated (fixed bug #931895)
12014 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12015 structure member (fixed bug #930072)
12017 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12019 * src/SDCCmain.c (linkEdit),
12020 * src/hc08/main.c (_hc08_parseOptions),
12021 * as/hc08/Makefile.in,
12022 * as/hc08/aslink.h,
12024 * as/hc08/m08pst.c,
12025 * as/hc08/lkrloc.c (relr, rele),
12026 * as/hc08/lkarea.c (lnkarea)
12027 * as/hc08/lkmain.c (afile, parse),
12028 * as/hc08/lkelf.c: support for ELF output
12029 * as/hc08/lks19.c (s19),
12030 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12032 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12034 * as/mcs51/lkihx.c: Fixed bug #899105.
12036 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12038 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12039 .dsp files from Unix to DOS.
12041 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12043 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12044 function pointers; we have been compliant for several months now.
12045 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12046 change that was accidently commented out
12047 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12048 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12051 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12053 * src/hc08/gen.c: output of all of the internal debugging information
12054 is now controlled by the D() macro; it is disabled by default
12056 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12059 harder to keep the same registers during a CAST iCode
12060 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12061 long via int can be done in a single cast, if the signedness is
12063 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12064 putchar() in tinibios.c in ds390's library
12066 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12068 * src/SDCCast.c (decorateType): fixed bug #898889,
12069 cast result of a literal complement too
12070 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12071 fixed check for bitfields
12073 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12075 * src/SDCCicode.c (geniCodeLogic): made it static,
12076 (geniCodeLogicAndOr): added in order to fix bug #905492,
12077 (ast2iCode): fixed bug #905492
12078 * support/regression/tests/bug-905492.c: added
12079 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12080 (processParms): fixed bug #927659: don't copy parms, this will clear
12082 * support/regression/tests/bug-927659.c: added
12084 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12086 * src/SDCCast.c (addCast): don't cast float to char
12087 * device/lib/libsdcc.lib: added _memmove
12089 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12091 * device/lib/large/Makefile: fixed parallel execution by
12092 replacing `make` by `$(MAKE)`
12094 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12096 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12097 offsets (fixes bug #923936)
12099 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12101 * device/lib/small/Makefile: fixed parallel execution by
12102 replacing `make` by `$(MAKE)`
12104 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12106 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12108 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12110 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12111 * src/regression/Makefile: Regression test was not running.
12113 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12115 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12116 complement if possible
12117 * src/SDCCval.c (valComplement),
12118 * src/SDCCicode.c (operandOperation): fixed complement of literal
12119 * support/regression/tests/onebyte.c (testComplement): added
12121 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12123 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12124 return an optimized tree; actually replace actParm with the new tree
12125 * src/SDCCast.h: added some parantheses to remove side effects
12126 * support/regression/tests/bug-920866.c
12128 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12129 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12130 Bit operands were not being handled properly in the pic14 port.
12131 (now src/regression/add.c passes again).
12133 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12135 * src/SDCC.y (labeled_statement): case and default no longer require
12136 a following statement (RFE #893037)
12138 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12141 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12142 disabled (fixes bug #916294)
12143 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12144 "mov a,acc"; patch provided by Lenny Story
12145 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12147 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12149 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12151 * src/ds390/gen.c (genFunction, genEndFunction),
12152 * src/ds390/ralloc.c (ds390_assignRegisters),
12153 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12154 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12155 pushed if there are parameters passed on the stack. Also, a cleaner
12156 way to decide if r0/r1 should be pushed/popped. (Together they fix
12159 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * device/lib/mcs51/crtpagesfr.asm,
12163 * device/lib/mcs51/crtxinit.asm,
12164 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12165 to avoid confusion with Si Lab's SFRPAGE register.
12167 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/SDCCglue.c (emitMaps): allow public sfr variables
12170 * src/SDCCglue.c (initialComments): include compiler build date
12171 with compiler version and put the timestamp of the generated
12172 assembly file on a serperate line to be less confusing.
12173 * src/port.h: added genInitStartup hook
12175 * src/ds390/main.c,
12178 * src/pic16/main.c,
12180 * src/z80/main.c: genInitStartup initialize as NULL (default to
12181 historical behaviour)
12182 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12183 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12184 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12185 library instead of hard coding it into the compiler.
12186 * support/regression/ports/mcs51-stack-auto/spec.mk,
12187 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12188 * device/lib/mcs51/Makefile,
12189 * device/lib/small/Makefile,
12190 * device/lib/large/Makefile,
12191 * device/lib/mcs51/crtpagesfr.asm,
12192 * device/lib/mcs51/crtstart.asm,
12193 * device/lib/mcs51/crtxclear.asm,
12194 * device/lib/mcs51/crtxinit.asm,
12195 * device/lib/mcs51/crtclear.asm,
12196 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12197 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12198 and into user configurable files.
12199 * device/lib/clean.mk: clean mcs51 directory too
12200 * support/regression/tests/longlit.c: added static to T1 declaration
12201 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12202 accesses in the initialization code
12204 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12207 OSCTRIMVAL as noted in bug #916008
12209 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12211 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12212 in loops with multiple exits (reported as incorrect registers
12213 used by Martin Helmling in Sdcc-user list)
12215 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12217 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12218 made ds390 register extensions look less like error messages
12220 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12222 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12223 reported by Adam Wozniak in Sdcc-user list
12225 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12227 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12228 arithmetic optimizations, added debug output
12230 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12232 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12233 * sdcc.spec: updated and split sdcc into 3 rpms
12234 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12235 needed for literals of LEFT_OP and '+'
12236 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12237 introduced RESULT_TYPE_NOPROM
12238 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12240 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12241 limited promotion to int only for '*'
12242 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12244 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12246 * src/pic16/gen.c (genSkip),
12247 (genc16bit2lit), (gencjneshort): commented out
12248 (is_LitOp): new helper function, checks operand type
12249 (genCmpEq): rewritten
12251 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12253 * support/regression/tests/bug-908454.c: added
12255 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12257 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12258 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12259 (geniCodeCast): cosmetic, don't preserve bit storage class
12260 (geniCodeLeftShift): added promotion
12261 (geniCodeLogic): fixed regression
12262 * src/SDCCsymt.c (computeTypeOr): accept bits too
12263 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12265 2004-03-07 Borut Razem <borut.razem AT siol.net>
12267 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12269 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12271 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12272 version of pic16_genPackRegisters which does not check if ic is a
12274 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12275 function cause string1.c regression test fails
12277 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12279 * sim/ucsim/configure.in,
12280 * sim/ucsim/configure,
12281 * sim/ucsim/doc/Makefile.in: use docdir
12282 * src/SDCC.y: fixed sbit atrributes
12283 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12284 * src/SDCCast.c (decorateType): |^& need special promotion handling
12286 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12287 * src/SDCCsymt.h (computeType),
12288 * src/SDCCicode.c: computeType() needs op
12289 * src/SDCCsymt.c (checkTypeSanity),
12290 * doc/sddman.lyx: "plain" bitfields are unsigned
12291 * src/SDCCsymt.c (computeTypeOr): added
12292 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12294 * src/SDCCval.c (val*): computeType() needs op
12295 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12296 * support/regression/tests/onebyte.c: added tests for |^&
12298 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12300 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12301 for writing icode into asm output.
12303 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12305 * src/pic16/device.c: added some debug lines enabled
12306 with macro DEBUG_CHECK,
12307 * src/pic16/genarith.c: more debug in genPlus,
12308 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12309 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12310 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12311 * (aopForSym): onStack symbols are re-placed in data memspace,
12312 and onStack flag is cleared,
12313 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12314 copy temporary pcodeop,
12315 * (genPcall): added warning for not updating PCLATU,
12316 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12317 always true for pic16 port,
12318 * (genMultOneWord): NEW, supports integer multiplication,
12319 * (genMult): modified to call genMultOneWord,
12320 * (ifxForOp): added warning when return NULL,
12321 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12322 flag is set before call to operandFromSymbol for implicit
12324 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12325 options.intlong_rent are set by default,
12326 * (_hasNativeMulFor): modified to allow port generation of integer
12328 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12329 set regtype to REG_SFR for all registers, restricting seting the
12330 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12332 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12334 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12335 more than 500 times in the regression tests
12337 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * support/Util/SDCCerr.h,
12340 * support/Util/SDCCerr.c,
12341 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12343 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12344 for symbol conflicts.
12345 * support/valdiags/tests/enum.c,
12346 * support/valdiags/tests/tentdecl.c,
12347 * support/valdiags/tests/struct.c: expect possible error messages
12348 referring to original symbol definitions.
12349 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12351 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12353 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12355 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12357 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12359 * src/pic16/ralloc.c (newReg): fixed bug #908929
12361 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12363 * src/ds390/gen.c: added missing #include "main.h"
12365 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12367 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12368 checking if symbol is already in set,
12369 * src/pic16/device.h: prototype for checkAddSym,
12370 * src/pic16/gen.c: (_G): added entry interruptvector,
12371 * (assignResultValue): removed some commented out lines,
12372 * (genFunction): check for ISR via sym->type, absolute section for
12373 interrupt code is created via a new pBlock, the goto instruction is
12374 placed now correctly at the interrupt vector position, changed all
12375 references from ivec to _G.interruptvector,
12376 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12377 is the interrupt is a high priority one, same for return from ISR,
12378 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12379 externs to calls of checkAddSym,
12380 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12381 pic16_pcode_verbose flag is set,
12382 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12383 * src/pic16/pcoderegs.c: message about how many registers are saved
12384 will only be emitted if pic16_pcode_verbose flag is set,
12386 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12388 * src/ds390/ralloc.h,
12389 * src/ds390/ralloc.c (ds390_regWithIdx),
12390 * src/ds390/gen.c (emitcode),
12391 * src/ds390/main.h,
12392 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12393 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12394 ds390operandCompare, getRegsRead, getRegsWritten,
12395 initializeAsmLineNode): customized instruction size calculation for
12396 ds390, started basis for some register optimizations
12397 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12398 corresponding assembly output
12399 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12400 missing push/pop of r0/r1. Optimized push/pops
12402 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12404 * src/mcs51/main.c (instructionSize): fixed ACALL size
12405 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12407 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12409 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12410 the sorting of rlist with NULL elements
12411 * (print_idataType, print_idata): NEW to create idata sections
12412 * src/pic16/device.h: idataSymSet new variable
12413 * src/pic16/gen.c (genFunction): fixed some bugs in string
12414 comparing, improved the absolute section creation for ISRs,
12415 added FSR0L/FSR0H in registers that are saved in an ISR,
12416 * (genInline): fixed the processing of inline snippets,
12417 now they undergo no process by the peephole optimizer
12418 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12419 are placed in idataSymSet,
12420 * (pic16emitStaticSeg): extern symbols are added in externs,
12421 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12422 switching when aboslute variables are placed in access bank memory
12423 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12424 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12425 commented out with #if,
12426 * (pic16_packRegisters): reintroduce the check for CAST because some
12427 symbols are not correctly handled,
12428 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12429 pCodeInstruction instead of pCode,
12430 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12431 pCodeAsmDir definition,
12432 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12433 directive, then the argument directive is emitted without the leading
12434 tab, hack for inline labels which must be in the first column,
12435 * (compareLabel,pic16_findNextInstruction),
12436 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12437 * (insertBankSwitch): modified for the new pCodeAsmDir,
12439 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12440 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12442 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12444 * (pushSide): commented out with #if,
12445 * (assignResultValue): fixed some typos in saving
12447 * (genPcall): FIXED and sync'ed with genCall,
12448 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12449 * (genNearPointerGet): fixed to handle some more cases,
12450 implementation scheme via table reads,
12451 * (genConstPointerGet): modified to access code memory correct,
12452 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12453 and improved to handle some cases
12454 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12455 instead of "RETLW" for init data
12456 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12457 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12458 variables are placed in access bank memory (<0x80 and >=0xf80),
12459 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12460 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12461 TBLWT_POSTDEC,TBLWT_PREINC
12462 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12463 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12465 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12466 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12467 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12468 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12470 2004-02-29 Borut Razem <borut.razem AT siol.net>
12472 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12473 support/Util/findme.h, support/Util/system.h: enhance binary relative
12474 search for lib and include by using findProgramPath()
12476 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12479 * src/SDCCpeeph.c (pcDistance),
12481 * src/mcs51/ralloc.h,
12482 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12483 * src/mcs51/main.h,
12484 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12485 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12486 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12487 size calculation port specific, started basis for some register
12489 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12490 missing push/pop of r0/r1. Optimized push/pops
12491 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12492 * device/lib/_modsint.c (_modsint),
12493 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12494 and stack version so regression tests pass
12496 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12498 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12499 * src/SDCCast.c (decorateType): catch another small optimization
12501 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12502 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12503 modified to finally use computeType() all over SDCC,
12504 see Feature Request #877103
12505 * src/SDCCval.h: cosmetic
12506 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12507 valCompare(); regression tested in muldiv.c
12508 * support/regression/tests/muldiv.c (testMod): mod sign follows
12511 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12513 * src/SDCCast.c (decorateType): fixed bug #902362
12514 * doc/INSTALL.txt: fixed install instructions for win32
12516 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12518 * device/include/Makefile.in (install): fixed by replacing spaces
12521 * doc/INSTALL.txt: updated for release
12522 * doc/sdccman.lyx: added warning for --xstack being buggy
12524 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12526 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12527 to eliminate build warnings.
12528 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12530 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12531 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12533 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12534 removed -penable-stack, added comment for stack pragma, added
12535 warning for not initializing the stack/frame registers, removed
12536 comment at interrupts section
12538 Stack is made permanent, there is no ability to disable stack usage.
12539 * src/pic16/device.h,
12540 * src/pic16/device.c: removed all references to USE_STACK macro,
12541 * src/pic16/device.c (pic16_dump_section): when no elements in
12542 rlist, free rlist before return,
12543 * (pic16_dump_int_registers): NEW, internal registers are a new set
12544 of general purpose registers reused by each function,
12545 * (checkAddReg): returns 1 if registers is added to set,
12546 * (pic16_groupRegistersInSection): when a registers is of type
12547 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12548 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12549 SRCASECMP macro is moved here from device.c
12550 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12551 PO_PCLATU, PO_PRODL, PO_PRODH,
12552 * (pic16_pCodeOpType, genMinus,
12553 changed compares to "a" register, with AOP_ACC,
12554 * (pic16_genPlus): fixed some bugs and indented properly,
12555 * (pic16_addSign): changed size to size+offset in the MOVWF
12557 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12558 multiply 8-bit operand by literal, result is 8-bit,
12559 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12560 multiply 2 8-bit operand, result is 8-bit,
12561 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12563 * src/pic16/gen.c: changed accUse to contain WREG only,
12564 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12565 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12566 true, do not use immediate addressing any more unless sym is a
12567 pointer in codespace,
12568 * (aopForRemat): do not use immediate addressing when symbol not in
12569 codespace and when symbol's address is requested,
12570 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12572 * (aopGet): added case for AOP_ACC and don't return "accumulator
12573 bug" but WREG instead,
12574 * (popGetTempReg): pushes contents of temporary register in stack,
12575 * (popReleaseTempReg): pops contents of temporary register from
12576 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12577 * (pic16_popGet): separated case AOP_ACC to return register WREG
12578 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12579 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12580 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12581 the use of immediate pointers to certain cases only.
12583 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12584 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12585 * (assignResultValue, genCall, genRet): modified to use the new
12586 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12587 genPcall is still broken,
12588 * (genFunction): added code to create 'A' type pBlocks when
12589 interrupt functions are generated, code not extensively tested yet,
12590 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12591 * (genEndFunction): modified so ISRs pop stored registers from stack,
12592 * (genMultOneByte): cleanup,
12593 * (AccRsh): added flag andmask, to and result with appropriate mask,
12594 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12595 * (genDataPointerGet): fixed and reenabled its use,
12596 * (genNearDataPointerGet): bugs fixed,
12597 * (genDataPointerSet): bugs fixed,
12598 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12599 pic16_DumpSymbol, pic16_DumpOp,
12600 * src/pic16/genutils.h: function prototypes for the above functions,
12601 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12603 * (pic16emitRegularMap): many many many improvements, but needs a
12605 * src/pic16/main.c: enable_stack in pic16_options is removed,
12606 * (_pic16_parseOptions): removed command line options -penable-stack,
12607 * (_process_pragma): emit stack symbol only when stack pragma is
12609 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12610 redirected to FSR0L/FSR0H pair,
12611 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12612 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12613 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12615 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12616 * (dumpPicOptype): NEW,
12617 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12618 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12619 with movff instruction,
12620 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12621 added pic16_int_regs, some packRegsFor* functions are commented out,
12622 because produce errors,
12623 * src/pic16/NOTES: minor modifications
12625 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12627 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12628 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12630 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12631 * as/mcs51/lkaomf51.c: fixed bug #895763
12633 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12635 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12637 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12639 * doc/sdccman.lyx: added details about the HC08 storage classes and
12640 interrupts, fixed the register usage info for z80 & gbz80
12642 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12644 * doc/sdccman.lyx: added more pic16 port documentation
12645 * device/include/pic16/: added header pic18fregs.h
12647 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12649 * doc/sdccman.lyx: added Vangelis' contribution
12651 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12653 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12654 extend to the next CALL or PCALL, not just to the next CALL.
12656 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12658 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12660 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12663 bug #895752 and a better fix for bug #716790
12665 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12667 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12669 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12671 * doc/sdccman.lyx: minor changes, minor changed
12673 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12675 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12676 which can't handle SDCC_NEWONEBYTEOPS,
12677 (geniCodeMultiply): removed conversion from mult to shift for pic14
12680 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12683 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12684 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12685 thus fixing bug #895406
12687 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12689 * device/lib/_modsint.c,
12690 * device/lib/_modslong.c: sign follows divisor only
12691 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12692 signs or signedness can be ignored
12693 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12694 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12695 added optimization for IFX,
12696 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12698 reenabled optimization for IFX, which was removed on 2004-01-11
12699 * src/SDCCast.h: added return type IFX
12700 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12701 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12702 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12703 SDCC_OLDONEBYTEOPS selects the old behaviour
12704 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12705 changed again and commented promotion rule
12706 * src/SDCCval.c (valDiv): promotion no longer necessary
12707 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12708 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12710 * support/regression/tests/onebyte.c: added
12712 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12714 * gen.c (genInline): reverted to old code for assemnling inline
12715 code because of bug reported James Chadd
12717 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12719 * ralloc.h: missing declarations from previous patch,
12720 seems that patch for ralloc.h was never applied, fixed
12722 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12723 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12727 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12728 indirect addressing. Marked FSR0 as deprecated
12729 * gen.c (pointerCode): commented out, not needed now
12730 (pic16_popGet2p): new MOVFF helper function
12731 (genGenPointerGet),
12732 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12733 (shiftRLong): removed duplicate debugging info
12735 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * src/ds390/gen.c (genNearPointerGet),
12738 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12739 optimization with bits, but not bitfields.
12740 * src/ds390/ralloc.c (packRegisters),
12741 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12743 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12745 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12747 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12750 * src/SDCCicode.c (operandFromSymbol),
12751 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12752 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12753 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12754 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12755 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12756 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12758 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12759 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12760 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12761 * src/SDCCsymt.c (newSymbol),
12762 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12765 * src/SDCCval.c (newiList): fixed bug #885705
12767 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12769 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12770 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12772 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12774 * device/include/c8051f120.h,
12775 * device/include/c8051f300.h,
12776 * device/include/c8051f310.h: added/updated header files for Silicon
12777 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12778 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12779 in new section Submitting patches
12781 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12783 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12784 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12785 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12787 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12788 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12789 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12791 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12792 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12793 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12795 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12796 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12797 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12798 genGenPointerSet): fixed bug #892400
12799 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12800 to eliminate build warnings.
12801 * src/SDCCast.c (processParms),
12802 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12804 * support/valdiag/valdiag.py: added GCC to the list of defines active
12805 when compiling with gcc
12807 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12809 * support/Util/SDCCerr.h,
12810 * support/Util/SDCCerr.c,
12811 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12812 with an incomplete type (fixed bug #883734)
12813 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12815 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12817 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12819 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12821 * src/SDCCast.c (decorateType),
12822 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12823 function pointer implementation
12824 * support/regression/tests/funptrs.c: added tests to verify both forms
12825 of function pointers work correctly. Added tests to verify parameters
12826 are passed in the correct order.
12828 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12830 * device.c (regCompare): registers are sorted by ascending
12831 address and increasing size,
12832 * main.c (_pic16_finaliseOptions): removed the declaration
12833 of compiler macro MCU. Now a macro of the format pic18fxxxx
12834 will be defined from the command line
12836 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12837 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12839 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12840 PCOP_RLCF was overwritten!
12841 * gen.c (genSkip): commented out calls to pic16_emitcode,
12842 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12844 * (genRRC): added debugging info,
12845 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12846 overwritten while shifting,
12847 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12848 overwritten while shifting,
12851 * (shiftLLeftOrResult),
12852 * (shiftRLeftOrResult),
12854 * (shiftLLong): Implemented with pic16_emitpcode
12855 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12856 * (genLeftShift): Fixed bug, operand for shift by variable always
12857 was "and"ed with 0x0f,
12858 * (genLeftShiftLiteral),
12860 * (genRightShiftLiteral): added debugging info,
12861 * (genrshFour): added comment,
12862 * (genRightShift): determined signedness from operand "left"
12863 instead of "result"
12865 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12867 * src/SDCCicode.c (geniCodeParms),
12868 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12869 function pointers, fixed function pointer bugs #861242 and #861896
12871 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12873 * device/include/c8051f000.h,
12874 * device/include/c8051f120.h,
12875 * device/include/c8051f300.h: added header files for Silicon
12876 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12878 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12880 * src/SDCCast.c (processParams): added new type flow and restructured
12881 (gatherAutoInit): added new type flow
12882 (addCast): cosmetic changes
12883 (getLeftResultType): added new type flow for array indices, patch
12884 provided by Stas, see FR #877103
12885 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12886 array index patch by Stas
12887 * src/SDCCast.h: added prototype getResultTypeFromType()
12889 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12890 * src/pic/glue.c (pic14emitStaticSeg),
12891 * src/pic16/glue.c (pic16emitStaticSeg),
12892 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12893 for initialization of symbols
12894 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12895 * support/Util/SDCCerr.h:
12896 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12897 * .version: bumped version number to 2.3.8
12898 * device/include/Makefile.in (install),
12899 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12902 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12904 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12905 Slade Rich fixed an optimization bug
12906 * src/pic/pcodepeep.c,
12907 * src/pic/pcoderegs.c
12908 * doc/Makefile (install): added test for directory
12910 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12912 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12913 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12914 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12915 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12916 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12917 * as/mcs51/asexpr.c (term),
12918 * as/hc08/asexpr.c (term): fixed bug #887146
12920 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * src/z80/gen.c (genMult): handle single byte result product
12923 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12924 DUMMY_READ_VOLATILE (fixed bug #886367)
12926 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12928 * support/regression/tests/libmullong.c: fixed logic, on little endian
12929 hosts we ended without a mullong_wrapper()
12931 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12934 virus/worm forged address usage.
12936 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12938 Fixed promotion, it should be done on AST level:
12939 * src/SDCCast.c (addCast): added promotion to int
12940 (decorateType): updated call to upCast()
12941 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12942 usualUnaryConversions()
12944 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12946 * support/regression/tests/literalop.c (mulWrapper): Added a
12947 wrapper to remove integer overflow warnings.
12949 * support/regression/tests/float_trans.c: Made work on host.
12951 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12954 * support/regression/generate-cases.py (main): Changed from inline
12957 * doc/Makefile (install): Changed to depth first to get rid of
12958 missing directory install warning.
12960 * as/Makefile (install-doc): Made work on Mac.
12962 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12964 * src/SDCCast.c: added an additional type flow in decorateType() of
12965 opposite direction, see feature request #860006; it's enabled at runtime
12966 by setting the environment variable SDCC_NEWTYPEFLOW
12967 * src/SDCCast.h: changed prototype of decorateType()
12968 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12969 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12970 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12971 see feature request #877103
12972 * src/SDCCval.c: updated call of decorateType()
12973 (valBitwise): fixed bug #882876
12974 (valMinus): added promotion
12975 (valLogicAndOr): result is unsigned
12976 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12977 * src/SDCCsymt.c (computeType),
12978 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12979 must not cause an unsigned operation
12980 * src/pic/glue (pic14emitRegularMap),
12981 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12983 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12985 * src/pic/pcode.c (PCodeID): commented out left over debug code
12987 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12989 * support/valdiag/tests/overflow.c: added shift tests
12990 * src/pic/device.c,
12997 * src/pic/pcodepeep.c,
12998 * src/pic/pcoderegs.c,
12999 * src/pic/ralloc.c,
13000 * src/pic/ralloc.h: applied patch from Slade Rich;
13001 added support for multiple code pages and multiple RAM banks on the
13002 PIC 14 port. The ASM files now no longer simply assume all the
13003 code / RAM are in the same page / bank. This means the linker can
13004 safely allocate code/RAM of separate ASM files to different pages/banks.
13005 * doc/sdccman.lyx: added Slade's tips
13006 * src/mcs51/peeph.def: fixed bug #880768
13008 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13011 * src/SDCCast.c (decorateType): fixed bug #880197
13013 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13015 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13018 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13019 strtof is not part of C89 and isn't included with Mac OS X.
13021 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13023 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13024 shiftL2Left2Result): fixed bug #879326
13025 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13026 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13027 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13028 address fetch for clr instruction
13029 * device/lib/hc08/_mulint.c: created optimized assembly version
13030 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13032 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13034 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13035 proposed in FR #877103
13037 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13039 * src/SDCCval.c (cheapestVal): added missing checks
13040 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13041 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13043 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13045 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13048 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13050 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13051 loaded with the linker search paths (-L arguments) and the libraries
13052 to be linked with the current source (-l arguments). Changes
13053 currently will affect only the pic16 port.
13054 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13055 include path the port specific paths and port specific libraries,
13056 * gplink command now contains the $3 argument,
13057 * src/pic16/device.h,
13058 * src/pic16/device.c,: structure PIC_device is made public and
13059 renamed to PIC16_device, the same for variable Pics which is renamed
13060 to Pics16. Updated all references to them.
13061 * src/pic16/glue.c (pic16glue): corrected bug with code
13062 initialization which bypassed the variable initializations block.
13064 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13065 COMPILE_FLAGS and added the --nostdinc option
13067 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13069 * device/include/mc68hc908jb8.h: Register defs for another member
13070 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13072 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13074 Documenting changes from previous commits.
13075 * configure.in (version 1.56),
13076 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13077 when generating output files to configure the pic16 library,
13078 but now I've commented it out, since gputils aren't installed in the
13079 SF compile farm, so library won't compile
13081 * device/lib/Makefile.in (version 1.56): initially I've added in
13082 target 'all' the prerequestive 'model-pic16' so it compiled the
13083 pic16 library, but now I've commented it out for the same reasons
13085 * added targets 'model-pic16' and 'objects-pic16' to compile the
13087 * added target 'port-specific-objects-pic16' to handle the
13088 generated libraries and copy them into the build/ directory
13089 * added target 'clean-intermediate-pic16' to clean intermediate
13090 files into pic16 directory
13091 * in target 'installdirs' added line to create directory pic16 in
13092 the installation path
13094 * device/include/Makefile.in (version 1.11): in target 'install'
13095 added lines to copy all header files to installation path,
13096 * in target 'installdirs' added line create directory for pic16
13097 headers in the installation path
13099 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13101 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13104 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13107 * device/lib/configure.in,
13108 * device/lib/configure: fixed for autoconf 2.57
13110 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13113 option so that it actually works. Made it specific to the z80, since
13114 the gbz80 doesn't have these kinds of I/O ports.
13116 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 * device/include/z180.h,
13119 * device/lib/_memcpy.c,
13120 * device/lib/_memmove.c,
13121 * device/lib/_mulint.c,
13122 * device/lib/ser_ir.c,
13123 * device/lib/ser_ir_cts_rts.c,
13124 * device/lib/_strcmp.c,
13125 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13126 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13127 portmode; added deprecation warning for bank= and protmode= forms.
13128 Also, guard against buffer overflow.
13129 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13131 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13133 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13134 changed interrupt vector table generation to only emit declared vectors.
13135 * device/include/Makefile.in: added missing backslash
13136 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13138 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13140 Mainly changes to support compilation of the device libraries
13141 * src/pic16/device.c: stack is allocated via symbol and not
13142 via literal number. The symbol is placed in the corresponding
13143 position of the data ram
13144 * (pic16_dump_section): relocatable and absolute uninitialized
13145 data are now emitted in sorted order to reduce section naming,
13146 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13147 weren't marked as being in the access bank,
13149 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13151 Added portion of GNU PIC Library under the directory
13152 device/include/pic16 and device/lib/pic16. These files
13153 contain the declarations of SFRs for the PIC18Fxx2 devices.
13154 The directory is initialized via configure from toplevel.
13156 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13158 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13159 the spilllocations to be compared correctly
13161 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13163 * src/SDCCast.c (decorateType): fixed bug introduced today
13165 2004-01-12 Borut Razem <borut.razem AT siol.net>
13167 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13168 doc/sdccman.lyx: upper case pragmas are deprecated
13170 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13172 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13173 in simpler and even better code
13175 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13177 * src/SDCCicode.c (operandOperation): fixed bug #874819
13178 * src/SDCCast.c (decorateType): fixed
13179 char foo (unsigned long ul) { return ul > 0; }
13181 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13183 * doc/sdccman.lyx: Moved and added some sections, small changes
13184 all over. Telling LaTeX to be less strict with word spacing
13185 to better keep the right margin. Changed some notes about
13186 maintainance of the ports in section 3.2.1 - is it OK like this?
13188 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13190 SDCC source changes:
13191 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13192 convilong): modified to inform the pic16 port that builtin functions
13195 PIC16 PORT specific changes:
13196 * src/pic16/device.c pic16_dump_equates() added,
13197 processor registers declared internally by the port are emitted in
13198 the translation as equates,
13199 * src/pic16/gen.c: inline code is passed unprocessed to the
13201 * (pic16_popGetLit2): fnuction modified to take second operand as
13202 pCodeOp pointer and not as literal,
13203 * (popRegFromIdx): prefixed with pic16_,
13204 * (pic16_popCombine2): modified to receive already allocated pCode
13206 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13207 * (genFunction): initializes local stack frame and pushes on stack
13208 all the registers used by this function,
13209 * (genEndFunction): restores all registers from stack and restores
13211 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13213 * (pic16glue): changed the program startup sequence,
13214 * added new dbName code 'A' for functions placed in absolute section
13215 * src/pic16/main.c: added function attribute _naked,
13216 * added pragma 'code' to place a fnuction at an absolute address,
13217 * added command line arguments --debug-ralloc and --pcode-verbose,
13218 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13219 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13220 * (pic16_newpCodeOpLit2): modified to take the second operand as
13222 * (pic16_printpBlock): modified to emit each function in a separate
13224 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13225 UPPER for immediate operands,
13226 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13228 * src/pic16/peeph.def: all peepholes with movff are commented out,
13229 because there is a problem in the pcode peep optimizer,
13230 * src/pic16/ralloc.c: the register allocator can now reuse local
13231 function symbols for another function. This saves register usage.
13232 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13234 Added file src/pic16/NOTES with information about program writing on
13235 the current port version.
13237 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13239 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13240 and peephole 252 (array access)
13242 2004-01-09 Borut Razem <borut.razem AT siol.net>
13244 * src/SDCCmain.c : fixed #872250: -l command line defined library
13245 files are scanned before standard library files
13247 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13249 * src/SDCCast.c (decorateType): fixed bug #874046
13251 2004-01-09 Borut Razem <borut.razem AT siol.net>
13253 * support/scripts/sdcc.nsi: remove previous installation
13255 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13257 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13258 bytes for last interrupt vector (mcs51)
13259 * sdcc.spec: fixed typo
13261 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13263 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13264 gen51Code): more efficient parameter receive for --model-large
13267 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/ds390/main.c,
13270 * src/z80/main.c: added missed needLinkerScript flags (more than
13271 one port structure defined in these file)
13272 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13275 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13277 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13278 * src/port.h: added flag needLinkerScript in port->linker
13279 structure to inform whether to create a .lnk file or not,
13281 * src/ds390/main.c,
13283 * src/mcs51/main.c,
13285 * src/pic16/main.c,
13287 * src/z80/main.c: changed appropriately to configure
13288 needLinkerScript flag
13290 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13291 * src/pic/glue.c: added variable udata_section_name to
13292 override default uninitialized data segment definition for
13293 devices only with SHAREBANK memory (reported from Erik Epetrich)
13294 * (pic14emitOverlay): modified to emit a commented overlay segment
13295 directive when no overlay data exist
13296 * (picglue): modified to emit uninitialized data segment
13297 according to udata_section_name
13298 * src/pic/main.c (_pic14_parseOptions): added command line
13299 options --udata-section-name=[name] to override default
13300 udata definition name
13301 * modified _linkCmd and _asmCmd to include compiler passed
13302 arguments via -W option
13303 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13304 object file from '.rel' to '.o' in port->linker structure,
13305 changed size of fptr from 2 to 3 in port structure
13307 2004-01-07 Borut Razem <borut.razem AT siol.net>
13309 * support/scripts/sdcc.nsi: update PATH
13310 * support/scripts/sdcc.ico: craeted
13312 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13314 * device/include/Makefile.in: fix install
13315 * doc/Makefile: fix install
13317 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13319 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13321 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13322 how the function variable allocation summary is displayed; also
13323 include information about variables allocated to the overlay
13326 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13328 * as/mcs51/lkmain.c: Help about -Y option
13329 * as/mcs51/lkarea.c: Fixed gcc warnings
13331 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13333 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13335 * support/valdiag/tests/overflow.c: added
13336 * src/SDCCast.c (decorateType),
13337 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13338 LEFT_OP (left shift)
13340 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13342 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13343 (default behaviour).
13345 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13347 A python script to validate compiler diagnostic messages. It can be
13348 used to verify that sdcc complains about bad c source code and
13349 gives a good location of the error.
13350 * support/valdiag/Makefile,
13351 * support/valdiag/valdiag.py,
13352 * support/valdiag/tests/*
13354 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13356 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13357 * src/SDCCsymt.c (newEnumType),
13359 * support/Util/SDCCerr.c,
13360 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13362 * support/regression/tests/enum.c: added test for enum values that
13363 require at least 2 bytes of storage.
13365 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13367 * src/common.h: added ifndef/define/endif macros
13368 around the header file.
13369 Bug reported from Jesus Calvino-Fraga
13371 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13373 * sdcc.spec: updated
13374 * device/include/Makefile.in: don't install CVS directories
13375 * device/lib/Makefile.in: added removal of CVS directories after install
13376 * doc/Makefile: fixed install, added local_icons
13377 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13378 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13379 * src/ds390/gen.c (genRightShift): fixed bug #870788
13380 * src/SDCCast.c (decorateType): fixed bug #870781
13382 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13384 PIC16 port related changes:
13385 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13386 added variable stackPos,
13388 * gen.c: genCall, assignResultValue: added support for
13389 pushing/retrieving function parameters to/from stack,
13390 genFunction,genEndFunction: setup stack frame for the
13391 generated function,
13392 genAddrOf: will be changed according to bug 863624
13394 * added files genutils.c and genutils.h which contain gen*
13395 debugged and optimised functions extracted from gen.c
13397 * glue.c: added variable 'externs' which holds extern symbols,
13398 pic16emitRegularMap: is modified to properly handle relocatable
13399 symbols under the new scheme,
13400 pic16createInterruptVect: is modified
13401 pic16printPublics: is modified to emit 'global' assembler directives,
13402 added pic16_printExterns to print extern symbols,
13403 pic16glue: initializes stack/frame pointer in the beginning of
13404 the assembly output. Temporary hack, will be corrected later,
13405 because gplink yet does not support stack and SDCC does not
13406 yet support a type of crt0.o object to create the final binary.
13408 * Removed many lines that contain 8051 legacy code.
13409 * The code is finally placed under a 'code' directive.
13410 * Added port specific options.
13412 * _process_pragma: simplified since now we do not need *special*
13413 include file to define SFR registers. But a separate header
13414 will be needed. This will be developed later.
13415 * _pic16_parseOptions: added, parses port specific options:
13416 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13417 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13418 --preplace-udata-with=
13420 * _pic16_setDefaultOptions: modified to initialize section names,
13421 but hack is temporarly out of order since it needs improvement.
13422 * _pic16_genAssemblerPreamble: configuration words are emitted by
13423 their address instead of their name. This part is incomplete and
13424 supports only the 18Fxx2 devices. Other devices will emit an error
13425 during assembly since they do not contain the same set of config
13427 * _pic16_genIVT: is modified,
13429 * pcode.c: added definitions for some hardware registers that are needed
13431 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13432 All PCI entries are updated. Now LFSR is supported.
13433 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13434 * added pic16_newpCodeOpLit2 to support instructions with
13435 two literal arguments
13436 * pic16_pCode2str: corrected code that emits assembler instructions
13437 with two literal operands and those that have an access bit modifier
13438 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13439 this fixes a bug which caused some labels to be lost, when an
13440 assembler directive was added, i.e. banksel,
13441 * pic16_FixRegisterBanking: improved logic that causes the insertion
13443 * InlineFunction: functions that are called once, are not any more
13444 inlined. This can be a port option in the future,
13446 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13448 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13449 hold the corresponding uninitialized symbols,
13450 * pic16_allocProcessorRegister: registers have explicit marked the
13452 * pic16_allocInternalRegister: registers are explicit marked as
13454 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13455 processing list, so bit registers were lost,
13458 * ralloc.h: added field 'accessBank' and original symbol operand
13459 in register definition,
13460 * removed the field isMapped from register definition,
13462 ** Several functions have been removed from various sources:
13463 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13464 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13465 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13466 pic16_assignRelocatableRegisters
13468 ** others have been introduced:
13469 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13470 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13472 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13474 * support/scripts/inc2h.pl: changed definition of BIT_AT
13475 to emit 'sbit at' instead of 'bit at'. This was a request.
13477 PIC16 port related preliminary changes:
13478 * gen.c: prefixed function popRegFromString with
13479 pic16_ and all references to it corrected
13480 * pcode.c: all pic16_pc_* hardware registers prefixed
13481 with underscore (_),
13482 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13483 * ralloc.c: newReg(): when register is REG_SFR then
13484 set address to rIdx,
13485 pic16_allocProcessorRegister(): marks register wasUsed=0
13486 pic16_writeUsedRegs(): added a call to assign processor
13487 registers via pic16_assignFixedRegisters
13489 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13491 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13492 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13493 variables in unused register banks. Also the SSEG is placed
13494 wherever there is enough space for it, and IDATA can be anywhere
13495 in internal RAM. For now compile using -Wl-Y[stack_size].
13496 The mem file is different for this option as well, since it
13497 makes no sense of talking about DSEG lenght.
13499 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13501 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13502 in certain cases, e.g. when ROM assignment, patch provided
13503 from Albert den Haan.
13505 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13507 Many signedness and type propagation fixes:
13508 * src/SDCCicode.c: made geniCodeCast() static
13509 replaced SPEC_ by IS_ (cosmetic)
13510 (operandOperation): fixed div and mod operation
13511 (usualBinaryConversions): added support for promotion of char
13512 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13513 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13514 (geniCodeAdd): an array index will stay unsigned, even if promoted
13516 (geniCodeArray): ditto
13517 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13518 * src/SDCCsymt.c (computeType): added more support for char;
13519 promotion of char is selectable by promoteCharToInt, fixed signedness
13521 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13522 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13523 * src/SDCCval (val*): replaced signedness calculation by
13525 rearranged if-branches (cosmetic)
13526 (valShift): added warning W_SHIFT_CHANGED
13527 (valCompare): fixed problem with different types
13528 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13529 * support/regression/tests/literalop.c: added many cases
13530 * support/regression/tests/ast_constant_folding.c: changed finally to
13532 * .version: new year, new version: 2.3.7
13533 * src/SDCCmain.c (main): applied patch #866468
13534 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13535 provided by Scott Bronson
13536 * doc/sdccman.lyx: updated documentation for sdcdb
13537 updated and added chapter tips
13539 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCCsymt.h: missing from yesterday's commits
13543 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 * src/SDCC.y (struct_or_union_specifier),
13546 * support/Util/SDCCerr.c,
13547 * support/Util/SDCCerr.h: verify that struct & union tags are used
13550 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/SDCCglobl.h: missing from yesterday's commits
13554 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13557 sft_attributes, struct_declaration, parameter_declaration,
13558 type_name, start_block, declaration_list),
13559 * src/SDCC.lex (check_type): support redefinition of typedef names
13561 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13563 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13564 aligned xdata arrays. Erik helped me with the if clause.
13566 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13571 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/SDCCast.c (newAst_),
13576 * src/SDCCicode.c (ast2iCode, newiCode),
13578 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13579 expr, statement, expression_statement, selection_statement,
13580 iteration_statement, expr_opt, jump_statement): foundation for tracking
13582 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13585 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * support/Util/SDCCerr.c,
13589 * src/SDCCast.c (createCase, createDefault, decorateType),
13590 * src/SDCClabel.c (labelUnreach),
13591 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13593 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13594 (with thanks to Stas Sergeev)
13595 * device/include/time.h,
13596 * device/lib/time.c (CheckTime): suppress unreachable code warning
13598 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13600 * src/SDCCast.c (createIvalCharPtr),
13601 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13603 * support/regression/tests/nullstring.c: tests for these two bugs
13605 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * support/Util/SDCCerr.h,
13608 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13609 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13610 about storage class and 'at' used inside struct or union
13611 * src/SDCCBBlock.c (iCodeFromeBBlock),
13612 * src/SDCCcse.c (ifxOptimize),
13613 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13614 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13615 printIval, emitStaticSeg, emitOverlay),
13616 * src/SDCClabel.c (deleteIfx),
13617 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13618 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13619 gatherAutoInit, processParms),
13620 * support/Util/SDCCerr.h,
13621 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13622 reporting for post-parse errors.
13624 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13627 implicit casts via union; they don't work on big endian systems
13628 (possible fix for bug #861138)
13630 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13632 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13633 * src/mcs51/main.c: fixed the fix for bug #737001
13635 2003-12-15 Borut Razem <borut.razem AT siol.net>
13637 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13639 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13641 * support/makebin/makebin.c: put output in binary mode
13643 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13645 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13646 xdata and data memory on startup. Set the environment variable
13647 SDCC_NOGENRAMCLEAR to disable this.
13648 * src/mcs51/peephole.def,
13649 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13650 (allows non-interrupt and interrupt code to safely compete for a resource
13651 without the non-interrupt code having to disable interrupts)
13653 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13655 * src/SDCCicode.c (geniCodeAdd),
13656 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13657 with valFromType if type might be a pointer and host is big endian).
13658 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13659 types, not just integer types.
13660 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13661 multiply defined with mismatching "at" address.
13663 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13666 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13667 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13668 with embedded nulls (fixed bug #753752)
13670 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13672 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13673 Apparently this did not see much testing (endless loop)
13675 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13677 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13679 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13682 gracefully handle NULL memmap pointers
13684 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13687 instead of deleting the iCode when an operand is volatile
13688 * src/z80/gen.c (genDummyRead),
13689 * src/mcs51/gen.c (genDummyRead),
13690 * src/ds390/gen.c (genDummyRead),
13691 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13693 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13694 * src/SDCC.y: fixed bug #850420
13696 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 Applied z80 i/o port patch from Peter Townson and fixed some operators
13699 to better handle operands in A register.
13700 * device/include/z180.h
13706 * src/z80/peeph-z80.def
13707 * src/z80/peeph.def
13710 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13714 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * device/lib/hc08/_mullong.c: Removed extra #endif
13718 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * sim/ucsim/hc08.src/inst.cc,
13721 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13722 carries from x to h
13723 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13724 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13725 * device/include/stdarg.h: fixed varargs for hc08
13726 * device/lib/Makefile.in,
13727 * device/lib/hc08/Makefile,
13728 * device/lib/hc08/_mulint.c,
13729 * device/lib/hc08/_mullong.c: fixed some endian problems
13731 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13733 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13734 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13735 * device/lib/_gptrget.c,
13736 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13738 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13741 * src/SDCCast.c (astErrors): fixed bug #846007
13742 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13744 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/SDCCast.c (decorateType): disabled a transformation I added in
13747 revision 1.188 (access to fields of a structure at an absolute address);
13748 it breaks with bitfields, extern declarations, and gcse analysis.
13749 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13750 could be assigned through a pointer, so don't complain.
13751 * src/SDCCast.c (astErrors),
13753 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13755 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13757 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13758 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13759 output of __config directives, since gpasm now supports them
13760 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13761 pre-processor macro, i.e. -DMCU=p18f452
13762 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13763 and modified to handle 'cast' icode similarly to '=' icode
13764 * src/pic16/device.h (typedef struct PIC_device): added field
13765 'extMIface' to indicate that chip has external memory interface
13766 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13767 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13770 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * src/SDCC.y (pointer): fixed bug #846006
13773 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13774 * src/SDCCast.c (decorateType): fixed bug #846009
13775 * src/ds390/peeph.def,
13776 * src/ds390/gen.c (genAnd, genOr),
13777 * src/mcs51/peeph.def,
13778 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13780 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13782 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13789 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13793 * src/SDCCbitv.c: added function to free a bitvector
13794 * src/SDCClrange.h,
13795 * src/SDCClrange.c: added function to recompute the liveranges
13796 * src/avr/ralloc.c,
13797 * src/ds390/ralloc.c,
13798 * src/hc08/ralloc.c,
13799 * src/mcs51/ralloc.c,
13800 * src/pic/ralloc.c,
13801 * src/pic16/ralloc.c,
13802 * src/xa51/ralloc.c,
13803 * src/z80/ralloc.c: recompute the liveranges after register packing
13805 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13807 * src/SDCCloop.c (newInduction): fixed bug #845630
13809 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13812 inadvertantly left behind from my 2003-11-12 change
13814 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13816 Updated headers I neglected to commit yesterday.
13817 * src/SDCClrange.h,
13820 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13823 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13824 * src/SDCCopt.c (eBBlockFromiCode),
13825 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13826 the creation of the key hash table from the sequencing so it can be used
13827 earlier (for some GCSE bug fixes still pending)
13829 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13831 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13832 * support/regression/tests/addsub.c: testing genPlus shortcut
13834 2003-11-15 Borut Razem <borut.razem AT siol.net>
13836 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13838 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13840 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13841 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13842 ordering is immaterial.
13843 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13845 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13847 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13848 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13849 (SIGSEV) of bug #840381
13850 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13851 unlink new file before rename if new and old filenames are the same)
13853 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13855 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13856 uninitialized variables) for the mcs51. Set environment variable
13857 SDCC_GENRAMCLEAR to test.
13858 xdata initialization slightly shorter
13860 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13863 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13864 #838241 & 780691 (basicly the same bug)
13865 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13866 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13868 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13870 * src/SDCCmain.c (linkEdit): "fix" #834252
13872 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13876 * src/SDCC.y: fixed bug #819403
13878 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13881 the reentrant attribute.
13882 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13883 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13885 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13886 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13887 erroneously reduced to a literal.
13888 * src/hc08/ralloc.c (packRegisters, rematStr),
13889 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13892 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13894 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13895 * doc/sdccman.lyx: changed from 'article' to 'book'
13896 * doc/Makefile: readded test_suite_spec and cdbfileformat
13898 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13900 * device/include/stdlib.h: include malloc.h to comply with ANSI
13901 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13903 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13905 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13906 * doc/clean.mk: also remove *.out files
13907 * doc/sdccman.lyx: some additions, larger top/bottom margins
13909 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/SDCC.y: fixed bug #837365
13912 * support/regression/tests/bitopcse.c
13913 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13914 a symbol (might be valop instead)
13915 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13916 * device/lib/clean.mk: added hc08 to the cleaning list
13918 2003-11-04 Borut Razem <borut.razem AT siol.net>
13920 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13922 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13923 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13924 malloc is declared in standard stdlib.h
13926 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13928 * device/lib/hc08/Makefile: need to clean .rel not .o files
13929 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13931 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13935 * src/mcs51/main.c,
13936 * src/ds390/main.c,
13940 * src/pic16/main.c,
13941 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13942 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13943 tests (which uses the port's oclsExpense function)
13949 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13951 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13953 * src/SDCCcse.c (ifxOptimize),
13954 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13955 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13956 deleting the IFX iCode.
13957 * src/hc08/ralloc.c: reduced unneeded slocs
13958 * src/hc08/gen.c: fixed bug in asmopToBoolean
13960 2003-11-04 Borut Razem <borut.razem AT siol.net>
13962 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13963 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13964 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13965 transferred to configure
13967 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13969 Use headers defined in the C[++] standards:
13970 * sim/ucsim/gui.src/serio.src/fileio.cc
13971 * sim/ucsim/gui.src/serio.src/frontend.cc
13972 * sim/ucsim/gui.src/serio.src/main.cc
13973 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13974 * support/Util/NewAlloc.c
13976 * as/mcs51/lklibr.c
13980 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13982 * Added MSVC projects for hc08 assembler and linker:
13983 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13984 /as/hc08/link_hc08.dsp
13986 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13988 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13990 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13992 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13994 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13996 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13998 2003-10-31 Borut Razem <borut.razem AT siol.net>
14000 * support/cpp2/cpplib.h,
14001 support/cpp2/cpplib.c,
14002 support/cpp2/cpplex.c,
14003 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14004 to switch _asm block preprocessing on / off. Default is
14005 #pragma preproc_asm +
14007 2003-10-31 Borut Razem <borut.razem AT siol.net>
14009 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14010 when outputting comment blocks (when executed with -C option) and
14011 _asm (SDCPP specific) blocks
14013 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14017 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14019 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14021 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14023 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14024 * src/SDCCast.c (decorateType): fixed bug #832664
14026 2003-10-31 Borut Razem <borut.razem AT siol.net>
14028 * support/cpp2/cpplex.c: fixed for SDCPP:
14029 comments(when executed with -C option) and _asm blocks
14030 were included even if they where in skipped #if block.
14031 Applied solution from GCC cpp 3.3.2
14033 2003-10-31 Borut Razem <borut.razem AT siol.net>
14035 * src/SDCC.lex: sdcc now understands both formats:
14036 '# <line_number> <file_name>' and
14037 '#line <line_number> <file_name>'
14038 * support/cpp2/cppmain.c: sdcpp now generates the standard
14039 '# <line_number> <file_name>' instead of former
14040 '#line <line_number> <file_name>'
14042 2003-10-30 Borut Razem <borut.razem AT siol.net>
14044 * support/cpp2/cpphash.h,
14045 * support/cpp2/cpplib.h
14046 * support/cpp2/cpplex.c,
14047 * support/cpp2/cppmain.c,
14048 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14050 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14052 Fixed a number of problems revealed by bug #827883.
14053 * src/SDCCloop.c (loopInvariants): Spill location of the
14054 result operand should be recomputed if extracted from
14055 a loop. Also, don't extract assignments of an iTemp
14057 * src/SDCCast.c (isConformingBody): loop reversal should
14058 not occur if the control variable is involved with a
14059 relational operator.
14061 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14063 * .version: bumped to 2.3.6 to reflect the big improvements
14064 made by Erik and Klaus. Thanks!
14066 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14068 Replaced the livrange code.
14069 * src/SDCClrange.c: added new LR code
14071 * src/SDCCBBlock.h: removed remainig parts from old LR code
14072 * src/ds390/ralloc.c,
14073 * src/ds390/gen.c: minor fixes to make it work with new code
14075 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14078 * as/hc08/lkrloc.c,
14080 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14081 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14082 (tweaked fix for bug #818696)
14084 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14088 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14092 * src/mcs51/gen.c (gencjneshort),
14093 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14094 more efficient (per Scott Bronson's suggestion)
14096 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 Extended the semantics of the critical keyword to include
14099 individual statements. See RFE #827755 and #799831
14104 * support/Util/SDCCerr.c
14105 * support/Util/SDCCerr.h
14110 2003-10-19 Borut Razem <borut.razem AT siol.net>
14112 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14114 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14118 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14119 and predecrement operand is displayed
14121 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14123 * src/SDCCval.c (valMinus): fixed bug #826041
14125 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14127 Some hc08 related updates that I missed earlier
14128 * sim/ucsim/stypes.h
14129 * support/regression/ports/hc08/spec.mk
14131 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14133 New target "hc08" for the Motorola 68hc08 family of micros
14141 * sim/ucsim/hc08.src/*
14142 * sim/ucsim/configure.in
14143 * src/ucsim/configure
14144 * sim/ucsim/packages_in.mk
14147 * device/include/mc68hc908qy.h
14148 * device/lib/hc08/*
14149 * device/lib/Makefile.in
14150 * support/regression/ports/hc08/*
14151 * support/regression/Makefile
14153 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14155 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14157 * src/ds390/gen.c (genCast): fixed bug #821957
14159 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14161 * device/lib/logf.c: "fixed" overlay bug
14162 * support/regression/ports/host/spec.mk: added m library
14163 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14164 * support/regression/tests/float_trans: added (for Eric)
14166 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14168 * src/mcs51/gen.c (genCpl): fixed bug
14169 http://sf.net/mailarchive/message.php?msg_id=6263915
14171 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14173 * src/SDCCast.c (decorateType): added extended constant folding
14174 * src/SDCCsymt.c (computeType): cleanup
14175 * src/SDCCval.c (valShift): minor optimization
14176 * support/regression/tests/ast_constant_folding.c: added
14178 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/SDCCmain.c: removed some unintended changes
14182 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14184 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14185 * src/z80/gen.c: fixed part of bug #817589
14186 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14188 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14190 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14201 * src/ds390/ralloc.c
14203 * src/mcs51/ralloc.c
14205 * src/pic16/ralloc.c
14206 * src/xa51/ralloc.c
14208 * src/z80/gen.c: removed unused label "release:"
14210 2003-10-06 Borut Razem <borut.razem AT siol.net>
14212 * src/SDCC.lex: removed definition of unused variables
14213 save_optimize and save_options
14215 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14217 * clean.mk: removed '=' in "-maxdepth=1"
14218 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14219 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14221 2003-10-06 Borut Razem <borut.razem AT siol.net>
14223 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14224 my_unput() replaced by unput()
14226 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14228 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14229 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14230 type-punned pointer will break strict-aliasing rules"
14231 Old LR behaviour is again default; Klaus' LR can be choosen by
14232 defining the environment variable LRKLAUS
14236 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14237 * clean.mk: fixed removal of files in bin/CVS/
14238 * device/lib/clean.mk: fixed removal of directories small and large
14239 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14241 * src/SDCCval.c: removed superflous test for pedantic
14243 2003-10-05 Borut Razem <borut.razem AT siol.net>
14245 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14246 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14247 message "unmatched #pragma SAVE and #pragma RESTORE"
14249 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14251 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14252 assembly, critical functions, atomic, nojtbound)
14254 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14256 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14262 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14265 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14267 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14269 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14270 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14271 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14273 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14275 * src/z80/gen.c (genRet): fixed bug #524753
14276 * src/z80/gen.c (genCast): fixed internal error on cast from
14278 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14279 fix for bug #477835 to the z80
14280 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14281 for tracking iCodes in the peephole optimizer for z80
14283 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14286 the other part of bug #814548
14287 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14289 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14291 * src/SDCCcse.c: fixed part of bug #814548
14293 2003-09-28 Borut Razem <borut.razem AT siol.net>
14295 * src/asm.c: rewrite of printILine() to use temporary file instead
14297 * src/xa51/main.c: commented out declaration of int rewinds
14299 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14303 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14305 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14306 * src/asm.c (printILine): Fixed bug #811015
14308 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14310 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14313 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14315 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14316 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14317 to correctly handle general case of AOP_PAIRPTR
14318 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14320 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14322 * src/mcs51/ralloc.c (fillGaps),
14323 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14324 register positioning bug)
14326 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14328 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14330 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14333 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14334 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14335 (ralloc doesn't intentionally do this now, but perhaps later)
14336 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14337 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14338 register positioning bugs (Fixed bug #762602 and #795325)
14339 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14340 (Fixed bug #808779)
14341 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14342 lines that --i-code-in-asm generates
14344 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14346 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14347 trying to fclose a FILE* that was already closed.
14349 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14351 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14352 of const struct should be treated as if const themselves)
14354 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14356 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14358 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14360 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14361 Unix (/n) and DOS (/r/n) line terminations.
14363 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14365 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14368 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14370 * src/mcs51/gen.c (genFunction, genEndFunction),
14371 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14372 and restore of EA so that stack offsets to parameters are
14373 correct when using both critical and reentrant/stack-auto.
14374 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14375 size (can be triggered in error if sloc is shared between
14376 different sized objects)
14377 * device/include/float.h: fixed macros to explicitly use
14378 unsigned long where needed
14380 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14382 Feature req. 799831: added code to allow nesting of critical functions
14383 * src/mcs51/gen.c (genFunction, genEndFunction)
14384 * src/ds390/gen.c (genFunction, genEndFunction)
14386 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 * src/SDCCsymt.c (sclsFromPtr),
14390 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14391 support for standard C idiom of memory mapped variables; for
14392 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14393 to xdata int at 0x1234 tempvar = 1.
14394 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14395 provided by Akiya ISHIDA
14397 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14399 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14400 * src/SDCCval.c (constVal): added reduction from int to char
14401 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14402 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14403 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14405 * support/regression/tests/shifts.c: fixed
14407 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 * src/z80/gen.c (genXor): Fixed bug #805445
14411 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14413 Fixed bug #621531 (const & volatile confusion in the type chain).
14414 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14415 refer to the const or volatile state of the pointer itself.
14427 * src/pic16/ralloc.c
14428 * support/regression/tests/const.c
14430 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14432 When checking for duplicated modules, use absolute paths
14433 instead of relative paths. Files changed:
14438 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14440 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14442 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14444 * device/include/string.h: added size_t typedef, changed
14445 prototypes to use size_t, eliminated separate reentrant and
14446 non-reentrant declarations, added _memmove declaration
14447 * device/lib/_memcpy.c: changed to use size_t instead of int,
14448 changed /4 to >>2 to avoid division library call
14449 * device/lib/_memcmp.c,
14450 * device/lib/_memset.c,
14451 * device/lib/_strncat.c,
14452 * device/lib/_strncpy.c,
14453 * device/lib/_strncmp.c: changed to use size_t instead of int
14454 * device/lib/_memmove.c: new file (fixed bug #772294)
14455 * device/lib/Makefile.in: added _memmove.c
14456 * device/lib/z80/asm_strings.s: fixed bug #772290
14457 * support/regression/tests/bitfields.c: attempt to fix host assertion
14458 failure on amd64-unknown-linux2.2
14460 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14462 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14463 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14464 * as/z80/asmain.c (main): fixed bug #801766
14466 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14468 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14471 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14473 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14474 reported in bug #800609
14476 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14478 * Top header beautifications in src/pic16 directory:
14479 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14480 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14481 pcoderegs.h, ralloc.c, ralloc.h
14482 * main.c: added top header and GPL license notice
14483 * pcode.c: fixed the if-conditional warning
14485 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14487 * device/lib/_mullong.c: replaced int by short for gcc
14489 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14491 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14492 and JUMPTABLE iCodes properly now (worked by accident before)
14493 * src/mcs51/gen.c (leftRightUseAcc),
14494 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14495 iCode properly now. Use getSize instead of nRegs since a & b
14496 aren't part of the nRegs tally.
14498 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14500 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14501 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14502 before instructions that use the _STATUS register
14504 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14506 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14507 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14508 fetching of the pointer
14509 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14510 copied from genNearPointerSet()
14511 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14512 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14513 If they pop r0/r1 they must be called in the opposite order than aopOp().
14514 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14515 (resp. --stack-auto), prepared for --xstack
14517 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14519 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14521 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14523 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14524 these ports have their own __sdcc_external_start()
14526 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14528 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14529 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14530 type for bits was changed. It resulted in bit variables becoming
14531 global, which is not permitted in PIC 14 assembly output.
14533 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14535 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14537 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14539 Z80 and MCS51 linkers complaint if a public symbol is defined
14540 in more than one library module:
14544 * as/mcs51/Makefile.in
14546 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14548 A few small changes that speed up the peephole optimizer.
14552 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14554 Try to make the peephole optimizer smarter by maintaining
14555 an association between the assembly source code and the
14556 iCodes that originated them. Put this information to use
14557 with a new peephole rule condition "notVolatile" so that
14558 the rules can be aggressive yet still safe.
14563 * src/mcs51/peeph.def
14565 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14569 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14570 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14571 if the left or right operand symbols have the accuse flag set.
14573 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14575 Changed the type of the result of the ! (NOT) operator to char;
14576 previously it returned the same type as the source. This allows
14577 us to eliminate all the genFloatNot functions (all of its target
14578 implementations were very buggy) since !float can use the same
14581 * src/SDCCicode.c (ast2iCode): ! returns char
14582 * src/mcs51/gen.c (genNot, genNotFloat),
14583 * src/ds390/gen.c (genNot, genNotFloat),
14584 * src/z80/gen.c (genNot, genNotFloat),
14585 * src/pic/gen.c (genNot, genNotFloat),
14586 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14588 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14590 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14591 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14592 during interrupts. Ensure WSAVE is located at a shared bank address.
14593 2. Fixed page selection in some places
14594 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14595 the registers name strings.
14596 4. Fixed "signed / unsigned compare" compiler warnings.
14597 5. The PIC port manages its own allocation of the general purpose
14598 registers, but makes no attempt to reuse them. As a result when
14599 compiling it soon runs out of general purpose registers. Some
14600 additional code was added to the files pcode.c and device.c to walk
14601 through the function call tree and rename the registers so that they
14611 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14612 genPlus() & genMinus() when the result is the same as left or right
14614 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14618 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14620 Made bitfield a distinct type from bit so that bitfields
14621 convert as per ANSI C and bits retain their traditional
14622 boolean style behaviour. Implemented bitfield support in
14630 * src/ds390/gen.c: bit v bitfield split
14631 * src/z80/gen.c: New support for bitfields
14632 * support/regression/tests/bitfields.c: reenabled z80,
14635 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14637 Rules 246.x, 247.x relate to bitfields, the others speed up
14638 access to xdata mapped I/O devices.
14640 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14642 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14644 Cleaned up genPackBits and genUnpackBits and added two helper
14645 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14646 for literal assignments in genPackBits (thanks to Frieder for
14652 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14654 Fixed bug #748310 (pointer to function type mishandled when the
14655 function name is omitted). Also fixed a SIGSEGV when a function
14656 attribute (reentrant, etc) is used on a non-function or on a
14657 function but misplaced before the parameter list.
14659 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14661 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14662 * support/Util/SDCCerr.h,
14663 * support/Util/SDCCerr.c: Added func attr misuse error msg
14665 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14667 Fixed bug #787649 by anonymous
14668 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14669 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14671 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14673 Fixed numerous bitfield problems.
14675 * src/SDCC.y: More bitfield related error checking
14677 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14678 * support/Util/SDCCerr.h,
14679 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14680 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14681 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14682 * support/regression/tests/bitfields.c: tests added
14684 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14686 Made the constant following the "interrupt" keyword optional. If
14687 omitted, the function will not automatically be given an entry
14688 in the interrupt vector table (similar to #pragma NOIV, but
14689 less syntacticly kludgy). The interrupt number is also now
14690 range checked. Also fixed a bug in the high order bit example
14697 * support/Util/SDCCerr.c
14698 * support/Util/SDCCerr.h
14701 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14703 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14704 * src/SDCCicode.c (operandOperation): rewritten some ops
14705 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14706 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14708 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14709 be re-activated by defining REDUCE_LITERALS)
14710 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14711 unsigned, but are signed by default
14712 * src/SDCCval.c (constVal): rearranged
14713 * src/SDCCval.c (valMod): preliminary fix
14714 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14715 * support/regression/literalop.c: added, work in progress
14717 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14719 Generate warnings for useless declarations like "char data;"
14720 that don't do what new users expect.
14723 * support/Util/SDCCerr.h
14724 * support/Util/SDCCerr.c
14726 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14728 * src/SDCCval.c (valMult): fix overflow detection of negative int
14730 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14732 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14734 Changes to support big endian targets:
14747 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14749 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14750 * device/lib/time.c: fixed warning "integer overflow in expression"
14752 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14754 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14755 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14756 constants are unsigned; added recognition of "u" flag for unsigned
14757 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14758 * src/SDCCval.c (valDiv, valMod): fixed signdness
14759 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14760 signedness of modulo, left and right shift
14761 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14762 * support/Util/SDCCerr.h: added warning W_INT_OVL
14763 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14764 * src/SDCCast.c (ast_print): improved output of constants
14766 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14768 Fixed some warnings when building with MSVC:
14770 * as/mcs51/asdata.c
14774 * link/z80/aslink.h
14775 * link/z80/lkdata.c
14776 * link/z80/lkeval.c
14781 * support/cpp2/cpplib.c
14785 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14787 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14789 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14791 * support/librarian/clean.mk: Do not remove Makefile.
14792 * support/librarian/Makefile: added.
14794 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14796 Added librarian to MSVC build:
14799 * support/librarian/librarian.dsp
14801 'configure' not needed for librarian, removed:
14802 * support/librarian/configure
14803 * support/librarian/configure.in
14804 * support/librarian/config_in.h
14805 * support/librarian/Makefile.in
14807 Hopefully these ones built the librarian and the rest of sdcc properly:
14809 * Makefile.common.in
14811 Messed up 'configure', so revert to previous version:
14815 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14817 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14818 there, while the mantissa of a double is "only" 53 bits wide.
14820 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14822 Adding sdcclib to the build. MSVC project coming soon.
14823 Files added/changed:
14825 * support/librarian/clean.mk
14826 * support/librarian/configure
14827 * support/librarian/configure.in
14828 * support/librarian/config_in.h
14829 * support/librarian/Makefile.bcc
14830 * support/librarian/Makefile.in
14831 * support/librarian/sdcclib.c
14834 * Makefile.common.in
14838 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14840 Linker now complaints if linked modules have conflicting options, for
14841 example, one compiled using --model-large and another one compiled with
14842 --model-small. The following files were modified:
14844 * as/mcs51/asdata.c
14845 * as/mcs51/aslink.h
14847 * as/mcs51/asmain.c
14849 * as/mcs51/i51pst.c
14850 * as/mcs51/lkdata.c
14851 * as/mcs51/lklibr.c
14852 * as/mcs51/lkmain.c
14858 * link/z80/aslink.h
14859 * link/z80/lkdata.c
14860 * link/z80/lklibr.c
14861 * link/z80/lkmain.c
14864 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14866 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14867 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14869 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14871 * src/z80/mappings.i: fix _mul[us][int,long] entries
14873 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14875 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14877 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14879 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14880 * support/regression/tests/bitopcse.c: added
14888 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14890 added support for new library format to z80, gbz80 linkers:
14896 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14898 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14899 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14901 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14903 added DUMMY_READ_VOLATILE:
14912 * src/SDCCcse.c (algebraicOpts): many improvements
14913 * src/SDCCcse.h: removed algebraicOpts()
14914 * src/SDCCicode.c (picDummyRead): added
14916 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14919 "Insufficient space in data memory".
14921 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14923 * src/mcs51/gen.c: fixed bug #771358
14924 * src/z80/gen.c: fixed bug #759087
14926 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14928 * src/pic16/glue.c: minor cleanup by Vangelis
14930 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14932 * device/include/regc515c.h: fixed #758477
14933 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14934 * device/lib/_gptrput.c: saved a few bytes
14935 * my tab spacing is 8, yours too?)
14936 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14937 * device/lib/serial.c: process RX bytes earlier than TX bytes
14938 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14940 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14942 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14944 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14946 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14948 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14950 * device/lib/Makefile.in: bad fix, reverted to 1.43
14952 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14954 * device/lib/Makefile.in: added missing z80 object files
14956 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14958 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14959 pic16 progress by Vangelis:
14962 * src/pic/Makefile:
14969 * pic16/genarith.c:
14974 * pic16/pcodepeep.c:
14977 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14979 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14981 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14983 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14984 added gbz80 build to MSVC project.
14985 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14986 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14987 from 8051 stuff and setup so it links using a .lnk file.
14989 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14991 * support/librarian/sdcclib.c: sdcc librarian.
14992 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14995 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14997 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14999 2003-07-02 Borut Razem <borut.razem AT siol.net>
15001 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15002 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15003 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15004 src/xa51/main.c, src/z80/main.c:
15005 virtualization of glue() function: each port has it's own glue function,
15006 which is accessed by do_glue function pointer in PORT.general structure
15008 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15010 * DS800C400 fun, improved ROM interface and tinibios.
15012 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15014 * More support for DS80C400. Now includes beginning of interface to ROM.
15016 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15018 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15020 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15022 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15024 2003-06-19 Borut Razem <borut.razem AT siol.net>
15026 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15028 2003-06-19 Borut Razem <borut.razem AT siol.net>
15030 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15031 fixed Z80 port - crt0.o: cannot open.
15033 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15035 * support/Util/MySystem.c (merge_command): revert bad fix
15037 2003-06-18 Borut Razem <borut.razem AT siol.net>
15039 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15041 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15043 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15044 option --use-stdout sends errors to stdout instead of stderr.
15046 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15048 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15050 2003-06-15 Borut Razem <borut.razem AT siol.net>
15052 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15053 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15054 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15055 fixed width array of pointers replaced with sets;
15056 multiple include and lib paths ared transferred to preprocessor and linker
15057 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15058 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15059 fixed width array of pointers
15060 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15061 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15062 fixupPath(), getPathDifference()
15063 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15064 fixed width array of pointers
15066 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15068 * src/pic16/ralloc.c: fix warnings
15069 * src/pic16/pcode.c: fix warning
15071 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15073 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15074 know all the details, but essentially this set of changes enable
15075 the pic16 port to generate movff instructions and generate assembler
15079 * src/pic16/glue.c:
15080 * src/pic16/pcode.c:
15081 * src/pic16/device.c:
15082 * src/pic16/main.c:
15083 * src/pic16/pcode.h:
15084 * src/pic16/pcoderegs.c:
15085 * src/pic16/ralloc.c:
15086 * src/pic16/ralloc.h:
15088 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15090 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15091 added option --vc, so sdcc errors and warnings are compatible with
15092 Microsoft Visual Studio.
15094 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15096 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15097 device/lib/libfloat.lib: added atof function.
15099 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15101 * doc/sdccman.lyx: updated to Lyx 1.3
15102 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15103 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15104 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15106 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15108 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15110 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15112 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15113 additions to the "related tools/documentation" section
15115 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15117 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15119 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15122 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15124 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15126 * doc/sdccman.lyx: fix double dash and other minor things
15127 * doc/Makefile: fix double dash
15129 2003-05-28 Karl Bongers(patches from Martin Helmling)
15130 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15131 condition and ignore commands.
15133 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15135 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15136 is in parts still quite out of date, I did changes as far as I felt makes sense
15137 for a non-native english speaker.
15138 Please feel free to add to the manual or to correct my changes.
15139 * doc/Makefile: undid touching the date of intermediate tex files.
15141 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15143 * doc/sdccman.lyx: Manual has an index now
15145 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15147 Finalize muluint/mulsint and mululong/mulslong merging:
15148 * device/lib/_mulint.c
15149 * device/lib/_mullong.c
15150 * device/lib/gbz80/mul.s
15151 * device/lib/gbz80/stubs.s
15152 * device/lib/z80/mul.s
15153 * device/lib/z80/stubs.s
15154 * src/SDCCsymt.c (initCSupport)
15156 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15158 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15159 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15160 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15161 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15164 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15166 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15167 the regression tests I'm not brave enough to enable 245.b, 245.c
15168 * doc/sdccman.lyx: added latex preamble for hyperref package.
15169 Using pdflatex this will give you a hyperlinked pdf file with
15170 bookmarks. (prepend '%' before /usepackage if this breaks something)
15172 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15174 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15176 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15178 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15180 2003-05-21 <johan AT balder>
15182 * src/SDCCglue.c (printIval): fixed bug #739934
15184 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15186 Applied patch from bug 737905 (renamed yylineo to mylineno):
15193 * src/pic16/pcode.c: Cleaned warnings
15194 * src/pic16/pcodeflow.c: Cleaned warnings
15195 * src/pic16/pcoderegs.c: Cleaned warnings
15197 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15199 * src/pic16/pcode.c: Cleaned warnings
15200 * src/pic16/pcodepeep.c: Cleaned warnings
15201 * src/pic16/ralloc.c: Cleaned warnings
15203 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15205 * doc/sdccman.lyx: fixed bug 739745
15206 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15208 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15210 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15211 it can be defined with CFLAGS when running configure
15212 * src/SDCCmain.c: fixed compiling + linking with object files
15214 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15216 * configure.in: configure for pic16 port,
15217 added --disable-pic16-port
15218 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15219 * src/SDCCmain.c: linkOptions is changed to set *,
15220 added if/endif conditional macros to remove options help
15221 messages from optionsTable when a port is not configured, added
15222 support for the PIc16 port in the ports table, when executing
15223 the compiler with no port specified on command line, a default
15224 port is selected with the new macro DEFAULT_PORT which is
15225 defined in port.h, in setDefaultOptions() linkOptions is removed
15226 from initialization assignment, since now it is a set,
15227 parseCmdLine uses setParseWithComma for linkOptions, in
15228 linkEdit() linkOptions are accessed with new function indexSet()
15229 which returns the i'th item of a set variable. See SDCCset.c, in
15230 linkEdit() when calling buildCmdLine(), added linkOptions as
15231 last argument. Now users can pass arguments to gplink via the
15232 -Wl option, main() uses pic16glue() to glue up pic16 programs
15233 * src/SDCCpeeph.c: various changes to support pic16
15234 * src/SDCCset.c: added function void *indexSet(set *, int) to
15235 return the i'th item of the set
15236 * src/SDCCset.h: added function prototype for indexSet()
15237 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15238 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15239 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15240 added macro DEFAULT_PORT
15241 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15242 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15244 * src/pic16/glue.c: commented out some error producing lines
15245 * src/pic16/main.c: __config directives are commented out to stop
15246 gpasm complaining and test the linkage with gplink, _linkCmd and
15247 _asmCmd changed to be more gplink and gpasm friendly
15248 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15249 produced an error when parsed, peep rule 12 is added to utilize
15250 movff, but it is commented out since the pCode does not support
15251 yet a command with 2 address arguments
15253 2003-05-18 <johan AT balder>
15255 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15256 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15257 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15259 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15260 Added feature to script commands from file.
15262 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15264 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15265 * src/SDCCutil.c: include ctype.h for win32
15267 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15269 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15271 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15273 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15274 Fixed so you can set breakpoints prior to run, run does not stop
15275 on entry now. Add tbreak. Other enhancements and fixes for use
15278 2003-05-12 Borut Razem <borut.razem AT siol.net>
15280 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15282 2003-05-11 Borut Razem <borut.razem AT siol.net>
15284 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15285 the path of bin directory, so that PATH is the only env. variable, which has to be set
15286 in case of standard installation.
15287 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15288 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15289 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15291 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15293 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15294 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15295 temp files are in the port dir; clean the gen/test directory when
15296 generating new test.c
15297 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15298 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15299 * support/regression/tests/zeropad.c: added
15301 2003-05-09 <johan AT balder>
15303 * src/SDCCglue.c: fixed bug #597940
15305 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15307 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15308 cache sfr, optimize next,step, fix off by one sourceline,
15309 support ddd list function.
15310 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15312 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15314 * support/regression/HTMLgen.py: added compare_s2f()
15315 * support/regression/Makefile: redo 1.27
15316 * support/regression/generate-cases.py: redo 1.5
15318 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15320 * support/regression/tests/float.c: workaround 33 bit hex constant
15321 * support/regression/tests/simplefloat.c: fix division for host
15323 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15325 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15326 that tame's the PIC's over-aggressive optimizer.
15328 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15330 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15333 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15335 Initial support for DS80C400. "Hello world" runs on TINIm400
15338 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15340 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15341 * Some notes on ddd usage added in debugger/README
15342 Martin Helmling adding more features and fixes for ddd GUI debugger.
15343 Code added for nexti, stepi, up, down, and other adjustments.
15345 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15347 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15348 * src/pic/peeph.def Added two rules to optimize carry manipulation
15349 * src/pic/* removed debug printfs
15351 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15353 * debugger/mcs51/cmd.c: added header newalloc.h
15355 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15357 * as/Makefile: new EXEEXT
15358 * as/z80/Makefile: remove trailing slash of BUILDIR
15359 * as/z80/clean.mk: new EXEEXT
15360 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15361 * support/cpp2/Makefile.in: new EXEEXT
15362 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15364 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15366 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15367 EXEEXT was introduced to fix all related problems with targets
15368 "clean", "install" and "uninstall"; a couple of further flaws
15369 especially with "clean" have been fixed too
15370 * as/mcs51/Makefile.in
15371 * as/mcs51/clean.mk
15375 * debugger/mcs51/Makefile.in
15376 * debugger/mcs51/clean.mk
15377 * link/z80/Makefile
15378 * link/z80/Makefile.in
15379 * link/z80/clean.mk
15381 * packihx/Makefile.in
15383 * sim/ucsim/Makefile
15384 * sim/ucsim/clean.mk
15385 * sim/ucsim/avr.src/Makefile.in
15386 * sim/ucsim/avr.src/clean.mk
15387 * sim/ucsim/s51.src/Makefile.in
15388 * sim/ucsim/s51.src/clean.mk
15389 * sim/ucsim/xa.src/Makefile.in
15390 * sim/ucsim/xa.src/clean.mk
15391 * sim/ucsim/z80.src/Makefile.in
15392 * sim/ucsim/z80.src/clean.mk
15393 * sim/ucsim/main_in.mk
15394 * sim/ucsim/packages_in.mk
15395 * sim/ucsim/gui.src/Makefile.in
15396 * sim/ucsim/gui.src/serio.src/Makefile.in
15397 * sim/ucsim/gui.src/serio.src/clean.mk
15400 * support/cpp2/Makefile.in
15401 * support/cpp2/clean.mk
15402 * support/makebin/Makefile
15403 * support/makebin/clean.mk
15404 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15405 * doc/sdccman.lyx: --program-suffix no longer needed
15407 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15409 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15410 Martin Helmling added support for ddd GUI debugger.
15411 Code added to display assembly, set variables, and other commands
15412 to interface to ddd.
15414 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15416 * as/Makefile: fix target clean
15417 * as/clean.mk: fix target clean
15418 * as/z80/clean.mk: fix target clean
15420 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15422 * Makefile.common.in: added AT EXEEXT AT
15423 * configure.in: removed all mingw32 stuff
15424 * configure: rebuilt from configure.in
15425 * doc/sdccman.lyx: updated section "installation"
15426 * support/scripts/sdcc_mingw32: adapted to configure
15427 * support/scripts/sdcc_cygwin_mingw32: added
15429 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15431 * src/pic Added object file support for the PIC port
15432 * src/pic Applied patch from Craig Franklin (this started the object file support)
15433 * src/regression Updated the PIC regression tests for object files
15435 2003-04-20 Borut Razem <borut.razem AT siol.net>
15437 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15438 lklex.c: In function `getfid':
15439 lklex.c:203: warning: array subscript has type `char'
15440 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15441 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15442 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15443 stack handling macros
15445 2003-04-19 Borut Razem <borut.razem AT siol.net>
15447 * "handling space characters in file path" task:
15448 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15449 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15450 * support/Util/MySystem.h: make it self-sufficient
15451 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15452 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15453 handling space characters in file path
15454 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15455 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15456 * support/Util/MySystem.c: handling space characters in executable's path
15458 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15460 * as/z80/Makefile: fix permanent rebuild of z80
15461 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15462 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15464 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15466 * src/SDCCopt.c: add special case optimization to replace modulo by
15467 a power of two with a bitwise AND.
15469 2003-04-18 <johan AT balder>
15471 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15473 2003-04-17 <johan AT balder>
15475 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15476 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15478 2003-04-13 Borut Razem <borut.razem AT siol.net>
15480 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15481 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15482 fixed mingw problem in adl_NORMALIZE_PATH
15484 2003-04-12 Borut Razem <borut.razem AT siol.net>
15486 * fixed "#pragma SAVE/RESTORE can not be nested":
15487 * src/SDCC.lex: reworked pragma handling functions
15488 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15489 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15491 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15493 * src/SDCCutil.c (pathEquivalent): defined but not used
15494 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15495 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15496 * configure: rebuilt from configure.in
15497 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15498 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15499 * device/include/Makefile.in: replace sdcc_datadir
15500 * device/lib/Makefile.in: replace sdcc_datadir
15501 * Makefile.common.in: add LDFLAGS from configure
15502 * packihx/Makefile.in: use LDFLAGS
15503 * src/Makefile.in: use LDFLAGS
15504 * support/cpp2/Makefile.in: add LDFLAGS from configure
15505 * support/makebin/Makefile: use LDFLAGS
15506 * .version: bumped version number to 2.3.5
15508 2003-04-12 Borut Razem <borut.razem AT siol.net>
15510 * completed "different paths" task:
15511 * src/SDCCmacro.c: fixed bug in handling quotes
15512 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15513 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15515 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15517 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15519 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15521 * ds390/gen.c ds390/peeph.def: fix bug 706781
15523 2003-04-11 Borut Razem <borut.razem AT siol.net>
15525 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15527 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15529 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15530 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15531 set - this bit used to not be set...).
15532 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15533 bad code in PIC Port
15534 * src/regression/and2.c added to test bug 609268
15535 * src/regression/Makefile added and2.c to regression test
15538 2003-04-08 <johan AT CP255758-A>
15540 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15541 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15542 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15544 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15546 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15548 * support/cpp2/Makefile.in: fix bug #487815
15549 * configure: rebuilt from configure.in
15550 * Makefile.common.in: docdir changed, new path suffixes
15551 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15552 * sdcc_vc_in.h: reflect changes from sdccconf.h
15553 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15554 * src/SDCCutil.h: remove BINDIR hack
15555 * doc/sdccman.lyx: update new path hierarchy
15557 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15559 * src/SDCCpeeph.c: added okToRemoveSLOC test
15561 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15563 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15565 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15567 * src/SDCCpeeph.c: added labelIsReturnOnly test
15568 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15570 2003-04-05 <johan AT balder>
15572 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15573 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15574 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15575 * src/SDCCast.c: fixed a warning
15576 * src/SDCCast.h: fixed a warning
15577 * src/SDCCicode.c (operandFromAst): fixed a warning
15579 2003-04-04 <johan AT balder>
15581 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15582 * src/SDCCast.c (decorateType): fixed bug #715076
15583 * src/SDCC.y: fixed bug #702907
15585 2003-04-03 <johan AT balder>
15587 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15588 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15589 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15590 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15591 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15593 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15595 * _decdptr.c: fix return values
15596 * _gptrget.c: fix return values
15597 * _gptrgetc.c: fix return values
15598 * _gptrput.c: fix return values
15599 * _mulint.c: fix return values
15600 * as/z80/Makefile: fix 'make -j' problem
15602 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15604 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15605 * configure.in: big cleanup, updated to autoconf 2.5x
15606 * configure: rebuilt from configure.in
15607 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15608 * sdcc_vc_in.h: reflect changes from sdccconf.h
15609 * doc/Makefile: fixed a flaw in "make install"
15611 2003-04-02 <johan AT balder>
15613 * src/ds390/gen.c (genCmp): no comments
15614 * src/mcs51/gen.c (genCmp): no comments
15615 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15616 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15618 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15620 * support/regression/generate-cases.py: place generated file in given sub directory
15621 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15622 * support/regression/Makefile: improvements for 'make -j';
15623 side effect: it's simpler and faster now
15625 2003-03-31 Borut Razem <borut.razem AT siol.net>
15627 * src/z80/main.c: link-{port} and as-{port} defined without path
15628 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15630 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15632 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15634 2003-03-30 Borut Razem <borut.razem AT siol.net>
15636 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15637 changed type of list parameter to set
15638 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15639 * src/port.h: changed type of do_assemble() parameter to set
15640 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15641 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15642 definition of "cppoutfilename" macro with NULL value in preProcess()
15643 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15644 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15645 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15646 replaced with set *binPathSet
15647 * shash_add() deallocates the item, if allready exsists, before adding the new one
15648 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15650 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15652 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15653 a nested for loop bug in the PIC port
15654 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15657 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15659 * support/Util/dbuf.h: remove C++ stuff to make it portable
15661 2003-03-28 Borut Razem <borut.razem AT siol.net>
15663 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15664 literal strings in stringLiteral()
15665 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15666 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15669 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15671 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15673 2003-03-26 <johan AT balder>
15675 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15676 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15677 * src/SDCCast.c (decorateType): fixed " -v < 3"
15679 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15681 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15682 Added Lenny Story's debug infrastructure changes:
15683 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15684 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15685 * src/cdbFile.c: added
15686 * src/SDCCdebug.c: added
15687 * src/SDCCdebug.h: added
15688 * src/SDCCast.c (createFunction)
15689 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15690 * src/SDCCmain.c (parseCmdLine, main)
15691 * src/SDCCmem.c (redoStackOffsets)
15692 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15695 * src/avr/gen.c (genAVRCode)
15696 * src/ds390/gen.c (gen390Code)
15697 * src/mcs51/gen.c (gen51Code)
15698 * src/pic/gen.c (genpic14Code)
15699 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15700 * src/xa51/gen.c (genXA51Code)
15701 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15703 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15705 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15706 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15708 2003-03-22 <johan AT balder>
15710 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15712 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15714 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15715 * doc/cdbfileformat.lyx: added, written by Lenny Story
15716 * doc/Makefile: added cdbfileformat.lyx
15717 * doc/clean.mk: added cdbfileformat.lyx
15719 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15721 * src/mcs51/peeph.def: fix bug #705773
15723 2003-03-20 <johan AT balder>
15725 An sfr/sbit can have an "at #" AND an initializer
15726 * src/SDCCsymt.c (checkSClass):
15727 * src/SDCCmem.c (allocGlobal):
15728 * src/SDCCmem.c (allocLocal):
15729 * src/SDCCast.c (createBlock):
15731 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15733 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15735 2003-03-16 <johan AT balder>
15737 Undid the hackup of const and volatile, the problem is much bigger
15739 * src/SDCCast.c:1.171
15740 * src/SDCCglue.c:1.138
15741 * src/SDCCicode.c:1.146
15742 * src/SDCCsymt.c:1.150
15743 * src/SDCCval.c:1.65
15745 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15747 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15748 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15750 2003-03-13 <johan AT balder>
15752 Hackup const and volatile modifiers in type chains a bit:
15754 * src/SDCCast.c:1.169
15755 * src/SDCCglue.c:1.136
15756 * src/SDCCicode.c:1.143
15757 * src/SDCCsymt.c1.146
15758 * src/SDCCsymt.h1.59
15759 * src/SDCCval.c:1.63
15761 2003-03-12 <johan AT balder>
15763 * src/SDCCBBlock.h: more LRH debugging junk
15764 * src/SDCCcflow.h: more LRH debugging junk
15765 * src/SDCCloop.c: more LRH debugging junk
15766 * src/SDCC.y (struct_declaration): fixed bug #697590
15767 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15768 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15769 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15771 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15772 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15773 test function names must now match exactly).
15774 * src/SDCCcse.c: added special case in findCheaperOp to allow
15775 extending a short integer. Makes less awful code for bug 700121 test case.
15777 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15779 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15780 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15782 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15784 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15785 actually called (operandsNotEqual() was called for all
15786 operandsNotEqualX tests).
15788 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15790 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15791 with shorter literals. Fixes bug 700121.
15793 2003-03-11 <johan AT balder>
15795 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15797 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15799 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15800 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15802 2003-03-10 Borut Razem <borut.razem AT siol.net>
15804 * src/SDCCmain.c: pipe preprocessor's output
15805 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15806 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15807 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15808 which closes all pipes in pipeSet set
15809 * src/SDCCset.c: free deleted item in function deleteSetItem()
15810 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15811 moved from z80 to src subproject
15812 * .version: increased version number to 2.3.4
15814 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15816 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15817 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15818 * support/regression/ports/xa51/spec.mk: fix typo
15820 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15822 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15824 2003-03-09 Borut Razem <borut.razem AT siol.net>
15826 * src/SDCCmain.c: pipe preprocessor's output
15827 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15828 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15829 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15830 which closes all pipes in pipeSet set
15831 * src/SDCCset.c: free deleted item in function deleteSetItem()
15832 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15833 moved from z80 to src subproject
15835 2003-03-09 Borut Razem <borut.razem AT siol.net>
15837 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15838 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15839 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15840 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15841 * src/SDCCglobl.h: unification of WIN32 native definitions
15843 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15845 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15847 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15849 * src/configure.in: check for endianess (even while cross-compiling)
15850 * src/configure: check for endianess (even while cross-compiling)
15851 * src/configure_in.h: check for endianess (even while cross-compiling)
15852 * src/avr/gen.c: remove old endianess stuff
15853 * src/mcs51/gen.c: remove old endianess stuff
15854 * src/ds390/gen.c: remove old endianess stuff
15855 * src/pic/gen.c: remove old endianess stuff
15856 * src/pic/genarith.c: remove old endianess stuff
15857 * src/pic/glue.c: fix endianess check
15858 * src/pic16/gen.c: remove old endianess stuff
15859 * src/pic16/genarith.c: remove old endianess stuff
15860 * src/pic16/glue.c: fix endianess check
15861 * src/xa51/gen.c: remove old endianess stuff
15862 * src/z80/gen.c: fix endianess check
15863 * src/SDCCglue.c: fix endianess check
15864 * src/ds390/peeph.def: fix bug 700036
15866 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15868 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15869 * src/configure: find appropriate data-types on host for SDCC's int and long
15870 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15871 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15872 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15874 2003-03-07 <johan AT balder>
15877 some minor cleanups before the big shot
15878 OP_DEFS and OP_USES now use Kevin's protection
15879 new option --nolabelopt
15881 * src/SDCCBBlock.c:
15890 * src/ds390/ralloc.c:
15891 * src/mcs51/ralloc.c:
15892 * src/pic/ralloc.c:
15893 * src/xa51/ralloc.c:
15894 * src/z80/ralloc.c:
15896 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15898 * src/pic/pcode.c (get_op): fix 64 bit warnings
15899 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15900 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15901 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15902 * support/regression/tests/malloc.c: fix 64 bit warnings
15904 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15906 * src/mcs51/gen.c (genMinus): fixed bug 696436
15908 2003-03-02 Borut Razem <borut.razem AT siol.net>
15910 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15912 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15914 * configure.in: test for mkstemp
15915 * sdccconf_in.h: add HAVE_MKSTEMP
15917 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15919 * device/include/ctype.h: removed warning while using --stack-auto
15920 * device/include/malloc.h: removed warning while using --stack-auto
15921 * device/include/string.h: removed warning while using --stack-auto
15923 2003-02-23 Borut Razem <borut.razem AT siol.net>
15925 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15926 because NDEBUG is defined (see man assert)
15927 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15929 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15931 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15932 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15934 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15936 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15937 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15939 2003-02-18 <johan AT balder>
15941 * as/mcs51/asmain.c (asmbl): module can start with a digit
15942 * as/z80/asmain.c (asmbl): module can start with a digit
15944 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15946 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15947 * src/asm.c: fix pipe() for Mingw32
15949 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15951 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15952 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15953 make -V work again; --c1mode reads now from stdin
15954 * doc/sdccman.lyx: added --c1mode
15955 * support/Util/SDCCerr.c: new messages for c1 mode
15956 * support/Util/SDCCerr.h: new messages for c1 mode
15957 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15959 2003-02-15 <johan AT balder>
15961 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15963 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15965 * doc/sdccman.lyx: Environment variables, -o and other minor things
15967 2003-02-14 <johan AT balder>
15969 * src/xa51/main.c: before anyone really tries to use it :)
15971 * Install doc's in share/sdcc/doc
15972 * removed some obsolete files
15973 * Do a proper make distclean and uninstall
15974 M Makefile.common.in
15977 M device/include/Makefile.in
15978 M device/lib/Makefile.in
15981 M sim/ucsim/doc/Makefile.in
15983 R src/avr/peeph.rul
15984 R src/xa51/peeph.rul
15985 M support/cpp2/Makefile.in
15986 M support/makebin/Makefile
15989 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15991 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15993 2003-02-10 Borut Razem <borut.razem AT siol.net>
15995 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15996 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15997 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15998 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15999 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16000 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16001 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16002 src/z80/Makefile.bcc: Borland Makefile cleanup
16003 * as/z80/Makefile.bcc: Added Borland Makefile
16004 * support/cpp2/borland.h: Removed
16006 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16008 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16009 * src/SDCC.lex: new pragma NOIV
16010 * src/SDCCglobl.h: new pragma NOIV
16011 * src/SDCCmem.c: new pragma NOIV
16013 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16015 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16017 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16019 * src/SDCCmain.c: signal handling is switched off by --debug
16020 * doc/Makefile: small fix for install; use clean.mk again
16021 * doc/clean.mk: clean *.pdf and *.html too
16023 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16025 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16026 * device/lib/printfl.c: fix a ds390 bug by making it portable
16027 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16028 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16029 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16030 * debugger/mcs51/cmd.c: converted multi-line string literals
16031 * sim/ucsim/globals.cc: converted multi-line string literals
16032 * src/SDCCmain.c: introduced signal handler to remove temp files
16033 * doc/Makefile: small tweaks, implement clean
16034 * doc: removed generated files
16036 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16038 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16039 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16040 Address Record is not correctly generated for DS390."
16042 2003-02-02 Borut Razem <borut.razem AT siol.net>
16044 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16045 * as/mcs51/asm.h: fixed compilation with Borland C
16046 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16047 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16048 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16049 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16050 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16051 src/z80/Makefile.bcc: delete $(LIB) only if exist
16052 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16054 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16056 * device/include/malloc.h: introduced NULL
16057 * device/include/string.h: introduced NULL
16058 * device/include/stdlib.h: introduced NULL
16059 * device/lib/_memcpy.c: removed NULL
16060 * device/lib/_strcat.c: removed NULL
16061 * device/lib/_strchr.c: removed NULL
16062 * device/lib/_strcmp.c: removed NULL
16063 * device/lib/_strcpy.c: removed NULL
16064 * device/lib/_strcspn.c: removed NULL
16065 * device/lib/_strlen.c: removed NULL
16066 * device/lib/_strncat.c: removed NULL
16067 * device/lib/_strncmp.c: removed NULL
16068 * device/lib/_strncpy.c: removed NULL
16069 * device/lib/_strpbrk.c: removed NULL
16070 * device/lib/_strrchr.c: removed NULL
16071 * device/lib/_strspn.c: removed NULL
16072 * device/lib/_strstr.c: removed NULL
16073 * device/lib/_strtok.c: removed NULL
16074 * device/lib/malloc.c: removed NULL, include own header
16076 2003-02-02 <johan AT balder>
16078 * 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
16079 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16080 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16081 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16082 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16083 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16085 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16087 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16090 2003-02-01 <johan AT balder>
16092 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16094 2003-01-31 <johan AT CP255758-A>
16096 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16098 2003-01-30 <johan AT balder>
16100 * src/SDCCBBlock.c: automatic bug detection
16101 * src/SDCCicode.c: automatic bug detection
16103 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16105 * src/SDCCglobl.h: now --xram-size 0 works
16106 * src/SDCCmain.c: now --xram-size 0 works
16108 2003-01-29 <johan AT balder>
16110 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16112 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16114 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16115 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16116 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16117 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16118 * src/SDCCglobl.h: Added options --xram-size and --code-size
16119 * src/SDCCmain.c: Added options --xram-size and --code-size
16121 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16123 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16124 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16126 2003-01-27 <johan AT balder>
16128 * src/SDCC.y: fixed bug #613764
16130 2003-01-26 <johan AT balder>
16132 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16133 * src/SDCCsymt.h: fixed bug #673374
16134 * src/SDCCglue.c: fixed bug #661910
16135 * src/SDCCast.c: fixed bug #458099 and 673374
16137 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16139 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16140 * as/mcs51/strcmpi.h: added
16141 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16142 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16143 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16144 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16145 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16146 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16147 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16148 * as/mcs51/Makefile.aslink: new module strcmpi
16149 * as/mcs51/Makefile.asx8051: new module strcmpi
16150 * as/mcs51/Makefil.bcc: new module strcmpi
16151 * as/mcs51/Makefile.in: new module strcmpi
16152 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16154 2003-01-26 <johan AT balder>
16156 * src/SDCCglue.c: reverted back to 1.124
16157 * src/SDCCast.c: reverted back to 1.156
16158 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16160 2003-01-25 <johan AT balder>
16162 * src/SDCCglue.c: A better fix for bug #661910
16163 * src/SDCCast.c: A better fix for bug #661910
16164 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16166 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16168 * src/Makefile.in: remove spawn.o
16169 * src/SDCCmain.c: remove spawn.h
16170 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16171 * src/spawn.c: removed
16172 * src/spawn.h: removed
16173 * support/regression/ports/ds390/spec.mk: link with -r
16175 2003-01-24 <johan AT CP255758-A>
16177 * src/ds390/gen.c (aopOp): fixed bug #667458
16178 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16179 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16180 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16182 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16184 * src/mcs51/peeph.def: better assembler identation by Frieder
16185 * src/mcs51/gen.c: better assembler identation by Frieder
16187 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16189 * as/z80/string.h: removed for gcc 3.2
16190 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16191 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16193 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16195 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16196 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16197 * support/regression/Makefile: separate temp files for ports
16198 * support/regression/generate-cases.py: separate temp files for ports
16199 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16200 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16202 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16204 * moved tinitalk to device/examples/ds390
16206 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16208 * as/mcs51/lkmem.c: rflag is for DS390
16209 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16210 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16211 (linkEdit): move mem- and map-files the same way as ihx-files
16212 * src/z80/main.c (_setDefaultOptions): removed --generic
16213 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16214 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16215 * src/pic/glue.c (picglue): --c1mode works again
16216 * src/pic16/glue.c (pic16glue): --c1mode works again
16217 * src/asm.c (printCLine): fix #660034
16219 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16221 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16222 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16223 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16224 * as/mcs51/lkmem (summary): better fix for sp problem
16225 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16226 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16227 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16228 remove --stack-after-data
16230 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16232 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16233 * src/SDCCutil.c (join): ugly bug: missing '\0'
16234 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16236 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16238 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16240 * src/pic/main.c (_asmCmd): gpasm supports -o
16241 * src/z80/main.c: more general macros
16242 * device/lib/Makefile.in: remove intermediate files
16244 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16246 * .version: Bumped version number to 2.3.3
16247 * src/SDCCBBlock.c: new option -o
16248 * src/SDCCglobl.h: new option -o
16249 * src/SDCCglue.c: new option -o
16250 * src/SDCCmain.c: new option -o
16251 * src/asm.c: new option -o
16252 * src/ds390/main.c: new option -o
16253 * src/pic/glue.c: new option -o
16254 * src/pic/pcode.c: new option -o
16255 * src/pic/ralloc.c: new option -o
16256 * src/pic16/glue.c: new option -o
16257 * src/pic16/pcode.c: new option -o
16258 * src/pic16/ralloc.c: new option -o
16259 * src/z80/main.c: new option -o
16260 * device/lib/Makefile.in: use -o
16261 * support/regression/ports/ds390/spec.mk: use -o
16262 * support/regression/ports/gbz80/spec.mk: use -o
16263 * support/regression/ports/mcs51/spec.mk: use -o
16264 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16265 * support/regression/ports/z80/spec.mk: use -o
16266 * support/regression/ports/ucz80/spec.mk: use -o
16267 * support/regression/ports/xa51/spec.mk: use -o
16268 * support/regression/fwk/lib/timeout.c: fix usage string
16270 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16271 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16273 2003-01-07 <johan AT balder>
16275 * src/SDCCast.c (decorateType): fixed bug #600035
16277 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16278 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16279 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16280 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16281 * src/pic/pcode.c: outcommented unused variable to remove warnings
16282 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16284 2003-01-06 <karl AT turbobit.com>
16285 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16288 2003-01-06 <johan AT balder>
16290 * src/SDCCicode.c: fixed array add
16292 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16293 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16294 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16296 2003-01-04 <johan AT balder>
16298 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16300 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16301 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16303 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16304 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16305 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16307 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16308 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16310 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16311 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16313 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16314 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16316 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16318 * in /sdcc/as/mcs51/ changed these files in order to create an
16319 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16320 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16321 following files to include the previous two files: aslink.dsp,
16322 Makefile.aslink, Makefile.bcc, and Makefile.in.
16324 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16325 .adb instead of .cdb
16327 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16329 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16330 value from option --iram-size.
16332 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16334 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16337 2002-09-18 <wiml AT hhhh.org>
16339 * SDCClrange.h: exposed setFromRange() and setToRange()
16340 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16341 packRegsForAccUse() (bug 542397)
16342 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16343 multiple times and emitting the fetch operations more than once
16344 added aopGetUsesAcc() function to allow binary operators to
16345 fetch their operands in the correct order; made genMinus() emit
16346 compact code for X = LITERAL - Y
16348 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16349 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16350 sprintf() in line 1267.
16352 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16353 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16356 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16357 Changes to aslink (All the changes are marked with 'JCF'):
16359 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16362 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16363 area BSEG. Also moves, if possible, the DATA area down into the internal
16364 ram so more space is available.
16366 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16369 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16370 not bytes. Function summary() which creates a memory usage summary
16371 file with extension .mem. Reports of overlaping stack and small stack
16372 size. If the space for the stack is less than 16 bytes aslink trows a
16375 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16376 the 8051. Option 'y' for memory summary output file.
16378 Changes to sdcc (All the changes are marked with 'JCF'):
16380 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16382 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16383 overlaying area for it (uses RegBankUsed[4]).
16385 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16386 bank zero as used by default. By default aslink locates the stack
16387 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16388 the creation of the .mem file. Delegates the allocation of data area
16389 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16390 the begining of the stack area to aslink.
16392 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16393 glue() in SDCCglue.c creates an area for it.
16395 2002-09-03 Borut Razem <borut.razem AT siol.net>
16396 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16397 sdcc/src/pic/glue.c:
16398 introduced atexit() handler for teporay files removal in case of
16399 errors, assertions, ...
16401 2002-08-29 Borut Razem <borut.razem AT siol.net>
16402 * sdcc/support/cpp2/auto-host_vc_in.h:
16403 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16404 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16405 Maybe there is a similar problem with BORLANDC? It should be checked!
16407 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16408 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16409 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16410 was not executed, and the compiler (cl) launched a warning:
16411 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16413 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16414 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16416 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16417 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16419 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16420 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16421 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16422 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16423 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16424 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16425 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16426 - added Release configuration in VS projects
16427 - review of compiler an linker options
16428 - VC .exe files are generated in bin_vc directory, not to interfere
16429 with binaries generated from other projects (cygwin, mingw, bcc ...)
16431 * sdcc/src/yacc.dsp: added
16433 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16434 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16435 and insert the version number definitions from .version
16437 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16439 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16440 added - genarate auto-host.h using auto-host_vc_in.h as template
16443 removed from CVS, generated automatically
16445 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16446 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16448 2002-08-11 Borut Razem <borut.razem AT siol.net>
16449 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16451 2002-08-10 Borut Razem <borut.razem AT siol.net>
16452 * src/SDCCmain.c (main):
16453 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16454 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16455 The consequence was that some temporary files were not removed.
16458 unification of code in functions tempfilename() and tempfile():
16459 function tempnam() is defined in Visual Studio 6.0 and .NET
16461 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16463 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16464 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16465 - removed compiler command line option /WX: Treats all warnings as errors
16466 - update a list of source files, included into the project
16468 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16469 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16470 changed project type to Generic Project so that can be correcly converted to VS.NET project
16472 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16474 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16476 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16478 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16479 added return 0 statements after assert() to make compiler happy
16481 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16482 added newline in the def file to keep MSC compiler satisfied
16484 * sdcc/src/z80/gen.c:
16485 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16486 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16487 - solved MSC error in function aopDump()
16489 * sdcc_vc.h: define PREFIX as "\\sdcc"
16491 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16492 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16494 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16495 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16496 - Rewrote the register banking algorithm.
16497 - Added pCode live-range analysis to registers (for now, only non-used and
16498 singly-used registers optimized away)
16500 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16502 * 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.
16504 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16505 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16507 2002-04-22 Michael Hope <michaelh AT vroom>
16509 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16511 * configure.in (DD_COPT): Added include support required for gbdk.
16513 * .version: Bumped version number just to increase it.
16515 * src/SDCCmain.c: Added -nostdinc to the default options.
16517 2002-04-15 Michael Hope <michaelh AT vroom>
16519 * device/lib/z80/printf.c (sprintf): Added.
16521 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16523 * src/z80/peeph.def: Added transpose redundent load rule.
16525 * src/z80/main.c: Added force callee saves for jaune.
16527 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16529 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16531 2002-03-28 Johan Knol <johan AT balder>
16533 * src/SDCCval.c: fixed bug #532436
16535 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16537 Added "char *Processor" field to the port structure.
16540 Added -p option. Allows port dependent processor to be specified.
16543 Initialized the new field char *Processor field to NULL in all ports
16546 Compiler generated registers for interrupt context saving
16547 were not getting allocated.
16549 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16552 Fixed left shift. Will promote the left side of a left shift
16553 if a) left shifting more than size of operand or b) when assigned
16554 to something size > size of left side
16556 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16558 tons of changes. Register allocation has been
16559 rewritten. Added customization for the various PICs. Flow
16560 analysis is restructured. ...
16562 * src/pic/device.h:
16565 * src/pic/device.c:
16566 Added. device.c is a PIC port hack to accomodate variations
16569 2002-03-13 Michael Hope <michaelh AT vroom>
16571 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16573 2002-03-04 johanknol <johanknol AT manik>
16575 * /src/SDCCval.c: fixed
16577 const unsigned char arr[][2] = { { 0, 1 } };
16578 t18.c:1: error: Initializer element is not constant
16580 2002-03-04 bela <bela AT manik>
16582 * /device/include/mcs51reg.h:
16583 ds89c420 register definition update
16585 2002-03-03 <johan AT FRIJA>
16587 * support/Util/SDCCerr.c: did something, but don't no why anymore
16589 * support/regression/tests/bug-524691.c: made it a little less shy
16591 * src/SDCCast.c (decorateType): fixed bug #524697
16593 * src/SDCCast.c: made some lineno improvements
16595 * src/SDCCval.c (getNelements): changed warning to error
16597 * src/SDCCglue.c (printIvalArray): changed warning to error
16599 * src/SDCCicode.c: fixed a warning for mingw
16601 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16603 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16605 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16607 * src/ds390/peeph.def:
16608 Added some more peephole rules
16610 * src/ds390/gen.c: Various fixes & enhancements
16612 * src/SDCClrange.c, src/SDCClrange.h:
16613 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16615 * src/ds390/ralloc.c:
16616 various fixes & enhancements (ds390) specific
16618 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16619 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16622 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16624 2002-03-02 <johan AT FRIJA>
16626 * src/SDCCast.c (decorateType): fixed bug #524708
16628 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16630 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16632 2002-03-01 Michael Hope <michaelh AT vroom>
16634 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16636 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16638 2002-03-01 <johan AT FRIJA>
16640 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16642 * src/SDCCast.c (decorateType): fixed bug #524209
16644 * src/SDCCval.c (valNot): fixed bug #524195
16646 2002-02-26 <johan AT balder>
16648 * src/xa51/gen.c: fixed a warning
16650 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16652 * src/SDCCast.c (decorateType): fixed bug #522534
16654 2002-02-23 <johan AT balder>
16656 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16658 2002-02-22 <johan AT balder>
16660 * src/SDCCast.c: fixed bug #514865
16662 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16664 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16666 * sdcc/src/SDCCloop.c:
16667 Previous fix was not good. basic blocks that have "break" or "return" are
16668 not really partof a loop , but live ranges used in these blocks should
16669 be live thru the entire loop, so set partOfLoop but don't add them to
16672 2002-02-21 <johan AT FRIJA>
16674 * src/SDCCcse.c: fixed bug #514308
16676 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16679 Fixed BUG #519583. If a conditional block ended in a return/break
16680 statement inside a loop, it was not being considered part of the loop.
16682 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16684 2002-02-10 Karl Bongers <karl AT turbobit.com>
16687 Fixed up SDCDB debugger somewhat. Updated debugger/README
16688 with lots of comments and notes.
16690 * device/examples/test2.c:
16691 Fix bug, "red" variable not being initialized(compiler complained).
16693 * device/examples/Makefile, examples/test3.c:
16694 Add Makefile in device/examples folder, compiles test3.c
16695 for use as a multiple module SDCDB test case.
16697 * sim/ucsim/cmd.src/cmdset.cc:
16698 Took out debug printfs in ucsim "next" command.
16700 * sim/ucsim/xa.src:
16701 Karl and Johan start ucsim XA support. Most dissassembly working,
16702 about 75% emulation done(plenty of work remaining).
16704 * sim/ucsim/z80.src:
16705 Add Z80 support to ucsim, add test-ucz80 regression test,
16706 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16707 Notice z80 compiler fails on examples/test3.c/crc code.
16709 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16711 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16712 Added support for --parms-in-bank1
16714 * src/ds390/peeph.def:
16715 added a few more peephole optimzations
16717 * src/ds390/main.c:
16718 1) added __builtin_inp & __builtin_outp used to read in data of given length
16719 from a memory mapped port
16720 2) added __builtin_memcmp
16721 3) added __builtin_swapw swap bytes of a short
16723 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16724 1) handle multiple send & receives from register bank1
16725 2) ralloc can now allocate DPTR1 to some liveRanges
16727 * src/SDCCsymt.c, src/SDCCsymt.h:
16728 changes to handle multiple sends & receives
16730 * src/SDCCptropt.h:
16731 added some pointer arithmetic optimization
16733 * src/SDCCptropt.c:
16734 added some pointer arithmetic optimizations but not stable yet so not
16735 called from anywhere (will get this working shortly)
16737 * src/SDCCopt.c: fixed for multiple sends & receives
16740 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16741 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16742 set preprocessor defines (depending on options)
16744 * src/SDCCicode.c, src/SDCCicode.h:
16745 changes made to handle multiple sends & receives
16748 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16750 * src/SDCCcse.c, src/SDCCcse.h:
16751 added function findbackward def (to be used in upcoming optimization)
16753 * src/SDCCcflow.c, src/SDCCcflow.h:
16754 added function returnAtEnd - to determine if a basic block terminates with
16757 * src/SDCCast.c, src/SDCCast.h:
16758 added option parms-in-bank1
16760 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16761 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16762 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16763 adjusted for --parms-in-bank1 option
16765 * device/include/string.h:
16766 donot redefine "reentrant" keyword
16768 * device/include/ds80c390.h: Added some more SFRs
16770 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16772 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16774 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16776 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16778 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16780 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16782 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16784 * Added --xram-movc option
16786 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16788 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16790 2002-01-11 Johan Knol
16792 * Added math lib of Jesus Calvino-Fraga
16794 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16796 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16797 * support/regression/Makefile: new target test-mcs51-stack-auto
16798 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16800 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16802 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16804 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16806 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16808 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16810 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16812 * src/SDCCglue.h: add definition for printIvalChar()
16814 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16816 * src/SDCCast.c: fix #498138 by Johan
16818 * src/SDCCglue.c: fix #498138 by Johan
16820 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16822 * support/regression/Makefile: fix clean
16824 * support/regression/ports/ds390/support.c: fix transmission of last character
16826 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16828 * /sdcc/src/ds390/gen.c:
16829 a) improved computing address of stack variable
16830 b) took out some #if 0 code
16831 c) improved parmBytes adjustment
16832 d) improved genPlusIncr & genMinusIncr
16833 e) genCmp could generate bad code (when left assigned to DPTR)
16834 f) Fixed bug in hasInc
16836 * /sdcc/src/ds390/ralloc.c:
16837 a) packRegsForSupport could mess up live information (Fixed)
16838 b) packRegsDPTRuse could be incorrect for left & right shift
16840 * /sdcc/src/mcs51/ralloc.c:
16841 packRegsForSupport could mess up the live information (Fixed)
16843 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16845 * /sdcc/src/SDCCast.c:
16846 can reverse a loop even if function call is present as long
16847 as the loop control variable is local & is not passed as parameter
16849 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16851 * /sdcc/ChangeLog: *** empty log message ***
16853 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16854 More builtin function additions for TININative
16856 * /sdcc/src/ds390/ralloc.c:
16857 Had broken the regression testsuite
16859 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16861 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16862 Added funcattr hasStackParms will be set for reentrant functions when there
16863 are paramteres on the stack, this helps in minimizing frame pointer generation
16864 typeFromStr can handle function pointers now
16866 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16867 *** empty log message ***
16869 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16871 * /src/ds390/gen.c, /src/ds390/main.c:
16872 More builtin function additions for TININative
16874 * /src/ds390/ralloc.c:
16875 Had broken the regression testsuite
16877 * /src/SDCCast.c: Fixed a bug in dumptree
16879 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16880 Added funcattr hasStackParms will be set for reentrant functions when there
16881 are paramteres on the stack, this helps in minimizing frame pointer generation
16882 typeFromStr can handle function pointers now
16884 * /doc/builtins.txt, /doc/TININative.txt:
16885 *** empty log message ***
16888 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16890 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16891 ALPHA version for -mTININative
16893 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16894 updated to reflect changes in the port structure
16897 added function do_assemble (similar to do_link) if non-null this function
16898 will be called to do assembly (-mTININative) requires a multi command
16900 added function genAssemblerEnd will be called to generate assembler Epilogue
16903 added _JavaNative to debug info printing
16905 * /src/SDCCmain.c: added option --tini-libid
16906 added port->do_assemble function (-mTININative) has a multi command assemble
16908 * /src/SDCCglue.c: Disabled "constExpr" check
16909 added port->genAssemblerEnd function
16911 * /src/SDCCglobl.h: Added option --tini-libid value
16914 tookout optimizeCompare from the header (has no external references)
16916 * /src/SDCCast.c: made one more function "static"
16918 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16920 * src/z80/mappings.i: Added z80asm support.
16922 * src/z80/main.c: Added z80asm support on --asm=z80asm
16924 * src/z80/gen.c: Fixed asm portability issues.
16926 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16928 * src/SDCCglue.c (printExterns): Added global/extern split.
16930 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16932 * support/regression/Makefile: added test for mcs51 model large
16934 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16936 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16938 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16940 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16942 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16944 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16946 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16948 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16950 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16952 * support/regression/tests/simplefloat.c: Port to mcs51.
16954 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16955 * support/regression/tests/bug-485362.c: Added.
16957 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16959 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16961 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16963 * src/z80/gen.c (aopDump): Added a dump function.
16965 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16966 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16968 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16970 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16972 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16974 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16976 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16978 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16980 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16982 * support/regression/ports/ds390/support.c: Use tinibios.
16984 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16986 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16988 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16989 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16991 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16993 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16995 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16997 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16999 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17000 (packRegsForIYUse): Created and optimised.
17002 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17004 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17005 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17007 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17009 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17011 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17013 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17015 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17017 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17019 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17021 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17023 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17025 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17027 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17029 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17030 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17031 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17033 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17035 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17036 (genNotFloat): Added.
17037 (genUminusFloat): Added.
17039 * device/lib/z80/Makefile: Added floating pt stubs.
17041 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17043 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17045 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17047 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17049 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17051 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17053 * sdcc/support/regression/Makefile: Add port ds390.
17055 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17057 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17059 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17061 * sdcc/support/regression/ports/ds390/support.c: Added.
17063 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17065 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17067 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17069 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17071 * device/include/malloc.h: Added z80 and gbz80 support.
17073 * device/lib/gbz80/heap.s: Added.
17075 * device/lib/z80/heap.s: Added.
17077 * device/lib/malloc.c: Added z80 and gbz80 support.
17079 * support/regression/tests/malloc.c (testMalloc): Added.
17081 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17083 * support/regression/tests/bug-478094.c: Added.
17085 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17087 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17089 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17091 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17093 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17095 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17097 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17099 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17101 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17103 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17105 * support/regression/tests/bug-477927.c: Added.
17107 * src/z80/peeph.def: Added minor rules.
17109 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17111 * src/z80/peeph.def: Added jump optimisation modification.
17113 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17115 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17117 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17119 * support/regression/tests/funptrs.c: Added.
17121 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17123 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17125 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17127 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17129 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17131 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17132 (movLeft2ResultLong): Created.
17134 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17135 (joinPushes): Added. Joins two char pushes into a word push.
17137 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17139 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17141 * support/makebin/Makefile (install): Added creation of dest dir.
17143 2001-10-24 Karl Bongers <karl AT turbobit.com>
17145 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17147 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17149 * src/z80/ralloc.c: Turned off faulty pack for one use.
17151 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17153 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17155 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17157 * support/regression/Makefile: Improved clean
17159 * support/regression/ports/gbz80/spec.mk: Added clean
17161 * support/regression/ports/host/spec.mk: Added clean
17163 * support/regression/ports/z80/spec.mk: Added clean
17165 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17167 * support/regression/ports/mcs51/timeout.c: little improvements
17169 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17171 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17173 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17175 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17177 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17179 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17181 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17183 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17184 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17186 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17188 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17190 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17192 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17194 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17196 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17198 * support/regression/tests/longor.c: Added.
17200 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17202 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17204 * as/mcs51/aslink.h: define PATH_MAX
17206 * as/mcs51/asm.h: define PATH_MAX
17208 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17210 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17212 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17214 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17216 * src/SDCCglobl.h: define PATH_MAX
17218 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17220 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17222 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17224 * src/z80/gen.c (gencjneshort): Fixed
17226 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17228 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17230 * support/regression/tests/bug-469671.c: Added.
17232 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17234 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17236 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17238 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17240 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17242 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17244 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17246 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17248 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17250 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17252 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17254 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17256 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17258 * 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.
17260 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17262 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17264 2001-10-07 <johan AT FRIJA>
17266 * device/lib/gets.c (gets): fixed the return value.
17268 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17269 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17271 * 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.
17273 * 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.
17275 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17277 * src/pic/gen.c: Removed Safe_strdup.
17279 * configure.in: Added option to enable libgc support.
17281 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17282 (bitVectUnion): Optimised.
17283 (bitVectIntersect): Optimised.
17284 (bitVectBitsInCommon): Optimised.
17285 (bitVectCplAnd): Optimised.
17287 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17289 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17291 * src/SDCCmain.c: distinguish between assembler debug and plain options
17293 * src/avr/main.c: remove standard assembler options
17295 * src/ds390/main.c: remove standard assembler options
17297 * src/mcs51/main.c: remove standard assembler options
17299 * src/port.h: removed "PENDING" comment
17301 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17303 * src/device/lib/_mulint.c : new, with assember functions
17305 * src/device/lib/_mullong.c : new, with assember functions
17307 * src/device/lib/_divuint.c : with assember functions
17309 * src/device/lib/_divsint.c : with assember functions
17311 * src/device/lib/_divulong.c: with assember functions
17313 * src/device/lib/_divslong.c: with assember functions
17315 * src/device/lib/_moduint.c : with assember functions
17317 * src/device/lib/_modsint.c : with assember functions
17319 * src/device/lib/_modulong.c: with assember functions
17321 * src/device/lib/_modslong.c: with assember functions
17323 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17325 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17327 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17328 replaced _mululong.c and _mulslong.c by _mullong.c
17330 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17332 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17334 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17336 * src/SDCCglue.c: test, if win32api is available for MINGW
17338 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17340 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17341 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17342 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17343 * support/regression/ports/host/spec.mk: removed GENERIC
17344 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17345 * support/regression/ports/z80/spec.mk: removed GENERIC
17347 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17349 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17351 * support/regression/tests/bug-467035.c: Created.
17353 2001-10-01 <johan AT FRIJA>
17355 * src/SDCC.y: fixed bug #466586 part 1
17357 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17359 * SDCCicode.c: z80 has no generic pointers
17360 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17362 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17364 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17366 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17368 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17370 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17372 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17374 * configure.in: Fixed up so that ucsim is only configured once.
17376 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17378 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17379 (getPathDifference): As above.
17381 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17383 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17385 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17386 * .version: Updated to 2.3.1
17388 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17389 Added copyright header.
17391 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17392 (assemble): Added support for macro based assembler commands.
17393 (linkEdit): Added support for macro based linker commands.
17394 (preProcess): Changed the pre-processor to use macros.
17395 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17396 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17398 * device/lib/z80/crt0.s: Added module name for debugging.
17400 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17402 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17404 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17406 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17408 * src/Makefile.in: Added SDCCmacro and SDCCutil
17410 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17412 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17414 2001-09-16 <johan AT FRIJA>
17416 * 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.
17418 2001-09-15 <johan AT FRIJA>
17420 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17421 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17423 2001-09-11 <johan AT FRIJA>
17425 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17427 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17429 * support/regression/tests/bug-460444.c: Added test case.
17431 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17432 (genCast): Added justification for all of the asserts.
17434 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17436 * support/regression/support.c: _xdata replaced by xdata
17438 * support/regression/spec.mk: removed _generic
17440 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17442 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17444 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17445 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17447 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17449 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17451 * support/regression/tests/bug-460010.c: Added test case.
17453 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17455 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17457 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17459 * support/regression/testfwk.c: removed workaround for bug #436344
17461 * support/regression/tests/bp.c: use less memory with mcs51
17463 * support/regression/tests/bug-441448.c: use less memory
17465 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17467 * support/regression/collate-results.py: typo
17469 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17471 * support/regression/tests/fetchoverlap.c: Added new test case.
17473 * support/regression/tests/bp.c: Added new test case.
17475 * support/regression/tests/bug-448984.c: Added new test case.
17477 * support/regression/tests/pow2shifts.c: Added new test case.
17479 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17480 (genlshTwo): Fixed right shift for count > 8.
17482 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17484 2001-09-08 <johan AT FRIJA>
17486 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17488 2001-09-07 <johan AT FRIJA>
17490 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17492 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17494 2001-09-06 <johan AT FRIJA>
17496 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17497 * bernhard noted me at this: "() equals to (void)" (1.38)
17499 2001-09-05 <johan AT FRIJA>
17501 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17503 2001-09-04 <johan AT FRIJA>
17505 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17508 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17510 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17512 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17514 * link/z80/aslink.h: Fixed path for PATH_MAX
17516 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17518 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17520 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17522 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17524 * 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.
17526 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17528 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17529 (genCmp): Fixed up genCmp for the GB with longs.
17531 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17533 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17535 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17537 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17539 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17541 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17543 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17545 * 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.
17547 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17549 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17551 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17553 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17555 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17557 * sim/ucsim/configure: little improvement of Cygwin-detection
17558 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17559 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17560 * support/regression/tests/bug-221100.c: small changes for mcs51
17561 * support/regression/tests/bug-221168.c: small changes for mcs51
17562 * support/regression/tests/bug-227710.c: small changes for mcs51
17563 * support/regression/tests/staticinit.c: small changes for mcs51
17564 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17565 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17566 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601