1 2009-03-12 Borut Razem <borut.razem AT siol.net>
3 * src/z80/peep.c: #2652979: --debug crashes sdcc
5 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8 support/regression/tests/bug2655200.c:
9 applied modified patch from Robert Larice <larice AT vidisys.de>
10 fixing original report of bug #2655200: pointer to pdata memory
11 not correctly initialized
13 2009-03-11 Borut Razem <borut.razem AT siol.net>
15 * as/asranlib/asranlib.c: retain the original file mode
17 2009-03-10 Borut Razem <borut.razem AT siol.net>
19 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
20 support/regression/tests/bug1875933.c:
21 fixed bug #1875933: Evelyn jumps into the void
22 thanks to Robert Larice
24 2009-03-10 Raphael Neider <rneider AT web.de>
26 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
27 to pCodeInstruction to avoid a segmentation fault
29 2009-03-03 Borut Razem <borut.razem AT siol.net>
31 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
33 2009-03-03 Raphael Neider <rneider AT web.de>
35 * device/lib/pic/libdev/Makefile.in: build device-specific
36 libraries for the correct processor, fixes #2654585
38 2009-03-01 Raphael Neider <rneider AT web.de>
40 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
42 2009-03-01 Borut Razem <borut.razem AT siol.net>
44 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
45 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
46 changed sdcc version to 2.9.0
48 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
50 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
51 (serialRegAssign): do not spil bit registers
52 throughout cosmetic changes
53 * support/regression/tests/bug2435941.c: new, added
55 2009-02-28 Raphael Neider <rneider AT web.de>
57 * src/regression/compare10.c,
58 src/regression/compare7.c,
59 src/regression/compare8.c,
60 src/regression/compare9.c: reset watchdog timer in time
61 * src/regression/configword.c: apply patch from #2488150
62 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
63 handler to 0x0000 as the linker no longer knows STARTUP sections
64 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
65 patch #2512926 to (mostly) fix #1762626, cosmetic changes
66 * src/pic/pcodepeep.c: remove reference to nonexisting function
68 2009-02-28 Raphael Neider <rneider AT web.de>
70 * device/include/pic16/signal.h: avoid multiline inline
71 assembler statements in macros, addresses #2644965
73 2009-02-27 Raphael Neider <rneider AT web.de>
75 * device/include/pic16/pic18f[24][3456]k20.h,
76 device/include/pic16/pic18f[68][567]j50.h,
77 device/include/pic16/pic18f[68]6j55.h,
78 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
79 device/lib/pic16/libdev/pic18f[68][567]j50.c,
80 device/lib/pic16/libdev/pic18f[68]6j55.c,
81 device/include/pic16/pic18fregs.h,
82 device/include/pic16/pic16devices.txt,
83 device/lib/pic16/pics.all,
84 device/lib/pic16/libdev/Makefile.am,
85 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
86 families (87j50 family contributed by Robert Wuest)
88 * device/include/pic16/adc.h,
89 device/lib/pic16/libio/adc/adcbusy.c,
90 device/lib/pic16/libio/adc/adcclose.c,
91 device/lib/pic16/libio/adc/adcconv.c,
92 device/lib/pic16/libio/adc/adcopen.c,
93 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
95 * doc/sdccman.lyx: updated list of supported devices, fixed typo
96 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
98 * device/lib/pic16/Makefile.in,
99 device/lib/pic16/libm/Makefile.in,
100 device/lib/pic16/debug/Makefile.in,
101 device/lib/pic16/libio/Makefile.in,
102 device/lib/pic16/startup/Makefile.in,
103 device/lib/pic16/libsdcc/Makefile.in,
104 device/lib/pic16/libdev/Makefile.in,
105 device/lib/pic16/libc/Makefile.in: regenerated
107 2009-02-27 Borut Razem <borut.razem AT siol.net>
109 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
110 #1829678 and #1704376 in the way proposed by Alan Baldwin
112 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
114 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
115 to Steve Qu for the fix.
117 2009-02-23 Borut Razem <borut.razem AT siol.net>
119 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
120 it is already fixed for mcs51 and hc08 targets
121 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
123 2009-02-22 Borut Razem <borut.razem AT siol.net>
125 * device/lib/Makefile.in: fixed parenthesis error
126 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
127 fixed webdocs bug #1967920: --version
129 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
131 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
133 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
135 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
136 when addresses are unsorted
138 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
140 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
141 Gudjon Gudjonsson <gudjon AT gudjon.org>
142 * device/include/mcs51/p89c66x.h: fixed some defines
143 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
144 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
147 2009-02-14 Borut Razem <borut.razem AT siol.net>
149 * doc/sdccman.lyx: corrected cpp info
151 2009-02-13 Borut Razem <borut.razem AT siol.net>
153 * as/Makefile.in: *.doc renamed to *.txt
155 2009-02-11 Borut Razem <borut.razem AT siol.net>
157 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
158 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
160 2009-02-11 Borut Razem <borut.razem AT siol.net>
162 * doc/sdccman.lyx: documented ar format libraries
164 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
166 * support/regression/tests/float_single.c: added regression
167 test. Some testpoints for probably rarely used functions
168 (acosf, sinhf, tanf, expf) disabled for some targets
170 2009-02-10 Raphael Neider <rneider AT web.de>
172 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
173 (genAssign): fixed for operands on the stack
175 * device/lib/pic16/libc/stdio/vfprintf.c,
176 device/lib/pic16/configure.ac,
177 device/lib/pic16/Makefile.common: add configurable support for
178 printing floats via ./configure --enable-floats
179 * device/lib/pic16/configure,
180 device/lib/pic16/Makefile.in,
181 device/lib/pic16/libm/Makefile.in,
182 device/lib/pic16/debug/Makefile.in,
183 device/lib/pic16/libio/Makefile.in,
184 device/lib/pic16/startup/Makefile.in,
185 device/lib/pic16/libsdcc/Makefile.in,
186 device/lib/pic16/libdev/Makefile.in,
187 device/lib/pic16/libc/Makefile.in: regenerated
188 * doc/sdccman.lyx: documented float support and how to get it
189 * doc/Makefile.in: fixed race condition on parallel builds
191 * device/lib/pic16/libc/stdio/sprintf.c,
192 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
193 pointer to the string buffer, enlarge buffer for x_ftoa()
195 2009-02-10 Borut Razem <borut.razem AT siol.net>
197 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
199 2009-02-10 Raphael Neider <rneider AT web.de>
201 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
203 2009-02-09 Raphael Neider <rneider AT web.de>
205 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
206 artificial bank size limits for compound data (structs, arrays),
207 avoids assert if --obanksel=N, N > 1, is given
209 2009-02-09 Borut Razem <borut.razem AT siol.net>
211 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
212 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
213 uses '`' character instead '\n' for padding
214 * as/asranlib/asranlib.c: made it more robust
216 2009-02-08 Borut Razem <borut.razem AT siol.net>
219 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
220 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
223 2009-02-07 Borut Razem <borut.razem AT siol.net>
225 * as/asranlib/asranlib.c: fixed BSD header length calculation
226 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
227 due sdcc asxxxx license change to GPLv3
229 2009-02-05 Borut Razem <borut.razem AT siol.net>
231 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
232 added support for BSD (Mac OS X) ar format
233 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
234 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
235 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
236 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
237 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
238 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
239 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
240 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
241 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
242 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
243 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
244 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
245 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
246 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
247 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
248 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
249 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
250 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
251 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
252 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
253 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
254 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
255 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
256 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
257 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
258 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
259 changed license to GPL either version 3, or (at your option) any
262 2009-02-05 Borut Razem <borut.razem AT siol.net>
264 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
265 added support for BSD (Mac OS X) ar format
267 2009-02-02 Borut Razem <borut.razem AT siol.net>
269 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
270 device/lib/z80/Makefile.in:
271 chose source files in the PORT directory if they are available
273 2009-02-01 Raphael Neider <rneider AT web.de>
275 * device/lib/pic16/libdev/pic18f1220.c,
276 * device/lib/pic16/libdev/pic18f4450.c:
277 define SSPBUF to allow use of printf
279 2009-02-01 Borut Razem <borut.razem AT siol.net>
281 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
282 device/lib/hc08/Makefile.in, device/lib/incl.mk,
283 device/lib/z80/Makefile.in:
284 don't remake libraries
285 * support/regression/tests/snprintf.c:
286 reenable floating point in small-xstack-auto library
288 2009-01-26 Raphael Neider <rneider AT web.de>
290 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
292 2009-01-25 Raphael Neider <rneider AT web.de>
294 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
295 search path instead of appending them
297 2009-01-24 Borut Razem <borut.razem AT siol.net>
299 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
300 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
301 to 32 bit unsigned int when calling sputl() since it is a macro
302 * as/link/lkar.c: changed the initialization of This->loaded
304 2009-01-23 Borut Razem <borut.razem AT siol.net>
306 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
307 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
308 unsigned int when calling new(), since asxxxx doesn't use function
311 2009-01-21 Borut Razem <borut.razem AT siol.net>
313 * as/link/lkar.h: sgetl and sputl are independent of endianness
314 * as/link/sdxxxx_config.h.in: removed endianness detection
316 2009-01-20 Borut Razem <borut.razem AT siol.net>
318 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
319 due creation of ar format libraries
320 * support/scripts/sdcc.nsi:
321 don't add nonexistent object files to the package
323 2009-01-19 Borut Razem <borut.razem AT siol.net>
325 * Makefile.in, configure.in, configure,
326 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
327 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
328 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
329 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
330 device/lib/small/Makefile.in,
331 device/lib/z80/Makefile.in: create ar format libraries
332 * support/regression/ports/mcs51-xstack-auto/spec.mk:
333 use device/lib/Makefile to create library
334 * support/regression/tests/snprintf.c:
335 floating point is not enabled in small-xstack-auto library
336 * device/lib/libfloat.lib, device/lib/libint.lib,
337 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
339 2009-01-18 Borut Razem <borut.razem AT siol.net>
341 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
342 warning: extra tokens at end of #endif directive
344 2009-01-11 Borut Razem <borut.razem AT siol.net>
346 * Makefile.in: added SDCC_ASRANLIB to PKGS
348 2009-01-10 Borut Razem <borut.razem AT siol.net>
350 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
351 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
352 due added support for ar format libraries
354 2009-01-09 Borut Razem <borut.razem AT siol.net>
356 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
357 as/asranlib/asranlib.c: added asranlib
358 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
359 * Makefile.in, as/link/hc08/Makefile.in,
360 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
361 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
362 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
363 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
364 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
365 configure.in, sdcc.dsw: modified to support ar format libraries
367 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
369 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
372 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
374 * sim/ucsim/z80.src/inst_ed.cc:
375 Fixed bug #2488074, which made regression tests fail.
377 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
379 * device/lib/z80/mod.s,
380 device/lib/z80/div.s,
381 device/lib/z80/mulchar.s,
382 device/lib/z80/mul.s,
383 device/lib/z80/divsigned.s,
384 device/lib/z80/Makefile.in:
385 Implemented RFE #1702376.
387 2009-01-05 Borut Razem <borut.razem AT siol.net>
389 * as/link/lksdcclib.c:
390 fixed linker hanging in INDEXLIB is not defined (hc08)
392 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
395 Implemented RFE #2485684, and some further improvements of HL caching
397 * src/z80/peeph-z80.def:
398 Fixed a bug exposed by implementing RFE #2485684.
400 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
402 * src/z80/peeph-z80.def:
403 Peephole improvements.
406 device/include/string.h,
407 device/lib/z80/memmove.s:
409 * device/lib/z80/Makefile.in,
410 device/lib/Makefile.in,
411 support/regression/tests/memory.c,
412 device/lib/z80/strlen.s:
413 Partially implemented RFE #2471534.
415 2009-01-04 Borut Razem <borut.razem AT siol.net>
417 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
418 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
419 * doc/README.txt: updated John Hartman's e-mail address
420 * as/link/lkrel.c, as/link/lksdcclib.c:
421 fixed bug #2484677: Linker hangs
422 * src/z80/peep.c: fixed msvc warning C4047:
423 'return' : 'int ' differs in levels of indirection from 'char *'
424 * config.dsp: as/lib corrected to as/link
426 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
429 Implemented RFE #2484693.
430 * src/z80/peeph-z80.def:
431 Some peephole improvements.
433 2009-01-03 Borut Razem <borut.razem AT siol.net>
436 fixed warning: 'ret' may be used uninitialized in this function
438 2009-01-02 Borut Razem <borut.razem AT siol.net>
440 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
441 as/link/getline.[ch], as/link/lkrel.[ch]: added,
442 made support for differnet library formats more flexible,
443 preparation for support of ar format
444 * as/link/lklibr.c, as/link/z80/Makefile.in,
445 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
446 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
447 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
448 as/link/hc08/lkelf.c, as/link/aslink.h:
449 made support for differnet library formats more flexible,
450 preparation for support of ar format
452 2009-01-01 Borut Razem <borut.razem AT siol.net>
454 * as/link/asxxxx_config.h.in:
455 fixed warning: extra tokens at end of #endif directive
457 fixed warning: suggest parentheses around && within ||
458 * device/lib/Makefile.in: allow whitespaces at the end of lines in
459 ports.build, in order to make it work on cygwin - it seems to be a
460 bug in cygwin grep: CR is not treated as part of end-of-line
462 2008-12-31 Borut Razem <borut.razem AT siol.net>
464 * configure, configure.in, config.dsp, config_vc.awk,
465 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
466 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
467 introduced asxxxx_config.h.in
469 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
472 src/z80/peeph-z80.def:
473 Minor addition improvement.
475 2008-12-30 Raphael Neider <rneider AT web.de>
477 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
478 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
479 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
480 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
481 support/librarian/sdcclib.c, support/makebin/makebin.c:
482 partially revert changes from r5293..r5295
484 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
486 * src/z80/peeph-z80.def:
487 Minor peephole improvement.
489 2008-12-29 Raphael Neider <rneider AT web.de>
491 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
492 incorrectly discarded BANKSELs
494 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
496 * support/regression/tests/memory.c:
497 Added simple test for memset(), memcpy() and memmove()
499 2008-12-29 Borut Razem <borut.razem AT siol.net>
501 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
503 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
505 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
506 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
507 (177.j): added new rule
508 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
509 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
510 (decorateType CAST): propagate storage class to generic pointer results
512 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
514 * device/lib/z80/string.c,
515 device/lib/z80/printf.c,
516 device/lib/z80/mul.s:
519 Fixed code generation bug exposed by builtin memcpy().
521 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
523 * device/lib/_memcpy.c:
524 fixed conflict with builtin memcpy()
526 2008-12-26 Borut Razem <borut.razem AT siol.net>
528 * support/librarian/sdcclib.c:
529 fixed bug 2466950: "sdcclib broken"
530 by removing fgets return value check
532 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
535 device/include/string.h: Implemented RFE #1914254
537 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
538 * device/lib/z80/Makefile.in,
539 device/lib/Makefile.in,
540 device/lib/z80/memmove.s: Implemented RFE #1914256
542 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
544 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
545 * src/z80/peep.c: improved checks for unused data
547 src/z80/main.c: Implemented RFE #1899189
549 2008-12-25 Borut Razem <borut.razem AT siol.net>
551 * support/regression/Makefile.in:
552 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
554 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
556 * src/z80/peeph-z80.def: minor peephole improvements
558 2008-12-21 Borut Razem <borut.razem AT siol.net>
560 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
561 due to redefinition of symbol __assert
562 sdcclib.c:53:1:warning: "__assert" redefined
563 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
564 warning: this is the location of the previous definition
566 2008-12-20 Raphael Neider <rneider AT web.de>
568 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
569 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
570 support/cpp/libcpp/macro.c: fix format string errors
572 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
574 * src/pic/device.c: partial rewrite using strtok,
575 quieten compiler warnings, adopt SDCC coding style
577 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
578 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
579 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
580 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
581 support/librarian/sdcclib.c, support/makebin/makebin.c:
582 quieten most compiler warnings
584 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
585 probably fix operator precedence bug
587 * doc/clean.mk: quieten rm if no .lyx is present
589 2008-12-19 Borut Razem <borut.razem AT siol.net>
591 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
592 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
593 doc/README.txt, doc/test_suite_spec.lyx:
594 applied patch 2446381: Dcoumentation spelling correcitons
595 thanks to Steven Borley
597 2008-12-16 Raphael Neider <rneider AT web.de>
599 * device/include/pic/pic12f629.h,
600 device/include/pic/pic12f675.h,
601 device/lib/pic/libdev/pic12f629.c,
602 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
604 2008-12-14 Borut Razem <borut.razem AT siol.net>
606 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
607 converted to LyX 1.5.7 (\lyxformat 276) format
609 2008-12-07 Borut Razem <borut.razem AT siol.net>
611 * support/regression/tests/bitfields.c:
612 added test case for bug #2366757
614 2008-12-07 Raphael Neider <rneider AT web.de>
616 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
617 NULL pointer dereference, closes #2366757
619 2008-11-25 Raphael Neider <rneider AT web.de>
621 * device/include/pic16/pic16devices.txt,
622 sdcc/src/pic16/device.c,
623 sdcc/src/pic16/device.h: implicitly disable XINST
624 whenever CONFIG4L is set via an additional optional
625 argument to the configword directive in pic16devices.txt
627 2008-11-24 Raphael Neider <rneider AT web.de>
629 * device/lib/pic16/configure.ac,
630 device/lib/pic16/Makefile.common: fixed quoting issues
632 * device/lib/pic16/configure,
633 device/lib/pic16/debug/Makefile.in,
634 device/lib/pic16/libc/Makefile.in,
635 device/lib/pic16/libdev/Makefile.in,
636 device/lib/pic16/libio/Makefile.in,
637 device/lib/pic16/libm/Makefile.in,
638 device/lib/pic16/libsdcc/Makefile.in,
639 device/lib/pic16/Makefile.in,
640 device/lib/pic16/startup/Makefile.in: regenerated
642 * src/pic16/main.c (_pic16_finaliseOptions): revert to
645 2008-11-24 Raphael Neider <rneider AT web.de>
647 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
648 argument of --asm= or --link= to allow for
649 --asm="sh script --options", the user can double quote the
650 argument if needed: --asm="'c:/program files/gpasm' -q",
651 also fix some potential buffer overflows
653 2008-11-19 Borut Razem <borut.razem AT siol.net>
656 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
657 thanks Mauro Giachero
659 2008-11-16 Borut Razem <borut.razem AT siol.net>
661 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
662 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
664 2008-11-15 Borut Razem <borut.razem AT siol.net>
666 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
667 src/SDCCsymt.c, src/SDCCsymt.h:
668 fixed RFE #2291335 : Unnamed bit-field initialization
669 * support/regression/tests/bitfields.c:
670 added test case for RFE #2291335
671 * support/regression/tests/bug-1981238.c:
672 don't initialize unnamed bit-fields
674 2008-11-11 Raphael Neider <rneider AT web.de>
676 * device/include/pic16/pic18f25j10.h,
677 device/include/pic16/pic18f45j10.h: remove useless boilerplate
679 * device/include/pic16/adc.h,
680 device/lib/pic16/libio/adc/adcbusy.c,
681 device/lib/pic16/libio/adc/adcclose.c,
682 device/lib/pic16/libio/adc/adcconv.c,
683 device/lib/pic16/libio/adc/adcopen.c,
684 device/lib/pic16/libio/adc/adcread.c,
685 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
686 and fixed ADC routines to work for more target devices,
687 incorporates patch #2036130 by Nick Materer
689 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
691 * device/include/ctype.h,
692 * device/include/ds400rom.h,
693 * device/include/ds80c390.h,
694 * device/include/float.h,
695 * device/include/math.h,
696 * device/include/serial.h,
697 * device/include/stdbool.h,
698 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
700 * device/include/mcs51/C8051F336.h,
701 * device/include/mcs51/C8051T600.h,
702 * device/include/mcs51/C8051T610.h,
703 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
704 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
706 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
708 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
710 2008-11-10 Raphael Neider <rneider AT web.de>
712 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
713 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
714 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
715 (patch by Nick Materer, #2253980)
717 * device/lib/pic16/libio/adc.ignore,
718 device/lib/pic16/libio/i2c.ignore,
719 device/lib/pic16/libio/usart.ignore,
720 device/lib/pic16/pics.all: updated to build more device libs
722 * device/lib/pic16/libdev/Makefile.am,
723 device/lib/pic16/libdev/Makefile.in,
724 device/lib/pic16/libio/Makefile.am,
725 device/lib/pic16/libio/Makefile.in: regenerated
727 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
728 names per memory location, applied SDCC style to more functions
730 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
732 * device/include/mcs51/p89lpc933_4.h: new NXP header file
733 * device/include/mcs51/p89lpc935_6.h: new NXP header file
734 * device/include/mcs51/p89v66x.h: minor changes
735 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
737 2008-11-09 Raphael Neider <rneider AT web.de>
739 * device/include/pic/pic14devices.txt: fixed memory description for
740 12f629 and 12f675, closes #2236240
742 2008-11-06 Borut Razem <borut.razem AT siol.net>
744 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
745 pass system include paths with -isystem to sdcpp
746 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
747 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
749 2008-11-02 Raphael Neider <rneider AT web.de>
751 * doc/sdccman.lyx: updated the sections on the library build process
752 and on how to add support for new devices, and documented known
753 problems with the extended instruction set including a workaround
755 2008-11-01 Raphael Neider <rneider AT web.de>
757 * device/include/pic16/adc.h,
758 device/include/pic16/pic16devices.txt,
759 device/include/pic16/pic18f2410.h,
760 device/include/pic16/pic18f2510.h,
761 device/include/pic16/pic18f2515.h,
762 device/include/pic16/pic18f2610.h,
763 device/include/pic16/pic18f4410.h,
764 device/include/pic16/pic18f4510.h,
765 device/include/pic16/pic18f4515.h,
766 device/include/pic16/pic18f4610.h,
767 device/include/pic16/pic18fregs.h,
768 device/lib/pic16/libdev/Makefile.am,
769 device/lib/pic16/libdev/Makefile.in,
770 device/lib/pic16/libdev/pic18f2410.c,
771 device/lib/pic16/libdev/pic18f2510.c,
772 device/lib/pic16/libdev/pic18f2515.c,
773 device/lib/pic16/libdev/pic18f2610.c,
774 device/lib/pic16/libdev/pic18f4410.c,
775 device/lib/pic16/libdev/pic18f4510.c,
776 device/lib/pic16/libdev/pic18f4515.c,
777 device/lib/pic16/libdev/pic18f4610.c,
778 device/lib/pic16/libio/Makefile.am,
779 device/lib/pic16/libio/Makefile.in,
780 device/lib/pic16/pics.all: added support for 18f[24][456]10
781 and 18f[24]515 devices
782 * doc/sdccman.lyx: updated list of supported PIC16 devices
784 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
785 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
786 src/xa51/gen.c: avoid compiler warnings
787 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
789 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
791 * device/include/mcs51/p89v66x.h: NXP header file
792 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
793 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
795 2008-10-14 Raphael Neider <rneider AT web.de>
797 * device/lib/pic16/libdev/Makefile.am,
798 device/lib/pic16/libio/Makefile.am: enable building libraries for
799 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
800 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
801 * device/lib/pic16/libdev/Makefile.in,
802 device/lib/pic16/libio/Makefile.in: regenerated
804 2008-10-14 Raphael Neider <rneider AT web.de>
806 * device/include/pic16/pic18f2450.h,
807 device/include/pic16/pic18f4450.h,
808 device/lib/pic16/libdev/pic18f2450.c,
809 device/lib/pic16/libdev/pic18f4450.c,
810 device/include/pic16/adc.h,
811 device/include/pic16/pic16devices.txt,
812 device/include/pic16/pic18fregs.h,
813 device/lib/pic16/libdev/Makefile.am,
814 device/lib/pic16/libdev/Makefile.in,
815 device/lib/pic16/libio/Makefile.am,
816 device/lib/pic16/libio/Makefile.in,
817 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
819 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
820 stack to a fixed location, relax it to automatically work with all
821 but the smallest devices (256 byte RAM devices need #pragma stack)
823 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
825 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
826 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
827 * device/lib/_strcspn.c: fixed bug 2140931
829 2008-10-06 Raphael Neider <rneider AT web.de>
831 * device/include/pic16/stdio.h,
832 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
833 declared __naked for convenience, named all arguments
834 * device/lib/pic16/libc/stdio/strmgpsim.c,
835 device/lib/pic16/libc/stdio/strmmssp.c,
836 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
838 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
839 empty __naked functions,
840 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
841 corner cases (unlink first/last pCode in list), reuse more code
843 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
845 * src/ds390/main.c (_ds390_genInitStartup): added
846 * src/SDCCpeeph.c (getPatternVar): new, added,
847 (labelInRange): fixed bug 2115959
848 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
849 * src/SDCCicode.h: added newiTempOperand
850 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
851 added optimizations for 0/x and x/-1, see also patch 2142900
852 * support/regression/tests/onebyte.c (testMul): added test cases
854 2008-09-20 Borut Razem <borut.razem AT siol.net>
857 definition of absolute address symbols without initial value,
858 fixed SDCC crash "do not know how to intialize symbol"
860 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
862 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
863 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
864 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
865 * device/lib/z80/stubs.s: added stubs for above functions
866 * src/SDCCopt.c (convilong),
867 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
868 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
869 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
870 * support/regression/tests/onebyte.c: enabled all tests for z80
872 2008-09-15 Borut Razem <borut.razem AT siol.net>
874 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
875 device/lib/pic16/libc/stdio/printf.c,
876 device/lib/pic16/libc/stdio/strmusart.c,
877 device/lib/pic16/libc/stdio/printf_tiny.c,
878 device/lib/pic16/libc/stdio/sprintf.c,
879 device/lib/pic16/libc/stdio/strmgpsim.c,
880 device/lib/pic16/libc/stdio/putchar.c,
881 device/lib/pic16/libc/stdio/fprintf.c,
882 device/lib/pic16/libc/stdio/strmmssp.c,
883 device/device/lib/pic16/libc/stdio/vprintf.c,
884 device/lib/pic16/libc/stdio/printf_small.c,
885 device/lib/pic16/libc/stdio/vsprintf.c,
886 device/lib/pic16/libc/stdio/strmputchar.c,
887 device/lib/pic16/libc/Makefile.am,
888 device/lib/pic16/libc/Makefile.in:
889 *printf now returns int, puchar.c moved from stdlib to stdio,
890 *printf format parameter type changed from char * to const char *,
891 added GNU link excetion text to library source files,
892 applyed GNU coding style, removed useless svn ids,
893 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
894 binary specifier: "%b", "%hb" and "%lb"
895 * device/lib/pic16/libc/stdio/vfprintf.c:
896 applied patch #2044424: PIC16: vfprintf
897 thanks Mauro Giachero
898 * support/regression/tests/bug1057979.c:
899 removed old pic16 sprintf specifics
900 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
901 * doc/sdccman.lyx: documented 'b' binary format specifier removal
903 2008-09-15 Raphael Neider <rneider AT web.de>
905 * src/pic16/device.c (pic16_dump_usection): force udata sections
906 into the addressable range (0..0xFFF), workaround for a gpsim
907 bug preventing simulation of regtest bug1750318
908 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
909 (serialRegAssign): fixed regtest bug-971834,
910 (pic16_packRegisters): avoid null-pointer dereference
912 2008-09-14 Raphael Neider <rneider AT web.de>
914 * src/pic16/gen.c, src/pic16/ralloc.c: use
915 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
916 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
918 2008-09-12 Borut Razem <borut.razem AT siol.net>
920 * support/regression/fwk/testfwk.h:
921 define pdata as data for pic16 target
922 thanks Mauro Giachero
924 2008-09-11 Borut Razem <borut.razem AT siol.net>
926 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
927 support/regression/absolute.c:
928 applied patch #2105615: Some PIC16 testcase fixlets
929 thanks Mauro Giachero
931 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
933 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
934 * support/regression/tests/bug2094505.c: new, added
936 2008-09-07 Borut Razem <borut.razem AT siol.net>
938 * src/SDCCglue.c, src/SDCCast.c:
939 fixed throw of "excess elements" warning for char arrays
940 * support/regression/tests/nullstring.c:
941 disable warning about excess elements in array of chars initializer
943 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
945 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
946 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
947 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
948 * support/regression/tests/bug2077267.c: new, added
950 2008-09-05 Raphael Neider <rneider AT web.de>
952 * configure.in, Makefile.common.in: add support for ccache,
953 remove spurious $VERSION output, detect doc-tools even without
954 --enable-doc to facilitate later manual doc-builds, minor cleanup
955 * configure: regenerated
957 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
958 avoid races in parallel VPATH builds
959 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
960 * doc/sdccman.lyx: mention --without-ccache configure option
962 2008-09-01 Raphael Neider <rneider AT web.de>
964 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
965 * (genConstPointerGet): fix reading bitfields from __code space
966 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
967 bitfield initializers (fix regression test bug1856409.c)
968 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
971 2008-08-31 Raphael Neider <rneider AT web.de>
973 * src/pic16/gen.c (genAssign): removed useless compiler output
974 * (genPointerGet,genPointerSet,genCast),
975 src/pic16/glue.c (pic16_printGPointerType):
976 also handle PPOINTERs just to avoid spurious asserts
977 * (pic16_printIvalType,pic16_printIvalBitFields):
978 generalized to arbitrary type/bitfield sizes, allows compilation of
979 regression test bug-1981238.c
980 * (pic16_printIvalChar): fix regression test structflexarray.c
981 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
982 in initialized structs and fix #1843745
983 * (pic16_printIvalStruct): always output initializers for all fields,
984 even those not explicitly given, fixes zeropad.c regression test
985 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
986 #2073635, #1567098, and #1485812)
987 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
989 2008-08-31 Borut Razem <borut.razem AT siol.net>
991 * support/regression/tests/bug-895992.c,
992 support/regression/tests/onebyte.c:
993 enabled pic16 regression testing since the bugs
994 1511794: pic16: regression test bug-895992.c fails
995 1444425: onebyte.c regression tes fails on pic16
996 are fixed, probably by fixing
997 2048464: PIC16: fix genUminus - addresses not.c regression test
998 * src/SDCCsymt.c, src/SDCCglue.c,
999 support/regression/tests/bug-1981238.c:
1000 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1003 2008-08-30 Borut Razem <borut.razem AT siol.net>
1005 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1006 release version 4.3.2
1008 2008-08-24 Raphael Neider <rneider AT web.de>
1010 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1011 always use the sdcc from the current build tree (ignore $CC from
1012 the environment, fixes compile farm builds)
1013 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1014 remove more build products from install directory
1015 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1016 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1018 2008-08-24 Borut Razem <borut.razem AT siol.net>
1020 * src/SDCC.y: applied patch
1021 2050245: Fix # 1963382
1023 1963382: Listing File - C file comment is incorrect
1026 2008-08-23 Borut Razem <borut.razem AT siol.net>
1028 * src/pic16/gen.c: applied patch
1029 2048464: PIC16: fix genUminus - addresses not.c regression test
1030 thanks Mauro Giachero
1032 2008-08-22 Borut Razem <borut.razem AT siol.net>
1034 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1035 src/pic16/main.c: allow spaces in gpasm and gplink paths
1037 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1040 * src/z80/peeph-z80.def: minor peephole improvement
1042 2008-08-15 Raphael Neider <rneider AT web.de>
1044 * src/z80/gen.c (_vemit2): suppress compiler warning
1046 * src/pic/*.[ch]: make proper use of header files and avoid
1047 ad-hoc extern declarations, mark module-local helpers 'static',
1048 removed dead/replaced code, no functional changes
1049 * src/pic16/pcode.c: disentangled from pic14 backend
1051 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1053 * src/z80/gen.c: fixed #2051348
1054 * support/regression/tests/bug-2051348.c: regression test for #2051348
1056 2008-08-10 Raphael Neider <rneider AT web.de>
1059 * Makefile.common.in: export PACKAGE for $docdir,
1060 fixes #1957036, avoid some "underquoted definition" warnings
1061 * configure: regenerated
1063 2008-08-10 Raphael Neider <rneider AT web.de>
1065 * device/lib/pic16/**: build pic16 library using autotools for
1066 improved dependency tracking
1068 * device/lib/Makefile.in,
1070 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1072 2008-08-10 Raphael Neider <rneider AT web.de>
1074 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1075 local variables if --nooverlay is given, workaround for #2023121
1077 2008-08-08 Raphael Neider <rneider AT web.de>
1079 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1081 2008-08-08 Raphael Neider <rneider AT web.de>
1083 * src/pic/pcoderegs.c,
1085 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1087 2008-08-07 Borut Razem <borut.razem AT siol.net>
1089 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1090 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1091 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1092 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1093 applied modified patch 2038174: Add support for binary constants v2
1094 thanks Mauro Giachero
1095 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1097 2008-08-04 Raphael Neider <rneider AT web.de>
1100 * src/pic16/device.h,
1102 * src/pic16/main.c: enable --optimize-goto by default
1104 * device/lib/pic16/Makefile.common.in: suppress removed option
1107 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1109 2008-07-30 Borut Razem <borut.razem AT siol.net>
1111 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1112 applied patch 22032433: PIC16: fix constant strings,
1113 thanks Mauro Giachero
1115 2008-07-29 Borut Razem <borut.razem AT siol.net>
1117 * src/pic16/gen.c: applied patches:
1118 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1119 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1120 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1121 thanks Mauro Giachero
1123 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1125 * src/port.h: Fixed typo in comment
1127 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1129 * src/z80/mappings.i: Implemented RFE #1919415
1130 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1131 #1880202, #1914434, prepared for RFE #1703943
1133 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1135 * src/z80/peeph.def,
1136 * src/z80/peeph-z80.def,
1137 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1138 preparation for Z80 peephole improvements
1140 2008-06-21 Raphael Neider <rneider AT web.de>
1142 * device/include/pic16/pic18f66j60.h,
1143 * device/include/pic16/pic18f66j65.h,
1144 * device/include/pic16/pic18f67j60.h,
1145 * device/include/pic16/pic18f86j60.h,
1146 * device/include/pic16/pic18f86j65.h,
1147 * device/include/pic16/pic18f87j60.h,
1148 * device/include/pic16/pic18f96j60.h,
1149 * device/include/pic16/pic18f96j65.h,
1150 * device/include/pic16/pic18f97j60.h,
1151 * device/lib/pic16/libdev/pic18f66j60.c,
1152 * device/lib/pic16/libdev/pic18f66j65.c,
1153 * device/lib/pic16/libdev/pic18f67j60.c,
1154 * device/lib/pic16/libdev/pic18f86j60.c,
1155 * device/lib/pic16/libdev/pic18f86j65.c,
1156 * device/lib/pic16/libdev/pic18f87j60.c,
1157 * device/lib/pic16/libdev/pic18f96j60.c,
1158 * device/lib/pic16/libdev/pic18f96j65.c,
1159 * device/lib/pic16/libdev/pic18f97j60.c,
1160 * device/include/pic16/pic16devices.txt,
1161 * device/include/pic16/pic18fregs.h,
1162 * device/lib/pic16/pics.all: added new devices
1164 * device/include/pic16/adc.h,
1165 * device/lib/pic16/libio/adc/adcbusy.c,
1166 * device/lib/pic16/libio/adc/adcopen.c,
1167 * device/lib/pic16/libio/adc/adcsetch.c,
1168 * device/lib/pic16/libio/i2c/i2copen.c,
1169 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1170 all changes from a patch by Anton Strobl
1172 2008-06-12 Borut Razem <borut.razem AT siol.net>
1174 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1175 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1176 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1177 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1178 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1179 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1180 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1181 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1182 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1183 by applying the modified patch from Risto Huotari
1185 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1188 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1189 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1190 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1191 * support/regression/tests/bug1938300.c: new, added
1193 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1195 * device/include/asm/ds390/features.h,
1196 * device/include/asm/mcs51/features.h,
1197 * device/include/mcs51/regc515c.h: inserted LGPL notice
1199 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1201 * device/lib/gbz80/div.s,
1202 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1203 patch 1597883, Thanks Robert Ramey
1205 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1208 createIvalCharPtr, createIvalPtr, createIval),
1210 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1211 initializers for local auto variables
1212 * support/regression/tests/zeropad.c: added testcase for auto initializers
1214 2008-05-26 Raphael Neider <rneider AT web.de>
1216 * device/lib/pic16/startup/crt0.c,
1217 * device/lib/pic16/startup/crt0i.c,
1218 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1219 explicit, fixed curr_entry loop for >= 256 initializer records,
1220 removed debug code (write to 0xf7e)
1222 2008-05-25 Raphael Neider <rneider AT web.de>
1224 * device/include/pic/pic16f627a.h,
1225 * device/include/pic/pic16f628a.h,
1226 * device/include/pic/pic16f648a.h: added missing ports
1228 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1230 * device/include/float.h: added __INFINITY
1231 * device/lib/_fsadd.c: handle overflows
1232 * device/lib/_fsmul.c,
1233 * device/lib/_fsdiv.c: use __INFINITY
1234 * device/lib/_fseq.c,
1235 * device/lib/_fsneq.c: handle -0.0
1236 * sim/ucsim/s51.src/uc89c51r.cc,
1237 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1238 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1239 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1240 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1241 * support/regression/tests/snprintf.c: test bug with --xstack
1243 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1245 * src/SDCCpeeph.c (callFuncByName):
1246 Support nested parenthesis in peephole function arguments (#1967300)
1248 2008-05-19 Raphael Neider <rneider AT web.de>
1250 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1251 fixed duplicate labels (#1911325)
1253 2008-05-19 Raphael Neider <rneider AT web.de>
1255 * src/regression/empty.c: suppress warning
1256 * src/regression/pointer1.c: enabled index_by_pointer()
1257 * src/regression/inline.c: now works for pic16 as well
1259 * src/pic16/device.c: include dbuf declarations
1260 * src/pic16/device.h: removed obsolete prototypes
1262 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1263 * src/pic16/glue.c: made purely local functions static,
1264 (pic16_printGPointerType, pic16_printIvalCharPtr,
1265 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1266 generic pointers' tags (#1961866)
1268 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1270 2008-05-19 Borut Razem <borut.razem AT siol.net>
1272 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1273 fixed typo, uninstall include/pic16/pic16devices.txt
1275 2008-05-18 Borut Razem <borut.razem AT siol.net>
1277 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1278 the buffer is null terminated
1279 * src/device/pic16.c:
1280 applied modified patch 1965676: Patch for Win32 16 bit PIC
1281 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1283 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1285 * src/SDCC.lex (check_type),
1286 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1288 * as/mcs51/clean.mk,
1289 * as/z80/clean.mk: also clean *.dep
1290 * device/lib/pic16/libsdcc/stack/Makefile,
1291 * sim/ucsim/libtool: removed as they are rebuild by configure
1292 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1294 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1296 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1297 fixupInline instead of createFunction to fix bug 1864577
1298 (inlineFindMaxBlockno): removed, use global blockNo
1299 * src/SDCCglobl.h: added blockNo
1301 * src/z80/peep.h: modified properties
1302 * support/regression/tests/bug1864577.c: new, added
1304 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1306 * as/mcs51/asdata.c,
1307 * as/mcs51/asm.h: added org_cnt
1308 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1309 * as/mcs51/asout.c: changed old K&R to ANSI
1310 * as/mcs51/Makefile.in: use common identifiers
1316 * as/hc08/Makefile.bcc,
1317 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1318 * sdcc_vc_in.h: added define __func__
1319 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1320 Thanks Ruud van Silfhout
1321 * support/regression/tests/bug1717305.c: new, added
1323 2008-05-05 Borut Razem <borut.razem AT siol.net>
1325 * support/regression/Makefile.in,
1326 support/regression/ports/ds390/spec.mk,
1327 support/regression/ports/hc08/spec.mk,
1328 support/regression/ports/mcs51-common/spec.mk,
1329 support/regression/ports/pic14/spec.mk,
1330 support/regression/ports/pic16/spec.mk,
1331 support/regression/ports/ucz80/spec.mk,
1332 support/regression/ports/z80/spec.mk:
1333 added INC_DIR and LIBDIR paths
1334 * src/ds390/gen.c: removed duplicated selicolon
1336 2008-05-04 Borut Razem <borut.razem AT siol.net>
1338 * support/regression/Makefile.in,
1339 support/regression/fwk/lib/testfwk.c,
1340 support/regression/ports/ds390/spec.mk,
1341 support/regression/ports/hc08/spec.mk,
1342 support/regression/ports/mcs51-common/spec.mk,
1343 support/regression/ports/mcs51-large/spec.mk,
1344 support/regression/ports/mcs51-medium/spec.mk,
1345 support/regression/ports/mcs51-small/spec.mk,
1346 support/regression/ports/mcs51-stack-auto/spec.mk,
1347 support/regression/ports/mcs51-xstack-auto/spec.mk,
1348 support/regression/ports/pic14/spec.mk,
1349 support/regression/ports/pic16/spec.mk,
1350 support/regression/ports/ucz80/spec.mk:
1351 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1352 used to run regeression tests
1354 2008-05-01 Raphael Neider <rneider AT web.de>
1356 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1357 supported devices and instructions to add new ones
1359 2008-05-01 Raphael Neider <rneider AT web.de>
1361 * device/include/pic16/adc.h,
1362 device/lib/pic16/libio/adc/adcbusy.c,
1363 device/lib/pic16/libio/adc/adcopen.c,
1364 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1365 18f2455 style ADC devices, based on patch #1776197
1366 * device/lib/pic16/libio/adc/adcclose.c,
1367 device/lib/pic16/libio/adc/adcconv.c,
1368 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1369 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1370 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1371 * device/include/pic16/pic18f4431.h,
1372 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1373 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1375 2008-05-01 Raphael Neider <rneider AT web.de>
1377 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1378 moved xinst flag into pic16_options_t
1379 * src/pic16/device.c (default_device, pic16_list_devices,
1380 pic16_find_device): removed references to sfrrange
1381 * src/pic16/gen.c (genFunction),
1382 src/pic16/glue.c (pic16initialComments),
1383 src/pic16/main.c (pic16_optionsTable),
1384 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1386 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1388 2008-04-29 Raphael Neider <rneider AT web.de>
1390 * src/pic16/devices.inc,
1391 device/include/pic16/pic16devices.txt: replaced compiled-in list
1392 of devices with a variant parsed at runtime
1393 * src/pic16/device.c: added support for parsing pic16devices.txt,
1395 * src/pic16/device.h: removed (now) unused fields from PIC_device
1396 * src/pic16/main.c: removed #pragma maxram,
1397 (_pic16_initPaths): removed bogus generation of search paths,
1398 setup the port proper only after the search paths (for
1399 pic16devices.txt) are set up,
1400 (_pic16_finaliseOptions): moved processor dependant code here
1401 from _pic16_initPaths(), clean up
1402 * src/pic16/ralloc.c (pic16_init_stack),
1403 * src/pic16/ralloc.h,
1404 * src/pic16/pcode.c: clean up
1405 * device/include/Makefile.in,
1406 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1407 * support/scripts/inc2h-pic16.pl: updated instructions
1409 2008-04-29 Raphael Neider <rneider AT web.de>
1411 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1412 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1413 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1414 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1415 added missing family members and 18f2480/2580/4480/4580 family
1416 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1417 * device/include/pic16/pic18f2525.h: use 18f4620.h
1418 * device/include/pic16/pic18f6680.h: use 18f8680.h
1419 * device/include/pic16/pic18fregs.h,
1420 device/lib/pic16/pics.all,
1421 src/pic16/devices.inc: add new devices
1422 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1423 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1424 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1425 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1426 prevent attempting to build the libio for some new devices
1428 2008-04-29 Raphael Neider <rneider AT web.de>
1430 * debugger/mcs51/Makefile.in: fixed paths to sources
1432 2008-04-25 Borut Razem <borut.razem AT siol.net>
1434 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1435 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1436 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1437 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1438 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1439 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1440 as/link/z80/linkz80.dsp: lklibr.c moved
1441 * doc/INSTALL.txt: binary archives in bz2 format
1442 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1444 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1446 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1447 * support/regression/tests/bug1856409.c: new, added
1449 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1452 * src/mcs51/peep.c: Use werror for error messages.
1453 * src/SDCCicode.c (geniCodeConditional),
1454 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1455 * src/z80/Makefile.bcc,
1456 * src/z80/z80.dsp: added src/z80/peep.c/h
1457 * support/regression/tests/bug1839321.c: new, added
1459 2008-04-20 Raphael Neider <rneider AT web.de>
1461 * device/include/pic16/pic18f2455.h: added bitfields for port C
1463 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1465 * src/z80/peep.c: Use werror for error messages.
1467 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1469 * src/z80/peep.h (declaration of notUsed()),
1470 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1472 * src/z80/z80.h (added dependency on peep.h),
1473 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1476 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1478 * src/SDCCpeeph.c (added support for notUsed()),
1479 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1481 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1482 for notUsed()): Implemented generic (that is not port-specific) part
1485 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1487 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1488 * device/lib/libsdcc.lib,
1489 * device/lib/Makefile.in,
1490 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1491 * device/lib/calloc.c: renamed to _calloc.c
1492 * device/lib/free.c: renamed to _free.c
1493 * device/lib/malloc.c: renamed to _malloc.c
1494 * device/lib/realloc.c: renamed to _realloc.c
1495 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1496 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1497 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1498 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1499 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1500 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1501 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1502 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1504 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1505 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1506 * support/regression/tests/bug1509084.c: new, added
1508 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * device/include/mcs51/cc2510fx.h: added _XPAGE
1511 * device/include/mcs51/compiler.h: cosmetic changes
1513 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1515 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1518 2008-03-31 Borut Razem <borut.razem AT siol.net>
1520 * support/cpp2 renamed to support/cpp
1521 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1522 support/cpp2/libiberty/splay-tree.c,
1523 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1524 support/cpp2/libcpp/directives.c,
1525 support/cpp2/libcpp/include/cpplib.h,
1526 support/cpp2/libcpp/include/symtab.h,
1527 support/cpp2/libcpp/include/line-map.h,
1528 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1529 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1530 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1531 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1532 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1533 release version 4.3.0
1534 * configure.in, configure, Makefile.in, Makefile.bcc:
1535 adapted for moved cpp2
1537 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1539 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1540 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1542 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1544 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1546 * support/regression/tests/bug1717943.c: new, added
1548 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1550 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1551 bytewise return value assignments introduced in last commit.
1553 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1555 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1556 genMult, genJumpTab):
1557 Use 16-bit instructions for addition in some additional cases,
1558 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1560 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1562 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1563 Implemented RFE #1921450, changed some debug messages.
1565 2008-03-30 Borut Razem <borut.razem AT siol.net>
1567 * Small Device C Compiler 2.8.0 released
1568 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1569 * support/scripts/sdcc.nsi: added finish page; this version
1570 was used for 2.8.0 release
1571 * doc/knownbugs.html: removed; magically generated by the build
1572 process using gen_known_bugs.pl from now on
1574 2008-03-23 Borut Razem <borut.razem AT siol.net>
1576 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1577 and reverted it, since it was already fixed by Raphael ;-)
1578 * doc/knownbugs.html: updated for RC2
1580 2008-03-22 Raphael Neider <rneider AT web.de>
1582 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1585 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1587 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1588 * support/regression/tests/bug1839277.c: added related testBug1839299
1590 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1593 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1595 * src/mcs51/gen.c: throughout only output hex constants
1596 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1597 * support/regression/tests/bug1839277.c: new, added
1599 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1601 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1602 compilation warning about nested comments.
1604 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1607 * support/regression/tests/bug1921073.c: new, added
1609 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1611 * src/z80/SDCCpeeph.c.c (callFuncByName):
1612 Commented function parameters.
1614 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1616 * src/z80/ralloc.c (packRegsForAccUse2):
1617 disabled a broken accumulator packing optimization (fixed #1292721).
1618 * support/regression/tests/bug-1292721: Regression test for #1292721.
1620 2008-03-16 Raphael Neider <rneider AT web.de>
1622 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1623 fixed code bloat regression using a variant of patch #1915618
1625 2008-03-16 Borut Razem <borut.razem AT siol.net>
1627 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1628 icon, changed startup menu for release distribution, code cleaning,
1629 create url files instead links in startup menu
1631 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1633 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1634 * support/regression/tests/bug1579949.c: new, added
1636 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1638 * device/lib/printf_fast.c: fixed bug 1255403
1640 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1642 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1643 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1645 2008-03-14 Borut Razem <borut.razem AT siol.net>
1647 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1648 command line options
1649 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1650 is correctly displayed
1651 * as/link/z80/lkmain.c: usage line commented out
1653 2008-03-13 Borut Razem <borut.razem AT siol.net>
1655 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1656 updated the list pf supported pic14 devices
1658 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1662 2008-03-12 Borut Razem <borut.razem AT siol.net>
1664 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1665 fixed documentation request #1718191
1666 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1667 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1670 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1672 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1673 * support/regression/tests/bug1505811.c: new, added
1675 2008-03-09 Raphael Neider <rneider AT web.de>
1677 * device/include/pic16/pic18f2620.h,
1678 * device/include/pic16/pic18f4620.h,
1679 * device/lib/pic16/libdev/pic18f2620.c,
1680 * device/lib/pic16/libdev/pic18f4525.c,
1681 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1682 family to consistently use pic18f4620.[ch], fixes #1832562
1684 2008-03-09 Borut Razem <borut.razem AT siol.net>
1686 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1687 changed sdcc version to 2.8.0
1688 * knownbugs.html: regenerated
1689 * support/scripts/gen_known_bugs.pl: added number of open bugs
1691 2008-03-09 Raphael Neider <rneider AT web.de>
1693 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1694 (genOr): read volatile operand even if the result is known,
1696 (genOr,genXor): removed unused legacy code,
1697 (genDummyRead): use pic16_mov2w_volatile()
1699 2008-03-08 Borut Razem <borut.razem AT siol.net>
1701 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1702 cons w. --model-large
1703 * support/regression/staticinit.c: added regression test for bug
1706 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * src/ds390/gen.c (pushSide, genPcall),
1709 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1710 * src/mcs51/gen.c: cosmetic changes
1711 * support/regression/fwk/include/testfwk.h: added macro reentrant
1712 * support/regression/tests/bug1908493.c: new, added
1714 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1716 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1718 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1721 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1722 already set in ds390/main.c and mcs51/main.c
1724 2008-03-07 Raphael Neider <rneider AT web.de>
1726 * src/regression/init0.c: new test for initialized arrays of function
1728 * src/regression/Makefile: made a bit more flexible, added init0.c
1729 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1730 pointers, closes #1427663
1732 2008-03-05 Borut Razem <borut.razem AT siol.net>
1734 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1735 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1737 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1739 * support/librarian/sdcclib.c:Added feature request 1908061:
1740 Synchronise sdcclib commands with ar.
1742 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1744 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1745 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1746 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1747 * device/include/mcs51/compiler.h: removed umlauts, added double
1750 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1753 * support/regression/tests/bug1536762.c: new, added
1755 * src/SDCCutil.h: added getBuildDate()
1756 * src/SDCCmain.c (printVersionInfo),
1757 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1759 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1760 * src/ds390/ralloc.c (packRegisters),
1761 * src/mcs51/ralloc.c (packRegisters),
1762 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1764 * support/regression/tests/bug1618050.c: new, added
1765 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1766 * support/regression/fwk/include/testfwk.h,
1767 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1770 2008-03-04 Raphael Neider <rneider AT web.de>
1772 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1773 on accessing OP_SYM_TYPE(op)
1774 * src/pic/gen.h: removed unused prototype of genMinusDec()
1775 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1776 fix #1876953 (invalid subtraction code), removed unused code
1778 2008-03-03 Raphael Neider <rneider AT web.de>
1782 * src/pic/genarith.c,
1784 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1785 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1787 2008-03-03 Raphael Neider <rneider AT web.de>
1789 * src/pic/device.c (find_device): search user-specified paths first
1790 for pic14devices.txt, fixes #1900827
1792 2008-03-02 Borut Razem <borut.razem AT siol.net>
1794 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1795 AddToPath and RemoveFromPath
1797 2008-03-01 Borut Razem <borut.razem AT siol.net>
1799 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1800 work correctly, added debugging support if -DSDCC.DEBUG command line
1803 2008-02-28 Borut Razem <borut.razem AT siol.net>
1805 * doc/sdccman.lyx: cosmetic changes
1807 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1809 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1810 * doc/sdccman.lyx: fixed unmeant removal of spaces
1812 2008-02-27 Borut Razem <borut.razem AT siol.net>
1814 * support/scripts/sdcc.nsi: corrected installation directory for
1815 current user installation mode
1816 * doc/README.txt: added Philipp Klaus Krause to the developers list
1818 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1820 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1821 return ifx condition
1822 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1823 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1824 ifxJump to fix bug 1838000
1825 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1826 * support/regression/tests/bug1838000.c: new, added
1827 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1829 2008-02-26 Borut Razem <borut.razem AT siol.net>
1831 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1833 * support/scripts/sdcc.nsi: added MULTIUSER page,
1834 NSIS upgraded to version 2.35
1836 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1838 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1839 * support/regression/tests/bug1565152.c: new, added
1841 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1843 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1844 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1845 * support/regression/tests/bug1670148.c: new, added
1847 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1849 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1851 2008-02-24 Borut Razem <borut.razem AT siol.net>
1853 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1854 is ineffective for unsigned char parameter
1856 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1859 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1860 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1861 * support/Util/MySystem.c (my_system): output errorcode when verbose
1863 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1865 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1868 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1870 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1873 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1875 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1877 2008-02-21 Borut Razem <borut.razem AT siol.net>
1879 * support/regression/Makefile.in,
1880 support/regression/ports/ds390/spec.mk,
1881 support/regression/ports/hc08/spec.mk,
1882 support/regression/ports/mcs51-common/spec.mk,
1883 support/regression/ports/pic14/spec.mk,
1884 support/regression/ports/pic16/spec.mk,
1885 support/regression/ports/ucz80/spec.mk,
1886 support/regression/ports/xa51/spec.mk:
1887 added CFLAGS when compiling timeout
1889 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1891 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1894 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1896 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1897 * support/regression/tests/bug1888147.c: new, added
1899 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1901 * src/z80/gen.c: fixed bugs #1596270, #1736867
1903 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1905 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1906 contents, mostly fixes #1596270
1908 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1910 * src/z80/peeph.def,
1911 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1912 peepholes, fixes #1806565
1914 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1916 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1917 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1918 fixes bug 1739475, thanks Robert Larice
1919 (rule 271): new, added
1921 2008-02-18 Borut Razem <borut.razem AT siol.net>
1923 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1925 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1927 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1929 2008-02-17 Raphael Neider <rneider AT web.de>
1931 * src/pic16/genarith.c,
1934 * src/pic16/genutils.c: removed unused legacy code,
1935 removed unused fields from struct asmop and struct _G
1937 2008-02-17 Raphael Neider <rneider AT web.de>
1939 * src/pic16/gen.c (AccRsh): cosmetic changes,
1940 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1941 genRightShiftLiteral): fixed to work with SFRs as result by
1942 assigning only once to result,
1943 removed a lot of unused/excluded code fragments
1945 2008-02-17 Raphael Neider <rneider AT web.de>
1947 * device/include/pic/pic16f88.h,
1948 * device/include/pic/pic16f886.h,
1949 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1951 2008-02-17 Borut Razem <borut.razem AT siol.net>
1953 * src/z80/peeph.def: applied patch
1954 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1955 * src/z80/gen.c, src/z80/peeph.def: applied patch
1956 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1957 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1958 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1959 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1960 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1961 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1963 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * as/link/mcs51/aslink.dsp: removed SDK define
1966 * as/link/z80/clean.mk: brought in sync with other ports
1967 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1968 * as/hc08/Makefile.bcc,
1969 * as/mcs51/Makefile.bcc,
1970 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1971 * src/z80/main.c (_setValues): use the now capitalized -Z,
1972 (z80_port, gbz80_port): generate debug information when asked
1974 2008-02-16 Borut Razem <borut.razem AT siol.net>
1976 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1977 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1978 as/z80/Makefile.in. as/z80/Makefile.bcc:
1979 applied patch #1893393: patch for as-z80 and link-z80 to generate
1980 cdb, thanks to Armin Diehl
1981 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1982 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1983 asnoice.c moved to as/asxxsrc/asnoice.c
1984 * src/z80/peeph-gbz80.def: applied patch
1985 #1880235: Z80 return peephole, thanks to Philipp Krause
1987 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1990 * doc/sdccman.lyx: bumped version to 2.7.5
1991 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1993 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1995 * device/include/pic16/stdlib.h,
1996 * device/lib/pic16/libc/stdlib/ltoa.c,
1997 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1999 2008-02-13 Borut Razem <borut.razem AT siol.net>
2001 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2002 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2003 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2004 src/SDCCopt.c, src/SDCCval.c:
2005 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2007 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * src/SDCCsymt.c (compareType): fixed bug 1309013
2011 2008-02-09 Borut Razem <borut.razem AT siol.net>
2013 * src/SDCCval.c, src/SDCCval.h:
2014 code cleaning, added function constChrVal()
2015 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2016 call constChrVal() instead constVal()
2018 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2020 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2023 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2024 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2027 2008-02-01 Raphael Neider <rneider AT web.de>
2029 * device/include/pic/pic16f886.h,
2030 * device/include/pic/pic16f887.h: added RA6 and RA7
2032 2008-01-24 Raphael Neider <rneider AT web.de>
2034 * device/include/pic/pic16f88.h: added RA6 and RA7
2035 * device/lib/pic/libdev/disabled_pic16f886.c,
2036 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2038 * src/pic16/devices.inc,
2039 * device/include/pic16/pic18f2423.h,
2040 * device/include/pic16/pic18f2523.h,
2041 * device/include/pic16/pic18fregs.h,
2042 * device/lib/pic16/pics.all
2043 * device/lib/pic16/libdev/pic18f2423.c,
2044 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2045 * device/lib/pic16/libio/i2c.ignore,
2046 * device/lib/pic16/libio/usart.ignore,
2047 * device/lib/pic16/libio/adc.ignore: ignore new devices
2049 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * src/SDCCast.c (createRMW): fixed bug 1582651
2053 2008-01-20 Borut Razem <borut.razem AT siol.net>
2055 * src/SDCCcse.c: partially fixed enhancement request
2056 #1793872 - multiply by -1 not collapsed
2057 * support/regression/tests/arithcsi.c: added regression test
2059 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2061 * as/mcs51/asx8051.dsp: removed define SDK
2062 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2063 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2065 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2066 cosmetic changes, brought more in sync, changed old K&R to ANSI
2068 2008-01-13 Borut Razem <borut.razem AT siol.net>
2070 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2071 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2073 2007-12-30 Borut Razem <borut.razem AT siol.net>
2075 * src/pic16/gen.c: fixed implementation of bitwise operations for
2077 * support/regression/tests/bitwise.c: added test cases
2079 2007-12-29 Borut Razem <borut.razem AT siol.net>
2081 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2082 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2083 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2084 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2085 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2086 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2087 src/pic16/pcode.[ch]: added const qualifier
2088 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2089 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2090 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2091 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2092 * as/asxxsrc/aslex.c: use dbuf_getline()
2093 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2094 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2095 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2096 as/z80/asm.h, as/z80/z80adr.c:
2097 changed type of ib and ip to const char *
2099 2007-12-28 Borut Razem <borut.razem AT siol.net>
2101 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2102 introduced (readlin) - long lines are turuncated
2103 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2104 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2105 as/z80/Makefile.in: moved aslex.c to asxxsrc
2106 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2107 * as/hc08/asmain.c, as/mcs51/asmain.c:
2108 added missing initialization of a_addr field
2109 * support/regression/tests/long_asm_line.c: added regtest for long
2112 2007-12-22 Borut Razem <borut.razem AT siol.net>
2114 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2116 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2118 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2120 2007-12-16 Borut Razem <borut.razem AT siol.net>
2122 * device/include/pic16/stdbool.h: removed, since already exists in
2123 device/include/; this also fixes bitopcse.c regression test for pic16
2125 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2126 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2127 dereference doesn't work; covered by regression test bug1399290
2129 2007-12-05 Borut Razem <borut.razem AT siol.net>
2131 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2134 2007-12-01 Borut Razem <borut.razem AT siol.net>
2136 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2137 corrected handling of the highest_valid_address
2139 2007-11-17 Raphael Neider <rneider AT web.de>
2141 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2142 * src/pic/glue.c (picglue): emit .file if --debug is given
2144 2007-11-17 Raphael Neider <rneider AT web.de>
2146 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2147 care when left or right operand resides in result, fixes #1830220
2149 2007-11-17 Borut Razem <borut.razem AT siol.net>
2151 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2152 #983491 - "Merge duplicate strings function is ineffective"
2153 * support/regression/tests/bug-983491.c: regtest disabled
2154 * as/asxxsrc: created
2155 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2156 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2157 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2158 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2159 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2160 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2161 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2162 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2163 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2164 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2165 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2166 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2167 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2169 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2171 * device/include/stdarg.h: added and removed some casts
2172 * src/SDCCsymt.c (compareType): Fully check types between generic and
2173 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2175 2007-11-13 Borut Razem <borut.razem AT siol.net>
2177 * support/regression/tests/bug-1817005.c:
2178 added regtest for bug #1817005 - as-z80 chokes on long labels
2180 2007-11-12 Borut Razem <borut.razem AT siol.net>
2182 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2183 as/z80/asout.c, as/z80/aslist.c:
2184 fixed bug #1817005 - as-z80 chokes on long labels
2186 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2189 * as/z80/asmain.c: cosmetic changes
2192 * as/z80/alloc.h: removed
2194 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2195 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2196 * as/link/hc08/Makefile.in,
2197 * as/link/mcs51/Makefile.in,
2198 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2200 * as/link/mcs51/lkarea.c,
2201 * as/link/mcs51/lkmain.c: cosmetic changes
2202 * as/link/hc08/lklibr.c,
2203 * as/link/z80/lklibr.c,
2204 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2205 used cygwin_conv_to_full_posix_path,
2206 added warnings, cosmetic changes, brought more in sync
2207 changed old K&R into ANSI function declarations
2208 * as/link/z80/lklibr.c (loadAdb): added
2209 * as/link/z80/lkmain.c: removed -- option from usage text
2211 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2213 * src/mcs51/gen.c (outBitC): optimized for no result
2215 2007-10-31 Borut Razem <borut.razem AT siol.net>
2217 * src/SDCCsymt.c: fixed (hopeful properly) bug
2218 #1805702 - order of extern matters
2219 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2222 2007-10-29 Borut Razem <borut.razem AT siol.net>
2224 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2225 - order of extern matters
2226 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2229 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2231 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2232 24bitMode, portIsDS390
2233 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2234 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2235 (notVolatileVariable): also check sloc names,
2236 (callFuncByName): moved ftab[] out of function and sorted it by use
2238 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2240 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2241 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2242 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2243 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2244 * support/regression/tests/bug-880197.c: new, added
2246 2007-10-28 Borut Razem <borut.razem AT siol.net>
2248 * support/regression/Makefile.in,
2249 support/regression/ports/mcs51-large/spec.mk,
2250 support/regression/ports/mcs51-xstack-auto/spec.mk,
2251 support/regression/ports/mcs51-stack-auto/spec.mk,
2252 support/regression/ports/mcs51-medium/spec.mk,
2253 support/regression/ports/mcs51-common/spec.mk,
2254 support/regression/ports/mcs51-common/*,
2255 support/regression/ports/mcs51-small/*:
2256 mcs51 renamed to mcs51-common, created mcs51-small
2257 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2258 * support/regression/tests/bug-1805702.c: added regtest for bug
2261 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2264 added new rules 265 - 270
2265 * support/regression/tests/bug1721024.c:new, added
2266 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2267 introduced new test-mcs51 to run all mcs51 tests
2269 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * support/regression/tests/bug1816470.c: new, added
2273 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2275 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2276 propagate for *,+,- with float, fixed bug 1816470
2277 (decorateType): cast to resultTypeProp instead of resultType
2279 2007-10-19 Borut Razem <borut.razem AT siol.net>
2281 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2282 function is ineffective" for pic16 tareget
2283 * support/scripts/listerr.c: corrected include path
2284 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2287 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2289 * support/regression/tests/using.c: new, added
2290 * support/regression/tests/vaargs.c: fixed and enabled test
2292 2007-10-18 Borut Razem <borut.razem AT siol.net>
2294 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2296 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2298 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2300 * doc/sdccman.lyx: documented option --Werror
2301 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2302 RegBankUsed[] earlier
2304 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2306 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2310 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2312 * src/SDCCast.c (decorateType): improved optimization of tri-op
2313 * src/SDCCerr.c (vwerror, setWError),
2315 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2316 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2318 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2320 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2321 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2322 * support/regression/tests/bug-223113.c,
2323 * support/regression/tests/bug-426632.c,
2324 * support/regression/tests/bug-468811.c,
2325 * support/regression/tests/bug-477835.c,
2326 * support/regression/tests/bug-478094.c,
2327 * support/regression/tests/bug-499644.c,
2328 * support/regression/tests/bug-524209.c,
2329 * support/regression/tests/bug-524211.c,
2330 * support/regression/tests/packcast.c,
2331 * support/regression/tests/structidx.c: added empty tests
2332 * support/regression/tests/bug-607243.c: enabled test
2334 2007-10-06 Borut Razem <borut.razem AT siol.net>
2336 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2337 support of universal binaries on Mac OS X
2339 2007-10-02 Borut Razem <borut.razem AT siol.net>
2341 * src/SDCCval.h: unified double2ul macro for all platforms
2342 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2343 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2345 2007-09-30 Borut Razem <borut.razem AT siol.net>
2347 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2349 * sdcc_vc_in.h: enabled warnings
2350 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2351 unsigned type, result still unsigned
2352 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2354 2007-09-28 Raphael Neider <rneider AT web.de>
2356 * src/pic/device.c (find_device): prevent buffer underflow error
2357 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2358 the just destroyed list entry
2360 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2362 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2365 2007-09-18 Borut Razem <borut.razem AT siol.net>
2367 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2368 applied to unsigned type, result still unsigned
2370 2007-09-17 Borut Razem <borut.razem AT siol.net>
2372 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2373 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2374 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2375 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2376 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2377 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2378 src/z80/gen.c, src/z80/ralloc.c:
2379 fixed bug #1739860 - sdcc does not work correctly on some platforms
2381 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2383 2007-09-17 Raphael Neider <rneider AT web.de>
2385 * src/pic16/device.c: reverted to previous version
2386 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2388 2007-09-16 Raphael Neider <rneider AT web.de>
2390 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2391 as this raises a ton of gpasm warnings, just emit a second label
2392 * src/pic16/devices.inc,
2393 * device/lib/pic16/pics.all,
2394 * device/lib/pic16/libdev/pic18f2585.c,
2395 * device/lib/pic16/libdev/pic18f2680.c,
2396 * device/lib/pic16/libdev/pic18f2682.c,
2397 * device/lib/pic16/libdev/pic18f2685.c,
2398 * device/lib/pic16/libdev/pic18f4585.c,
2399 * device/lib/pic16/libdev/pic18f4680.c,
2400 * device/lib/pic16/libdev/pic18f4682.c,
2401 * device/lib/pic16/libdev/pic18f4685.c,
2402 * device/include/pic16/pic18f2585.h,
2403 * device/include/pic16/pic18f2680.h,
2404 * device/include/pic16/pic18f2682.h,
2405 * device/include/pic16/pic18f2685.h,
2406 * device/include/pic16/pic18f4585.h,
2407 * device/include/pic16/pic18f4680.h,
2408 * device/include/pic16/pic18f4682.h,
2409 * device/include/pic16/pic18f4685.h,
2410 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2411 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2412 patch contributed by Anton Strobl, applied with changes
2414 2007-09-16 Raphael Neider <rneider AT web.de>
2416 * device/include/pic16/pic18f2431.h,
2417 * device/include/pic16/pic18f25j10.h,
2418 * device/include/pic16/pic18f4431.h,
2419 * device/include/pic16/pic18f45j10.h: adopted common include style
2420 * device/include/pic16/pic18f1320.h,
2421 * device/include/pic16/pic18f2320.h,
2422 * device/include/pic16/pic18f2525.h,
2423 * device/include/pic16/pic18f4320.h,
2424 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2425 * device/include/pic16/pic18fregs.h: prepared for automatic include
2426 file selection by having DEVICE.h for every DEVICE
2427 * device/lib/pic16/libdev/pic18f2320.c,
2428 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2430 * device/lib/pic16/configure.in,
2431 * device/lib/pic16/configure: use rm -rf instead of rmdir
2432 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2433 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2435 2007-09-09 Borut Razem <borut.razem AT siol.net>
2437 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2438 distingush between i386 and ppc Mac OS X versions
2440 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2442 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2443 * support/regression/tests/bug1788177.c: new, added
2445 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2447 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2448 * device/include/mcs51/lint.h added keyword __naked
2450 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2454 * src/SDCCmem.h: removed maxRegBank
2455 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2456 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2457 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2458 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2459 name and behaviour to handle banked functions
2460 (scan4op): and use it to fix bug 1786213
2462 2007-09-03 Raphael Neider <rneider AT web.de>
2464 * device/include/pic16/pic18f248.h,
2465 * device/include/pic16/pic18f258.h,
2466 * device/include/pic16/pic18f448.h,
2467 * device/lib/pic16/libdev/pic18f248.c,
2468 * device/lib/pic16/libdev/pic18f258.c,
2469 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2470 added T0CONbits, fixes #1786891
2472 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * src/ds390/gen.c (genFarPointerSet),
2475 * src/hc08/ralloc.c (packRegisters),
2476 * src/mcs51/ralloc.c (packRegisters),
2477 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2479 * src/SDCCicode.h: POINTER_SET can be true for literals too
2480 * support/regression/tests/bug1750318.c: new, added
2482 2007-08-23 Borut Razem <borut.razem AT siol.net>
2484 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2485 library versions without the completition functionality
2487 2007-08-22 Raphael Neider <rneider AT web.de>
2489 * device/include/pic16/pic18f1220.h,
2490 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2492 2007-08-12 Borut Razem <borut.razem AT siol.net>
2494 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2496 2007-08-11 Borut Razem <borut.razem AT siol.net>
2498 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2499 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2500 support/Util/SDCCerr.[ch] moved to src
2501 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2502 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2503 device/examples/ds390/tinitalk/tinitalk.dsp,
2504 device/examples/serialcomm/windows/serialcomm.dsp,
2505 support/librarian/librarian.dsp:
2506 removed linking of unused odbc32.lib and odbccp32.lib
2507 * support/scripts/winres.h:
2508 added for compilation with Visual C++ 2005 Express Edition
2510 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2512 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2515 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2517 * sdccconf_in.h: update the endian test so that SPARC Solaris
2518 does not throw syntax errors
2520 2007-08-06 Borut Razem <borut.razem AT siol.net>
2522 * doc/sdccman.lyx: removed two index entries which prevented the
2523 generation of sdcc doc archive
2525 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2527 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2528 instead of lyx 1.5.0.
2530 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2532 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2533 Lucas Loizaga, with minor modifications. Thanks!
2535 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2537 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2540 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2542 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2543 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2546 2007-07-22 Borut Razem <borut.razem AT siol.net>
2548 * configure.in, configure: re-introduced .version
2549 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2550 the version reverted to 2.7.0
2552 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2555 * doc/sdccman.lyx: bumped version to 2.7.3
2556 * device/include/mcs51/compiler.h: fixed elif->else
2557 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2558 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2559 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2560 enable accuse for bit operands
2561 * src/SDCCmain.c (printVersionInfo),
2562 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2563 environment descriptor
2564 * src/SDCCutil.h: added getBuildEnvironment
2565 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2566 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2567 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2568 * support/regression/tests/bug1348008.c,
2569 * support/regression/tests/bug1496419.c,
2570 * support/regression/tests/bug1503067.c,
2571 * support/regression/tests/preproc.c: added empty tests
2573 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2575 * support/regression/tests/bug1678803.c: new, added
2577 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2580 * as/link/hc08/lkihx.c,
2581 * as/link/hc08/lkrloc.c,
2582 * as/link/mcs51/lkihx.c,
2583 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2584 ihxExtendedLinearAddress
2585 * as/link/mcs51/lkrloc.c (relr),
2586 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2587 acall/ajmp, see bug 830513
2589 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2591 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2592 (cseBBlock): remember aggr2ptr has been used
2593 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2594 (geniCodeAssign): fixed bug 868103
2595 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2596 added operandSize prototype
2597 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2598 (genDataPointerSet): use max of size of right and result,
2599 (gencjne): added parameter useCarry for optimization,
2600 (genCmpEq): use carry if appropriate,
2601 (genXor): check if operand already in carry
2602 * support/regression/tests/bug-868103.c: enabled test
2604 2007-07-12 Raphael Neider <rneider AT web.de>
2606 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2608 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2610 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2611 from Robert Larice, thanks
2612 * support/regression/tests/bitopcse.c,
2613 * support/regression/tests/bitvars.c,
2614 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2615 * support/regression/tests/bug-927659.c: enabled test for z80
2616 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2617 * support/regression/tests/bug1745717.c: new, added
2618 * support/regression/tests/literalop.c,
2619 * support/regression/tests/nullstring.c: removed storage definitions that
2620 are now in testfwk.h
2622 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2624 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2625 and bool for targets that do not fully support it.
2626 * support/regression/tests/bug1546986.c,
2627 * support/regression/tests/bug1723128.c,
2628 * support/regression/tests/bug1734654.c,
2629 * support/regression/tests/bug1738367.c,
2630 * support/regression/tests/constantRange.c: only use bool if allowed
2632 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2634 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2635 Larice, also handle function pointers
2636 * support/regression/tests/bug1749275.c: new, added
2638 2007-07-03 Borut Razem <borut.razem AT siol.net>
2640 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2641 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2642 #1746528: SDCC should ignore ':' in inline assembler comments
2643 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2645 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2648 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2650 2007-06-29 Borut Razem <borut.razem AT siol.net>
2652 * src/SDCCmain.c: fixed bug
2653 #1744746: SDCC #4867: broken option --xram-size
2655 2007-06-28 Borut Razem <borut.razem AT siol.net>
2657 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2658 find out the endianess of host machine for ucsim
2660 2007-06-27 Borut Razem <borut.razem AT siol.net>
2662 * support/regression/generate-cases.py: corrected the file name
2664 * configure.in, configure, sdccconf_in.h: find out the endianess of
2666 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2669 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2671 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2673 2007-06-26 Borut Razem <borut.razem AT siol.net>
2675 * support/regression/generate-cases.py: display warning if function
2676 list is empty; implemented more flexible rule for detection of
2677 testing functions, allowing return type 'void' in the same line as
2678 the function name in the function definition
2679 * support/regression/tests/bug-1654060.c: corrected test
2680 * support/librarian/sdcclib.c: fixed warning:
2681 format '%s' expects type 'char *', but argument 2 has type 'int'
2683 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2685 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2686 Multiple infiles for sdcclib.
2688 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2690 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2693 2007-06-18 Borut Razem <borut.razem AT siol.net>
2695 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2696 how to handle comments, so they have to be removed by the
2697 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2698 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2699 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2700 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2701 table driven option hadling
2703 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2705 * src/SDCCast.c (decorateType),
2706 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2707 iCode to ast level to fix bug 1738367
2708 * support/regression/tests/bug1738367.c: new, added
2710 2007-06-15 Raphael Neider <rneider AT web.de>
2712 * src/pic16/devices.inc,
2713 * device/lib/pic16/pics.all,
2714 * device/include/pic16/pic18fregs.h,
2715 * device/include/pic16/pic18f[24][45]20.h,
2716 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2717 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2718 * device/lib/pic16/Makefile.in: faster cleanup
2720 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2722 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2724 2007-06-13 Raphael Neider <rneider AT web.de>
2726 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2728 2007-06-12 Raphael Neider <rneider AT web.de>
2730 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2731 suppress bit defines if NO_BIT_DEFINES is #define'd
2732 * device/include/pic/pic*.h: recreated all headers to include
2733 conditional bit defines
2734 * device/include/pic/pic16f886.h,
2735 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2736 * device/include/pic/recreate.sh: script to recreate the complete
2737 device library files based on the currently supported devices
2739 2007-06-12 Borut Razem <borut.razem AT siol.net>
2741 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2742 support/regression/Makefile.in, support/scripts/build.mak,
2743 support/scripts/Makefile.snapshot:
2744 use new svn URL scheme
2745 * doc/sdccman.lyx: SDCC Wiki moved to
2746 http://sdcc.wiki.sourceforge.net/
2748 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2750 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2751 * support/regression/tests/bug1734654.c: added
2753 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2755 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2756 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2757 with literal operands
2759 2007-06-10 Borut Razem <borut.razem AT siol.net>
2761 * as/link/z80/lklibr.c: fixed mingw build warning
2762 lklibr.c:575: warning: implicit declaration of function 'tolower'
2763 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2764 src/z80/main.c: move target specific options from src/SDCCmain.c
2765 to src/<target>/main.c
2767 2007-06-09 Borut Razem <borut.razem AT siol.net>
2769 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2770 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2771 * support/regression/tests/bug-1294691.c: added
2773 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2775 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2776 can also be static, fixes bug 1733438
2777 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2778 have absolute address too
2779 (computeType): added optimization for 'cond ? true : false'
2780 * support/regression/tests/absolute.c: added test for static absolute var
2782 2007-06-08 Raphael Neider <rneider AT web.de>
2784 * src/regression/Makefile: suppress parallel builds, allow easy
2785 switching between pic14/pic16 ports
2786 * src/regression/picregs.h: added pic14/16 header file switch
2787 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2788 inline.c,nestfor.c,string1.c}: include "picregs.h"
2790 2007-06-07 Borut Razem <borut.razem AT siol.net>
2792 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2793 permanent solution to suppress GCC 4.2.0 c++ warning:
2794 deprecated conversion from string constant to `char *'
2795 use 'const char *' where ever required
2796 * support/regression/generate-cases.py: implemented more flexible rule
2797 for detection of testing functions, allowing white-spaces surrounding
2798 the function name and the 'void' parameter.
2799 * support/regression/tests/constantRange.c,
2800 support/regression/tests/scott-compare3.c: fixed failing regression
2801 tests, uncovered by implementation of more flexible rule for detection
2802 of testing functions
2804 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2806 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2808 2007-06-04 Borut Razem <borut.razem AT siol.net>
2810 * configure.in, configure, config_vc.awk: sdcc version number is now
2811 stored in configure.in; removed .version
2812 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2813 doc/INSTALL.txt: version bumped to 2.7.2
2814 * sim/ucsim/configure.in, sim/ucsim/configure:
2815 use "read" to read from .version
2817 2007-06-03 Borut Razem <borut.razem AT siol.net>
2819 * */Makefile.in: removed annoying warning:
2820 Makefile:xx: Makefile.dep: No such file or directory
2822 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2824 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2825 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2826 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2827 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2828 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2829 bugfix: only use newBoolLink for bit result type
2830 * src/SDCCicode.c (geniCodeLogic): added param tree,
2831 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2832 (geniCodeLogicAndOr): use IS_BIT,
2833 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2834 (ast2iCode): added tree param to geniCodeLogic for comparisons
2835 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2836 * support/regression/tests/bug1723128.c: added test NotZero
2838 2007-06-01 Borut Razem <borut.razem AT siol.net>
2840 * SDCPP synchronized with GCC CPP release version 4.2.0,
2841 currently the latest release:
2842 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2843 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2844 support/cpp2/cppdefault.h, support/cpp2/except.h,
2845 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2846 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2847 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2848 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2849 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2850 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2851 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2852 support/cpp2/opts.h, support/cpp2/output.h,
2853 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2854 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2855 support/cpp2/system.h, support/cpp2/version.c,
2856 support/cpp2/Makefile.in: modified
2857 * support/cpp2/opts-common.c: added
2858 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2859 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2860 search for included source file in local directory
2861 * sim/ucsim/configure, sim/ucsim/configure.in:
2862 temporary solution to suppress GCC 4.2.0 c++ warning:
2863 deprecated conversion from string constant to `char *'
2865 2007-06-01 Raphael Neider <rneider AT web.de>
2867 * device/lib/pic/libdev/pic12f683.c,
2868 * device/include/pic/pic12f683.h: added GPIO bits
2870 2007-06-01 Raphael Neider <rneider AT web.de>
2872 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2873 quotation marks, clarified role of PIC14 vs. PIC16 ports
2874 * src/pic16/devices.inc,
2875 * device/include/pic16/pic18fregs.h,
2876 * device/include/pic16/pic18f[24][45]j10.h,
2877 * device/lib/pic16/pics.all,
2878 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2879 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2880 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2881 for new devices as they are not yet supported by gputils
2883 2007-05-31 Borut Razem <borut.razem AT siol.net>
2885 * Small Device C Compiler 2.7.0 released
2886 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2887 changed sdcc version to 2.7.1
2888 * support/scripts/sdcc.nsi: added How to create WIN32 release
2891 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2893 * doc/sdccman.lyx: documented initialization and allocation of absolute
2894 variables, bit parameter passing, the need for function pointers to be
2895 reentrant and alpha quality support of inline and retrict
2897 2007-05-26 Borut Razem <borut.razem AT siol.net>
2899 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2900 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2901 * docs/knownbugs.html: updated
2903 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2905 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2907 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2909 (gencjneshort): optimized when left is AOP_DIR
2910 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2911 initializing unions in a struct/array
2912 * support/regression/fwk/include/testfwk.h: added defines for data, near
2913 and far for host and z80
2914 * support/regression/tests/bug1723128.c: new, added
2916 2007-05-22 Borut Razem <borut.razem AT siol.net>
2918 * doc/knownbugs.html: updated
2920 2007-05-21 Raphael Neider <rneider AT web.de>
2922 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2923 error message instead
2924 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2926 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2930 2007-05-21 Raphael Neider <rneider AT web.de>
2932 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2934 * src/regression/gpsim_assert.h,
2935 * src/regression/Makefile,
2936 * src/regression/pcodeopt.c: regression test for the above fix
2938 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2940 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2941 jumps to self, fixed bug 1717281
2943 2007-05-10 Borut Razem <borut.razem AT siol.net>
2945 * support/scripts/gen_known_bugs.pl: cosmetic fix
2946 * doc/knownbugs.html: generated by gen_known_bugs.pl
2948 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2950 * src/SDCCast.c (createFunction): also generate non-inlined version of
2951 function for functions declared as "static inline"
2952 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2953 function can be inlined after non-inlined version generated.
2955 2007-05-10 Borut Razem <borut.razem AT siol.net>
2957 * support/scripts/gen_known_bugs.pl: added script
2958 which generates knownbugs.html
2960 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2962 * doc/knownbugs.html: updated for release 2.7.0
2964 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2966 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2968 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2970 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2971 (throughout): updated generating comments
2972 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2973 (throughout): updated generating comments
2974 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2975 rule instead of at the second, or it might skip lines when removing the
2977 * support/regression/tests/bug1714204.c: changed test to foo
2979 2007-05-08 Borut Razem <borut.razem AT siol.net>
2981 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2982 thanks to SDCC Distributed Compile Farm members,
2983 added Z80 and GBZ80 command line options
2984 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2986 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2988 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2989 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2990 * support/regression/tests/longlit.c: modified to be tested at all and
2991 to pass the actual test
2993 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2995 * device/include/mcs51/uPSD33xx.h: Added.
2997 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2999 * device/lib/_gptrput.c,
3000 * device/lib/_gptrget.c: removed old code,
3002 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3003 * support/regression/tests/bug1714204.c: new, added
3005 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3007 * support/regression/tests/regtrack.c: test was never executed
3008 because of the regression test being picky about white spaces.
3009 * device/lib/mcs51/crtclear.asm: added comment
3011 2007-05-06 Raphael Neider <rneider AT web.de>
3013 * device/lib/pic/Makefile.rules,
3014 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3015 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3017 2007-05-06 Raphael Neider <rneider AT web.de>
3019 * src/pic16/device.h,
3021 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3022 _pic16_setDefaultOptions): removed/reordered command-line args
3023 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3024 devices, regrouped command line args, environment variables),
3025 clarified sone points, added sections on how to add devices to the
3028 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3030 * src/z80/peeph.def: fixed bug in rule 2
3032 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3034 * src/port.h: added TARGET_MCS51_LIKE
3035 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3036 take advantage of it too
3037 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3038 (shiftR2Left2Result): Optimized: don't check shifting by 0
3039 * src/z80/peeph-z80.def,
3040 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3041 modifications, see patch 1700823
3042 * src/mcs51/peep.c (): fixed bug 1712928
3043 * support/regression/tests/bug1712928.c: new, added
3045 2007-05-05 Borut Razem <borut.razem AT siol.net>
3047 * device/lib/pic16/Makefile.common.in,
3048 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3049 removed bash dependencies
3051 2007-05-01 Borut Razem <borut.razem AT siol.net>
3054 fixed bug #1710507: --i-code-in-asm makes compile fail
3055 all iCode comments are now one liners
3056 * src/mcs51/gen.c: fixed memory leak
3058 2007-05-01 Raphael Neider <rneider AT web.de>
3060 * device/lib/pic/libdev/*.c
3061 * device/include/pic/*.h: regenerated all device libs from updated
3063 * support/scripts/inc2h.pl: documented usage, now uses strict to
3066 2007-04-30 Borut Razem <borut.razem AT siol.net>
3069 fixed bug #1669175: Problem with space in output paths
3070 documented how to use paths with spaces for Windows users
3072 2007-04-29 Borut Razem <borut.razem AT siol.net>
3074 * Fixed svn:eol-style and svn:keywords properties
3075 * src/SDCCval.c: fixed bug
3076 #1592871: Segfault with "large" const arrays of characters
3077 replaced recursion with iteration
3078 * Removed svn:executable property from non-executable files
3080 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3082 * src/mcs51/gen.c (genRet): fixed bug 1707003
3084 2007-04-27 Raphael Neider <rneider AT web.de>
3086 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3087 createReachingDefinitions,assignValnums,pic16_destructDF,
3088 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3089 prevent NULL pointer dereferences
3090 * device/lib/pic/libdev/pic16f886.c,
3091 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3092 prevent building them, gputils do not really support them yet
3094 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3096 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3097 helps printf_small. 32 bytes more __idata mem.
3099 2007-04-27 Raphael Neider <rneider AT web.de>
3101 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3102 return early when pb or pb->pcHead is NULL (patch #1708427)
3103 * src/regression/empty.c,
3104 * src/regression/Makefile: added test with empty functions
3105 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3107 2007-04-27 Borut Razem <borut.razem AT siol.net>
3109 * src/SDCCast.c: fixed feature request
3110 #1547512: Redundant strings linked when using sizeof("abc")
3112 2007-04-23 Borut Razem <borut.razem AT siol.net>
3114 * doc/sdccman.lyx, src/SDCCmain.c:
3115 peep-hole comments are generated only if --fverbose-asm option is
3116 specified and --no-peep-comments is not, as proposed by Frieder.
3117 * support/regression/Makefile.in: compile regression tests with
3118 --fverbose-asm option so one can "grep" whether a new (or an old)
3119 peephole is (still) applied; requested by Frieder.
3121 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3123 * device/include/pic/pic16f886.h,
3124 * device/include/pic/pic16f887.h,
3125 * device/lib/pic/libdev/pic16f886.c,
3126 * device/lib/pic/libdev/pic16f887.c,
3127 * device/include/pic/pic14devices.txt,
3128 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3130 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3132 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3135 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3137 * device/lib/_memset.c: assembler version for mcs51
3139 2007-04-22 Borut Razem <borut.razem AT siol.net>
3141 * support/scripts/listerr.c: program to create the list of errors and
3142 warnings list from - added
3143 * doc/sdccman.lyx: removed the note
3144 "For list of warnings and corresponding codes, see err_warn.txt"
3145 * src/SDCCsymt.c: fixed bug #1699804:
3146 Bug with some uses of sizeof(static local array) (MCS51)
3147 * support/regression/tests/bug-1699804.c: added
3149 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3151 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3152 (main): added option -i,
3153 (asmbl, case S_INCL): use search_path_fopen,
3154 mostly from patch 1579668 by Peter Miller, thanks
3155 * src/z80/main.c: fixed typo --callee-saves-bc
3156 * device/include/mcs51/compiler.h: added sfrword for Tasking
3158 2007-04-20 Borut Razem <borut.razem AT siol.net>
3160 * src/z80/main.c: replaced reserved keyword asm with asmblr
3162 2007-04-19 Borut Razem <borut.razem AT siol.net>
3164 * src/port.h: use const pointers to strings
3165 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3166 * src/pic16/main.c: include SDCCargs.h
3167 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3168 const char, since the strings are dynamically allocated
3169 * src/SDCCmain.c: options.code_seg and options.const_seg are
3170 dynamically allocated; check port specific command line options
3171 before the general ones
3172 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3174 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3176 * device/include/ds400rom.h,
3177 * device/lib/ds390/lcd390.c,
3178 * device/lib/ds390/memcpyx.c,
3179 * device/lib/ds390/rtc390.c,
3180 * device/lib/ds400/ds400rom.c,
3181 * device/lib/ds400/memcpyx.c,
3182 * device/lib/hc08/_ret.c: more replacements of keywords with their
3183 double underscore equivalents
3184 * device/lib/ds390/Makefile.in,
3185 * device/lib/ds400/Makefile.in,
3186 * device/lib/gbz80/Makefile.in,
3187 * device/lib/hc08/Makefile.in,
3188 * device/lib/mcs51/Makefile.in,
3189 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3191 2007-04-17 Borut Razem <borut.razem AT siol.net>
3193 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3194 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3195 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3196 to --fverbose-asm, to be gcc'ish
3198 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3200 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3202 2007-04-17 Borut Razem <borut.razem AT siol.net>
3204 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3205 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3206 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3207 with their double underscore equivalent
3209 2007-04-14 Borut Razem <borut.razem AT siol.net>
3211 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3214 2007-04-13 Borut Razem <borut.razem AT siol.net>
3216 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3218 * device/examples/serialcomm/windows/serial.[ch],
3219 device/examples/serialcomm/windows/test_serialcomm.cpp:
3220 updated by Bela Torok
3221 * device/examples/serialcomm/windows/serialcomm.dsw,
3222 device/examples/serialcomm/windows/serialcomm.dsp: added
3224 2007-04-13 Jan Waclawek <wek AT efton.sk>
3226 * doc/sdccman.lyx: additions and changes at various places
3227 (submitted as #1697136).
3228 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3230 2007-04-10 Borut Razem <borut.razem AT siol.net>
3232 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3233 LyX file format changed to 245
3234 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3235 "FreeWare" replaced with "free open source"
3237 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3239 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3241 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * device/include/pic16/pic18fregs.h,
3245 * device/lib/_decdptr.c,
3246 * device/lib/_divsint.c,
3247 * device/lib/_divslong.c,
3248 * device/lib/_divuint.c,
3249 * device/lib/_divulong.c,
3250 * device/lib/_fs2schar.c,
3251 * device/lib/_fs2sint.c,
3252 * device/lib/_fs2slong.c,
3253 * device/lib/_fs2uchar.c,
3254 * device/lib/_fs2uint.c,
3255 * device/lib/_fs2ulong.c,
3256 * device/lib/_fsadd.c,
3257 * device/lib/_fscmp.c,
3258 * device/lib/_fsdiv.c,
3259 * device/lib/_fseq.c,
3260 * device/lib/_fsget1arg.c,
3261 * device/lib/_fsget2args.c,
3262 * device/lib/_fsgt.c,
3263 * device/lib/_fslt.c,
3264 * device/lib/_fsmul.c,
3265 * device/lib/_fsneq.c,
3266 * device/lib/_fsnormalize.c,
3267 * device/lib/_fsreturnval.c,
3268 * device/lib/_fsrshift.c,
3269 * device/lib/_fssub.c,
3270 * device/lib/_fsswapargs.c,
3271 * device/lib/_gptrget.c,
3272 * device/lib/_gptrgetc.c,
3273 * device/lib/_gptrput.c,
3274 * device/lib/_logexpf.c,
3275 * device/lib/_modsint.c,
3276 * device/lib/_modslong.c,
3277 * device/lib/_moduint.c,
3278 * device/lib/_modulong.c,
3279 * device/lib/_mulint.c,
3280 * device/lib/_mullong.c,
3281 * device/lib/_schar2fs.c,
3282 * device/lib/_ser.c,
3283 * device/lib/_setjmp.c,
3284 * device/lib/_sint2fs.c,
3285 * device/lib/_slong2fs.c,
3286 * device/lib/_spx.c,
3287 * device/lib/_uchar2fs.c,
3288 * device/lib/_uint2fs.c,
3289 * device/lib/_ulong2fs.c,
3290 * device/lib/asincosf.c,
3291 * device/lib/atanf.c,
3292 * device/lib/calloc.c,
3293 * device/lib/ds390/tinibios.c,
3294 * device/lib/ds400/tinibios.c,
3295 * device/lib/expf.c,
3296 * device/lib/free.c,
3297 * device/lib/hc08/_mulint.c,
3298 * device/lib/logf.c,
3299 * device/lib/malloc.c,
3300 * device/lib/printf_fast.c,
3301 * device/lib/printf_tiny.c,
3302 * device/lib/printfl.c,
3303 * device/lib/realloc.c,
3304 * device/lib/ser_ir.c,
3305 * device/lib/serial.c,
3306 * support/regression/tests/libmullong.c: replaced all special keywords
3307 with their double underscore equivalent
3308 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3309 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3311 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3312 (genRet): if the bit-symbol is ruonly it already is in the carry
3313 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3314 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3315 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3316 type UCHAR if dest is not bit
3318 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3320 * device/include/math.h,
3321 * device/lib/cotf.c,
3322 * device/lib/expf.c,
3323 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3325 2007-04-01 Borut Razem <borut.razem AT siol.net>
3327 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3328 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3329 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3330 gcc_unreachable() called internal_error()...
3332 2007-03-30 Raphael Neider <rneider AT web.de>
3334 * src/pic/ralloc.c (isData): suppress garbage debug output
3336 2007-03-28 Borut Razem <borut.razem AT siol.net>
3339 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3340 is developed, built and used worldwide, and the word "night" doesn't
3343 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3345 * device/include/mcs51/C8051F360.h: new, added
3346 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3348 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3350 * src/SDCC.y (declaration_specifiers, function_specifier),
3351 * support/Util/SDCCerr.c,
3352 * support/Util/SDCCerr.h,
3354 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3356 * src/SDCCmem.c (deallocParms),
3357 * src/SDCCast.c: support for function inlining, not quite complete
3358 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3359 'restrict' qualifier
3361 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3363 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3364 (saveRBank, unsaveRBank): don't save bits,
3365 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3366 * support/regression/tests/bug1535242.c: new, added
3367 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3368 thanks Alexey Shamrin <shamrin AT gmail.com>,
3369 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3370 removed header guard)
3372 * sdcc.spec: bumped version to 2.6.5
3373 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3375 2007-03-22 Borut Razem <borut.razem AT siol.net>
3377 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3378 fixed bug #1653671: sdcdb integration into ddd is broken
3380 2007-03-22 Raphael Neider <rneider AT web.de>
3382 * src/pic/gen.c (popGetExternal): augmented to also create references
3383 to external variables (not only labels),
3384 (genCall): comment on plan to reduce PAGESEL overhead,
3385 (genFunction, genEndFunction): also save/restore FSR around interrupt
3386 handling code, removed lots of unused code
3387 (genDivOneByte): release acquired temp register
3388 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3390 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3391 for registers that need to be saved during interrupts (FSR, STATUS,
3392 PCLATH; W needs special handling), currently only FSR is used
3394 2007-03-22 Raphael Neider <rneider AT web.de>
3396 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3398 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3400 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3402 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3404 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3406 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3408 * as/link/aslink.h: added LKOBJEXT
3409 * as/link/hc08/link_hc08.dsp,
3410 * as/link/hc08/Makefile.bcc,
3411 * as/link/hc08/Makefile.in,
3412 * as/link/mcs51/aslink.dsp,
3413 * as/link/mcs51/Makefile.bcc,
3414 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3415 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3416 * as/link/lkaomf51.c: merged and moved
3417 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3418 * as/link/z80/lkdata.c,
3419 * as/link/lkdata.c: merged and moved
3420 * as/link/hc08/lkmain.c,
3421 * as/link/mcs51/lkmain.c: cosmetic changes
3422 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3423 * as/link/lklex.c: use LKOBJEXT
3424 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3425 ANSI-fied functions, removed bubble-sorts
3426 * as/link/z80/lksym.c as/link/lksym.c: merged,
3428 * as/link/z80/linkgbz80.dsp,
3429 * as/link/z80/linkz80.dsp,
3430 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3431 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3432 * as/link/z80/lkhead.c,
3433 * as/link/z80/lklex.c: deleted
3434 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3435 * as/link/z80/lkmain.c: added copyfile()
3437 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3439 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3441 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3443 * device/lib/_strlen.c: assembler version for mcs51
3445 2007-03-13 Raphael Neider <rneider AT web.de>
3447 * device/include/pic16/pic18f2221.h,
3448 * device/include/pic16/pic18f2321.h,
3449 * device/include/pic16/pic18f2331.h,
3450 * device/include/pic16/pic18f4221.h,
3451 * device/include/pic16/pic18f4321.h,
3452 * device/include/pic16/pic18f4331.h: fixed config byte location names
3453 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3454 consistently named config byte locations
3456 2007-03-13 Borut Razem <borut.razem AT siol.net>
3458 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3459 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3460 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3461 as/link/z80/Makefile.in, as/z80/Makefile.in:
3464 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3466 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3467 * device/lib/printf_large.c: pointer was converted to generic
3468 pointer for mcs51 models other than model-small (Maarten noticed)
3470 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3472 * device/include/mcs51/ADuC84x.h: Added.
3474 2007-03-10 Borut Razem <borut.razem AT siol.net>
3476 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3477 fixed RFE #1624219: double backslashes in filenames;
3478 functions hexEscape(), octalEscape() and copyStr() moved from
3479 SDCCval.c to SDCCutil.c and made them glovbally available
3481 2007-03-09 Borut Razem <borut.razem AT siol.net>
3483 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3484 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3485 1673361: Missaligned comments in output files
3487 2007-03-09 Raphael Neider <rneider AT web.de>
3489 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3491 2007-03-09 Raphael Neider <rneider AT web.de>
3495 * src/pic/ralloc.c: suppress undesired debug output
3496 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3498 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3500 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3502 2007-03-07 Borut Razem <borut.razem AT siol.net>
3504 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3505 search include files in the current directory
3507 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3509 * src/SDCCglue.c (emitMaps, glue),
3510 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3512 * support/regression/tests/absolute.c: added xdata test
3514 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3516 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3517 added condition to macro, fixes bug 1666080
3519 2007-03-02 Raphael Neider <rneider AT web.de>
3521 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3523 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3525 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3526 be cleared. Unconditionally set __XPAGE
3527 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3529 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3534 * src/mcs51/rtrack.c,
3536 * doc/sdccman.lyx: added --no-gen-comments
3537 * src/mcs51/peeph.def: added 192.b, disabled 185
3539 2007-02-25 Raphael Neider <rneider AT web.de>
3541 * src/pic16/gen.c (genCast): fixed typo
3542 * device/lib/pic16/Makefile.subdir: only install existing files
3543 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3545 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3547 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3548 * device/lib/mcs51/crtclear.asm,
3549 * device/lib/mcs51/crtxclear.asm: renumbered labels
3550 * device/lib/mcs51/Makefile.in: added crtcall.asm
3551 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3552 * src/mcs51/gen.c (movc): removed,
3553 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3555 (toCarry, genSend, genRet): added function toCarry,
3556 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3557 (assignBit, genAssign, genCast): added function assignBit
3558 * src/mcs51/Makefile.bcc: added rtrack.c
3559 * src/mcs51/ralloc.h: made valueKnown a bitfield
3560 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3561 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3562 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3563 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3564 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3565 (_pop): only pop valid pairs, see gencjneshort,
3566 (gencjneshort): return pair that still needs to be popped, restructured,
3567 (gencjne, genCmpEq): call _pop
3569 2007-02-23 Raphael Neider <rneider AT web.de>
3571 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3573 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3575 * device/include/mcs51/P89LPC925.h: Added.
3577 2007-02-18 Raphael Neider <rneider AT web.de>
3579 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3581 2007-02-17 Borut Razem <borut.razem AT siol.net>
3583 * support/cpp2/directives.c, support/cpp2/version.c:
3584 synchronized with GCC CPP 4.1.2
3586 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3588 * src/mcs51/rtrack.h,
3589 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3590 by checking the strings passed by emitcode() to the assembler.
3591 Feel free to change. This in part addresses RFE #482179.
3592 Set environment variable SDCC_RTRACK to enable.
3593 * src/mcs51/gen.c: inserted hooks
3594 * src/mcs51/ralloc.h: added two members to struct regs
3595 * support/regression/tests/regtrack.c: added
3597 2007-02-14 Borut Razem <borut.razem AT siol.net>
3599 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3600 * Makefile.in: applied patch from Makefile related part of
3601 #1469393: Compiler does not initialize static data
3603 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3605 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3606 for better fix of bug 1273984, compiles pic16 rand.c
3608 2007-02-12 Borut Razem <borut.razem AT siol.net>
3610 * src/pic16/main.c: fixed pic16 standard library directory bug
3612 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3614 * src/hc08/gen.c (genSwap): fix swap regression test
3616 2007-02-10 Borut Razem <borut.razem AT siol.net>
3618 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3620 * support/regression/tests/bug-1654060.c: added regression test for
3623 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3625 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3626 bit moves in return statement
3628 2007-02-09 Borut Razem <borut.razem AT siol.net>
3630 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3633 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3635 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3636 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3638 2007-02-07 Raphael Neider <rneider AT web.de>
3640 * src/pic16/devices.inc,
3641 * device/include/pic16/pic18fregs.h,
3642 * device/include/pic16/pic18f[24][34]31.h,
3643 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3644 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3645 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3647 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3649 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3650 can this have lived here for so many years?
3651 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3652 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3653 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3655 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3657 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3658 appended by loop induction must be at the very end of the eBBlock
3660 2007-02-05 Kevin Vigor
3662 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3664 2007-02-05 Borut Razem <borut.razem AT siol.net>
3666 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3667 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3669 2007-02-03 Borut Razem <borut.razem AT siol.net>
3671 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3672 applied patch #1646602 option to set default signedness of char to
3673 unsigned, added -funsigned-char command line option,
3674 thanks to Gunther Jehle
3675 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3676 prompt for file deletion a few hundred times (especially the
3677 subversion files, which have ro permissions so it asks for
3678 confirmation), thanks to Simon McAuliffe;
3679 added {} + option to find in order to remove multiple files from a
3682 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3684 * device/include/mcs51/SST89x5xRDx.h: Added.
3686 2007-02-02 Raphael Neider <rneider AT web.de>
3688 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3689 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3691 2007-02-01 Raphael Neider <rneider AT web.de>
3693 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3696 2007-01-31 Borut Razem <borut.razem AT siol.net>
3698 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3699 if compiled with GCC. Thanks to Raphael Neider
3701 2007-01-31 Raphael Neider <rneider AT web.de>
3703 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3704 operand names, handles name and (name + n) for all n,
3705 (sameBank): restructured, also check bank allocation policy,
3706 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3707 (pic14_operandsAllocatedInSameBank): check whether to operands
3708 will be allocated into the same bank (i.e., section) to reduce
3709 BANKSEL overhead, queried from pcode.c:sameBank,
3710 (pic14printLocals): reintroduced clustering registers into a single
3711 section: all compiler generated symbols will now reside in one
3712 bank (per file), reducing BANKSEL overhead and code size,
3713 (showAllMemmaps): use local dbuf where possible
3715 2007-01-29 Raphael Neider <rneider AT web.de>
3717 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3718 (call_libraryfunc): retrieve/create symbol and mark as used,
3719 (genFunction): mark defined functions as non-extern and add again
3720 to code memmap for later output
3721 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3722 (pic14printLocals): reworked for new symbol emission,
3723 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3724 showAllMemmaps): reworked symbol output using dbufs, added handling
3725 of string literals (still incomplete),
3726 (picglue): removed symbol emission, moved into showAllMemmaps,
3727 (emitSymbolSet): new workhorse for symbol output,
3728 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3730 2007-01-29 Borut Razem <borut.razem AT siol.net>
3732 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3733 component contains the extension separator.
3735 2007-01-28 Borut Razem <borut.razem AT siol.net>
3737 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3739 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3740 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3741 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3742 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3743 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3744 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3745 src/z80/gen.c, support/Util/MySystem.c:
3746 accept slash and backslash as directory separator on WIN32 and
3749 2007-01-28 Raphael Neider <rneider AT web.de>
3751 * src/pic16/devices.inc,
3752 * device/include/pic16/pic18f[24][23]21.h,
3753 * device/include/pic16/pic18fregs.h,
3754 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3755 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3756 * device/lib/pic16/libio/adc.ignore,
3757 * device/lib/pic16/libio/i2c.ignore,
3758 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3759 family, as gputils do not yet support the devices
3760 * device/lib/pic16/Makefile.subdir: ignore errors on install
3761 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3762 headers and libraries from gputils .inc files
3764 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3766 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3768 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3770 * doc/sdccman.lyx: add printf benchmarks
3772 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3774 * device/lib/printf_fast.c: fix %c, char promoted to int
3775 * device/lib/printf_tiny.c: fix %c, char promoted to int
3777 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3779 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3781 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3783 * support/regression/tests/swap.c: 64 bit hosts failed
3784 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3786 2007-01-25 Raphael Neider <rneider AT web.de>
3788 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3789 based on absolute register address, patch by Alex Blond
3791 2007-01-22 Raphael Neider <rneider AT web.de>
3793 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3794 emitted, do not emit them again...
3796 2007-01-22 Raphael Neider <rneider AT web.de>
3798 * src/regression/bank1.c, src/regression/compare6.c,
3799 src/regression/add.c: cosmetic changes
3800 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3801 * src/pic/gen.c: fixed global zero and one,
3802 (aopForSym): removed unued code,
3803 (aopGet): assert aop is defined, check and use `index' of
3804 pCodeImmd operands (fixes #1630908),
3805 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3806 (register_reassign): prevent accidental register unification,
3807 (ReuseReg): cosmetic changes (also above)
3808 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3809 pic14emitStaticSeg): do not emit initialized data,
3810 (printIval*): replaced with working versions,
3811 (pic14createInterruptVect,picglue): use idata for initialized data,
3812 now init data should work in all modules (not only main()),
3813 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3815 2007-01-21 Borut Razem <borut.razem AT siol.net>
3817 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3818 use -fPIC or -fpic if they are supported and not ignored
3819 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3820 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3822 2007-01-20 Borut Razem <borut.razem AT siol.net>
3824 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3825 implemented RFE #1470316: allow "$" in variable names
3827 2007-01-20 Raphael Neider <rneider AT web.de>
3829 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3831 2007-01-20 Raphael Neider <rneider AT web.de>
3833 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3834 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3835 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3836 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3837 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3838 * device/lib/pic/libdev/pic*.c,
3839 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3840 * device/lib/pic/libdev/Makefile.in: show progress
3842 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3844 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3845 * support/scripts/sdcc_cygwin_mingw32,
3846 * support/scripts/sdcc_mingw32,
3847 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3848 conformance with autoconf 2.6
3850 2007-01-19 Raphael Neider <rneider AT web.de>
3852 * src/pic/device.c (register_map): fixed list construction
3853 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3854 (genMod): removed case for genModbits,
3855 (genModbits): removed as now unused/unimplemented
3856 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3858 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3860 * support/regression/tests/swap.c: added in response to #1638622
3861 * doc/sdccman.lyx: synced version, minor changes
3863 2007-01-18 Borut Razem <borut.razem AT siol.net>
3865 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3866 thanks to Gunther Jehle
3867 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3868 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3869 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3870 use filename in lineno instead.
3871 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3872 print the file name in ast_print()
3874 2007-01-18 Borut Razem <borut.razem AT siol.net>
3876 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3878 * src/SDCC.lex: stringLiteral() returns const char pointer,
3879 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3880 fixed column counting
3881 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3882 accept const char pointer as parameter
3883 * src/SDCCdwarf2.c: corrected buffer size
3885 2007-01-17 Borut Razem <borut.razem AT siol.net>
3887 * support/Util/dbuf_string.c: fixed for amd64
3889 2007-01-15 Borut Razem <borut.razem AT siol.net>
3891 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3892 removed terminal symbol ELIPSIS, since it was never generated by the
3893 lexer and it was wrongly used in parameter_identifier_list rule
3895 2007-01-15 Raphael Neider <rneider AT web.de>
3897 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3898 code page and data banking description
3899 * src/pic/genarith.c,
3900 * src/pic/gen.h: removed bit arithmetic functions,
3901 updated exit(1) to exit(EXIT_FAILURE)
3902 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3903 * device/include/pic16/pic18f2455.h,
3904 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3905 TRISD and TRISE, fixed/added some bit names
3906 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3907 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3908 updated pic18f2455.{c,h} instead of duplicating them
3910 2007-01-14 Borut Razem <borut.razem AT siol.net>
3912 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3913 Cannot debug files that contain spaces in the path name
3914 by converting spaces in asm file name to underscores
3916 2007-01-13 Borut Razem <borut.razem AT siol.net>
3918 * doc/sdccman.lyx: fixed format errors
3920 2007-01-10 Borut Razem <borut.razem AT siol.net>
3922 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3923 codeseg/constseg #pragma fail
3924 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3925 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3926 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3927 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3929 2007-01-09 Borut Razem <borut.razem AT siol.net>
3931 * get rid of diagnistic.[ch], pretty-print.[ch],
3932 c-pretty-print.[ch], ... used just for error, warning, ...
3934 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3935 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3936 suppoprt/cpp2/pretty-print.[ch]:
3938 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3939 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3940 suppoprt/cpp2/sdcpp.dsp:
3943 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3945 * device/lib/printf_large.c (output_float): removed recursion,
3946 use smaller buffer on stack for mcs51,
3947 fixed bug printing 1.96
3948 * support/regression/tests/snprintf.c: added test
3950 2007-01-07 Borut Razem <borut.razem AT siol.net>
3952 * use dynamic memory buffers instead temporary files
3953 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3955 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3956 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3957 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3958 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3959 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3960 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3961 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3962 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3963 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3964 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3965 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3966 support/Util/dbuf.c, support/Util/dbuf.h:
3968 * .version, sdcc.spec: bumped version to 2.6.4
3970 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3972 * src/port.h: added TARGET_Z80_LIKE macro
3973 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3974 output PSEG location if --xram-loc or --xstack-loc was used
3975 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3977 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3979 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3980 * as/as_z80.dsp, as/z80/as_z80.dsp,
3981 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3982 * sdcc.dsw: moved project files into subdir
3983 * as/hc08/as_hc08.dsp,
3984 * as/hc08/Makefile.bcc,
3985 * as/hc08/Makefile.in,
3986 * as/mcs51/Makefile.bcc,
3987 * as/mcs51/Makefile.in,
3988 * as/z80/Makefile.bcc,
3989 * as/z80/Makefile.in,
3990 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3993 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3996 * as/mcs51/asmain.c,
3998 * as/z80/assym.c: removed include "strcmpi.h"
3999 * as/hc08/strcmpi.c,
4000 * as/hc08/strcmpi.h,
4001 * as/mcs51/strcmpi.c,
4002 * as/mcs51/strcmpi.h,
4003 * support/Util/strcmpi.c,
4004 * support/Util/strcmpi.h: removed files
4005 * as/strcmpi.c: added as_strncmpi()
4007 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4009 * sdcc.dsw: Added some dependencies on project config.dsp
4011 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4013 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4014 with [di]ram_start to fix a regresion
4016 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4018 * configure.in: added missing mcs51 in status output
4019 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4021 * debugger/mcs51/clean.mk (distclean): remove config.h
4022 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4023 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4024 options.h, s-options-h and options.c
4025 * support/cpp2/clean.mk: unused, removed
4026 * Makefile.common.in,
4029 * as/hc08/Makefile.in,
4031 * as/mcs51/Makefile.in,
4032 * as/mcs51/clean.mk,
4035 * as/z80/Makefile.in,
4037 * as/link/Makefile.in,
4038 * as/link/hc08/Makefile.in,
4039 * as/link/hc08/clean.mk,
4040 * as/link/mcs51/Makefile.in,
4041 * as/link/mcs51/clean.mk,
4042 * as/link/z80/Makefile.in,
4043 * as/link/z80/clean.mk,
4044 * as/link/z80/conf.mk,
4045 * debugger/mcs51/Makefile.in,
4046 * debugger/mcs51/clean.mk,
4047 * device/include/Makefile.in,
4048 * device/lib/Makefile.in,
4049 * device/lib/mcs51/Makefile.in,
4050 * device/lib/pic/Makefile.in,
4051 * device/lib/pic/Makefile.common.in,
4052 * device/lib/pic/Makefile.subdir,
4053 * device/lib/pic/Makefile.rules,
4054 * device/lib/pic16/libio/Makefile.in,
4055 * device/lib/pic16/Makefile.subdir,
4056 * device/lib/pic16/libdev/Makefile.in,
4057 * device/lib/pic16/Makefile.rules,
4058 * device/lib/pic16/Makefile.common.in,
4059 * sim/ucsim/avr.src/Makefile.in,
4060 * sim/ucsim/main_in.mk,
4061 * sim/ucsim/cmd.src/Makefile.in,
4062 * sim/ucsim/doc/Makefile.in,
4063 * sim/ucsim/gui.src/Makefile.in,
4064 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4065 * sim/ucsim/gui.src/serio.src/Makefile.in,
4066 * sim/ucsim/hc08.src/Makefile.in,
4067 * sim/ucsim/libltdl/Makefile.in,
4068 * sim/ucsim/s51.src/Makefile.in,
4069 * sim/ucsim/sim.src/Makefile.in,
4070 * sim/ucsim/sim.src/conf.mk,
4071 * sim/ucsim/xa.src/Makefile.in,
4072 * sim/ucsim/z80.src/Makefile.in,
4076 * support/cpp2/Makefile.in,
4077 * support/librarian/Makefile.in,
4078 * support/librarian/clean.mk,
4079 * support/makebin/Makefile.in,
4080 * support/makebin/clean.mk,
4081 * support/packihx/Makefile.in,
4082 * support/regression/Makefile.in,
4083 * support/regression/ports/ds390/spec.mk,
4084 * support/regression/ports/gbz80/spec.mk,
4085 * support/regression/ports/hc08/spec.mk,
4086 * support/regression/ports/mcs51/spec.mk,
4087 * support/regression/ports/mcs51-large/spec.mk,
4088 * support/regression/ports/mcs51-medium/spec.mk,
4089 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4090 * support/regression/ports/pic14/spec.mk,
4091 * support/regression/ports/pic16/spec.mk,
4092 * support/regression/ports/mcs51-stack-auto/spec.mk,
4093 * support/regression/ports/ucz80/spec.mk,
4094 * support/regression/ports/xa51/spec.mk,
4095 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4096 adding a slash after $(top_builddir) and/or adding @datarootdir@
4098 * debugger/mcs51/configure.in,
4099 * device/lib/pic/configure.in,
4100 * device/lib/pic16/configure.in,
4101 * sim/ucsim/configure.in,
4102 * support/cpp2/configure.in,
4103 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4105 * debugger/mcs51/configure,
4106 * device/lib/pic/configure,
4107 * device/lib/pic16/configure,
4108 * sim/ucsim/configure,
4109 * support/cpp2/configure,
4110 * support/packihx/configure: generated with autoconf 2.60
4112 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4114 * as/link/hc08/lkihx.c (newArea),
4115 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4117 2007-01-02 Borut Razem <borut.razem AT siol.net>
4119 * doc/sdccman.lyx: documented #pragma sdcc_hash
4120 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4122 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4124 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4126 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4127 empty 'while'-loop to work correctly, see regression test 'while.c'
4128 * support/regression/tests/while.c: added
4130 2007-01-01 Borut Razem <borut.razem AT siol.net>
4132 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4133 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4134 support/cpp2/libcpp/sdcpp.c:
4135 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4136 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4137 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4139 2006-12-31 Borut Razem <borut.razem AT siol.net>
4141 * SDCPP synchronized with GCC CPP release version 4.1.1,
4142 currently the latest release:
4143 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4144 support/cpp2/libcpp/include/cpp-id-data.h
4145 support/cpp2/libiberty/fopen_unlocked.c
4146 support/cpp2/libiberty/md5.c
4148 support/cpp2/opt-functions.awk
4149 support/cpp2/opt-gather.awk
4150 support/cpp2/optc-gen.awk
4151 support/cpp2/opth-gen.awk:
4153 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4154 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4155 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4156 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4157 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4158 support/cpp2/diagnostic.h, support/cpp2/except.h,
4159 support/cpp2/hwint.h, support/cpp2/input.h,
4160 support/cpp2/intl.h, support/cpp2/move-if-change,
4161 support/cpp2/opts.c, support/cpp2/opts.h,
4162 support/cpp2/output.h, support/cpp2/prefix.c,
4163 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4164 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4165 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4166 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4167 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4168 support/cpp2/version.c:
4170 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4171 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4172 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4173 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4174 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4175 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4176 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4177 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4178 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4179 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4180 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4182 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4183 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4184 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4185 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4186 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4187 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4188 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4189 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4190 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4191 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4192 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4193 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4194 support/cpp2/system.h:
4197 2006-12-31 Borut Razem <borut.razem AT siol.net>
4199 * configure.in, configure: fixed bug #1538756: configure dies if bison
4200 and flex are not installed, 2nd try
4202 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4204 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4205 400.x for better code in RFE 899102
4207 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4209 * src/SDCCpeeph.c (deadMove),
4211 * src/mcs51/peep.h: renamed 'op' by 'reg'
4212 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4213 (scan4op): small change for removeDeadMove(), added support for
4214 'callee saves' and/or PACLL function calls,
4215 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4216 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4217 left in new dispatcher mcs51DeadMove()
4218 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4220 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4222 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4224 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4225 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4227 2006-12-30 Borut Razem <borut.razem AT siol.net>
4229 * support/cpp2/spacs.h: deleted from svn
4230 * configure.in, configure: fixed bug #1538756: configure dies if bison
4231 and flex are not installed
4233 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4235 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4236 with this z80 passes printf float test when enabled
4237 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4239 2006-12-28 Borut Razem <borut.razem AT siol.net>
4241 * support/cpp2/config.in, support/cpp2/configure.in,
4242 support/cpp2/configure, support/cpp2/Makefile.in:
4243 fix for the solaris build
4245 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4247 * src/SDCC.y (type_specifier2, pointer),
4249 * src/SDCCsymt.c (mergeSpec, checkSClass),
4250 * support/Util/SDCCerr.c,
4251 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4252 * support/valdiag/valdiag.py: Allow test cases to specify
4253 required language standard
4254 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4255 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4257 2006-12-27 Borut Razem <borut.razem AT siol.net>
4259 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4260 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4262 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4264 * support/cpp2/libiberty/Makefile.bcc: updated
4265 * src/pic16/main.c: fixed #pragma udata handling
4266 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4268 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4270 * src/SDCCpeeph.c: made labelHashEntry global,
4271 made pcDistance, FBYNAME static,
4272 (pcDistance): made static, use isComment and isLabel,
4274 (getLabelRef): added, extracted from labelRefCount(),
4275 (labelRefCount): use new getLabelRef(),
4276 (callFuncByName): made static, added deadMove,
4277 use isComment and isLabel,
4278 (newPeepRule): made static, set isLabel,
4279 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4280 labels from peephole rules,
4281 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4282 when isComment or isLabel is set
4283 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4284 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4286 * src/mcs51/peep.h: added
4287 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4288 * src/port.h: added peep->deadMove to port structure
4289 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4290 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4291 deadMove, finally removed no. 1 and 2
4298 * src/hc08/gen.c: mark lines with isComment or isLabel
4299 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4301 * sdcc.spec: bumped version to 2.6.3
4303 2006-12-26 Borut Razem <borut.razem AT siol.net>
4305 * support/cpp2/Makefile.in: added dependency on options.h
4306 * configure: regenerated
4307 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4308 * support/cpp2/Makefile.in: added vasprintf.c
4310 2006-12-25 Borut Razem <borut.razem AT siol.net>
4312 * SDCPP synchronized with GCC CPP release version 3.4.6,
4313 the latest release before 4.x:
4314 * support/cpp2/Makefile.in, support/cpp2/config.h,
4315 support/cpp2/configure, support/cpp2/configure.in,
4316 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4317 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4318 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4319 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4320 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4321 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4322 support/cpp2/cpptrad.c, support/cpp2/except.h,
4323 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4324 support/cpp2/hwint.h, support/cpp2/intl.h,
4325 support/cpp2/line-map.c, support/cpp2/line-map.h,
4326 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4327 support/cpp2/output.h, support/cpp2/prefix.c,
4328 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4329 support/cpp2/system.h, support/cpp2/version.c:
4331 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4332 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4333 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4334 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4335 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4336 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4337 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4338 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4339 support/cpp2/move-if-change, support/cpp2/opts.c,
4340 support/cpp2/opts.h, support/cpp2/opts.sh,
4341 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4342 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4343 support/cpp2/win32, support/cpp2/win32/dirent.c,
4344 support/cpp2/win32/dirent.h:
4346 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4347 * support/cpp2/sdcpp.h: renamed from sdcc.h
4348 * sdcppinit.c: deleted
4350 2006-12-23 Borut Razem <borut.razem AT siol.net>
4352 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4353 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4354 preproc.c: an other try to fix bug #982435: introduced
4355 -pedantic-parse-number command line option and pedantic_parse_number
4358 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4360 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4362 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4363 corrected overlayed areax addresses, warn about memory overlaps
4364 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4373 * src/port.h: added xabs_name and iabs_name
4374 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4375 (glue, emitMaps): create and emit maps d_abs and i_abs
4376 * src/SDCCglue.h: cosmetic changes
4377 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4379 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4380 (allocDefault): put absolute, initialized globals in them
4381 * support/regression/tests/absolute.c: added absolute bdata test
4382 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4384 2006-12-20 Borut Razem <borut.razem AT siol.net>
4386 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4387 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4388 added regression test for bug #982435
4390 2006-12-18 Borut Razem <borut.razem AT siol.net>
4392 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4393 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4394 small cosmetic changes
4395 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4396 * support/regression/tests/bug-1351710.c: added regression test
4398 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4400 * doc/sdccman.lyx: added the long missed iCode table
4401 "<where is figure II?>", added links to wiki
4403 2006-12-17 Borut Razem <borut.razem AT siol.net>
4405 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4406 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4407 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4408 unified table driven pragma handling, pragma argument type checking
4409 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4410 current one - version 1.1.3
4411 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4413 2006-12-13 Raphael Neider <rneider AT web.de>
4415 * src/pic/device.h: removed AssignedMemory structure and macros
4416 * src/pic/device.c: removed global finalMapping (linker assigns
4418 (register_map): add SFRs to remembered memRanges
4419 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4420 assignFixedRegisters,assignRelocatableRegisters): removed,
4421 (setMaxRAM,validAddress): adapted accordingly,
4422 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4423 reasonably sized sharebanks,
4424 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4425 (allDefsOutOfRange): removed unused code,
4426 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4428 * src/pic/pcode.c (register_reassign): removed recursion warning,
4429 fired far too often,
4430 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4431 to use existing pic14_stringInSet() to avoid duplicate symbols,
4432 tidied up the code a bit,
4433 (pic14printLocals): added in symmetry to printExterns, replaces
4434 writeUsedRegs more or less,
4435 (picglue): call new pic14_printLocals(),
4436 * device/include/pic/pic*.h: removed #pragma memmap directives,
4437 information gathered from include/pic/pic14devices.txt
4438 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4440 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4442 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4444 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4446 * device/include/mcs51/cc2430.h: fixed missing ';'
4448 2006-12-10 Raphael Neider <rneider AT web.de>
4450 * device/lib/pic16/libc/stdio/vfprintf.c,
4451 * device/lib/pic16/libc/stdio/printf_small.c,
4452 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4453 char arguments, as char varargs are cast to int by the caller,
4454 hopefully fixes #1604915 (other device libraries are still affected)
4456 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4458 * src/mcs51/ralloc.c (packRegsForAssign),
4459 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4461 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4463 * device/include/malloc.h: removed init_dynamic_memory
4464 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4465 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4466 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4467 * device/lib/libsdcc.lib,
4468 * device/lib/Makefile.in,
4469 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4470 * doc/sdccman.lyx: documented use of new _heap.c
4471 * support/regression/tests/malloc.c: removed init_dynamic_memory
4472 * src/cdbFile.c(spacesToUnderscores): new function,
4473 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4475 * device/include/tinibios.h: removed defines for putchar and getchar
4476 * device/lib/ds390/Makefile.in: added putchar.c
4477 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4479 2006-12-09 Borut Razem <borut.razem AT siol.net>
4481 * support/cpp2/sdcc.h: prevent multiple inclusion
4482 * support/cpp2/options.h: deleted
4484 2006-12-08 Borut Razem <borut.razem AT siol.net>
4486 * support/cpp2/sdcc.h: removed x*alloc() macros
4487 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4488 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4489 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4490 * support/cpp2/system.h: moved #include "sdcc.h"
4491 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4492 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4494 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4495 -funsigned-char options
4496 * support/cpp2/sdcppmain.c: fixed bug 1611411
4498 2006-12-07 Borut Razem <borut.razem AT siol.net>
4500 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4503 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4505 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4506 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4508 * .version: bumped to 2.6.2 because a) it's been a while
4509 b) the linker sources have moved c) the preprocessor is upgraded
4511 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4513 * support/regression/tests/snprintf.c: some checks
4514 * lib/src/printf_large.c: %bc: read char instead of int from stack
4516 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4518 * device/include/mcs51/cc2430.h: inserted _XPAGE
4520 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4522 * device/include/mcs51/cc2430.h: added
4524 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4526 * device/include/asm/default/features.h,
4527 * device/include/asm/ds390/features.h,
4528 * device/include/mcs51/at89s53.h,
4529 * device/include/ser.h,
4530 * device/include/ser_ir.h,
4531 * device/include/serial.h: changed keywords to double underscore variants,
4532 fixes bug 1590261 some more, thanks Steven Borley
4534 2006-12-01 Raphael Neider <rneider AT web.de>
4536 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4537 but emit warning (recursion is not supported for pic14)
4539 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4541 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4542 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4544 2006-11-30 Raphael Neider <rneider AT web.de>
4546 * src/pic/device.c (dump_sfr): always emit symbols
4547 * src/pic/glue.c (pic14printPublics): fixed typo
4549 2006-11-30 Raphael Neider <rneider AT web.de>
4551 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4552 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4553 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4554 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4555 a sharebank, use a non-shared bank for the stack if none available
4556 * src/pic/device.h (struct memRange): added linked list next field,
4557 added prototypes for above functions
4558 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4559 (typeRegWithIdx): accept fixed and unfixed stack registers
4560 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4561 the stack, handle shared and banked stack (except for WSAVE),
4562 (insertBankSel): removed useless optimization (will never fire),
4563 (FixRegisterBanking): added optimization for devices with only one
4564 possibly aliased bank of memory, like 16f84
4565 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4566 devices have no SHAREBANK in the linker script
4567 * device/include/pic/pic14devices.txt: documented memmap
4568 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4570 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4572 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4573 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4574 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4575 genhc08Code): switched most of the D (debug) macros to DD (detailed
4576 debug) macros to better control clutter in the generated .asm file.
4577 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4578 genRightShift): fixed bug with non-constant bit shift stored to
4579 a volatile result (SF Open Discussion forum thread #1616749).
4580 Single byte case is not yet optimized.
4582 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4584 * device/include/asm/mcs51/features.h,
4585 * device/include/malloc.h,
4586 * device/include/stdio.h: changed keywords to double underscore variants,
4589 2006-11-27 Borut Razem <borut.razem AT siol.net>
4591 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4592 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4593 support/cpp2/output.h, support/cpp2/cppinit.c,
4594 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4595 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4596 support/cpp2/cppdefault.c, support/cpp2/system.h,
4597 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4598 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4599 support/cpp2/prefix.c, support/cpp2/except.h,
4600 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4601 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4602 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4603 support/cpp2/version.c, support/cpp2/cppmain.c,
4604 support/cpp2/version.h, support/cpp2/hashtable.c,
4605 support/cpp2/cpperror.c:
4606 synchronized with GCC CPP release version 3.3.6,
4607 the latest where cppmain.c still exists.
4608 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4609 support/cpp2/sdcppinit.c: added
4611 2006-11-27 Borut Razem <borut.razem AT siol.net>
4613 * support/cpp2/cpplex.c:
4614 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4616 * support/cpp2/cpplib.c: removed definitions of unused variables
4618 2006-11-26 Borut Razem <borut.razem AT siol.net>
4620 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4621 since they are redefined by macros in support/cpp2/sdcc.h
4622 * support/cpp2/sdcc.h: x*alloc macro redefinition
4624 2006-11-25 Borut Razem <borut.razem AT siol.net>
4626 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4627 support/cpp2/configure, support/cpp2/Makefile.in,
4628 support/cpp2/cppfiles.c, support/cpp2/output.h,
4629 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4630 support/cpp2/config.h, support/cpp2/cpplib.h,
4631 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4632 support/cpp2/cppdefault.c, support/cpp2/config.in,
4633 support/cpp2/system.h, support/cpp2/cpplex.c,
4634 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4635 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4636 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4637 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4638 support/cpp2/configure.in, support/cpp2/intl.h,
4639 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4640 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4641 support/cpp2/version.c, support/cpp2/cppmain.c,
4642 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4643 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4644 support/cpp2/cpperror.c,
4645 support/cpp2/libiberty/safe-ctype.c,
4646 support/cpp2/libiberty/safe-ctype.h,
4647 support/cpp2/libiberty/splay-tree.c,
4648 support/cpp2/libiberty/obstack.c,
4649 support/cpp2/libiberty/lbasename.c,
4650 support/cpp2/libiberty/splay-tree.h,
4651 support/cpp2/libiberty/obstack.h:
4652 synchronized with GCC CPP release version 3.2.3,
4653 the latest before integration of cpp into gcc
4654 * support/cpp2/except.h, support/cpp2/line-map.c,
4655 support/cpp2/line-map.h,
4656 support/cpp2/libiberty/hex.c,
4657 support/cpp2/libiberty/concat.c,
4658 support/cpp2/libiberty/filenames.h: added
4659 * support/cpp2/intl.c: deleted
4661 2006-11-24 Borut Razem <borut.razem AT siol.net>
4663 * src/SDCC.y: enabled compilation of empty source file
4664 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4665 "ISO C forbids an empty source file"
4666 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4667 if all the code is ifdefed out.
4669 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4671 * src/hc08/gen.c (genPcall): fix for bug #1601032
4673 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4675 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4676 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4677 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4678 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4679 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4680 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4681 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4682 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4683 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4684 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4685 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4686 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4687 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4688 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4689 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4690 Renamed to all upper case as per the standard set by SiLabs
4692 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4694 * device/include/mcs51/C8051F520.h: new, added
4695 * device/include/mcs51/compiler.h: added link about predefined macros
4697 2006-11-23 Raphael Neider <rneider AT web.de>
4699 * src/regression/Makefile: add -L path to fresh library
4700 * src/regression/simulate: emphasize FAILED output
4701 * src/regression/create_stc: output _failures from gpsim
4702 * src/regression/compare4.c,
4703 * src/regression/rotate6.c: fixed char literals,
4704 all compile, all run =8-D
4706 * src/pic/pcode.h: added isPCASMDIR macro
4707 * src/pic/gen.c (genAnd): fixed bit offset
4708 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4709 packBits): unified register numbering schemes,
4710 (newReg): do not insert stack registers into hash table,
4711 (initStack): unpinned pseudo stack, simplified,
4712 (typeRegWithIdx): fixed retrieval of stack registers,
4713 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4714 (pCodeReplace): removed invalid assertion,
4715 (insertPCodeInstruction): fixed newly added labels,
4716 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4717 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4718 DumpFlow): removed unsed (broken?) code,
4719 (insertBankSel): prevent STATUS from being BANKSELed,
4720 (FixRegisterBanking): rewritten from scratch, implemented generic
4721 optimizations (suppress BANKSELs to same register and to registers
4722 present in all banks),
4723 (AnalyzeBanking): update flow after BANKSELection
4725 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4726 sharebank, let linker place it, mark STKxx symbols as emitted
4728 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4730 * src/regression/arrays.c,
4731 * src/regression/bank1.c,
4732 * src/regression/bool2.c,
4733 * src/regression/compare7.c,
4734 * src/regression/compare8.c,
4735 * src/regression/compare9.c,
4736 * src/regression/compare10.c,
4737 * src/regression/configword.c,
4738 * src/regression/for.c,
4739 * src/regression/mult1.c,
4740 * src/regression/pointer1.c,
4741 * src/regression/rotate6.c,
4742 * src/regression/string1.c,
4743 * src/regression/struct1.c,
4744 * src/regression/Makefile: make PIC14 regression tests run again
4745 (3 fail, 6 won't compile)
4747 2006-11-21 Raphael Neider <rneider AT web.de>
4749 * device/include/pic16/pic18f4550.h,
4750 * device/include/pic16/pic18f4455.h,
4751 * device/lib/pic16/libdev/pic18f4550.c,
4752 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4753 * configure.in: removed superfluous closing bracket
4755 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4757 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4760 2006-11-21 Raphael Neider <rneider AT web.de>
4762 * src/pic/device.{c,h}: added pic14_getPIC()
4763 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4764 (genAnd): added PIC code for one case, fixes #1597044
4765 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4766 SFRs that are present in all banks (e.g., STATUS)
4768 2006-11-20 Raphael Neider <rneider AT web.de>
4770 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4771 INCFSZ/INCFSZW and declared them as changing Z bit,
4772 (insertPCodeInstruction): correctly invert the above instructions,
4774 (DoBankSelect): don't panic on po_immediates
4776 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4779 * as/link/mcs51/lkihx.c (newArea),
4780 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4781 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4783 2006-11-11 Raphael Neider <rneider AT web.de>
4785 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4786 bitfield symbols, fixes #1579535 (once more...).
4788 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4790 * support/regression/generate-cases.py,
4791 * support/regression/fwk/include/testfwk.h,
4792 * support/regression/fwk/lib/testfwk.c: used code pointers,
4793 (about 50kByte less code generated for mcs51)
4795 2006-11-06 Borut Razem <borut.razem AT siol.net>
4797 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4798 debugger/mcs51/configure: fixed failed check because the function
4799 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4800 who submitted the patch for gpsim.
4801 * debugger/mcs51/configure.in: removed the result message
4802 * debugger/mcs51/Makefile.in: fixed the config.status warning
4803 "... seems to ignore the --datarootdir setting"
4805 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4807 * device/include/mcs51/c8051f020.h,
4808 * device/include/mcs51/c8051f040.h,
4809 * device/include/mcs51/c8051f060.h,
4810 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4811 * src/z80/gen.c (gencjneshort),
4812 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4814 2006-10-31 Borut Razem <borut.razem AT siol.net>
4816 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4817 debugger/mcs51/configure: get readline version
4819 2006-10-30 Borut Razem <borut.razem AT siol.net>
4821 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4822 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4823 debugger/mcs51/configure: locate readline even when cross compiling
4824 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4826 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4828 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4831 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4833 * device/include/malloc.h,
4834 * device/lib/calloc.c,
4835 * device/lib/free.c,
4836 * device/lib/malloc.c,
4837 * device/lib/realloc.c: moved definition of struct into sources
4838 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4840 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4842 * as/asx8051.dsp: corrected output directories
4843 * as/link/hc08: new directory for hc08 linker
4844 * as/hc08/aslink.h, as/link/aslink.h,
4845 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4846 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4847 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4848 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4849 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4850 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4851 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4852 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4853 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4854 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4855 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4856 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4857 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4858 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4859 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4860 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4861 * as/link/hc08/conf.mk,
4865 * sdcc.dsw: moved hc08 linker to as/link/hc08
4866 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4867 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4868 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4869 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4870 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4871 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4872 * as/link/mcs51/aslink.dsp,
4873 * as/link/mcs51/Makefile.in: factored out the common files
4874 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4875 * as/clean.mk: extra cleaning common files
4876 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4877 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4878 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4880 2006-10-29 Raphael Neider <rneider AT web.de>
4882 * src/pic/ralloc.c (newReg): create aliases for registers with
4883 multiple names to fix #1579535 and #1584001,
4884 (regWithIdx,dirregWithName): resolve aliases on lookup
4885 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4887 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4888 to prevent build errors on small devices
4890 2006-10-28 Raphael Neider <rneider AT web.de>
4892 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4893 assumption within interrupt handlers, fixes #1584940
4894 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4895 "emitted" to avoid emitting them again in udata
4897 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4899 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4902 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4904 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4905 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4906 on/off CR to CRLF conversion.
4908 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4910 * doc/sdccman.lyx: updated IRQ section
4912 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4914 * device/lib/serial_io.c: removed
4915 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4916 replacements for serial_io.c
4918 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4920 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4922 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4924 * device/lib/serial_io.c: Default putchar() and getchar() for
4925 mcs51 uses serial port.
4927 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4929 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4931 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4933 * support/regression/ports/mcs51/support.c: smaller
4934 _sdcc_external_startup()
4935 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4937 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4939 * device/lib/gbz80/crt0.s,
4940 * device/lib/gbz80/crt0_rle.s,
4941 * device/lib/gbz80/div.s,
4942 * device/lib/gbz80/fstubs.s,
4943 * device/lib/gbz80/heap.s,
4944 * device/lib/gbz80/mul.s,
4945 * device/lib/gbz80/putchar.s,
4946 * device/lib/gbz80/stubs.s,
4947 * device/lib/z80/crt0.s,
4948 * device/lib/z80/crt0_rle.s,
4949 * device/lib/z80/div.s,
4950 * device/lib/z80/fstubs.s,
4951 * device/lib/z80/heap.s,
4952 * device/lib/z80/mul.s,
4953 * device/lib/z80/putchar.s,
4954 * device/lib/z80/stubs.s: reverted, I was mistaken
4956 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4958 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4959 * support/regression/ports/mcs51/support.c: removed race
4960 condition on TI in _putchar allowing to use serial port mode 0
4962 2006-10-20 Borut Razem <borut.razem AT siol.net>
4964 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4966 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4968 * device/lib/gbz80/crt0.s,
4969 * device/lib/gbz80/crt0_rle.s,
4970 * device/lib/gbz80/div.s,
4971 * device/lib/gbz80/fstubs.s,
4972 * device/lib/gbz80/heap.s,
4973 * device/lib/gbz80/mul.s,
4974 * device/lib/gbz80/putchar.s,
4975 * device/lib/gbz80/stubs.s,
4976 * device/lib/z80/crt0.s,
4977 * device/lib/z80/crt0_rle.s,
4978 * device/lib/z80/div.s,
4979 * device/lib/z80/fstubs.s,
4980 * device/lib/z80/heap.s,
4981 * device/lib/z80/mul.s,
4982 * device/lib/z80/putchar.s,
4983 * device/lib/z80/stubs.s: removed all leading underscores from area names
4985 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4987 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4988 regression tests are not waiting in the simulator for simulated
4989 transmission of debug output
4991 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4993 * device/lib/printf_large.c: slightly smaller
4994 * doc/sdccman.lyx: do not use spaces within html links
4996 2006-10-16 Borut Razem <borut.razem AT siol.net>
4998 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4999 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5000 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5001 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5002 debugger/mcs51/configure:
5003 [ 1185668 ] add gnu readline support to sdcdb - enabled
5005 2006-10-16 Raphael Neider <rneider AT web.de>
5007 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5008 fixes #1577882, removes close to all banking optimizations
5010 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5012 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5013 variables in code memory
5014 * support/regression/tests/absolute.c: added test for this
5016 2006-10-15 Raphael Neider <rneider AT web.de>
5018 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5020 (BankSelect): emit BANKSEL before touching linker-placed regs,
5023 2006-10-10 Raphael Neider <rneider AT web.de>
5025 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5026 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5027 * src/pic/main.c (_pic14_parseOptions),
5028 * src/pic/main.h: mostly reverted to previous state, now use results
5029 from SDCCmain.c's argument parsing
5031 2006-10-10 Borut Razem <borut.razem AT siol.net>
5033 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5034 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5035 [ 1185668 ] add gnu readline support to sdcdb -
5036 prepared for READLINE, not enabled yet,
5037 thanks to <tal.bav AT gmail.com>
5039 2006-10-10 Raphael Neider <rneider AT web.de>
5041 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5042 * src/pic16/devices.inc,
5043 * device/include/pic16 (pic18f[24]620.h),
5044 * device/include/pic18fregs.h,
5045 * device/lib/pic16/pics.all,
5046 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5047 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5048 Gary Plumbridge and Anton Strobl
5050 2006-10-10 Raphael Neider <rneider AT web.de>
5052 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5053 --stack-siz=NUM options to configure the argument passing stack
5054 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5055 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5056 (pic14_getSharebankSize): obey --stack-siz=NUM,
5057 (pic14_getSharebankAddress): obey --stack-loc=NUM
5059 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5061 * doc/sdccman.lyx: added to the manual
5062 * doc/figures/ddd_example.png: added (neither pdflatex nor
5063 most browsers seem to like the .eps file)
5065 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5067 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5068 to /tmp and /var/tmp acc. LSB
5069 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5071 * support/regression/tests/onebyte.c: added test
5073 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5075 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5077 2006-10-05 Borut Razem <borut.razem AT siol.net>
5079 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5081 - sdcc.dsw: changed property eol-style to CRLF
5082 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5084 2006-10-04 Raphael Neider <rneider AT web.de>
5086 * device/include/pic/{pic16f84.h,pic16f84a.h},
5087 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5088 from patch #1522504, thanks to Robas Teodor
5090 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5092 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5095 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5097 * src/pic16/glue.c (pic16emitMaps),
5098 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5099 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5100 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5101 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5103 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5104 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5106 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5108 * support/librarian/sdcclib.c: Added option -l.
5109 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5111 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5112 using Windows command prompt.
5114 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5116 * device/lib/libsdcc.lib: added module rand
5117 * src/ds390/ralloc.c (rematStr),
5118 * src/hc08/ralloc.c (rematStr),
5119 * src/mcs51/ralloc.c (rematStr),
5120 * src/z80/ralloc.c (rematStr): made output more consistent
5121 * src/mcs51/gen.c: cosmetic changes
5123 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5125 * src/port.h: added mem.cabs_name to PORT
5132 * src/z80/main.c: added cabs_name initializers
5133 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5135 (emitMaps): emit absolutes in code memory into cabs_name
5137 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5138 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5139 * support/regression/fwk/include/testfwk.h: added define for at
5140 * support/regression/tests/absolute.c: added, new
5142 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5144 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5145 optimizations, see also patch 887161 by Stas Sergeev
5146 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5147 to be necessary anymore,
5148 (102, 103, 104, 127): renamed all occurances of bp to _bp
5150 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5152 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5153 thanks Weston T. Schmidt for patch 1555221
5154 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5155 * src/SDCCicode.c(geniCodeMultiply): small optimization
5157 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5159 * device/include/stdlib.h: added rand prototypes
5160 * device/lib/rand.c: new, added
5161 * device/lib/Makefile.in: added rand.c
5162 * src/z80/peeph.def,
5163 * src/z80/peeph-gbz80.def,
5164 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5166 2006-09-20 Raphael Neider <rneider AT web.de>
5168 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5170 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * as/link/aslink.h: cosmetic changes
5173 * as/link/mcs51/Makefile.in,
5174 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5176 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * as/link/mcs51/aslink.h,
5180 * as/link/z80/aslink.h: merged and moved to as/link/
5181 * as/link/lkstore.c,
5182 * as/link/mcs51/lkstore.c: moved to as/link/
5183 * as/link/clean.mk: remove *.o
5184 * as/link/mcs51/alloc.h: deleted
5185 * as/link/mcs51/lkarea.c: added lnksect prototype
5186 * as/link/mcs51/lkdata.c,
5187 * as/link/mcs51/lklex.c,
5188 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5189 * as/link/mcs51/lkmem.c,
5190 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5191 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5192 * as/link/mcs51/aslink.dsp,
5193 * as/link/mcs51/Makefile.aslink,
5194 * as/link/mcs51/Makefile.bcc,
5195 * as/link/mcs51/Makefile.in: updated for moved files
5196 * as/link/z80/lkarea.c,
5197 * as/link/z80/lkhead.c,
5198 * as/link/z80/lklex.c,
5199 * as/link/z80/lklibr.c,
5200 * as/link/z80/lklist.c,
5201 * as/link/z80/lkmain.c,
5202 * as/link/z80/lkrloc.c,
5203 * as/link/z80/lksym.c: synced with mcs51
5204 * as/link/z80/lkdata.c,
5205 * as/link/z80/lkeval.c,
5206 * as/link/z80/lkihx.c,
5207 * as/link/z80/lks19.c: cosmetic changes
5208 * as/link/z80/Makefile.in,
5209 * as/link/z80/linkgbz80.dsp,
5210 * as/link/z80/linkz80.dsp: updated for moved files
5212 2006-09-16 Borut Razem <borut.razem AT siol.net>
5214 * debugger/mcs51/sdcdb.c: partially fixed
5215 [ 1203664 ] sdcdb fails to open files w. two "." periods
5216 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5217 debugger/mcs51/symtab.h: fixed indenting
5218 * configure.in, configure: up to date with latest Maarten's changes
5220 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5223 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5224 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5225 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5226 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5227 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5228 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5229 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5230 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5231 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5232 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5233 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5234 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5235 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5236 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5237 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5238 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5239 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5240 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5241 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5242 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5243 as/link/mcs51/alloc.h,
5244 as/link/mcs51/clean.mk,
5245 as/link/mcs51/conf.mk,
5246 as/link/mcs51/Makefile.bcc,
5247 as/link/mcs51/Makefile.in,
5248 as/link/mcs51/readme.390,
5249 as/link/mcs51/strcmpi.c,
5250 as/link/mcs51/strcmpi.h,
5252 as/mcs51/Makefile.bcc,
5253 as/mcs51/Makefile.in,
5256 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5258 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5261 * as/link/Makefile.in,
5262 * as/link/z80/linkgbz80.dsp,
5263 * as/link/z80/linkz80.dsp,
5270 * link/z80/aslink.h,
5271 * link/z80/clean.mk,
5273 * link/z80/linkgbz80.dsp,
5274 * link/z80/linkz80.dsp,
5275 * link/z80/lkarea.c,
5276 * link/z80/lkdata.c,
5277 * link/z80/lkeval.c,
5280 * link/z80/lkhead.c,
5283 * link/z80/lklibr.c,
5284 * link/z80/lklist.c,
5285 * link/z80/lkmain.c,
5286 * link/z80/lkrloc.c,
5289 * link/z80/Makefile.in,
5291 * sdcc.dsw: moved link/ to as/link/
5293 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5295 * as/mcs51/i51mch.c (machine): fixed warning
5297 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5301 2006-09-09 Borut Razem <borut.razem AT siol.net>
5303 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5304 sdcdb WIN32 native port
5305 * src/clean.mk: fixed
5307 2006-09-08 Borut Razem <borut.razem AT siol.net>
5309 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5311 2006-09-08 Raphael Neider <rneider AT web.de>
5313 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5314 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5315 to gplink to disable processor mismatch warning and to allow
5316 the use of devices with only aliased (shared) memory banks,
5317 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5319 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5321 * doc/sdccman.lyx: Some re-formating plus example on using
5322 #pragma preproc_asm +/-
5324 2006-09-07 Borut Razem <borut.razem AT siol.net>
5326 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5329 2006-09-06 Borut Razem <borut.razem AT siol.net>
5331 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5332 line at sdcc.nsi:153
5333 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5335 2006-09-05 Borut Razem <borut.razem AT siol.net>
5337 * configure.in, configure: support for winsock2
5338 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5339 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5340 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5341 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5342 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5344 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5346 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5348 * support/regression/tests/bug1551947.c: new, added
5349 * src/SDCCsymt.h: strings are char* not byte*
5351 2006-09-05 Raphael Neider <rneider AT web.de>
5353 * device/lib/pic16/libdev/pic18f4550.c,
5354 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5355 declarations/definitions from patch #1520949
5357 2006-09-05 Raphael Neider <rneider AT web.de>
5359 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5360 byte-aligned bitfields, fixes #1539278
5362 2006-09-05 Raphael Neider <rneider AT web.de>
5364 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5367 2006-09-04 Borut Razem <borut.razem AT siol.net>
5369 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5370 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5371 -mno-cygwin is a part of the compiler name
5372 * support/scripts/sdcc_mingw32: don't disable ucsim
5374 2006-09-03 Borut Razem <borut.razem AT siol.net>
5376 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5377 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5379 2006-09-03 Raphael Neider <rneider AT web.de>
5382 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5383 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5386 2006-09-01 Borut Razem <borut.razem AT siol.net>
5388 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5389 to make ppc-osx happy
5391 2006-08-31 Borut Razem <borut.razem AT siol.net>
5393 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5394 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5395 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5396 * support/regression/ports/ds390/spec.mk,
5397 support/regression/ports/mcs51/spec.mk,
5398 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5399 To run regression tests in mingw environment:
5400 make DEV_NULL=NUL CC=gcc
5402 2006-08-30 Borut Razem <borut.razem AT siol.net>
5404 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5405 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5406 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5407 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5408 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5409 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5410 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5411 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5412 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5413 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5414 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5415 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5416 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5417 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5418 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5419 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5420 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5421 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5422 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5423 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5424 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5425 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5426 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5427 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5428 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5429 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5430 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5431 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5432 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5433 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5434 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5435 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5436 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5437 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5438 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5439 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5440 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5441 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5442 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5443 ucsim WIN32 native port
5445 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5447 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5449 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5451 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5452 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5454 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5456 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5457 * support/regression/tests/bug1546986.c: new, added
5458 * as/mcs51/.cvsignore,
5459 * debugger/mcs51/.cvsignore,
5460 * src/.cvsignore: deleted
5462 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5464 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5467 2006-08-20 Borut Razem <borut.razem AT siol.net>
5469 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5470 removed cl_listen_console::match(), cl_console::match(),
5471 restructured cl_commander::proc_input()
5473 2006-08-16 Borut Razem <borut.razem AT siol.net>
5475 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5476 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5477 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5479 2006-08-14 Borut Razem <borut.razem AT siol.net>
5481 * support/regression/Makefile.in,
5482 support/regression/ports/pic14/gpsim.cmd,
5483 support/regression/ports/pic14/spec.mk,
5484 support/regression/ports/pic14/support.c:
5485 added pic14 regression test
5487 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5489 * as/doc/asxhtm.html: documented changed ABS behaviour
5490 * as/doc/README: fixed some typos
5492 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5494 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5497 2006-08-12 Borut Razem <borut.razem AT siol.net>
5499 * support/regression/fwk/include/testfwk.h,
5500 support/regression/fwk/lib/testfwk.c,
5501 support/regression/generate-cases.py,
5502 support/regression/Makefile.in:
5503 regression test framework does not depend on function pointers and
5506 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5508 * device/include/stddef.h: c temporary hack to fix bug 1518273
5510 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5512 * device/include/mcs51/cc2510fx.h: added
5513 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5516 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5518 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5519 * as/z80/Makefile.in: added strcmpi.c
5520 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5521 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5523 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5525 * device/lib/gbz80/asm_strings.s,
5526 * device/lib/gbz80/crt0_rle.s,
5527 * device/lib/gbz80/div.s,
5528 * device/lib/gbz80/mul.s,
5529 * device/lib/gbz80/shift.s,
5530 * device/lib/z80/asm_strings.s,
5531 * device/lib/z80/crt0_rle.s,
5532 * device/lib/z80/div.s,
5533 * device/lib/z80/mul.s,
5534 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5535 flags which are all upper case
5537 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5539 * as/z80/asm.h: made CASE_SENSITIVE 1
5540 * link/z80/aslink.h: made CASE_SENSITIVE 1
5541 * src/z80/gen.c (throughout): made all conditionals upper case
5542 * support/regression/tests/bug1503067.c: new
5544 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5546 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5547 (shiftIntoPair): added case 2 for PAIR_IY,
5548 (setupToPreserveCarry): replaced parameters with iCode and check if
5549 PAIR_DE is in use to fix bug 1399290,
5550 (genPlus, genMinus): updated call to setupToPreserveCarry
5551 * support/regression/tests/bug1399290.c: new
5553 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5555 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5556 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5557 * src/ds390/gen.c (shiftRLong),
5558 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5559 * src/mcs51/gen.c (sameReg): changed to sameByte,
5560 (xch_a_aopGet): new,
5561 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5562 shiftRLong): fixed bug 1533966
5563 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5564 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5565 * support/regression/Makefile.in: disabled z80, enabled ucz80
5566 * support/regression/tests/float_trans.c: enabled test for z80 and host
5567 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5569 2006-08-01 Borut Razem <borut.razem AT siol.net>
5571 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5572 comparison is always false due to limited range of data type
5573 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5575 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5577 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5578 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5579 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5580 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5582 2006-07-31 Borut Razem <borut.razem AT siol.net>
5584 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5585 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5586 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5587 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5588 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5589 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5590 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5591 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5592 enable ucsim mingw compilation. Serial port is disabled,
5593 since it uses termios.h API, which is not available on native
5596 2006-07-31 Borut Razem <borut.razem AT siol.net>
5598 * Small Device C Compiler 2.6.0 released
5599 * support/scripts/sdcc.nsi: added FULL_DOC option
5600 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5602 2006-07-28 Borut Razem <borut.razem AT siol.net>
5604 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5605 * doc/INSTALL.txt: updated
5607 2006-07-27 Borut Razem <borut.razem AT siol.net>
5609 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5610 device/lib/pic/libdev/Makefile.in: fixed bug
5611 [ 1438354 ] pic libsdcc: distclean doesn't work
5612 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5613 device/lib/pic16/libio/Makefile.in: fixed bug
5614 [ 1438344 ] pic16 lib: clean doesn't work properly
5615 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5617 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5619 * device/lib/pic/libsdcc/fsdiv.c,
5620 * device/lib/pic/libsdcc/fsmul.c,
5621 * device/lib/pic16/libsdcc/float/fsdiv.c,
5622 * device/lib/pic16/libsdcc/float/fsmul.c,
5623 * device/lib/_fsdiv.c,
5624 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5625 * support/regression/tests/bug1520966.c: added
5626 * doc/knownbugs.html: removed [ 1520966 ] from the list
5628 2006-07-25 Borut Razem <borut.razem AT siol.net>
5630 * configure.in, configure, sdccconf_in.h: fixed bug
5631 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5632 * doc/knownbugs.html: removed [ 1519095 ] from the list
5634 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5636 * doc/knownbugs.html: added, contains list of known bugs at release
5637 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5639 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5641 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5642 function registers and corrected defaults with additional warning
5643 * device/lib/malloc.c: cosmetic changes
5644 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5645 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5646 (fillGaps): and used it
5648 2006-07-20 Raphael Neider <rneider AT web.de>
5650 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5651 output unless SDCCPICDEBUG is set
5652 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5653 output if SILENT is set
5655 2006-07-11 Borut Razem <borut.razem AT siol.net>
5657 * doc/README.txt: updated
5659 2006-07-10 Borut Razem <borut.razem AT siol.net>
5661 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5662 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5663 in WIN32 installation
5664 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5667 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5669 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5670 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5672 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5674 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5676 2006-07-06 Borut Razem <borut.razem AT siol.net>
5678 * support/regression/tests/bitfields.c:
5679 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5680 * support/regression/tests/constantRange.c:
5681 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5683 2006-07-04 Borut Razem <borut.razem AT siol.net>
5685 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5687 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5688 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5689 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5690 reverted changes from 2006-07-03
5691 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5692 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5693 added CPPFLAGS, used by the host port
5695 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5697 * support/regression/valdiag/tests/switch.c,
5698 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5699 * support/regression/tests/libmullong.c: fixed for host
5700 * support/regression/ports/host/spec.mk: disable all warnings for host,
5701 SDCC runs with --less-pedantic too
5703 2006-07-03 Borut Razem <borut.razem AT siol.net>
5705 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5707 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5708 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5709 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5710 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5712 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5713 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5714 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5715 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5717 2006-07-02 Raphael Neider <rneider AT web.de>
5719 * src/pic16/devices.inc,
5720 * device/include/pic16/pic18fregs.h,
5721 * device/include/pic16/pic18f4550.h,
5722 * device/lib/pic16/pics.all,
5723 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5725 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5727 * as/hc08/lkaomf51.c (OutputName),
5728 * as/mcs51/lkaomf51.c (OutputName),
5729 * as/z80/asmain.c (asmbl),
5730 * src/ds390/main.c (asmLineNodeFromLineNode),
5731 * src/hc08/ralloc.c (hc08_assignRegisters),
5732 * src/mcs51/main.c (asmLineNodeFromLineNode),
5733 * src/xa51/ralloc.c (checkRegMask),
5734 * src/xa51/gen.c (emitcode),
5735 * src/z80/gen.c (_emit2),
5736 * src/SDCCast.c (searchLitOp),
5738 * support/packihx/packihx.c,
5739 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5740 * src/ds390/gen.c (aopPutUsesAcc),
5741 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5742 * support/regression/tests/libmullong.c (mullong_wrapper),
5743 * src/SDCCsymt.c (powof2),
5745 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5746 * src/SDCCsymt.h: added TYPE_TARGET_*
5747 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5748 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5749 SDCCast because 1) header problems 2) this is the right place
5750 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5751 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5754 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5756 * src/SDCCicode.h: removed buggy semicolon in unused macro
5757 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5758 search for previous definiton of auto symbols too,
5759 (findPrevUse): fixed logic of emitWarnings
5761 2006-06-26 Raphael Neider <rneider AT web.de>
5763 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5764 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5766 2006-06-25 Raphael Neider <rneider AT web.de>
5768 * device/lib/pic/libm: NEW, added math library functions
5769 * device/lib/pic/libsdcc: NEW; added float support functions
5770 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5771 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5772 NEW, added math related headers
5773 * device/include/asm/pic/features.h: NEW
5774 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5775 (popGet): allow larger offsets for AOP_PCODE,
5776 (genDataPointerSet): handle literals explicitly, more debug output,
5777 (genAssign): fixed for float using aopLiteral ;-)
5778 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5779 GOTO initialisation routine
5780 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5781 flag on registers, fixes #1469043 (local variables do not work)
5782 * src/pic/main.c (_pic14_do_link),
5783 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5786 2006-06-25 Borut Razem <borut.razem AT siol.net>
5788 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5789 characters printed (not including the trailing '\0' used to end
5790 output to strings). Problem detected in regression test bug-927659.c.
5791 NOTE: printf() family functions should return int instead
5793 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5794 specifier are printed as themselves
5795 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5796 support flags, width and precision specifiers
5798 2006-06-24 Borut Razem <borut.razem AT siol.net>
5800 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5801 to the list of sdcc tagrets not supporting bit type
5802 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5803 testfor pic16 due to bug:
5804 [ 1511794 ] pic16: regression test bug-895992.c fails
5806 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5808 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5809 * src/SDCCglue.c (initPointer), fixed bug 1496419
5810 * support/regression/tests/bug1496419.c: new, added
5812 2006-06-22 Borut Razem <borut.razem AT siol.net>
5814 * support/regression/ports/pic16/support.c: use gpsim usart module from
5815 libgpsim_modules library
5817 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5819 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5822 2006-06-19 Raphael Neider <rneider AT web.de>
5824 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5825 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5826 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5827 (pic14printExterns,pic14printPublics,pic16printPublics,
5828 pic16_printExterns): use new functions to emit symbols
5829 (picglue,pic16glue): emit publics before emitting externs
5830 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5831 locally defined functions to avoid bug #1443651
5832 * support/regression/tests/bug-716242.c: removed pic16 workaround
5833 * support/regression/ports/pic16/spec.mk: ignore errors during build
5835 2006-06-19 Raphael Neider <rneider AT web.de>
5837 * src/pic/glue.h: added pic14aopLiteral prototype
5838 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5839 * src/pic/gen.c: removed stdint.h dependency
5840 (aopGet): use Safe_strdup()
5841 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5842 (genDataPointerSet): use pic14aopLiteral()
5843 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5844 for pic16; thanks to Bernhard and Maarten
5846 2006-06-18 Borut Razem <borut.razem AT siol.net>
5848 * support/regression/tests/structflexarray.c: flexible array members
5849 not supported by gcc < 3
5850 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5852 * src/pic/gen.c: don't include [p]strdin.h on solaris
5853 * support/Util/pstdint.h: addad svn attributes
5854 * support/regression/tests/constantRange.c,
5855 support/regression/tests/rotate.c: include inttypes.h instead
5856 stdint.h on solaris, addad svn attributes
5858 2006-06-18 Raphael Neider <rneider AT web.de>
5860 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5862 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5863 (pic16_genMinusBits): simplified sign-extension
5864 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5865 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5866 adjusted to correctly handle mixed-signed operands, disabled
5867 now unused multiplciation routines
5868 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5869 (assignResultValue): added argument denoting the size of the result
5870 as returned by the function (fixes upcasts in assigning from
5871 function calls: char foo(); int i = foo();)
5872 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5873 function result to assignResultValue
5874 (genMult): disabled inlined multiplication code
5875 (genDiv): augmented to also handle the modulus operator, fixed to
5876 handle mixed-signed operands correctly
5877 (genMod): simply call genDiv, disabled unused code
5878 (genAssign): fixed missing (sign-)extension on result
5879 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5880 valid char operands, allow signed operands for native code, added
5881 division and modulo operator handling
5882 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5884 As a consequence, onebyte.c (if split into two files) and muldiv.c
5885 pass regression tests.
5887 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5889 * doc/Makefile.in: two runs of makeindex seem needed to get
5890 correct page references in the index of sdccman.pdf
5891 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5893 2006-06-17 Borut Razem <borut.razem AT siol.net>
5895 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5897 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5899 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5900 mentioned ec2drv and paulmon
5902 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5904 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5905 consecutive abs areas
5906 (find_empty_space, allocate_space): added map to handle codemap or
5908 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5909 absolute idata and xdata
5910 * as/mcs51/lkmem.c (summary2): updated legend
5912 2006-06-16 Raphael Neider <rneider AT web.de>
5914 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5916 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5920 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5922 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5924 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5925 value of generic pointers,
5935 src/z80/main.c: PORT structure, added elements for gp_tags field,
5936 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5937 fields in the PORT structure of each port,
5938 * src/SDCCast.c (decorateType): allow processing of generic pointers
5939 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5942 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5948 * src/pic16/pcode.c,
5950 * src/pic/pcoderegs.c,
5953 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5954 bug 1504689 on minGW
5956 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5958 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5960 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5962 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5964 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5966 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5969 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5971 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5972 to a char variable. Fixed bug #1504211
5973 * device/include/pic16/adc.h,
5974 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5975 and fixed bug #1364390
5977 2006-06-10 Borut Razem <borut.razem AT siol.net>
5979 * CVSROOT: removed the CVS left-over
5981 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5983 * as/hc08/asmain.c (asexit),
5984 * as/hc08/lkmain.c (lkexit),
5985 * as/mcs51/asmain.c (asexit),
5986 * as/mcs51/lkmain.c (lkexit),
5987 * src/SDCCglue.c (DEFSETFUNC),
5988 * src/SDCCmain.c (linkEdit, assemble),
5989 * support/librarian/sdcclib.c (AddRel),
5990 replaced unlink() by standard C remove()
5991 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5992 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5993 gatherImplicitVariables): new, added to fix bug 608752,
5994 (createFunction): added gatherImplicitVariables()
5995 * src/SDCCast.h: added createRMW prototype
5996 * src/SDCCsymt.h (struct symbol): added infertype
5997 * support/regression/tests/bug608752.c: new, added
5999 2006-06-10 Raphael Neider <rneider AT web.de>
6001 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6002 multibyte dummy reads (fixes #1503234)
6004 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6006 * device/include/mcs51/compiler.h: new, added header file to enable
6007 creating common sfr definition header files for different compilers
6009 2006-06-05 Raphael Neider <rneider AT web.de>
6011 * src/pic16/{pcode.h,genarith.c}:
6012 introduced pCodeOp combining any two pCodeOps (previously only
6013 two register operands could be combined), removed pcop2 from
6014 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6015 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6016 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6017 rewritten to use new PO_TWO_OPS
6018 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6019 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6020 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6021 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6022 (pic16_get_op): embraced return arg to allow #define return(x),
6023 added new case for combined opcodes
6024 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6025 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6026 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6028 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6030 * src/SDCCval.c (checkConstantRange): added
6031 * src/SDCCval.h: added checkConstantRange
6032 * support/Util/SDCCerr.c,
6033 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6034 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6035 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6036 * src/SDCCast.c (decorateType): added checkConstantRange,
6037 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6038 can be emitted with the correct always true/false warning,
6039 added optimization for double '!';
6040 result of decorateType() must be assigned back to the tree, because
6041 decorateType() can change the tree
6042 * src/SDCCicode.c (geniCodeLogic),
6043 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6044 (checkConstantRange): removed, it was only a fragment which never
6046 * src/SDCCsymt.c (computeType): fixed promotion for
6047 "-1 < (unsigned bit) b"
6048 * src/pic/ralloc.c (packRegsForAssign),
6049 * src/pic16/ralloc.c (packRegsForAssign),
6050 * src/hc08/ralloc.c (packRegsForAssign),
6051 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6053 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6054 * support/regression/tests/constantRange.c: added
6055 * support/valdiag/tests/constantRange.c: added
6056 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6058 2006-06-02 Borut Razem <borut.razem AT siol.net>
6060 * support/regression/ports/pic16/support.c: increase stack size
6062 * support/regression/Makefile.in: sort tests by name so that the
6063 resutlts can be compared on different machines / platforms
6065 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6067 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6068 * src/ds390/gen.c (emitLabel): new, added,
6069 (genDjnz): fixed stack overflow bug,
6070 (throughout): cosmetic changes to sync with mcs51/gen.c,
6071 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6072 * src/mcs51/gen.c (genEndFunction): small optimization,
6073 (throughout): cosmetic changes to sync with ds390/gen.c
6075 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6077 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6078 (_print_format): fixed printing pointers
6079 * src/mcs51/gen.c (emitLabel, movb): new, added,
6080 (genAssign): small optimization,
6081 (genDjnz): fixed stack overflow bug,
6082 (throughout): replaced sprintf with SNPRINTF,
6083 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6084 replaced emitcode("mov", "b,...") with MOVB(...),
6085 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6086 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6087 * src/mcs51/peeph.def: added rules 140 and 264
6088 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6089 so they may get optimized into registers
6091 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6093 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6094 immediately when encountered,
6095 (printUsage): always use stderr even on windows
6097 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6099 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6100 (processParms): fixed bug #1247551
6101 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6102 parseCmdLine, main): print '--version' to stdout,
6103 print 'help' to stdout if --help is given,
6104 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6105 arguments are given; fixed --help
6107 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6109 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6110 * support/regression/tests/bug-1493710.c: added
6112 2006-05-27 Borut Razem <borut.razem AT siol.net>
6114 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6116 * support/regression/ports/pic16/support.c: increase stack size
6117 from default 64 bytes to 128 bytes
6118 * support/regression/tests/staticinit.c,
6119 support/regression/tests/float.c: regression tests fully enabled
6120 for pic16 port by putting the initialized data arrays into the code
6122 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6123 This was changed by mistake in the previous version.
6125 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6127 * src/pic16/gen.c (genFunction, genEndFunction): some
6128 beautifications, fixed bug with falsely restoring FSR2 in large
6129 stack model, thanks to Beau E. Cox for reporting the bug
6131 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * debugger/mcs51/break.c,
6134 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6135 use %p to print pointers, made address variables unsigned
6136 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6137 * debugger/mcs51/symtab.c (parseSymbol): must return something
6138 * src/mcs51/gen.c (aopForSym): small optimization,
6139 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6140 (freeAsmop): added missing break,
6141 (aopPut): removed parameter bvolatile, determine it inside the function,
6142 (saveRegisters, unsaveRegisters): small optimization,
6143 (genIpush): removed pointless check,
6144 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6145 replaced sprintf with SNPRINTF,
6146 replaced strcpy with strncpyz,
6147 updated aopPut calls,
6148 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6149 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6151 2006-05-24 Borut Razem <borut.razem AT siol.net>
6153 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6154 modification of test for the pic16 port, put the array to the code
6155 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6157 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6159 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6160 * support/Util/pstdint.h: added
6162 2006-05-22 Borut Razem <borut.razem AT siol.net>
6164 * src/regression/Makefile: removed bool2.c test, added -q linker option
6165 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6166 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6167 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6168 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6169 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6170 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6171 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6172 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6173 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6175 2006-05-22 Raphael Neider <rneider AT web.de>
6177 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6178 bug #1492360 (problematic due to generic pointers, see code)
6180 2006-05-22 Borut Razem <borut.razem AT siol.net>
6182 * support/regression/ports/pic16/specs.mk: removed stack size linker
6184 * support/regression/tests/array.c,
6185 support/regression/tests/bitopcse.c,
6186 support/regression/tests/bug-908454.c,
6187 support/regression/tests/malloc.c: modified for pic16 regression test
6188 * support/regression/tests/bitfields.c:
6189 pic16 - excluded bitfileds of size > 8
6190 * support/regression/tests/bp.c: pic16 - reduced data size
6191 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6192 * support/regression/tests/bug-460010.c:
6193 pic16 - used the absolute address the fits in memory
6194 * support/regression/tests/bug-716242.c:
6195 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6196 * support/regression/tests/float.c:
6197 pic16 - excluded - data size too big
6198 * support/regression/tests/onebyte.c:
6199 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6200 * support/regression/tests/shifts.c:
6201 pic16 - function names probably have to differ in first X characters
6203 * support/regression/tests/staticinit.c:
6204 pic16 - excluded some tests due error: no target memory available for
6207 2006-05-22 Borut Razem <borut.razem AT siol.net>
6209 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6210 second try. Thanks Stas Sergeev once more.
6212 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6214 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6215 (genLeftShift, genRightShift): fixed bug 1491627
6216 * src/hc08/peeph.def (rules 7, 8.x): added
6217 * support/regression/tests/shifts.c (ShiftLeftByParam,
6218 ShiftRightByParam, testShiftByParam): added to test variable shifting
6220 2006-05-20 Raphael Neider <rneider AT web.de>
6222 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6223 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6224 (allocReg): add only new registers to dynAllocRegs,
6225 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6226 #1489055, #1445850, and probably #1483693
6228 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6230 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6231 bug in for-loop that didn't emit the last of CONFIG and ID registers
6233 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6235 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6237 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6238 1489016, 1434401 and 1490124
6239 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6240 1489016, 1434401 and 1490124
6242 2006-05-17 Borut Razem <borut.razem AT siol.net>
6244 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6247 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6249 * device/include/mcs51/P89c51RD2.h,
6250 * device/include/mcs51/P89LPC901.h,
6251 * device/include/mcs51/P89LPC922.h,
6252 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6254 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6256 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6257 to fix missing stack pragma in compiled binary object file,
6259 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6261 * support/packihx/configure.in,
6262 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6263 determine sizeof basic types even while cross compiling
6265 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6267 * src/avr/gen.c (aopop),
6268 * src/ds390/gen.c (aopOp),
6269 * src/hc08/gen.c (aopOp),
6270 * src/mcs51/gen.c (aopop),
6271 * src/pic16/gen.c (pic16_aopOp),
6272 * src/pic/gen.c (aopOp),
6273 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6274 if size of operand is smaller than spill location
6276 2006-05-12 Borut Razem <borut.razem AT siol.net>
6278 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6279 have to have CR/LF line endings even if they are checked out on *nix
6280 or on WIN32 in cygwin binmode
6282 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6284 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6285 * device/include/ds80c390.h: added sfr16 definitions
6289 * src/ds390/ralloc.c,
6290 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6291 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6292 bit returning functions
6293 * support/regression/tests/sfr16.c: enabled test on ds390
6295 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6297 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6298 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6300 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6302 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6303 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6304 (cl_address_space constructor): removed expensive initialization,
6305 (cl_address_space::get_cell): extended for late initialization,
6306 (cl_address_space::*): use late initialization,
6307 (cl_address_decoder::activate): removed expensive initialization,
6308 This reduced regression test running time by 25%
6310 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6318 * support/packihx/Makefile.in,
6319 * support/packihx/clean.mk,
6320 * support/packihx/Makefile.bcc,
6321 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6323 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6325 * src/SDCCval.c (valNot): fix for regression test failure
6326 of not.c on big endian hosts
6328 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6332 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6334 * device/lib/mcs51/Makefile.in: changed string comparison operator
6335 to = for POSIX compliance; == is bash extension
6337 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6339 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6342 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6344 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6345 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6346 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6347 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6348 bug report #1478657,
6350 2006-05-05 Borut Razem <borut.razem AT siol.net>
6352 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6355 2006-05-02 Borut Razem <borut.razem AT siol.net>
6357 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6358 create *.ind, which made make to fail if invoked with -j 2
6360 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6362 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6363 Hubert Sack for patch 1479782
6365 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6367 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6369 2006-05-01 Raphael Neider <rneider AT web.de>
6371 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6372 (create_pic): store only prefix-free device name,
6373 (init_pic): check for device names with "16" prefix,
6375 * src/pic/device.h (struct PIC_device),
6376 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6378 * device/include/pic/pic12f{635,675,629,683}.h,
6379 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6380 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6381 * device/include/pic/pic16f505.h,
6382 * device/lib/pic/libdev/pic16f505.c: removed
6383 * device/include/pic/pic14devices.txt: added support for pic12f
6384 devices, removed unsupported non 16-bit devices
6385 [above changes provided by patch from Zik Saleeba]
6386 * src/pic/*, src/pic16/*, device/include/pic16/*,
6387 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6389 2006-05-01 Borut Razem <borut.razem AT siol.net>
6391 * configure.in, configure, doc/Makefile.in:
6392 sync with nightly build makefile - latex, dvipdf and dvips
6395 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6397 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6398 in the library source
6400 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6402 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6404 2006-04-28 Raphael Neider <rneider AT web.de>
6406 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6407 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6408 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6409 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6411 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6413 * device/lib/pic/libdev/Makefile.in,
6414 * device/lib/hc08/Makefile.in,
6415 * device/lib/gbz80/Makefile.in,
6416 * device/lib/z80/Makefile.in,
6417 * device/lib/ds390/Makefile.in,
6418 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6419 thanks to Borut for the bug report
6421 * configure: always create doc/Makefile independent from --enable-doc
6422 * Makefile.in: always install from directory doc independent from
6424 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6426 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6427 * doc/Makefile.in: install *.txt if present
6428 * device/include/Makefile.in (install): added installation of pic/*.inc
6429 and pic/*.txt files again, they were erroneously removed
6431 2006-04-28 Raphael Neider <rneider AT web.de>
6433 * src/pic/{gen.c,main.h,pcode.c},
6434 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6435 concerning signedness with casts
6437 2006-04-28 Raphael Neider <rneider AT web.de>
6439 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6440 definition of an interrupt handler,
6441 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6442 interrupt handler stuff from picglue() to separate routine,
6443 (picglue): enabled definition of intr handlers in files w/o main()
6445 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6447 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6448 compilation with MSVC 2005 Express Edition (VC8)
6450 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6452 * device/lib/Makefile: fixed build of gbz80 lib
6454 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6456 * support/regression/tests/bug-460010.c,
6457 * support/regression/tests/bug-524691.c,
6458 * support/regression/tests/bug-716242.c: removed conditional defines
6459 that are already in testfwk.h
6461 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6463 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6464 (AccAXRsh1): added, shift right by 1,
6465 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6467 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6469 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6471 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6472 remove cast to same type
6473 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6474 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6476 * link/z80/Makefile: removed, they have moved to
6479 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6480 * install-sh: fix bug #1204398 by setting umask 0022
6481 * device/lib/Makefile: separate build of z80 and gbz80 lib
6483 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6485 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6486 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6488 One basic decision: e.g. src/clean.mk includes further files. In order
6489 to make this work there are two solutions:
6490 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6491 run configure on them. This way they can use
6492 'include $(srcdir)/port-clean.mk'
6493 - always include clean.mk by the Makefile at the same level. To avoid
6494 that `make clean` tries to include and build Makefile.dep the
6495 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6496 implemented, because now even `make uninstall` doesn't create
6497 Makefile.in. clean.mk could be eliminated by pasting it in
6500 * debugger/mcs51/Makefile.in: build own objects from library sources
6501 (SLIB, SDCC) in current directory
6503 * configure, configure.in: renamed --disable-device-lib-build in
6504 --disable-device-lib; added --enable-doc, the required tools are
6505 searched by configure; added result message; the toolchain for the
6506 belonging ports are now only built, if the port is enabled.
6508 * support/regression/*: all output is written in directory gen, because
6509 the fwk and ports directories don't livet in the build tree using vpath
6511 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6512 --disable-device-lib, added --enable-doc, added section VPATH
6514 * sim/ucsim/configure.in,
6515 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6516 z80 are enabled by default
6518 2006-04-24 Raphael Neider <rneider AT web.de>
6520 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6521 to config word, "pic14_"-prefixed some extern functions
6522 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6523 config word has been found
6524 * src/pic/device.h: added prototypes
6525 * src/pic/pcode.c: added "pic14_"-prefix where needed
6526 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6528 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6530 (pic14emitRegularMap): ignore config words,
6531 (pic14createInterruptVect): moved generating __config directives away
6532 (picglue): have __config directives emitted
6534 2006-04-24 Borut Razem <borut.razem AT siol.net>
6536 * doc/Makefile: sync with nightly build makefile
6538 2006-04-24 Raphael Neider <rneider AT web.de>
6540 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6541 registers that have not been assigned proper liveranges,
6542 fixes #1469504 and #1474602,
6543 (pCodeRegOptimizeRegUsage): fixed typo in comment
6545 2006-04-24 Borut Razem <borut.razem AT siol.net>
6547 * device/examples/main8051.c: deleted - it was removed from CVS
6548 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6549 after the transition to Subversion
6550 * src/SDCCalloc.h: deleted - it was removed from CVS
6551 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6552 after the transition to Subversion
6553 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6554 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6555 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6556 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6558 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * as/asx8051.dsp: added mcs51/strcmpi.h
6561 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6562 * as/hc08/aslink.h: updated lnksect prototype
6564 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6566 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6567 (newdot): handle A_ABS
6569 * as/mcs51/asout.c (outarea): output address
6570 * as/hc08/lkaomf51.c,
6571 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6573 * as/mcs51/i51pst.c,
6574 * as/z80/z80pst.c: "ABS" is not A_OVR
6575 * as/hc08/lkarea.c (newarea): read a_addr,
6576 (lnkarea): added codemap array, sort absolute areas to the front,
6577 combine all GSINITx/GSFINAL,
6578 (find_empty_space, allocate_space): new functions,
6579 (lnksect): return next address, handle absolute sections
6580 * as/mcs51/lkarea.c (newarea): read a_addr,
6581 lnksect2 prototype changed,
6582 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6583 (find_empty_space, allocate_space): new, factored out of lnksect2,
6584 (lnksect2): return next address, handle absolute sections
6586 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6587 * as/hc08/lklibr.c (addfile, fndsym),
6588 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6589 index out of range and detect both '\' and '/'
6590 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6591 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6592 regression tests (ds390 cannot return bool yet)
6593 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6594 document critical interrupts on z80, document changed SDCC define
6595 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6596 (_a390_mapping): added .org directive
6597 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6598 (genMultOneByte): fixed warnings
6599 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6601 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6602 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6603 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6604 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6605 * src/pic16/main.c: removed newReg prototype
6606 * src/pic16/pcode.c,
6607 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6609 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6611 * src/pic16/ralloc.c
6612 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6614 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6615 from short to PIC_OPTYPE
6616 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6617 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6618 optype from short to PIC_OPTYPE
6619 * src/port.h: made int_size unsigned to fix warnings
6620 * src/SDCC.y: fixed warning on MSVC
6621 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6622 * src/SDCCopt.c (convertToFcall): fixed warnings
6623 * src/SDCCsymt.h: removed double prototype for genSymName
6624 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6625 offset int to fix warnings
6627 2006-04-22 Borut Razem <borut.razem AT siol.net>
6629 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6630 references to CVS replaced with Subversion
6632 2006-04-21 Borut Razem <borut.razem AT siol.net>
6634 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6635 references to CVS replaced with Subversion
6637 2006-04-19 Borut Razem <borut.razem AT siol.net>
6639 * src/version.awk: adapted for svn
6640 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6641 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6642 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6643 /binutils-avr/etc/*.vi, *.jin: removed all properties
6644 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6646 2006-04-19 Borut Razem <borut.razem AT siol.net>
6648 * CVS to Subversion migration completed
6650 2006-04-18 Borut Razem <borut.razem AT siol.net>
6652 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6653 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6655 2006-04-17 Borut Razem <borut.razem AT siol.net>
6657 * device/include/Makefile.in: added pic/*.inc to the installation
6659 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6661 * support/regression/collate-results.py: fixed output in case of
6663 * support/regression/generate-cases.py: fixed splitting of pathnames
6665 * as/hc08/lklibr.c (addfile),
6666 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6668 2006-04-11 Raphael Neider <rneider AT web.de>
6670 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6671 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6672 * src/pic16/pcode.c (assignValnums): fixed #1460578
6674 2006-04-11 Raphael Neider <rneider AT web.de>
6676 * device/lib/pic/libdev/*.c,
6677 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6678 fixes #1468739, enables compilation in --std-c99 mode
6679 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6681 2006-04-11 Raphael Neider <rneider AT web.de>
6683 * src/pic/device.c (find_device): removed debug output
6684 (list_valid_pics): enabled verbose listing of supported devices
6685 * device/include/stdbool.h: define bool as char for pic14/16 as well
6687 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6689 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6691 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6693 * .version: bumped version to 2.5.6
6694 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6696 2006-04-06 Raphael Neider <rneider AT web.de>
6698 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6699 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6700 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6701 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6702 pic14_constructAbsMap
6703 (pic14printPublics): declare absolute global symbols as global
6704 (pic14createInterruptVect),
6705 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6706 (newReg): assume new registers unused, use correct name in
6707 hashtable (reg->name instead of name), more debugLog output
6708 * src/pic/device.h (PIC_device): added fields for verbose output
6709 * src/pic/device.c: moved device definition to pic14devices.txt,
6710 added routines for runtime parsing of pic14devices.txt,
6711 added support for second config word
6712 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6713 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6714 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6715 (_pic14_parseOptions): moved pCodeInitRegisters here
6716 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6717 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6718 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6719 handling the pseudo stack
6720 * device/lib/Makefile.in: ignore failures in objects-pic16,
6721 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6722 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6723 * device/lib/pic/Makefile.subdir,
6724 * device/lib/pic16/Makefile.subdir: improved clean rules
6725 * device/lib/pic/libdev/: NEW, pic14 device libraries
6726 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6727 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6728 * device/include/Makefile.in: create subdir and install pic14 headers
6729 * device/include/pic/p16f_common.inc: removed unused declarations
6730 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6731 PICs from inc2h.pl v1.6,
6732 replaced BIT_AT macros with struct declarations
6733 * device/include/pic/pic14devices.txt: definition of supported devices,
6734 all above improvements contributed by Zik Saleeba, thanks
6735 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6736 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6739 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6742 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6743 thanks to Charles Olds
6745 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6747 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6749 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6751 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6752 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6753 * support/regression/bug1464657.c: added, new test
6755 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6757 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6760 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6762 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6763 --no-peep and --peep-file <file> are used don't use default rules but
6766 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6768 * src/mcs51/gen.c (genCall): fixed bug 1457608
6770 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6772 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6773 changes seem to cause (trigger?) problems with the build system.
6775 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6777 * src/SDCCpeeph.c (operandsLiteral): new, added,
6778 (callFuncByName): inserted operandsLiteral
6779 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6781 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6783 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6784 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6786 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6788 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6789 implemented patch 1120823 Thanks to Willy De la Court (normal
6790 interrupts need an interrupt number now if they are made critical),
6791 and enabled nesting of critical functions though not for gbz80
6792 (genCritical, genEndCritical): added functions
6793 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6794 * src/z80/mappings.i: added "ei" to all mappings
6796 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6798 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6799 submitted by the Debian SDCC maintainer Aurelien Jarno:
6800 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6801 archive with gcc 4.1 on mips and wrote the patch"
6803 2006-03-16 Raphael Neider <rneider AT web.de>
6805 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6806 the left operand is shorter than the result (c* = lit-c* + int),
6808 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6811 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6813 * src/.version: increased version number to 2.5.5
6814 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6815 linking is done manually in pic16 port's _linkEdit,
6816 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6817 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6818 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6819 allocate asmop as AOP_ACC,
6820 (aopForRemat): added parameter 'bool result' in function declaration,
6821 (pic16_aopGet): return AOP_ACC when accessing WREG,
6822 (pic16_popGetTempReg): minor modification,
6823 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6824 'pic16_allocWithIdx',
6825 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6826 calling function in absolute addresses,
6827 (genAssign): take into account AOP_ACC asmop,
6828 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6829 * src/pic16/pcoderegs.c: some debug functions and lines added,
6830 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6831 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6833 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6834 call to allocReg, not by manually allocating a new one,
6835 (pic16_assignRegisters): now before going through the register
6836 allocating functions mark all registers as free. This eliminates some
6837 side effects resulting from peephole parser done earlier in the backbone
6839 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6841 * src/SDCCicode.c (geniCodeLogic),
6842 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6844 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6846 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6847 (genSend): bugfix, do not allocate and free twice,
6848 (shiftRLong): handle partially overlapping aops
6849 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6851 2006-03-08 Borut Razem <borut.razem AT siol.net>
6853 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6856 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6858 * support/regression/tests/bug1409955.c: new, added
6859 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6860 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6861 (aopForSym, aopOp): increment asmop.allocated if reused,
6862 (freeAsmop): decrement asmop.allocated and check for zero instead of
6864 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6865 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6866 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6867 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6868 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6869 genSignedRightShift, genRightShift, genDataPointerGet,
6870 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6871 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6872 in reverse order from allocation,
6873 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6874 added swappedLR to keep track
6875 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6876 pdata & code for GCC, z80, gbz80 & hc08
6877 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6879 2006-03-08 Raphael Neider <rneider AT web.de>
6881 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6883 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6885 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6886 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6887 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6889 2006-03-06 Borut Razem <borut.razem AT siol.net>
6891 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6892 made the linker quiet
6894 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6896 * src/pic16/gen.c (genPcall): fixed bug #1443644
6897 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6898 which dumps before the function entry point a data byte which represents
6899 the number of the local variables used by the specified function, added
6900 'xinst' for initial support for Extended Instruction Support,
6901 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6902 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6903 port->fun_prefix anymore (may change later),
6904 (genFunction, genEndFunction): do not store/restore local registers for
6905 _main (this should take care the --main-return command line option in
6907 (genOr): removed some legacy pic-port instructions,
6908 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6909 performing operations with SFR's causes data to be written more than
6910 once to each SFR. Perhaps SFRs should be handled in special cases...
6911 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6913 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6914 into account for stack starting position,
6915 (struct OPTIONS pic16_optionsTable): added command line argument
6916 --extended or -y for Extended Instruction Support,
6917 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6918 (deassignLRs): *** perhaps the most important change, old 'for' code
6919 (commented out for reference), didn't account for some registers which
6920 were left marked 'not free' after a pointer operation. The change
6921 reduces register usage a lot in some cases
6923 2006-03-04 Borut Razem <borut.razem AT siol.net>
6925 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6927 * support/regression/tests/bug-524697.c: decreased array size for
6928 mcs51 to fit into the internal RAM
6929 * support/regression/Makefile.in: a little bit more verbose
6931 2006-03-03 Borut Razem <borut.razem AT siol.net>
6933 * support/regression/fwk/lib/testfwk.c,
6934 support/regression/fwk/include/testfwk.h: introduced function
6935 _prints(), nonrecursive _printn(), call _initEmu() from main()
6936 * support/regression/ports/gbz80/support.asm,
6937 support/regression/ports/ucz80/support.asm,
6938 support/regression/ports/z80/support.asm,
6939 support/regression/ports/ds390/support.c,
6940 support/regression/ports/hc08/support.c,
6941 support/regression/ports/host/support.c,
6942 support/regression/ports/mcs51/support.c,
6943 support/regression/ports/xa51/support.c: added empty _initEmu()
6945 * support/regression/ports/pic16/gpsim.cmd,
6946 support/regression/ports/pic16/spec.mk,
6947 support/regression/ports/pic16/support.c,
6948 support/regression/Makefile.in: added pic16 regression test
6950 2006-03-01 Raphael Neider <rneider AT web.de>
6952 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6953 genConstPointerGet): use safe way of generating MOVFF to cover
6954 literals as well as registers, fixes bug #1440527
6955 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6957 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6958 more correctly, fixes bug #1232186
6959 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6960 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6961 gplink guess the correct processor in more cases, applied patch
6962 from Till Riedel attached to and fixing bug #1436552
6964 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6966 * support/regression/tests/array.c: added, contains check for #1434401
6967 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6969 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6971 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6972 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6973 * device/include/mcs51/c8051f326.h,
6974 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6975 * device/include/mcs51/c8051f000.h,
6976 * device/include/mcs51/c8051f018.h,
6977 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6978 PCON_IDLE,PCON_STOP and added sfr16 definitions
6980 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6982 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6983 genGetWord): fixed bug 1409955
6985 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6987 * device/include/hc08/mc68hc908gp32.h,
6988 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6990 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6992 * src/SDCCast.c (constExprValue): return NULL if not a value
6993 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6994 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6995 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6997 2006-02-13 Borut Razem <borut.razem AT siol.net>
6999 * src/regression/ptrarg.c: added, fails due to bug #1430967
7000 * src/regression/Makefile: ptrarg.c added, ...
7002 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7004 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7005 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7007 2006-02-11 Borut Razem <borut.razem AT siol.net>
7009 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7010 print "Processor: xxx" message to stdout only if --verbose
7012 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7014 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7015 * support/regression/tests/bug1426356.c: added
7016 * support/regression/tests/bitfields.c: removed 2 tests
7018 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7021 * device/include/mcs51/c8051f330.h,
7022 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7023 PCON_IDLE,PCON_STOP and added sfr16 definitions
7024 * device/lib/_divsint.c,
7025 * device/lib/_divuint.c,
7026 * device/lib/_divulong.c,
7027 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7028 register bank bug for small stackauto
7030 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7032 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7034 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7036 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7037 * all.dsp: corrected several bin paths
7038 * device/include/mcs51/c8051f120.h,
7039 * device/include/mcs51/c8051f300.h,
7040 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7041 to PCON_IDLE,PCON_STOP
7042 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7043 * device/lib/printf_large.c (output_float): fixed bug 1388703
7044 * support/regression/tests/bug1057979.c: added test for bug 1388703
7046 2006-02-08 Raphael Neider <rneider AT web.de>
7048 * src/pic/pcode.c (pciTRIS): fixed typo,
7049 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7050 (LinkFlow): fixed handling of flows that end in a call,
7051 (ReuseReg): perform safety check earlier
7052 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7053 to work with flows at the beginning of a pBlock,
7054 fixes #1426557 (Symbol not previously defined),
7055 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7057 (RemoveUnusedRegisters): update register usage info
7058 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7059 created, reuse existing ones instead
7060 * src/pic/gen.c (genPcall): fixed #1424719
7062 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7064 * link/z80/lkmain.c,
7066 * link/z80/lkdata.c,
7067 * link/z80/aslink.h: fixed build on current cygwin:
7068 replaced getline() by lk_getline()
7070 2006-02-01 Borut Razem <borut.razem AT siol.net>
7072 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7073 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7074 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7075 src/regression/bool1.c, src/regression/bool2.c,
7076 src/regression/bool3.c, src/regression/call1.c,
7077 src/regression/compare.c, src/regression/compare10.c,
7078 src/regression/compare2.c, src/regression/compare3.c,
7079 src/regression/compare4.c, src/regression/compare5.c,
7080 src/regression/compare6.c, src/regression/compare7.c,
7081 src/regression/compare8.c, src/regression/compare9.c,
7082 src/regression/configword.c, src/regression/for.c,
7083 src/regression/inline.c, src/regression/mult1.c,
7084 src/regression/nestfor.c, src/regression/or1.c,
7085 src/regression/pointer1.c, src/regression/ptrfunc.c,
7086 src/regression/rotate1.c, src/regression/rotate2.c,
7087 src/regression/rotate3.c, src/regression/rotate4.c,
7088 src/regression/rotate5.c, src/regression/rotate6.c,
7089 src/regression/rotate7.c, src/regression/string1.c,
7090 src/regression/struct1.c, src/regression/sub.c,
7091 src/regression/sub2.c, src/regression/switch1.c,
7092 src/regression/while.c, src/regression/xor.c,
7093 src/regression/create_stc, src/regression/simulate,
7094 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7096 * src/regression/gpsim_assert.h: added
7098 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7100 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7101 ((void (code *) (void)) 0) ();
7110 * as/mcs51/aslink.h,
7112 * as/mcs51/asmain.c,
7113 * as/mcs51/lkdata.c,
7115 * as/mcs51/lkmain.c,
7118 * as/z80/asmain.c: fixed build on current cygwin:
7119 replaced getline() by as_getline()
7121 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7123 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7124 declarator in the symbol chain
7126 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7127 parameter list for function pointers
7128 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7129 * support/regression/tests/bug-716242.c: added
7131 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7133 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7135 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7137 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7139 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7140 inifinitely recurseable, added static
7141 * support/regression/tests/bug-1408066.c: added
7143 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7146 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7147 renamed, added possibility to create "postLoopLbl"-labels
7148 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7149 newiTempLoopHeaderLabel
7150 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7151 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7152 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7153 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7154 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7155 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7156 (basicInduction): fixed bug #136564, made static,
7157 (loopInduction): changed parameter of basicInduction, made static,
7158 (addPostLoopBlock): added
7159 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7160 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7162 * support/regression/tests/bug-136564.c: added
7163 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7164 --std-sdcc99 to LIBSDCCFLAGS
7166 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7168 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7170 * support/regression/tests/bug-1406131.c: added
7172 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7174 * src/SDCCast.c (decorateType): fix promotion of unary minus
7175 * src/SDCCsymt.c (computeType): beautified
7176 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7177 (valUnaryPM, valComplement): fix sign and promotion,
7178 (valNot): ANSI: result type is int (SDCC: unsigned char)
7179 * support/regression/tests/uminus.c: speedup by removing superflous
7181 * support/regression/tests/onebyte.c: added promotion and signedness
7182 tests for unary minus
7183 * support/regressions/tests/bug-477927.c: disable warning about
7184 uninitialized variables
7185 * support/regression/tests/not.c: added
7187 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7189 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7190 * src/mcs51/gen.c (gen51Code): show final register usage after
7191 fillGaps in asm with --i-code-in-asm
7192 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7193 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7194 incUsed, rliveClear, adjustIChain): made static,
7195 (setFromRange): excluded because it's unused,
7196 (findPrevUseSym, markWholeLoop): added,
7197 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7198 through all branches of predecessors enables sdcc to emit the warning
7199 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7200 (rlivePoint): made static, added parameter emitWarnings which is only
7201 true during the first run out of two,
7202 (findRecursiveSucc, findRecursivePred): removed,
7203 (computeLiveRanges): made static, added parameter emitWarnings,
7204 (dumpIcRlive): added for debugging only
7205 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7206 removed prototype of setFromRange()
7207 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7208 in call of computeLiveRanges()
7209 * support/regression/tests/bug-895992.c: added
7210 * support/regression/tests/bug-971834.c: added
7211 * support/valdiag/tests/bug-895992.c: added
7212 * support/valdiag/tests/bug-971834.c: added
7214 2005-12-18 Raphael Neider <rneider AT web.de>
7216 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7217 (genUnpackBits): improved code for direct operands,
7218 (genPackBits): improved code for literal assignment to bitfields
7219 and for direct destination operands (no FSR indirection),
7220 prevented redundant AND, fixes #1362800,
7221 (AccLsh): added parameter to disable masking of the result
7222 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7223 skip instructions with side-effects (like incfsz),
7224 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7225 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7226 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7229 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7231 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7232 volatile variables as spill location
7234 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7236 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7238 * support/regression/tests/bug-1376320.c: added
7240 2005-12-08 Raphael Neider <rneider AT web.de>
7242 * src/pic/device.c: renamed is_shared to pic14_is_shared
7243 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7244 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7245 (is_valid_identifier): added for above workaround
7247 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7249 * device/lib/Makefile.in: fixed to enable port-specific-objects
7250 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7251 char, thanks Hubert Sack
7252 * doc/sdccman.lyx: documented --xstack-loc,
7253 elaborated a bit more on interrupts and pitfalls,
7254 removed "setjmp/longjmp unsupported",
7255 documented some unsupported C99 features
7256 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7257 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7258 if, thanks Hubert Sack
7259 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7260 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7262 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7263 regression tests can report resource usage (rfe 700441)
7264 * support/regression/collate-results.py: report resource usage
7265 * support/regression/ports/ds390/spec.mk,
7266 * support/regression/ports/hc08/spec.mk,
7267 * support/regression/ports/mcs51/spec.mk,
7268 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7269 * support/regression/ports/ds390/uCsim.cmd,
7270 * support/regression/ports/hc08/uCsim.cmd,
7271 * support/regression/ports/mcs51/uCsim.cmd,
7272 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7273 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7274 library, use the default one
7275 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7276 building the library
7278 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7280 * config.dsp: added dependency on .version and configure_vc.awk
7281 * device/include/setjmp.h: updated for --stack-auto and --xstack
7282 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7283 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7284 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7285 * device/lib/libsdcc.lib: added _setjmp
7286 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7287 (decorateType): fixed bug 1372851,
7288 (optimizeGetHbit): fixed warning
7289 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7290 array initialisation
7291 * support/regression/tests/bug1057979.c: added test for bug 1358192
7292 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7294 2005-12-03 Borut Razem <borut.razem AT siol.net>
7296 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7297 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7299 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7301 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7302 createIval): implement symbol independant "flexible array member",
7303 (createIvalCharPtr): implemented flexible array initialisation with a
7305 * src/SDCCsymt.c (copyStruct): removed,
7306 (getSize): fixed misleading comment,
7307 (getAllocSize): removed, the additional allocation size is now in
7308 sym->flexArrayLength,
7309 (checkStructFlexArray): new, syntax checks for flexible array members,
7310 (compStructSize): added syntax checks for "flexible array members"
7311 (copyStruct): removed,
7312 (copyLinkChain): removed inefficient fix for bug 770487
7313 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7314 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7315 symbol->flexArrayLength
7317 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7318 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7319 * support/regression/tests/structflexarray.c: added
7320 * support/valdiag/tests/structflexiblearray.c: added
7322 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7324 * src/SDCCast.c (decorateType): fixed bug 1368489
7325 * support/Util/SDCCerr.c,
7326 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7328 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7330 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7331 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7333 2005-11-27 Borut Razem <borut.razem AT siol.net>
7335 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7336 support/cpp2/mkdeps.h: added command line option
7337 -obj-ext=<extension> to SDCPP to define object file externion, used
7338 for generation of make dependencies (-M)
7339 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7341 2005-11-26 Borut Razem <borut.razem AT siol.net>
7343 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7344 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7345 added pic and pic16 libraries
7347 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7349 * device/include/float.h: Corrected typo in prototype of __fsgt
7351 2005-11-25 Borut Razem <borut.razem AT siol.net>
7353 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7354 added creation of model-mcs51-stack-auto libraries
7356 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7358 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7360 * src/SDCCast.c (createIvalArray): removed obsolete comment
7362 2005-11-24 Borut Razem <borut.razem AT siol.net>
7364 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7365 added missing device/lib/mcs51/crt*.asm sources
7367 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7369 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7371 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7373 * device/lib/_fs2schar.c,
7374 * device/lib/_fs2sint.c,
7375 * device/lib/_fs2slong.c: optimized inline asm
7377 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7379 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7380 Better handling of floats between -1.0 and 0.0.
7382 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7384 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7385 (the missing "if"s prohibited removal of redundant labels)
7387 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7389 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7390 Properly convert floats between -1.0 and 0.0 to long, int, and char
7391 types (max integer value of negative floats tends to zero).
7392 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7393 Removed changes made so to work properly with floats between
7394 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7397 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7399 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7400 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7401 (genCast) cosmetic change
7402 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7403 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7405 * support/regression/tests/bitfields (testSignedBitfields): added
7407 2005-11-18 Borut Razem <borut.razem AT siol.net>
7409 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7410 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7411 introduced SILENT option to make building of pic16 libraries less
7413 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7415 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7416 Now they work properly with floats between -1.0 and 0.0
7417 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7419 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7421 * src/SDCCicode.c (printOperand): added missing else
7423 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7425 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7426 reformatted for better readability
7427 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7430 2005-11-17 Borut Razem <borut.razem AT siol.net>
7432 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7433 introduced SILENT option to make building of pic16 libraries less
7434 verbose - used for nightly snapshot build
7435 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7436 available on Win32 platforms.
7437 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7438 medium, large, pic and pic16
7440 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7442 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7443 printf("%f"...) sets fraction to zero.
7445 2005-11-16 Raphael Neider <rneider AT web.de>
7447 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7449 * src/pic/gen.c (genIfx): implemented for CARRY bit
7450 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7451 to generic pointers, fixes #1357332,
7452 (pic16_movLit2f): NEW,
7453 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7455 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7459 2005-11-11 Raphael Neider <rneider AT web.de>
7461 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7462 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7463 compute pointer's type from operand,
7464 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7465 improved single bit reads, fixes bug #1353379
7467 2005-11-09 Borut Razem <borut.razem AT siol.net>
7469 * support/scripts/sdcc.nsi: added lib/pic to the package
7471 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7473 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7475 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7477 * support/regression/tests/bug1348008.c: added
7478 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7479 * support/regression/tests/bug1337835.c: updated comment
7481 2005-11-06 Borut Razem <borut.razem AT siol.net>
7483 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7484 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7485 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7486 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7487 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7488 dynamic construction of cl_error_class and derivates - 2.nd try
7490 2005-11-05 Borut Razem <borut.razem AT siol.net>
7492 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7493 bug, which caused Bus Errors on sparc solaris
7495 2005-11-04 Borut Razem <borut.razem AT siol.net>
7497 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7498 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7499 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7500 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7501 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7502 and derivates to resolve the initialization problem on OSX
7504 2005-11-02 Borut Razem <borut.razem AT siol.net>
7506 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7507 corrected typo - #include <winsock2.h>
7509 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7511 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7512 (_asxxxx_mapping): added org directive for future enhancements
7514 2005-11-01 Borut Razem <borut.razem AT siol.net>
7516 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7517 enabled sockets on WIN32
7518 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7520 2005-10-31 Borut Razem <borut.razem AT siol.net>
7522 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7523 WIN32 backslash path delimiters should be escaped when used in C strings
7524 * support/regression/tests/bitfields.c: exclude failing assertions for
7525 __CYGWIN32__ and __MINGW32__ hosts
7527 2005-10-30 Borut Razem <borut.razem AT siol.net>
7529 * src/SDCCutil.c: corrected double comparison typo
7531 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7533 * device/lib/medium/Makefile: added for new memory model medium
7534 * device/include/asm/mcs51/features.h: updated for medium/pdata
7535 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7536 added Multiply & Accumulate sbit's and MAC0_PAGE define
7537 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7538 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7539 * device/lib/_mullong.c: update for medium model
7540 * device/lib/incl.mk: added medium model
7541 * doc/sdccman.lyx: documented medium model
7542 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7543 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7544 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7545 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7546 (allocParms): set SCLS and OCLS to pdata for medium model
7547 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7549 (powof2): return <0 if not power of 2
7550 * src/avr/gen.c (genBitWise): use updated powof2
7551 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7552 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7553 (shiftLLeftOrResult): use B if necessary
7554 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7555 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7556 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7557 * support/regression/Makefile.in: added test-mcs51-medium
7558 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7560 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7562 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7564 * device/lib/time.c (mktime): fixed bug 1334315
7566 2005-10-28 Raphael Neider <rneider AT web.de>
7568 * device/include/pic/p16f_common.inc: added common declarations
7569 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7571 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7573 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7574 (aopPutUsesAcc): added to predict accumulator use,
7575 (assignResultValue): save acc if necessary,
7576 (genMinusDec): store result if indirectly addressed,
7577 (genDivOneByte): save acc if necessary,
7578 (movLeft2Result): bugfix if left already in acc,
7579 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7580 attention to accumulator use (esp. pdata),
7581 (genReceive): receive pdata correctly
7582 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7583 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7585 2005-10-27 Raphael Neider <rneider AT web.de>
7587 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7589 2005-10-27 Raphael Neider <rneider AT web.de>
7591 * .version: changed version to 2.5.4
7592 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7593 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7594 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7595 arithmetics support routines
7596 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7597 * device/lib/Makefile.in: also create installdir for pic
7599 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7601 * src/pic/device.c (dump_sfr): rewritten to delegate register
7602 placement to the linker (use `extern sym' rather than sym EQU addr),
7603 (validAddress): fixed to check last specified address
7604 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7605 (popGetLit): truncate literal value to 8 bit,
7606 (popGet): moved assert to more appropriate place
7607 (popGetExternal): create pCode operand from and mark the according
7608 symbol as being `extern'
7609 (popGetAddr): added sanity check on immediate's offset, provide
7610 GPOINTER tag on demand
7611 (aopPut): fixed for immediates,
7612 (mov2w_op): move operand's address or contents to WREG (depending on
7613 operand type), safer variant of mov2w,
7614 (movwf,call_libraryfunc): NEW, handy abbreviations,
7615 (get_argument_pcop,get_return_val_pcop,pass_argument,
7616 get_returnvalue): interface for accessing function parameters and
7618 (assignResultValuei,genRet): use new parameter/return value interface
7619 (pic14_getDataSize): back to old version handling generic pointers,
7620 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7621 provided implementation and/or fixed old one,
7622 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7623 calls, removed legacy 8051 reference code
7624 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7625 (loadSignToC): NEW, move the operands sign bit to CARRY,
7626 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7627 genRightShiftSigned, accepts negative shift counts,
7628 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7629 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7630 generic pointers, __data pointers and __code pointers,
7631 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7632 and signed bitfields, limit bitfields to 8 bit,
7633 (genDataPointerGet): fixed number of bytes read,
7634 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7635 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7636 pointers to constant data are no longer assumed to point to __code
7637 space, removed invalid pointer types,
7638 (bitpatternFromVal): retrieve the PICs representation of an integer
7640 (genDataPointerSet): fixed assigning to po_immediate operands,
7641 (genGenPointerSet): implemented as library call,
7642 (genIfx): fixed incorrect condition,
7643 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7644 provide GPOINTER tag according to destination's storage class,
7645 (genCast): added code to handle casting to generic pointers, added
7646 sign-/zero extension of the result
7647 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7648 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7649 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7651 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7652 address/register resides in the shared banks
7653 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7654 put all variables into separate sections (have the linker arrange
7656 (picglue): put init code and interrupt handlers in separate sections
7657 * src/pic/main.c: added port specific options table, modified to PORT
7658 structure to make GPOINTERs 3 byte, added pic14_options
7659 (_pic14_do_link): private linking routine (update paths to libraries,
7660 add libsdcc.lib by default)
7661 * src/pic/main.h: declare pic14_options
7662 * src/pic/pcode.c: fixed instructions i/o relations,
7663 (RegCond): reverted to correct version,
7664 (newpCodeOpLit): truncate literals to 8 bit,
7665 (genericPrint): added debug output,
7666 (getRegFromInstruction): fixed for various operand types, simplified
7667 (BuildFlow): fixed broken handling of isntructions with labels
7668 (LinkFlow): start at last instruction in flow (skip trailing comments),
7669 pass the flow on to the next instruction after CALL
7670 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7671 (insertPCodeInstruction): fixed inserting after a skip instruction,
7672 (DoBankSelect): fixed for labeled instructions
7673 (OptimizepBlock): honor --nopeep switch
7674 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7675 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7676 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7677 (pCodeOptime2pCodes): allow disabling this optimization via
7678 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7679 but is still buggy), started implementation of a dataflow based
7680 pCode optimization (CSE + dead code elimination)
7681 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7682 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7683 names are independant of the stack location and therefore portable across
7686 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7688 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7689 (selectSpil): fixed bug 1337835 by not spilling bit variables
7690 * support/regression/tests/bug1337835.c: added test for this bug
7691 * src/mcs51/peeph.def: restart after rule 3.c,
7692 addded rules 263.x to optimize loading constants
7694 2005-10-26 Raphael Neider <rneider AT web.de>
7696 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7697 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7698 (genAssign): emit warning when casting literals to generic pointer
7699 type, also applies when taking the address of a fixed variable,
7700 (genCast): improved casting to generic pointers
7701 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7702 extern variables, added verbose error message
7703 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7705 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7707 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7708 carry must be complemented too
7709 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7710 could be emitted by genMinus
7711 * src/SDCCval.c (constVal): fixed bug 1305065
7713 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7715 * src/SDCCast.c (addCast): added promotion for bit variables
7716 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7717 promotion casts + optimisation
7718 (optimizeGetWord): fix warning 'i' might be used uninitialized
7719 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7720 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7722 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7724 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7725 all chars are promoted to int; promotion should be handled in SDCCast.c
7727 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7729 * device/lib/_strcmp.c: Fixed bug 1326457
7731 2005-10-11 Raphael Neider <rneider AT web.de>
7733 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7734 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7736 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7738 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7739 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7741 2005-10-04 Raphael Neider <rneider AT web.de>
7743 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7744 device/lib/pic16/pics.all: added pic18f1320
7745 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7747 2005-09-30 Raphael Neider <rneider AT web.de>
7749 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7750 * src/pic16/devices.inc: NEW, provides device descriptions
7751 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7753 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7755 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7758 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7760 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7761 documented Any Order Bit, Higher Order Byte and Higher Order Word
7762 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7763 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7764 (optimizeGetAbit): new, to get any bit, not only the high bit,
7765 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7766 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7767 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7768 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7769 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7770 GETABIT, GETBYTE, GETWORD: decorate them,
7771 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7772 (ast_print): added GETABIT, GETBYTE, GETWORD
7773 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7774 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7775 (geniCodeBinary): new generic binary icode,
7776 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7777 * src/port.h: updated comment for PORT.hasExtBitOp
7778 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7779 (genGetByte): new, to get a single byte,
7780 (genGetWord): new, to get a word from a long,
7781 (gen51Code): added GETABIT, GETBYTE, GETWORD
7782 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7784 2005-09-23 Raphael Neider <rneider AT web.de>
7786 * configure.in, configure: have device/lib/pic configured
7787 * device/lib/Makefile.in: added model-pic14
7788 * device/lib/clean.mk: added pic/ to clean rule
7789 * device/lib/pic: added rudimentary pic14 library providing support
7790 functions for multiplication/division/generic pointer access
7791 * src/SDCCopt.c (convilong): mark support functions as extern
7792 for pic14 port as well
7793 * src/pic/gen.c (genMult): added assertions,
7794 (genpic14Code): emit warning on unhandled iCodes
7795 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7796 * src/pic/pcode.c (pCodeOpCopy),
7797 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7798 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7799 SFR_REGISTER}), made safe for future extensions
7800 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7801 instructions even if preceeded by SKIP instructions (also remove
7802 them); removed unused code
7803 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7804 prevents leaving parts of the structure uninitialized after copying
7806 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7808 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7810 * support/regression/tests/addsub.c: added test for the bug
7812 2005-09-21 Raphael Neider <rneider AT web.de>
7814 * device/include/pic16/pic18f1220.h,
7815 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7816 * device/lib/pic16/Makefile.rules: added missing opening paren
7817 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7818 are provided in genutils.c,
7819 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7820 operand/result sizes,
7821 (genCmp): assert on NULL pointers first, then check deref'ed values
7822 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7825 2005-09-18 Raphael Neider <rneider AT web.de>
7827 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7828 as these are now unused,
7829 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7830 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7831 local, avoids uninitialized pointer dereference on r->name
7832 * src/pic16/ralloc.c (newReg): fixed indentation
7834 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7836 * src/SDCCval.c (constVal): fixed bug 730366
7837 * support/Util/SDCCerr.c,
7838 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7840 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7842 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7844 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7848 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7850 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7851 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7852 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7853 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7854 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7855 * packihx/packihx.c (hexDigit): made c unsigned char
7856 * as/mcs51/lklibr.c (fndsym),
7857 * link/z80/lkgb.c (gb),
7858 * link/z80/lklibr.c (fndsym),
7859 * link/z80/lkrloc.c (relr),
7860 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7861 * src/SDCC.lex (checkCurrFile, process_pragma),
7862 * src/SDCCglue.c (spacesToUnderscores),
7863 * src/SDCCmain.c (setParseWithComma, processFile),
7864 * src/asm.c (tvsprintf, printCLine),
7865 * src/avr/gen.c (emitcode, aopPut),
7866 * src/ds390/gen.c (emitcode),
7867 * src/hc08/gen.c (emitcode, emitinline),
7868 * src/mcs51/gen.c (emitcode, genInline),
7869 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7871 * src/pic/ralloc.c (debugLog),
7872 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7874 * src/pic16/ralloc.c (debugLog),
7875 * src/z80/main.c (_process_pragma):
7876 made all ctype.h function calls safe
7877 * src/SDCCopt.c: include math.h for fabs
7878 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7879 and used them throughout the code to make ctype.h function calls safe
7880 * src/ds390/main.c (asmLineNodeFromLineNode),
7881 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7882 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7884 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7885 (newpCodeAsmDir): made ctype.h function calls safe
7886 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7887 pic16_emitcode): made lbp unsigned char*
7888 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7889 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7890 * src/xa51/gen.c (emitcode),
7891 * src/z80/gen.c (_emit2): made lbp unsigned char*
7892 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7895 2005-09-05 Raphael Neider <rneider AT web.de>
7897 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7898 access bank splitpoint
7900 2005-09-05 Raphael Neider <rneider AT web.de>
7902 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7904 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7906 * .version: changed to version 2.5.3
7907 * doc/sdccman.lyx: changed version to 2.5.3,
7908 documented --codeseg and --constseg and pragma codeseg and constseg,
7909 documented bit parameters (reentrant) and bit returning
7910 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7911 currFunc->recvSize, but is this ok for all ports?
7912 (ast2iCode): result of ~ on unsigned char must be cast to int for
7914 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7915 function pointers in bit space
7916 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7917 (processFuncArgs): call port.reg_parm() with reentrancy info
7925 * src/z80/main.c: port.reg_parm prototype extended with
7926 "bool reentrant" parameter
7927 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7928 options.stackAuto for allocating bit register parameters
7929 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7930 (genSend): set BitBankUsed if it is,
7931 (selectRegBank): factored out of genCall for use in genPcall,
7932 (genCall): removed redundant dtype assignmen, use selectRegBank,
7933 (genPcall): handle returning in Carry properly, save in F0 if needed,
7934 (genReceive): handle bit register parameters
7935 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7936 (mcs51_assignRegisters): enable bit registers for all reentrant
7937 functions and don't set BitBankUsed unconditionally
7938 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7939 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7940 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7942 2005-08-27 Borut Razem <borut.razem AT siol.net>
7944 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7945 ppc-osx (Darwin) does not support -u option. It seems that it is
7946 supported only on Linux - GNU cp
7948 2005-08-25 Borut Razem <borut.razem AT siol.net>
7950 * sim/ucsim/gui.src/serio.src/Makefile.in,
7951 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7952 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7953 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7954 install and strip, since the strip at /usr/ccs/bin should be used
7957 2005-08-24 Borut Razem <borut.razem AT siol.net>
7959 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7961 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7963 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7966 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7969 * as/mcs51/lkmain.c (link_main): fixed warning
7970 * device/include/stdbool.h: ds390 has no advanced bit support yet
7971 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7972 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7973 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7974 and updated their macros
7975 * src/SDCCval.c (constVal): updated comment for renamed b_long
7977 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7979 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7980 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7981 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7982 (oprio): set priority for '['
7983 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7985 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7986 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7987 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7988 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7989 added overlayable BIT_BANK area
7990 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7991 (summary2): explain 'T' in legenda
7992 * as/mcs51/lkrloc.c: replaced old K&R style,
7993 (relr): added R_BIT processing,
7994 (errmsg): added "Bit-addressable relocation error",
7995 (adb_bit): added for converting from byte- to bit-addressable space,
7996 (adb_24_bit): added for converting from byte- to bit-addressable space
7997 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7998 used in reentrant functions now even as return value
7999 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8000 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8001 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8002 * src/SDCCglobl.h: added indicator BitBankUsed
8003 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8004 the bit registers b0-b7
8005 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8006 (geniCodeCast): fixed bug 1263853,
8007 (geniCodeLogicAndOr): put result in bool or char,
8008 (geniCodeReceive): added parameter func for accessing the return type,
8009 (geniCodeFunctionBody): pass func to geniCodeReceive
8010 * src/SDCCmain.c: added indicator BitBankUsed
8011 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8012 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8013 (checkSClass): don't put automatic bool/bit on stack,
8014 (checkFunction): removed check on function cannot return bit
8015 * src/SDCCsymt.h: added newBoolLink prototype
8016 * src/mcs51/gen.c (rb1regs): added bit registers,
8017 (movc): created for assigning to carry,
8018 (pushReg, popReg): created for pushing registers,
8019 (sameRegs): check both AOP_REG and AOP_CRY types,
8020 (aopOp): handle bit registers,
8021 (aopPut): optimization no self-assign,
8022 (saveRegisters): push reg->base (bits) only once for bit registers,
8024 (unsaveRegisters): pop reg->base only once and use popReg,
8025 (assignResultValue): added parameter func and return in carry for bits,
8026 (genIpush): optimization no reload in A if not changed,
8027 (genSend): bit parameters in reentrant functions are passed in bit
8028 registers by first assigning to bits in B, then save registers and
8030 (genCall): handle returning in Carry properly, save it in F0 if needed,
8031 (genPcall): updated assignResultValue call, this is not safe yet for bit
8032 returning function !!!
8033 (genFunction): don't generate equ's for bit registers and use pushReg,
8034 (genEndFunction): take care of bit returning functions and use popReg,
8035 (genRet): return bit in Carry,
8036 (genIfx): optimize bit registers and other directly addressable bits,
8037 (genReceive): updated assignResultValue call
8038 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8039 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8040 registers when using stack-auto
8041 * src/mcs51/ralloc.c (_G): added allBitregs,
8042 (regs8051): added the bit registers,
8043 (createStackSpil): use macro IS_BIT,
8044 (getRegBit): added to allocate a bit register, else spill,
8045 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8046 (updateRegUsage): factored out to ease stepping while debugging,
8047 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8048 also allocate bit registers,
8049 (fillGaps): handle bit registers,
8050 (findAllBitregs): added to create bit vector with all bit registers,
8051 (mcs51_allBitregs): returns this bit vector,
8052 (mcs51_assignRegisters): when using stack-auto use bit registers for
8053 passing parameters and creating local variables
8054 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8056 2005-08-22 Borut Razem <borut.razem AT siol.net>
8058 * device/lib/Makefile.in: replaced find option -or with -o
8059 to make it run on solaris
8061 2005-08-22 Raphael Neider <rneider AT web.de>
8063 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8064 fixes #1265442 (crash on Solaris)
8066 2005-08-20 Borut Razem <borut.razem AT siol.net>
8068 * configure, configure.in: added tests for libsocket and libnsl libraries,
8069 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8070 from support/regression/Makefile.in
8071 * support/regression/Makefile.in: added
8072 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8073 * sim/ucsim/libtool: regenerated on sparc-solaris
8074 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8075 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8076 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8077 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8078 sparc-solaris, which doesn't use GNU ld linker
8079 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8080 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8082 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8084 * src/mcs51/peeph.def: updated comments
8086 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8088 * device/lib/_gptrget.c,
8089 * device/lib/_gptrput.c: slightly shorter
8090 * doc/sdccman.lyx: incremented version
8091 * src/mcs51/peeph.def: moved peephole comments to the line of first
8092 change to better keep line correlation, reanimated 186.e
8093 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8095 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8097 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8098 David Saxton with quotes around file name.
8100 2005-08-15 Borut Razem <borut.razem AT siol.net>
8102 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8103 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8104 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8105 make tests run on x86_64 platform
8107 2005-08-13 Raphael Neider <rneider AT web.de>
8109 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8110 as it might be executed DURING a build (parallel make is wonderful)
8112 2005-08-13 Raphael Neider <rneider AT web.de>
8114 * device/lib/Makefile.in (port-specific-objects-pic16):
8115 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8116 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8118 * device/lib/pic16/Makefile.rules: build subdirs before creating
8119 the library, removed builddir rule, create $(builddir) early in
8120 recurse rule, use empty recurse rule for leaf directories
8121 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8122 mkdir errors (race condition), removed duplicate suffix "hex"
8124 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8125 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8126 prevents mkdir -p from aborting on Alpha
8128 2005-08-12 Raphael Neider <rneider AT web.de>
8130 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8131 db-statements in order to allow for arrays of pointers in code
8132 sections to be placed without interspersed 0-padding, fixes
8134 * (emitStatistics): fixed division by zero for pic18f1220
8135 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8136 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8137 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8138 * (pic16_pCodeConstString): keep track of already emitted string
8139 literals to prevent "duplicate definitions of symbol _str_NR"
8140 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8142 * device/lib/Makefile.in: ignore failing PIC16 library builds
8143 * device/lib/pic16/Makefile: do not build if gputils are missing
8144 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8146 2005-08-10 Raphael Neider <rneider AT web.de>
8148 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8151 2005-08-10 Raphael Neider <rneider AT web.de>
8153 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8154 Rokas' patch to add the new fixed point type "__fixed16x16"
8155 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8156 functions for __fixed16x16 arithmetics
8157 * device/lib/pic16: reimplemented the build system to support
8158 a separate build directory, better handling of libio (create
8159 the library in a separate subdir for each architecture) and
8160 easier configuration (centralized in Makefile.common)
8162 2005-08-07 Raphael Neider <rneider AT web.de>
8164 * src/pic16/gen.c (genrshTwo): fixed sign extension
8165 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8166 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8168 * device/include/pic16/pic18f4220.h: NEW, header for
8169 pic18f4220 and pic18f4320
8170 * device/include/pic16/pic18fregs.h: added new devices,
8171 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8172 * device/include/pic16/signal.h: resolved name clashes
8173 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8174 to also allow testing for interrupt enable bits, added
8175 comments on how to use the macros
8176 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8177 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8178 register definitions for the devices
8179 * device/lib/pic16/pics.all: added new devices
8180 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8182 * device/lib/pic16/libc/stdlib/memfree: do not count
8183 the block header as free memory
8184 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8185 simplified and added missing end-of-blocklist-marker
8186 (reported by Peter Onion, fixes #1252814)
8187 * (_mergeHeapBlock): fixed loop condition
8188 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8189 len==0, restructured code
8190 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8191 up a bit, reduced bitfield accesses, prevent endless loops
8192 in case of heap corruption
8193 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8194 "unreferenced arguments/must return a value" warnings
8195 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8196 replaced BAUDREG with SPBRG
8197 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8198 device/lib/pic16/debug/gstack/gstack.c: replaced
8199 _naked, _asm, _endasm with __naked, __asm, __endasm
8201 2005-08-05 Raphael Neider <rneider AT web.de>
8203 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8204 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8206 2005-08-05 Borut Razem <borut.razem AT siol.net>
8208 * device/lib/Makefile.in: added missing ';'
8209 * configure: removed ^M characters
8211 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8213 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8214 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8217 2005-08-04 Borut Razem <borut.razem AT siol.net>
8219 * configure.in: pic16 libraries build 2nd try - enable running
8220 configure in device/lib/pic16
8221 * configure: regenerated from configure.in
8222 * device/lib/Makefile.in: create $(PORT)/bin directory
8224 2005-08-03 Raphael Neider <rneider AT web.de>
8226 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8227 to get/set values via pointers
8228 * (genUnpackBits,genPackBits): changed detection of
8229 ptr->bitfield vs. sym.bitfield, fixed access via generic
8230 pointers, removed dead (wrong) code for multibyte bitfields
8231 * (genNearPointerGet, genGenPointerGet): removed useless code,
8232 fixed bitfield detection, fixes #1250594
8233 * (genNearPointerSet): removed useless code
8234 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8235 and introduced macro pic16_emitpcode that conditionally emits
8236 the origin of the following pCode (useful for debugging SDCC)
8237 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8238 * (createDefmap): fixed handling of LFSR for --optimize-df
8240 2005-08-02 Borut Razem <borut.razem AT siol.net>
8242 * device/lib/Makefile.in: pic16 libraries build enabled since
8243 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8245 2005-08-02 Raphael Neider <rneider AT web.de>
8247 * src/pic16/gen.c (genPackBits): removed deprecated warning
8248 * (genGenPointerSet): fixed bitfield detection
8250 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8252 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8254 2005-07-31 Raphael Neider <rneider AT web.de>
8256 * device/lib/pic16/libdev/pic18f458.c,
8257 device/include/pic16/pic18f458.h: added missing T0CONbits
8259 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8261 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8263 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8265 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8267 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8269 * device/include/mcs51/at89c51ed2.h: added.
8271 2005-07-23 Raphael Neider <rneider AT web.de>
8273 * src/pic/gen.h: added emitpcode macro for debugging
8274 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8275 and replace by macro adding debug information on demand
8276 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8277 * (gencjne): tried to fix; replaced with correct (slower) code
8278 * (gen{Unp,P}ackBits): fixed single bit access
8279 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8280 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8281 previous instruction
8282 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8283 register has to be handled with care (forbidding movement
8284 of assignments/uses, removing assignments completely, ...)
8285 * (pCodeOptime2pCodes): make use of regIsSpecial
8286 * added lots of debugging output (commented out)
8287 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8288 from being reused as result UNLESS it is known to work
8290 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8292 * support/Util/dbuf.h: include <stddef.h> for size_t
8293 * .version: changed to version 2.5.2
8295 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8297 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8299 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8301 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8302 (genModOneByte): removed needless psha/pula
8304 2005-07-22 Raphael Neider <rneider AT web.de>
8306 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8307 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8308 * src/pic/gen.c (resolveIfx): do not "invent" labels
8309 * (genSkipc): changed to positive logic
8310 * (genSkipCond): removed as no longer needed
8311 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8313 * (genLeftShift): check operands are in different registers
8314 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8315 INCF does not update CARRY...
8316 * src/pic/main.c: fixed _linkCmd
8317 * src/pic/pcode.c (unlinkpCode): added inactive code
8318 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8319 alive (do not assign result and operand overlapping registers)
8321 2005-07-22 Raphael Neider <rneider AT web.de>
8323 * src/pic/device.c (dump_sfr): replaced register declaration with
8324 call to emitSymbolToFile() to avoid duplicate symbols
8325 * (assignRelocatableRegisters): do not declare external symbols
8326 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8327 right (take size of type, not etype)
8328 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8329 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8330 * (packRegsForAccUse): disabled assignment of WREG as
8331 the result reg to prevent occurence of just fixed #1235003,
8333 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8334 symbols (avoids duplicate symbols in .asm file)
8335 * (pic14emitRegularMap): use emitSymbolToFile()
8336 * src/pic/gen.c (aopOp): fixed spillLocation handling
8337 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8338 * (genDataPointerSet): removed unneccessary variables/output
8340 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8342 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8343 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8345 2005-07-21 Raphael Neider <rneider AT web.de>
8347 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8348 architecture cannot handle them efficiently, fixes bug #1235003
8349 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8350 check for empty sets before using them (fixes bug #1232190)
8352 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8354 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8355 (lnksect2): generate warnings for memory overlap
8356 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8357 constseg to set the name of these segments so you can instruct the linker
8358 to place them in banks
8359 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8360 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8361 added code_seg and const_seg to options
8362 * src/SDCCglue.c (emitMaps): use options.const_seg,
8363 (createInterruptVect): put interrupt vectors in segment HOME,
8364 (glue): put HOME before static segment and put the main glue in HOME,
8365 (glue): use options.code_seg
8366 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8367 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8368 these segments so you can instruct the linker to place them in banks
8369 (linkEdit): use code_loc for HOME segment which should be the first
8370 segment in code memory now
8371 * src/SDCCmem.c: fixed more stuff like bug 1238386
8372 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8373 (changePointer): don't change function pointers to code pointers for
8375 (compareType): added exceptional check for banked function pointers
8376 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8377 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8378 after static in code memory
8379 * src/mcs51/gen.c: added aopLiteralLong prototype,
8380 (aopForSym): use getSize for functions,
8381 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8382 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8383 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8385 (genPcall): use call for literal function pointers and generate banked
8386 calls over the one trampoline so there's only one place for the user to
8387 modify according to his/hers hardware,
8388 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8389 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8390 * src/mcs51/main.c: added keyword banked,
8391 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8392 * support/Util/SDCCerr.c,
8393 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8394 needed for passing the bank and address to the trampoline
8395 * device/lib/mcs51/crtbank.asm: added for bankswitching
8396 * device/lib/mcs51/Makefile: added crtbank
8398 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8400 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8401 for fields at offset 0 of a struct or union as reported
8402 on 2005-07-07 in the developer mailing list.
8404 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8406 * src/SDCCmem.c: fixed bug 1238386
8408 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8410 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8411 (patch #1144962), added peephole 300, enabled 259.x
8412 * doc/sdccman.lyx: removed screenshot and provided link instead
8414 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8416 * doc/sdccman.lyx: added section about debugging with ddd
8417 * doc/figures/ddd_example.eps: screenshot of debugging session
8419 2005-07-04 Raphael Neider <rneider AT web.de>
8421 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8422 like CODE pointers, fixes #1115683
8423 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8424 call, fixes bugs #1232211, #1228110,
8425 fixed wrong casts to pCodeFlow from pCodeInstructions
8427 2005-07-04 Raphael Neider <rneider AT web.de>
8429 * src/pic/gen.c (popGet): changed assert to allow for
8431 * (popGetAddr): changed signature to provide
8432 an additional index, patched all call sites
8433 * (genCmpEq): handle literal-like operands correctly
8434 * (genAddrOf): added sanity checks on __code/__data pointers
8435 * (genAssign): added handling of symbols from __code section
8436 * (gencjne): do not generate code for comparisons whose result
8437 is neither stored nor used, fixes bug #1171114
8438 * (AccLsh, AccRsh): operate on operand instead of WREG
8439 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8440 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8442 * rewrote complete shift-by-literal logic, commented unused
8444 * (genConstPointerGet): get multiple bytes (if result size > 1),
8445 fixed handling of non-immediate addresses
8446 * (genPointerGet): handle CODE pointers like CONST pointers
8447 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8448 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8449 operand is to be treated as a literal or not
8450 * (mov2w,genPcall,genCmpEq),
8451 src/pic/genarith.c: use aop_isLitLike() to decide between
8452 literal/register contents
8453 * (addSign): added missing offset
8454 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8455 only emit comment in debug-mode,
8456 use {aop,op}_isLitLike throughout the file
8457 * src/pic/glue.c: fix initializers for pointers (work in progress)
8458 * src/pic/pcode.c (get_op): honor index on _const symbols
8459 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8460 * (dumppBlock): added pCode size estimation
8461 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8462 check for IS_SYMOP before OP_SYMBOL'ing
8463 * fixed indentation, compacted switch-statements
8464 * (allocReg): find free register and allocate it instead of
8465 allocating new registers all the time
8466 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8467 registers as its operands (necessary only for multibyte GETs)
8469 2005-07-01 Raphael Neider <rneider AT web.de>
8471 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8472 debugging .asm-output macros FENTRY + FEXIT
8473 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8475 * (emitpComment): NEW, printf to pCode
8476 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8478 * (popGetAddr): NEW, variant of popGet to access an immediates
8479 high(er) bytes instead of the n'th byte of memory they reference,
8480 replaced popGet with popGetAddr where neccessary
8481 * (genDataPointerGet): reactivated and fixed implementation
8482 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8484 * (genDataPointerSet): fixed multibyte assignments
8485 * (genpic14Code): fixed --i-code-in-asm handling
8486 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8487 * (genPlus): fixed index-out-of-bounds error
8488 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8489 * src/pic/ralloc.c: added debugging output macro FENTRY2
8490 * (spillThis): fixed indentation, enbraced for-body for clarity
8491 * (rematStr): commented out as now unused
8492 * (regTypeNum): commented out special spill case (overwrites
8494 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8496 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8498 * doc/sdccman.lyx: documented sfr16/sfr32,
8499 added example for using storage class with function pointers
8500 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8502 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8504 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8505 * device/lib/_itoa.c,
8506 * device/lib/_ltoa.c: optimized codesize
8507 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8508 but don't know how to suppress the double warning.
8509 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8510 * support/Util/SDCCerr.c,
8511 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8513 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8515 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8516 fixed old K&R prototypes
8517 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8518 * device/lib/_gptrget.c,
8519 * device/lib/_gptrgetc.c,
8520 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8521 also new versions for small generic pointers and banked generic pointers
8522 * src/port.h: added const_name
8523 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8524 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8525 * src/SDCCcse.c (findPrevIc): check all associative operators
8526 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8527 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8528 * src/SDCCmem.c: updated comments,
8529 set far-space to 0 for pdata, results in optimized code
8530 * src/SDCCmem.h: added macro CONST_NAME
8531 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8532 moving the info into the highest bits, see also gptrget/gptrput
8533 * src/src.dsp: added sdcc.ico to project files
8534 * src/avr/gen.c (genCast): fixed bug 0x%d
8535 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8536 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8537 relation between ptr_type and DCL_TYPE,
8538 (genCast): fixed bug 0x%d
8539 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8540 (CODE)" for const_name
8541 * src/hc08/gen.c (genCast): fixed bug 0x%d
8542 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8543 (hc08_port): added "CONST (CODE)" for const_name
8544 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8545 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8546 between ptr_type and DCL_TYPE,
8547 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8548 operand* and took AOP() inside function so sfr-ness can be checked,
8549 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8551 (genFunction, genEndFunction): optimized stack setup,
8552 (genMinus): optimized for literals with ending zeroes (in bytes),
8553 (genCast): fixed bug 0x%d
8554 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8555 (mcs51_port): added "CONST (CODE)" for const_name
8556 * src/mcs51/peeph.def: made rule 226 more generic
8557 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8558 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8559 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8560 * src/z80/main.c (z80_port): added NULL for const_name,
8561 (gbz80_port): added NULL for const_name
8562 * support/regression/tests/bug663539.c,
8563 * support/regression/tests/sfr16.c: new tests
8565 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8567 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8569 2005-06-24 Raphael Neider <rneider AT web.de>
8571 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8573 * device/include/pic16/signal.h: added USBIF
8576 2005-06-24 Raphael Neider <rneider AT web.de>
8578 * device/lib/pic16/libdev/pic18f2455.c,
8579 device/include/pic16/pic18f2455.h: NEW
8580 * device/include/pic16/pic18fregs.h,
8581 device/lib/pic16/pics.all,
8582 src/pic16/device.c: added 18f2455
8583 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8584 device/include/pic16/{pic18f[68][567].h,usart.h}:
8585 replaced MULTIPLE_USARTS define with more relaible
8586 compatibility sfrs (for USART access)
8588 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8590 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8591 and the output asm file line is printed on two lines.
8593 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8595 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8596 BGT, BLE, BHI, and BLS instructions
8597 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8599 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8600 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8602 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8604 2005-06-15 Raphael Neider <rneider AT web.de>
8606 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8607 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8608 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8609 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8610 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8612 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8614 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8615 Marcel Telka in bug #1215704
8617 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8619 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8620 located in shared memory bank.
8622 2005-05-31 Raphael Neider <rneider AT web.de>
8624 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8625 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8626 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8628 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8630 * device/lib/_strncpy.c: fixed the fix
8632 2005-05-26 Raphael Neider <rneider AT web.de>
8634 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8635 initializers with \0, bug #1208187
8636 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8637 intializers with \0, bug #1208187
8639 2005-05-26 Raphael Neider <rneider AT web.de>
8641 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8642 initializers with \0, bug #1208187
8643 * src/pic16/main.c (_process_pragma): added sanity checks
8644 for stack position and size, emit warnings when appropriate
8646 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8648 * device/lib/_strncpy.c: fixed not filling with \0
8650 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8652 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8654 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8655 compound_statement),
8657 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8659 2005-05-24 Raphael Neider <rneider AT web.de>
8661 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8663 2005-05-24 Raphael Neider <rneider AT web.de>
8665 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8666 TRISE definitions, closes bug #1162453
8668 2005-05-22 Raphael Neider <rneider AT web.de>
8670 * src/pic16/main.c (_process_pragma): check for missing
8671 arguments to pragmas code and udata
8672 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8673 consistency fixes to match other headers (thanks to Jim Paris)
8674 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8676 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8678 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8680 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * support/regression/tests/bug1198642.c: new test
8683 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8684 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8685 * support/scripts/resource.h,
8686 * support/scripts/resource.rc,
8687 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8688 * support/scripts/sdcc.ico: added 32x32 icon
8690 2005-05-18 Raphael Neider <rneider AT web.de>
8692 * device/lib/pic16/libdev/pic18f*.c,
8693 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8694 keywords to "__sfr" and "__at (X)"
8695 * device/include/pic16/pic18fregs.h: added pic18f4520
8696 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8697 #1203088 (MPLAB compatibility)
8699 2005-05-17 Raphael Neider <rneider AT web.de>
8701 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8702 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8703 * device/lib/pic16/pics.all: added new devices
8704 * src/pic16/device.c: added support for pic18f4520
8706 2005-05-16 Raphael Neider <rneider AT web.de>
8707 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8708 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8709 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8710 convenience function for bit access
8712 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8714 * device/lib/printf_large.c: fixed bug 1193299
8715 * support/regression/tests/bug1057979.c: added test %3.3s
8717 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8719 * device/include/mcs51/8051.h,
8720 * device/include/mcs51/8052.h: made parseable with lint
8721 * device/include/mcs51/lint.h: added include file for (sp)lint
8722 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8723 * doc/cdbfileformat.lyx,
8724 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8726 2005-05-14 Raphael Neider <rneider AT web.de>
8728 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8729 * device/lib/pic16/libc/stdlib/itoa.c (new)
8730 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8731 * device/lib/pic16/libio/Makefile: exclude subdir according to
8732 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8733 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8734 * src/pic16/gen.c (genFunction): prevent annoying warning
8735 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8737 * support/cpp2/cppmain.c (cpp_output_string): new
8738 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8741 2005-05-13 Borut Razem <borut.razem AT siol.net>
8743 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8745 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8747 * .version: changed to version 2.5.1; back to bleeding edge development
8749 2005-05-11 Borut Razem <borut.razem AT siol.net>
8751 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8752 generate PDF version 1.3 documents
8754 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8756 * .version: changed to version 2.5.0
8758 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8760 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8762 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8764 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8765 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8766 well as many smaller updates.
8767 * .version: changed to version 2.5.0-pre1
8769 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8771 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8773 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8775 * support/regression/tests/bug1185672.c: added
8776 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8778 * src/mcs51/gen.c (genCall): added comments, made it look safer
8779 * src/mcs51/gen.c (genEndFunction): simplified
8781 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8783 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8785 2005-04-14 Borut Razem <borut.razem AT siol.net>
8787 * fixed bug 1045046 - SIGSEGV with really simple code?:
8788 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8789 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8791 2005-04-14 Borut Razem <borut.razem AT siol.net>
8793 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8794 src/pic16/device.h: temporarily disabled experimental #inline pragma
8797 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8799 * device/include/z80/stdio.h,
8800 * device/include/z80/string.h: removed these highly incomplete files so
8801 SDCC can use the default ones in device/include/
8803 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8805 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8807 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8810 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8812 * device/include/malloc.h: removed redundant __reentrant prototypes
8813 * device/lib/_mullong.c: added working xstack variant in asm (C version
8814 doesn't pass regression tests)
8815 * device/lib/bpx.c: used __data and made bpx char for mcs51
8816 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8817 (createFunction): fixed bug with xstackPtr
8818 * src/SDCCcse.c: corrected comments
8819 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8820 (killDeadCode, eBBlockFromiCode): removed unused code
8821 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8823 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8824 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8825 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8826 (genModOneByte): fixed warning in MSVC
8827 * src/mcs51/main.c (): added comments
8828 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8830 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8834 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8836 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8838 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8840 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8841 characters arrays of larger size than the declared one.
8843 2005-04-10 Borut Razem <borut.razem AT siol.net>
8845 * src/pic/gen.c (genInline),
8846 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8847 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8848 (findNextInstruction), (findPrevInstruction),
8849 (findInstructionUsingLabel),
8850 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8851 * src/pic/pcode.c (findLabel): added missing '\n'
8852 * src/src.dsp: added SDCCdwarf2.c to the project
8854 2005-04-09 Borut Razem <borut.razem AT siol.net>
8856 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8858 2005-04-08 Raphael Neider <rneider AT web.de>
8860 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8861 into the chain after a given one) and mergeDefmapSymbols (combine
8862 defmap entries for each symbol per pcode)
8863 * (createDefmap): have defmap entries merged in the end
8864 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8865 a symbol before replacing one access type's symbol, merge symbols in
8866 the end (replacement symbol might already have an entry)
8867 * (assignValnums): keep reference to written WREG intact
8869 2005-04-08 Raphael Neider <rneider AT web.de>
8871 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8874 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8876 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8879 2005-04-07 Raphael Neider <rneider AT web.de>
8881 * device/include/pic16/usart.h: added compatibility defines for
8882 devices with more than one USART
8883 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8885 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8887 * device/lib/Makefile.in: updated for port specific include
8889 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8891 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8893 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8895 * device/include/8051.h,
8896 * device/include/8052.h,
8897 * device/include/at89S8252.h,
8898 * device/include/at89c55.h,
8899 * device/include/at89x051.h,
8900 * device/include/at89x51.h,
8901 * device/include/at89x52.h,
8902 * device/include/mcs51reg.h,
8903 * device/include/reg51.h,
8904 * device/include/reg764.h,
8905 * device/include/regc515c.h,
8906 * device/include/sab80515.h: (re)moved these 12 files
8907 * device/include/mcs51/8051.h,
8908 * device/include/mcs51/8052.h,
8909 * device/include/mcs51/at89S8252.h,
8910 * device/include/mcs51/at89c55.h,
8911 * device/include/mcs51/at89x051.h,
8912 * device/include/mcs51/at89x51.h,
8913 * device/include/mcs51/at89x52.h,
8914 * device/include/mcs51/mcs51reg.h,
8915 * device/include/mcs51/reg51.h,
8916 * device/include/mcs51/reg764.h,
8917 * device/include/mcs51/regc515c.h,
8918 * device/include/mcs51/sab80515.h: and added them here
8920 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8922 * device/include/stdarg.h: changed SDCC specific keywords to double
8924 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8926 * device/include/hc08/mc68hc908gp32.h,
8927 * device/include/hc08/mc68hc908jb8.h,
8928 * device/include/hc08/mc68hc908jkjl.h,
8929 * device/include/hc08/mc68hc908qy.h: fixed comments
8930 * device/include/mcs51/README: updated
8931 * device/include/mcs51/c8051f120.h: added PINRSF
8932 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8933 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8934 amidst code. Also inline is not supported.
8936 2005-04-06 Raphael Neider <rneider AT web.de>
8938 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8939 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8940 callers stack/frame pointers
8942 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8944 * device/include/pic16/usart.h: added, missing in previous commit,
8945 * device/include/pic16/adc.h: fixed typo,
8946 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8948 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8950 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8951 uninitialized because a bug appears with gplink
8952 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8953 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8954 complains for unrecognised option
8956 2005-04-05 Raphael Neider <rneider AT web.de>
8958 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8959 structs as well (using memcpy)
8960 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8961 on ISRs (GOTO has no label)
8962 * src/pic16/device.h: added OF_OPTIMIZE_DF
8963 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8964 new data flow analysis/optimization
8965 * src/pic16/pcode.c: added (prototypes for and implementation of)
8966 dataflow analysis functions, fixed pCodeInstructions' inCond and
8967 outCond values, made RCALL a branch instruction
8968 * (pic16_unlinkpCode): keep C line if possible
8969 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8970 C line moved if possible
8971 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8972 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8973 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8974 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8976 * (pic16_getJumptabpCode): NEW, needed in...
8977 * (LinkFlow): fixed handling of jumptables, calls and conditional
8979 * (pic16_InsertCommentAfter): NEW
8980 * (pic16_pCodeReplace): made verbose and flow preserving
8981 * (AnalyzeFlow): added call to data flow analysis
8982 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8983 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8984 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8986 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8988 * src/SDCCast.c (decorateType): fixed bug #1105626
8990 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8992 * device/include/asm/pic16/features.h,
8993 * pic18f*.h headers,
8994 * device/include/pic16/adc.h,
8995 * device/include/pic16/delay.h,
8996 * device/include/pic16/i2c.h,
8997 * device/include/pic16/malloc.h,
8998 * device/include/pic16/stdio.h,
8999 * device/include/pic16/stdlib.h,
9000 * device/include/pic16/string.h,
9001 * device/lib/pic16/libc/stdio/printf_tiny.c,
9002 * device/lib/pic16/libc/stdio/printf_small.c,
9003 * device/lib/pic16/libc/stdio/strmgpsim.c,
9004 * device/lib/pic16/libc/stdio/strmmssp.c,
9005 * device/lib/pic16/libc/stdio/strmusart.c,
9006 * device/lib/pic16/libc/stdio/vfprintf.c,
9007 * device/lib/pic16/libc/stdlib/ltoa.c,
9008 * device/lib/pic16/libc/stdlib/putchar.c,
9009 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9010 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9011 * device/lib/pic16/libc/stdlib/memchrram.c,
9012 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9013 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9014 * device/lib/pic16/libio/adc/adcbusy.c,
9015 * device/lib/pic16/libio/adc/adcread.c,
9016 * device/lib/pic16/libio/adc/adcsetch.c,
9017 * device/lib/pic16/libio/usart/ubaud.c,
9018 * device/lib/pic16/libio/usart/ubusy.c,
9019 * device/lib/pic16/libio/usart/udrdy.c,
9020 * device/lib/pic16/libio/usart/uopen.c,
9021 * device/lib/pic16/libio/usart/uputc.c,
9022 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9023 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9024 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9025 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9026 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9027 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9028 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9029 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9030 specific keywords to double underlined form,
9031 * device/lib/pic16/libc/Makefile.rules,
9032 * device/lib/pic16/libsdcc/Makefile.rules,
9033 * device/lib/pic16/libm/Makefile,
9034 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9035 to compile with C standard set in Makefile.common
9036 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9037 rand.c and crc.c in compilation process,
9038 * device/lib/pic16/libsdcc/int/divuint.c,
9039 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9040 `c' from signed to unsigned,
9041 * device/lib/pic16/startup/crt0.c,
9042 * device/lib/pic16/startup/crt0i.c,
9043 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9044 keywords to double underlined form, bug fixes in _do_cinit function
9045 which prevented the correct initialization of the .idata segment,
9046 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9047 core to enter a infinite loop
9048 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9050 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9052 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9054 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * device/include/Makefile.in: add support for hc08 subdirectory
9057 * device/include/hc08/: new subdirectory
9058 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9059 Lucas Loizaga, thanks!
9060 * device/include/hc08/mc68hc908qy.h,
9061 * device/include/hc08/mc68hc908gp32.h,
9062 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9063 their own directory. Changed internal macro names to use the compiler
9064 reserved namespace. Changed SDCC specific keywords to double
9066 * device/include/math.h,
9067 * device/include/malloc.h,
9068 * device/include/stdarg.h,
9069 * device/include/stdbool.h
9070 * device/include/string.h,
9071 * device/include/tinibios.h,
9072 * device/include/ds400rom.h,
9073 * device/include/8051.h,
9074 * device/include/8052.h,
9075 * device/include/80c51xa.h,
9076 * device/include/at89c55.h,
9077 * device/include/at89S8252.h,
9078 * device/include/at89x51.h,
9079 * device/include/at89x52.h,
9080 * device/include/ds80c390.h,
9081 * device/include/reg764.h,
9082 * device/include/regc515c.h,
9083 * device/include/sab80515.h,
9084 * device/include/mcs51/c8051f000.h,
9085 * device/include/mcs51/c8051f018.h,
9086 * device/include/mcs51/c8051f020.h,
9087 * device/include/mcs51/c8051f040.h,
9088 * device/include/mcs51/c8051f060.h,
9089 * device/include/mcs51/c8051f120.h,
9090 * device/include/mcs51/c8051f300.h,
9091 * device/include/mcs51/c8051f310.h,
9092 * device/include/mcs51/c8051f320.h,
9093 * device/include/mcs51/c8051f330.h,
9094 * device/include/mcs51/c8051f350.h,
9095 * device/include/z180.h: Changed SDCC specific keywords to double
9098 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9100 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9102 * (pic16_assignConfigWordValue): disable testing of configuration
9103 register value with config mask,
9104 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9105 function with port->fun_prefix,
9106 * (genFunction): when generating a naked interrupt function never
9107 create an absolute segment placed in interrupt vector address, place
9108 the actual interrupt function at IVA instead, when an interrupt
9109 function is generated with unspecified interrupt then do not create
9110 the absolute section,
9111 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9112 code for generating a call to generic pointer get/put function with
9113 a call to function pic16_callGenericPointer(),
9114 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9115 the call to the generic pointer get/put functions with prefixing the
9116 function name with port->fun_prefix,
9117 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9118 * src/pic16/main.c (_process_pragma): prefix function with
9120 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9121 calling assembler, old 18Fxxxx macro is deprecated,
9122 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9123 PC_ASMDIR in while condition,
9124 * (findInstruction): add PC_ASMDIR in while condition,
9125 * (buildCallTree): prefix main with port->fun_prefix,
9126 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9127 identifier for variable with banked access in instructions BTFSS,
9128 BTFSC, BCF, BSF, BTG
9129 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9130 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9131 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9132 perform optimization when enviroment variable NO_REG_OPT is set,
9133 * (insideLRBlock): NEW, return 1 if register is inside an
9134 INF_LOCALREGS block,
9135 * (RemoveRegFromLRBlock): remove a register that is completely
9136 eliminated by register optimization, but it is still left in local
9137 register store/restore in/from stack block,
9138 * (Remove2pcodes): after removing register, check to see if it
9139 should be removed from local register store/restore in/from stack
9141 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9142 DUMMY_READ_VOLATILE,
9144 * device/include/pic16/adc.h: minor prototype modifications and
9146 * device/include/pic16/malloc.h: added GPL notice various
9148 * device/include/pic16/stdint.h: NEW, standard header for ints
9149 * device/include/pic16/delay.h: NEW, header for delay functions,
9150 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9152 * device/include/pic16/signal.h: NEW, header providing helper macros
9153 for implementing signal handlers,
9154 * device/include/pic16/stdio.h: added prototypes for functions,
9155 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9156 prototypes for stdin and stdout, added macro PUTCHAR to
9157 automatically implement putchar function prototype,
9158 * device/include/pic16/usart.h: modified and updated USART library,
9159 * device/lib/pic16/libio/adc/,
9160 * device/lib/pic16/libio/i2c: some modifications to improve library
9162 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9163 family of functions,
9164 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9165 family of functions and other sources,
9166 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9167 of the PIC18Fxx[28] devices,
9168 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9169 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9170 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9171 _do_cinit function, because the previous failed when local variables
9172 where not placed in the same memory bank,
9173 * device/lib/pic16/libsdcc/char/: various modifications to improve
9174 library performance,
9175 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9176 information on the new functions of the c library and more...
9178 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9180 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9182 2005-03-26 Raphael Neider <rneider AT web.de>
9184 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9185 if condition == CARRY)
9186 * (genCmp): adapted to new genSkipc semantics
9187 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9188 on rIfx (genCmp was broken)
9190 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9192 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9193 * src/z80/main.c (_keywords[]),
9194 * src/SDCCglobal.h (struct options),
9196 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9197 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9198 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9199 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9200 always available in leading double underscore form. The C99 support is
9201 mostly missing, but it's a start.
9202 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9203 reserved identifier "__data".
9205 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9207 * src/mcs51/peeph.def: fixed bug 1170013
9209 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9211 * device/include/mcs51reg.h: fixed bug 842007
9213 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9215 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9218 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9220 * src/port.h (struct PORT),
9221 * src/avr/ralloc.c (avr_assignRegisters),
9223 * src/ds390/ralloc.c (ds390_assignRegisters),
9225 * src/hc08/ralloc.c (hc08_assignRegisters),
9227 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9229 * src/pic/ralloc.c (pic14_assignRegisters),
9231 * src/pic16/ralloc.c (pic16_assignRegisters),
9233 * src/xa51/ralloc.c (xa51_assignRegisters),
9235 * src/z80/ralloc.c (z80_assignRegisters),
9237 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9238 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9240 * src/SDCCdflow.c (computeDataFlow),
9242 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9244 * src/SDCCcflow.c (*),
9246 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9247 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9248 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9249 immedDom() returning wrong block; probably fixes bug #1160833)
9251 2005-03-20 Borut Razem <borut.razem AT siol.net>
9253 * support/scripts/inc2h.pl: WIN32 port
9255 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9257 * device/lib/makefile.in: added abs.c and labs.c
9259 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9261 * device/include/stdint.h: added
9262 * device/lib/abs.c: added
9263 * device/lib/labs.c: added
9264 * device/include/stdlib.h: added abs() and labs() prototypes
9265 * device/lib/libsdcc.lib: added abs and labs
9266 * device/include/float.h,
9267 * device/lib/_fsmul.c,
9268 * device/lib/printf_fast.c,
9269 * device/lib/printf_tiny.c: updated comments
9271 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9273 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9276 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9278 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9279 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9281 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9283 * device/lib/printf_large.c: removed inline assembly for portability and
9284 readability. Use printf_fast if speed or size are more important.
9285 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9286 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9288 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9290 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9291 prevent compiler warning
9293 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9295 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9296 moved to level 0 and declared as static. Also they are explicit
9297 placed in access bank. This was necessery because some times they
9298 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9299 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9300 optimizations. Currently only compare to unsigned char is implemented,
9301 * src/pic16/gen.c: added fReturnIdx array,
9302 * (struct resolvedIfx) is moved to gen.h and made public,
9303 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9304 * (aopForSym): added an optimization to directly store in stack of
9305 the operand of a SEND iCode,
9306 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9307 but as registers instead (AOP_REG) using the fReturnIdx array,
9308 * (pic16_freeAsmop): remove the freed register from the
9309 _G.sregsAlloc field,
9310 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9311 a compare of 'WREG',
9312 * (pic16_popGetTempRegCond): changed function prototype, now
9313 function takes also a bitVector argument v which holds the current
9314 set of registers that are allocated for stack access by aopForSym,
9315 registers allocated in aopForSym for accessing stack symbols are not
9316 any more part of the functions usedRegs field,
9317 * (genCall): some times aopOp is called for a stack variable to be
9318 send, aopForSym might perform the push, if this is true make sure
9319 that genCall doesn't push the variable twice by testing _G.resDirect,
9320 * (genFunction): changed testing for unspecified interrupt number
9321 from 256 to INTNO_UNSPEC,
9322 * modified selection scheme of frame pointer generation. Previously
9323 if function did use local registers a frame pointer was generated,
9324 now a frame pointer is generated only if function has arguments
9325 (that need PLUSW2 register access), or has stack arguments, or the
9326 compiler is not instructed to omit the frame pointer,
9327 * (genEndFunction): before restoring local registers that were saved
9328 in the function preamble, also restore the registers that *might*
9329 have been allocated for stack access,
9330 * (genRet): removed some old comments,
9331 * (genCmp, the active (RN's) version): added a call to the
9332 pic16_genCmp_special function to perform the compare with a more
9333 robust and optimized way,
9334 * (genInline): a feature has been added in inline code generation,
9335 which allows a wildcard variable substitution when writing inline
9336 assembly. Code is incomplete and experimental therefore undocumented,
9337 * (genCast): changed order of aopOp for result and right to allow
9338 aopForSym to directly load the result if possible,
9339 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9340 perform an optimized compare on some selected special occasions,
9341 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9342 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9343 generate an IVT any more,
9344 * src/pic16/main.c (pic16_optionsTable): added command line option
9346 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9347 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9349 * src/pic16/NOTES: Raphael Neider added in list of active developers
9350 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9351 jumptable_end to prevent bug #,
9352 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9353 inCond and outCond fields,
9354 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9355 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9356 turn off register spilling,
9357 * (packRegsForOneUse): synced with other ports' versions although it
9358 is not used currently,
9359 * (pic16_packRegisters): added an optimization while reading
9360 structure bitfields, some registers may be saved (malloc code is
9361 decreased by 80 bytes)
9363 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9365 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9366 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9367 this can be optimized more?
9369 2005-03-10 Raphael Neider <rneider AT web.de>
9371 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9372 genNearPointerGet): (hopefully) fixed access to bitfields via
9373 pointers (p->bitN = x; and x = p->bitN; failed)
9375 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9377 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9379 2005-03-09 Raphael Neider <rneider AT web.de>
9381 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9383 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9385 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9386 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9387 (regTypeNum): set REG_BIT type if necessary
9388 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9389 * support/regression/tests/critical.c: check bug 1144613
9391 2005-03-02 Raphael Neider <rneider AT web.de>
9393 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9395 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9397 * src/avr/ralloc.c (serialRegAssign),
9398 * src/ds390/ralloc.c (serialRegAssign),
9399 * src/hc08/ralloc.c (serialRegAssign),
9400 * src/mcs51/ralloc.c (serialRegAssign),
9401 * src/pic/ralloc.c (serialRegAssign),
9402 * src/pic16/ralloc.c (serialRegAssign),
9403 * src/xa51/ralloc.c (serialRegAssign),
9404 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9406 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9408 * src/SDCCast.c (decorateType): fixed bug 1124787
9410 2005-02-20 Hubert Sack <sack AT digiplan.de>
9411 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9413 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9416 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9418 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9419 to keep the correct label reference count when adding/removing references
9420 to labels. A peephole file using this is appended to patch #1144962.
9422 2005-02-14 Raphael Neider <rneider AT web.de>
9424 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9425 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9426 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9427 retrievals of result operand's value on assignment
9429 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9431 * device/include/pic16/string.h: modified prototype for memccpy()
9432 to memccpy(void *, void *, char, size_t)
9433 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9434 check whether to omit frame pointer or not,
9435 * (genInline): convert all occurences of "\n" to LF in inline
9436 assembler blocks, this helps formatting the inline text,
9437 * (pic16_loadFSR0): modified prototype,
9438 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9439 removed some 8051 legacy code,
9440 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9441 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9442 before allocating temporary registers in functions,
9444 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9446 * support/regression/tests/bitvars.c: corrected the "fix"
9448 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9450 * support/regression/tests/bitvars.c,
9451 * support/regression/tests/bitwise.c,
9452 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9454 2005-02-10 Raphael Neider <rneider AT web.de>
9456 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9457 different size for Alpha
9458 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9460 2005-02-09 Raphael Neider <rneider AT web.de>
9462 * src/SDCC.lex(doPragma) : save and restore warning options as well
9463 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9464 * have #pragma less_pedantic set the errorlevel to WARNING
9466 * (cloneOptimize) : fixed wrong malloc's size
9467 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9468 facilitate correct handling of #pragma (save|restore)
9470 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9472 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9474 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9476 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9478 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9480 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9482 2005-02-02 Raphael Neider <rneider AT web.de>
9484 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9485 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9486 * (pic16_storeForReturn): fixed to allow returning function pointers
9487 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9488 * device/include/pic16/{stddef.h,stdbool.h}: added
9490 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9492 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9494 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9496 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9497 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9498 appeared to be required
9500 2005-01-31 Borut Razem <borut.razem AT siol.net>
9502 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9503 include/mcs51 and include/z80 directories to the package
9505 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9507 * src/hc08/gen.c (genFunction): fixed bug #1112752
9509 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9511 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9513 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9515 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9517 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9519 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9521 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9523 * device/include/c8051fxxx.h: removed these 6 files
9524 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9526 2005-01-26 Raphael Neider <rneider AT web.de>
9528 * src/pic16/gen.c (genAssign): fixed assignment from longs
9529 in codespace (were cut to three bytes)
9530 * (genDummyRead): implemented (except for CODESPACE...),
9532 * src/pic16/glue.c (emitStatistics): beautified
9533 * device/lib/pic16/libm/Makefile: added include path
9535 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9537 * src/z80/gen.c (aopPut): fixed bug #1103902
9539 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9541 * device/lib/expf.c: fixed bug #1095792
9543 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9545 * device/lib/pic16/libm: added Math library sources
9547 2005-01-24 Raphael Neider <rneider AT web.de>
9549 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9550 to enable upcast to pCodeOpReg2 (there is no type tag to
9551 differenciate the two and pic16_popGet2p cast into PCOR2)
9552 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9553 (sizeof(sectNames) changed to sizeof(sectName))
9554 Both patches fix segfaults under MinGW.
9556 2005-01-23 Raphael Neider <rneider AT web.de>
9558 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9559 Safe_[mc]?alloc()'ed variables
9560 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9561 of (byte sized) temporaries (assign them to WREG for now)
9562 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9563 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9564 this might fix SIGSEGVs on MinGW...
9565 * src/SDCCopt.c (killDeadCode): restored original behaviour
9566 (volatile operands might get thrown away though)
9568 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9570 * src/pic16/gen.c: fixed bug #1106975,
9571 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9572 pointer update, INTCON is saved, global interrupts are disabled and
9573 restored after updateing TOS.
9574 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9575 * added function attribute 'shadowregs' to take advantage of shadow
9577 * added function attribute 'wparam' as an alternative to the wparam
9579 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9580 user declares a non-ISR function as 'shadowregs',
9581 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9583 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9585 * .version: bumped version number to 2.4.8
9586 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9588 * device/lib/pic16/libio/i2c/: I2C module support library,
9589 * device/include/pic16/i2c.h: I2C support library header,
9590 * device/lib/pic16/libc/stdio/: standard IO support sources,
9591 * (printf_small.c): printf_small() source, supports float print,
9592 * (printf_tiny.c): printf_tiny() source, does not support floats,
9593 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9594 enable global optimizations for entire library source, other
9595 Makefiles in the source tree are also modified to reflect this,
9596 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9598 * doc/sdccman.lyx: updated to reflect new changes,
9599 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9600 sym->onStack if-case,
9601 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9602 sbit, idata, _idata, xdata, _xdata,
9603 * added pragma library, to link an external library, (see doc),
9604 * removed command line options, --pomit-config-words, --pomit-ivt,
9605 --pleave-reset-vector,
9606 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9607 when calling assembler to reflect memory model used, also define
9608 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9609 reflect stack model used,
9610 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9611 on stack return NULL,
9613 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9615 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9616 of the operands is volatile. Fixes #1020220
9618 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9620 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9621 * (OptimizeRegUsage): make sure that there is really no other flow where
9622 the first pCode is used
9624 2005-01-22 Raphael Neider <rneider AT web.de>
9626 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9627 to fix #1106967 (pCode->seq are not set up correctly)
9629 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9631 * src/SDCCglue.c (glue): make sure code area is declared before the
9632 static initialization area.
9634 2005-01-21 Raphael Neider <rneider AT web.de>
9636 * device/lib/Makefile.in: fixed test for pic16 install dir
9637 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9639 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9640 added --optimize-goto compiler switch and pragma wparam documentation
9641 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9642 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9643 and PRODH closing bug #1071770 (peephole optimizer)
9645 2005-01-19 Raphael Neider <rneider AT web.de>
9647 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9648 cmdLine buffers (used when calling sdcpp...) are large enough
9649 (MAX_PATH=256 truncates arguments leading to system halts when
9651 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9652 * (genUminus): rewritten to for efficiency
9653 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9654 used uninitialized in some cases)
9655 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9656 copy the third byte from the int -- now assumes 0x80 (data memory)
9657 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9658 operands (genAddLit expects the iCode's operands to swapped as
9659 well), fixed leftover bytes (crashed for short left operands)
9660 * (pic16_genMinusDec): performance improvements, removed false
9662 * (pic16_genMinus): fixed to cope with differently sized operands
9663 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9665 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9666 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9667 new banksel optimization
9668 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9669 analysis for temporary registers (segfaults...)
9670 * src/pic16/peeph.def: added rule
9672 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9674 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9675 which converts a float number to its ASCII representation
9676 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9677 functions to convert the fractional and integer part of a float to ASCII,
9678 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9679 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9681 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9683 * device/include/pic16/adc.h: added GPL info,
9684 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9685 a pCodeOp as tested operand,
9686 * (genNearPointerGet): optimized bit testing, does not use
9687 intermediate register for bit value, test directly instead with
9688 BTFSS, BTFSC, works only for single bits,
9689 * (genpic16Code): dump the name of the iCode in the asm,
9690 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9691 renamed to pic16_decodeOp,
9692 * (serialRegAssign): do not allocate a temporary register for iCode
9693 sequences that test a single bit for 1/0
9695 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9697 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9698 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9699 access stack and frame pointers. They are initially assigned to
9700 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9701 accessing SFRs. Updated all occurences of modification of stack or
9702 frame pointer in gen.c and pcode.c,
9703 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9704 assigning of a literal value to pointers,
9705 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9706 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9709 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9711 * doc/sdccman.lyx: update documentation about stack pragma, added
9712 some info for stack memory models
9714 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9716 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9718 2005-01-08 Raphael Neider <rneider AT web.de>
9720 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9721 udata sections to fix bug #1097823
9723 2005-01-05 Raphael Neider <rneider AT web.de>
9725 * src/pic16/gen.c (genGenericShift): added handling of differently
9726 sized left operand and result
9728 2005-01-04 Raphael Neider <rneider AT web.de>
9730 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9731 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9732 to hold the condition bit)
9733 * added new version of genCmp (old code available via #define)
9734 * added new version of genShiftLeft/genShiftRight in a generic
9735 way, now supports shifting by negative values
9736 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9737 shiftCount (expected by genGenericShift)
9738 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9739 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9741 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9742 is an invalid literal too...)
9744 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9746 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9747 from Raphael Neider,
9748 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9749 for 8-bit literals. This fixes some literal operands which are sign
9750 extended to 16-bits ints when instruction needs only 8-bits.
9752 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9754 * device/lib/logf.c: added mcs51 assembly version
9755 * device/lib/expf.c: added mcs51 assembly version
9756 * device/lib/_logexpf.c: new shared asm code for expf and logf
9757 * device/include/math.h: add defines for assembly math library
9758 * device/lib/Makefile.in: build new _logexpf.c
9759 * device/lib/libfloat.lib: use new _logexpf.c
9761 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9764 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9765 device types which have less than 0x7f registers.
9767 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9769 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9771 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9773 * device/lib/printf_fast.c: only build on supported arch.
9774 * device/lib/printf_tiny.c: only build on supported arch.
9775 * device/lib/printf_fast_f.c: only build if asm float lib
9776 * device/lib/_fsget1arg.c: only build if asm float lib
9777 * device/lib/_fsget2args.c: only build if asm float lib
9778 * device/lib/_fsnormalize.c: only build if asm float lib
9779 * device/lib/_fsreturnval.c: only build if asm float lib
9780 * device/lib/_fsrshift.c: only build if asm float lib
9781 * device/lib/_fsswapargs.c: only build if asm float lib
9782 * device/include/stdio.h: don't provide print_fast,
9783 print_fast_f, print_tiny prototypes if --xstack used
9785 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9787 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9788 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9791 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9793 * device/lib/printf_fast_f.c: same as printf_fast, but
9794 with floating point enabled
9795 * device/lib/printf_fast.c: minor tweaks
9796 * device/include/stdio.h: add printf_fast_f
9798 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9800 * src/SDCCmain.c: make --float-reent default for mcs51
9801 * device/lib/_fsadd.c: added mcs51 assembly version
9802 * device/lib/_fssub.c: added mcs51 assembly version
9803 * device/lib/_fsmul.c: added mcs51 assembly version
9804 * device/lib/_fsdiv.c: added mcs51 assembly version
9805 * device/lib/_fseq.c: added mcs51 assembly version
9806 * device/lib/_fsneq.c: added mcs51 assembly version
9807 * device/lib/_fsgt.c: added mcs51 assembly version
9808 * device/lib/_fslt.c: added mcs51 assembly version
9809 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9810 * device/lib/Makefile.in: add _fscmp to build
9811 * device/lib/libfloat.lib: add _fscmp to build
9813 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9815 * device/lib/_fs2slong.c: added mcs51 assembly version
9816 * device/lib/_fs2sint.c: added mcs51 assembly version
9817 * device/lib/_fs2schar.c: added mcs51 assembly version
9818 * device/lib/_fs2ulong.c: added mcs51 assembly version
9819 * device/lib/_fs2uint.c: added mcs51 assembly version
9820 * device/lib/_fs2uchar.c: added mcs51 assembly version
9821 * device/lib/_slong2fs.c: added mcs51 assembly version
9822 * device/lib/_sint2fs.c: added mcs51 assembly version
9823 * device/lib/_schar2fs.c: added mcs51 assembly version
9824 * device/lib/_ulong2fs.c: added mcs51 assembly version
9825 * device/lib/_uint2fs.c: added mcs51 assembly version
9826 * device/lib/_uchar2fs.c: added mcs51 assembly version
9827 * device/include/float.h: added #define to select asm vs c
9829 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9831 * device/lib/printf_fast.c: improvements to float output
9832 * device/include/float.h: add defines for assembly float library
9833 * device/lib/_fsget1arg.c: receive 1 float arg
9834 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9835 * device/lib/_fsnormalize.c: normalize a float
9836 * device/lib/_fsreturnval.c: return float, various helper routines
9837 * device/lib/_fsrshift.c: right shift a float's mantissa
9838 * device/lib/_fsswapargs.c: swap 2 floats
9839 * device/lib/Makefile.in: build these 6 new files for mcs51
9840 * device/lib/libfloat.lib: add these 6 files to the library
9842 2004-12-26 Borut Razem <borut.razem AT siol.net>
9844 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9847 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9849 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9850 and fully reentrant and register bank neutral.
9851 * device/lib/printf_fast.c: added float (not enabled by default),
9852 added compact/slower integer (also not enabled by default),
9853 improved size/speed of fast integer code, other minor changes
9854 * device/include/stdio.h, device/lib/Makefile.in,
9855 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9857 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9859 * src/pic16/pcode.c: declaring variables other than at the start of a
9860 block is not supported in C by VC6.
9862 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9864 * applied a previous patch from Raphael Neider that wasn't included
9865 in the previous commits, which fixes infinite loops within jumptable
9867 * made some fixes that previous patches introduced
9869 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9871 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9872 that fixes an issue with AOP_PCODE asmop's offset,
9873 * (pic16_popCopyReg): update instance field too,
9874 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9875 function of pic port,
9876 * (genCmp, genAnd, genAssign),
9877 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9879 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9881 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9882 variables initial values to idata section,
9883 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9884 variables in some functions. This utilizes parmBytes field of iCode
9885 structure to hold the offset of the variable in stack. (might be
9886 able to use the stack field too?)
9887 * applied patch from Raphael Neider # ### , # ###
9888 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9889 variable initial values in idata section,
9890 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9891 for static variables with initial value
9892 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9893 applied fix in while loop from Raphael Neider.
9895 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9897 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9898 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9899 * src/ds390/ralloc.c (serialRegAssign): spill bits
9900 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9901 * support/Util/SDCCerr.c,
9902 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9903 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9904 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9906 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9908 * device/include/sdcc-lib.h: inserted LGPL, added includes
9909 asm/ds390/features.h and asm/mcs51/features.h
9910 * device/include/asm/default/features.h,
9911 * device/include/asm/gbz80/features.h,
9912 * device/include/asm/z80/features.h: added empty _AUTOMEM
9914 * device/include/asm/ds390/features.h,
9915 * device/include/asm/mcs51/features.h: added files with defines for
9916 _AUTOMEM and _STATMEM indicating automatic and static storage class
9917 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9918 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9919 * src/SDCCicode.c (geniCodeCast),
9920 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9921 * src/SDCCloop.c (loopInduction): removed unused variable lr
9922 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9923 to convertToFcall to include char modulo (RFE 1065037), added check
9924 if left operand is unsigned and use abs of literal value
9925 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9926 as it doesn't work after conversion from peephole.def to peephole.rul
9927 * src/mcs51/gen.c (toBoolean): added check for size,
9928 (genModOneByte): optimized code for signed char modulo a literal
9929 power of 2 (thanks to Hubert Sack),
9930 (genRRC): removed unnecessary "clr c",
9931 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9932 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9934 swapped rules 256.c and 256.d,
9935 extended 256.d by using new multiple checks (thanks Erik),
9936 added rules 256.e and 256.f,
9937 updated rule 261.a and 261.b to new generated code
9938 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9940 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9942 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9943 induction related bugs, including first part of bug #1074377
9945 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9947 * applied patch from bug-report #1076292,
9948 * applied patches for genAnd and Goto-optimizations for Raphael
9950 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9951 dump a less iCode information,
9952 * src/pic16/device.h (pic16_options_t): added field debgen,
9953 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9954 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9955 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9957 * (various functions): added macros FENTRY and FENTRY2 to functions,
9958 to emit function prologue,
9959 * (various functions): fixed indentation,
9960 * (genNearPointerGet): fixed loading of FSR0,
9961 * (genPackBits): applied patch from Raphael Neider to fix updating
9962 of FSR0 and touching only the modified bits,
9963 * src/pic16/genarith.c (various functions): added macros FENTRY to
9964 emit function prologue in comments,
9965 * src/pic16/pcode.h: added functions debugf2, debugf3,
9966 * src/pic16/ralloc.c: partial fix for packForPush caused
9969 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9971 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9972 <stsp AT users.sourceforge.net> with reversed byte order
9973 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9975 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9977 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9979 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9980 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9982 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9984 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9986 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9988 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9990 (setFromConditionArgs): friendly operand parser for peephole rules,
9991 (operandBaseName, operandsNotRelated): new peephole condition
9992 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9993 architecture specific register naming into account, handles n-way
9994 comparisons, and supports quoted literals
9995 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9997 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9999 * src/mcs51/peeph.def: fixed bug #1076940
10001 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10003 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10005 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10007 Adding support for replacing ljmps with sjmps in jumptables
10008 generated for switch statements. For now you need to set the
10009 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10010 Now 4 algorithms for mcs51 jumptable generation are used:
10011 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10012 addresses loaded pc-relative for up to 112 cases and stack-pushing
10013 target addresses loaded with offset from dptr for up to 256 cases.
10015 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10016 * src/mcs51/main.c: adapted constants for switch table generation
10017 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10019 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10021 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10022 * support/regression/tests/bug1057979.c: added test for bug 1073386
10024 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10026 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10029 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10031 * src/pic16/device.h,
10032 * src/pic16/genarith.c,
10033 * src/pic16/glue.c,
10034 * src/pic16/main.c,
10035 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10037 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10039 Large cummulative patch for pic16 port.
10040 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10041 to call when a stack overflow occurs,
10042 * (malloc.h): added CVS Id tag,
10043 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10045 * added libc directory. The current version of LibC contains string
10046 functions, ctype functions and macros and some functions of the
10047 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10048 be extensively tested in the future. Standard disclaimer here.
10049 Library is not automatically build yet. But one can build it by
10050 invoking 'make' inside the libc directory.
10051 * added ADC library under libio. Preliminary version yet.
10053 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10054 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10055 aopForRemat() now and not by pic16_aopOp(),
10056 * (pic16_popGetTempReg): removed warning messgae when allocating
10057 temporary registers, its a buggy feature and will be removed,
10058 * (pic16_popGet): set register instance field in AOP_CRY,
10059 * (pic16_outBitC): fixed for results in size greater than 1,
10060 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10061 * (pic16_storeForReturn): optimized return of 0,
10062 * (genCmp): experimental code for new genCmp which uses PIC18's
10063 special compare&skip instructions. Initial tests fail some times
10064 with variables grater than 1 byte in size, so new code is disabled,
10065 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10067 * (genCast): began a fix to optimize the casting of a bit to another
10068 bit, now assigning a bitfield to another bitfield will fail, sorry,
10069 * src/pic16/main.c: disabled the use of lr-support feature,
10070 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10071 * added some function prototypes, added function _debugf prototype,
10072 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10073 bits with offset (case PO_GPR_BIT),
10074 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10076 * (isBankInstruction): modified to return 0 for no banking instruction,
10077 and 1 for banking instruction,
10078 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10079 caused stop processing pCodes after a inline assembly block,
10080 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10081 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10082 registers when it shouldn't,
10083 * src/pic16/ralloc.c (allocReg): add preliminary support for
10084 supporting a limited set of temporary registers,
10086 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10088 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10089 genDataPointerSet): ensure assignments always copy in MSB to LSB
10091 (loadRegFromAop): recognize CLRH optimization,
10092 (genFunction): optimize RECEIVE iCodes in reentrant functions
10094 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10096 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10097 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10099 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10100 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10101 contiguous with data
10103 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10105 * device/lib/_gptrget.c (_gptrget),
10106 * device/lib/_gptrgetc.c (_gptrgetc),
10107 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10108 instead of sjmp to ret
10109 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10110 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10112 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10114 * .version: bumped version to 2.4.7
10115 * device/lib/_gptrget.c (_gptrget): is now _naked
10116 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10117 * device/lib/_gptrput.c (_gptrput): is now _naked
10118 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10119 (createFunction): fixed xstack
10120 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10121 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10123 (geniCodeCritical): store original interrupt state in an iTemp bit
10124 var unless stack-auto
10125 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10126 * src/SDCCmain.c (setIncludePath): added include/target to search path
10127 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10128 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10130 (processFuncArgs): put bit vars in bit area
10131 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10132 unsaveRBank): fixed xstack,
10133 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10134 (genFunction, genEndFunction): fixed xstack,
10135 (genAssign): optimization don't walk backwards through mem
10136 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10137 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10138 * support/regression/Makefile: also make library (for stack-auto) when
10139 making "all" and added "test-mcs51-xstack-auto"
10140 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10141 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10142 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10143 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10144 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10145 make-library by MAKE_LIBRARY
10146 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10147 regression tests for xstack
10148 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10149 * support/regression/tests/critical.c: test for critical on mcs51
10151 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10153 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10154 built version of sdcc instead of installed version
10156 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10158 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10159 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10161 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10162 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10163 WARNING: remove device/lib/build/z80/printf.o by hand when
10164 updating from previous build!
10165 * device/lib/z80/printf.c: updated comment
10166 * support/regression/tests/bug1057979.c: test all ports now
10167 * support/regression/tests/bug1065458.c: file added
10169 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10171 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10172 *_start and *_end symbols for static functions
10174 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10176 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10177 and search crt0.o in all library paths,
10178 (setIncludePath): proper handling of --nostdinc,
10179 (setLibPath): proper handling of --nostdlib
10180 * support/regression/Makefile,
10181 * support/regression/ports/ds390/spec.mk,
10182 * support/regression/ports/gbz80/spec.mk,
10183 * support/regression/ports/hc08/spec.mk,
10184 * support/regression/ports/mcs51/spec.mk,
10185 * support/regression/ports/mcs51-large/spec.mk,
10186 * support/regression/ports/mcs51-stack-auto/spec.mk,
10187 * support/regression/ports/z80/spec.mk: use include and lib files from
10188 built version of sdcc instead of installed version
10189 * doc/sdccman.lyx: fixed typo in --nostdinc
10191 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10194 * src/pic/device.c,
10195 * src/pic/ralloc.c,
10196 * src/pic/gen.c : added support to generate code for struct bit fields.
10198 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10200 * as/xa51/xa_version.h,
10201 * device/include/errno.h,
10202 * device/include/regc515c.h,
10203 * device/lib/_itoa.c,
10204 * device/lib/_ltoa.c,
10205 * device/lib/ser_ir_cts_rts.c,
10206 * sim/ucsim/xa.src/glob.cc,
10207 * sim/ucsim/xa.src/inst_gen.cc,
10208 * sim/ucsim/xa.src/xa_bit.cc,
10209 * sim/ucsim/xa.src/xa_sfr.cc,
10210 * sim/ucsim/z80.src/inst_dd.cc,
10211 * sim/ucsim/z80.src/inst_fdcb.cc,
10212 * support/scripts/keil2sdcc.pl,
10213 * src/pic16/pic16.dsp,
10214 * src/pic16/pic16a.dsp: corrected cvs line endings
10215 * device/lib/printf_large.c: fixed bug 1057979
10216 * src/pic16/gen.c: fixed non-C standard code
10217 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10218 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10219 * support/regression/ports/mcs51/support.c: reload T1 asap
10220 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10221 pdata use and clear idata startup behaviour
10222 * support/regression/tests/bug1057979.c: added
10224 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10226 * device/examples/ds390/ow390/ad26.h,
10227 * device/examples/ds390/ow390/cnt1d.h,
10228 * device/examples/ds390/ow390/crcutil.c,
10229 * device/examples/ds390/ow390/ownet.h,
10230 * device/examples/ds390/ow390/owsesu.c,
10231 * device/examples/ds390/ow390/swt12.h,
10232 * device/examples/ds390/ow390/swtoper.c,
10233 * device/examples/ds390/ow390/temp10.h,
10234 * device/examples/ds390/ow390/thermodl.c,
10235 * device/examples/ds390/tinitalk/tinitalk.dsp,
10236 * device/examples/ds390/tinitalk/tinitalk.dsw,
10237 * device/examples/mcs51/clock/hw.h,
10238 * device/examples/mcs51/simple2/go.bat,
10239 * device/examples/serialcomm/windows/serial.h,
10240 * device/examples/xa51/dummy.c,
10241 * device/examples/xa51/hello.c,
10242 * device/include/80c51xa.h,
10243 * device/include/at89x051.h: corrected cvs line endings
10245 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10247 * src/pic16/main.c (options): added command line --gstack, to trace
10248 stack over/under flows,
10249 * added pragma 'wparam' to allow passing first byte of function
10250 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10251 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10252 call to __gstack_test function and sets up the symbol as extern,
10253 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10254 * popaop): added call to pic16_testStackOverflow,
10255 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10257 * (genCall, genPcall): now all parameters are passed via stack
10258 except in functions that are pass to wparam pragma in which WREG is
10260 * (genPcall): REENTRANT flag is checked to see if variable prototype
10261 contains reentrant keyword, don't call a non-reentrant function, via
10262 a reentrant function pointer or vice versa, functions are never
10264 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10266 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10267 SIGSEGV when accessing a NULL register stucture,
10268 * (pic16_printGPointerType): modified to handle UPPER modifier for
10269 function initializers, changed prototype of function to simpler one,
10270 * (pic16_printIvalFuncPtr): check to see if function is already
10271 added in externs list,
10272 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10273 optimized a move from W to SFR with a move to the same register
10274 later after a CALL,
10275 * device/lib/pic16/debug: NEW directory, contains debug features
10276 which are enabled when linking with libdebug.lib, currently command
10277 line option --gstack enables stack pointer tracing for over/under
10278 flow, corresponding sources are in debug/gstack
10280 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10282 * doc/sdccman.lyx: updated SDCC version,
10283 * (PIC16 port): update list of command line options,
10284 * src/pic16/device.h (structure pic16_options_t): added field gstack
10285 to enable stack overflow tracing on push/pops,
10286 * src/pic16/device.c (statistics structure): added statistics
10288 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10289 pic16_dump_int_registers): increase statistics counters for each
10290 * variable which is encountered
10291 * (pic16_dump_usection): emit each .udata variable to its own udata
10293 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10294 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10295 parameters via stack, otherwise use old scheme,
10296 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10297 assembler output file,
10298 * src/pic16/main.c: added command line options --gstack to enable
10299 push/pop tracing for stack overflow,
10300 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10301 instructions): added size of each instruction,
10302 * (pic16_countInstruction): estimate size of instructions in
10303 the_pFile list, inline assembly blocks are not counted,
10304 * (pic16_FixRegisterBanking): trace previous register usage, when
10305 banksel optimizations is greater than 0, don't emit a redudant
10308 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10310 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10311 * src/pic16/ralloc.c : applied same fix for pic16.
10312 * src/pic/gen.c : tidied it up a little.
10314 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10316 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10317 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10319 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10321 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10323 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10325 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10326 non-reentrant function __modsint in the interrupt function (thus
10327 corrupting math operations during serial I/O)
10328 * device/lib/ser_ir.c: as above, changed buffersize
10329 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10330 256.c,d for zeroing
10331 * doc/Makefile: added option -t for rsync
10333 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10335 * src/SDCCast.h (struct ast),
10336 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10338 2004-10-20 Borut Razem <borut.razem AT siol.net>
10340 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10343 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10345 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10347 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10348 support functions to replace long sequences of MOVFF's from access
10349 bank registers to stack and vice versa,
10350 * src/pic16/device.h: added new field opt_flags, where optimization
10351 flags can be set to enable certain features,
10352 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10353 * pBlock, (genFunction, genEndFunction): surroung loop for
10354 saving/loading used registers in stack with PC_INFO pCodes,
10355 INF_LREGS. Code in between can then be optimized by pCode optimizer
10356 to support function calls,
10357 * (genDataPointerSet): fixed bug which loaded float fields in
10358 structures with corrupt data,
10359 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10360 in a standard way debug info on stderr. Feature used for developing
10361 and debugging only,
10362 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10363 obsolete chunks of code,
10364 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10365 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10366 * pic16/src/pcode.c (pic16_newpCodeInfo,
10367 * (pic16_newpCodeOpLocalRegs),
10368 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10370 * (pic16_pCodeConstString): printing of the initial value of a
10371 symbol as a comment is inhibited since parsing was already done by
10372 copyStr and output is corrupt,
10373 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10375 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10377 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10379 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10381 * as/mcs51/lkarea.c: removed old K&R style,
10382 (lnksect): changed check on boundary error,
10383 (lnksect2): changed check on boundary error,
10384 (lnksect2): extend XSTK to end of page if size = 1
10385 * as/mcs51/lkmain.c: removed old K&R style,
10386 (Areas51): create l_IRAM symbol
10387 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10388 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10389 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10390 * device/lib/_mullong.c: added version to be compiled with xstack
10391 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10392 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10393 * device/lib/mcs51/crtxstack.asm: fixed comment
10394 * src/SDCCglue.c: maxInterrupts defaults to 0,
10395 (emitMaps): added pdata,
10396 (createInterruptVect): (re)moved default,
10397 (glue): added pdata,
10398 (glue): moved __start__xstack to XSTK with default size 1
10399 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10400 and options.float_rent when options.stackAuto is set,
10401 (linkEdit): only write XDATA_NAME if provided on command line
10403 * src/SDCCmem.c: added pdata
10404 * src/port.h: added pdata_name to PORT
10405 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10406 (saveRegisters, unsaveRegisters): removed usage of B,
10407 (genMinus): fixed accumulator clash,
10408 (genJumpTab): added comment, this needs another look
10409 * src/mcs51/gen.c: added check for "B in use" paranoia,
10410 added pushB() and popB()
10411 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10414 * src/ds390/main.c,
10416 * src/mcs51/main.c,
10418 * src/pic16/main.c,
10420 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10421 added PSEG (PAG,XDATA) or NULL to port specifier
10422 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10423 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10424 (_mcs51_genInitStartup): removed __start__xstack equ,
10425 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10426 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10427 * src/z80/gen.c (_rleAppend): fixed warnings
10428 * support/regression/tests/zeropad.c: added pdata test
10429 * .version: bumped to 2.4.6
10431 2004-10-17 Borut Razem <borut.razem AT siol.net>
10433 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10434 as a part of nightly build
10436 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10438 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10439 WREG holds the first byte function parameters,
10440 * (aopForSym): take special case for symbols which are in FARSPACE
10441 but in CODESPACE too,
10442 * (assignResultValue): modified to take into account _G.useWreg,
10443 * (genCall): don't use wreg for parameter passing when function is
10444 declared as reentrant, too, added optimization INCF to stack
10445 pointer when stack parameter count is 1,
10446 * (genFunction, genEndFunction): refurnished and fixed to not using
10447 wreg for passing parameters when function has varargs or is
10448 reentrant, fixed bug with symbol name compare for generating
10449 functions in absolute address,
10450 * (pic16_storeForReturn): refurnished,
10451 * (genCmp): began writing a new version of the function, not ready
10452 yet, therefore it is disabled,
10453 * (genAssign): do not read code memory when assigning a function to
10454 a pointer function,
10455 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10456 array of characters, not pointer,
10457 * (pic16initialComments): in debug mode emit an .ident directive for
10459 * (_process_pragma): emit a new warning type (internal to pic16)
10460 when setting stack to default length, emit a similar warning when
10461 placing a function at absolute address and address is not word aligned
10462 * (_pic16_parseOptions): added 'return TRUE' statement,
10463 * (_pic16_linkEdit): if compiling a source, then add the source's
10464 file object, first in the list of objects to link,
10466 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10468 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10469 * src/pic/main.c : removed VC warning.
10470 * src/pic/gen.c : changed comment.
10472 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10474 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10475 reference to a deprecated symbol _GPTRREG was causing failure to
10476 link. Thanks G. M. Gallant for the info.
10478 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10480 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10481 comments for Bugs item #954788.
10483 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10485 * src/pic16/device.c (pic16_dump_gsection,
10486 * pic16_groupRegistersInSection): handle symbols declared to be in
10487 access bank differently,
10488 * src/pic16/gen.c (struct _G): added field resDirect,
10489 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10490 send values read from stack directly to result and don't allocate
10492 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10494 * (pic16_sameRegsOfs): NEW,
10495 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10496 free because they were not allocated from temporary pool,
10497 * pic16_popRegFromString): workaround to fix a problem with
10498 allocating variables twice or never,
10499 * (genGenPointerGet): using PRODL instead of FSR0H,
10500 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10502 * (genAssign): take advantage of the _G.resDirect flag,
10503 * (genCast): around line 11844, use mov2f instead of directly
10504 MOVFF'ing between operands to account for literal values,
10505 * src/pic16/genutils.c: some new debug functions for gpsim have been
10507 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10508 float with integer part only,
10509 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10510 place variables in access bank
10511 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10512 updated sources to reflect recent changes in gen.c
10514 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10516 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10517 sources that searched for headers in installation path, now the
10518 device/include/pic16 is used,
10519 * src/pic16/glue.c (pic16glue),
10520 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10521 .line directives if not in debug mode, this suppresses assembler's
10522 warnings for ignored directives
10524 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10526 * src/port.h: made reset_regparms prototype void parameter explicit.
10527 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10528 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10529 * doc/sdccman.lyx: documented warning disabling and how to use
10530 printf_large to make it print floats.
10531 * device/include/stdbool.h: NEW
10532 * device/lib/_atof.c,
10533 * device/lib/_divuint.c,
10534 * device/lib/_divulong.c,
10535 * device/lib/expf.c,
10536 * device/lib/printf_large.c,
10537 * device/lib/sincosf.c,
10538 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10539 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10540 a completely reentrant lib.
10542 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10544 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10545 * device/include/pic16/stdio.h: fixed bug with colon
10547 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10549 * device/include/pic16/stdio.h,
10550 * device/include/pic16/stdlib.h,
10551 * device/include/pic16/math.h: NEW
10552 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10553 declared as _naked to reduce overhead
10554 * device/lib/Makefile.in (target port-specific-objects-pic16):
10555 changed * to *.* so to ignore the CVS directory,
10556 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10557 stacked variables back in stack,
10558 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10561 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10563 * .version: bumped version number to 2.4.5
10564 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10565 * support/Util/SDCCerr.c (messages structure): added entry for
10568 Large cumulative patch for pic16 port and libraries.
10569 * device/include/pic16/sdcc-lib.h,
10570 * device/include/pic16/stdarg.h,
10571 * device/include/asm/pic16/features.h,
10572 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10573 * device/include/pic16/float.h: changes reentrant keyword with
10574 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10575 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10576 updated target build-libraries to include objects from gptr,
10577 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10578 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10579 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10580 all function headings,
10581 * src/SDCCmain.c: added global parameter userIncDirsSet,
10582 * (parseCmdLine): when option -I is encountered add directory to
10583 userIncDirsSet too,
10584 * src/version.awk: added space between control and long,
10585 * src/pic16/NOTES: added some notes for the port,
10586 * src/pic16/gen.c: added prototype for mov2fp function,
10587 * (fReturnpic16[]): properly named return value registers,
10588 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10589 * (aopForSym): added code to handle symbols with onStack flag set,
10590 symbols onStack are allocated PTRSIZE bytes,
10591 * (aopFreeAsmop): handles special case where asmops are stack objects,
10592 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10593 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10594 added argument lock to trace flaws in allocating temporary registers
10595 when developing port,
10596 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10597 * (pic16_popRegFromString): reenabled allocating a direct register
10599 * (assignResultValue): various beautifications,
10600 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10601 referenced function argument,
10602 * (genIpush): reenabled to allow stacked arguments, handles only
10603 ic->parmPush iCodes,
10604 * (genCall, genPcall): major changes to allow for variable argument
10605 functions, fixed a bug with falsely restoring stack pointer after
10606 returning from call,
10607 * (genFunction): pending code for critical function,
10608 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10609 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10610 * (genNearPointerGet): fixed bug with indirect reading, was always
10612 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10614 * (genAddrOf): rewrote code to take address of a stacked function parameter
10615 * (genCast): fixed casting to generic pointer type,
10616 * src/pic16/gen.h: added AOP_STA,
10617 * (struct asmop): added field stk,
10618 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10619 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10620 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10621 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10622 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10623 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10625 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10627 * (pic16_port structure): generic pointer size is set to 3,
10628 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10629 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10631 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10632 operand is an iTemp,
10634 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10636 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10637 * debugger/mcs51/simi.c: addapt new syntax of s51
10639 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10641 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10642 * src/pic16/pcode.c: commented out some calls to free() in order to
10645 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/SDCCicode.c (isiCodeInFunctionCall),
10649 * src/avr/ralloc.c (selectSpil),
10650 * src/pic/ralloc.c (selectSpil),
10651 * src/pic16/ralloc.c (selectSpil),
10652 * src/ds390/ralloc.c (selectSpil),
10653 * src/hc08/ralloc.c (selectSpil),
10654 * src/xa51/ralloc.c (selectSpil),
10655 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10656 stack in the middle of a function call sequence (fixes bug #1020268)
10657 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10658 costs associated with the minimum switch case.
10660 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * src/SDCC.lex: fixed bug #1030549
10664 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/SDCCcse.h (struct cseDef),
10667 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10668 over a function call if the CSE is derived from a symbol whose
10669 address has been taken (fixes bug #1029883)
10670 * support/regression/tests/bug-1029883: a new regression test for
10673 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10675 * src/hc08/gen.c (emitinline): fixed bug #1029778
10676 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10677 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10678 and starts toward RFE #905167)
10680 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10682 * src/pic16/gen.c (mov2f): New function to move an operand to
10683 another without considering if it is a literal or a register,
10684 * (pic16_sameRegs): don't check if they are both AOP_REG,
10685 * (AccRsh): removed andmask=0 lines,
10686 * (genLeftShift): duplicated to be improved in future versions,
10687 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10688 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10689 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10690 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10691 * (insertBankSwitch): fixed inserting banksel directives algorithm
10692 for instructions that follow a skip instruction, this fixes a report
10693 for broken subtraction code generation,
10694 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10695 iCode is a left op, just in case result and right share the same
10698 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10701 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10703 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10704 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10705 on 2004-09-12; it was buggy
10707 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10709 * src/SDCCsymt.h: removed RESULT_CHECK
10714 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10716 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10718 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10719 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10720 configuration values no more rejected by compiler, they are assigned
10721 to configuration registers with a warning message instead,
10722 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10723 the for-loop so last conf register is emitted too,
10724 * (_pic16_initPaths): link library libsdcc.lib by default,
10725 * (_hasNativeMulFor): modified test for multiplication according to
10726 Raphael Neider's remarks. Integer multiplication is also done with
10728 * device/include/pic16/pic18fregs.h: corrected type error in while
10729 testing and including 18f6720 header file
10731 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10733 * src/pic16/device.h (pic16_options): removed field use_crt,
10734 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10735 until an optimization to handle single bits is added,
10736 * (pic16_loadFSR0): moved before genUnpackBits,
10737 * (genAnd): some white lines removed,
10738 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10739 leave_reset flags in pic16_options when using crt modules,
10741 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10743 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10744 for bugs 898889 & 979599. Also used some safer print instructions.
10746 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10748 * src/pic16/device.h (pic16_options_t): added field use_crt,
10750 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10751 catch a probable future bug,
10752 * src/pic16/gen.c: aopIdx function commented out,
10753 * (genAssign): commented out old code which used aopIdx,
10754 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10755 code, added if conditionals to take into account the --use-crt
10756 command line options,
10757 * src/pic16/main.c (pic16_optionsTable): added new command line
10758 options, --use-crt= and --no-crt,
10759 * (_pic16_linkEdit): now the proper crt object is added in the
10760 linker command line except than when --no-crt is specified,
10761 * src/pic16/pcode.c,
10762 * src/pic16/pcode.h: added some structures and functions for a new
10763 optimization scheme to compansate for instruction overhead between
10764 same iCodes, this scheme is currently under development and is not
10765 working in any way,
10766 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10768 * device/lib/pic16/startup/crt0i.c,
10769 * device/lib/pic16/startup/crt0iz.c: added global char variable
10770 __uflags to force the generation of an idata section
10772 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10775 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10776 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10778 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10780 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10781 Frieder) and clarified the default code optimization mode
10783 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10785 * src/SDCC.lex (doPragma, process_pragma),
10786 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10787 "opt_code_size", and "opt_code_balanced"
10788 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10789 regrouped options by category, added support for category headers
10790 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10791 and "--opt-code-size"
10792 * doc/sdccman.lyx: documented these new options and pragmas
10793 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10794 preference into account
10796 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10798 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10799 geniCodePreDec): Fixed bug 904237 by generating a warning
10801 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10803 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10805 * src/pic/device.c : When no max ram set validate full memory range.
10807 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10809 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10811 * device/lib/_gptrget.c,
10812 * device/lib/_gptrput.c: updated comment
10813 * device/lib/calloc.c,
10814 * device/lib/free.c,
10815 * device/lib/malloc.c,
10816 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10817 * src/SDCCcse.c (cseBBlock),
10818 * src/SDCCicode.c (printOperand, geniCodeArray),
10819 * src/SDCCicode.h (struct operand): fixed bug 868103
10820 * support/regression/tests/bug-868103.c: added
10821 * src/SDCCast.c (searchLitOp),
10822 * src/SDCCcse.h (struct cseDef),
10823 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10824 * src/SDCCicode.h (struct operand),
10825 * src/SDCCsymt.h (struct sym_link),
10826 * src/avr/gen.c (hasInc),
10827 * src/ds390/gen.c (hasInc),
10828 * src/hc08/gen.c (genPlusIncr, hasInc),
10829 * src/mcs51/gen.c (hasInc),
10830 * src/pic16/glue.c (pic16_printIvalChar),
10831 * src/pic16/ralloc.c (regWithIdx),
10832 * src/xa51/gen.c (hasInc) : removed warnings
10833 * src/SDCCast.c (createBlock): added comment ???
10834 * src/hc08/ralloc.c: updated comments
10836 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10838 * doc/sdccman.lyx: updated section on switch statements, added
10839 section about semaphore locking
10840 * doc/Makefile: added option -info for latex2html
10841 * device/lib/_gptrget.c,
10842 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10844 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10846 * src/pic/device.h,
10847 * src/pic/device.c,
10848 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10849 maxram is less than 0x100.
10851 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10853 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10855 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10858 * src/mcs51/main.c,
10859 * src/ds390/main.c,
10863 * src/pic16/main.c,
10866 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10867 a jump table is the best form for a switch statement, including
10868 automatic insertion of missing cases to make the case range
10869 continuous. Developed in collaboration with Frieder Ferlemann.
10871 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10873 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10874 accumulator result if it needs sign extension
10876 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10878 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10880 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10882 * device/lib/gbz80/printf.c,
10883 * device/lib/z80/printf.c: removed define for NULL
10885 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10887 * as/xa51/xa_link.c,
10888 * device/examples/ds390/ow390/ad26.c,
10889 * device/examples/ds390/ow390/cnt1d.c,
10890 * device/examples/ds390/ow390/counter.c,
10891 * device/examples/ds390/ow390/ds2480.h,
10892 * device/examples/ds390/ow390/ds2480ut.c,
10893 * device/examples/ds390/ow390/findtype.c,
10894 * device/examples/ds390/ow390/gethumd.c,
10895 * device/examples/ds390/ow390/owllu.c,
10896 * device/examples/ds390/ow390/ownetu.c,
10897 * device/examples/ds390/ow390/swt12.c,
10898 * device/examples/ds390/ow390/swtloop.c,
10899 * device/examples/ds390/ow390/temp.c,
10900 * device/examples/ds390/ow390/temp10.c,
10901 * device/examples/ds390/ow390/thermo21.c,
10902 * device/examples/ds390/ow390/tinilnk.c,
10903 * device/examples/ds390/ow390/tstfind.c,
10904 * device/examples/serialcomm/windows/serial.cpp,
10905 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10906 * device/include/reg51.h: fixed line endings for cvs
10908 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10911 packRegsForAccUse, packRegisters): new accumulator register
10913 * support/regression/ports/hc08/support.c (_putchar): suppress
10914 warning of unused variable
10915 * src/SDCCicode.c: added SWAP entry to codeTable
10917 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10919 * device/lib/sprintf.c: forgot to add this file before previous commit
10921 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10923 * src/pic16/gen.c (genPackBits): added operand right in function
10924 parameters, load result directly if p_type is POINTER (that is
10925 called by genNearPointerSet)
10926 * (genUnPackBits): added operand left in function parameters,
10927 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10928 FSR0 if accessing bitfields,
10930 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10933 _print_format; updated printf, sprintf, vsprintf
10934 * device/include/asm/default/features.h: corrected comment/define
10935 * device/lib/Makefile.in: added sprintf.c
10936 * device/lib/libsdcc.lib: added sprintf module
10937 * device/lib/printf_large.c,
10938 * device/lib/vprintf.c,
10939 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10941 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10942 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10943 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10945 * support/regression/tests/zeropad.c: define idata as data for hc08
10947 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10950 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10951 labels are referenced at least once (even if a reference is not found)
10952 * src/hc08/gen.c (emitcode): set isComment flag for comments
10953 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10954 loads), rules 6a..6b (optimize jumps to return)
10956 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10958 * device/lib/acosf.c (acosf),
10959 * device/lib/asinf.c (asinf),
10960 * device/lib/atanf.c (atanf),
10961 * device/lib/ceilf.c (ceilf),
10962 * device/lib/cosf.c (cosf),
10963 * device/lib/coshf.c (coshf),
10964 * device/lib/cotf.c (cotf),
10965 * device/lib/fabsf.c (fabsf),
10966 * device/lib/floorf.c (floorf),
10967 * device/lib/log10f.c (log10f),
10968 * device/lib/logf.c (logf),
10969 * device/lib/sinf.c (sinf),
10970 * device/lib/sinhf.c (sinhf),
10971 * device/lib/sqrtf.c (sqrtf),
10972 * device/lib/tanf.c (tanf),
10973 * device/lib/tanhf.c (tanhf),
10974 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10975 replaced all instances of "reentrant" in the library functions
10976 defined in math.h with this macro.
10977 * support/regression/tests/float_trans.c: reenabled test for hc08
10979 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10981 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10982 erroneously deleted
10984 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10986 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10987 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10988 multi-byte volatile operands are used
10989 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10990 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10991 initialization to area GSINIT0 so that it would always precede
10992 any static initializers in GSINIT
10993 * support/regression/tests/zeropad.c: fixed idata define for hc08
10994 * support/regression/tests/bug-927659.c,
10995 * support/regression/tests/float_trans.c: disabled tests for hc08
10996 pending missing library routines
10997 * .version: increased version number to 2.4.4 - hc08 port now passes
11001 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11003 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11004 * Makefile.common.in,
11006 * as/hc08/Makefile.in,
11007 * as/mcs51/Makefile.in,
11008 * as/z80/Makefile.in,
11009 * debugger/mcs51/Makefile.in,
11010 * device/include/Makefile.in,
11011 * device/lib/Makefile.in,
11014 * link/z80/Makefile.in,
11015 * packihx/Makefile.in,
11016 * sim/ucsim/main_in.mk,
11017 * sim/ucsim/avr.src/Makefile.in,
11018 * sim/ucsim/doc/Makefile.in,
11019 * sim/ucsim/gui.src/serio.src/Makefile.in,
11020 * sim/ucsim/hc08.src/Makefile.in,
11021 * sim/ucsim/s51.src/Makefile.in,
11022 * sim/ucsim/xa.src/Makefile.in,
11023 * sim/ucsim/z80.src/Makefile.in,
11025 * support/cpp2/Makefile.in,
11026 * support/librarian/Makefile,
11027 * support/makebin/Makefile: added DESTDIR to the install path proposed
11028 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11029 * doc/sdccman.lyx: added DESTDIR documentation
11031 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11033 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11034 instruction for interrupt handlers, use fast returns when returning
11035 from high priority interrupts
11037 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11039 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11041 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11042 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11043 bugs, ported much of Bernhard's code from mcs51
11044 * src/mcs51/gen.c (genSend),
11045 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11046 than one when calling a reentrant function
11047 * device/lib/_mullong.c: defined an alternate struct layout for big
11048 endian ports (hc08)
11050 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11052 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11055 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11057 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11058 are sane and complete before asking the port its prefered parameter
11059 passing method (fixes bug #1017633)
11060 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11063 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11066 problem in bitfields >= 8 bits.
11068 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11070 * src/SDCCsymt.c: undid changes that were not meant to be committed
11072 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11074 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11076 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11078 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11079 copied and wrong bit got inverted
11081 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11084 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11085 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11086 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11087 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11088 assignments to bitfields at known addresses
11089 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11090 reads from bitfields at known addresses
11091 * src/hc08/ralloc.c (packRegisters),
11092 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11093 genhc08Code): optimize pointer get values used as conditionals
11094 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11097 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11099 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11100 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11101 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11104 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11106 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11108 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11110 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11113 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11115 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11117 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11122 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11124 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11126 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11128 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11129 cases use more compact code.
11131 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11133 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11135 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11137 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11139 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11142 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11143 parameter of changePointer() from symbol* to sym_link*
11144 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11145 * src/SDCCsymt.c (compareType): void* type is castable to other
11146 pointers, but not necesarily an exact match.
11147 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11148 is no longer blindly treated as an exact match.
11149 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11151 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11153 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11155 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11159 * src/pic/ralloc.h,
11160 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11162 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11164 * src/pic/device.c,
11165 * src/pic/device.h,
11166 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11168 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11170 * src/mcs51/gen.c (emitcode): fixed bug #992819
11172 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11174 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11175 there's no need to make it worse
11177 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11179 * src/mcs51/ralloc.c (deassignLR),
11180 * src/ds390/ralloc.c (deassignLR),
11181 * src/hc08/ralloc.c (deassignLR),
11182 * src/z80/ralloc.c (deassignLR),
11183 * src/pic/ralloc.c (deassignLR),
11184 * src/pic16/ralloc.c (deassignLR),
11185 * src/avr/ralloc.c (deassignLR),
11186 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11187 rlivePoint): fixed another part of bug #971834
11189 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11191 * src/z80/main.c: enabled "critical" keyword
11192 * src/z80/mappings.i,
11193 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11194 functions (fixes bug #979646)
11195 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11197 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11199 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11202 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11204 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11205 doesn't disable too much optimizations
11207 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11209 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11211 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11213 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11215 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11217 * src/pic/gen.c tidied up tabs
11218 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11219 * src/pic/main.c tidied up tabs
11220 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11221 * src/pic/pcoderegs.c tidied up tabs
11222 * src/pic/ralloc.c tidied up tabs
11224 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11226 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11227 to S_FIXED for pic16 port and when symbol is not in level 0,
11228 allocate for S_REGISTER storage class and pic16 port, too,
11229 * src/pic16/device.h: prototype for checkSym,
11230 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11231 * (pic16_assignConfigWordValue): test the value and the mask to
11232 validate that the value is suitable for the configuration word,
11233 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11234 collect extern declared symbols, don't emit symbol twice, check
11235 first if symbol is in publics set first,
11236 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11237 * added command line '--fstack' which enables an experimental
11238 feature for stack access, too buggy to be used yet...
11239 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11240 * (pic16_allocDirReg): when register has storage class S_REGISTER
11241 allocate in pic16_dynAccessRegs,
11242 * device/include/pic16/pic18f????.h: modified configuration word
11243 naming convention, words started as CONFIG0H but should be CONFIG1H
11245 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11247 * device/include/mcs51reg.h: fixed bug 970993
11249 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11251 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11252 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11253 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11254 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11255 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11256 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11257 error/warning numbers,
11258 added function setWarningDisabled()
11259 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11260 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11261 _memcmp.c _memmove.c calloc.c realloc.c free.c
11262 * support/regression/tests/malloc.c: added tests for new functionality
11263 * support/regression/tests/zeropad.c: added tests for truncated initializers
11264 and initialized char arrays starting with '\x0'
11265 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11267 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11269 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11271 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11273 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11274 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11275 peephole 177.e. Thanks to anonymous
11277 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11279 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11280 function isn't used in the source but referenced as a
11281 variable initializer then declare it as extern in .asm file
11283 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11285 * .version: increased version number to 2.4.3
11287 Adding version extension according to ChangeLog CVS revision
11288 * src/Makefile.in (target all): added dependency 'version.h'
11289 * (rule version.h): added rule to create version.h from ChangeLog,
11290 * (rule dep): added dependency version.h,
11291 * src/version.awk: AWK script to create version.h
11292 * src/SDCCdwarf2.c (dwWriteModule),
11293 * src/SDCCglue.c (initialComments),
11294 * src/SDCCmain.c (printVersionInfo): modified to write after
11295 version string the version extension number,
11296 * src/SDCCutil.c: included "version.h"
11297 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11299 * src/SDCCutil.h: added prototype for getBuildNumber
11301 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11302 includeDirsSet, too,
11303 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11304 const char [] is found in function prototype...
11306 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11307 moving to WREG with source is already in WREG,
11308 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11309 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11310 * (aopForSym): stack'ed symbols are partially supported, added
11311 if-clause to support symbols in FARSPACE,
11312 * (sameRegs): added test for AOP_ACC to see if registers are same,
11313 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11314 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11315 * (pic16_popRegFromString): will not allocate a new register if it
11316 doesn't find one by name, bug may have introduced...
11317 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11318 * (genIpush): revived to use pic16 port's stack,
11319 * (genAddrOf): added incomplete case for stack'ed operand,
11320 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11321 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11322 can handle multibyte operands,
11323 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11324 * (pic16initialComments): added message for MPLAB compatibility
11326 * src/pic16/main.h: prototype for pic16_mplab_comp,
11327 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11328 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11329 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11330 because of increased complexity of procedure,
11331 * (_process_pragma): stack pragma changed to format 'stack pos len',
11332 emit symbol '_stack_end' to conform with gplink,
11333 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11334 to search for register,
11335 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11337 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11338 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11339 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11340 case for PO_GPR_REGISTER,
11341 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11342 dies, the new era is ahead !...
11343 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11344 pic16_dynInternalRegs,
11345 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11346 * (pic16_allocDirReg): minor optimizations and bug fixes,
11347 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11349 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11350 load stack and frame pointer with address of 'stack_end' symbol
11352 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11354 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11355 without source code but only variable initializers
11357 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11359 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11360 external are not declared as extern to reduce overhead while linking
11362 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11364 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11366 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11368 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11369 Yee Keat for the patch
11370 * src/SDCCast.c (decorateType): fixed bug #979599
11371 * src/ds390/gen.h: removed local fReturnSizeDS390
11372 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11373 * src/ds390/gen.c (genAnd, genOr, genXor),
11374 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11376 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11378 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11379 add relFilesSet to $3, manipulate $2 to handle linking of object
11380 files without source files in command line,
11381 * device/include/pic16 (all headers): added ID location macros,
11382 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11383 entries for ID location bytes,
11384 * (pic16_assignIdByteValue): NEW,
11385 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11386 added field dumpcalltree to pic16_options_t,
11387 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11388 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11389 emitting rFalseIfx label after check_carry label,
11390 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11391 pic16_emitDIRegs), NEW
11392 * (pic16glue): dump .calltree file when option --calltree found,
11393 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11394 * (_pic16_genAssemblerPreamble): emit ID locations after
11395 configuration registers,
11396 * (pic16_linkCmd): modifications of the link command,
11397 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11398 * (pic16_pCodeInitRegisters): don't init stack registers,
11399 * (pic16_findPrevInstruction): fixed bug,
11400 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11401 bug with immediate registers,
11402 * (buildCallTree): traces stack push and pop,
11403 * (pct2): dump also stack usage for each function,
11404 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11405 * (pic16_allocDirReg): various modifications,
11406 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11409 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11411 * src/pic16/pcode.c: removed buggy double colon
11413 2004-07-01 Borut Razem <borut.razem AT siol.net>
11415 * support/scripts/sdcc.nsi: added include/pic16 to setup
11417 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11419 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11420 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11422 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11423 specific command line arguments. Also added sample lkr script
11424 for placing a variable at a specific memory bank.
11425 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11426 at a specific memory bank,
11427 * (pic16_dump_isection): fixed bug which caused string literals to
11428 be omitted when dumping idata section,
11429 * (pic16_groupRegistersInSection): added code to handle registers
11430 in specific memory banks,
11431 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11432 public, all references are renamed too,
11433 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11435 * (pic16_storeForReturn): added case to handle when dest is WREG,
11436 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11437 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11438 pic16_rel_udata, check to see if that register is marked as being
11439 a member of a specific memory bank,
11440 * (pic16_printIvalCharPtr): added code to add string literals either
11441 to code or the idata sections,
11442 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11443 also accept the 'udata' pragma,
11444 * src/pic16/main.h: new structure types sectName and sectSym
11445 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11446 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11447 * (pic16_findPrevInstruction): fixed, it returned nothing,
11448 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11449 instruction combinations,
11450 * (pic16_FixRegisterBanking): heavily reorganised,
11451 * (pic16_AnalyzeBanking): if generating banksel directives is
11452 disabled, then don't call FixRegisterBanking at all,
11453 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11454 completely removed,
11455 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11457 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11459 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11460 Phuah Yee Keat <yk.phuah AT nestac.com>
11462 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11464 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11465 correctly the IVT even if it is relocated to some other location
11467 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11469 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11470 * device/include/pic16/pic18f2220.h: NEW,
11471 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11472 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11473 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11474 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11475 nodefaultlibs, ivt_loc is the location of the interrupt vector
11476 table, and nodefaultlibs signs that default libraries should not be
11477 linked in link stage,
11478 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11479 according to --ivt-loc argument,
11480 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11481 when pragma stack is found,
11483 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11485 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11486 256 (range check), 257 (do while), 258.a-f (bit banging
11487 f.e. on 3-wire SPI bus)
11489 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11491 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11492 variables used exclusively within a loop
11494 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11496 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11498 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11500 * src/SDCClrange.c (computeClash): fixed bug #971834
11502 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11504 * src/mcs51/gen.c (genCmp): fixed bug #975903
11505 * src/hc08/gen.c (operandsEqu),
11506 * src/ds390/gen.c (operandsEqu),
11507 * src/z80/gen.c (operandsEqu),
11508 * src/pic/gen.c (operandsEqu),
11509 * src/pic16/gen.c (operandsEqu),
11510 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11511 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11513 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11515 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11517 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11519 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11520 default case in switch statement,
11521 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11522 to eliminate problem with initialisation of pointers, but problem
11524 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11525 * (emitStaticSegment): removed various lines emitting debug info,
11526 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11527 added processor registers for utilizing EEPROM,
11528 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11529 configurable and set 8
11531 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11533 * .version: increased version number to 2.4.2,
11535 Cumulative patch for pic16 port
11536 * src/pic16/device.c: changed scheme to dump initial values for
11537 variables in idata segment, all print_idata* functions were removed,
11538 now the pic16_printIval* will be called,
11539 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11540 * _pic16_printPointerType, pic16_printPointerType,
11541 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11542 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11543 NEW, similar to the respective functions in SDCCglue.c,
11544 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11545 way, emitting hex bytes,
11546 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11548 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11550 * src/avr/ralloc.c (serialRegAssign),
11551 * src/xa51/ralloc.c (serialRegAssign),
11552 * src/pic/ralloc.c (serialRegAssign),
11553 * src/pic16/ralloc.c (serialRegAssign),
11554 * src/hc08/ralloc.c (serialRegAssign),
11555 * src/z80/ralloc.c (serialRegAssign),
11556 * src/ds390/ralloc.c (serialRegAssign),
11557 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11559 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11561 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11562 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11564 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11566 Cumulative patch for pic16 port:
11567 * src/pic16/device.h (typedef PIC16_device) modified fields for
11568 defining microcontrollers,
11569 * src/pic16/device.c: added new info for all devices in Pics16 array,
11570 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11571 to be optimised out by the pCode optimiser,
11572 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11573 specially, bug reported by G.M. Gallant,
11574 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11575 as force'd so that cannot be optimised out by pCode optimiser,
11576 * src/pic16/pcode.c,
11577 * src/pic16/pcodepeeph.c,
11578 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11579 they are disabled by default, but can be enabled explicit with
11580 command argument --denable-peeps, for testing,
11581 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11582 --pomit-ivt in COMPILE_FLAGS
11584 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11586 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11587 compilation on MSVC
11589 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11591 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11593 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11595 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11596 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11598 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11600 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11601 would only assign 0x300001 register.
11603 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11605 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11606 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11608 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11610 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11612 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11613 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11614 added peephole 254 (left shift), 255 (jump table)
11616 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11618 * device/lib/Makefile.in: removed comment line with model-pic16,
11619 * (target port-specific-objects-pic16): the libraries and objects
11620 are copied to the build directory form the device/lib/pic16/bin
11623 Cumulative patch concerning pic16 port:
11624 * library directory has been re-organized,
11625 * added support for PIC18F1220,
11626 * added headers and library sources for chips 18f1220,18f6520,
11627 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11629 * configuration registers setting has changed, now each supported
11630 device has a complete description of the registers it uses,
11631 * all initialisations are moved to idata sections, these section
11632 can be absolute or relocatable,
11633 * fixed initialisation of codespace variables,
11634 * fixed warning about PCLATU and gpsim,
11635 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11636 * (genAssign): use table reads when assigning from variables in codespace,
11637 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11638 char/int variables placed in codespace,
11639 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11640 registers set in .asm file, no need for --pomit-config-words anymore,
11641 * (pic16glue): some 8051 legacy segments are commented out
11642 (to be removed completely),
11643 * added support for alternative assembler and linker with --asm=
11644 and --link= command line arguments,
11645 * peepholes are disabled automatically in the port, no need to
11646 specify on command line,
11647 * port supports natively char/int/long multiplication, but converts
11648 all divisions to support functions,
11649 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11650 to the file set in variable $2,
11651 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11652 strings in ASCII format and not in hex,
11653 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11654 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11655 allocate proper register if iCodes aren't temporary,
11657 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11659 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11661 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11663 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11666 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11668 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11669 computed address is reused
11670 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11671 multi-byte bitfields
11673 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11675 * src/z80/gen.c: (genArrayInit): must check for pointers too
11677 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11679 * support/regression/tests/zeropad.c: never meant to commit the
11680 nestedstruct test: removed, added check for GCC version
11682 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11684 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11685 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11686 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11687 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11688 bugs 928906 and 954082 half-empty initializers
11690 * src/SDCCsymt.c (getAllocSize): added for above fix
11691 * src/z80/gen.c (genArrayInit): fixed bug 741044
11692 * support/regression/tests/zeropad.c: added tests
11694 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11696 * src/pic16/device.c (pic16_dump_section): corrected bug which
11697 caused some symbols of the libraries to be misplaced
11699 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11701 * src/pic16/glue.c,
11702 * src/pic16/ralloc.h,
11703 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11704 to fix conflict with pic port
11706 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11708 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11709 externs configuration variables,
11710 * src/pic16/ralloc.h,
11711 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11712 prototype in header, commented out some debug messages
11714 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11716 * src/pic16/glue.c,
11717 * src/pic16/main.c,
11718 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11719 for gpasm COFF object generation. Thanks to D. Hawkins for
11722 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11724 * src/ds390/main.c,
11725 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11726 Brock for spotting this)
11727 * src/ds390/gen.c (genEndFunction),
11728 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11729 interrupt handler and critical. Disable push/pop optimizations when
11730 peephole optimizations disabled.
11732 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11734 Updated pic16 library sources and headers.
11735 * device/lib/pic16/pic18f*/ ,
11736 * device/include/pic16/*.h: modified to handle structured SFR
11739 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11741 * src/port.h (PORT structure): added hook initPaths, now each
11742 port can declare its own default search paths,
11743 which can been seen with the --print-search-dirs option,
11744 see pic16 port for example,
11745 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11746 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11747 * (doPrintSearchDirs): NEW, replaces in a central manner the
11748 printing of search dirs which was split in set*Paths functions,
11749 * (main): added call to port->initPaths and doPrintSearchDirs,
11751 * src/ds390/main.c,
11754 * src/izt/tlcs900h.c,
11755 * src/mcs51/main.c,
11757 * src/pic16/main.c: modified port structures to reflect addition of
11760 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11761 * (pic16_dump_section): for registers in same address reserve memory once,
11762 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11764 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11765 result is greater in size than right or left,
11766 * (pic16_genUMult8X8_8): there are some cases where the result can
11767 be 16 bits size, so handle these,
11768 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11769 * (pic16_outBitC): modified to emit pcodes,
11770 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11772 * (genDivOneByte): implemented algorithm to divide 8-bits,
11773 * (genCmp): uncommented goto, but issues still exist,
11774 * (genAnd): fixed a bug with variables >8bits,
11775 * (genPackBits): optimization added that uses BCF/BSF to change a
11777 * (genAssign): fixed bug when assigning floating point literals,
11778 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11779 __sdcc_gsinit_startup label,
11780 * src/pic16/main.c (_pic16_init): removed search directory
11782 * (_pic16_initPaths): NEW, used to initialise search directories,
11783 * (_hasNativeMulFor): support functions for all except char/int
11784 multiplication, and char division,
11785 * (PIC16_port struct): modified entry for native mul support,
11786 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11788 * (buildCallTree): call to register_usage is ifdef'ed out,
11790 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * device/include/string.h: applied Stas Sergeev's patch to make this
11793 header file compatible with the preprocessor -Wundef option
11794 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11795 failure (fixes bug #941458)
11797 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11799 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11800 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11801 that the variable, not the function, should be static
11802 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11803 to be consistent with non-literal case
11805 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * src/SDCCast.c (isConformingBody): fixed bug #949967
11808 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11809 convilong): fixed bug #952086
11811 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/SDCCmem.c (allocVariables): fixed bug #955321
11815 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11817 * src/hc08/main.c (_hc08_genAssemblerEnd),
11818 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11819 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11820 completely eliminated the use of a temporary file
11821 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11822 when more than one file linked
11823 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11825 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11828 which fixes bug #543481
11829 * support/regression/tests/bug-751703.c: fixed comments left from a
11830 cut and paste error
11831 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11832 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11833 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11835 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11836 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11837 are now changed to underscores in moduleName
11839 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11841 * as/mcs51/lkmem.c: better fix for bug #954173
11843 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11844 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11846 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11847 * device/include/c8051f000.h,
11848 * device/include/c8051f120.h,
11849 * device/include/c8051f300.h,
11850 * device/include/c8051f310.h,
11851 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11852 PWM16) and detab'ed
11854 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11856 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11857 and mailing lists, doc'ed --no-peep-comments, removed reference
11858 to knoppix (newest version has no LyX/LaTeX), other minor changes
11859 * src/SDCCglue.c (glue): save 2 bytes stack space with
11860 option --main-return. The ljmp could probably be avoided too
11862 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11864 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11866 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11869 * src/SDCCopt.c (isLocalWithoutDef),
11870 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11871 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11872 (credit to Maarten Brock for patch #949363, on which this is based)
11873 * support/regression/tests/bug-751703.c: some test cases of extern used
11874 within inner scopes.
11876 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11878 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11880 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11882 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11883 dwWriteLabel): fix to create valid debugger symbols even when
11884 the module name has non-alphanumeric symbols in it
11885 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11886 when a variable's allocation has been optimized away
11889 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11891 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11893 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11894 * src/mcs51/main.c,
11895 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11896 * src/ds390/main.c,
11897 * src/z80/gen.c (z80_emitDebuggerSymbol),
11899 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11901 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11902 * src/pic16/main.c,
11903 * src/avr/gen.c (avr_emitDebuggerSymbol),
11905 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11907 * src/SDCCdebug.c (emitDebuggerSymbol),
11909 * src/port.h: added a debugger struct to the port struct. Added a
11910 callback for defining debugger symbols
11912 * src/SDCCast.c (createLabel),
11913 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11916 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11917 iCode back to the ast for the function
11919 * src/hc08/ralloc.c (hc08_assignRegisters),
11920 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11921 unneeded fields from the regs struct.
11922 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11923 pushReg() & pullReg() functions instead of emitcode()
11925 * src/hc08/gen.c (genLabel, genhc08Code),
11926 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11928 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11931 * src/hc08/gen.c (genEndFunction, genhc08Code),
11933 * src/mcs51/gen.c (genEndFunction, gen51Code),
11935 * src/ds390/gen.c (genEndFunction, gen390Code),
11937 * src/z80/gen.c (genEndFunction, genZ80Code),
11940 * src/pic/gen.c (genEndFunction, genpic14Code),
11942 * src/pic16/gen.c (genEndFunction, genpic16Code),
11944 * src/avr/gen.c (genEndFunction, genAVRCode),
11946 * src/xa51/gen.c (genEndFunction, genXA51Code),
11948 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11949 specific code to cdbFile.c and out of the backend code generators
11951 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11952 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11953 starting address is now 0
11956 * as/hc08/m08pst.c,
11957 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11958 assembler directive for DWARF support
11959 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11963 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11965 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11967 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11968 and inappropriate peephole optimization in jump tables
11970 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11972 * as/hc08/m08pst.c,
11973 * src/SDCCglue.c: sdccopt works for the hc08 port now
11975 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11977 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11979 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11981 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11983 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11989 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11990 comments from the peephole optimizer replacement rules
11991 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11993 * src/SDCCcse.c (updateSpillLocation),
11994 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11996 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11997 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11998 objects far pointers
12000 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * src/SDCCsymt.h: a missing part of my last change
12003 * src/pic/ralloc.c (regTypeNum),
12004 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12006 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * src/SDCCicode.c (aggrToPtrDclType),
12010 * src/SDCCptropt.h,
12011 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12012 ptrPseudoSymConvert),
12013 * src/pic/ralloc.c (regTypeNum),
12014 * src/pic16/ralloc.c (regTypeNum),
12015 * src/hc08/ralloc.c (regTypeNum),
12016 * src/ds390/ralloc.c (regTypeNum),
12017 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12018 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12020 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12022 * link/z80/lkmain.c (afile),
12023 * as/hc08/lkmain.c (afile),
12024 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12025 prevent a pointer problem when a filename has no directory and
12026 no extension specified.
12028 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * link/z80/lkmain.c (afile): allow periods in directory names
12031 * link/z80/lkmain.c (afile),
12032 * as/mcs51/lkmain.c (afile),
12033 * as/hc08/lkmain.c (afile): allow linker script file to have an
12034 extension other than ".lnk"
12035 * link/z80/lklex.c (getfid),
12036 * link/z80/lkmain.c (parse),
12037 * as/mcs51/lklex.c (getfid),
12038 * as/mcs51/lkmain.c (parse),
12039 * as/hc08/lklex.c (getfid),
12040 * as/hc08/lkmain.c (parse): Support comments in the linker script
12041 file on lines by themselves and after filenames
12043 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12045 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12047 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12049 * src/z80/peeph-z80.def: removed some peephole rules that don't
12050 work with multibyte arithmetic (fixed bug #937126)
12051 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12052 to registers and not global variables
12053 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12054 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12055 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12056 checking for assignments not internally generated (fixed bug #931895)
12057 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12058 structure member (fixed bug #930072)
12060 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/SDCCmain.c (linkEdit),
12063 * src/hc08/main.c (_hc08_parseOptions),
12064 * as/hc08/Makefile.in,
12065 * as/hc08/aslink.h,
12067 * as/hc08/m08pst.c,
12068 * as/hc08/lkrloc.c (relr, rele),
12069 * as/hc08/lkarea.c (lnkarea)
12070 * as/hc08/lkmain.c (afile, parse),
12071 * as/hc08/lkelf.c: support for ELF output
12072 * as/hc08/lks19.c (s19),
12073 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12075 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12077 * as/mcs51/lkihx.c: Fixed bug #899105.
12079 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12081 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12082 .dsp files from Unix to DOS.
12084 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12086 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12087 function pointers; we have been compliant for several months now.
12088 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12089 change that was accidently commented out
12090 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12091 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12094 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12096 * src/hc08/gen.c: output of all of the internal debugging information
12097 is now controlled by the D() macro; it is disabled by default
12099 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12101 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12102 harder to keep the same registers during a CAST iCode
12103 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12104 long via int can be done in a single cast, if the signedness is
12106 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12107 putchar() in tinibios.c in ds390's library
12109 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12111 * src/SDCCast.c (decorateType): fixed bug #898889,
12112 cast result of a literal complement too
12113 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12114 fixed check for bitfields
12116 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12118 * src/SDCCicode.c (geniCodeLogic): made it static,
12119 (geniCodeLogicAndOr): added in order to fix bug #905492,
12120 (ast2iCode): fixed bug #905492
12121 * support/regression/tests/bug-905492.c: added
12122 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12123 (processParms): fixed bug #927659: don't copy parms, this will clear
12125 * support/regression/tests/bug-927659.c: added
12127 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12129 * src/SDCCast.c (addCast): don't cast float to char
12130 * device/lib/libsdcc.lib: added _memmove
12132 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12134 * device/lib/large/Makefile: fixed parallel execution by
12135 replacing `make` by `$(MAKE)`
12137 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12139 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12140 offsets (fixes bug #923936)
12142 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12144 * device/lib/small/Makefile: fixed parallel execution by
12145 replacing `make` by `$(MAKE)`
12147 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12149 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12151 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12153 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12154 * src/regression/Makefile: Regression test was not running.
12156 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12158 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12159 complement if possible
12160 * src/SDCCval.c (valComplement),
12161 * src/SDCCicode.c (operandOperation): fixed complement of literal
12162 * support/regression/tests/onebyte.c (testComplement): added
12164 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12166 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12167 return an optimized tree; actually replace actParm with the new tree
12168 * src/SDCCast.h: added some parantheses to remove side effects
12169 * support/regression/tests/bug-920866.c
12171 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12172 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12173 Bit operands were not being handled properly in the pic14 port.
12174 (now src/regression/add.c passes again).
12176 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12178 * src/SDCC.y (labeled_statement): case and default no longer require
12179 a following statement (RFE #893037)
12181 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12183 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12184 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12185 disabled (fixes bug #916294)
12186 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12187 "mov a,acc"; patch provided by Lenny Story
12188 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12190 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12192 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12194 * src/ds390/gen.c (genFunction, genEndFunction),
12195 * src/ds390/ralloc.c (ds390_assignRegisters),
12196 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12197 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12198 pushed if there are parameters passed on the stack. Also, a cleaner
12199 way to decide if r0/r1 should be pushed/popped. (Together they fix
12202 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12205 * device/lib/mcs51/crtpagesfr.asm,
12206 * device/lib/mcs51/crtxinit.asm,
12207 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12208 to avoid confusion with Si Lab's SFRPAGE register.
12210 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * src/SDCCglue.c (emitMaps): allow public sfr variables
12213 * src/SDCCglue.c (initialComments): include compiler build date
12214 with compiler version and put the timestamp of the generated
12215 assembly file on a serperate line to be less confusing.
12216 * src/port.h: added genInitStartup hook
12218 * src/ds390/main.c,
12221 * src/pic16/main.c,
12223 * src/z80/main.c: genInitStartup initialize as NULL (default to
12224 historical behaviour)
12225 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12226 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12227 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12228 library instead of hard coding it into the compiler.
12229 * support/regression/ports/mcs51-stack-auto/spec.mk,
12230 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12231 * device/lib/mcs51/Makefile,
12232 * device/lib/small/Makefile,
12233 * device/lib/large/Makefile,
12234 * device/lib/mcs51/crtpagesfr.asm,
12235 * device/lib/mcs51/crtstart.asm,
12236 * device/lib/mcs51/crtxclear.asm,
12237 * device/lib/mcs51/crtxinit.asm,
12238 * device/lib/mcs51/crtclear.asm,
12239 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12240 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12241 and into user configurable files.
12242 * device/lib/clean.mk: clean mcs51 directory too
12243 * support/regression/tests/longlit.c: added static to T1 declaration
12244 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12245 accesses in the initialization code
12247 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12249 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12250 OSCTRIMVAL as noted in bug #916008
12252 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12254 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12255 in loops with multiple exits (reported as incorrect registers
12256 used by Martin Helmling in Sdcc-user list)
12258 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12260 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12261 made ds390 register extensions look less like error messages
12263 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12265 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12266 reported by Adam Wozniak in Sdcc-user list
12268 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12270 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12271 arithmetic optimizations, added debug output
12273 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12275 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12276 * sdcc.spec: updated and split sdcc into 3 rpms
12277 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12278 needed for literals of LEFT_OP and '+'
12279 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12280 introduced RESULT_TYPE_NOPROM
12281 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12283 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12284 limited promotion to int only for '*'
12285 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12287 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12289 * src/pic16/gen.c (genSkip),
12290 (genc16bit2lit), (gencjneshort): commented out
12291 (is_LitOp): new helper function, checks operand type
12292 (genCmpEq): rewritten
12294 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12296 * support/regression/tests/bug-908454.c: added
12298 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12300 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12301 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12302 (geniCodeCast): cosmetic, don't preserve bit storage class
12303 (geniCodeLeftShift): added promotion
12304 (geniCodeLogic): fixed regression
12305 * src/SDCCsymt.c (computeTypeOr): accept bits too
12306 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12308 2004-03-07 Borut Razem <borut.razem AT siol.net>
12310 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12312 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12314 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12315 version of pic16_genPackRegisters which does not check if ic is a
12317 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12318 function cause string1.c regression test fails
12320 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12322 * sim/ucsim/configure.in,
12323 * sim/ucsim/configure,
12324 * sim/ucsim/doc/Makefile.in: use docdir
12325 * src/SDCC.y: fixed sbit atrributes
12326 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12327 * src/SDCCast.c (decorateType): |^& need special promotion handling
12329 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12330 * src/SDCCsymt.h (computeType),
12331 * src/SDCCicode.c: computeType() needs op
12332 * src/SDCCsymt.c (checkTypeSanity),
12333 * doc/sddman.lyx: "plain" bitfields are unsigned
12334 * src/SDCCsymt.c (computeTypeOr): added
12335 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12337 * src/SDCCval.c (val*): computeType() needs op
12338 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12339 * support/regression/tests/onebyte.c: added tests for |^&
12341 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12343 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12344 for writing icode into asm output.
12346 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12348 * src/pic16/device.c: added some debug lines enabled
12349 with macro DEBUG_CHECK,
12350 * src/pic16/genarith.c: more debug in genPlus,
12351 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12352 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12353 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12354 * (aopForSym): onStack symbols are re-placed in data memspace,
12355 and onStack flag is cleared,
12356 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12357 copy temporary pcodeop,
12358 * (genPcall): added warning for not updating PCLATU,
12359 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12360 always true for pic16 port,
12361 * (genMultOneWord): NEW, supports integer multiplication,
12362 * (genMult): modified to call genMultOneWord,
12363 * (ifxForOp): added warning when return NULL,
12364 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12365 flag is set before call to operandFromSymbol for implicit
12367 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12368 options.intlong_rent are set by default,
12369 * (_hasNativeMulFor): modified to allow port generation of integer
12371 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12372 set regtype to REG_SFR for all registers, restricting seting the
12373 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12375 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12377 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12378 more than 500 times in the regression tests
12380 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12382 * support/Util/SDCCerr.h,
12383 * support/Util/SDCCerr.c,
12384 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12386 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12387 for symbol conflicts.
12388 * support/valdiags/tests/enum.c,
12389 * support/valdiags/tests/tentdecl.c,
12390 * support/valdiags/tests/struct.c: expect possible error messages
12391 referring to original symbol definitions.
12392 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12394 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12396 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12398 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12400 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12402 * src/pic16/ralloc.c (newReg): fixed bug #908929
12404 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12406 * src/ds390/gen.c: added missing #include "main.h"
12408 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12410 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12411 checking if symbol is already in set,
12412 * src/pic16/device.h: prototype for checkAddSym,
12413 * src/pic16/gen.c: (_G): added entry interruptvector,
12414 * (assignResultValue): removed some commented out lines,
12415 * (genFunction): check for ISR via sym->type, absolute section for
12416 interrupt code is created via a new pBlock, the goto instruction is
12417 placed now correctly at the interrupt vector position, changed all
12418 references from ivec to _G.interruptvector,
12419 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12420 is the interrupt is a high priority one, same for return from ISR,
12421 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12422 externs to calls of checkAddSym,
12423 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12424 pic16_pcode_verbose flag is set,
12425 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12426 * src/pic16/pcoderegs.c: message about how many registers are saved
12427 will only be emitted if pic16_pcode_verbose flag is set,
12429 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12431 * src/ds390/ralloc.h,
12432 * src/ds390/ralloc.c (ds390_regWithIdx),
12433 * src/ds390/gen.c (emitcode),
12434 * src/ds390/main.h,
12435 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12436 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12437 ds390operandCompare, getRegsRead, getRegsWritten,
12438 initializeAsmLineNode): customized instruction size calculation for
12439 ds390, started basis for some register optimizations
12440 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12441 corresponding assembly output
12442 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12443 missing push/pop of r0/r1. Optimized push/pops
12445 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12447 * src/mcs51/main.c (instructionSize): fixed ACALL size
12448 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12450 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12452 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12453 the sorting of rlist with NULL elements
12454 * (print_idataType, print_idata): NEW to create idata sections
12455 * src/pic16/device.h: idataSymSet new variable
12456 * src/pic16/gen.c (genFunction): fixed some bugs in string
12457 comparing, improved the absolute section creation for ISRs,
12458 added FSR0L/FSR0H in registers that are saved in an ISR,
12459 * (genInline): fixed the processing of inline snippets,
12460 now they undergo no process by the peephole optimizer
12461 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12462 are placed in idataSymSet,
12463 * (pic16emitStaticSeg): extern symbols are added in externs,
12464 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12465 switching when aboslute variables are placed in access bank memory
12466 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12467 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12468 commented out with #if,
12469 * (pic16_packRegisters): reintroduce the check for CAST because some
12470 symbols are not correctly handled,
12471 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12472 pCodeInstruction instead of pCode,
12473 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12474 pCodeAsmDir definition,
12475 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12476 directive, then the argument directive is emitted without the leading
12477 tab, hack for inline labels which must be in the first column,
12478 * (compareLabel,pic16_findNextInstruction),
12479 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12480 * (insertBankSwitch): modified for the new pCodeAsmDir,
12482 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12483 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12485 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12487 * (pushSide): commented out with #if,
12488 * (assignResultValue): fixed some typos in saving
12490 * (genPcall): FIXED and sync'ed with genCall,
12491 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12492 * (genNearPointerGet): fixed to handle some more cases,
12493 implementation scheme via table reads,
12494 * (genConstPointerGet): modified to access code memory correct,
12495 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12496 and improved to handle some cases
12497 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12498 instead of "RETLW" for init data
12499 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12500 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12501 variables are placed in access bank memory (<0x80 and >=0xf80),
12502 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12503 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12504 TBLWT_POSTDEC,TBLWT_PREINC
12505 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12506 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12508 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12509 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12510 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12511 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12513 2004-02-29 Borut Razem <borut.razem AT siol.net>
12515 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12516 support/Util/findme.h, support/Util/system.h: enhance binary relative
12517 search for lib and include by using findProgramPath()
12519 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12522 * src/SDCCpeeph.c (pcDistance),
12524 * src/mcs51/ralloc.h,
12525 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12526 * src/mcs51/main.h,
12527 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12528 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12529 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12530 size calculation port specific, started basis for some register
12532 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12533 missing push/pop of r0/r1. Optimized push/pops
12534 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12535 * device/lib/_modsint.c (_modsint),
12536 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12537 and stack version so regression tests pass
12539 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12541 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12542 * src/SDCCast.c (decorateType): catch another small optimization
12544 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12545 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12546 modified to finally use computeType() all over SDCC,
12547 see Feature Request #877103
12548 * src/SDCCval.h: cosmetic
12549 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12550 valCompare(); regression tested in muldiv.c
12551 * support/regression/tests/muldiv.c (testMod): mod sign follows
12554 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12556 * src/SDCCast.c (decorateType): fixed bug #902362
12557 * doc/INSTALL.txt: fixed install instructions for win32
12559 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12561 * device/include/Makefile.in (install): fixed by replacing spaces
12564 * doc/INSTALL.txt: updated for release
12565 * doc/sdccman.lyx: added warning for --xstack being buggy
12567 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12569 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12570 to eliminate build warnings.
12571 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12573 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12574 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12576 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12577 removed -penable-stack, added comment for stack pragma, added
12578 warning for not initializing the stack/frame registers, removed
12579 comment at interrupts section
12581 Stack is made permanent, there is no ability to disable stack usage.
12582 * src/pic16/device.h,
12583 * src/pic16/device.c: removed all references to USE_STACK macro,
12584 * src/pic16/device.c (pic16_dump_section): when no elements in
12585 rlist, free rlist before return,
12586 * (pic16_dump_int_registers): NEW, internal registers are a new set
12587 of general purpose registers reused by each function,
12588 * (checkAddReg): returns 1 if registers is added to set,
12589 * (pic16_groupRegistersInSection): when a registers is of type
12590 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12591 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12592 SRCASECMP macro is moved here from device.c
12593 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12594 PO_PCLATU, PO_PRODL, PO_PRODH,
12595 * (pic16_pCodeOpType, genMinus,
12596 changed compares to "a" register, with AOP_ACC,
12597 * (pic16_genPlus): fixed some bugs and indented properly,
12598 * (pic16_addSign): changed size to size+offset in the MOVWF
12600 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12601 multiply 8-bit operand by literal, result is 8-bit,
12602 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12603 multiply 2 8-bit operand, result is 8-bit,
12604 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12606 * src/pic16/gen.c: changed accUse to contain WREG only,
12607 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12608 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12609 true, do not use immediate addressing any more unless sym is a
12610 pointer in codespace,
12611 * (aopForRemat): do not use immediate addressing when symbol not in
12612 codespace and when symbol's address is requested,
12613 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12615 * (aopGet): added case for AOP_ACC and don't return "accumulator
12616 bug" but WREG instead,
12617 * (popGetTempReg): pushes contents of temporary register in stack,
12618 * (popReleaseTempReg): pops contents of temporary register from
12619 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12620 * (pic16_popGet): separated case AOP_ACC to return register WREG
12621 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12622 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12623 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12624 the use of immediate pointers to certain cases only.
12626 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12627 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12628 * (assignResultValue, genCall, genRet): modified to use the new
12629 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12630 genPcall is still broken,
12631 * (genFunction): added code to create 'A' type pBlocks when
12632 interrupt functions are generated, code not extensively tested yet,
12633 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12634 * (genEndFunction): modified so ISRs pop stored registers from stack,
12635 * (genMultOneByte): cleanup,
12636 * (AccRsh): added flag andmask, to and result with appropriate mask,
12637 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12638 * (genDataPointerGet): fixed and reenabled its use,
12639 * (genNearDataPointerGet): bugs fixed,
12640 * (genDataPointerSet): bugs fixed,
12641 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12642 pic16_DumpSymbol, pic16_DumpOp,
12643 * src/pic16/genutils.h: function prototypes for the above functions,
12644 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12646 * (pic16emitRegularMap): many many many improvements, but needs a
12648 * src/pic16/main.c: enable_stack in pic16_options is removed,
12649 * (_pic16_parseOptions): removed command line options -penable-stack,
12650 * (_process_pragma): emit stack symbol only when stack pragma is
12652 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12653 redirected to FSR0L/FSR0H pair,
12654 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12655 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12656 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12658 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12659 * (dumpPicOptype): NEW,
12660 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12661 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12662 with movff instruction,
12663 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12664 added pic16_int_regs, some packRegsFor* functions are commented out,
12665 because produce errors,
12666 * src/pic16/NOTES: minor modifications
12668 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12670 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12671 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12673 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12674 * as/mcs51/lkaomf51.c: fixed bug #895763
12676 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12678 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12680 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * doc/sdccman.lyx: added details about the HC08 storage classes and
12683 interrupts, fixed the register usage info for z80 & gbz80
12685 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12687 * doc/sdccman.lyx: added more pic16 port documentation
12688 * device/include/pic16/: added header pic18fregs.h
12690 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12692 * doc/sdccman.lyx: added Vangelis' contribution
12694 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12696 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12697 extend to the next CALL or PCALL, not just to the next CALL.
12699 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12701 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12703 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12705 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12706 bug #895752 and a better fix for bug #716790
12708 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12712 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12714 * doc/sdccman.lyx: minor changes, minor changed
12716 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12718 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12719 which can't handle SDCC_NEWONEBYTEOPS,
12720 (geniCodeMultiply): removed conversion from mult to shift for pic14
12723 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12727 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12728 thus fixing bug #895406
12730 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12732 * device/lib/_modsint.c,
12733 * device/lib/_modslong.c: sign follows divisor only
12734 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12735 signs or signedness can be ignored
12736 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12737 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12738 added optimization for IFX,
12739 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12741 reenabled optimization for IFX, which was removed on 2004-01-11
12742 * src/SDCCast.h: added return type IFX
12743 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12744 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12745 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12746 SDCC_OLDONEBYTEOPS selects the old behaviour
12747 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12748 changed again and commented promotion rule
12749 * src/SDCCval.c (valDiv): promotion no longer necessary
12750 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12751 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12753 * support/regression/tests/onebyte.c: added
12755 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12757 * gen.c (genInline): reverted to old code for assemnling inline
12758 code because of bug reported James Chadd
12760 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12762 * ralloc.h: missing declarations from previous patch,
12763 seems that patch for ralloc.h was never applied, fixed
12765 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12766 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12770 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12771 indirect addressing. Marked FSR0 as deprecated
12772 * gen.c (pointerCode): commented out, not needed now
12773 (pic16_popGet2p): new MOVFF helper function
12774 (genGenPointerGet),
12775 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12776 (shiftRLong): removed duplicate debugging info
12778 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12780 * src/ds390/gen.c (genNearPointerGet),
12781 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12782 optimization with bits, but not bitfields.
12783 * src/ds390/ralloc.c (packRegisters),
12784 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12786 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12788 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12790 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12793 * src/SDCCicode.c (operandFromSymbol),
12794 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12795 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12796 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12797 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12798 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12799 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12801 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12802 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12803 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12804 * src/SDCCsymt.c (newSymbol),
12805 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12808 * src/SDCCval.c (newiList): fixed bug #885705
12810 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12812 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12813 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12815 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12817 * device/include/c8051f120.h,
12818 * device/include/c8051f300.h,
12819 * device/include/c8051f310.h: added/updated header files for Silicon
12820 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12821 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12822 in new section Submitting patches
12824 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12826 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12827 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12828 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12830 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12831 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12832 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12834 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12835 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12836 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12838 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12839 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12840 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12841 genGenPointerSet): fixed bug #892400
12842 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12843 to eliminate build warnings.
12844 * src/SDCCast.c (processParms),
12845 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12847 * support/valdiag/valdiag.py: added GCC to the list of defines active
12848 when compiling with gcc
12850 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * support/Util/SDCCerr.h,
12853 * support/Util/SDCCerr.c,
12854 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12855 with an incomplete type (fixed bug #883734)
12856 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12858 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12862 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 * src/SDCCast.c (decorateType),
12865 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12866 function pointer implementation
12867 * support/regression/tests/funptrs.c: added tests to verify both forms
12868 of function pointers work correctly. Added tests to verify parameters
12869 are passed in the correct order.
12871 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12873 * device.c (regCompare): registers are sorted by ascending
12874 address and increasing size,
12875 * main.c (_pic16_finaliseOptions): removed the declaration
12876 of compiler macro MCU. Now a macro of the format pic18fxxxx
12877 will be defined from the command line
12879 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12880 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12882 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12883 PCOP_RLCF was overwritten!
12884 * gen.c (genSkip): commented out calls to pic16_emitcode,
12885 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12887 * (genRRC): added debugging info,
12888 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12889 overwritten while shifting,
12890 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12891 overwritten while shifting,
12894 * (shiftLLeftOrResult),
12895 * (shiftRLeftOrResult),
12897 * (shiftLLong): Implemented with pic16_emitpcode
12898 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12899 * (genLeftShift): Fixed bug, operand for shift by variable always
12900 was "and"ed with 0x0f,
12901 * (genLeftShiftLiteral),
12903 * (genRightShiftLiteral): added debugging info,
12904 * (genrshFour): added comment,
12905 * (genRightShift): determined signedness from operand "left"
12906 instead of "result"
12908 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 * src/SDCCicode.c (geniCodeParms),
12911 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12912 function pointers, fixed function pointer bugs #861242 and #861896
12914 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12916 * device/include/c8051f000.h,
12917 * device/include/c8051f120.h,
12918 * device/include/c8051f300.h: added header files for Silicon
12919 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12921 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12923 * src/SDCCast.c (processParams): added new type flow and restructured
12924 (gatherAutoInit): added new type flow
12925 (addCast): cosmetic changes
12926 (getLeftResultType): added new type flow for array indices, patch
12927 provided by Stas, see FR #877103
12928 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12929 array index patch by Stas
12930 * src/SDCCast.h: added prototype getResultTypeFromType()
12932 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12933 * src/pic/glue.c (pic14emitStaticSeg),
12934 * src/pic16/glue.c (pic16emitStaticSeg),
12935 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12936 for initialization of symbols
12937 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12938 * support/Util/SDCCerr.h:
12939 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12940 * .version: bumped version number to 2.3.8
12941 * device/include/Makefile.in (install),
12942 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12945 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12947 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12948 Slade Rich fixed an optimization bug
12949 * src/pic/pcodepeep.c,
12950 * src/pic/pcoderegs.c
12951 * doc/Makefile (install): added test for directory
12953 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12956 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12957 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12958 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12959 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12960 * as/mcs51/asexpr.c (term),
12961 * as/hc08/asexpr.c (term): fixed bug #887146
12963 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12965 * src/z80/gen.c (genMult): handle single byte result product
12966 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12967 DUMMY_READ_VOLATILE (fixed bug #886367)
12969 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12971 * support/regression/tests/libmullong.c: fixed logic, on little endian
12972 hosts we ended without a mullong_wrapper()
12974 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12976 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12977 virus/worm forged address usage.
12979 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12981 Fixed promotion, it should be done on AST level:
12982 * src/SDCCast.c (addCast): added promotion to int
12983 (decorateType): updated call to upCast()
12984 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12985 usualUnaryConversions()
12987 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12989 * support/regression/tests/literalop.c (mulWrapper): Added a
12990 wrapper to remove integer overflow warnings.
12992 * support/regression/tests/float_trans.c: Made work on host.
12994 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12997 * support/regression/generate-cases.py (main): Changed from inline
13000 * doc/Makefile (install): Changed to depth first to get rid of
13001 missing directory install warning.
13003 * as/Makefile (install-doc): Made work on Mac.
13005 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13007 * src/SDCCast.c: added an additional type flow in decorateType() of
13008 opposite direction, see feature request #860006; it's enabled at runtime
13009 by setting the environment variable SDCC_NEWTYPEFLOW
13010 * src/SDCCast.h: changed prototype of decorateType()
13011 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13012 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13013 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13014 see feature request #877103
13015 * src/SDCCval.c: updated call of decorateType()
13016 (valBitwise): fixed bug #882876
13017 (valMinus): added promotion
13018 (valLogicAndOr): result is unsigned
13019 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13020 * src/SDCCsymt.c (computeType),
13021 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13022 must not cause an unsigned operation
13023 * src/pic/glue (pic14emitRegularMap),
13024 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13026 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13028 * src/pic/pcode.c (PCodeID): commented out left over debug code
13030 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13032 * support/valdiag/tests/overflow.c: added shift tests
13033 * src/pic/device.c,
13040 * src/pic/pcodepeep.c,
13041 * src/pic/pcoderegs.c,
13042 * src/pic/ralloc.c,
13043 * src/pic/ralloc.h: applied patch from Slade Rich;
13044 added support for multiple code pages and multiple RAM banks on the
13045 PIC 14 port. The ASM files now no longer simply assume all the
13046 code / RAM are in the same page / bank. This means the linker can
13047 safely allocate code/RAM of separate ASM files to different pages/banks.
13048 * doc/sdccman.lyx: added Slade's tips
13049 * src/mcs51/peeph.def: fixed bug #880768
13051 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13053 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13054 * src/SDCCast.c (decorateType): fixed bug #880197
13056 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13058 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13061 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13062 strtof is not part of C89 and isn't included with Mac OS X.
13064 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13067 shiftL2Left2Result): fixed bug #879326
13068 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13069 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13070 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13071 address fetch for clr instruction
13072 * device/lib/hc08/_mulint.c: created optimized assembly version
13073 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13075 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13077 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13078 proposed in FR #877103
13080 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13082 * src/SDCCval.c (cheapestVal): added missing checks
13083 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13084 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13086 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13088 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13091 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13093 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13094 loaded with the linker search paths (-L arguments) and the libraries
13095 to be linked with the current source (-l arguments). Changes
13096 currently will affect only the pic16 port.
13097 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13098 include path the port specific paths and port specific libraries,
13099 * gplink command now contains the $3 argument,
13100 * src/pic16/device.h,
13101 * src/pic16/device.c,: structure PIC_device is made public and
13102 renamed to PIC16_device, the same for variable Pics which is renamed
13103 to Pics16. Updated all references to them.
13104 * src/pic16/glue.c (pic16glue): corrected bug with code
13105 initialization which bypassed the variable initializations block.
13107 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13108 COMPILE_FLAGS and added the --nostdinc option
13110 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 * device/include/mc68hc908jb8.h: Register defs for another member
13113 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13115 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13117 Documenting changes from previous commits.
13118 * configure.in (version 1.56),
13119 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13120 when generating output files to configure the pic16 library,
13121 but now I've commented it out, since gputils aren't installed in the
13122 SF compile farm, so library won't compile
13124 * device/lib/Makefile.in (version 1.56): initially I've added in
13125 target 'all' the prerequestive 'model-pic16' so it compiled the
13126 pic16 library, but now I've commented it out for the same reasons
13128 * added targets 'model-pic16' and 'objects-pic16' to compile the
13130 * added target 'port-specific-objects-pic16' to handle the
13131 generated libraries and copy them into the build/ directory
13132 * added target 'clean-intermediate-pic16' to clean intermediate
13133 files into pic16 directory
13134 * in target 'installdirs' added line to create directory pic16 in
13135 the installation path
13137 * device/include/Makefile.in (version 1.11): in target 'install'
13138 added lines to copy all header files to installation path,
13139 * in target 'installdirs' added line create directory for pic16
13140 headers in the installation path
13142 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13144 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13147 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13150 * device/lib/configure.in,
13151 * device/lib/configure: fixed for autoconf 2.57
13153 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13155 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13156 option so that it actually works. Made it specific to the z80, since
13157 the gbz80 doesn't have these kinds of I/O ports.
13159 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13161 * device/include/z180.h,
13162 * device/lib/_memcpy.c,
13163 * device/lib/_memmove.c,
13164 * device/lib/_mulint.c,
13165 * device/lib/ser_ir.c,
13166 * device/lib/ser_ir_cts_rts.c,
13167 * device/lib/_strcmp.c,
13168 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13169 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13170 portmode; added deprecation warning for bank= and protmode= forms.
13171 Also, guard against buffer overflow.
13172 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13174 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13177 changed interrupt vector table generation to only emit declared vectors.
13178 * device/include/Makefile.in: added missing backslash
13179 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13181 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13183 Mainly changes to support compilation of the device libraries
13184 * src/pic16/device.c: stack is allocated via symbol and not
13185 via literal number. The symbol is placed in the corresponding
13186 position of the data ram
13187 * (pic16_dump_section): relocatable and absolute uninitialized
13188 data are now emitted in sorted order to reduce section naming,
13189 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13190 weren't marked as being in the access bank,
13192 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13194 Added portion of GNU PIC Library under the directory
13195 device/include/pic16 and device/lib/pic16. These files
13196 contain the declarations of SFRs for the PIC18Fxx2 devices.
13197 The directory is initialized via configure from toplevel.
13199 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13201 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13202 the spilllocations to be compared correctly
13204 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13206 * src/SDCCast.c (decorateType): fixed bug introduced today
13208 2004-01-12 Borut Razem <borut.razem AT siol.net>
13210 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13211 doc/sdccman.lyx: upper case pragmas are deprecated
13213 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13215 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13216 in simpler and even better code
13218 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13220 * src/SDCCicode.c (operandOperation): fixed bug #874819
13221 * src/SDCCast.c (decorateType): fixed
13222 char foo (unsigned long ul) { return ul > 0; }
13224 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13226 * doc/sdccman.lyx: Moved and added some sections, small changes
13227 all over. Telling LaTeX to be less strict with word spacing
13228 to better keep the right margin. Changed some notes about
13229 maintainance of the ports in section 3.2.1 - is it OK like this?
13231 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13233 SDCC source changes:
13234 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13235 convilong): modified to inform the pic16 port that builtin functions
13238 PIC16 PORT specific changes:
13239 * src/pic16/device.c pic16_dump_equates() added,
13240 processor registers declared internally by the port are emitted in
13241 the translation as equates,
13242 * src/pic16/gen.c: inline code is passed unprocessed to the
13244 * (pic16_popGetLit2): fnuction modified to take second operand as
13245 pCodeOp pointer and not as literal,
13246 * (popRegFromIdx): prefixed with pic16_,
13247 * (pic16_popCombine2): modified to receive already allocated pCode
13249 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13250 * (genFunction): initializes local stack frame and pushes on stack
13251 all the registers used by this function,
13252 * (genEndFunction): restores all registers from stack and restores
13254 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13256 * (pic16glue): changed the program startup sequence,
13257 * added new dbName code 'A' for functions placed in absolute section
13258 * src/pic16/main.c: added function attribute _naked,
13259 * added pragma 'code' to place a fnuction at an absolute address,
13260 * added command line arguments --debug-ralloc and --pcode-verbose,
13261 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13262 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13263 * (pic16_newpCodeOpLit2): modified to take the second operand as
13265 * (pic16_printpBlock): modified to emit each function in a separate
13267 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13268 UPPER for immediate operands,
13269 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13271 * src/pic16/peeph.def: all peepholes with movff are commented out,
13272 because there is a problem in the pcode peep optimizer,
13273 * src/pic16/ralloc.c: the register allocator can now reuse local
13274 function symbols for another function. This saves register usage.
13275 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13277 Added file src/pic16/NOTES with information about program writing on
13278 the current port version.
13280 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13282 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13283 and peephole 252 (array access)
13285 2004-01-09 Borut Razem <borut.razem AT siol.net>
13287 * src/SDCCmain.c : fixed #872250: -l command line defined library
13288 files are scanned before standard library files
13290 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13292 * src/SDCCast.c (decorateType): fixed bug #874046
13294 2004-01-09 Borut Razem <borut.razem AT siol.net>
13296 * support/scripts/sdcc.nsi: remove previous installation
13298 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13300 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13301 bytes for last interrupt vector (mcs51)
13302 * sdcc.spec: fixed typo
13304 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13307 gen51Code): more efficient parameter receive for --model-large
13310 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/ds390/main.c,
13313 * src/z80/main.c: added missed needLinkerScript flags (more than
13314 one port structure defined in these file)
13315 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13318 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13320 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13321 * src/port.h: added flag needLinkerScript in port->linker
13322 structure to inform whether to create a .lnk file or not,
13324 * src/ds390/main.c,
13326 * src/mcs51/main.c,
13328 * src/pic16/main.c,
13330 * src/z80/main.c: changed appropriately to configure
13331 needLinkerScript flag
13333 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13334 * src/pic/glue.c: added variable udata_section_name to
13335 override default uninitialized data segment definition for
13336 devices only with SHAREBANK memory (reported from Erik Epetrich)
13337 * (pic14emitOverlay): modified to emit a commented overlay segment
13338 directive when no overlay data exist
13339 * (picglue): modified to emit uninitialized data segment
13340 according to udata_section_name
13341 * src/pic/main.c (_pic14_parseOptions): added command line
13342 options --udata-section-name=[name] to override default
13343 udata definition name
13344 * modified _linkCmd and _asmCmd to include compiler passed
13345 arguments via -W option
13346 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13347 object file from '.rel' to '.o' in port->linker structure,
13348 changed size of fptr from 2 to 3 in port structure
13350 2004-01-07 Borut Razem <borut.razem AT siol.net>
13352 * support/scripts/sdcc.nsi: update PATH
13353 * support/scripts/sdcc.ico: craeted
13355 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13357 * device/include/Makefile.in: fix install
13358 * doc/Makefile: fix install
13360 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13362 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13364 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13365 how the function variable allocation summary is displayed; also
13366 include information about variables allocated to the overlay
13369 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13371 * as/mcs51/lkmain.c: Help about -Y option
13372 * as/mcs51/lkarea.c: Fixed gcc warnings
13374 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13376 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13378 * support/valdiag/tests/overflow.c: added
13379 * src/SDCCast.c (decorateType),
13380 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13381 LEFT_OP (left shift)
13383 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13385 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13386 (default behaviour).
13388 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13390 A python script to validate compiler diagnostic messages. It can be
13391 used to verify that sdcc complains about bad c source code and
13392 gives a good location of the error.
13393 * support/valdiag/Makefile,
13394 * support/valdiag/valdiag.py,
13395 * support/valdiag/tests/*
13397 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13399 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13400 * src/SDCCsymt.c (newEnumType),
13402 * support/Util/SDCCerr.c,
13403 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13405 * support/regression/tests/enum.c: added test for enum values that
13406 require at least 2 bytes of storage.
13408 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13410 * src/common.h: added ifndef/define/endif macros
13411 around the header file.
13412 Bug reported from Jesus Calvino-Fraga
13414 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13416 * sdcc.spec: updated
13417 * device/include/Makefile.in: don't install CVS directories
13418 * device/lib/Makefile.in: added removal of CVS directories after install
13419 * doc/Makefile: fixed install, added local_icons
13420 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13421 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13422 * src/ds390/gen.c (genRightShift): fixed bug #870788
13423 * src/SDCCast.c (decorateType): fixed bug #870781
13425 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13427 PIC16 port related changes:
13428 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13429 added variable stackPos,
13431 * gen.c: genCall, assignResultValue: added support for
13432 pushing/retrieving function parameters to/from stack,
13433 genFunction,genEndFunction: setup stack frame for the
13434 generated function,
13435 genAddrOf: will be changed according to bug 863624
13437 * added files genutils.c and genutils.h which contain gen*
13438 debugged and optimised functions extracted from gen.c
13440 * glue.c: added variable 'externs' which holds extern symbols,
13441 pic16emitRegularMap: is modified to properly handle relocatable
13442 symbols under the new scheme,
13443 pic16createInterruptVect: is modified
13444 pic16printPublics: is modified to emit 'global' assembler directives,
13445 added pic16_printExterns to print extern symbols,
13446 pic16glue: initializes stack/frame pointer in the beginning of
13447 the assembly output. Temporary hack, will be corrected later,
13448 because gplink yet does not support stack and SDCC does not
13449 yet support a type of crt0.o object to create the final binary.
13451 * Removed many lines that contain 8051 legacy code.
13452 * The code is finally placed under a 'code' directive.
13453 * Added port specific options.
13455 * _process_pragma: simplified since now we do not need *special*
13456 include file to define SFR registers. But a separate header
13457 will be needed. This will be developed later.
13458 * _pic16_parseOptions: added, parses port specific options:
13459 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13460 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13461 --preplace-udata-with=
13463 * _pic16_setDefaultOptions: modified to initialize section names,
13464 but hack is temporarly out of order since it needs improvement.
13465 * _pic16_genAssemblerPreamble: configuration words are emitted by
13466 their address instead of their name. This part is incomplete and
13467 supports only the 18Fxx2 devices. Other devices will emit an error
13468 during assembly since they do not contain the same set of config
13470 * _pic16_genIVT: is modified,
13472 * pcode.c: added definitions for some hardware registers that are needed
13474 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13475 All PCI entries are updated. Now LFSR is supported.
13476 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13477 * added pic16_newpCodeOpLit2 to support instructions with
13478 two literal arguments
13479 * pic16_pCode2str: corrected code that emits assembler instructions
13480 with two literal operands and those that have an access bit modifier
13481 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13482 this fixes a bug which caused some labels to be lost, when an
13483 assembler directive was added, i.e. banksel,
13484 * pic16_FixRegisterBanking: improved logic that causes the insertion
13486 * InlineFunction: functions that are called once, are not any more
13487 inlined. This can be a port option in the future,
13489 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13491 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13492 hold the corresponding uninitialized symbols,
13493 * pic16_allocProcessorRegister: registers have explicit marked the
13495 * pic16_allocInternalRegister: registers are explicit marked as
13497 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13498 processing list, so bit registers were lost,
13501 * ralloc.h: added field 'accessBank' and original symbol operand
13502 in register definition,
13503 * removed the field isMapped from register definition,
13505 ** Several functions have been removed from various sources:
13506 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13507 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13508 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13509 pic16_assignRelocatableRegisters
13511 ** others have been introduced:
13512 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13513 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13515 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13517 * support/scripts/inc2h.pl: changed definition of BIT_AT
13518 to emit 'sbit at' instead of 'bit at'. This was a request.
13520 PIC16 port related preliminary changes:
13521 * gen.c: prefixed function popRegFromString with
13522 pic16_ and all references to it corrected
13523 * pcode.c: all pic16_pc_* hardware registers prefixed
13524 with underscore (_),
13525 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13526 * ralloc.c: newReg(): when register is REG_SFR then
13527 set address to rIdx,
13528 pic16_allocProcessorRegister(): marks register wasUsed=0
13529 pic16_writeUsedRegs(): added a call to assign processor
13530 registers via pic16_assignFixedRegisters
13532 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13534 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13535 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13536 variables in unused register banks. Also the SSEG is placed
13537 wherever there is enough space for it, and IDATA can be anywhere
13538 in internal RAM. For now compile using -Wl-Y[stack_size].
13539 The mem file is different for this option as well, since it
13540 makes no sense of talking about DSEG lenght.
13542 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13544 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13545 in certain cases, e.g. when ROM assignment, patch provided
13546 from Albert den Haan.
13548 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13550 Many signedness and type propagation fixes:
13551 * src/SDCCicode.c: made geniCodeCast() static
13552 replaced SPEC_ by IS_ (cosmetic)
13553 (operandOperation): fixed div and mod operation
13554 (usualBinaryConversions): added support for promotion of char
13555 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13556 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13557 (geniCodeAdd): an array index will stay unsigned, even if promoted
13559 (geniCodeArray): ditto
13560 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13561 * src/SDCCsymt.c (computeType): added more support for char;
13562 promotion of char is selectable by promoteCharToInt, fixed signedness
13564 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13565 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13566 * src/SDCCval (val*): replaced signedness calculation by
13568 rearranged if-branches (cosmetic)
13569 (valShift): added warning W_SHIFT_CHANGED
13570 (valCompare): fixed problem with different types
13571 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13572 * support/regression/tests/literalop.c: added many cases
13573 * support/regression/tests/ast_constant_folding.c: changed finally to
13575 * .version: new year, new version: 2.3.7
13576 * src/SDCCmain.c (main): applied patch #866468
13577 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13578 provided by Scott Bronson
13579 * doc/sdccman.lyx: updated documentation for sdcdb
13580 updated and added chapter tips
13582 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13584 * src/SDCCsymt.h: missing from yesterday's commits
13586 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * src/SDCC.y (struct_or_union_specifier),
13589 * support/Util/SDCCerr.c,
13590 * support/Util/SDCCerr.h: verify that struct & union tags are used
13593 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 * src/SDCCglobl.h: missing from yesterday's commits
13597 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13600 sft_attributes, struct_declaration, parameter_declaration,
13601 type_name, start_block, declaration_list),
13602 * src/SDCC.lex (check_type): support redefinition of typedef names
13604 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13606 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13607 aligned xdata arrays. Erik helped me with the if clause.
13609 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13611 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13614 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 * src/SDCCast.c (newAst_),
13619 * src/SDCCicode.c (ast2iCode, newiCode),
13621 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13622 expr, statement, expression_statement, selection_statement,
13623 iteration_statement, expr_opt, jump_statement): foundation for tracking
13625 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13628 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * support/Util/SDCCerr.c,
13632 * src/SDCCast.c (createCase, createDefault, decorateType),
13633 * src/SDCClabel.c (labelUnreach),
13634 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13636 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13637 (with thanks to Stas Sergeev)
13638 * device/include/time.h,
13639 * device/lib/time.c (CheckTime): suppress unreachable code warning
13641 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * src/SDCCast.c (createIvalCharPtr),
13644 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13646 * support/regression/tests/nullstring.c: tests for these two bugs
13648 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 * support/Util/SDCCerr.h,
13651 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13652 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13653 about storage class and 'at' used inside struct or union
13654 * src/SDCCBBlock.c (iCodeFromeBBlock),
13655 * src/SDCCcse.c (ifxOptimize),
13656 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13657 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13658 printIval, emitStaticSeg, emitOverlay),
13659 * src/SDCClabel.c (deleteIfx),
13660 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13661 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13662 gatherAutoInit, processParms),
13663 * support/Util/SDCCerr.h,
13664 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13665 reporting for post-parse errors.
13667 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13669 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13670 implicit casts via union; they don't work on big endian systems
13671 (possible fix for bug #861138)
13673 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13675 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13676 * src/mcs51/main.c: fixed the fix for bug #737001
13678 2003-12-15 Borut Razem <borut.razem AT siol.net>
13680 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13682 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 * support/makebin/makebin.c: put output in binary mode
13686 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13688 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13689 xdata and data memory on startup. Set the environment variable
13690 SDCC_NOGENRAMCLEAR to disable this.
13691 * src/mcs51/peephole.def,
13692 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13693 (allows non-interrupt and interrupt code to safely compete for a resource
13694 without the non-interrupt code having to disable interrupts)
13696 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 * src/SDCCicode.c (geniCodeAdd),
13699 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13700 with valFromType if type might be a pointer and host is big endian).
13701 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13702 types, not just integer types.
13703 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13704 multiply defined with mismatching "at" address.
13706 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13709 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13710 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13711 with embedded nulls (fixed bug #753752)
13713 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13715 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13716 Apparently this did not see much testing (endless loop)
13718 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13722 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13725 gracefully handle NULL memmap pointers
13727 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13730 instead of deleting the iCode when an operand is volatile
13731 * src/z80/gen.c (genDummyRead),
13732 * src/mcs51/gen.c (genDummyRead),
13733 * src/ds390/gen.c (genDummyRead),
13734 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13736 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13737 * src/SDCC.y: fixed bug #850420
13739 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13741 Applied z80 i/o port patch from Peter Townson and fixed some operators
13742 to better handle operands in A register.
13743 * device/include/z180.h
13749 * src/z80/peeph-z80.def
13750 * src/z80/peeph.def
13753 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13757 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * device/lib/hc08/_mullong.c: Removed extra #endif
13761 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * sim/ucsim/hc08.src/inst.cc,
13764 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13765 carries from x to h
13766 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13767 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13768 * device/include/stdarg.h: fixed varargs for hc08
13769 * device/lib/Makefile.in,
13770 * device/lib/hc08/Makefile,
13771 * device/lib/hc08/_mulint.c,
13772 * device/lib/hc08/_mullong.c: fixed some endian problems
13774 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13776 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13777 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13778 * device/lib/_gptrget.c,
13779 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13781 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13784 * src/SDCCast.c (astErrors): fixed bug #846007
13785 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13787 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13789 * src/SDCCast.c (decorateType): disabled a transformation I added in
13790 revision 1.188 (access to fields of a structure at an absolute address);
13791 it breaks with bitfields, extern declarations, and gcse analysis.
13792 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13793 could be assigned through a pointer, so don't complain.
13794 * src/SDCCast.c (astErrors),
13796 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13798 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13800 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13801 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13802 output of __config directives, since gpasm now supports them
13803 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13804 pre-processor macro, i.e. -DMCU=p18f452
13805 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13806 and modified to handle 'cast' icode similarly to '=' icode
13807 * src/pic16/device.h (typedef struct PIC_device): added field
13808 'extMIface' to indicate that chip has external memory interface
13809 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13810 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13813 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13815 * src/SDCC.y (pointer): fixed bug #846006
13816 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13817 * src/SDCCast.c (decorateType): fixed bug #846009
13818 * src/ds390/peeph.def,
13819 * src/ds390/gen.c (genAnd, genOr),
13820 * src/mcs51/peeph.def,
13821 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13823 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13832 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13836 * src/SDCCbitv.c: added function to free a bitvector
13837 * src/SDCClrange.h,
13838 * src/SDCClrange.c: added function to recompute the liveranges
13839 * src/avr/ralloc.c,
13840 * src/ds390/ralloc.c,
13841 * src/hc08/ralloc.c,
13842 * src/mcs51/ralloc.c,
13843 * src/pic/ralloc.c,
13844 * src/pic16/ralloc.c,
13845 * src/xa51/ralloc.c,
13846 * src/z80/ralloc.c: recompute the liveranges after register packing
13848 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13850 * src/SDCCloop.c (newInduction): fixed bug #845630
13852 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13855 inadvertantly left behind from my 2003-11-12 change
13857 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13859 Updated headers I neglected to commit yesterday.
13860 * src/SDCClrange.h,
13863 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13865 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13866 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13867 * src/SDCCopt.c (eBBlockFromiCode),
13868 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13869 the creation of the key hash table from the sequencing so it can be used
13870 earlier (for some GCSE bug fixes still pending)
13872 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13874 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13875 * support/regression/tests/addsub.c: testing genPlus shortcut
13877 2003-11-15 Borut Razem <borut.razem AT siol.net>
13879 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13881 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13884 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13885 ordering is immaterial.
13886 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13888 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13890 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13891 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13892 (SIGSEV) of bug #840381
13893 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13894 unlink new file before rename if new and old filenames are the same)
13896 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13898 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13899 uninitialized variables) for the mcs51. Set environment variable
13900 SDCC_GENRAMCLEAR to test.
13901 xdata initialization slightly shorter
13903 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13907 #838241 & 780691 (basicly the same bug)
13908 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13909 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13911 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13913 * src/SDCCmain.c (linkEdit): "fix" #834252
13915 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13917 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13919 * src/SDCC.y: fixed bug #819403
13921 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13923 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13924 the reentrant attribute.
13925 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13926 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13928 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13929 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13930 erroneously reduced to a literal.
13931 * src/hc08/ralloc.c (packRegisters, rematStr),
13932 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13935 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13937 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13938 * doc/sdccman.lyx: changed from 'article' to 'book'
13939 * doc/Makefile: readded test_suite_spec and cdbfileformat
13941 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13943 * device/include/stdlib.h: include malloc.h to comply with ANSI
13944 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13946 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13948 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13949 * doc/clean.mk: also remove *.out files
13950 * doc/sdccman.lyx: some additions, larger top/bottom margins
13952 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13954 * src/SDCC.y: fixed bug #837365
13955 * support/regression/tests/bitopcse.c
13956 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13957 a symbol (might be valop instead)
13958 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13959 * device/lib/clean.mk: added hc08 to the cleaning list
13961 2003-11-04 Borut Razem <borut.razem AT siol.net>
13963 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13965 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13966 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13967 malloc is declared in standard stdlib.h
13969 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13971 * device/lib/hc08/Makefile: need to clean .rel not .o files
13972 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13974 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13978 * src/mcs51/main.c,
13979 * src/ds390/main.c,
13983 * src/pic16/main.c,
13984 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13985 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13986 tests (which uses the port's oclsExpense function)
13992 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13994 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13996 * src/SDCCcse.c (ifxOptimize),
13997 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13998 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13999 deleting the IFX iCode.
14000 * src/hc08/ralloc.c: reduced unneeded slocs
14001 * src/hc08/gen.c: fixed bug in asmopToBoolean
14003 2003-11-04 Borut Razem <borut.razem AT siol.net>
14005 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14006 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14007 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14008 transferred to configure
14010 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14012 Use headers defined in the C[++] standards:
14013 * sim/ucsim/gui.src/serio.src/fileio.cc
14014 * sim/ucsim/gui.src/serio.src/frontend.cc
14015 * sim/ucsim/gui.src/serio.src/main.cc
14016 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14017 * support/Util/NewAlloc.c
14019 * as/mcs51/lklibr.c
14023 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14025 * Added MSVC projects for hc08 assembler and linker:
14026 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14027 /as/hc08/link_hc08.dsp
14029 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14031 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14033 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14035 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14037 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14039 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14041 2003-10-31 Borut Razem <borut.razem AT siol.net>
14043 * support/cpp2/cpplib.h,
14044 support/cpp2/cpplib.c,
14045 support/cpp2/cpplex.c,
14046 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14047 to switch _asm block preprocessing on / off. Default is
14048 #pragma preproc_asm +
14050 2003-10-31 Borut Razem <borut.razem AT siol.net>
14052 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14053 when outputting comment blocks (when executed with -C option) and
14054 _asm (SDCPP specific) blocks
14056 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14058 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14060 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14062 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14064 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14066 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14067 * src/SDCCast.c (decorateType): fixed bug #832664
14069 2003-10-31 Borut Razem <borut.razem AT siol.net>
14071 * support/cpp2/cpplex.c: fixed for SDCPP:
14072 comments(when executed with -C option) and _asm blocks
14073 were included even if they where in skipped #if block.
14074 Applied solution from GCC cpp 3.3.2
14076 2003-10-31 Borut Razem <borut.razem AT siol.net>
14078 * src/SDCC.lex: sdcc now understands both formats:
14079 '# <line_number> <file_name>' and
14080 '#line <line_number> <file_name>'
14081 * support/cpp2/cppmain.c: sdcpp now generates the standard
14082 '# <line_number> <file_name>' instead of former
14083 '#line <line_number> <file_name>'
14085 2003-10-30 Borut Razem <borut.razem AT siol.net>
14087 * support/cpp2/cpphash.h,
14088 * support/cpp2/cpplib.h
14089 * support/cpp2/cpplex.c,
14090 * support/cpp2/cppmain.c,
14091 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14093 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14095 Fixed a number of problems revealed by bug #827883.
14096 * src/SDCCloop.c (loopInvariants): Spill location of the
14097 result operand should be recomputed if extracted from
14098 a loop. Also, don't extract assignments of an iTemp
14100 * src/SDCCast.c (isConformingBody): loop reversal should
14101 not occur if the control variable is involved with a
14102 relational operator.
14104 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14106 * .version: bumped to 2.3.6 to reflect the big improvements
14107 made by Erik and Klaus. Thanks!
14109 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14111 Replaced the livrange code.
14112 * src/SDCClrange.c: added new LR code
14114 * src/SDCCBBlock.h: removed remainig parts from old LR code
14115 * src/ds390/ralloc.c,
14116 * src/ds390/gen.c: minor fixes to make it work with new code
14118 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 * as/hc08/lkrloc.c,
14123 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14124 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14125 (tweaked fix for bug #818696)
14127 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14131 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14135 * src/mcs51/gen.c (gencjneshort),
14136 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14137 more efficient (per Scott Bronson's suggestion)
14139 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14141 Extended the semantics of the critical keyword to include
14142 individual statements. See RFE #827755 and #799831
14147 * support/Util/SDCCerr.c
14148 * support/Util/SDCCerr.h
14153 2003-10-19 Borut Razem <borut.razem AT siol.net>
14155 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14157 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14161 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14162 and predecrement operand is displayed
14164 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14166 * src/SDCCval.c (valMinus): fixed bug #826041
14168 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14170 Some hc08 related updates that I missed earlier
14171 * sim/ucsim/stypes.h
14172 * support/regression/ports/hc08/spec.mk
14174 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14176 New target "hc08" for the Motorola 68hc08 family of micros
14184 * sim/ucsim/hc08.src/*
14185 * sim/ucsim/configure.in
14186 * src/ucsim/configure
14187 * sim/ucsim/packages_in.mk
14190 * device/include/mc68hc908qy.h
14191 * device/lib/hc08/*
14192 * device/lib/Makefile.in
14193 * support/regression/ports/hc08/*
14194 * support/regression/Makefile
14196 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14200 * src/ds390/gen.c (genCast): fixed bug #821957
14202 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14204 * device/lib/logf.c: "fixed" overlay bug
14205 * support/regression/ports/host/spec.mk: added m library
14206 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14207 * support/regression/tests/float_trans: added (for Eric)
14209 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14211 * src/mcs51/gen.c (genCpl): fixed bug
14212 http://sf.net/mailarchive/message.php?msg_id=6263915
14214 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14216 * src/SDCCast.c (decorateType): added extended constant folding
14217 * src/SDCCsymt.c (computeType): cleanup
14218 * src/SDCCval.c (valShift): minor optimization
14219 * support/regression/tests/ast_constant_folding.c: added
14221 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14223 * src/SDCCmain.c: removed some unintended changes
14225 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14228 * src/z80/gen.c: fixed part of bug #817589
14229 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14231 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14233 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14244 * src/ds390/ralloc.c
14246 * src/mcs51/ralloc.c
14248 * src/pic16/ralloc.c
14249 * src/xa51/ralloc.c
14251 * src/z80/gen.c: removed unused label "release:"
14253 2003-10-06 Borut Razem <borut.razem AT siol.net>
14255 * src/SDCC.lex: removed definition of unused variables
14256 save_optimize and save_options
14258 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14260 * clean.mk: removed '=' in "-maxdepth=1"
14261 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14262 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14264 2003-10-06 Borut Razem <borut.razem AT siol.net>
14266 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14267 my_unput() replaced by unput()
14269 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14271 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14272 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14273 type-punned pointer will break strict-aliasing rules"
14274 Old LR behaviour is again default; Klaus' LR can be choosen by
14275 defining the environment variable LRKLAUS
14279 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14280 * clean.mk: fixed removal of files in bin/CVS/
14281 * device/lib/clean.mk: fixed removal of directories small and large
14282 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14284 * src/SDCCval.c: removed superflous test for pedantic
14286 2003-10-05 Borut Razem <borut.razem AT siol.net>
14288 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14289 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14290 message "unmatched #pragma SAVE and #pragma RESTORE"
14292 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14294 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14295 assembly, critical functions, atomic, nojtbound)
14297 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14299 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14305 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14308 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14310 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14312 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14313 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14314 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14316 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14318 * src/z80/gen.c (genRet): fixed bug #524753
14319 * src/z80/gen.c (genCast): fixed internal error on cast from
14321 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14322 fix for bug #477835 to the z80
14323 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14324 for tracking iCodes in the peephole optimizer for z80
14326 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14329 the other part of bug #814548
14330 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14332 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14334 * src/SDCCcse.c: fixed part of bug #814548
14336 2003-09-28 Borut Razem <borut.razem AT siol.net>
14338 * src/asm.c: rewrite of printILine() to use temporary file instead
14340 * src/xa51/main.c: commented out declaration of int rewinds
14342 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14344 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14346 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14348 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14349 * src/asm.c (printILine): Fixed bug #811015
14351 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14353 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14356 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14358 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14359 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14360 to correctly handle general case of AOP_PAIRPTR
14361 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14363 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14365 * src/mcs51/ralloc.c (fillGaps),
14366 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14367 register positioning bug)
14369 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14371 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14373 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14375 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14376 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14377 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14378 (ralloc doesn't intentionally do this now, but perhaps later)
14379 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14380 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14381 register positioning bugs (Fixed bug #762602 and #795325)
14382 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14383 (Fixed bug #808779)
14384 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14385 lines that --i-code-in-asm generates
14387 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14389 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14390 trying to fclose a FILE* that was already closed.
14392 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14394 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14395 of const struct should be treated as if const themselves)
14397 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14399 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14401 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14403 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14404 Unix (/n) and DOS (/r/n) line terminations.
14406 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14408 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14411 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14413 * src/mcs51/gen.c (genFunction, genEndFunction),
14414 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14415 and restore of EA so that stack offsets to parameters are
14416 correct when using both critical and reentrant/stack-auto.
14417 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14418 size (can be triggered in error if sloc is shared between
14419 different sized objects)
14420 * device/include/float.h: fixed macros to explicitly use
14421 unsigned long where needed
14423 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14425 Feature req. 799831: added code to allow nesting of critical functions
14426 * src/mcs51/gen.c (genFunction, genEndFunction)
14427 * src/ds390/gen.c (genFunction, genEndFunction)
14429 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14431 * src/SDCCsymt.c (sclsFromPtr),
14433 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14434 support for standard C idiom of memory mapped variables; for
14435 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14436 to xdata int at 0x1234 tempvar = 1.
14437 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14438 provided by Akiya ISHIDA
14440 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14442 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14443 * src/SDCCval.c (constVal): added reduction from int to char
14444 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14445 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14446 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14448 * support/regression/tests/shifts.c: fixed
14450 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14452 * src/z80/gen.c (genXor): Fixed bug #805445
14454 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14456 Fixed bug #621531 (const & volatile confusion in the type chain).
14457 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14458 refer to the const or volatile state of the pointer itself.
14470 * src/pic16/ralloc.c
14471 * support/regression/tests/const.c
14473 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14475 When checking for duplicated modules, use absolute paths
14476 instead of relative paths. Files changed:
14481 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14483 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14485 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14487 * device/include/string.h: added size_t typedef, changed
14488 prototypes to use size_t, eliminated separate reentrant and
14489 non-reentrant declarations, added _memmove declaration
14490 * device/lib/_memcpy.c: changed to use size_t instead of int,
14491 changed /4 to >>2 to avoid division library call
14492 * device/lib/_memcmp.c,
14493 * device/lib/_memset.c,
14494 * device/lib/_strncat.c,
14495 * device/lib/_strncpy.c,
14496 * device/lib/_strncmp.c: changed to use size_t instead of int
14497 * device/lib/_memmove.c: new file (fixed bug #772294)
14498 * device/lib/Makefile.in: added _memmove.c
14499 * device/lib/z80/asm_strings.s: fixed bug #772290
14500 * support/regression/tests/bitfields.c: attempt to fix host assertion
14501 failure on amd64-unknown-linux2.2
14503 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14505 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14506 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14507 * as/z80/asmain.c (main): fixed bug #801766
14509 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14511 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14514 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14516 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14517 reported in bug #800609
14519 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14521 * Top header beautifications in src/pic16 directory:
14522 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14523 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14524 pcoderegs.h, ralloc.c, ralloc.h
14525 * main.c: added top header and GPL license notice
14526 * pcode.c: fixed the if-conditional warning
14528 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14530 * device/lib/_mullong.c: replaced int by short for gcc
14532 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14534 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14535 and JUMPTABLE iCodes properly now (worked by accident before)
14536 * src/mcs51/gen.c (leftRightUseAcc),
14537 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14538 iCode properly now. Use getSize instead of nRegs since a & b
14539 aren't part of the nRegs tally.
14541 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14543 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14544 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14545 before instructions that use the _STATUS register
14547 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14549 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14550 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14551 fetching of the pointer
14552 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14553 copied from genNearPointerSet()
14554 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14555 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14556 If they pop r0/r1 they must be called in the opposite order than aopOp().
14557 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14558 (resp. --stack-auto), prepared for --xstack
14560 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14562 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14564 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14566 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14567 these ports have their own __sdcc_external_start()
14569 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14571 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14572 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14573 type for bits was changed. It resulted in bit variables becoming
14574 global, which is not permitted in PIC 14 assembly output.
14576 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14578 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14580 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14582 Z80 and MCS51 linkers complaint if a public symbol is defined
14583 in more than one library module:
14587 * as/mcs51/Makefile.in
14589 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14591 A few small changes that speed up the peephole optimizer.
14595 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14597 Try to make the peephole optimizer smarter by maintaining
14598 an association between the assembly source code and the
14599 iCodes that originated them. Put this information to use
14600 with a new peephole rule condition "notVolatile" so that
14601 the rules can be aggressive yet still safe.
14606 * src/mcs51/peeph.def
14608 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14612 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14613 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14614 if the left or right operand symbols have the accuse flag set.
14616 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14618 Changed the type of the result of the ! (NOT) operator to char;
14619 previously it returned the same type as the source. This allows
14620 us to eliminate all the genFloatNot functions (all of its target
14621 implementations were very buggy) since !float can use the same
14624 * src/SDCCicode.c (ast2iCode): ! returns char
14625 * src/mcs51/gen.c (genNot, genNotFloat),
14626 * src/ds390/gen.c (genNot, genNotFloat),
14627 * src/z80/gen.c (genNot, genNotFloat),
14628 * src/pic/gen.c (genNot, genNotFloat),
14629 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14631 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14633 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14634 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14635 during interrupts. Ensure WSAVE is located at a shared bank address.
14636 2. Fixed page selection in some places
14637 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14638 the registers name strings.
14639 4. Fixed "signed / unsigned compare" compiler warnings.
14640 5. The PIC port manages its own allocation of the general purpose
14641 registers, but makes no attempt to reuse them. As a result when
14642 compiling it soon runs out of general purpose registers. Some
14643 additional code was added to the files pcode.c and device.c to walk
14644 through the function call tree and rename the registers so that they
14654 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14655 genPlus() & genMinus() when the result is the same as left or right
14657 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14659 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14661 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14663 Made bitfield a distinct type from bit so that bitfields
14664 convert as per ANSI C and bits retain their traditional
14665 boolean style behaviour. Implemented bitfield support in
14673 * src/ds390/gen.c: bit v bitfield split
14674 * src/z80/gen.c: New support for bitfields
14675 * support/regression/tests/bitfields.c: reenabled z80,
14678 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14680 Rules 246.x, 247.x relate to bitfields, the others speed up
14681 access to xdata mapped I/O devices.
14683 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14685 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14687 Cleaned up genPackBits and genUnpackBits and added two helper
14688 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14689 for literal assignments in genPackBits (thanks to Frieder for
14695 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14697 Fixed bug #748310 (pointer to function type mishandled when the
14698 function name is omitted). Also fixed a SIGSEGV when a function
14699 attribute (reentrant, etc) is used on a non-function or on a
14700 function but misplaced before the parameter list.
14702 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14704 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14705 * support/Util/SDCCerr.h,
14706 * support/Util/SDCCerr.c: Added func attr misuse error msg
14708 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14710 Fixed bug #787649 by anonymous
14711 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14712 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14714 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14716 Fixed numerous bitfield problems.
14718 * src/SDCC.y: More bitfield related error checking
14720 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14721 * support/Util/SDCCerr.h,
14722 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14723 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14724 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14725 * support/regression/tests/bitfields.c: tests added
14727 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14729 Made the constant following the "interrupt" keyword optional. If
14730 omitted, the function will not automatically be given an entry
14731 in the interrupt vector table (similar to #pragma NOIV, but
14732 less syntacticly kludgy). The interrupt number is also now
14733 range checked. Also fixed a bug in the high order bit example
14740 * support/Util/SDCCerr.c
14741 * support/Util/SDCCerr.h
14744 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14746 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14747 * src/SDCCicode.c (operandOperation): rewritten some ops
14748 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14749 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14751 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14752 be re-activated by defining REDUCE_LITERALS)
14753 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14754 unsigned, but are signed by default
14755 * src/SDCCval.c (constVal): rearranged
14756 * src/SDCCval.c (valMod): preliminary fix
14757 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14758 * support/regression/literalop.c: added, work in progress
14760 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14762 Generate warnings for useless declarations like "char data;"
14763 that don't do what new users expect.
14766 * support/Util/SDCCerr.h
14767 * support/Util/SDCCerr.c
14769 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14771 * src/SDCCval.c (valMult): fix overflow detection of negative int
14773 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14775 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14777 Changes to support big endian targets:
14790 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14792 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14793 * device/lib/time.c: fixed warning "integer overflow in expression"
14795 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14797 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14798 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14799 constants are unsigned; added recognition of "u" flag for unsigned
14800 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14801 * src/SDCCval.c (valDiv, valMod): fixed signdness
14802 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14803 signedness of modulo, left and right shift
14804 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14805 * support/Util/SDCCerr.h: added warning W_INT_OVL
14806 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14807 * src/SDCCast.c (ast_print): improved output of constants
14809 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 Fixed some warnings when building with MSVC:
14813 * as/mcs51/asdata.c
14817 * link/z80/aslink.h
14818 * link/z80/lkdata.c
14819 * link/z80/lkeval.c
14824 * support/cpp2/cpplib.c
14828 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14830 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14832 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14834 * support/librarian/clean.mk: Do not remove Makefile.
14835 * support/librarian/Makefile: added.
14837 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14839 Added librarian to MSVC build:
14842 * support/librarian/librarian.dsp
14844 'configure' not needed for librarian, removed:
14845 * support/librarian/configure
14846 * support/librarian/configure.in
14847 * support/librarian/config_in.h
14848 * support/librarian/Makefile.in
14850 Hopefully these ones built the librarian and the rest of sdcc properly:
14852 * Makefile.common.in
14854 Messed up 'configure', so revert to previous version:
14858 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14860 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14861 there, while the mantissa of a double is "only" 53 bits wide.
14863 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14865 Adding sdcclib to the build. MSVC project coming soon.
14866 Files added/changed:
14868 * support/librarian/clean.mk
14869 * support/librarian/configure
14870 * support/librarian/configure.in
14871 * support/librarian/config_in.h
14872 * support/librarian/Makefile.bcc
14873 * support/librarian/Makefile.in
14874 * support/librarian/sdcclib.c
14877 * Makefile.common.in
14881 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14883 Linker now complaints if linked modules have conflicting options, for
14884 example, one compiled using --model-large and another one compiled with
14885 --model-small. The following files were modified:
14887 * as/mcs51/asdata.c
14888 * as/mcs51/aslink.h
14890 * as/mcs51/asmain.c
14892 * as/mcs51/i51pst.c
14893 * as/mcs51/lkdata.c
14894 * as/mcs51/lklibr.c
14895 * as/mcs51/lkmain.c
14901 * link/z80/aslink.h
14902 * link/z80/lkdata.c
14903 * link/z80/lklibr.c
14904 * link/z80/lkmain.c
14907 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14909 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14910 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14912 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14914 * src/z80/mappings.i: fix _mul[us][int,long] entries
14916 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14920 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14922 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14923 * support/regression/tests/bitopcse.c: added
14931 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14933 added support for new library format to z80, gbz80 linkers:
14939 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14941 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14942 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14944 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14946 added DUMMY_READ_VOLATILE:
14955 * src/SDCCcse.c (algebraicOpts): many improvements
14956 * src/SDCCcse.h: removed algebraicOpts()
14957 * src/SDCCicode.c (picDummyRead): added
14959 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14961 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14962 "Insufficient space in data memory".
14964 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14966 * src/mcs51/gen.c: fixed bug #771358
14967 * src/z80/gen.c: fixed bug #759087
14969 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14971 * src/pic16/glue.c: minor cleanup by Vangelis
14973 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14975 * device/include/regc515c.h: fixed #758477
14976 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14977 * device/lib/_gptrput.c: saved a few bytes
14978 * my tab spacing is 8, yours too?)
14979 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14980 * device/lib/serial.c: process RX bytes earlier than TX bytes
14981 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14983 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14985 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14987 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14989 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14991 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14993 * device/lib/Makefile.in: bad fix, reverted to 1.43
14995 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14997 * device/lib/Makefile.in: added missing z80 object files
14999 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15001 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15002 pic16 progress by Vangelis:
15005 * src/pic/Makefile:
15012 * pic16/genarith.c:
15017 * pic16/pcodepeep.c:
15020 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15022 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15024 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15026 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15027 added gbz80 build to MSVC project.
15028 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15029 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15030 from 8051 stuff and setup so it links using a .lnk file.
15032 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15034 * support/librarian/sdcclib.c: sdcc librarian.
15035 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15038 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15040 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15042 2003-07-02 Borut Razem <borut.razem AT siol.net>
15044 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15045 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15046 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15047 src/xa51/main.c, src/z80/main.c:
15048 virtualization of glue() function: each port has it's own glue function,
15049 which is accessed by do_glue function pointer in PORT.general structure
15051 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15053 * DS800C400 fun, improved ROM interface and tinibios.
15055 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15057 * More support for DS80C400. Now includes beginning of interface to ROM.
15059 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15061 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15063 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15065 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15067 2003-06-19 Borut Razem <borut.razem AT siol.net>
15069 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15071 2003-06-19 Borut Razem <borut.razem AT siol.net>
15073 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15074 fixed Z80 port - crt0.o: cannot open.
15076 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15078 * support/Util/MySystem.c (merge_command): revert bad fix
15080 2003-06-18 Borut Razem <borut.razem AT siol.net>
15082 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15084 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15086 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15087 option --use-stdout sends errors to stdout instead of stderr.
15089 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15091 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15093 2003-06-15 Borut Razem <borut.razem AT siol.net>
15095 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15096 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15097 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15098 fixed width array of pointers replaced with sets;
15099 multiple include and lib paths ared transferred to preprocessor and linker
15100 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15101 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15102 fixed width array of pointers
15103 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15104 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15105 fixupPath(), getPathDifference()
15106 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15107 fixed width array of pointers
15109 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15111 * src/pic16/ralloc.c: fix warnings
15112 * src/pic16/pcode.c: fix warning
15114 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15116 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15117 know all the details, but essentially this set of changes enable
15118 the pic16 port to generate movff instructions and generate assembler
15122 * src/pic16/glue.c:
15123 * src/pic16/pcode.c:
15124 * src/pic16/device.c:
15125 * src/pic16/main.c:
15126 * src/pic16/pcode.h:
15127 * src/pic16/pcoderegs.c:
15128 * src/pic16/ralloc.c:
15129 * src/pic16/ralloc.h:
15131 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15133 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15134 added option --vc, so sdcc errors and warnings are compatible with
15135 Microsoft Visual Studio.
15137 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15139 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15140 device/lib/libfloat.lib: added atof function.
15142 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15144 * doc/sdccman.lyx: updated to Lyx 1.3
15145 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15146 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15147 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15149 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15151 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15153 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15155 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15156 additions to the "related tools/documentation" section
15158 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15160 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15162 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15164 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15165 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15167 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15169 * doc/sdccman.lyx: fix double dash and other minor things
15170 * doc/Makefile: fix double dash
15172 2003-05-28 Karl Bongers(patches from Martin Helmling)
15173 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15174 condition and ignore commands.
15176 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15178 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15179 is in parts still quite out of date, I did changes as far as I felt makes sense
15180 for a non-native english speaker.
15181 Please feel free to add to the manual or to correct my changes.
15182 * doc/Makefile: undid touching the date of intermediate tex files.
15184 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15186 * doc/sdccman.lyx: Manual has an index now
15188 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15190 Finalize muluint/mulsint and mululong/mulslong merging:
15191 * device/lib/_mulint.c
15192 * device/lib/_mullong.c
15193 * device/lib/gbz80/mul.s
15194 * device/lib/gbz80/stubs.s
15195 * device/lib/z80/mul.s
15196 * device/lib/z80/stubs.s
15197 * src/SDCCsymt.c (initCSupport)
15199 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15201 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15202 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15203 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15204 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15207 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15209 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15210 the regression tests I'm not brave enough to enable 245.b, 245.c
15211 * doc/sdccman.lyx: added latex preamble for hyperref package.
15212 Using pdflatex this will give you a hyperlinked pdf file with
15213 bookmarks. (prepend '%' before /usepackage if this breaks something)
15215 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15217 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15219 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15221 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15223 2003-05-21 <johan AT balder>
15225 * src/SDCCglue.c (printIval): fixed bug #739934
15227 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15229 Applied patch from bug 737905 (renamed yylineo to mylineno):
15236 * src/pic16/pcode.c: Cleaned warnings
15237 * src/pic16/pcodeflow.c: Cleaned warnings
15238 * src/pic16/pcoderegs.c: Cleaned warnings
15240 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15242 * src/pic16/pcode.c: Cleaned warnings
15243 * src/pic16/pcodepeep.c: Cleaned warnings
15244 * src/pic16/ralloc.c: Cleaned warnings
15246 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15248 * doc/sdccman.lyx: fixed bug 739745
15249 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15251 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15253 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15254 it can be defined with CFLAGS when running configure
15255 * src/SDCCmain.c: fixed compiling + linking with object files
15257 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15259 * configure.in: configure for pic16 port,
15260 added --disable-pic16-port
15261 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15262 * src/SDCCmain.c: linkOptions is changed to set *,
15263 added if/endif conditional macros to remove options help
15264 messages from optionsTable when a port is not configured, added
15265 support for the PIc16 port in the ports table, when executing
15266 the compiler with no port specified on command line, a default
15267 port is selected with the new macro DEFAULT_PORT which is
15268 defined in port.h, in setDefaultOptions() linkOptions is removed
15269 from initialization assignment, since now it is a set,
15270 parseCmdLine uses setParseWithComma for linkOptions, in
15271 linkEdit() linkOptions are accessed with new function indexSet()
15272 which returns the i'th item of a set variable. See SDCCset.c, in
15273 linkEdit() when calling buildCmdLine(), added linkOptions as
15274 last argument. Now users can pass arguments to gplink via the
15275 -Wl option, main() uses pic16glue() to glue up pic16 programs
15276 * src/SDCCpeeph.c: various changes to support pic16
15277 * src/SDCCset.c: added function void *indexSet(set *, int) to
15278 return the i'th item of the set
15279 * src/SDCCset.h: added function prototype for indexSet()
15280 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15281 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15282 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15283 added macro DEFAULT_PORT
15284 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15285 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15287 * src/pic16/glue.c: commented out some error producing lines
15288 * src/pic16/main.c: __config directives are commented out to stop
15289 gpasm complaining and test the linkage with gplink, _linkCmd and
15290 _asmCmd changed to be more gplink and gpasm friendly
15291 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15292 produced an error when parsed, peep rule 12 is added to utilize
15293 movff, but it is commented out since the pCode does not support
15294 yet a command with 2 address arguments
15296 2003-05-18 <johan AT balder>
15298 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15299 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15300 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15302 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15303 Added feature to script commands from file.
15305 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15307 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15308 * src/SDCCutil.c: include ctype.h for win32
15310 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15312 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15314 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15316 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15317 Fixed so you can set breakpoints prior to run, run does not stop
15318 on entry now. Add tbreak. Other enhancements and fixes for use
15321 2003-05-12 Borut Razem <borut.razem AT siol.net>
15323 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15325 2003-05-11 Borut Razem <borut.razem AT siol.net>
15327 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15328 the path of bin directory, so that PATH is the only env. variable, which has to be set
15329 in case of standard installation.
15330 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15331 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15332 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15334 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15336 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15337 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15338 temp files are in the port dir; clean the gen/test directory when
15339 generating new test.c
15340 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15341 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15342 * support/regression/tests/zeropad.c: added
15344 2003-05-09 <johan AT balder>
15346 * src/SDCCglue.c: fixed bug #597940
15348 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15350 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15351 cache sfr, optimize next,step, fix off by one sourceline,
15352 support ddd list function.
15353 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15355 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15357 * support/regression/HTMLgen.py: added compare_s2f()
15358 * support/regression/Makefile: redo 1.27
15359 * support/regression/generate-cases.py: redo 1.5
15361 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15363 * support/regression/tests/float.c: workaround 33 bit hex constant
15364 * support/regression/tests/simplefloat.c: fix division for host
15366 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15368 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15369 that tame's the PIC's over-aggressive optimizer.
15371 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15373 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15376 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15378 Initial support for DS80C400. "Hello world" runs on TINIm400
15381 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15383 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15384 * Some notes on ddd usage added in debugger/README
15385 Martin Helmling adding more features and fixes for ddd GUI debugger.
15386 Code added for nexti, stepi, up, down, and other adjustments.
15388 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15390 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15391 * src/pic/peeph.def Added two rules to optimize carry manipulation
15392 * src/pic/* removed debug printfs
15394 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15396 * debugger/mcs51/cmd.c: added header newalloc.h
15398 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15400 * as/Makefile: new EXEEXT
15401 * as/z80/Makefile: remove trailing slash of BUILDIR
15402 * as/z80/clean.mk: new EXEEXT
15403 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15404 * support/cpp2/Makefile.in: new EXEEXT
15405 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15407 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15409 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15410 EXEEXT was introduced to fix all related problems with targets
15411 "clean", "install" and "uninstall"; a couple of further flaws
15412 especially with "clean" have been fixed too
15413 * as/mcs51/Makefile.in
15414 * as/mcs51/clean.mk
15418 * debugger/mcs51/Makefile.in
15419 * debugger/mcs51/clean.mk
15420 * link/z80/Makefile
15421 * link/z80/Makefile.in
15422 * link/z80/clean.mk
15424 * packihx/Makefile.in
15426 * sim/ucsim/Makefile
15427 * sim/ucsim/clean.mk
15428 * sim/ucsim/avr.src/Makefile.in
15429 * sim/ucsim/avr.src/clean.mk
15430 * sim/ucsim/s51.src/Makefile.in
15431 * sim/ucsim/s51.src/clean.mk
15432 * sim/ucsim/xa.src/Makefile.in
15433 * sim/ucsim/xa.src/clean.mk
15434 * sim/ucsim/z80.src/Makefile.in
15435 * sim/ucsim/z80.src/clean.mk
15436 * sim/ucsim/main_in.mk
15437 * sim/ucsim/packages_in.mk
15438 * sim/ucsim/gui.src/Makefile.in
15439 * sim/ucsim/gui.src/serio.src/Makefile.in
15440 * sim/ucsim/gui.src/serio.src/clean.mk
15443 * support/cpp2/Makefile.in
15444 * support/cpp2/clean.mk
15445 * support/makebin/Makefile
15446 * support/makebin/clean.mk
15447 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15448 * doc/sdccman.lyx: --program-suffix no longer needed
15450 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15452 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15453 Martin Helmling added support for ddd GUI debugger.
15454 Code added to display assembly, set variables, and other commands
15455 to interface to ddd.
15457 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15459 * as/Makefile: fix target clean
15460 * as/clean.mk: fix target clean
15461 * as/z80/clean.mk: fix target clean
15463 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15465 * Makefile.common.in: added AT EXEEXT AT
15466 * configure.in: removed all mingw32 stuff
15467 * configure: rebuilt from configure.in
15468 * doc/sdccman.lyx: updated section "installation"
15469 * support/scripts/sdcc_mingw32: adapted to configure
15470 * support/scripts/sdcc_cygwin_mingw32: added
15472 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15474 * src/pic Added object file support for the PIC port
15475 * src/pic Applied patch from Craig Franklin (this started the object file support)
15476 * src/regression Updated the PIC regression tests for object files
15478 2003-04-20 Borut Razem <borut.razem AT siol.net>
15480 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15481 lklex.c: In function `getfid':
15482 lklex.c:203: warning: array subscript has type `char'
15483 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15484 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15485 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15486 stack handling macros
15488 2003-04-19 Borut Razem <borut.razem AT siol.net>
15490 * "handling space characters in file path" task:
15491 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15492 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15493 * support/Util/MySystem.h: make it self-sufficient
15494 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15495 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15496 handling space characters in file path
15497 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15498 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15499 * support/Util/MySystem.c: handling space characters in executable's path
15501 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15503 * as/z80/Makefile: fix permanent rebuild of z80
15504 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15505 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15507 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15509 * src/SDCCopt.c: add special case optimization to replace modulo by
15510 a power of two with a bitwise AND.
15512 2003-04-18 <johan AT balder>
15514 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15516 2003-04-17 <johan AT balder>
15518 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15519 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15521 2003-04-13 Borut Razem <borut.razem AT siol.net>
15523 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15524 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15525 fixed mingw problem in adl_NORMALIZE_PATH
15527 2003-04-12 Borut Razem <borut.razem AT siol.net>
15529 * fixed "#pragma SAVE/RESTORE can not be nested":
15530 * src/SDCC.lex: reworked pragma handling functions
15531 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15532 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15534 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15536 * src/SDCCutil.c (pathEquivalent): defined but not used
15537 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15538 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15539 * configure: rebuilt from configure.in
15540 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15541 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15542 * device/include/Makefile.in: replace sdcc_datadir
15543 * device/lib/Makefile.in: replace sdcc_datadir
15544 * Makefile.common.in: add LDFLAGS from configure
15545 * packihx/Makefile.in: use LDFLAGS
15546 * src/Makefile.in: use LDFLAGS
15547 * support/cpp2/Makefile.in: add LDFLAGS from configure
15548 * support/makebin/Makefile: use LDFLAGS
15549 * .version: bumped version number to 2.3.5
15551 2003-04-12 Borut Razem <borut.razem AT siol.net>
15553 * completed "different paths" task:
15554 * src/SDCCmacro.c: fixed bug in handling quotes
15555 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15556 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15558 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15560 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15562 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15564 * ds390/gen.c ds390/peeph.def: fix bug 706781
15566 2003-04-11 Borut Razem <borut.razem AT siol.net>
15568 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15570 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15572 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15573 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15574 set - this bit used to not be set...).
15575 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15576 bad code in PIC Port
15577 * src/regression/and2.c added to test bug 609268
15578 * src/regression/Makefile added and2.c to regression test
15581 2003-04-08 <johan AT CP255758-A>
15583 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15584 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15585 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15587 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15589 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15591 * support/cpp2/Makefile.in: fix bug #487815
15592 * configure: rebuilt from configure.in
15593 * Makefile.common.in: docdir changed, new path suffixes
15594 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15595 * sdcc_vc_in.h: reflect changes from sdccconf.h
15596 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15597 * src/SDCCutil.h: remove BINDIR hack
15598 * doc/sdccman.lyx: update new path hierarchy
15600 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15602 * src/SDCCpeeph.c: added okToRemoveSLOC test
15604 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15606 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15608 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15610 * src/SDCCpeeph.c: added labelIsReturnOnly test
15611 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15613 2003-04-05 <johan AT balder>
15615 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15616 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15617 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15618 * src/SDCCast.c: fixed a warning
15619 * src/SDCCast.h: fixed a warning
15620 * src/SDCCicode.c (operandFromAst): fixed a warning
15622 2003-04-04 <johan AT balder>
15624 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15625 * src/SDCCast.c (decorateType): fixed bug #715076
15626 * src/SDCC.y: fixed bug #702907
15628 2003-04-03 <johan AT balder>
15630 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15631 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15632 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15633 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15634 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15636 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15638 * _decdptr.c: fix return values
15639 * _gptrget.c: fix return values
15640 * _gptrgetc.c: fix return values
15641 * _gptrput.c: fix return values
15642 * _mulint.c: fix return values
15643 * as/z80/Makefile: fix 'make -j' problem
15645 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15647 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15648 * configure.in: big cleanup, updated to autoconf 2.5x
15649 * configure: rebuilt from configure.in
15650 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15651 * sdcc_vc_in.h: reflect changes from sdccconf.h
15652 * doc/Makefile: fixed a flaw in "make install"
15654 2003-04-02 <johan AT balder>
15656 * src/ds390/gen.c (genCmp): no comments
15657 * src/mcs51/gen.c (genCmp): no comments
15658 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15659 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15661 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15663 * support/regression/generate-cases.py: place generated file in given sub directory
15664 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15665 * support/regression/Makefile: improvements for 'make -j';
15666 side effect: it's simpler and faster now
15668 2003-03-31 Borut Razem <borut.razem AT siol.net>
15670 * src/z80/main.c: link-{port} and as-{port} defined without path
15671 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15673 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15675 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15677 2003-03-30 Borut Razem <borut.razem AT siol.net>
15679 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15680 changed type of list parameter to set
15681 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15682 * src/port.h: changed type of do_assemble() parameter to set
15683 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15684 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15685 definition of "cppoutfilename" macro with NULL value in preProcess()
15686 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15687 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15688 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15689 replaced with set *binPathSet
15690 * shash_add() deallocates the item, if allready exsists, before adding the new one
15691 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15693 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15695 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15696 a nested for loop bug in the PIC port
15697 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15700 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15702 * support/Util/dbuf.h: remove C++ stuff to make it portable
15704 2003-03-28 Borut Razem <borut.razem AT siol.net>
15706 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15707 literal strings in stringLiteral()
15708 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15709 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15712 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15714 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15716 2003-03-26 <johan AT balder>
15718 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15719 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15720 * src/SDCCast.c (decorateType): fixed " -v < 3"
15722 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15724 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15725 Added Lenny Story's debug infrastructure changes:
15726 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15727 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15728 * src/cdbFile.c: added
15729 * src/SDCCdebug.c: added
15730 * src/SDCCdebug.h: added
15731 * src/SDCCast.c (createFunction)
15732 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15733 * src/SDCCmain.c (parseCmdLine, main)
15734 * src/SDCCmem.c (redoStackOffsets)
15735 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15738 * src/avr/gen.c (genAVRCode)
15739 * src/ds390/gen.c (gen390Code)
15740 * src/mcs51/gen.c (gen51Code)
15741 * src/pic/gen.c (genpic14Code)
15742 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15743 * src/xa51/gen.c (genXA51Code)
15744 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15746 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15748 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15749 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15751 2003-03-22 <johan AT balder>
15753 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15755 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15757 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15758 * doc/cdbfileformat.lyx: added, written by Lenny Story
15759 * doc/Makefile: added cdbfileformat.lyx
15760 * doc/clean.mk: added cdbfileformat.lyx
15762 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15764 * src/mcs51/peeph.def: fix bug #705773
15766 2003-03-20 <johan AT balder>
15768 An sfr/sbit can have an "at #" AND an initializer
15769 * src/SDCCsymt.c (checkSClass):
15770 * src/SDCCmem.c (allocGlobal):
15771 * src/SDCCmem.c (allocLocal):
15772 * src/SDCCast.c (createBlock):
15774 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15776 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15778 2003-03-16 <johan AT balder>
15780 Undid the hackup of const and volatile, the problem is much bigger
15782 * src/SDCCast.c:1.171
15783 * src/SDCCglue.c:1.138
15784 * src/SDCCicode.c:1.146
15785 * src/SDCCsymt.c:1.150
15786 * src/SDCCval.c:1.65
15788 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15790 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15791 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15793 2003-03-13 <johan AT balder>
15795 Hackup const and volatile modifiers in type chains a bit:
15797 * src/SDCCast.c:1.169
15798 * src/SDCCglue.c:1.136
15799 * src/SDCCicode.c:1.143
15800 * src/SDCCsymt.c1.146
15801 * src/SDCCsymt.h1.59
15802 * src/SDCCval.c:1.63
15804 2003-03-12 <johan AT balder>
15806 * src/SDCCBBlock.h: more LRH debugging junk
15807 * src/SDCCcflow.h: more LRH debugging junk
15808 * src/SDCCloop.c: more LRH debugging junk
15809 * src/SDCC.y (struct_declaration): fixed bug #697590
15810 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15811 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15812 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15814 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15815 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15816 test function names must now match exactly).
15817 * src/SDCCcse.c: added special case in findCheaperOp to allow
15818 extending a short integer. Makes less awful code for bug 700121 test case.
15820 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15822 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15823 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15825 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15827 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15828 actually called (operandsNotEqual() was called for all
15829 operandsNotEqualX tests).
15831 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15833 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15834 with shorter literals. Fixes bug 700121.
15836 2003-03-11 <johan AT balder>
15838 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15840 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15842 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15843 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15845 2003-03-10 Borut Razem <borut.razem AT siol.net>
15847 * src/SDCCmain.c: pipe preprocessor's output
15848 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15849 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15850 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15851 which closes all pipes in pipeSet set
15852 * src/SDCCset.c: free deleted item in function deleteSetItem()
15853 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15854 moved from z80 to src subproject
15855 * .version: increased version number to 2.3.4
15857 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15859 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15860 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15861 * support/regression/ports/xa51/spec.mk: fix typo
15863 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15865 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15867 2003-03-09 Borut Razem <borut.razem AT siol.net>
15869 * src/SDCCmain.c: pipe preprocessor's output
15870 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15871 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15872 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15873 which closes all pipes in pipeSet set
15874 * src/SDCCset.c: free deleted item in function deleteSetItem()
15875 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15876 moved from z80 to src subproject
15878 2003-03-09 Borut Razem <borut.razem AT siol.net>
15880 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15881 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15882 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15883 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15884 * src/SDCCglobl.h: unification of WIN32 native definitions
15886 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15888 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15890 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15892 * src/configure.in: check for endianess (even while cross-compiling)
15893 * src/configure: check for endianess (even while cross-compiling)
15894 * src/configure_in.h: check for endianess (even while cross-compiling)
15895 * src/avr/gen.c: remove old endianess stuff
15896 * src/mcs51/gen.c: remove old endianess stuff
15897 * src/ds390/gen.c: remove old endianess stuff
15898 * src/pic/gen.c: remove old endianess stuff
15899 * src/pic/genarith.c: remove old endianess stuff
15900 * src/pic/glue.c: fix endianess check
15901 * src/pic16/gen.c: remove old endianess stuff
15902 * src/pic16/genarith.c: remove old endianess stuff
15903 * src/pic16/glue.c: fix endianess check
15904 * src/xa51/gen.c: remove old endianess stuff
15905 * src/z80/gen.c: fix endianess check
15906 * src/SDCCglue.c: fix endianess check
15907 * src/ds390/peeph.def: fix bug 700036
15909 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15911 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15912 * src/configure: find appropriate data-types on host for SDCC's int and long
15913 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15914 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15915 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15917 2003-03-07 <johan AT balder>
15920 some minor cleanups before the big shot
15921 OP_DEFS and OP_USES now use Kevin's protection
15922 new option --nolabelopt
15924 * src/SDCCBBlock.c:
15933 * src/ds390/ralloc.c:
15934 * src/mcs51/ralloc.c:
15935 * src/pic/ralloc.c:
15936 * src/xa51/ralloc.c:
15937 * src/z80/ralloc.c:
15939 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15941 * src/pic/pcode.c (get_op): fix 64 bit warnings
15942 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15943 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15944 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15945 * support/regression/tests/malloc.c: fix 64 bit warnings
15947 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/mcs51/gen.c (genMinus): fixed bug 696436
15951 2003-03-02 Borut Razem <borut.razem AT siol.net>
15953 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15955 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15957 * configure.in: test for mkstemp
15958 * sdccconf_in.h: add HAVE_MKSTEMP
15960 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15962 * device/include/ctype.h: removed warning while using --stack-auto
15963 * device/include/malloc.h: removed warning while using --stack-auto
15964 * device/include/string.h: removed warning while using --stack-auto
15966 2003-02-23 Borut Razem <borut.razem AT siol.net>
15968 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15969 because NDEBUG is defined (see man assert)
15970 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15972 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15974 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15975 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15977 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15979 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15980 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15982 2003-02-18 <johan AT balder>
15984 * as/mcs51/asmain.c (asmbl): module can start with a digit
15985 * as/z80/asmain.c (asmbl): module can start with a digit
15987 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15989 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15990 * src/asm.c: fix pipe() for Mingw32
15992 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15994 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15995 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15996 make -V work again; --c1mode reads now from stdin
15997 * doc/sdccman.lyx: added --c1mode
15998 * support/Util/SDCCerr.c: new messages for c1 mode
15999 * support/Util/SDCCerr.h: new messages for c1 mode
16000 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16002 2003-02-15 <johan AT balder>
16004 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16006 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16008 * doc/sdccman.lyx: Environment variables, -o and other minor things
16010 2003-02-14 <johan AT balder>
16012 * src/xa51/main.c: before anyone really tries to use it :)
16014 * Install doc's in share/sdcc/doc
16015 * removed some obsolete files
16016 * Do a proper make distclean and uninstall
16017 M Makefile.common.in
16020 M device/include/Makefile.in
16021 M device/lib/Makefile.in
16024 M sim/ucsim/doc/Makefile.in
16026 R src/avr/peeph.rul
16027 R src/xa51/peeph.rul
16028 M support/cpp2/Makefile.in
16029 M support/makebin/Makefile
16032 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16034 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16036 2003-02-10 Borut Razem <borut.razem AT siol.net>
16038 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16039 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16040 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16041 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16042 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16043 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16044 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16045 src/z80/Makefile.bcc: Borland Makefile cleanup
16046 * as/z80/Makefile.bcc: Added Borland Makefile
16047 * support/cpp2/borland.h: Removed
16049 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16051 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16052 * src/SDCC.lex: new pragma NOIV
16053 * src/SDCCglobl.h: new pragma NOIV
16054 * src/SDCCmem.c: new pragma NOIV
16056 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16060 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16062 * src/SDCCmain.c: signal handling is switched off by --debug
16063 * doc/Makefile: small fix for install; use clean.mk again
16064 * doc/clean.mk: clean *.pdf and *.html too
16066 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16068 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16069 * device/lib/printfl.c: fix a ds390 bug by making it portable
16070 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16071 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16072 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16073 * debugger/mcs51/cmd.c: converted multi-line string literals
16074 * sim/ucsim/globals.cc: converted multi-line string literals
16075 * src/SDCCmain.c: introduced signal handler to remove temp files
16076 * doc/Makefile: small tweaks, implement clean
16077 * doc: removed generated files
16079 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16081 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16082 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16083 Address Record is not correctly generated for DS390."
16085 2003-02-02 Borut Razem <borut.razem AT siol.net>
16087 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16088 * as/mcs51/asm.h: fixed compilation with Borland C
16089 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16090 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16091 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16092 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16093 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16094 src/z80/Makefile.bcc: delete $(LIB) only if exist
16095 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16097 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16099 * device/include/malloc.h: introduced NULL
16100 * device/include/string.h: introduced NULL
16101 * device/include/stdlib.h: introduced NULL
16102 * device/lib/_memcpy.c: removed NULL
16103 * device/lib/_strcat.c: removed NULL
16104 * device/lib/_strchr.c: removed NULL
16105 * device/lib/_strcmp.c: removed NULL
16106 * device/lib/_strcpy.c: removed NULL
16107 * device/lib/_strcspn.c: removed NULL
16108 * device/lib/_strlen.c: removed NULL
16109 * device/lib/_strncat.c: removed NULL
16110 * device/lib/_strncmp.c: removed NULL
16111 * device/lib/_strncpy.c: removed NULL
16112 * device/lib/_strpbrk.c: removed NULL
16113 * device/lib/_strrchr.c: removed NULL
16114 * device/lib/_strspn.c: removed NULL
16115 * device/lib/_strstr.c: removed NULL
16116 * device/lib/_strtok.c: removed NULL
16117 * device/lib/malloc.c: removed NULL, include own header
16119 2003-02-02 <johan AT balder>
16121 * 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
16122 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16123 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16124 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16125 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16126 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16128 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16130 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16133 2003-02-01 <johan AT balder>
16135 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16137 2003-01-31 <johan AT CP255758-A>
16139 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16141 2003-01-30 <johan AT balder>
16143 * src/SDCCBBlock.c: automatic bug detection
16144 * src/SDCCicode.c: automatic bug detection
16146 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16148 * src/SDCCglobl.h: now --xram-size 0 works
16149 * src/SDCCmain.c: now --xram-size 0 works
16151 2003-01-29 <johan AT balder>
16153 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16155 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16157 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16158 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16159 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16160 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16161 * src/SDCCglobl.h: Added options --xram-size and --code-size
16162 * src/SDCCmain.c: Added options --xram-size and --code-size
16164 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16166 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16167 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16169 2003-01-27 <johan AT balder>
16171 * src/SDCC.y: fixed bug #613764
16173 2003-01-26 <johan AT balder>
16175 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16176 * src/SDCCsymt.h: fixed bug #673374
16177 * src/SDCCglue.c: fixed bug #661910
16178 * src/SDCCast.c: fixed bug #458099 and 673374
16180 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16182 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16183 * as/mcs51/strcmpi.h: added
16184 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16185 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16186 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16187 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16188 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16189 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16190 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16191 * as/mcs51/Makefile.aslink: new module strcmpi
16192 * as/mcs51/Makefile.asx8051: new module strcmpi
16193 * as/mcs51/Makefil.bcc: new module strcmpi
16194 * as/mcs51/Makefile.in: new module strcmpi
16195 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16197 2003-01-26 <johan AT balder>
16199 * src/SDCCglue.c: reverted back to 1.124
16200 * src/SDCCast.c: reverted back to 1.156
16201 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16203 2003-01-25 <johan AT balder>
16205 * src/SDCCglue.c: A better fix for bug #661910
16206 * src/SDCCast.c: A better fix for bug #661910
16207 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16209 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16211 * src/Makefile.in: remove spawn.o
16212 * src/SDCCmain.c: remove spawn.h
16213 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16214 * src/spawn.c: removed
16215 * src/spawn.h: removed
16216 * support/regression/ports/ds390/spec.mk: link with -r
16218 2003-01-24 <johan AT CP255758-A>
16220 * src/ds390/gen.c (aopOp): fixed bug #667458
16221 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16222 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16223 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16225 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16227 * src/mcs51/peeph.def: better assembler identation by Frieder
16228 * src/mcs51/gen.c: better assembler identation by Frieder
16230 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16232 * as/z80/string.h: removed for gcc 3.2
16233 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16234 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16236 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16238 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16239 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16240 * support/regression/Makefile: separate temp files for ports
16241 * support/regression/generate-cases.py: separate temp files for ports
16242 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16243 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16245 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16247 * moved tinitalk to device/examples/ds390
16249 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16251 * as/mcs51/lkmem.c: rflag is for DS390
16252 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16253 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16254 (linkEdit): move mem- and map-files the same way as ihx-files
16255 * src/z80/main.c (_setDefaultOptions): removed --generic
16256 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16257 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16258 * src/pic/glue.c (picglue): --c1mode works again
16259 * src/pic16/glue.c (pic16glue): --c1mode works again
16260 * src/asm.c (printCLine): fix #660034
16262 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16264 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16265 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16266 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16267 * as/mcs51/lkmem (summary): better fix for sp problem
16268 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16269 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16270 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16271 remove --stack-after-data
16273 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16275 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16276 * src/SDCCutil.c (join): ugly bug: missing '\0'
16277 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16279 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16281 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16283 * src/pic/main.c (_asmCmd): gpasm supports -o
16284 * src/z80/main.c: more general macros
16285 * device/lib/Makefile.in: remove intermediate files
16287 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16289 * .version: Bumped version number to 2.3.3
16290 * src/SDCCBBlock.c: new option -o
16291 * src/SDCCglobl.h: new option -o
16292 * src/SDCCglue.c: new option -o
16293 * src/SDCCmain.c: new option -o
16294 * src/asm.c: new option -o
16295 * src/ds390/main.c: new option -o
16296 * src/pic/glue.c: new option -o
16297 * src/pic/pcode.c: new option -o
16298 * src/pic/ralloc.c: new option -o
16299 * src/pic16/glue.c: new option -o
16300 * src/pic16/pcode.c: new option -o
16301 * src/pic16/ralloc.c: new option -o
16302 * src/z80/main.c: new option -o
16303 * device/lib/Makefile.in: use -o
16304 * support/regression/ports/ds390/spec.mk: use -o
16305 * support/regression/ports/gbz80/spec.mk: use -o
16306 * support/regression/ports/mcs51/spec.mk: use -o
16307 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16308 * support/regression/ports/z80/spec.mk: use -o
16309 * support/regression/ports/ucz80/spec.mk: use -o
16310 * support/regression/ports/xa51/spec.mk: use -o
16311 * support/regression/fwk/lib/timeout.c: fix usage string
16313 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16314 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16316 2003-01-07 <johan AT balder>
16318 * src/SDCCast.c (decorateType): fixed bug #600035
16320 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16321 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16322 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16323 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16324 * src/pic/pcode.c: outcommented unused variable to remove warnings
16325 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16327 2003-01-06 <karl AT turbobit.com>
16328 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16331 2003-01-06 <johan AT balder>
16333 * src/SDCCicode.c: fixed array add
16335 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16336 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16337 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16339 2003-01-04 <johan AT balder>
16341 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16343 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16344 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16346 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16347 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16348 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16350 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16351 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16353 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16354 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16356 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16357 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16359 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16361 * in /sdcc/as/mcs51/ changed these files in order to create an
16362 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16363 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16364 following files to include the previous two files: aslink.dsp,
16365 Makefile.aslink, Makefile.bcc, and Makefile.in.
16367 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16368 .adb instead of .cdb
16370 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16372 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16373 value from option --iram-size.
16375 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16377 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16380 2002-09-18 <wiml AT hhhh.org>
16382 * SDCClrange.h: exposed setFromRange() and setToRange()
16383 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16384 packRegsForAccUse() (bug 542397)
16385 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16386 multiple times and emitting the fetch operations more than once
16387 added aopGetUsesAcc() function to allow binary operators to
16388 fetch their operands in the correct order; made genMinus() emit
16389 compact code for X = LITERAL - Y
16391 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16392 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16393 sprintf() in line 1267.
16395 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16396 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16399 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16400 Changes to aslink (All the changes are marked with 'JCF'):
16402 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16405 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16406 area BSEG. Also moves, if possible, the DATA area down into the internal
16407 ram so more space is available.
16409 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16412 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16413 not bytes. Function summary() which creates a memory usage summary
16414 file with extension .mem. Reports of overlaping stack and small stack
16415 size. If the space for the stack is less than 16 bytes aslink trows a
16418 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16419 the 8051. Option 'y' for memory summary output file.
16421 Changes to sdcc (All the changes are marked with 'JCF'):
16423 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16425 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16426 overlaying area for it (uses RegBankUsed[4]).
16428 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16429 bank zero as used by default. By default aslink locates the stack
16430 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16431 the creation of the .mem file. Delegates the allocation of data area
16432 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16433 the begining of the stack area to aslink.
16435 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16436 glue() in SDCCglue.c creates an area for it.
16438 2002-09-03 Borut Razem <borut.razem AT siol.net>
16439 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16440 sdcc/src/pic/glue.c:
16441 introduced atexit() handler for teporay files removal in case of
16442 errors, assertions, ...
16444 2002-08-29 Borut Razem <borut.razem AT siol.net>
16445 * sdcc/support/cpp2/auto-host_vc_in.h:
16446 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16447 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16448 Maybe there is a similar problem with BORLANDC? It should be checked!
16450 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16451 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16452 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16453 was not executed, and the compiler (cl) launched a warning:
16454 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16456 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16457 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16459 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16460 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16462 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16463 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16464 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16465 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16466 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16467 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16468 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16469 - added Release configuration in VS projects
16470 - review of compiler an linker options
16471 - VC .exe files are generated in bin_vc directory, not to interfere
16472 with binaries generated from other projects (cygwin, mingw, bcc ...)
16474 * sdcc/src/yacc.dsp: added
16476 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16477 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16478 and insert the version number definitions from .version
16480 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16482 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16483 added - genarate auto-host.h using auto-host_vc_in.h as template
16486 removed from CVS, generated automatically
16488 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16489 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16491 2002-08-11 Borut Razem <borut.razem AT siol.net>
16492 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16494 2002-08-10 Borut Razem <borut.razem AT siol.net>
16495 * src/SDCCmain.c (main):
16496 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16497 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16498 The consequence was that some temporary files were not removed.
16501 unification of code in functions tempfilename() and tempfile():
16502 function tempnam() is defined in Visual Studio 6.0 and .NET
16504 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16506 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16507 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16508 - removed compiler command line option /WX: Treats all warnings as errors
16509 - update a list of source files, included into the project
16511 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16512 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16513 changed project type to Generic Project so that can be correcly converted to VS.NET project
16515 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16517 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16519 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16521 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16522 added return 0 statements after assert() to make compiler happy
16524 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16525 added newline in the def file to keep MSC compiler satisfied
16527 * sdcc/src/z80/gen.c:
16528 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16529 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16530 - solved MSC error in function aopDump()
16532 * sdcc_vc.h: define PREFIX as "\\sdcc"
16534 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16535 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16537 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16538 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16539 - Rewrote the register banking algorithm.
16540 - Added pCode live-range analysis to registers (for now, only non-used and
16541 singly-used registers optimized away)
16543 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16545 * 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.
16547 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16548 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16550 2002-04-22 Michael Hope <michaelh AT vroom>
16552 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16554 * configure.in (DD_COPT): Added include support required for gbdk.
16556 * .version: Bumped version number just to increase it.
16558 * src/SDCCmain.c: Added -nostdinc to the default options.
16560 2002-04-15 Michael Hope <michaelh AT vroom>
16562 * device/lib/z80/printf.c (sprintf): Added.
16564 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16566 * src/z80/peeph.def: Added transpose redundent load rule.
16568 * src/z80/main.c: Added force callee saves for jaune.
16570 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16572 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16574 2002-03-28 Johan Knol <johan AT balder>
16576 * src/SDCCval.c: fixed bug #532436
16578 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16580 Added "char *Processor" field to the port structure.
16583 Added -p option. Allows port dependent processor to be specified.
16586 Initialized the new field char *Processor field to NULL in all ports
16589 Compiler generated registers for interrupt context saving
16590 were not getting allocated.
16592 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16595 Fixed left shift. Will promote the left side of a left shift
16596 if a) left shifting more than size of operand or b) when assigned
16597 to something size > size of left side
16599 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16601 tons of changes. Register allocation has been
16602 rewritten. Added customization for the various PICs. Flow
16603 analysis is restructured. ...
16605 * src/pic/device.h:
16608 * src/pic/device.c:
16609 Added. device.c is a PIC port hack to accomodate variations
16612 2002-03-13 Michael Hope <michaelh AT vroom>
16614 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16616 2002-03-04 johanknol <johanknol AT manik>
16618 * /src/SDCCval.c: fixed
16620 const unsigned char arr[][2] = { { 0, 1 } };
16621 t18.c:1: error: Initializer element is not constant
16623 2002-03-04 bela <bela AT manik>
16625 * /device/include/mcs51reg.h:
16626 ds89c420 register definition update
16628 2002-03-03 <johan AT FRIJA>
16630 * support/Util/SDCCerr.c: did something, but don't no why anymore
16632 * support/regression/tests/bug-524691.c: made it a little less shy
16634 * src/SDCCast.c (decorateType): fixed bug #524697
16636 * src/SDCCast.c: made some lineno improvements
16638 * src/SDCCval.c (getNelements): changed warning to error
16640 * src/SDCCglue.c (printIvalArray): changed warning to error
16642 * src/SDCCicode.c: fixed a warning for mingw
16644 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16646 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16648 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16650 * src/ds390/peeph.def:
16651 Added some more peephole rules
16653 * src/ds390/gen.c: Various fixes & enhancements
16655 * src/SDCClrange.c, src/SDCClrange.h:
16656 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16658 * src/ds390/ralloc.c:
16659 various fixes & enhancements (ds390) specific
16661 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16662 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16665 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16667 2002-03-02 <johan AT FRIJA>
16669 * src/SDCCast.c (decorateType): fixed bug #524708
16671 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16673 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16675 2002-03-01 Michael Hope <michaelh AT vroom>
16677 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16679 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16681 2002-03-01 <johan AT FRIJA>
16683 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16685 * src/SDCCast.c (decorateType): fixed bug #524209
16687 * src/SDCCval.c (valNot): fixed bug #524195
16689 2002-02-26 <johan AT balder>
16691 * src/xa51/gen.c: fixed a warning
16693 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16695 * src/SDCCast.c (decorateType): fixed bug #522534
16697 2002-02-23 <johan AT balder>
16699 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16701 2002-02-22 <johan AT balder>
16703 * src/SDCCast.c: fixed bug #514865
16705 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16707 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16709 * sdcc/src/SDCCloop.c:
16710 Previous fix was not good. basic blocks that have "break" or "return" are
16711 not really partof a loop , but live ranges used in these blocks should
16712 be live thru the entire loop, so set partOfLoop but don't add them to
16715 2002-02-21 <johan AT FRIJA>
16717 * src/SDCCcse.c: fixed bug #514308
16719 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16722 Fixed BUG #519583. If a conditional block ended in a return/break
16723 statement inside a loop, it was not being considered part of the loop.
16725 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16727 2002-02-10 Karl Bongers <karl AT turbobit.com>
16730 Fixed up SDCDB debugger somewhat. Updated debugger/README
16731 with lots of comments and notes.
16733 * device/examples/test2.c:
16734 Fix bug, "red" variable not being initialized(compiler complained).
16736 * device/examples/Makefile, examples/test3.c:
16737 Add Makefile in device/examples folder, compiles test3.c
16738 for use as a multiple module SDCDB test case.
16740 * sim/ucsim/cmd.src/cmdset.cc:
16741 Took out debug printfs in ucsim "next" command.
16743 * sim/ucsim/xa.src:
16744 Karl and Johan start ucsim XA support. Most dissassembly working,
16745 about 75% emulation done(plenty of work remaining).
16747 * sim/ucsim/z80.src:
16748 Add Z80 support to ucsim, add test-ucz80 regression test,
16749 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16750 Notice z80 compiler fails on examples/test3.c/crc code.
16752 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16754 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16755 Added support for --parms-in-bank1
16757 * src/ds390/peeph.def:
16758 added a few more peephole optimzations
16760 * src/ds390/main.c:
16761 1) added __builtin_inp & __builtin_outp used to read in data of given length
16762 from a memory mapped port
16763 2) added __builtin_memcmp
16764 3) added __builtin_swapw swap bytes of a short
16766 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16767 1) handle multiple send & receives from register bank1
16768 2) ralloc can now allocate DPTR1 to some liveRanges
16770 * src/SDCCsymt.c, src/SDCCsymt.h:
16771 changes to handle multiple sends & receives
16773 * src/SDCCptropt.h:
16774 added some pointer arithmetic optimization
16776 * src/SDCCptropt.c:
16777 added some pointer arithmetic optimizations but not stable yet so not
16778 called from anywhere (will get this working shortly)
16780 * src/SDCCopt.c: fixed for multiple sends & receives
16783 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16784 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16785 set preprocessor defines (depending on options)
16787 * src/SDCCicode.c, src/SDCCicode.h:
16788 changes made to handle multiple sends & receives
16791 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16793 * src/SDCCcse.c, src/SDCCcse.h:
16794 added function findbackward def (to be used in upcoming optimization)
16796 * src/SDCCcflow.c, src/SDCCcflow.h:
16797 added function returnAtEnd - to determine if a basic block terminates with
16800 * src/SDCCast.c, src/SDCCast.h:
16801 added option parms-in-bank1
16803 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16804 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16805 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16806 adjusted for --parms-in-bank1 option
16808 * device/include/string.h:
16809 donot redefine "reentrant" keyword
16811 * device/include/ds80c390.h: Added some more SFRs
16813 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16815 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16817 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16819 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16821 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16823 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16825 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16827 * Added --xram-movc option
16829 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16831 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16833 2002-01-11 Johan Knol
16835 * Added math lib of Jesus Calvino-Fraga
16837 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16839 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16840 * support/regression/Makefile: new target test-mcs51-stack-auto
16841 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16843 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16845 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16847 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16849 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16851 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16853 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16855 * src/SDCCglue.h: add definition for printIvalChar()
16857 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16859 * src/SDCCast.c: fix #498138 by Johan
16861 * src/SDCCglue.c: fix #498138 by Johan
16863 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16865 * support/regression/Makefile: fix clean
16867 * support/regression/ports/ds390/support.c: fix transmission of last character
16869 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16871 * /sdcc/src/ds390/gen.c:
16872 a) improved computing address of stack variable
16873 b) took out some #if 0 code
16874 c) improved parmBytes adjustment
16875 d) improved genPlusIncr & genMinusIncr
16876 e) genCmp could generate bad code (when left assigned to DPTR)
16877 f) Fixed bug in hasInc
16879 * /sdcc/src/ds390/ralloc.c:
16880 a) packRegsForSupport could mess up live information (Fixed)
16881 b) packRegsDPTRuse could be incorrect for left & right shift
16883 * /sdcc/src/mcs51/ralloc.c:
16884 packRegsForSupport could mess up the live information (Fixed)
16886 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16888 * /sdcc/src/SDCCast.c:
16889 can reverse a loop even if function call is present as long
16890 as the loop control variable is local & is not passed as parameter
16892 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16894 * /sdcc/ChangeLog: *** empty log message ***
16896 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16897 More builtin function additions for TININative
16899 * /sdcc/src/ds390/ralloc.c:
16900 Had broken the regression testsuite
16902 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16904 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16905 Added funcattr hasStackParms will be set for reentrant functions when there
16906 are paramteres on the stack, this helps in minimizing frame pointer generation
16907 typeFromStr can handle function pointers now
16909 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16910 *** empty log message ***
16912 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16914 * /src/ds390/gen.c, /src/ds390/main.c:
16915 More builtin function additions for TININative
16917 * /src/ds390/ralloc.c:
16918 Had broken the regression testsuite
16920 * /src/SDCCast.c: Fixed a bug in dumptree
16922 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16923 Added funcattr hasStackParms will be set for reentrant functions when there
16924 are paramteres on the stack, this helps in minimizing frame pointer generation
16925 typeFromStr can handle function pointers now
16927 * /doc/builtins.txt, /doc/TININative.txt:
16928 *** empty log message ***
16931 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16933 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16934 ALPHA version for -mTININative
16936 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16937 updated to reflect changes in the port structure
16940 added function do_assemble (similar to do_link) if non-null this function
16941 will be called to do assembly (-mTININative) requires a multi command
16943 added function genAssemblerEnd will be called to generate assembler Epilogue
16946 added _JavaNative to debug info printing
16948 * /src/SDCCmain.c: added option --tini-libid
16949 added port->do_assemble function (-mTININative) has a multi command assemble
16951 * /src/SDCCglue.c: Disabled "constExpr" check
16952 added port->genAssemblerEnd function
16954 * /src/SDCCglobl.h: Added option --tini-libid value
16957 tookout optimizeCompare from the header (has no external references)
16959 * /src/SDCCast.c: made one more function "static"
16961 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16963 * src/z80/mappings.i: Added z80asm support.
16965 * src/z80/main.c: Added z80asm support on --asm=z80asm
16967 * src/z80/gen.c: Fixed asm portability issues.
16969 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16971 * src/SDCCglue.c (printExterns): Added global/extern split.
16973 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16975 * support/regression/Makefile: added test for mcs51 model large
16977 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16979 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16981 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16983 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16985 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16987 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16989 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16991 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16993 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16995 * support/regression/tests/simplefloat.c: Port to mcs51.
16997 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16998 * support/regression/tests/bug-485362.c: Added.
17000 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17002 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17004 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17006 * src/z80/gen.c (aopDump): Added a dump function.
17008 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17009 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17011 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17013 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17015 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17017 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17019 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17021 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17023 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17025 * support/regression/ports/ds390/support.c: Use tinibios.
17027 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17029 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17031 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17032 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17034 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17036 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17038 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17040 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17042 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17043 (packRegsForIYUse): Created and optimised.
17045 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17047 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17048 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17050 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17052 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17054 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17056 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17058 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17060 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17062 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17064 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17066 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17068 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17070 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17072 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17073 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17074 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17076 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17078 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17079 (genNotFloat): Added.
17080 (genUminusFloat): Added.
17082 * device/lib/z80/Makefile: Added floating pt stubs.
17084 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17086 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17088 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17090 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17092 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17094 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17096 * sdcc/support/regression/Makefile: Add port ds390.
17098 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17100 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17102 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17104 * sdcc/support/regression/ports/ds390/support.c: Added.
17106 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17108 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17110 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17112 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17114 * device/include/malloc.h: Added z80 and gbz80 support.
17116 * device/lib/gbz80/heap.s: Added.
17118 * device/lib/z80/heap.s: Added.
17120 * device/lib/malloc.c: Added z80 and gbz80 support.
17122 * support/regression/tests/malloc.c (testMalloc): Added.
17124 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17126 * support/regression/tests/bug-478094.c: Added.
17128 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17130 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17132 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17134 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17136 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17138 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17140 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17142 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17144 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17146 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17148 * support/regression/tests/bug-477927.c: Added.
17150 * src/z80/peeph.def: Added minor rules.
17152 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17154 * src/z80/peeph.def: Added jump optimisation modification.
17156 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17158 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17160 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17162 * support/regression/tests/funptrs.c: Added.
17164 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17166 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17168 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17170 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17172 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17174 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17175 (movLeft2ResultLong): Created.
17177 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17178 (joinPushes): Added. Joins two char pushes into a word push.
17180 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17182 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17184 * support/makebin/Makefile (install): Added creation of dest dir.
17186 2001-10-24 Karl Bongers <karl AT turbobit.com>
17188 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17190 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17192 * src/z80/ralloc.c: Turned off faulty pack for one use.
17194 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17196 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17198 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17200 * support/regression/Makefile: Improved clean
17202 * support/regression/ports/gbz80/spec.mk: Added clean
17204 * support/regression/ports/host/spec.mk: Added clean
17206 * support/regression/ports/z80/spec.mk: Added clean
17208 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17210 * support/regression/ports/mcs51/timeout.c: little improvements
17212 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17214 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17216 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17218 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17220 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17222 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17224 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17226 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17227 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17229 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17231 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17233 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17235 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17237 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17239 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17241 * support/regression/tests/longor.c: Added.
17243 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17245 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17247 * as/mcs51/aslink.h: define PATH_MAX
17249 * as/mcs51/asm.h: define PATH_MAX
17251 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17253 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17255 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17257 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17259 * src/SDCCglobl.h: define PATH_MAX
17261 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17263 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17265 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17267 * src/z80/gen.c (gencjneshort): Fixed
17269 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17271 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17273 * support/regression/tests/bug-469671.c: Added.
17275 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17277 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17279 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17281 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17283 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17285 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17287 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17289 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17291 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17293 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17295 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17297 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17299 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17301 * 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.
17303 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17305 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17307 2001-10-07 <johan AT FRIJA>
17309 * device/lib/gets.c (gets): fixed the return value.
17311 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17312 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17314 * 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.
17316 * 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.
17318 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17320 * src/pic/gen.c: Removed Safe_strdup.
17322 * configure.in: Added option to enable libgc support.
17324 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17325 (bitVectUnion): Optimised.
17326 (bitVectIntersect): Optimised.
17327 (bitVectBitsInCommon): Optimised.
17328 (bitVectCplAnd): Optimised.
17330 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17332 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17334 * src/SDCCmain.c: distinguish between assembler debug and plain options
17336 * src/avr/main.c: remove standard assembler options
17338 * src/ds390/main.c: remove standard assembler options
17340 * src/mcs51/main.c: remove standard assembler options
17342 * src/port.h: removed "PENDING" comment
17344 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17346 * src/device/lib/_mulint.c : new, with assember functions
17348 * src/device/lib/_mullong.c : new, with assember functions
17350 * src/device/lib/_divuint.c : with assember functions
17352 * src/device/lib/_divsint.c : with assember functions
17354 * src/device/lib/_divulong.c: with assember functions
17356 * src/device/lib/_divslong.c: with assember functions
17358 * src/device/lib/_moduint.c : with assember functions
17360 * src/device/lib/_modsint.c : with assember functions
17362 * src/device/lib/_modulong.c: with assember functions
17364 * src/device/lib/_modslong.c: with assember functions
17366 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17368 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17370 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17371 replaced _mululong.c and _mulslong.c by _mullong.c
17373 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17375 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17377 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17379 * src/SDCCglue.c: test, if win32api is available for MINGW
17381 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17383 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17384 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17385 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17386 * support/regression/ports/host/spec.mk: removed GENERIC
17387 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17388 * support/regression/ports/z80/spec.mk: removed GENERIC
17390 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17392 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17394 * support/regression/tests/bug-467035.c: Created.
17396 2001-10-01 <johan AT FRIJA>
17398 * src/SDCC.y: fixed bug #466586 part 1
17400 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17402 * SDCCicode.c: z80 has no generic pointers
17403 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17405 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17407 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17409 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17411 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17413 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17415 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17417 * configure.in: Fixed up so that ucsim is only configured once.
17419 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17421 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17422 (getPathDifference): As above.
17424 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17426 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17428 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17429 * .version: Updated to 2.3.1
17431 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17432 Added copyright header.
17434 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17435 (assemble): Added support for macro based assembler commands.
17436 (linkEdit): Added support for macro based linker commands.
17437 (preProcess): Changed the pre-processor to use macros.
17438 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17439 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17441 * device/lib/z80/crt0.s: Added module name for debugging.
17443 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17445 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17447 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17449 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17451 * src/Makefile.in: Added SDCCmacro and SDCCutil
17453 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17455 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17457 2001-09-16 <johan AT FRIJA>
17459 * 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.
17461 2001-09-15 <johan AT FRIJA>
17463 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17464 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17466 2001-09-11 <johan AT FRIJA>
17468 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17470 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17472 * support/regression/tests/bug-460444.c: Added test case.
17474 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17475 (genCast): Added justification for all of the asserts.
17477 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17479 * support/regression/support.c: _xdata replaced by xdata
17481 * support/regression/spec.mk: removed _generic
17483 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17485 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17487 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17488 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17490 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17492 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17494 * support/regression/tests/bug-460010.c: Added test case.
17496 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17498 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17500 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17502 * support/regression/testfwk.c: removed workaround for bug #436344
17504 * support/regression/tests/bp.c: use less memory with mcs51
17506 * support/regression/tests/bug-441448.c: use less memory
17508 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17510 * support/regression/collate-results.py: typo
17512 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17514 * support/regression/tests/fetchoverlap.c: Added new test case.
17516 * support/regression/tests/bp.c: Added new test case.
17518 * support/regression/tests/bug-448984.c: Added new test case.
17520 * support/regression/tests/pow2shifts.c: Added new test case.
17522 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17523 (genlshTwo): Fixed right shift for count > 8.
17525 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17527 2001-09-08 <johan AT FRIJA>
17529 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17531 2001-09-07 <johan AT FRIJA>
17533 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17535 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17537 2001-09-06 <johan AT FRIJA>
17539 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17540 * bernhard noted me at this: "() equals to (void)" (1.38)
17542 2001-09-05 <johan AT FRIJA>
17544 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17546 2001-09-04 <johan AT FRIJA>
17548 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17551 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17553 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17555 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17557 * link/z80/aslink.h: Fixed path for PATH_MAX
17559 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17561 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17563 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17565 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17567 * 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.
17569 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17571 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17572 (genCmp): Fixed up genCmp for the GB with longs.
17574 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17576 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17578 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17580 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17582 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17584 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17586 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17588 * 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.
17590 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17592 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17594 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17596 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17598 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17600 * sim/ucsim/configure: little improvement of Cygwin-detection
17601 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17602 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17603 * support/regression/tests/bug-221100.c: small changes for mcs51
17604 * support/regression/tests/bug-221168.c: small changes for mcs51
17605 * support/regression/tests/bug-227710.c: small changes for mcs51
17606 * support/regression/tests/staticinit.c: small changes for mcs51
17607 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17608 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17609 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601