1 2009-03-10 Raphael Neider <rneider AT web.de>
3 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
4 to pCodeInstruction to avoid a segmentation fault
6 2009-03-03 Borut Razem <borut.razem AT siol.net>
8 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
10 2009-03-03 Raphael Neider <rneider AT web.de>
12 * device/lib/pic/libdev/Makefile.in: build device-specific
13 libraries for the correct processor, fixes #2654585
15 2009-03-01 Raphael Neider <rneider AT web.de>
17 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
19 2009-03-01 Borut Razem <borut.razem AT siol.net>
21 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
22 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
23 changed sdcc version to 2.9.0
25 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
27 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
28 (serialRegAssign): do not spil bit registers
29 throughout cosmetic changes
30 * support/regression/tests/bug2435941.c: new, added
32 2009-02-28 Raphael Neider <rneider AT web.de>
34 * src/regression/compare10.c,
35 src/regression/compare7.c,
36 src/regression/compare8.c,
37 src/regression/compare9.c: reset watchdog timer in time
38 * src/regression/configword.c: apply patch from #2488150
39 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
40 handler to 0x0000 as the linker no longer knows STARTUP sections
41 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
42 patch #2512926 to (mostly) fix #1762626, cosmetic changes
43 * src/pic/pcodepeep.c: remove reference to nonexisting function
45 2009-02-28 Raphael Neider <rneider AT web.de>
47 * device/include/pic16/signal.h: avoid multiline inline
48 assembler statements in macros, addresses #2644965
50 2009-02-27 Raphael Neider <rneider AT web.de>
52 * device/include/pic16/pic18f[24][3456]k20.h,
53 device/include/pic16/pic18f[68][567]j50.h,
54 device/include/pic16/pic18f[68]6j55.h,
55 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
56 device/lib/pic16/libdev/pic18f[68][567]j50.c,
57 device/lib/pic16/libdev/pic18f[68]6j55.c,
58 device/include/pic16/pic18fregs.h,
59 device/include/pic16/pic16devices.txt,
60 device/lib/pic16/pics.all,
61 device/lib/pic16/libdev/Makefile.am,
62 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
63 families (87j50 family contributed by Robert Wuest)
65 * device/include/pic16/adc.h,
66 device/lib/pic16/libio/adc/adcbusy.c,
67 device/lib/pic16/libio/adc/adcclose.c,
68 device/lib/pic16/libio/adc/adcconv.c,
69 device/lib/pic16/libio/adc/adcopen.c,
70 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
72 * doc/sdccman.lyx: updated list of supported devices, fixed typo
73 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
75 * device/lib/pic16/Makefile.in,
76 device/lib/pic16/libm/Makefile.in,
77 device/lib/pic16/debug/Makefile.in,
78 device/lib/pic16/libio/Makefile.in,
79 device/lib/pic16/startup/Makefile.in,
80 device/lib/pic16/libsdcc/Makefile.in,
81 device/lib/pic16/libdev/Makefile.in,
82 device/lib/pic16/libc/Makefile.in: regenerated
84 2009-02-27 Borut Razem <borut.razem AT siol.net>
86 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
87 #1829678 and #1704376 in the way proposed by Alan Baldwin
89 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
91 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
92 to Steve Qu for the fix.
94 2009-02-23 Borut Razem <borut.razem AT siol.net>
96 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
97 it is already fixed for mcs51 and hc08 targets
98 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
100 2009-02-22 Borut Razem <borut.razem AT siol.net>
102 * device/lib/Makefile.in: fixed parenthesis error
103 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
104 fixed webdocs bug #1967920: --version
106 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
108 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
110 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
112 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
113 when addresses are unsorted
115 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
117 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
118 Gudjon Gudjonsson <gudjon AT gudjon.org>
119 * device/include/mcs51/p89c66x.h: fixed some defines
120 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
121 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
124 2009-02-14 Borut Razem <borut.razem AT siol.net>
126 * doc/sdccman.lyx: corrected cpp info
128 2009-02-13 Borut Razem <borut.razem AT siol.net>
130 * as/Makefile.in: *.doc renamed to *.txt
132 2009-02-11 Borut Razem <borut.razem AT siol.net>
134 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
135 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
137 2009-02-11 Borut Razem <borut.razem AT siol.net>
139 * doc/sdccman.lyx: documented ar format libraries
141 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
143 * support/regression/tests/float_single.c: added regression
144 test. Some testpoints for probably rarely used functions
145 (acosf, sinhf, tanf, expf) disabled for some targets
147 2009-02-10 Raphael Neider <rneider AT web.de>
149 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
150 (genAssign): fixed for operands on the stack
152 * device/lib/pic16/libc/stdio/vfprintf.c,
153 device/lib/pic16/configure.ac,
154 device/lib/pic16/Makefile.common: add configurable support for
155 printing floats via ./configure --enable-floats
156 * device/lib/pic16/configure,
157 device/lib/pic16/Makefile.in,
158 device/lib/pic16/libm/Makefile.in,
159 device/lib/pic16/debug/Makefile.in,
160 device/lib/pic16/libio/Makefile.in,
161 device/lib/pic16/startup/Makefile.in,
162 device/lib/pic16/libsdcc/Makefile.in,
163 device/lib/pic16/libdev/Makefile.in,
164 device/lib/pic16/libc/Makefile.in: regenerated
165 * doc/sdccman.lyx: documented float support and how to get it
166 * doc/Makefile.in: fixed race condition on parallel builds
168 * device/lib/pic16/libc/stdio/sprintf.c,
169 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
170 pointer to the string buffer, enlarge buffer for x_ftoa()
172 2009-02-10 Borut Razem <borut.razem AT siol.net>
174 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
176 2009-02-10 Raphael Neider <rneider AT web.de>
178 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
180 2009-02-09 Raphael Neider <rneider AT web.de>
182 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
183 artificial bank size limits for compound data (structs, arrays),
184 avoids assert if --obanksel=N, N > 1, is given
186 2009-02-09 Borut Razem <borut.razem AT siol.net>
188 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
189 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
190 uses '`' character instead '\n' for padding
191 * as/asranlib/asranlib.c: made it more robust
193 2009-02-08 Borut Razem <borut.razem AT siol.net>
196 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
197 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
200 2009-02-07 Borut Razem <borut.razem AT siol.net>
202 * as/asranlib/asranlib.c: fixed BSD header length calculation
203 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
204 due sdcc asxxxx license change to GPLv3
206 2009-02-05 Borut Razem <borut.razem AT siol.net>
208 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
209 added support for BSD (Mac OS X) ar format
210 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
211 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
212 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
213 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
214 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
215 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
216 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
217 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
218 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
219 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
220 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
221 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
222 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
223 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
224 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
225 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
226 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
227 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
228 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
229 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
230 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
231 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
232 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
233 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
234 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
235 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
236 changed license to GPL either version 3, or (at your option) any
239 2009-02-05 Borut Razem <borut.razem AT siol.net>
241 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
242 added support for BSD (Mac OS X) ar format
244 2009-02-02 Borut Razem <borut.razem AT siol.net>
246 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
247 device/lib/z80/Makefile.in:
248 chose source files in the PORT directory if they are available
250 2009-02-01 Raphael Neider <rneider AT web.de>
252 * device/lib/pic16/libdev/pic18f1220.c,
253 * device/lib/pic16/libdev/pic18f4450.c:
254 define SSPBUF to allow use of printf
256 2009-02-01 Borut Razem <borut.razem AT siol.net>
258 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
259 device/lib/hc08/Makefile.in, device/lib/incl.mk,
260 device/lib/z80/Makefile.in:
261 don't remake libraries
262 * support/regression/tests/snprintf.c:
263 reenable floating point in small-xstack-auto library
265 2009-01-26 Raphael Neider <rneider AT web.de>
267 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
269 2009-01-25 Raphael Neider <rneider AT web.de>
271 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
272 search path instead of appending them
274 2009-01-24 Borut Razem <borut.razem AT siol.net>
276 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
277 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
278 to 32 bit unsigned int when calling sputl() since it is a macro
279 * as/link/lkar.c: changed the initialization of This->loaded
281 2009-01-23 Borut Razem <borut.razem AT siol.net>
283 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
284 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
285 unsigned int when calling new(), since asxxxx doesn't use function
288 2009-01-21 Borut Razem <borut.razem AT siol.net>
290 * as/link/lkar.h: sgetl and sputl are independent of endianness
291 * as/link/sdxxxx_config.h.in: removed endianness detection
293 2009-01-20 Borut Razem <borut.razem AT siol.net>
295 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
296 due creation of ar format libraries
297 * support/scripts/sdcc.nsi:
298 don't add nonexistent object files to the package
300 2009-01-19 Borut Razem <borut.razem AT siol.net>
302 * Makefile.in, configure.in, configure,
303 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
304 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
305 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
306 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
307 device/lib/small/Makefile.in,
308 device/lib/z80/Makefile.in: create ar format libraries
309 * support/regression/ports/mcs51-xstack-auto/spec.mk:
310 use device/lib/Makefile to create library
311 * support/regression/tests/snprintf.c:
312 floating point is not enabled in small-xstack-auto library
313 * device/lib/libfloat.lib, device/lib/libint.lib,
314 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
316 2009-01-18 Borut Razem <borut.razem AT siol.net>
318 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
319 warning: extra tokens at end of #endif directive
321 2009-01-11 Borut Razem <borut.razem AT siol.net>
323 * Makefile.in: added SDCC_ASRANLIB to PKGS
325 2009-01-10 Borut Razem <borut.razem AT siol.net>
327 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
328 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
329 due added support for ar format libraries
331 2009-01-09 Borut Razem <borut.razem AT siol.net>
333 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
334 as/asranlib/asranlib.c: added asranlib
335 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
336 * Makefile.in, as/link/hc08/Makefile.in,
337 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
338 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
339 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
340 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
341 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
342 configure.in, sdcc.dsw: modified to support ar format libraries
344 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
346 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
349 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
351 * sim/ucsim/z80.src/inst_ed.cc:
352 Fixed bug #2488074, which made regression tests fail.
354 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
356 * device/lib/z80/mod.s,
357 device/lib/z80/div.s,
358 device/lib/z80/mulchar.s,
359 device/lib/z80/mul.s,
360 device/lib/z80/divsigned.s,
361 device/lib/z80/Makefile.in:
362 Implemented RFE #1702376.
364 2009-01-05 Borut Razem <borut.razem AT siol.net>
366 * as/link/lksdcclib.c:
367 fixed linker hanging in INDEXLIB is not defined (hc08)
369 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
372 Implemented RFE #2485684, and some further improvements of HL caching
374 * src/z80/peeph-z80.def:
375 Fixed a bug exposed by implementing RFE #2485684.
377 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
379 * src/z80/peeph-z80.def:
380 Peephole improvements.
383 device/include/string.h,
384 device/lib/z80/memmove.s:
386 * device/lib/z80/Makefile.in,
387 device/lib/Makefile.in,
388 support/regression/tests/memory.c,
389 device/lib/z80/strlen.s:
390 Partially implemented RFE #2471534.
392 2009-01-04 Borut Razem <borut.razem AT siol.net>
394 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
395 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
396 * doc/README.txt: updated John Hartman's e-mail address
397 * as/link/lkrel.c, as/link/lksdcclib.c:
398 fixed bug #2484677: Linker hangs
399 * src/z80/peep.c: fixed msvc warning C4047:
400 'return' : 'int ' differs in levels of indirection from 'char *'
401 * config.dsp: as/lib corrected to as/link
403 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
406 Implemented RFE #2484693.
407 * src/z80/peeph-z80.def:
408 Some peephole improvements.
410 2009-01-03 Borut Razem <borut.razem AT siol.net>
413 fixed warning: 'ret' may be used uninitialized in this function
415 2009-01-02 Borut Razem <borut.razem AT siol.net>
417 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
418 as/link/getline.[ch], as/link/lkrel.[ch]: added,
419 made support for differnet library formats more flexible,
420 preparation for support of ar format
421 * as/link/lklibr.c, as/link/z80/Makefile.in,
422 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
423 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
424 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
425 as/link/hc08/lkelf.c, as/link/aslink.h:
426 made support for differnet library formats more flexible,
427 preparation for support of ar format
429 2009-01-01 Borut Razem <borut.razem AT siol.net>
431 * as/link/asxxxx_config.h.in:
432 fixed warning: extra tokens at end of #endif directive
434 fixed warning: suggest parentheses around && within ||
435 * device/lib/Makefile.in: allow whitespaces at the end of lines in
436 ports.build, in order to make it work on cygwin - it seems to be a
437 bug in cygwin grep: CR is not treated as part of end-of-line
439 2008-12-31 Borut Razem <borut.razem AT siol.net>
441 * configure, configure.in, config.dsp, config_vc.awk,
442 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
443 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
444 introduced asxxxx_config.h.in
446 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
449 src/z80/peeph-z80.def:
450 Minor addition improvement.
452 2008-12-30 Raphael Neider <rneider AT web.de>
454 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
455 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
456 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
457 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
458 support/librarian/sdcclib.c, support/makebin/makebin.c:
459 partially revert changes from r5293..r5295
461 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
463 * src/z80/peeph-z80.def:
464 Minor peephole improvement.
466 2008-12-29 Raphael Neider <rneider AT web.de>
468 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
469 incorrectly discarded BANKSELs
471 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
473 * support/regression/tests/memory.c:
474 Added simple test for memset(), memcpy() and memmove()
476 2008-12-29 Borut Razem <borut.razem AT siol.net>
478 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
480 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
482 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
483 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
484 (177.j): added new rule
485 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
486 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
487 (decorateType CAST): propagate storage class to generic pointer results
489 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
491 * device/lib/z80/string.c,
492 device/lib/z80/printf.c,
493 device/lib/z80/mul.s:
496 Fixed code generation bug exposed by builtin memcpy().
498 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
500 * device/lib/_memcpy.c:
501 fixed conflict with builtin memcpy()
503 2008-12-26 Borut Razem <borut.razem AT siol.net>
505 * support/librarian/sdcclib.c:
506 fixed bug 2466950: "sdcclib broken"
507 by removing fgets return value check
509 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
512 device/include/string.h: Implemented RFE #1914254
514 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
515 * device/lib/z80/Makefile.in,
516 device/lib/Makefile.in,
517 device/lib/z80/memmove.s: Implemented RFE #1914256
519 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
521 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
522 * src/z80/peep.c: improved checks for unused data
524 src/z80/main.c: Implemented RFE #1899189
526 2008-12-25 Borut Razem <borut.razem AT siol.net>
528 * support/regression/Makefile.in:
529 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
531 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
533 * src/z80/peeph-z80.def: minor peephole improvements
535 2008-12-21 Borut Razem <borut.razem AT siol.net>
537 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
538 due to redefinition of symbol __assert
539 sdcclib.c:53:1:warning: "__assert" redefined
540 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
541 warning: this is the location of the previous definition
543 2008-12-20 Raphael Neider <rneider AT web.de>
545 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
546 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
547 support/cpp/libcpp/macro.c: fix format string errors
549 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
551 * src/pic/device.c: partial rewrite using strtok,
552 quieten compiler warnings, adopt SDCC coding style
554 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
555 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
556 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
557 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
558 support/librarian/sdcclib.c, support/makebin/makebin.c:
559 quieten most compiler warnings
561 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
562 probably fix operator precedence bug
564 * doc/clean.mk: quieten rm if no .lyx is present
566 2008-12-19 Borut Razem <borut.razem AT siol.net>
568 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
569 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
570 doc/README.txt, doc/test_suite_spec.lyx:
571 applied patch 2446381: Dcoumentation spelling correcitons
572 thanks to Steven Borley
574 2008-12-16 Raphael Neider <rneider AT web.de>
576 * device/include/pic/pic12f629.h,
577 device/include/pic/pic12f675.h,
578 device/lib/pic/libdev/pic12f629.c,
579 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
581 2008-12-14 Borut Razem <borut.razem AT siol.net>
583 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
584 converted to LyX 1.5.7 (\lyxformat 276) format
586 2008-12-07 Borut Razem <borut.razem AT siol.net>
588 * support/regression/tests/bitfields.c:
589 added test case for bug #2366757
591 2008-12-07 Raphael Neider <rneider AT web.de>
593 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
594 NULL pointer dereference, closes #2366757
596 2008-11-25 Raphael Neider <rneider AT web.de>
598 * device/include/pic16/pic16devices.txt,
599 sdcc/src/pic16/device.c,
600 sdcc/src/pic16/device.h: implicitly disable XINST
601 whenever CONFIG4L is set via an additional optional
602 argument to the configword directive in pic16devices.txt
604 2008-11-24 Raphael Neider <rneider AT web.de>
606 * device/lib/pic16/configure.ac,
607 device/lib/pic16/Makefile.common: fixed quoting issues
609 * device/lib/pic16/configure,
610 device/lib/pic16/debug/Makefile.in,
611 device/lib/pic16/libc/Makefile.in,
612 device/lib/pic16/libdev/Makefile.in,
613 device/lib/pic16/libio/Makefile.in,
614 device/lib/pic16/libm/Makefile.in,
615 device/lib/pic16/libsdcc/Makefile.in,
616 device/lib/pic16/Makefile.in,
617 device/lib/pic16/startup/Makefile.in: regenerated
619 * src/pic16/main.c (_pic16_finaliseOptions): revert to
622 2008-11-24 Raphael Neider <rneider AT web.de>
624 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
625 argument of --asm= or --link= to allow for
626 --asm="sh script --options", the user can double quote the
627 argument if needed: --asm="'c:/program files/gpasm' -q",
628 also fix some potential buffer overflows
630 2008-11-19 Borut Razem <borut.razem AT siol.net>
633 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
634 thanks Mauro Giachero
636 2008-11-16 Borut Razem <borut.razem AT siol.net>
638 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
639 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
641 2008-11-15 Borut Razem <borut.razem AT siol.net>
643 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
644 src/SDCCsymt.c, src/SDCCsymt.h:
645 fixed RFE #2291335 : Unnamed bit-field initialization
646 * support/regression/tests/bitfields.c:
647 added test case for RFE #2291335
648 * support/regression/tests/bug-1981238.c:
649 don't initialize unnamed bit-fields
651 2008-11-11 Raphael Neider <rneider AT web.de>
653 * device/include/pic16/pic18f25j10.h,
654 device/include/pic16/pic18f45j10.h: remove useless boilerplate
656 * device/include/pic16/adc.h,
657 device/lib/pic16/libio/adc/adcbusy.c,
658 device/lib/pic16/libio/adc/adcclose.c,
659 device/lib/pic16/libio/adc/adcconv.c,
660 device/lib/pic16/libio/adc/adcopen.c,
661 device/lib/pic16/libio/adc/adcread.c,
662 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
663 and fixed ADC routines to work for more target devices,
664 incorporates patch #2036130 by Nick Materer
666 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
668 * device/include/ctype.h,
669 * device/include/ds400rom.h,
670 * device/include/ds80c390.h,
671 * device/include/float.h,
672 * device/include/math.h,
673 * device/include/serial.h,
674 * device/include/stdbool.h,
675 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
677 * device/include/mcs51/C8051F336.h,
678 * device/include/mcs51/C8051T600.h,
679 * device/include/mcs51/C8051T610.h,
680 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
681 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
683 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
685 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
687 2008-11-10 Raphael Neider <rneider AT web.de>
689 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
690 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
691 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
692 (patch by Nick Materer, #2253980)
694 * device/lib/pic16/libio/adc.ignore,
695 device/lib/pic16/libio/i2c.ignore,
696 device/lib/pic16/libio/usart.ignore,
697 device/lib/pic16/pics.all: updated to build more device libs
699 * device/lib/pic16/libdev/Makefile.am,
700 device/lib/pic16/libdev/Makefile.in,
701 device/lib/pic16/libio/Makefile.am,
702 device/lib/pic16/libio/Makefile.in: regenerated
704 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
705 names per memory location, applied SDCC style to more functions
707 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
709 * device/include/mcs51/p89lpc933_4.h: new NXP header file
710 * device/include/mcs51/p89lpc935_6.h: new NXP header file
711 * device/include/mcs51/p89v66x.h: minor changes
712 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
714 2008-11-09 Raphael Neider <rneider AT web.de>
716 * device/include/pic/pic14devices.txt: fixed memory description for
717 12f629 and 12f675, closes #2236240
719 2008-11-06 Borut Razem <borut.razem AT siol.net>
721 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
722 pass system include paths with -isystem to sdcpp
723 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
724 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
726 2008-11-02 Raphael Neider <rneider AT web.de>
728 * doc/sdccman.lyx: updated the sections on the library build process
729 and on how to add support for new devices, and documented known
730 problems with the extended instruction set including a workaround
732 2008-11-01 Raphael Neider <rneider AT web.de>
734 * device/include/pic16/adc.h,
735 device/include/pic16/pic16devices.txt,
736 device/include/pic16/pic18f2410.h,
737 device/include/pic16/pic18f2510.h,
738 device/include/pic16/pic18f2515.h,
739 device/include/pic16/pic18f2610.h,
740 device/include/pic16/pic18f4410.h,
741 device/include/pic16/pic18f4510.h,
742 device/include/pic16/pic18f4515.h,
743 device/include/pic16/pic18f4610.h,
744 device/include/pic16/pic18fregs.h,
745 device/lib/pic16/libdev/Makefile.am,
746 device/lib/pic16/libdev/Makefile.in,
747 device/lib/pic16/libdev/pic18f2410.c,
748 device/lib/pic16/libdev/pic18f2510.c,
749 device/lib/pic16/libdev/pic18f2515.c,
750 device/lib/pic16/libdev/pic18f2610.c,
751 device/lib/pic16/libdev/pic18f4410.c,
752 device/lib/pic16/libdev/pic18f4510.c,
753 device/lib/pic16/libdev/pic18f4515.c,
754 device/lib/pic16/libdev/pic18f4610.c,
755 device/lib/pic16/libio/Makefile.am,
756 device/lib/pic16/libio/Makefile.in,
757 device/lib/pic16/pics.all: added support for 18f[24][456]10
758 and 18f[24]515 devices
759 * doc/sdccman.lyx: updated list of supported PIC16 devices
761 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
762 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
763 src/xa51/gen.c: avoid compiler warnings
764 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
766 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
768 * device/include/mcs51/p89v66x.h: NXP header file
769 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
770 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
772 2008-10-14 Raphael Neider <rneider AT web.de>
774 * device/lib/pic16/libdev/Makefile.am,
775 device/lib/pic16/libio/Makefile.am: enable building libraries for
776 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
777 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
778 * device/lib/pic16/libdev/Makefile.in,
779 device/lib/pic16/libio/Makefile.in: regenerated
781 2008-10-14 Raphael Neider <rneider AT web.de>
783 * device/include/pic16/pic18f2450.h,
784 device/include/pic16/pic18f4450.h,
785 device/lib/pic16/libdev/pic18f2450.c,
786 device/lib/pic16/libdev/pic18f4450.c,
787 device/include/pic16/adc.h,
788 device/include/pic16/pic16devices.txt,
789 device/include/pic16/pic18fregs.h,
790 device/lib/pic16/libdev/Makefile.am,
791 device/lib/pic16/libdev/Makefile.in,
792 device/lib/pic16/libio/Makefile.am,
793 device/lib/pic16/libio/Makefile.in,
794 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
796 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
797 stack to a fixed location, relax it to automatically work with all
798 but the smallest devices (256 byte RAM devices need #pragma stack)
800 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
802 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
803 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
804 * device/lib/_strcspn.c: fixed bug 2140931
806 2008-10-06 Raphael Neider <rneider AT web.de>
808 * device/include/pic16/stdio.h,
809 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
810 declared __naked for convenience, named all arguments
811 * device/lib/pic16/libc/stdio/strmgpsim.c,
812 device/lib/pic16/libc/stdio/strmmssp.c,
813 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
815 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
816 empty __naked functions,
817 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
818 corner cases (unlink first/last pCode in list), reuse more code
820 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
822 * src/ds390/main.c (_ds390_genInitStartup): added
823 * src/SDCCpeeph.c (getPatternVar): new, added,
824 (labelInRange): fixed bug 2115959
825 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
826 * src/SDCCicode.h: added newiTempOperand
827 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
828 added optimizations for 0/x and x/-1, see also patch 2142900
829 * support/regression/tests/onebyte.c (testMul): added test cases
831 2008-09-20 Borut Razem <borut.razem AT siol.net>
834 definition of absolute address symbols without initial value,
835 fixed SDCC crash "do not know how to intialize symbol"
837 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
839 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
840 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
841 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
842 * device/lib/z80/stubs.s: added stubs for above functions
843 * src/SDCCopt.c (convilong),
844 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
845 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
846 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
847 * support/regression/tests/onebyte.c: enabled all tests for z80
849 2008-09-15 Borut Razem <borut.razem AT siol.net>
851 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
852 device/lib/pic16/libc/stdio/printf.c,
853 device/lib/pic16/libc/stdio/strmusart.c,
854 device/lib/pic16/libc/stdio/printf_tiny.c,
855 device/lib/pic16/libc/stdio/sprintf.c,
856 device/lib/pic16/libc/stdio/strmgpsim.c,
857 device/lib/pic16/libc/stdio/putchar.c,
858 device/lib/pic16/libc/stdio/fprintf.c,
859 device/lib/pic16/libc/stdio/strmmssp.c,
860 device/device/lib/pic16/libc/stdio/vprintf.c,
861 device/lib/pic16/libc/stdio/printf_small.c,
862 device/lib/pic16/libc/stdio/vsprintf.c,
863 device/lib/pic16/libc/stdio/strmputchar.c,
864 device/lib/pic16/libc/Makefile.am,
865 device/lib/pic16/libc/Makefile.in:
866 *printf now returns int, puchar.c moved from stdlib to stdio,
867 *printf format parameter type changed from char * to const char *,
868 added GNU link excetion text to library source files,
869 applyed GNU coding style, removed useless svn ids,
870 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
871 binary specifier: "%b", "%hb" and "%lb"
872 * device/lib/pic16/libc/stdio/vfprintf.c:
873 applied patch #2044424: PIC16: vfprintf
874 thanks Mauro Giachero
875 * support/regression/tests/bug1057979.c:
876 removed old pic16 sprintf specifics
877 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
878 * doc/sdccman.lyx: documented 'b' binary format specifier removal
880 2008-09-15 Raphael Neider <rneider AT web.de>
882 * src/pic16/device.c (pic16_dump_usection): force udata sections
883 into the addressable range (0..0xFFF), workaround for a gpsim
884 bug preventing simulation of regtest bug1750318
885 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
886 (serialRegAssign): fixed regtest bug-971834,
887 (pic16_packRegisters): avoid null-pointer dereference
889 2008-09-14 Raphael Neider <rneider AT web.de>
891 * src/pic16/gen.c, src/pic16/ralloc.c: use
892 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
893 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
895 2008-09-12 Borut Razem <borut.razem AT siol.net>
897 * support/regression/fwk/testfwk.h:
898 define pdata as data for pic16 target
899 thanks Mauro Giachero
901 2008-09-11 Borut Razem <borut.razem AT siol.net>
903 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
904 support/regression/absolute.c:
905 applied patch #2105615: Some PIC16 testcase fixlets
906 thanks Mauro Giachero
908 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
910 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
911 * support/regression/tests/bug2094505.c: new, added
913 2008-09-07 Borut Razem <borut.razem AT siol.net>
915 * src/SDCCglue.c, src/SDCCast.c:
916 fixed throw of "excess elements" warning for char arrays
917 * support/regression/tests/nullstring.c:
918 disable warning about excess elements in array of chars initializer
920 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
922 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
923 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
924 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
925 * support/regression/tests/bug2077267.c: new, added
927 2008-09-05 Raphael Neider <rneider AT web.de>
929 * configure.in, Makefile.common.in: add support for ccache,
930 remove spurious $VERSION output, detect doc-tools even without
931 --enable-doc to facilitate later manual doc-builds, minor cleanup
932 * configure: regenerated
934 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
935 avoid races in parallel VPATH builds
936 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
937 * doc/sdccman.lyx: mention --without-ccache configure option
939 2008-09-01 Raphael Neider <rneider AT web.de>
941 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
942 * (genConstPointerGet): fix reading bitfields from __code space
943 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
944 bitfield initializers (fix regression test bug1856409.c)
945 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
948 2008-08-31 Raphael Neider <rneider AT web.de>
950 * src/pic16/gen.c (genAssign): removed useless compiler output
951 * (genPointerGet,genPointerSet,genCast),
952 src/pic16/glue.c (pic16_printGPointerType):
953 also handle PPOINTERs just to avoid spurious asserts
954 * (pic16_printIvalType,pic16_printIvalBitFields):
955 generalized to arbitrary type/bitfield sizes, allows compilation of
956 regression test bug-1981238.c
957 * (pic16_printIvalChar): fix regression test structflexarray.c
958 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
959 in initialized structs and fix #1843745
960 * (pic16_printIvalStruct): always output initializers for all fields,
961 even those not explicitly given, fixes zeropad.c regression test
962 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
963 #2073635, #1567098, and #1485812)
964 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
966 2008-08-31 Borut Razem <borut.razem AT siol.net>
968 * support/regression/tests/bug-895992.c,
969 support/regression/tests/onebyte.c:
970 enabled pic16 regression testing since the bugs
971 1511794: pic16: regression test bug-895992.c fails
972 1444425: onebyte.c regression tes fails on pic16
973 are fixed, probably by fixing
974 2048464: PIC16: fix genUminus - addresses not.c regression test
975 * src/SDCCsymt.c, src/SDCCglue.c,
976 support/regression/tests/bug-1981238.c:
977 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
980 2008-08-30 Borut Razem <borut.razem AT siol.net>
982 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
983 release version 4.3.2
985 2008-08-24 Raphael Neider <rneider AT web.de>
987 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
988 always use the sdcc from the current build tree (ignore $CC from
989 the environment, fixes compile farm builds)
990 * device/lib/Makefile.in: rename .a into .lib for compatibility,
991 remove more build products from install directory
992 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
993 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
995 2008-08-24 Borut Razem <borut.razem AT siol.net>
997 * src/SDCC.y: applied patch
998 2050245: Fix # 1963382
1000 1963382: Listing File - C file comment is incorrect
1003 2008-08-23 Borut Razem <borut.razem AT siol.net>
1005 * src/pic16/gen.c: applied patch
1006 2048464: PIC16: fix genUminus - addresses not.c regression test
1007 thanks Mauro Giachero
1009 2008-08-22 Borut Razem <borut.razem AT siol.net>
1011 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1012 src/pic16/main.c: allow spaces in gpasm and gplink paths
1014 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1017 * src/z80/peeph-z80.def: minor peephole improvement
1019 2008-08-15 Raphael Neider <rneider AT web.de>
1021 * src/z80/gen.c (_vemit2): suppress compiler warning
1023 * src/pic/*.[ch]: make proper use of header files and avoid
1024 ad-hoc extern declarations, mark module-local helpers 'static',
1025 removed dead/replaced code, no functional changes
1026 * src/pic16/pcode.c: disentangled from pic14 backend
1028 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1030 * src/z80/gen.c: fixed #2051348
1031 * support/regression/tests/bug-2051348.c: regression test for #2051348
1033 2008-08-10 Raphael Neider <rneider AT web.de>
1036 * Makefile.common.in: export PACKAGE for $docdir,
1037 fixes #1957036, avoid some "underquoted definition" warnings
1038 * configure: regenerated
1040 2008-08-10 Raphael Neider <rneider AT web.de>
1042 * device/lib/pic16/**: build pic16 library using autotools for
1043 improved dependency tracking
1045 * device/lib/Makefile.in,
1047 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1049 2008-08-10 Raphael Neider <rneider AT web.de>
1051 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1052 local variables if --nooverlay is given, workaround for #2023121
1054 2008-08-08 Raphael Neider <rneider AT web.de>
1056 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1058 2008-08-08 Raphael Neider <rneider AT web.de>
1060 * src/pic/pcoderegs.c,
1062 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1064 2008-08-07 Borut Razem <borut.razem AT siol.net>
1066 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1067 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1068 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1069 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1070 applied modified patch 2038174: Add support for binary constants v2
1071 thanks Mauro Giachero
1072 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1074 2008-08-04 Raphael Neider <rneider AT web.de>
1077 * src/pic16/device.h,
1079 * src/pic16/main.c: enable --optimize-goto by default
1081 * device/lib/pic16/Makefile.common.in: suppress removed option
1084 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1086 2008-07-30 Borut Razem <borut.razem AT siol.net>
1088 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1089 applied patch 22032433: PIC16: fix constant strings,
1090 thanks Mauro Giachero
1092 2008-07-29 Borut Razem <borut.razem AT siol.net>
1094 * src/pic16/gen.c: applied patches:
1095 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1096 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1097 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1098 thanks Mauro Giachero
1100 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1102 * src/port.h: Fixed typo in comment
1104 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1106 * src/z80/mappings.i: Implemented RFE #1919415
1107 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1108 #1880202, #1914434, prepared for RFE #1703943
1110 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1112 * src/z80/peeph.def,
1113 * src/z80/peeph-z80.def,
1114 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1115 preparation for Z80 peephole improvements
1117 2008-06-21 Raphael Neider <rneider AT web.de>
1119 * device/include/pic16/pic18f66j60.h,
1120 * device/include/pic16/pic18f66j65.h,
1121 * device/include/pic16/pic18f67j60.h,
1122 * device/include/pic16/pic18f86j60.h,
1123 * device/include/pic16/pic18f86j65.h,
1124 * device/include/pic16/pic18f87j60.h,
1125 * device/include/pic16/pic18f96j60.h,
1126 * device/include/pic16/pic18f96j65.h,
1127 * device/include/pic16/pic18f97j60.h,
1128 * device/lib/pic16/libdev/pic18f66j60.c,
1129 * device/lib/pic16/libdev/pic18f66j65.c,
1130 * device/lib/pic16/libdev/pic18f67j60.c,
1131 * device/lib/pic16/libdev/pic18f86j60.c,
1132 * device/lib/pic16/libdev/pic18f86j65.c,
1133 * device/lib/pic16/libdev/pic18f87j60.c,
1134 * device/lib/pic16/libdev/pic18f96j60.c,
1135 * device/lib/pic16/libdev/pic18f96j65.c,
1136 * device/lib/pic16/libdev/pic18f97j60.c,
1137 * device/include/pic16/pic16devices.txt,
1138 * device/include/pic16/pic18fregs.h,
1139 * device/lib/pic16/pics.all: added new devices
1141 * device/include/pic16/adc.h,
1142 * device/lib/pic16/libio/adc/adcbusy.c,
1143 * device/lib/pic16/libio/adc/adcopen.c,
1144 * device/lib/pic16/libio/adc/adcsetch.c,
1145 * device/lib/pic16/libio/i2c/i2copen.c,
1146 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1147 all changes from a patch by Anton Strobl
1149 2008-06-12 Borut Razem <borut.razem AT siol.net>
1151 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1152 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1153 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1154 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1155 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1156 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1157 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1158 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1159 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1160 by applying the modified patch from Risto Huotari
1162 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1165 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1166 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1167 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1168 * support/regression/tests/bug1938300.c: new, added
1170 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * device/include/asm/ds390/features.h,
1173 * device/include/asm/mcs51/features.h,
1174 * device/include/mcs51/regc515c.h: inserted LGPL notice
1176 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1178 * device/lib/gbz80/div.s,
1179 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1180 patch 1597883, Thanks Robert Ramey
1182 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1184 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1185 createIvalCharPtr, createIvalPtr, createIval),
1187 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1188 initializers for local auto variables
1189 * support/regression/tests/zeropad.c: added testcase for auto initializers
1191 2008-05-26 Raphael Neider <rneider AT web.de>
1193 * device/lib/pic16/startup/crt0.c,
1194 * device/lib/pic16/startup/crt0i.c,
1195 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1196 explicit, fixed curr_entry loop for >= 256 initializer records,
1197 removed debug code (write to 0xf7e)
1199 2008-05-25 Raphael Neider <rneider AT web.de>
1201 * device/include/pic/pic16f627a.h,
1202 * device/include/pic/pic16f628a.h,
1203 * device/include/pic/pic16f648a.h: added missing ports
1205 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * device/include/float.h: added __INFINITY
1208 * device/lib/_fsadd.c: handle overflows
1209 * device/lib/_fsmul.c,
1210 * device/lib/_fsdiv.c: use __INFINITY
1211 * device/lib/_fseq.c,
1212 * device/lib/_fsneq.c: handle -0.0
1213 * sim/ucsim/s51.src/uc89c51r.cc,
1214 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1215 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1216 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1217 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1218 * support/regression/tests/snprintf.c: test bug with --xstack
1220 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1222 * src/SDCCpeeph.c (callFuncByName):
1223 Support nested parenthesis in peephole function arguments (#1967300)
1225 2008-05-19 Raphael Neider <rneider AT web.de>
1227 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1228 fixed duplicate labels (#1911325)
1230 2008-05-19 Raphael Neider <rneider AT web.de>
1232 * src/regression/empty.c: suppress warning
1233 * src/regression/pointer1.c: enabled index_by_pointer()
1234 * src/regression/inline.c: now works for pic16 as well
1236 * src/pic16/device.c: include dbuf declarations
1237 * src/pic16/device.h: removed obsolete prototypes
1239 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1240 * src/pic16/glue.c: made purely local functions static,
1241 (pic16_printGPointerType, pic16_printIvalCharPtr,
1242 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1243 generic pointers' tags (#1961866)
1245 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1247 2008-05-19 Borut Razem <borut.razem AT siol.net>
1249 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1250 fixed typo, uninstall include/pic16/pic16devices.txt
1252 2008-05-18 Borut Razem <borut.razem AT siol.net>
1254 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1255 the buffer is null terminated
1256 * src/device/pic16.c:
1257 applied modified patch 1965676: Patch for Win32 16 bit PIC
1258 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1260 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1262 * src/SDCC.lex (check_type),
1263 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1265 * as/mcs51/clean.mk,
1266 * as/z80/clean.mk: also clean *.dep
1267 * device/lib/pic16/libsdcc/stack/Makefile,
1268 * sim/ucsim/libtool: removed as they are rebuild by configure
1269 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1271 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1273 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1274 fixupInline instead of createFunction to fix bug 1864577
1275 (inlineFindMaxBlockno): removed, use global blockNo
1276 * src/SDCCglobl.h: added blockNo
1278 * src/z80/peep.h: modified properties
1279 * support/regression/tests/bug1864577.c: new, added
1281 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1283 * as/mcs51/asdata.c,
1284 * as/mcs51/asm.h: added org_cnt
1285 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1286 * as/mcs51/asout.c: changed old K&R to ANSI
1287 * as/mcs51/Makefile.in: use common identifiers
1293 * as/hc08/Makefile.bcc,
1294 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1295 * sdcc_vc_in.h: added define __func__
1296 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1297 Thanks Ruud van Silfhout
1298 * support/regression/tests/bug1717305.c: new, added
1300 2008-05-05 Borut Razem <borut.razem AT siol.net>
1302 * support/regression/Makefile.in,
1303 support/regression/ports/ds390/spec.mk,
1304 support/regression/ports/hc08/spec.mk,
1305 support/regression/ports/mcs51-common/spec.mk,
1306 support/regression/ports/pic14/spec.mk,
1307 support/regression/ports/pic16/spec.mk,
1308 support/regression/ports/ucz80/spec.mk,
1309 support/regression/ports/z80/spec.mk:
1310 added INC_DIR and LIBDIR paths
1311 * src/ds390/gen.c: removed duplicated selicolon
1313 2008-05-04 Borut Razem <borut.razem AT siol.net>
1315 * support/regression/Makefile.in,
1316 support/regression/fwk/lib/testfwk.c,
1317 support/regression/ports/ds390/spec.mk,
1318 support/regression/ports/hc08/spec.mk,
1319 support/regression/ports/mcs51-common/spec.mk,
1320 support/regression/ports/mcs51-large/spec.mk,
1321 support/regression/ports/mcs51-medium/spec.mk,
1322 support/regression/ports/mcs51-small/spec.mk,
1323 support/regression/ports/mcs51-stack-auto/spec.mk,
1324 support/regression/ports/mcs51-xstack-auto/spec.mk,
1325 support/regression/ports/pic14/spec.mk,
1326 support/regression/ports/pic16/spec.mk,
1327 support/regression/ports/ucz80/spec.mk:
1328 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1329 used to run regeression tests
1331 2008-05-01 Raphael Neider <rneider AT web.de>
1333 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1334 supported devices and instructions to add new ones
1336 2008-05-01 Raphael Neider <rneider AT web.de>
1338 * device/include/pic16/adc.h,
1339 device/lib/pic16/libio/adc/adcbusy.c,
1340 device/lib/pic16/libio/adc/adcopen.c,
1341 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1342 18f2455 style ADC devices, based on patch #1776197
1343 * device/lib/pic16/libio/adc/adcclose.c,
1344 device/lib/pic16/libio/adc/adcconv.c,
1345 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1346 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1347 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1348 * device/include/pic16/pic18f4431.h,
1349 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1350 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1352 2008-05-01 Raphael Neider <rneider AT web.de>
1354 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1355 moved xinst flag into pic16_options_t
1356 * src/pic16/device.c (default_device, pic16_list_devices,
1357 pic16_find_device): removed references to sfrrange
1358 * src/pic16/gen.c (genFunction),
1359 src/pic16/glue.c (pic16initialComments),
1360 src/pic16/main.c (pic16_optionsTable),
1361 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1363 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1365 2008-04-29 Raphael Neider <rneider AT web.de>
1367 * src/pic16/devices.inc,
1368 device/include/pic16/pic16devices.txt: replaced compiled-in list
1369 of devices with a variant parsed at runtime
1370 * src/pic16/device.c: added support for parsing pic16devices.txt,
1372 * src/pic16/device.h: removed (now) unused fields from PIC_device
1373 * src/pic16/main.c: removed #pragma maxram,
1374 (_pic16_initPaths): removed bogus generation of search paths,
1375 setup the port proper only after the search paths (for
1376 pic16devices.txt) are set up,
1377 (_pic16_finaliseOptions): moved processor dependant code here
1378 from _pic16_initPaths(), clean up
1379 * src/pic16/ralloc.c (pic16_init_stack),
1380 * src/pic16/ralloc.h,
1381 * src/pic16/pcode.c: clean up
1382 * device/include/Makefile.in,
1383 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1384 * support/scripts/inc2h-pic16.pl: updated instructions
1386 2008-04-29 Raphael Neider <rneider AT web.de>
1388 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1389 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1390 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1391 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1392 added missing family members and 18f2480/2580/4480/4580 family
1393 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1394 * device/include/pic16/pic18f2525.h: use 18f4620.h
1395 * device/include/pic16/pic18f6680.h: use 18f8680.h
1396 * device/include/pic16/pic18fregs.h,
1397 device/lib/pic16/pics.all,
1398 src/pic16/devices.inc: add new devices
1399 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1400 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1401 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1402 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1403 prevent attempting to build the libio for some new devices
1405 2008-04-29 Raphael Neider <rneider AT web.de>
1407 * debugger/mcs51/Makefile.in: fixed paths to sources
1409 2008-04-25 Borut Razem <borut.razem AT siol.net>
1411 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1412 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1413 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1414 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1415 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1416 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1417 as/link/z80/linkz80.dsp: lklibr.c moved
1418 * doc/INSTALL.txt: binary archives in bz2 format
1419 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1421 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1423 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1424 * support/regression/tests/bug1856409.c: new, added
1426 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1429 * src/mcs51/peep.c: Use werror for error messages.
1430 * src/SDCCicode.c (geniCodeConditional),
1431 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1432 * src/z80/Makefile.bcc,
1433 * src/z80/z80.dsp: added src/z80/peep.c/h
1434 * support/regression/tests/bug1839321.c: new, added
1436 2008-04-20 Raphael Neider <rneider AT web.de>
1438 * device/include/pic16/pic18f2455.h: added bitfields for port C
1440 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1442 * src/z80/peep.c: Use werror for error messages.
1444 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1446 * src/z80/peep.h (declaration of notUsed()),
1447 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1449 * src/z80/z80.h (added dependency on peep.h),
1450 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1453 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1455 * src/SDCCpeeph.c (added support for notUsed()),
1456 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1458 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1459 for notUsed()): Implemented generic (that is not port-specific) part
1462 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1464 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1465 * device/lib/libsdcc.lib,
1466 * device/lib/Makefile.in,
1467 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1468 * device/lib/calloc.c: renamed to _calloc.c
1469 * device/lib/free.c: renamed to _free.c
1470 * device/lib/malloc.c: renamed to _malloc.c
1471 * device/lib/realloc.c: renamed to _realloc.c
1472 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1473 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1474 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1475 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1476 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1477 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1478 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1479 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1481 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1482 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1483 * support/regression/tests/bug1509084.c: new, added
1485 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1487 * device/include/mcs51/cc2510fx.h: added _XPAGE
1488 * device/include/mcs51/compiler.h: cosmetic changes
1490 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1492 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1495 2008-03-31 Borut Razem <borut.razem AT siol.net>
1497 * support/cpp2 renamed to support/cpp
1498 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1499 support/cpp2/libiberty/splay-tree.c,
1500 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1501 support/cpp2/libcpp/directives.c,
1502 support/cpp2/libcpp/include/cpplib.h,
1503 support/cpp2/libcpp/include/symtab.h,
1504 support/cpp2/libcpp/include/line-map.h,
1505 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1506 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1507 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1508 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1509 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1510 release version 4.3.0
1511 * configure.in, configure, Makefile.in, Makefile.bcc:
1512 adapted for moved cpp2
1514 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1516 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1517 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1519 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1521 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1523 * support/regression/tests/bug1717943.c: new, added
1525 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1527 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1528 bytewise return value assignments introduced in last commit.
1530 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1532 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1533 genMult, genJumpTab):
1534 Use 16-bit instructions for addition in some additional cases,
1535 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1537 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1539 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1540 Implemented RFE #1921450, changed some debug messages.
1542 2008-03-30 Borut Razem <borut.razem AT siol.net>
1544 * Small Device C Compiler 2.8.0 released
1545 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1546 * support/scripts/sdcc.nsi: added finish page; this version
1547 was used for 2.8.0 release
1548 * doc/knownbugs.html: removed; magically generated by the build
1549 process using gen_known_bugs.pl from now on
1551 2008-03-23 Borut Razem <borut.razem AT siol.net>
1553 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1554 and reverted it, since it was already fixed by Raphael ;-)
1555 * doc/knownbugs.html: updated for RC2
1557 2008-03-22 Raphael Neider <rneider AT web.de>
1559 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1562 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1564 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1565 * support/regression/tests/bug1839277.c: added related testBug1839299
1567 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1570 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1572 * src/mcs51/gen.c: throughout only output hex constants
1573 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1574 * support/regression/tests/bug1839277.c: new, added
1576 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1578 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1579 compilation warning about nested comments.
1581 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1583 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1584 * support/regression/tests/bug1921073.c: new, added
1586 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1588 * src/z80/SDCCpeeph.c.c (callFuncByName):
1589 Commented function parameters.
1591 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1593 * src/z80/ralloc.c (packRegsForAccUse2):
1594 disabled a broken accumulator packing optimization (fixed #1292721).
1595 * support/regression/tests/bug-1292721: Regression test for #1292721.
1597 2008-03-16 Raphael Neider <rneider AT web.de>
1599 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1600 fixed code bloat regression using a variant of patch #1915618
1602 2008-03-16 Borut Razem <borut.razem AT siol.net>
1604 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1605 icon, changed startup menu for release distribution, code cleaning,
1606 create url files instead links in startup menu
1608 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1611 * support/regression/tests/bug1579949.c: new, added
1613 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1615 * device/lib/printf_fast.c: fixed bug 1255403
1617 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1620 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1622 2008-03-14 Borut Razem <borut.razem AT siol.net>
1624 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1625 command line options
1626 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1627 is correctly displayed
1628 * as/link/z80/lkmain.c: usage line commented out
1630 2008-03-13 Borut Razem <borut.razem AT siol.net>
1632 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1633 updated the list pf supported pic14 devices
1635 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1639 2008-03-12 Borut Razem <borut.razem AT siol.net>
1641 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1642 fixed documentation request #1718191
1643 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1644 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1647 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1650 * support/regression/tests/bug1505811.c: new, added
1652 2008-03-09 Raphael Neider <rneider AT web.de>
1654 * device/include/pic16/pic18f2620.h,
1655 * device/include/pic16/pic18f4620.h,
1656 * device/lib/pic16/libdev/pic18f2620.c,
1657 * device/lib/pic16/libdev/pic18f4525.c,
1658 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1659 family to consistently use pic18f4620.[ch], fixes #1832562
1661 2008-03-09 Borut Razem <borut.razem AT siol.net>
1663 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1664 changed sdcc version to 2.8.0
1665 * knownbugs.html: regenerated
1666 * support/scripts/gen_known_bugs.pl: added number of open bugs
1668 2008-03-09 Raphael Neider <rneider AT web.de>
1670 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1671 (genOr): read volatile operand even if the result is known,
1673 (genOr,genXor): removed unused legacy code,
1674 (genDummyRead): use pic16_mov2w_volatile()
1676 2008-03-08 Borut Razem <borut.razem AT siol.net>
1678 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1679 cons w. --model-large
1680 * support/regression/staticinit.c: added regression test for bug
1683 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/ds390/gen.c (pushSide, genPcall),
1686 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1687 * src/mcs51/gen.c: cosmetic changes
1688 * support/regression/fwk/include/testfwk.h: added macro reentrant
1689 * support/regression/tests/bug1908493.c: new, added
1691 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1693 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1695 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1698 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1699 already set in ds390/main.c and mcs51/main.c
1701 2008-03-07 Raphael Neider <rneider AT web.de>
1703 * src/regression/init0.c: new test for initialized arrays of function
1705 * src/regression/Makefile: made a bit more flexible, added init0.c
1706 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1707 pointers, closes #1427663
1709 2008-03-05 Borut Razem <borut.razem AT siol.net>
1711 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1712 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1714 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1716 * support/librarian/sdcclib.c:Added feature request 1908061:
1717 Synchronise sdcclib commands with ar.
1719 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1721 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1722 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1723 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1724 * device/include/mcs51/compiler.h: removed umlauts, added double
1727 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1729 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1730 * support/regression/tests/bug1536762.c: new, added
1732 * src/SDCCutil.h: added getBuildDate()
1733 * src/SDCCmain.c (printVersionInfo),
1734 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1736 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1737 * src/ds390/ralloc.c (packRegisters),
1738 * src/mcs51/ralloc.c (packRegisters),
1739 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1741 * support/regression/tests/bug1618050.c: new, added
1742 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1743 * support/regression/fwk/include/testfwk.h,
1744 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1747 2008-03-04 Raphael Neider <rneider AT web.de>
1749 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1750 on accessing OP_SYM_TYPE(op)
1751 * src/pic/gen.h: removed unused prototype of genMinusDec()
1752 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1753 fix #1876953 (invalid subtraction code), removed unused code
1755 2008-03-03 Raphael Neider <rneider AT web.de>
1759 * src/pic/genarith.c,
1761 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1762 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1764 2008-03-03 Raphael Neider <rneider AT web.de>
1766 * src/pic/device.c (find_device): search user-specified paths first
1767 for pic14devices.txt, fixes #1900827
1769 2008-03-02 Borut Razem <borut.razem AT siol.net>
1771 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1772 AddToPath and RemoveFromPath
1774 2008-03-01 Borut Razem <borut.razem AT siol.net>
1776 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1777 work correctly, added debugging support if -DSDCC.DEBUG command line
1780 2008-02-28 Borut Razem <borut.razem AT siol.net>
1782 * doc/sdccman.lyx: cosmetic changes
1784 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1787 * doc/sdccman.lyx: fixed unmeant removal of spaces
1789 2008-02-27 Borut Razem <borut.razem AT siol.net>
1791 * support/scripts/sdcc.nsi: corrected installation directory for
1792 current user installation mode
1793 * doc/README.txt: added Philipp Klaus Krause to the developers list
1795 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1797 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1798 return ifx condition
1799 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1800 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1801 ifxJump to fix bug 1838000
1802 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1803 * support/regression/tests/bug1838000.c: new, added
1804 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1806 2008-02-26 Borut Razem <borut.razem AT siol.net>
1808 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1810 * support/scripts/sdcc.nsi: added MULTIUSER page,
1811 NSIS upgraded to version 2.35
1813 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1815 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1816 * support/regression/tests/bug1565152.c: new, added
1818 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1820 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1821 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1822 * support/regression/tests/bug1670148.c: new, added
1824 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1826 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1828 2008-02-24 Borut Razem <borut.razem AT siol.net>
1830 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1831 is ineffective for unsigned char parameter
1833 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1835 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1836 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1837 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1838 * support/Util/MySystem.c (my_system): output errorcode when verbose
1840 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1842 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1845 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1847 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1850 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1852 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1854 2008-02-21 Borut Razem <borut.razem AT siol.net>
1856 * support/regression/Makefile.in,
1857 support/regression/ports/ds390/spec.mk,
1858 support/regression/ports/hc08/spec.mk,
1859 support/regression/ports/mcs51-common/spec.mk,
1860 support/regression/ports/pic14/spec.mk,
1861 support/regression/ports/pic16/spec.mk,
1862 support/regression/ports/ucz80/spec.mk,
1863 support/regression/ports/xa51/spec.mk:
1864 added CFLAGS when compiling timeout
1866 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1868 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1871 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1873 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1874 * support/regression/tests/bug1888147.c: new, added
1876 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1878 * src/z80/gen.c: fixed bugs #1596270, #1736867
1880 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1882 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1883 contents, mostly fixes #1596270
1885 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1887 * src/z80/peeph.def,
1888 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1889 peepholes, fixes #1806565
1891 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1894 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1895 fixes bug 1739475, thanks Robert Larice
1896 (rule 271): new, added
1898 2008-02-18 Borut Razem <borut.razem AT siol.net>
1900 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1902 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1904 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1906 2008-02-17 Raphael Neider <rneider AT web.de>
1908 * src/pic16/genarith.c,
1911 * src/pic16/genutils.c: removed unused legacy code,
1912 removed unused fields from struct asmop and struct _G
1914 2008-02-17 Raphael Neider <rneider AT web.de>
1916 * src/pic16/gen.c (AccRsh): cosmetic changes,
1917 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1918 genRightShiftLiteral): fixed to work with SFRs as result by
1919 assigning only once to result,
1920 removed a lot of unused/excluded code fragments
1922 2008-02-17 Raphael Neider <rneider AT web.de>
1924 * device/include/pic/pic16f88.h,
1925 * device/include/pic/pic16f886.h,
1926 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1928 2008-02-17 Borut Razem <borut.razem AT siol.net>
1930 * src/z80/peeph.def: applied patch
1931 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1932 * src/z80/gen.c, src/z80/peeph.def: applied patch
1933 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1934 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1935 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1936 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1937 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1938 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1940 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1942 * as/link/mcs51/aslink.dsp: removed SDK define
1943 * as/link/z80/clean.mk: brought in sync with other ports
1944 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1945 * as/hc08/Makefile.bcc,
1946 * as/mcs51/Makefile.bcc,
1947 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1948 * src/z80/main.c (_setValues): use the now capitalized -Z,
1949 (z80_port, gbz80_port): generate debug information when asked
1951 2008-02-16 Borut Razem <borut.razem AT siol.net>
1953 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1954 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1955 as/z80/Makefile.in. as/z80/Makefile.bcc:
1956 applied patch #1893393: patch for as-z80 and link-z80 to generate
1957 cdb, thanks to Armin Diehl
1958 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1959 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1960 asnoice.c moved to as/asxxsrc/asnoice.c
1961 * src/z80/peeph-gbz80.def: applied patch
1962 #1880235: Z80 return peephole, thanks to Philipp Krause
1964 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * doc/sdccman.lyx: bumped version to 2.7.5
1968 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1970 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * device/include/pic16/stdlib.h,
1973 * device/lib/pic16/libc/stdlib/ltoa.c,
1974 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1976 2008-02-13 Borut Razem <borut.razem AT siol.net>
1978 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1979 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1980 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1981 src/SDCCopt.c, src/SDCCval.c:
1982 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1984 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1986 * src/SDCCsymt.c (compareType): fixed bug 1309013
1988 2008-02-09 Borut Razem <borut.razem AT siol.net>
1990 * src/SDCCval.c, src/SDCCval.h:
1991 code cleaning, added function constChrVal()
1992 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1993 call constChrVal() instead constVal()
1995 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2000 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2001 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2004 2008-02-01 Raphael Neider <rneider AT web.de>
2006 * device/include/pic/pic16f886.h,
2007 * device/include/pic/pic16f887.h: added RA6 and RA7
2009 2008-01-24 Raphael Neider <rneider AT web.de>
2011 * device/include/pic/pic16f88.h: added RA6 and RA7
2012 * device/lib/pic/libdev/disabled_pic16f886.c,
2013 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2015 * src/pic16/devices.inc,
2016 * device/include/pic16/pic18f2423.h,
2017 * device/include/pic16/pic18f2523.h,
2018 * device/include/pic16/pic18fregs.h,
2019 * device/lib/pic16/pics.all
2020 * device/lib/pic16/libdev/pic18f2423.c,
2021 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2022 * device/lib/pic16/libio/i2c.ignore,
2023 * device/lib/pic16/libio/usart.ignore,
2024 * device/lib/pic16/libio/adc.ignore: ignore new devices
2026 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * src/SDCCast.c (createRMW): fixed bug 1582651
2030 2008-01-20 Borut Razem <borut.razem AT siol.net>
2032 * src/SDCCcse.c: partially fixed enhancement request
2033 #1793872 - multiply by -1 not collapsed
2034 * support/regression/tests/arithcsi.c: added regression test
2036 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2038 * as/mcs51/asx8051.dsp: removed define SDK
2039 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2040 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2042 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2043 cosmetic changes, brought more in sync, changed old K&R to ANSI
2045 2008-01-13 Borut Razem <borut.razem AT siol.net>
2047 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2048 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2050 2007-12-30 Borut Razem <borut.razem AT siol.net>
2052 * src/pic16/gen.c: fixed implementation of bitwise operations for
2054 * support/regression/tests/bitwise.c: added test cases
2056 2007-12-29 Borut Razem <borut.razem AT siol.net>
2058 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2059 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2060 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2061 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2062 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2063 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2064 src/pic16/pcode.[ch]: added const qualifier
2065 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2066 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2067 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2068 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2069 * as/asxxsrc/aslex.c: use dbuf_getline()
2070 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2071 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2072 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2073 as/z80/asm.h, as/z80/z80adr.c:
2074 changed type of ib and ip to const char *
2076 2007-12-28 Borut Razem <borut.razem AT siol.net>
2078 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2079 introduced (readlin) - long lines are turuncated
2080 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2081 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2082 as/z80/Makefile.in: moved aslex.c to asxxsrc
2083 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2084 * as/hc08/asmain.c, as/mcs51/asmain.c:
2085 added missing initialization of a_addr field
2086 * support/regression/tests/long_asm_line.c: added regtest for long
2089 2007-12-22 Borut Razem <borut.razem AT siol.net>
2091 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2093 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2095 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2097 2007-12-16 Borut Razem <borut.razem AT siol.net>
2099 * device/include/pic16/stdbool.h: removed, since already exists in
2100 device/include/; this also fixes bitopcse.c regression test for pic16
2102 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2103 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2104 dereference doesn't work; covered by regression test bug1399290
2106 2007-12-05 Borut Razem <borut.razem AT siol.net>
2108 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2111 2007-12-01 Borut Razem <borut.razem AT siol.net>
2113 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2114 corrected handling of the highest_valid_address
2116 2007-11-17 Raphael Neider <rneider AT web.de>
2118 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2119 * src/pic/glue.c (picglue): emit .file if --debug is given
2121 2007-11-17 Raphael Neider <rneider AT web.de>
2123 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2124 care when left or right operand resides in result, fixes #1830220
2126 2007-11-17 Borut Razem <borut.razem AT siol.net>
2128 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2129 #983491 - "Merge duplicate strings function is ineffective"
2130 * support/regression/tests/bug-983491.c: regtest disabled
2131 * as/asxxsrc: created
2132 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2133 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2134 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2135 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2136 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2137 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2138 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2139 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2140 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2141 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2142 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2143 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2144 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2146 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2148 * device/include/stdarg.h: added and removed some casts
2149 * src/SDCCsymt.c (compareType): Fully check types between generic and
2150 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2152 2007-11-13 Borut Razem <borut.razem AT siol.net>
2154 * support/regression/tests/bug-1817005.c:
2155 added regtest for bug #1817005 - as-z80 chokes on long labels
2157 2007-11-12 Borut Razem <borut.razem AT siol.net>
2159 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2160 as/z80/asout.c, as/z80/aslist.c:
2161 fixed bug #1817005 - as-z80 chokes on long labels
2163 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2166 * as/z80/asmain.c: cosmetic changes
2169 * as/z80/alloc.h: removed
2171 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2172 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2173 * as/link/hc08/Makefile.in,
2174 * as/link/mcs51/Makefile.in,
2175 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2177 * as/link/mcs51/lkarea.c,
2178 * as/link/mcs51/lkmain.c: cosmetic changes
2179 * as/link/hc08/lklibr.c,
2180 * as/link/z80/lklibr.c,
2181 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2182 used cygwin_conv_to_full_posix_path,
2183 added warnings, cosmetic changes, brought more in sync
2184 changed old K&R into ANSI function declarations
2185 * as/link/z80/lklibr.c (loadAdb): added
2186 * as/link/z80/lkmain.c: removed -- option from usage text
2188 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2190 * src/mcs51/gen.c (outBitC): optimized for no result
2192 2007-10-31 Borut Razem <borut.razem AT siol.net>
2194 * src/SDCCsymt.c: fixed (hopeful properly) bug
2195 #1805702 - order of extern matters
2196 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2199 2007-10-29 Borut Razem <borut.razem AT siol.net>
2201 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2202 - order of extern matters
2203 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2206 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2209 24bitMode, portIsDS390
2210 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2211 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2212 (notVolatileVariable): also check sloc names,
2213 (callFuncByName): moved ftab[] out of function and sorted it by use
2215 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2218 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2219 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2220 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2221 * support/regression/tests/bug-880197.c: new, added
2223 2007-10-28 Borut Razem <borut.razem AT siol.net>
2225 * support/regression/Makefile.in,
2226 support/regression/ports/mcs51-large/spec.mk,
2227 support/regression/ports/mcs51-xstack-auto/spec.mk,
2228 support/regression/ports/mcs51-stack-auto/spec.mk,
2229 support/regression/ports/mcs51-medium/spec.mk,
2230 support/regression/ports/mcs51-common/spec.mk,
2231 support/regression/ports/mcs51-common/*,
2232 support/regression/ports/mcs51-small/*:
2233 mcs51 renamed to mcs51-common, created mcs51-small
2234 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2235 * support/regression/tests/bug-1805702.c: added regtest for bug
2238 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2240 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2241 added new rules 265 - 270
2242 * support/regression/tests/bug1721024.c:new, added
2243 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2244 introduced new test-mcs51 to run all mcs51 tests
2246 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * support/regression/tests/bug1816470.c: new, added
2250 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2253 propagate for *,+,- with float, fixed bug 1816470
2254 (decorateType): cast to resultTypeProp instead of resultType
2256 2007-10-19 Borut Razem <borut.razem AT siol.net>
2258 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2259 function is ineffective" for pic16 tareget
2260 * support/scripts/listerr.c: corrected include path
2261 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2264 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2266 * support/regression/tests/using.c: new, added
2267 * support/regression/tests/vaargs.c: fixed and enabled test
2269 2007-10-18 Borut Razem <borut.razem AT siol.net>
2271 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2273 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2275 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * doc/sdccman.lyx: documented option --Werror
2278 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2279 RegBankUsed[] earlier
2281 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2283 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2287 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2289 * src/SDCCast.c (decorateType): improved optimization of tri-op
2290 * src/SDCCerr.c (vwerror, setWError),
2292 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2293 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2295 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2297 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2298 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2299 * support/regression/tests/bug-223113.c,
2300 * support/regression/tests/bug-426632.c,
2301 * support/regression/tests/bug-468811.c,
2302 * support/regression/tests/bug-477835.c,
2303 * support/regression/tests/bug-478094.c,
2304 * support/regression/tests/bug-499644.c,
2305 * support/regression/tests/bug-524209.c,
2306 * support/regression/tests/bug-524211.c,
2307 * support/regression/tests/packcast.c,
2308 * support/regression/tests/structidx.c: added empty tests
2309 * support/regression/tests/bug-607243.c: enabled test
2311 2007-10-06 Borut Razem <borut.razem AT siol.net>
2313 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2314 support of universal binaries on Mac OS X
2316 2007-10-02 Borut Razem <borut.razem AT siol.net>
2318 * src/SDCCval.h: unified double2ul macro for all platforms
2319 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2320 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2322 2007-09-30 Borut Razem <borut.razem AT siol.net>
2324 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2326 * sdcc_vc_in.h: enabled warnings
2327 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2328 unsigned type, result still unsigned
2329 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2331 2007-09-28 Raphael Neider <rneider AT web.de>
2333 * src/pic/device.c (find_device): prevent buffer underflow error
2334 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2335 the just destroyed list entry
2337 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2339 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2342 2007-09-18 Borut Razem <borut.razem AT siol.net>
2344 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2345 applied to unsigned type, result still unsigned
2347 2007-09-17 Borut Razem <borut.razem AT siol.net>
2349 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2350 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2351 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2352 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2353 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2354 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2355 src/z80/gen.c, src/z80/ralloc.c:
2356 fixed bug #1739860 - sdcc does not work correctly on some platforms
2358 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2360 2007-09-17 Raphael Neider <rneider AT web.de>
2362 * src/pic16/device.c: reverted to previous version
2363 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2365 2007-09-16 Raphael Neider <rneider AT web.de>
2367 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2368 as this raises a ton of gpasm warnings, just emit a second label
2369 * src/pic16/devices.inc,
2370 * device/lib/pic16/pics.all,
2371 * device/lib/pic16/libdev/pic18f2585.c,
2372 * device/lib/pic16/libdev/pic18f2680.c,
2373 * device/lib/pic16/libdev/pic18f2682.c,
2374 * device/lib/pic16/libdev/pic18f2685.c,
2375 * device/lib/pic16/libdev/pic18f4585.c,
2376 * device/lib/pic16/libdev/pic18f4680.c,
2377 * device/lib/pic16/libdev/pic18f4682.c,
2378 * device/lib/pic16/libdev/pic18f4685.c,
2379 * device/include/pic16/pic18f2585.h,
2380 * device/include/pic16/pic18f2680.h,
2381 * device/include/pic16/pic18f2682.h,
2382 * device/include/pic16/pic18f2685.h,
2383 * device/include/pic16/pic18f4585.h,
2384 * device/include/pic16/pic18f4680.h,
2385 * device/include/pic16/pic18f4682.h,
2386 * device/include/pic16/pic18f4685.h,
2387 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2388 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2389 patch contributed by Anton Strobl, applied with changes
2391 2007-09-16 Raphael Neider <rneider AT web.de>
2393 * device/include/pic16/pic18f2431.h,
2394 * device/include/pic16/pic18f25j10.h,
2395 * device/include/pic16/pic18f4431.h,
2396 * device/include/pic16/pic18f45j10.h: adopted common include style
2397 * device/include/pic16/pic18f1320.h,
2398 * device/include/pic16/pic18f2320.h,
2399 * device/include/pic16/pic18f2525.h,
2400 * device/include/pic16/pic18f4320.h,
2401 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2402 * device/include/pic16/pic18fregs.h: prepared for automatic include
2403 file selection by having DEVICE.h for every DEVICE
2404 * device/lib/pic16/libdev/pic18f2320.c,
2405 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2407 * device/lib/pic16/configure.in,
2408 * device/lib/pic16/configure: use rm -rf instead of rmdir
2409 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2410 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2412 2007-09-09 Borut Razem <borut.razem AT siol.net>
2414 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2415 distingush between i386 and ppc Mac OS X versions
2417 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2420 * support/regression/tests/bug1788177.c: new, added
2422 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2424 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2425 * device/include/mcs51/lint.h added keyword __naked
2427 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/SDCCmem.h: removed maxRegBank
2432 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2433 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2434 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2435 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2436 name and behaviour to handle banked functions
2437 (scan4op): and use it to fix bug 1786213
2439 2007-09-03 Raphael Neider <rneider AT web.de>
2441 * device/include/pic16/pic18f248.h,
2442 * device/include/pic16/pic18f258.h,
2443 * device/include/pic16/pic18f448.h,
2444 * device/lib/pic16/libdev/pic18f248.c,
2445 * device/lib/pic16/libdev/pic18f258.c,
2446 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2447 added T0CONbits, fixes #1786891
2449 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2451 * src/ds390/gen.c (genFarPointerSet),
2452 * src/hc08/ralloc.c (packRegisters),
2453 * src/mcs51/ralloc.c (packRegisters),
2454 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2456 * src/SDCCicode.h: POINTER_SET can be true for literals too
2457 * support/regression/tests/bug1750318.c: new, added
2459 2007-08-23 Borut Razem <borut.razem AT siol.net>
2461 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2462 library versions without the completition functionality
2464 2007-08-22 Raphael Neider <rneider AT web.de>
2466 * device/include/pic16/pic18f1220.h,
2467 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2469 2007-08-12 Borut Razem <borut.razem AT siol.net>
2471 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2473 2007-08-11 Borut Razem <borut.razem AT siol.net>
2475 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2476 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2477 support/Util/SDCCerr.[ch] moved to src
2478 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2479 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2480 device/examples/ds390/tinitalk/tinitalk.dsp,
2481 device/examples/serialcomm/windows/serialcomm.dsp,
2482 support/librarian/librarian.dsp:
2483 removed linking of unused odbc32.lib and odbccp32.lib
2484 * support/scripts/winres.h:
2485 added for compilation with Visual C++ 2005 Express Edition
2487 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2489 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2492 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2494 * sdccconf_in.h: update the endian test so that SPARC Solaris
2495 does not throw syntax errors
2497 2007-08-06 Borut Razem <borut.razem AT siol.net>
2499 * doc/sdccman.lyx: removed two index entries which prevented the
2500 generation of sdcc doc archive
2502 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2504 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2505 instead of lyx 1.5.0.
2507 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2509 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2510 Lucas Loizaga, with minor modifications. Thanks!
2512 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2514 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2517 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2519 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2520 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2523 2007-07-22 Borut Razem <borut.razem AT siol.net>
2525 * configure.in, configure: re-introduced .version
2526 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2527 the version reverted to 2.7.0
2529 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2532 * doc/sdccman.lyx: bumped version to 2.7.3
2533 * device/include/mcs51/compiler.h: fixed elif->else
2534 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2535 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2536 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2537 enable accuse for bit operands
2538 * src/SDCCmain.c (printVersionInfo),
2539 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2540 environment descriptor
2541 * src/SDCCutil.h: added getBuildEnvironment
2542 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2543 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2544 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2545 * support/regression/tests/bug1348008.c,
2546 * support/regression/tests/bug1496419.c,
2547 * support/regression/tests/bug1503067.c,
2548 * support/regression/tests/preproc.c: added empty tests
2550 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * support/regression/tests/bug1678803.c: new, added
2554 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * as/link/hc08/lkihx.c,
2558 * as/link/hc08/lkrloc.c,
2559 * as/link/mcs51/lkihx.c,
2560 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2561 ihxExtendedLinearAddress
2562 * as/link/mcs51/lkrloc.c (relr),
2563 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2564 acall/ajmp, see bug 830513
2566 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2568 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2569 (cseBBlock): remember aggr2ptr has been used
2570 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2571 (geniCodeAssign): fixed bug 868103
2572 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2573 added operandSize prototype
2574 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2575 (genDataPointerSet): use max of size of right and result,
2576 (gencjne): added parameter useCarry for optimization,
2577 (genCmpEq): use carry if appropriate,
2578 (genXor): check if operand already in carry
2579 * support/regression/tests/bug-868103.c: enabled test
2581 2007-07-12 Raphael Neider <rneider AT web.de>
2583 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2585 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2587 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2588 from Robert Larice, thanks
2589 * support/regression/tests/bitopcse.c,
2590 * support/regression/tests/bitvars.c,
2591 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2592 * support/regression/tests/bug-927659.c: enabled test for z80
2593 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2594 * support/regression/tests/bug1745717.c: new, added
2595 * support/regression/tests/literalop.c,
2596 * support/regression/tests/nullstring.c: removed storage definitions that
2597 are now in testfwk.h
2599 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2601 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2602 and bool for targets that do not fully support it.
2603 * support/regression/tests/bug1546986.c,
2604 * support/regression/tests/bug1723128.c,
2605 * support/regression/tests/bug1734654.c,
2606 * support/regression/tests/bug1738367.c,
2607 * support/regression/tests/constantRange.c: only use bool if allowed
2609 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2611 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2612 Larice, also handle function pointers
2613 * support/regression/tests/bug1749275.c: new, added
2615 2007-07-03 Borut Razem <borut.razem AT siol.net>
2617 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2618 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2619 #1746528: SDCC should ignore ':' in inline assembler comments
2620 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2622 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2624 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2625 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2627 2007-06-29 Borut Razem <borut.razem AT siol.net>
2629 * src/SDCCmain.c: fixed bug
2630 #1744746: SDCC #4867: broken option --xram-size
2632 2007-06-28 Borut Razem <borut.razem AT siol.net>
2634 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2635 find out the endianess of host machine for ucsim
2637 2007-06-27 Borut Razem <borut.razem AT siol.net>
2639 * support/regression/generate-cases.py: corrected the file name
2641 * configure.in, configure, sdccconf_in.h: find out the endianess of
2643 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2646 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2648 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2650 2007-06-26 Borut Razem <borut.razem AT siol.net>
2652 * support/regression/generate-cases.py: display warning if function
2653 list is empty; implemented more flexible rule for detection of
2654 testing functions, allowing return type 'void' in the same line as
2655 the function name in the function definition
2656 * support/regression/tests/bug-1654060.c: corrected test
2657 * support/librarian/sdcclib.c: fixed warning:
2658 format '%s' expects type 'char *', but argument 2 has type 'int'
2660 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2662 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2663 Multiple infiles for sdcclib.
2665 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2667 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2670 2007-06-18 Borut Razem <borut.razem AT siol.net>
2672 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2673 how to handle comments, so they have to be removed by the
2674 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2675 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2676 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2677 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2678 table driven option hadling
2680 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2682 * src/SDCCast.c (decorateType),
2683 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2684 iCode to ast level to fix bug 1738367
2685 * support/regression/tests/bug1738367.c: new, added
2687 2007-06-15 Raphael Neider <rneider AT web.de>
2689 * src/pic16/devices.inc,
2690 * device/lib/pic16/pics.all,
2691 * device/include/pic16/pic18fregs.h,
2692 * device/include/pic16/pic18f[24][45]20.h,
2693 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2694 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2695 * device/lib/pic16/Makefile.in: faster cleanup
2697 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2699 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2701 2007-06-13 Raphael Neider <rneider AT web.de>
2703 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2705 2007-06-12 Raphael Neider <rneider AT web.de>
2707 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2708 suppress bit defines if NO_BIT_DEFINES is #define'd
2709 * device/include/pic/pic*.h: recreated all headers to include
2710 conditional bit defines
2711 * device/include/pic/pic16f886.h,
2712 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2713 * device/include/pic/recreate.sh: script to recreate the complete
2714 device library files based on the currently supported devices
2716 2007-06-12 Borut Razem <borut.razem AT siol.net>
2718 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2719 support/regression/Makefile.in, support/scripts/build.mak,
2720 support/scripts/Makefile.snapshot:
2721 use new svn URL scheme
2722 * doc/sdccman.lyx: SDCC Wiki moved to
2723 http://sdcc.wiki.sourceforge.net/
2725 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2727 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2728 * support/regression/tests/bug1734654.c: added
2730 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2732 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2733 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2734 with literal operands
2736 2007-06-10 Borut Razem <borut.razem AT siol.net>
2738 * as/link/z80/lklibr.c: fixed mingw build warning
2739 lklibr.c:575: warning: implicit declaration of function 'tolower'
2740 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2741 src/z80/main.c: move target specific options from src/SDCCmain.c
2742 to src/<target>/main.c
2744 2007-06-09 Borut Razem <borut.razem AT siol.net>
2746 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2747 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2748 * support/regression/tests/bug-1294691.c: added
2750 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2752 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2753 can also be static, fixes bug 1733438
2754 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2755 have absolute address too
2756 (computeType): added optimization for 'cond ? true : false'
2757 * support/regression/tests/absolute.c: added test for static absolute var
2759 2007-06-08 Raphael Neider <rneider AT web.de>
2761 * src/regression/Makefile: suppress parallel builds, allow easy
2762 switching between pic14/pic16 ports
2763 * src/regression/picregs.h: added pic14/16 header file switch
2764 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2765 inline.c,nestfor.c,string1.c}: include "picregs.h"
2767 2007-06-07 Borut Razem <borut.razem AT siol.net>
2769 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2770 permanent solution to suppress GCC 4.2.0 c++ warning:
2771 deprecated conversion from string constant to `char *'
2772 use 'const char *' where ever required
2773 * support/regression/generate-cases.py: implemented more flexible rule
2774 for detection of testing functions, allowing white-spaces surrounding
2775 the function name and the 'void' parameter.
2776 * support/regression/tests/constantRange.c,
2777 support/regression/tests/scott-compare3.c: fixed failing regression
2778 tests, uncovered by implementation of more flexible rule for detection
2779 of testing functions
2781 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2783 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2785 2007-06-04 Borut Razem <borut.razem AT siol.net>
2787 * configure.in, configure, config_vc.awk: sdcc version number is now
2788 stored in configure.in; removed .version
2789 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2790 doc/INSTALL.txt: version bumped to 2.7.2
2791 * sim/ucsim/configure.in, sim/ucsim/configure:
2792 use "read" to read from .version
2794 2007-06-03 Borut Razem <borut.razem AT siol.net>
2796 * */Makefile.in: removed annoying warning:
2797 Makefile:xx: Makefile.dep: No such file or directory
2799 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2801 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2802 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2803 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2804 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2805 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2806 bugfix: only use newBoolLink for bit result type
2807 * src/SDCCicode.c (geniCodeLogic): added param tree,
2808 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2809 (geniCodeLogicAndOr): use IS_BIT,
2810 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2811 (ast2iCode): added tree param to geniCodeLogic for comparisons
2812 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2813 * support/regression/tests/bug1723128.c: added test NotZero
2815 2007-06-01 Borut Razem <borut.razem AT siol.net>
2817 * SDCPP synchronized with GCC CPP release version 4.2.0,
2818 currently the latest release:
2819 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2820 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2821 support/cpp2/cppdefault.h, support/cpp2/except.h,
2822 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2823 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2824 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2825 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2826 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2827 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2828 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2829 support/cpp2/opts.h, support/cpp2/output.h,
2830 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2831 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2832 support/cpp2/system.h, support/cpp2/version.c,
2833 support/cpp2/Makefile.in: modified
2834 * support/cpp2/opts-common.c: added
2835 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2836 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2837 search for included source file in local directory
2838 * sim/ucsim/configure, sim/ucsim/configure.in:
2839 temporary solution to suppress GCC 4.2.0 c++ warning:
2840 deprecated conversion from string constant to `char *'
2842 2007-06-01 Raphael Neider <rneider AT web.de>
2844 * device/lib/pic/libdev/pic12f683.c,
2845 * device/include/pic/pic12f683.h: added GPIO bits
2847 2007-06-01 Raphael Neider <rneider AT web.de>
2849 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2850 quotation marks, clarified role of PIC14 vs. PIC16 ports
2851 * src/pic16/devices.inc,
2852 * device/include/pic16/pic18fregs.h,
2853 * device/include/pic16/pic18f[24][45]j10.h,
2854 * device/lib/pic16/pics.all,
2855 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2856 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2857 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2858 for new devices as they are not yet supported by gputils
2860 2007-05-31 Borut Razem <borut.razem AT siol.net>
2862 * Small Device C Compiler 2.7.0 released
2863 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2864 changed sdcc version to 2.7.1
2865 * support/scripts/sdcc.nsi: added How to create WIN32 release
2868 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2870 * doc/sdccman.lyx: documented initialization and allocation of absolute
2871 variables, bit parameter passing, the need for function pointers to be
2872 reentrant and alpha quality support of inline and retrict
2874 2007-05-26 Borut Razem <borut.razem AT siol.net>
2876 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2877 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2878 * docs/knownbugs.html: updated
2880 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2882 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2884 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2886 (gencjneshort): optimized when left is AOP_DIR
2887 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2888 initializing unions in a struct/array
2889 * support/regression/fwk/include/testfwk.h: added defines for data, near
2890 and far for host and z80
2891 * support/regression/tests/bug1723128.c: new, added
2893 2007-05-22 Borut Razem <borut.razem AT siol.net>
2895 * doc/knownbugs.html: updated
2897 2007-05-21 Raphael Neider <rneider AT web.de>
2899 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2900 error message instead
2901 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2903 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2905 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2907 2007-05-21 Raphael Neider <rneider AT web.de>
2909 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2911 * src/regression/gpsim_assert.h,
2912 * src/regression/Makefile,
2913 * src/regression/pcodeopt.c: regression test for the above fix
2915 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2917 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2918 jumps to self, fixed bug 1717281
2920 2007-05-10 Borut Razem <borut.razem AT siol.net>
2922 * support/scripts/gen_known_bugs.pl: cosmetic fix
2923 * doc/knownbugs.html: generated by gen_known_bugs.pl
2925 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2927 * src/SDCCast.c (createFunction): also generate non-inlined version of
2928 function for functions declared as "static inline"
2929 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2930 function can be inlined after non-inlined version generated.
2932 2007-05-10 Borut Razem <borut.razem AT siol.net>
2934 * support/scripts/gen_known_bugs.pl: added script
2935 which generates knownbugs.html
2937 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2939 * doc/knownbugs.html: updated for release 2.7.0
2941 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2943 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2945 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2947 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2948 (throughout): updated generating comments
2949 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2950 (throughout): updated generating comments
2951 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2952 rule instead of at the second, or it might skip lines when removing the
2954 * support/regression/tests/bug1714204.c: changed test to foo
2956 2007-05-08 Borut Razem <borut.razem AT siol.net>
2958 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2959 thanks to SDCC Distributed Compile Farm members,
2960 added Z80 and GBZ80 command line options
2961 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2963 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2965 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2966 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2967 * support/regression/tests/longlit.c: modified to be tested at all and
2968 to pass the actual test
2970 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2972 * device/include/mcs51/uPSD33xx.h: Added.
2974 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2976 * device/lib/_gptrput.c,
2977 * device/lib/_gptrget.c: removed old code,
2979 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2980 * support/regression/tests/bug1714204.c: new, added
2982 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2984 * support/regression/tests/regtrack.c: test was never executed
2985 because of the regression test being picky about white spaces.
2986 * device/lib/mcs51/crtclear.asm: added comment
2988 2007-05-06 Raphael Neider <rneider AT web.de>
2990 * device/lib/pic/Makefile.rules,
2991 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2992 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2994 2007-05-06 Raphael Neider <rneider AT web.de>
2996 * src/pic16/device.h,
2998 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2999 _pic16_setDefaultOptions): removed/reordered command-line args
3000 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3001 devices, regrouped command line args, environment variables),
3002 clarified sone points, added sections on how to add devices to the
3005 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3007 * src/z80/peeph.def: fixed bug in rule 2
3009 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * src/port.h: added TARGET_MCS51_LIKE
3012 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3013 take advantage of it too
3014 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3015 (shiftR2Left2Result): Optimized: don't check shifting by 0
3016 * src/z80/peeph-z80.def,
3017 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3018 modifications, see patch 1700823
3019 * src/mcs51/peep.c (): fixed bug 1712928
3020 * support/regression/tests/bug1712928.c: new, added
3022 2007-05-05 Borut Razem <borut.razem AT siol.net>
3024 * device/lib/pic16/Makefile.common.in,
3025 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3026 removed bash dependencies
3028 2007-05-01 Borut Razem <borut.razem AT siol.net>
3031 fixed bug #1710507: --i-code-in-asm makes compile fail
3032 all iCode comments are now one liners
3033 * src/mcs51/gen.c: fixed memory leak
3035 2007-05-01 Raphael Neider <rneider AT web.de>
3037 * device/lib/pic/libdev/*.c
3038 * device/include/pic/*.h: regenerated all device libs from updated
3040 * support/scripts/inc2h.pl: documented usage, now uses strict to
3043 2007-04-30 Borut Razem <borut.razem AT siol.net>
3046 fixed bug #1669175: Problem with space in output paths
3047 documented how to use paths with spaces for Windows users
3049 2007-04-29 Borut Razem <borut.razem AT siol.net>
3051 * Fixed svn:eol-style and svn:keywords properties
3052 * src/SDCCval.c: fixed bug
3053 #1592871: Segfault with "large" const arrays of characters
3054 replaced recursion with iteration
3055 * Removed svn:executable property from non-executable files
3057 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3059 * src/mcs51/gen.c (genRet): fixed bug 1707003
3061 2007-04-27 Raphael Neider <rneider AT web.de>
3063 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3064 createReachingDefinitions,assignValnums,pic16_destructDF,
3065 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3066 prevent NULL pointer dereferences
3067 * device/lib/pic/libdev/pic16f886.c,
3068 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3069 prevent building them, gputils do not really support them yet
3071 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3073 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3074 helps printf_small. 32 bytes more __idata mem.
3076 2007-04-27 Raphael Neider <rneider AT web.de>
3078 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3079 return early when pb or pb->pcHead is NULL (patch #1708427)
3080 * src/regression/empty.c,
3081 * src/regression/Makefile: added test with empty functions
3082 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3084 2007-04-27 Borut Razem <borut.razem AT siol.net>
3086 * src/SDCCast.c: fixed feature request
3087 #1547512: Redundant strings linked when using sizeof("abc")
3089 2007-04-23 Borut Razem <borut.razem AT siol.net>
3091 * doc/sdccman.lyx, src/SDCCmain.c:
3092 peep-hole comments are generated only if --fverbose-asm option is
3093 specified and --no-peep-comments is not, as proposed by Frieder.
3094 * support/regression/Makefile.in: compile regression tests with
3095 --fverbose-asm option so one can "grep" whether a new (or an old)
3096 peephole is (still) applied; requested by Frieder.
3098 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3100 * device/include/pic/pic16f886.h,
3101 * device/include/pic/pic16f887.h,
3102 * device/lib/pic/libdev/pic16f886.c,
3103 * device/lib/pic/libdev/pic16f887.c,
3104 * device/include/pic/pic14devices.txt,
3105 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3107 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3109 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3112 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3114 * device/lib/_memset.c: assembler version for mcs51
3116 2007-04-22 Borut Razem <borut.razem AT siol.net>
3118 * support/scripts/listerr.c: program to create the list of errors and
3119 warnings list from - added
3120 * doc/sdccman.lyx: removed the note
3121 "For list of warnings and corresponding codes, see err_warn.txt"
3122 * src/SDCCsymt.c: fixed bug #1699804:
3123 Bug with some uses of sizeof(static local array) (MCS51)
3124 * support/regression/tests/bug-1699804.c: added
3126 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3128 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3129 (main): added option -i,
3130 (asmbl, case S_INCL): use search_path_fopen,
3131 mostly from patch 1579668 by Peter Miller, thanks
3132 * src/z80/main.c: fixed typo --callee-saves-bc
3133 * device/include/mcs51/compiler.h: added sfrword for Tasking
3135 2007-04-20 Borut Razem <borut.razem AT siol.net>
3137 * src/z80/main.c: replaced reserved keyword asm with asmblr
3139 2007-04-19 Borut Razem <borut.razem AT siol.net>
3141 * src/port.h: use const pointers to strings
3142 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3143 * src/pic16/main.c: include SDCCargs.h
3144 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3145 const char, since the strings are dynamically allocated
3146 * src/SDCCmain.c: options.code_seg and options.const_seg are
3147 dynamically allocated; check port specific command line options
3148 before the general ones
3149 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3151 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3153 * device/include/ds400rom.h,
3154 * device/lib/ds390/lcd390.c,
3155 * device/lib/ds390/memcpyx.c,
3156 * device/lib/ds390/rtc390.c,
3157 * device/lib/ds400/ds400rom.c,
3158 * device/lib/ds400/memcpyx.c,
3159 * device/lib/hc08/_ret.c: more replacements of keywords with their
3160 double underscore equivalents
3161 * device/lib/ds390/Makefile.in,
3162 * device/lib/ds400/Makefile.in,
3163 * device/lib/gbz80/Makefile.in,
3164 * device/lib/hc08/Makefile.in,
3165 * device/lib/mcs51/Makefile.in,
3166 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3168 2007-04-17 Borut Razem <borut.razem AT siol.net>
3170 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3171 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3172 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3173 to --fverbose-asm, to be gcc'ish
3175 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3177 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3179 2007-04-17 Borut Razem <borut.razem AT siol.net>
3181 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3182 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3183 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3184 with their double underscore equivalent
3186 2007-04-14 Borut Razem <borut.razem AT siol.net>
3188 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3191 2007-04-13 Borut Razem <borut.razem AT siol.net>
3193 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3195 * device/examples/serialcomm/windows/serial.[ch],
3196 device/examples/serialcomm/windows/test_serialcomm.cpp:
3197 updated by Bela Torok
3198 * device/examples/serialcomm/windows/serialcomm.dsw,
3199 device/examples/serialcomm/windows/serialcomm.dsp: added
3201 2007-04-13 Jan Waclawek <wek AT efton.sk>
3203 * doc/sdccman.lyx: additions and changes at various places
3204 (submitted as #1697136).
3205 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3207 2007-04-10 Borut Razem <borut.razem AT siol.net>
3209 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3210 LyX file format changed to 245
3211 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3212 "FreeWare" replaced with "free open source"
3214 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3216 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3218 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3220 * device/include/pic16/pic18fregs.h,
3222 * device/lib/_decdptr.c,
3223 * device/lib/_divsint.c,
3224 * device/lib/_divslong.c,
3225 * device/lib/_divuint.c,
3226 * device/lib/_divulong.c,
3227 * device/lib/_fs2schar.c,
3228 * device/lib/_fs2sint.c,
3229 * device/lib/_fs2slong.c,
3230 * device/lib/_fs2uchar.c,
3231 * device/lib/_fs2uint.c,
3232 * device/lib/_fs2ulong.c,
3233 * device/lib/_fsadd.c,
3234 * device/lib/_fscmp.c,
3235 * device/lib/_fsdiv.c,
3236 * device/lib/_fseq.c,
3237 * device/lib/_fsget1arg.c,
3238 * device/lib/_fsget2args.c,
3239 * device/lib/_fsgt.c,
3240 * device/lib/_fslt.c,
3241 * device/lib/_fsmul.c,
3242 * device/lib/_fsneq.c,
3243 * device/lib/_fsnormalize.c,
3244 * device/lib/_fsreturnval.c,
3245 * device/lib/_fsrshift.c,
3246 * device/lib/_fssub.c,
3247 * device/lib/_fsswapargs.c,
3248 * device/lib/_gptrget.c,
3249 * device/lib/_gptrgetc.c,
3250 * device/lib/_gptrput.c,
3251 * device/lib/_logexpf.c,
3252 * device/lib/_modsint.c,
3253 * device/lib/_modslong.c,
3254 * device/lib/_moduint.c,
3255 * device/lib/_modulong.c,
3256 * device/lib/_mulint.c,
3257 * device/lib/_mullong.c,
3258 * device/lib/_schar2fs.c,
3259 * device/lib/_ser.c,
3260 * device/lib/_setjmp.c,
3261 * device/lib/_sint2fs.c,
3262 * device/lib/_slong2fs.c,
3263 * device/lib/_spx.c,
3264 * device/lib/_uchar2fs.c,
3265 * device/lib/_uint2fs.c,
3266 * device/lib/_ulong2fs.c,
3267 * device/lib/asincosf.c,
3268 * device/lib/atanf.c,
3269 * device/lib/calloc.c,
3270 * device/lib/ds390/tinibios.c,
3271 * device/lib/ds400/tinibios.c,
3272 * device/lib/expf.c,
3273 * device/lib/free.c,
3274 * device/lib/hc08/_mulint.c,
3275 * device/lib/logf.c,
3276 * device/lib/malloc.c,
3277 * device/lib/printf_fast.c,
3278 * device/lib/printf_tiny.c,
3279 * device/lib/printfl.c,
3280 * device/lib/realloc.c,
3281 * device/lib/ser_ir.c,
3282 * device/lib/serial.c,
3283 * support/regression/tests/libmullong.c: replaced all special keywords
3284 with their double underscore equivalent
3285 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3286 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3288 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3289 (genRet): if the bit-symbol is ruonly it already is in the carry
3290 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3291 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3292 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3293 type UCHAR if dest is not bit
3295 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3297 * device/include/math.h,
3298 * device/lib/cotf.c,
3299 * device/lib/expf.c,
3300 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3302 2007-04-01 Borut Razem <borut.razem AT siol.net>
3304 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3305 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3306 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3307 gcc_unreachable() called internal_error()...
3309 2007-03-30 Raphael Neider <rneider AT web.de>
3311 * src/pic/ralloc.c (isData): suppress garbage debug output
3313 2007-03-28 Borut Razem <borut.razem AT siol.net>
3316 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3317 is developed, built and used worldwide, and the word "night" doesn't
3320 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3322 * device/include/mcs51/C8051F360.h: new, added
3323 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3325 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3327 * src/SDCC.y (declaration_specifiers, function_specifier),
3328 * support/Util/SDCCerr.c,
3329 * support/Util/SDCCerr.h,
3331 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3333 * src/SDCCmem.c (deallocParms),
3334 * src/SDCCast.c: support for function inlining, not quite complete
3335 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3336 'restrict' qualifier
3338 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3340 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3341 (saveRBank, unsaveRBank): don't save bits,
3342 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3343 * support/regression/tests/bug1535242.c: new, added
3344 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3345 thanks Alexey Shamrin <shamrin AT gmail.com>,
3346 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3347 removed header guard)
3349 * sdcc.spec: bumped version to 2.6.5
3350 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3352 2007-03-22 Borut Razem <borut.razem AT siol.net>
3354 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3355 fixed bug #1653671: sdcdb integration into ddd is broken
3357 2007-03-22 Raphael Neider <rneider AT web.de>
3359 * src/pic/gen.c (popGetExternal): augmented to also create references
3360 to external variables (not only labels),
3361 (genCall): comment on plan to reduce PAGESEL overhead,
3362 (genFunction, genEndFunction): also save/restore FSR around interrupt
3363 handling code, removed lots of unused code
3364 (genDivOneByte): release acquired temp register
3365 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3367 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3368 for registers that need to be saved during interrupts (FSR, STATUS,
3369 PCLATH; W needs special handling), currently only FSR is used
3371 2007-03-22 Raphael Neider <rneider AT web.de>
3373 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3375 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3377 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3379 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3381 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3383 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3385 * as/link/aslink.h: added LKOBJEXT
3386 * as/link/hc08/link_hc08.dsp,
3387 * as/link/hc08/Makefile.bcc,
3388 * as/link/hc08/Makefile.in,
3389 * as/link/mcs51/aslink.dsp,
3390 * as/link/mcs51/Makefile.bcc,
3391 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3392 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3393 * as/link/lkaomf51.c: merged and moved
3394 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3395 * as/link/z80/lkdata.c,
3396 * as/link/lkdata.c: merged and moved
3397 * as/link/hc08/lkmain.c,
3398 * as/link/mcs51/lkmain.c: cosmetic changes
3399 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3400 * as/link/lklex.c: use LKOBJEXT
3401 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3402 ANSI-fied functions, removed bubble-sorts
3403 * as/link/z80/lksym.c as/link/lksym.c: merged,
3405 * as/link/z80/linkgbz80.dsp,
3406 * as/link/z80/linkz80.dsp,
3407 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3408 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3409 * as/link/z80/lkhead.c,
3410 * as/link/z80/lklex.c: deleted
3411 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3412 * as/link/z80/lkmain.c: added copyfile()
3414 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3416 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3418 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3420 * device/lib/_strlen.c: assembler version for mcs51
3422 2007-03-13 Raphael Neider <rneider AT web.de>
3424 * device/include/pic16/pic18f2221.h,
3425 * device/include/pic16/pic18f2321.h,
3426 * device/include/pic16/pic18f2331.h,
3427 * device/include/pic16/pic18f4221.h,
3428 * device/include/pic16/pic18f4321.h,
3429 * device/include/pic16/pic18f4331.h: fixed config byte location names
3430 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3431 consistently named config byte locations
3433 2007-03-13 Borut Razem <borut.razem AT siol.net>
3435 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3436 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3437 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3438 as/link/z80/Makefile.in, as/z80/Makefile.in:
3441 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3443 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3444 * device/lib/printf_large.c: pointer was converted to generic
3445 pointer for mcs51 models other than model-small (Maarten noticed)
3447 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3449 * device/include/mcs51/ADuC84x.h: Added.
3451 2007-03-10 Borut Razem <borut.razem AT siol.net>
3453 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3454 fixed RFE #1624219: double backslashes in filenames;
3455 functions hexEscape(), octalEscape() and copyStr() moved from
3456 SDCCval.c to SDCCutil.c and made them glovbally available
3458 2007-03-09 Borut Razem <borut.razem AT siol.net>
3460 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3461 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3462 1673361: Missaligned comments in output files
3464 2007-03-09 Raphael Neider <rneider AT web.de>
3466 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3468 2007-03-09 Raphael Neider <rneider AT web.de>
3472 * src/pic/ralloc.c: suppress undesired debug output
3473 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3475 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3477 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3479 2007-03-07 Borut Razem <borut.razem AT siol.net>
3481 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3482 search include files in the current directory
3484 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3486 * src/SDCCglue.c (emitMaps, glue),
3487 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3489 * support/regression/tests/absolute.c: added xdata test
3491 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3494 added condition to macro, fixes bug 1666080
3496 2007-03-02 Raphael Neider <rneider AT web.de>
3498 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3500 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3502 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3503 be cleared. Unconditionally set __XPAGE
3504 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3506 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3511 * src/mcs51/rtrack.c,
3513 * doc/sdccman.lyx: added --no-gen-comments
3514 * src/mcs51/peeph.def: added 192.b, disabled 185
3516 2007-02-25 Raphael Neider <rneider AT web.de>
3518 * src/pic16/gen.c (genCast): fixed typo
3519 * device/lib/pic16/Makefile.subdir: only install existing files
3520 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3522 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3524 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3525 * device/lib/mcs51/crtclear.asm,
3526 * device/lib/mcs51/crtxclear.asm: renumbered labels
3527 * device/lib/mcs51/Makefile.in: added crtcall.asm
3528 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3529 * src/mcs51/gen.c (movc): removed,
3530 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3532 (toCarry, genSend, genRet): added function toCarry,
3533 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3534 (assignBit, genAssign, genCast): added function assignBit
3535 * src/mcs51/Makefile.bcc: added rtrack.c
3536 * src/mcs51/ralloc.h: made valueKnown a bitfield
3537 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3538 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3539 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3540 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3541 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3542 (_pop): only pop valid pairs, see gencjneshort,
3543 (gencjneshort): return pair that still needs to be popped, restructured,
3544 (gencjne, genCmpEq): call _pop
3546 2007-02-23 Raphael Neider <rneider AT web.de>
3548 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3550 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3552 * device/include/mcs51/P89LPC925.h: Added.
3554 2007-02-18 Raphael Neider <rneider AT web.de>
3556 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3558 2007-02-17 Borut Razem <borut.razem AT siol.net>
3560 * support/cpp2/directives.c, support/cpp2/version.c:
3561 synchronized with GCC CPP 4.1.2
3563 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3565 * src/mcs51/rtrack.h,
3566 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3567 by checking the strings passed by emitcode() to the assembler.
3568 Feel free to change. This in part addresses RFE #482179.
3569 Set environment variable SDCC_RTRACK to enable.
3570 * src/mcs51/gen.c: inserted hooks
3571 * src/mcs51/ralloc.h: added two members to struct regs
3572 * support/regression/tests/regtrack.c: added
3574 2007-02-14 Borut Razem <borut.razem AT siol.net>
3576 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3577 * Makefile.in: applied patch from Makefile related part of
3578 #1469393: Compiler does not initialize static data
3580 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3582 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3583 for better fix of bug 1273984, compiles pic16 rand.c
3585 2007-02-12 Borut Razem <borut.razem AT siol.net>
3587 * src/pic16/main.c: fixed pic16 standard library directory bug
3589 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3591 * src/hc08/gen.c (genSwap): fix swap regression test
3593 2007-02-10 Borut Razem <borut.razem AT siol.net>
3595 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3597 * support/regression/tests/bug-1654060.c: added regression test for
3600 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3602 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3603 bit moves in return statement
3605 2007-02-09 Borut Razem <borut.razem AT siol.net>
3607 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3610 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3612 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3613 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3615 2007-02-07 Raphael Neider <rneider AT web.de>
3617 * src/pic16/devices.inc,
3618 * device/include/pic16/pic18fregs.h,
3619 * device/include/pic16/pic18f[24][34]31.h,
3620 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3621 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3622 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3624 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3626 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3627 can this have lived here for so many years?
3628 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3629 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3630 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3632 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3634 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3635 appended by loop induction must be at the very end of the eBBlock
3637 2007-02-05 Kevin Vigor
3639 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3641 2007-02-05 Borut Razem <borut.razem AT siol.net>
3643 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3644 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3646 2007-02-03 Borut Razem <borut.razem AT siol.net>
3648 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3649 applied patch #1646602 option to set default signedness of char to
3650 unsigned, added -funsigned-char command line option,
3651 thanks to Gunther Jehle
3652 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3653 prompt for file deletion a few hundred times (especially the
3654 subversion files, which have ro permissions so it asks for
3655 confirmation), thanks to Simon McAuliffe;
3656 added {} + option to find in order to remove multiple files from a
3659 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3661 * device/include/mcs51/SST89x5xRDx.h: Added.
3663 2007-02-02 Raphael Neider <rneider AT web.de>
3665 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3666 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3668 2007-02-01 Raphael Neider <rneider AT web.de>
3670 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3673 2007-01-31 Borut Razem <borut.razem AT siol.net>
3675 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3676 if compiled with GCC. Thanks to Raphael Neider
3678 2007-01-31 Raphael Neider <rneider AT web.de>
3680 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3681 operand names, handles name and (name + n) for all n,
3682 (sameBank): restructured, also check bank allocation policy,
3683 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3684 (pic14_operandsAllocatedInSameBank): check whether to operands
3685 will be allocated into the same bank (i.e., section) to reduce
3686 BANKSEL overhead, queried from pcode.c:sameBank,
3687 (pic14printLocals): reintroduced clustering registers into a single
3688 section: all compiler generated symbols will now reside in one
3689 bank (per file), reducing BANKSEL overhead and code size,
3690 (showAllMemmaps): use local dbuf where possible
3692 2007-01-29 Raphael Neider <rneider AT web.de>
3694 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3695 (call_libraryfunc): retrieve/create symbol and mark as used,
3696 (genFunction): mark defined functions as non-extern and add again
3697 to code memmap for later output
3698 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3699 (pic14printLocals): reworked for new symbol emission,
3700 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3701 showAllMemmaps): reworked symbol output using dbufs, added handling
3702 of string literals (still incomplete),
3703 (picglue): removed symbol emission, moved into showAllMemmaps,
3704 (emitSymbolSet): new workhorse for symbol output,
3705 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3707 2007-01-29 Borut Razem <borut.razem AT siol.net>
3709 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3710 component contains the extension separator.
3712 2007-01-28 Borut Razem <borut.razem AT siol.net>
3714 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3716 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3717 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3718 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3719 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3720 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3721 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3722 src/z80/gen.c, support/Util/MySystem.c:
3723 accept slash and backslash as directory separator on WIN32 and
3726 2007-01-28 Raphael Neider <rneider AT web.de>
3728 * src/pic16/devices.inc,
3729 * device/include/pic16/pic18f[24][23]21.h,
3730 * device/include/pic16/pic18fregs.h,
3731 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3732 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3733 * device/lib/pic16/libio/adc.ignore,
3734 * device/lib/pic16/libio/i2c.ignore,
3735 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3736 family, as gputils do not yet support the devices
3737 * device/lib/pic16/Makefile.subdir: ignore errors on install
3738 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3739 headers and libraries from gputils .inc files
3741 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3743 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3745 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3747 * doc/sdccman.lyx: add printf benchmarks
3749 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3751 * device/lib/printf_fast.c: fix %c, char promoted to int
3752 * device/lib/printf_tiny.c: fix %c, char promoted to int
3754 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3756 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3758 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3760 * support/regression/tests/swap.c: 64 bit hosts failed
3761 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3763 2007-01-25 Raphael Neider <rneider AT web.de>
3765 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3766 based on absolute register address, patch by Alex Blond
3768 2007-01-22 Raphael Neider <rneider AT web.de>
3770 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3771 emitted, do not emit them again...
3773 2007-01-22 Raphael Neider <rneider AT web.de>
3775 * src/regression/bank1.c, src/regression/compare6.c,
3776 src/regression/add.c: cosmetic changes
3777 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3778 * src/pic/gen.c: fixed global zero and one,
3779 (aopForSym): removed unued code,
3780 (aopGet): assert aop is defined, check and use `index' of
3781 pCodeImmd operands (fixes #1630908),
3782 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3783 (register_reassign): prevent accidental register unification,
3784 (ReuseReg): cosmetic changes (also above)
3785 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3786 pic14emitStaticSeg): do not emit initialized data,
3787 (printIval*): replaced with working versions,
3788 (pic14createInterruptVect,picglue): use idata for initialized data,
3789 now init data should work in all modules (not only main()),
3790 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3792 2007-01-21 Borut Razem <borut.razem AT siol.net>
3794 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3795 use -fPIC or -fpic if they are supported and not ignored
3796 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3797 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3799 2007-01-20 Borut Razem <borut.razem AT siol.net>
3801 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3802 implemented RFE #1470316: allow "$" in variable names
3804 2007-01-20 Raphael Neider <rneider AT web.de>
3806 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3808 2007-01-20 Raphael Neider <rneider AT web.de>
3810 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3811 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3812 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3813 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3814 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3815 * device/lib/pic/libdev/pic*.c,
3816 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3817 * device/lib/pic/libdev/Makefile.in: show progress
3819 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3821 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3822 * support/scripts/sdcc_cygwin_mingw32,
3823 * support/scripts/sdcc_mingw32,
3824 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3825 conformance with autoconf 2.6
3827 2007-01-19 Raphael Neider <rneider AT web.de>
3829 * src/pic/device.c (register_map): fixed list construction
3830 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3831 (genMod): removed case for genModbits,
3832 (genModbits): removed as now unused/unimplemented
3833 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3835 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3837 * support/regression/tests/swap.c: added in response to #1638622
3838 * doc/sdccman.lyx: synced version, minor changes
3840 2007-01-18 Borut Razem <borut.razem AT siol.net>
3842 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3843 thanks to Gunther Jehle
3844 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3845 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3846 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3847 use filename in lineno instead.
3848 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3849 print the file name in ast_print()
3851 2007-01-18 Borut Razem <borut.razem AT siol.net>
3853 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3855 * src/SDCC.lex: stringLiteral() returns const char pointer,
3856 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3857 fixed column counting
3858 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3859 accept const char pointer as parameter
3860 * src/SDCCdwarf2.c: corrected buffer size
3862 2007-01-17 Borut Razem <borut.razem AT siol.net>
3864 * support/Util/dbuf_string.c: fixed for amd64
3866 2007-01-15 Borut Razem <borut.razem AT siol.net>
3868 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3869 removed terminal symbol ELIPSIS, since it was never generated by the
3870 lexer and it was wrongly used in parameter_identifier_list rule
3872 2007-01-15 Raphael Neider <rneider AT web.de>
3874 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3875 code page and data banking description
3876 * src/pic/genarith.c,
3877 * src/pic/gen.h: removed bit arithmetic functions,
3878 updated exit(1) to exit(EXIT_FAILURE)
3879 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3880 * device/include/pic16/pic18f2455.h,
3881 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3882 TRISD and TRISE, fixed/added some bit names
3883 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3884 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3885 updated pic18f2455.{c,h} instead of duplicating them
3887 2007-01-14 Borut Razem <borut.razem AT siol.net>
3889 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3890 Cannot debug files that contain spaces in the path name
3891 by converting spaces in asm file name to underscores
3893 2007-01-13 Borut Razem <borut.razem AT siol.net>
3895 * doc/sdccman.lyx: fixed format errors
3897 2007-01-10 Borut Razem <borut.razem AT siol.net>
3899 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3900 codeseg/constseg #pragma fail
3901 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3902 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3903 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3904 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3906 2007-01-09 Borut Razem <borut.razem AT siol.net>
3908 * get rid of diagnistic.[ch], pretty-print.[ch],
3909 c-pretty-print.[ch], ... used just for error, warning, ...
3911 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3912 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3913 suppoprt/cpp2/pretty-print.[ch]:
3915 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3916 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3917 suppoprt/cpp2/sdcpp.dsp:
3920 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3922 * device/lib/printf_large.c (output_float): removed recursion,
3923 use smaller buffer on stack for mcs51,
3924 fixed bug printing 1.96
3925 * support/regression/tests/snprintf.c: added test
3927 2007-01-07 Borut Razem <borut.razem AT siol.net>
3929 * use dynamic memory buffers instead temporary files
3930 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3932 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3933 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3934 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3935 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3936 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3937 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3938 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3939 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3940 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3941 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3942 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3943 support/Util/dbuf.c, support/Util/dbuf.h:
3945 * .version, sdcc.spec: bumped version to 2.6.4
3947 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3949 * src/port.h: added TARGET_Z80_LIKE macro
3950 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3951 output PSEG location if --xram-loc or --xstack-loc was used
3952 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3954 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3956 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3957 * as/as_z80.dsp, as/z80/as_z80.dsp,
3958 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3959 * sdcc.dsw: moved project files into subdir
3960 * as/hc08/as_hc08.dsp,
3961 * as/hc08/Makefile.bcc,
3962 * as/hc08/Makefile.in,
3963 * as/mcs51/Makefile.bcc,
3964 * as/mcs51/Makefile.in,
3965 * as/z80/Makefile.bcc,
3966 * as/z80/Makefile.in,
3967 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3970 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3973 * as/mcs51/asmain.c,
3975 * as/z80/assym.c: removed include "strcmpi.h"
3976 * as/hc08/strcmpi.c,
3977 * as/hc08/strcmpi.h,
3978 * as/mcs51/strcmpi.c,
3979 * as/mcs51/strcmpi.h,
3980 * support/Util/strcmpi.c,
3981 * support/Util/strcmpi.h: removed files
3982 * as/strcmpi.c: added as_strncmpi()
3984 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3986 * sdcc.dsw: Added some dependencies on project config.dsp
3988 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3990 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3991 with [di]ram_start to fix a regresion
3993 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3995 * configure.in: added missing mcs51 in status output
3996 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3998 * debugger/mcs51/clean.mk (distclean): remove config.h
3999 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4000 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4001 options.h, s-options-h and options.c
4002 * support/cpp2/clean.mk: unused, removed
4003 * Makefile.common.in,
4006 * as/hc08/Makefile.in,
4008 * as/mcs51/Makefile.in,
4009 * as/mcs51/clean.mk,
4012 * as/z80/Makefile.in,
4014 * as/link/Makefile.in,
4015 * as/link/hc08/Makefile.in,
4016 * as/link/hc08/clean.mk,
4017 * as/link/mcs51/Makefile.in,
4018 * as/link/mcs51/clean.mk,
4019 * as/link/z80/Makefile.in,
4020 * as/link/z80/clean.mk,
4021 * as/link/z80/conf.mk,
4022 * debugger/mcs51/Makefile.in,
4023 * debugger/mcs51/clean.mk,
4024 * device/include/Makefile.in,
4025 * device/lib/Makefile.in,
4026 * device/lib/mcs51/Makefile.in,
4027 * device/lib/pic/Makefile.in,
4028 * device/lib/pic/Makefile.common.in,
4029 * device/lib/pic/Makefile.subdir,
4030 * device/lib/pic/Makefile.rules,
4031 * device/lib/pic16/libio/Makefile.in,
4032 * device/lib/pic16/Makefile.subdir,
4033 * device/lib/pic16/libdev/Makefile.in,
4034 * device/lib/pic16/Makefile.rules,
4035 * device/lib/pic16/Makefile.common.in,
4036 * sim/ucsim/avr.src/Makefile.in,
4037 * sim/ucsim/main_in.mk,
4038 * sim/ucsim/cmd.src/Makefile.in,
4039 * sim/ucsim/doc/Makefile.in,
4040 * sim/ucsim/gui.src/Makefile.in,
4041 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4042 * sim/ucsim/gui.src/serio.src/Makefile.in,
4043 * sim/ucsim/hc08.src/Makefile.in,
4044 * sim/ucsim/libltdl/Makefile.in,
4045 * sim/ucsim/s51.src/Makefile.in,
4046 * sim/ucsim/sim.src/Makefile.in,
4047 * sim/ucsim/sim.src/conf.mk,
4048 * sim/ucsim/xa.src/Makefile.in,
4049 * sim/ucsim/z80.src/Makefile.in,
4053 * support/cpp2/Makefile.in,
4054 * support/librarian/Makefile.in,
4055 * support/librarian/clean.mk,
4056 * support/makebin/Makefile.in,
4057 * support/makebin/clean.mk,
4058 * support/packihx/Makefile.in,
4059 * support/regression/Makefile.in,
4060 * support/regression/ports/ds390/spec.mk,
4061 * support/regression/ports/gbz80/spec.mk,
4062 * support/regression/ports/hc08/spec.mk,
4063 * support/regression/ports/mcs51/spec.mk,
4064 * support/regression/ports/mcs51-large/spec.mk,
4065 * support/regression/ports/mcs51-medium/spec.mk,
4066 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4067 * support/regression/ports/pic14/spec.mk,
4068 * support/regression/ports/pic16/spec.mk,
4069 * support/regression/ports/mcs51-stack-auto/spec.mk,
4070 * support/regression/ports/ucz80/spec.mk,
4071 * support/regression/ports/xa51/spec.mk,
4072 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4073 adding a slash after $(top_builddir) and/or adding @datarootdir@
4075 * debugger/mcs51/configure.in,
4076 * device/lib/pic/configure.in,
4077 * device/lib/pic16/configure.in,
4078 * sim/ucsim/configure.in,
4079 * support/cpp2/configure.in,
4080 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4082 * debugger/mcs51/configure,
4083 * device/lib/pic/configure,
4084 * device/lib/pic16/configure,
4085 * sim/ucsim/configure,
4086 * support/cpp2/configure,
4087 * support/packihx/configure: generated with autoconf 2.60
4089 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4091 * as/link/hc08/lkihx.c (newArea),
4092 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4094 2007-01-02 Borut Razem <borut.razem AT siol.net>
4096 * doc/sdccman.lyx: documented #pragma sdcc_hash
4097 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4099 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4101 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4103 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4104 empty 'while'-loop to work correctly, see regression test 'while.c'
4105 * support/regression/tests/while.c: added
4107 2007-01-01 Borut Razem <borut.razem AT siol.net>
4109 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4110 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4111 support/cpp2/libcpp/sdcpp.c:
4112 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4113 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4114 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4116 2006-12-31 Borut Razem <borut.razem AT siol.net>
4118 * SDCPP synchronized with GCC CPP release version 4.1.1,
4119 currently the latest release:
4120 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4121 support/cpp2/libcpp/include/cpp-id-data.h
4122 support/cpp2/libiberty/fopen_unlocked.c
4123 support/cpp2/libiberty/md5.c
4125 support/cpp2/opt-functions.awk
4126 support/cpp2/opt-gather.awk
4127 support/cpp2/optc-gen.awk
4128 support/cpp2/opth-gen.awk:
4130 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4131 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4132 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4133 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4134 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4135 support/cpp2/diagnostic.h, support/cpp2/except.h,
4136 support/cpp2/hwint.h, support/cpp2/input.h,
4137 support/cpp2/intl.h, support/cpp2/move-if-change,
4138 support/cpp2/opts.c, support/cpp2/opts.h,
4139 support/cpp2/output.h, support/cpp2/prefix.c,
4140 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4141 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4142 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4143 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4144 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4145 support/cpp2/version.c:
4147 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4148 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4149 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4150 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4151 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4152 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4153 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4154 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4155 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4156 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4157 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4159 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4160 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4161 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4162 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4163 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4164 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4165 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4166 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4167 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4168 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4169 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4170 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4171 support/cpp2/system.h:
4174 2006-12-31 Borut Razem <borut.razem AT siol.net>
4176 * configure.in, configure: fixed bug #1538756: configure dies if bison
4177 and flex are not installed, 2nd try
4179 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4181 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4182 400.x for better code in RFE 899102
4184 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4186 * src/SDCCpeeph.c (deadMove),
4188 * src/mcs51/peep.h: renamed 'op' by 'reg'
4189 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4190 (scan4op): small change for removeDeadMove(), added support for
4191 'callee saves' and/or PACLL function calls,
4192 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4193 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4194 left in new dispatcher mcs51DeadMove()
4195 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4197 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4199 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4201 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4202 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4204 2006-12-30 Borut Razem <borut.razem AT siol.net>
4206 * support/cpp2/spacs.h: deleted from svn
4207 * configure.in, configure: fixed bug #1538756: configure dies if bison
4208 and flex are not installed
4210 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4212 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4213 with this z80 passes printf float test when enabled
4214 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4216 2006-12-28 Borut Razem <borut.razem AT siol.net>
4218 * support/cpp2/config.in, support/cpp2/configure.in,
4219 support/cpp2/configure, support/cpp2/Makefile.in:
4220 fix for the solaris build
4222 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4224 * src/SDCC.y (type_specifier2, pointer),
4226 * src/SDCCsymt.c (mergeSpec, checkSClass),
4227 * support/Util/SDCCerr.c,
4228 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4229 * support/valdiag/valdiag.py: Allow test cases to specify
4230 required language standard
4231 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4232 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4234 2006-12-27 Borut Razem <borut.razem AT siol.net>
4236 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4237 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4239 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4241 * support/cpp2/libiberty/Makefile.bcc: updated
4242 * src/pic16/main.c: fixed #pragma udata handling
4243 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4245 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4247 * src/SDCCpeeph.c: made labelHashEntry global,
4248 made pcDistance, FBYNAME static,
4249 (pcDistance): made static, use isComment and isLabel,
4251 (getLabelRef): added, extracted from labelRefCount(),
4252 (labelRefCount): use new getLabelRef(),
4253 (callFuncByName): made static, added deadMove,
4254 use isComment and isLabel,
4255 (newPeepRule): made static, set isLabel,
4256 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4257 labels from peephole rules,
4258 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4259 when isComment or isLabel is set
4260 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4261 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4263 * src/mcs51/peep.h: added
4264 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4265 * src/port.h: added peep->deadMove to port structure
4266 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4267 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4268 deadMove, finally removed no. 1 and 2
4275 * src/hc08/gen.c: mark lines with isComment or isLabel
4276 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4278 * sdcc.spec: bumped version to 2.6.3
4280 2006-12-26 Borut Razem <borut.razem AT siol.net>
4282 * support/cpp2/Makefile.in: added dependency on options.h
4283 * configure: regenerated
4284 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4285 * support/cpp2/Makefile.in: added vasprintf.c
4287 2006-12-25 Borut Razem <borut.razem AT siol.net>
4289 * SDCPP synchronized with GCC CPP release version 3.4.6,
4290 the latest release before 4.x:
4291 * support/cpp2/Makefile.in, support/cpp2/config.h,
4292 support/cpp2/configure, support/cpp2/configure.in,
4293 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4294 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4295 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4296 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4297 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4298 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4299 support/cpp2/cpptrad.c, support/cpp2/except.h,
4300 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4301 support/cpp2/hwint.h, support/cpp2/intl.h,
4302 support/cpp2/line-map.c, support/cpp2/line-map.h,
4303 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4304 support/cpp2/output.h, support/cpp2/prefix.c,
4305 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4306 support/cpp2/system.h, support/cpp2/version.c:
4308 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4309 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4310 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4311 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4312 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4313 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4314 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4315 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4316 support/cpp2/move-if-change, support/cpp2/opts.c,
4317 support/cpp2/opts.h, support/cpp2/opts.sh,
4318 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4319 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4320 support/cpp2/win32, support/cpp2/win32/dirent.c,
4321 support/cpp2/win32/dirent.h:
4323 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4324 * support/cpp2/sdcpp.h: renamed from sdcc.h
4325 * sdcppinit.c: deleted
4327 2006-12-23 Borut Razem <borut.razem AT siol.net>
4329 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4330 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4331 preproc.c: an other try to fix bug #982435: introduced
4332 -pedantic-parse-number command line option and pedantic_parse_number
4335 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4337 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4339 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4340 corrected overlayed areax addresses, warn about memory overlaps
4341 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4350 * src/port.h: added xabs_name and iabs_name
4351 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4352 (glue, emitMaps): create and emit maps d_abs and i_abs
4353 * src/SDCCglue.h: cosmetic changes
4354 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4356 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4357 (allocDefault): put absolute, initialized globals in them
4358 * support/regression/tests/absolute.c: added absolute bdata test
4359 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4361 2006-12-20 Borut Razem <borut.razem AT siol.net>
4363 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4364 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4365 added regression test for bug #982435
4367 2006-12-18 Borut Razem <borut.razem AT siol.net>
4369 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4370 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4371 small cosmetic changes
4372 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4373 * support/regression/tests/bug-1351710.c: added regression test
4375 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4377 * doc/sdccman.lyx: added the long missed iCode table
4378 "<where is figure II?>", added links to wiki
4380 2006-12-17 Borut Razem <borut.razem AT siol.net>
4382 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4383 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4384 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4385 unified table driven pragma handling, pragma argument type checking
4386 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4387 current one - version 1.1.3
4388 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4390 2006-12-13 Raphael Neider <rneider AT web.de>
4392 * src/pic/device.h: removed AssignedMemory structure and macros
4393 * src/pic/device.c: removed global finalMapping (linker assigns
4395 (register_map): add SFRs to remembered memRanges
4396 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4397 assignFixedRegisters,assignRelocatableRegisters): removed,
4398 (setMaxRAM,validAddress): adapted accordingly,
4399 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4400 reasonably sized sharebanks,
4401 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4402 (allDefsOutOfRange): removed unused code,
4403 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4405 * src/pic/pcode.c (register_reassign): removed recursion warning,
4406 fired far too often,
4407 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4408 to use existing pic14_stringInSet() to avoid duplicate symbols,
4409 tidied up the code a bit,
4410 (pic14printLocals): added in symmetry to printExterns, replaces
4411 writeUsedRegs more or less,
4412 (picglue): call new pic14_printLocals(),
4413 * device/include/pic/pic*.h: removed #pragma memmap directives,
4414 information gathered from include/pic/pic14devices.txt
4415 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4417 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4419 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4421 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4423 * device/include/mcs51/cc2430.h: fixed missing ';'
4425 2006-12-10 Raphael Neider <rneider AT web.de>
4427 * device/lib/pic16/libc/stdio/vfprintf.c,
4428 * device/lib/pic16/libc/stdio/printf_small.c,
4429 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4430 char arguments, as char varargs are cast to int by the caller,
4431 hopefully fixes #1604915 (other device libraries are still affected)
4433 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4435 * src/mcs51/ralloc.c (packRegsForAssign),
4436 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4438 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4440 * device/include/malloc.h: removed init_dynamic_memory
4441 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4442 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4443 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4444 * device/lib/libsdcc.lib,
4445 * device/lib/Makefile.in,
4446 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4447 * doc/sdccman.lyx: documented use of new _heap.c
4448 * support/regression/tests/malloc.c: removed init_dynamic_memory
4449 * src/cdbFile.c(spacesToUnderscores): new function,
4450 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4452 * device/include/tinibios.h: removed defines for putchar and getchar
4453 * device/lib/ds390/Makefile.in: added putchar.c
4454 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4456 2006-12-09 Borut Razem <borut.razem AT siol.net>
4458 * support/cpp2/sdcc.h: prevent multiple inclusion
4459 * support/cpp2/options.h: deleted
4461 2006-12-08 Borut Razem <borut.razem AT siol.net>
4463 * support/cpp2/sdcc.h: removed x*alloc() macros
4464 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4465 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4466 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4467 * support/cpp2/system.h: moved #include "sdcc.h"
4468 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4469 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4471 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4472 -funsigned-char options
4473 * support/cpp2/sdcppmain.c: fixed bug 1611411
4475 2006-12-07 Borut Razem <borut.razem AT siol.net>
4477 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4480 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4482 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4483 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4485 * .version: bumped to 2.6.2 because a) it's been a while
4486 b) the linker sources have moved c) the preprocessor is upgraded
4488 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4490 * support/regression/tests/snprintf.c: some checks
4491 * lib/src/printf_large.c: %bc: read char instead of int from stack
4493 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4495 * device/include/mcs51/cc2430.h: inserted _XPAGE
4497 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4499 * device/include/mcs51/cc2430.h: added
4501 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4503 * device/include/asm/default/features.h,
4504 * device/include/asm/ds390/features.h,
4505 * device/include/mcs51/at89s53.h,
4506 * device/include/ser.h,
4507 * device/include/ser_ir.h,
4508 * device/include/serial.h: changed keywords to double underscore variants,
4509 fixes bug 1590261 some more, thanks Steven Borley
4511 2006-12-01 Raphael Neider <rneider AT web.de>
4513 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4514 but emit warning (recursion is not supported for pic14)
4516 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4518 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4519 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4521 2006-11-30 Raphael Neider <rneider AT web.de>
4523 * src/pic/device.c (dump_sfr): always emit symbols
4524 * src/pic/glue.c (pic14printPublics): fixed typo
4526 2006-11-30 Raphael Neider <rneider AT web.de>
4528 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4529 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4530 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4531 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4532 a sharebank, use a non-shared bank for the stack if none available
4533 * src/pic/device.h (struct memRange): added linked list next field,
4534 added prototypes for above functions
4535 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4536 (typeRegWithIdx): accept fixed and unfixed stack registers
4537 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4538 the stack, handle shared and banked stack (except for WSAVE),
4539 (insertBankSel): removed useless optimization (will never fire),
4540 (FixRegisterBanking): added optimization for devices with only one
4541 possibly aliased bank of memory, like 16f84
4542 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4543 devices have no SHAREBANK in the linker script
4544 * device/include/pic/pic14devices.txt: documented memmap
4545 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4547 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4549 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4550 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4551 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4552 genhc08Code): switched most of the D (debug) macros to DD (detailed
4553 debug) macros to better control clutter in the generated .asm file.
4554 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4555 genRightShift): fixed bug with non-constant bit shift stored to
4556 a volatile result (SF Open Discussion forum thread #1616749).
4557 Single byte case is not yet optimized.
4559 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * device/include/asm/mcs51/features.h,
4562 * device/include/malloc.h,
4563 * device/include/stdio.h: changed keywords to double underscore variants,
4566 2006-11-27 Borut Razem <borut.razem AT siol.net>
4568 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4569 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4570 support/cpp2/output.h, support/cpp2/cppinit.c,
4571 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4572 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4573 support/cpp2/cppdefault.c, support/cpp2/system.h,
4574 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4575 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4576 support/cpp2/prefix.c, support/cpp2/except.h,
4577 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4578 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4579 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4580 support/cpp2/version.c, support/cpp2/cppmain.c,
4581 support/cpp2/version.h, support/cpp2/hashtable.c,
4582 support/cpp2/cpperror.c:
4583 synchronized with GCC CPP release version 3.3.6,
4584 the latest where cppmain.c still exists.
4585 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4586 support/cpp2/sdcppinit.c: added
4588 2006-11-27 Borut Razem <borut.razem AT siol.net>
4590 * support/cpp2/cpplex.c:
4591 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4593 * support/cpp2/cpplib.c: removed definitions of unused variables
4595 2006-11-26 Borut Razem <borut.razem AT siol.net>
4597 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4598 since they are redefined by macros in support/cpp2/sdcc.h
4599 * support/cpp2/sdcc.h: x*alloc macro redefinition
4601 2006-11-25 Borut Razem <borut.razem AT siol.net>
4603 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4604 support/cpp2/configure, support/cpp2/Makefile.in,
4605 support/cpp2/cppfiles.c, support/cpp2/output.h,
4606 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4607 support/cpp2/config.h, support/cpp2/cpplib.h,
4608 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4609 support/cpp2/cppdefault.c, support/cpp2/config.in,
4610 support/cpp2/system.h, support/cpp2/cpplex.c,
4611 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4612 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4613 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4614 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4615 support/cpp2/configure.in, support/cpp2/intl.h,
4616 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4617 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4618 support/cpp2/version.c, support/cpp2/cppmain.c,
4619 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4620 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4621 support/cpp2/cpperror.c,
4622 support/cpp2/libiberty/safe-ctype.c,
4623 support/cpp2/libiberty/safe-ctype.h,
4624 support/cpp2/libiberty/splay-tree.c,
4625 support/cpp2/libiberty/obstack.c,
4626 support/cpp2/libiberty/lbasename.c,
4627 support/cpp2/libiberty/splay-tree.h,
4628 support/cpp2/libiberty/obstack.h:
4629 synchronized with GCC CPP release version 3.2.3,
4630 the latest before integration of cpp into gcc
4631 * support/cpp2/except.h, support/cpp2/line-map.c,
4632 support/cpp2/line-map.h,
4633 support/cpp2/libiberty/hex.c,
4634 support/cpp2/libiberty/concat.c,
4635 support/cpp2/libiberty/filenames.h: added
4636 * support/cpp2/intl.c: deleted
4638 2006-11-24 Borut Razem <borut.razem AT siol.net>
4640 * src/SDCC.y: enabled compilation of empty source file
4641 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4642 "ISO C forbids an empty source file"
4643 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4644 if all the code is ifdefed out.
4646 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4648 * src/hc08/gen.c (genPcall): fix for bug #1601032
4650 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4652 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4653 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4654 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4655 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4656 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4657 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4658 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4659 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4660 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4661 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4662 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4663 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4664 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4665 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4666 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4667 Renamed to all upper case as per the standard set by SiLabs
4669 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4671 * device/include/mcs51/C8051F520.h: new, added
4672 * device/include/mcs51/compiler.h: added link about predefined macros
4674 2006-11-23 Raphael Neider <rneider AT web.de>
4676 * src/regression/Makefile: add -L path to fresh library
4677 * src/regression/simulate: emphasize FAILED output
4678 * src/regression/create_stc: output _failures from gpsim
4679 * src/regression/compare4.c,
4680 * src/regression/rotate6.c: fixed char literals,
4681 all compile, all run =8-D
4683 * src/pic/pcode.h: added isPCASMDIR macro
4684 * src/pic/gen.c (genAnd): fixed bit offset
4685 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4686 packBits): unified register numbering schemes,
4687 (newReg): do not insert stack registers into hash table,
4688 (initStack): unpinned pseudo stack, simplified,
4689 (typeRegWithIdx): fixed retrieval of stack registers,
4690 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4691 (pCodeReplace): removed invalid assertion,
4692 (insertPCodeInstruction): fixed newly added labels,
4693 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4694 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4695 DumpFlow): removed unsed (broken?) code,
4696 (insertBankSel): prevent STATUS from being BANKSELed,
4697 (FixRegisterBanking): rewritten from scratch, implemented generic
4698 optimizations (suppress BANKSELs to same register and to registers
4699 present in all banks),
4700 (AnalyzeBanking): update flow after BANKSELection
4702 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4703 sharebank, let linker place it, mark STKxx symbols as emitted
4705 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4707 * src/regression/arrays.c,
4708 * src/regression/bank1.c,
4709 * src/regression/bool2.c,
4710 * src/regression/compare7.c,
4711 * src/regression/compare8.c,
4712 * src/regression/compare9.c,
4713 * src/regression/compare10.c,
4714 * src/regression/configword.c,
4715 * src/regression/for.c,
4716 * src/regression/mult1.c,
4717 * src/regression/pointer1.c,
4718 * src/regression/rotate6.c,
4719 * src/regression/string1.c,
4720 * src/regression/struct1.c,
4721 * src/regression/Makefile: make PIC14 regression tests run again
4722 (3 fail, 6 won't compile)
4724 2006-11-21 Raphael Neider <rneider AT web.de>
4726 * device/include/pic16/pic18f4550.h,
4727 * device/include/pic16/pic18f4455.h,
4728 * device/lib/pic16/libdev/pic18f4550.c,
4729 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4730 * configure.in: removed superfluous closing bracket
4732 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4734 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4737 2006-11-21 Raphael Neider <rneider AT web.de>
4739 * src/pic/device.{c,h}: added pic14_getPIC()
4740 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4741 (genAnd): added PIC code for one case, fixes #1597044
4742 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4743 SFRs that are present in all banks (e.g., STATUS)
4745 2006-11-20 Raphael Neider <rneider AT web.de>
4747 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4748 INCFSZ/INCFSZW and declared them as changing Z bit,
4749 (insertPCodeInstruction): correctly invert the above instructions,
4751 (DoBankSelect): don't panic on po_immediates
4753 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4756 * as/link/mcs51/lkihx.c (newArea),
4757 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4758 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4760 2006-11-11 Raphael Neider <rneider AT web.de>
4762 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4763 bitfield symbols, fixes #1579535 (once more...).
4765 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4767 * support/regression/generate-cases.py,
4768 * support/regression/fwk/include/testfwk.h,
4769 * support/regression/fwk/lib/testfwk.c: used code pointers,
4770 (about 50kByte less code generated for mcs51)
4772 2006-11-06 Borut Razem <borut.razem AT siol.net>
4774 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4775 debugger/mcs51/configure: fixed failed check because the function
4776 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4777 who submitted the patch for gpsim.
4778 * debugger/mcs51/configure.in: removed the result message
4779 * debugger/mcs51/Makefile.in: fixed the config.status warning
4780 "... seems to ignore the --datarootdir setting"
4782 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4784 * device/include/mcs51/c8051f020.h,
4785 * device/include/mcs51/c8051f040.h,
4786 * device/include/mcs51/c8051f060.h,
4787 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4788 * src/z80/gen.c (gencjneshort),
4789 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4791 2006-10-31 Borut Razem <borut.razem AT siol.net>
4793 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4794 debugger/mcs51/configure: get readline version
4796 2006-10-30 Borut Razem <borut.razem AT siol.net>
4798 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4799 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4800 debugger/mcs51/configure: locate readline even when cross compiling
4801 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4803 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4805 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4808 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * device/include/malloc.h,
4811 * device/lib/calloc.c,
4812 * device/lib/free.c,
4813 * device/lib/malloc.c,
4814 * device/lib/realloc.c: moved definition of struct into sources
4815 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4817 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4819 * as/asx8051.dsp: corrected output directories
4820 * as/link/hc08: new directory for hc08 linker
4821 * as/hc08/aslink.h, as/link/aslink.h,
4822 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4823 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4824 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4825 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4826 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4827 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4828 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4829 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4830 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4831 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4832 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4833 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4834 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4835 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4836 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4837 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4838 * as/link/hc08/conf.mk,
4842 * sdcc.dsw: moved hc08 linker to as/link/hc08
4843 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4844 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4845 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4846 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4847 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4848 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4849 * as/link/mcs51/aslink.dsp,
4850 * as/link/mcs51/Makefile.in: factored out the common files
4851 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4852 * as/clean.mk: extra cleaning common files
4853 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4854 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4855 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4857 2006-10-29 Raphael Neider <rneider AT web.de>
4859 * src/pic/ralloc.c (newReg): create aliases for registers with
4860 multiple names to fix #1579535 and #1584001,
4861 (regWithIdx,dirregWithName): resolve aliases on lookup
4862 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4864 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4865 to prevent build errors on small devices
4867 2006-10-28 Raphael Neider <rneider AT web.de>
4869 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4870 assumption within interrupt handlers, fixes #1584940
4871 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4872 "emitted" to avoid emitting them again in udata
4874 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4876 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4879 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4881 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4882 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4883 on/off CR to CRLF conversion.
4885 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4887 * doc/sdccman.lyx: updated IRQ section
4889 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4891 * device/lib/serial_io.c: removed
4892 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4893 replacements for serial_io.c
4895 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4897 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4899 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4901 * device/lib/serial_io.c: Default putchar() and getchar() for
4902 mcs51 uses serial port.
4904 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4906 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4908 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4910 * support/regression/ports/mcs51/support.c: smaller
4911 _sdcc_external_startup()
4912 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4914 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4916 * device/lib/gbz80/crt0.s,
4917 * device/lib/gbz80/crt0_rle.s,
4918 * device/lib/gbz80/div.s,
4919 * device/lib/gbz80/fstubs.s,
4920 * device/lib/gbz80/heap.s,
4921 * device/lib/gbz80/mul.s,
4922 * device/lib/gbz80/putchar.s,
4923 * device/lib/gbz80/stubs.s,
4924 * device/lib/z80/crt0.s,
4925 * device/lib/z80/crt0_rle.s,
4926 * device/lib/z80/div.s,
4927 * device/lib/z80/fstubs.s,
4928 * device/lib/z80/heap.s,
4929 * device/lib/z80/mul.s,
4930 * device/lib/z80/putchar.s,
4931 * device/lib/z80/stubs.s: reverted, I was mistaken
4933 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4935 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4936 * support/regression/ports/mcs51/support.c: removed race
4937 condition on TI in _putchar allowing to use serial port mode 0
4939 2006-10-20 Borut Razem <borut.razem AT siol.net>
4941 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4943 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4945 * device/lib/gbz80/crt0.s,
4946 * device/lib/gbz80/crt0_rle.s,
4947 * device/lib/gbz80/div.s,
4948 * device/lib/gbz80/fstubs.s,
4949 * device/lib/gbz80/heap.s,
4950 * device/lib/gbz80/mul.s,
4951 * device/lib/gbz80/putchar.s,
4952 * device/lib/gbz80/stubs.s,
4953 * device/lib/z80/crt0.s,
4954 * device/lib/z80/crt0_rle.s,
4955 * device/lib/z80/div.s,
4956 * device/lib/z80/fstubs.s,
4957 * device/lib/z80/heap.s,
4958 * device/lib/z80/mul.s,
4959 * device/lib/z80/putchar.s,
4960 * device/lib/z80/stubs.s: removed all leading underscores from area names
4962 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4965 regression tests are not waiting in the simulator for simulated
4966 transmission of debug output
4968 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4970 * device/lib/printf_large.c: slightly smaller
4971 * doc/sdccman.lyx: do not use spaces within html links
4973 2006-10-16 Borut Razem <borut.razem AT siol.net>
4975 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4976 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4977 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4978 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4979 debugger/mcs51/configure:
4980 [ 1185668 ] add gnu readline support to sdcdb - enabled
4982 2006-10-16 Raphael Neider <rneider AT web.de>
4984 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4985 fixes #1577882, removes close to all banking optimizations
4987 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4990 variables in code memory
4991 * support/regression/tests/absolute.c: added test for this
4993 2006-10-15 Raphael Neider <rneider AT web.de>
4995 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4997 (BankSelect): emit BANKSEL before touching linker-placed regs,
5000 2006-10-10 Raphael Neider <rneider AT web.de>
5002 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5003 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5004 * src/pic/main.c (_pic14_parseOptions),
5005 * src/pic/main.h: mostly reverted to previous state, now use results
5006 from SDCCmain.c's argument parsing
5008 2006-10-10 Borut Razem <borut.razem AT siol.net>
5010 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5011 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5012 [ 1185668 ] add gnu readline support to sdcdb -
5013 prepared for READLINE, not enabled yet,
5014 thanks to <tal.bav AT gmail.com>
5016 2006-10-10 Raphael Neider <rneider AT web.de>
5018 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5019 * src/pic16/devices.inc,
5020 * device/include/pic16 (pic18f[24]620.h),
5021 * device/include/pic18fregs.h,
5022 * device/lib/pic16/pics.all,
5023 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5024 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5025 Gary Plumbridge and Anton Strobl
5027 2006-10-10 Raphael Neider <rneider AT web.de>
5029 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5030 --stack-siz=NUM options to configure the argument passing stack
5031 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5032 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5033 (pic14_getSharebankSize): obey --stack-siz=NUM,
5034 (pic14_getSharebankAddress): obey --stack-loc=NUM
5036 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5038 * doc/sdccman.lyx: added to the manual
5039 * doc/figures/ddd_example.png: added (neither pdflatex nor
5040 most browsers seem to like the .eps file)
5042 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5044 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5045 to /tmp and /var/tmp acc. LSB
5046 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5048 * support/regression/tests/onebyte.c: added test
5050 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5052 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5054 2006-10-05 Borut Razem <borut.razem AT siol.net>
5056 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5058 - sdcc.dsw: changed property eol-style to CRLF
5059 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5061 2006-10-04 Raphael Neider <rneider AT web.de>
5063 * device/include/pic/{pic16f84.h,pic16f84a.h},
5064 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5065 from patch #1522504, thanks to Robas Teodor
5067 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5069 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5072 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5074 * src/pic16/glue.c (pic16emitMaps),
5075 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5076 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5077 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5078 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5080 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5081 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5083 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5085 * support/librarian/sdcclib.c: Added option -l.
5086 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5088 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5089 using Windows command prompt.
5091 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * device/lib/libsdcc.lib: added module rand
5094 * src/ds390/ralloc.c (rematStr),
5095 * src/hc08/ralloc.c (rematStr),
5096 * src/mcs51/ralloc.c (rematStr),
5097 * src/z80/ralloc.c (rematStr): made output more consistent
5098 * src/mcs51/gen.c: cosmetic changes
5100 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5102 * src/port.h: added mem.cabs_name to PORT
5109 * src/z80/main.c: added cabs_name initializers
5110 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5112 (emitMaps): emit absolutes in code memory into cabs_name
5114 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5115 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5116 * support/regression/fwk/include/testfwk.h: added define for at
5117 * support/regression/tests/absolute.c: added, new
5119 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5121 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5122 optimizations, see also patch 887161 by Stas Sergeev
5123 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5124 to be necessary anymore,
5125 (102, 103, 104, 127): renamed all occurances of bp to _bp
5127 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5130 thanks Weston T. Schmidt for patch 1555221
5131 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5132 * src/SDCCicode.c(geniCodeMultiply): small optimization
5134 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * device/include/stdlib.h: added rand prototypes
5137 * device/lib/rand.c: new, added
5138 * device/lib/Makefile.in: added rand.c
5139 * src/z80/peeph.def,
5140 * src/z80/peeph-gbz80.def,
5141 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5143 2006-09-20 Raphael Neider <rneider AT web.de>
5145 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5147 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5149 * as/link/aslink.h: cosmetic changes
5150 * as/link/mcs51/Makefile.in,
5151 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5153 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5156 * as/link/mcs51/aslink.h,
5157 * as/link/z80/aslink.h: merged and moved to as/link/
5158 * as/link/lkstore.c,
5159 * as/link/mcs51/lkstore.c: moved to as/link/
5160 * as/link/clean.mk: remove *.o
5161 * as/link/mcs51/alloc.h: deleted
5162 * as/link/mcs51/lkarea.c: added lnksect prototype
5163 * as/link/mcs51/lkdata.c,
5164 * as/link/mcs51/lklex.c,
5165 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5166 * as/link/mcs51/lkmem.c,
5167 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5168 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5169 * as/link/mcs51/aslink.dsp,
5170 * as/link/mcs51/Makefile.aslink,
5171 * as/link/mcs51/Makefile.bcc,
5172 * as/link/mcs51/Makefile.in: updated for moved files
5173 * as/link/z80/lkarea.c,
5174 * as/link/z80/lkhead.c,
5175 * as/link/z80/lklex.c,
5176 * as/link/z80/lklibr.c,
5177 * as/link/z80/lklist.c,
5178 * as/link/z80/lkmain.c,
5179 * as/link/z80/lkrloc.c,
5180 * as/link/z80/lksym.c: synced with mcs51
5181 * as/link/z80/lkdata.c,
5182 * as/link/z80/lkeval.c,
5183 * as/link/z80/lkihx.c,
5184 * as/link/z80/lks19.c: cosmetic changes
5185 * as/link/z80/Makefile.in,
5186 * as/link/z80/linkgbz80.dsp,
5187 * as/link/z80/linkz80.dsp: updated for moved files
5189 2006-09-16 Borut Razem <borut.razem AT siol.net>
5191 * debugger/mcs51/sdcdb.c: partially fixed
5192 [ 1203664 ] sdcdb fails to open files w. two "." periods
5193 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5194 debugger/mcs51/symtab.h: fixed indenting
5195 * configure.in, configure: up to date with latest Maarten's changes
5197 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5200 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5201 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5202 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5203 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5204 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5205 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5206 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5207 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5208 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5209 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5210 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5211 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5212 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5213 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5214 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5215 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5216 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5217 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5218 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5219 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5220 as/link/mcs51/alloc.h,
5221 as/link/mcs51/clean.mk,
5222 as/link/mcs51/conf.mk,
5223 as/link/mcs51/Makefile.bcc,
5224 as/link/mcs51/Makefile.in,
5225 as/link/mcs51/readme.390,
5226 as/link/mcs51/strcmpi.c,
5227 as/link/mcs51/strcmpi.h,
5229 as/mcs51/Makefile.bcc,
5230 as/mcs51/Makefile.in,
5233 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5235 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5238 * as/link/Makefile.in,
5239 * as/link/z80/linkgbz80.dsp,
5240 * as/link/z80/linkz80.dsp,
5247 * link/z80/aslink.h,
5248 * link/z80/clean.mk,
5250 * link/z80/linkgbz80.dsp,
5251 * link/z80/linkz80.dsp,
5252 * link/z80/lkarea.c,
5253 * link/z80/lkdata.c,
5254 * link/z80/lkeval.c,
5257 * link/z80/lkhead.c,
5260 * link/z80/lklibr.c,
5261 * link/z80/lklist.c,
5262 * link/z80/lkmain.c,
5263 * link/z80/lkrloc.c,
5266 * link/z80/Makefile.in,
5268 * sdcc.dsw: moved link/ to as/link/
5270 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * as/mcs51/i51mch.c (machine): fixed warning
5274 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5276 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5278 2006-09-09 Borut Razem <borut.razem AT siol.net>
5280 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5281 sdcdb WIN32 native port
5282 * src/clean.mk: fixed
5284 2006-09-08 Borut Razem <borut.razem AT siol.net>
5286 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5288 2006-09-08 Raphael Neider <rneider AT web.de>
5290 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5291 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5292 to gplink to disable processor mismatch warning and to allow
5293 the use of devices with only aliased (shared) memory banks,
5294 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5296 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5298 * doc/sdccman.lyx: Some re-formating plus example on using
5299 #pragma preproc_asm +/-
5301 2006-09-07 Borut Razem <borut.razem AT siol.net>
5303 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5306 2006-09-06 Borut Razem <borut.razem AT siol.net>
5308 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5309 line at sdcc.nsi:153
5310 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5312 2006-09-05 Borut Razem <borut.razem AT siol.net>
5314 * configure.in, configure: support for winsock2
5315 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5316 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5317 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5318 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5319 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5321 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5325 * support/regression/tests/bug1551947.c: new, added
5326 * src/SDCCsymt.h: strings are char* not byte*
5328 2006-09-05 Raphael Neider <rneider AT web.de>
5330 * device/lib/pic16/libdev/pic18f4550.c,
5331 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5332 declarations/definitions from patch #1520949
5334 2006-09-05 Raphael Neider <rneider AT web.de>
5336 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5337 byte-aligned bitfields, fixes #1539278
5339 2006-09-05 Raphael Neider <rneider AT web.de>
5341 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5344 2006-09-04 Borut Razem <borut.razem AT siol.net>
5346 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5347 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5348 -mno-cygwin is a part of the compiler name
5349 * support/scripts/sdcc_mingw32: don't disable ucsim
5351 2006-09-03 Borut Razem <borut.razem AT siol.net>
5353 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5354 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5356 2006-09-03 Raphael Neider <rneider AT web.de>
5359 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5360 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5363 2006-09-01 Borut Razem <borut.razem AT siol.net>
5365 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5366 to make ppc-osx happy
5368 2006-08-31 Borut Razem <borut.razem AT siol.net>
5370 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5371 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5372 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5373 * support/regression/ports/ds390/spec.mk,
5374 support/regression/ports/mcs51/spec.mk,
5375 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5376 To run regression tests in mingw environment:
5377 make DEV_NULL=NUL CC=gcc
5379 2006-08-30 Borut Razem <borut.razem AT siol.net>
5381 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5382 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5383 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5384 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5385 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5386 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5387 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5388 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5389 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5390 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5391 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5392 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5393 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5394 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5395 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5396 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5397 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5398 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5399 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5400 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5401 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5402 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5403 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5404 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5405 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5406 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5407 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5408 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5409 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5410 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5411 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5412 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5413 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5414 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5415 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5416 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5417 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5418 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5419 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5420 ucsim WIN32 native port
5422 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5424 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5426 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5428 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5429 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5431 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5433 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5434 * support/regression/tests/bug1546986.c: new, added
5435 * as/mcs51/.cvsignore,
5436 * debugger/mcs51/.cvsignore,
5437 * src/.cvsignore: deleted
5439 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5441 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5444 2006-08-20 Borut Razem <borut.razem AT siol.net>
5446 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5447 removed cl_listen_console::match(), cl_console::match(),
5448 restructured cl_commander::proc_input()
5450 2006-08-16 Borut Razem <borut.razem AT siol.net>
5452 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5453 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5454 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5456 2006-08-14 Borut Razem <borut.razem AT siol.net>
5458 * support/regression/Makefile.in,
5459 support/regression/ports/pic14/gpsim.cmd,
5460 support/regression/ports/pic14/spec.mk,
5461 support/regression/ports/pic14/support.c:
5462 added pic14 regression test
5464 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5466 * as/doc/asxhtm.html: documented changed ABS behaviour
5467 * as/doc/README: fixed some typos
5469 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5474 2006-08-12 Borut Razem <borut.razem AT siol.net>
5476 * support/regression/fwk/include/testfwk.h,
5477 support/regression/fwk/lib/testfwk.c,
5478 support/regression/generate-cases.py,
5479 support/regression/Makefile.in:
5480 regression test framework does not depend on function pointers and
5483 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5485 * device/include/stddef.h: c temporary hack to fix bug 1518273
5487 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5489 * device/include/mcs51/cc2510fx.h: added
5490 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5493 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5495 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5496 * as/z80/Makefile.in: added strcmpi.c
5497 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5498 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5500 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * device/lib/gbz80/asm_strings.s,
5503 * device/lib/gbz80/crt0_rle.s,
5504 * device/lib/gbz80/div.s,
5505 * device/lib/gbz80/mul.s,
5506 * device/lib/gbz80/shift.s,
5507 * device/lib/z80/asm_strings.s,
5508 * device/lib/z80/crt0_rle.s,
5509 * device/lib/z80/div.s,
5510 * device/lib/z80/mul.s,
5511 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5512 flags which are all upper case
5514 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5516 * as/z80/asm.h: made CASE_SENSITIVE 1
5517 * link/z80/aslink.h: made CASE_SENSITIVE 1
5518 * src/z80/gen.c (throughout): made all conditionals upper case
5519 * support/regression/tests/bug1503067.c: new
5521 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5523 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5524 (shiftIntoPair): added case 2 for PAIR_IY,
5525 (setupToPreserveCarry): replaced parameters with iCode and check if
5526 PAIR_DE is in use to fix bug 1399290,
5527 (genPlus, genMinus): updated call to setupToPreserveCarry
5528 * support/regression/tests/bug1399290.c: new
5530 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5532 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5533 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5534 * src/ds390/gen.c (shiftRLong),
5535 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5536 * src/mcs51/gen.c (sameReg): changed to sameByte,
5537 (xch_a_aopGet): new,
5538 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5539 shiftRLong): fixed bug 1533966
5540 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5541 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5542 * support/regression/Makefile.in: disabled z80, enabled ucz80
5543 * support/regression/tests/float_trans.c: enabled test for z80 and host
5544 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5546 2006-08-01 Borut Razem <borut.razem AT siol.net>
5548 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5549 comparison is always false due to limited range of data type
5550 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5552 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5554 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5555 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5556 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5557 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5559 2006-07-31 Borut Razem <borut.razem AT siol.net>
5561 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5562 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5563 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5564 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5565 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5566 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5567 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5568 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5569 enable ucsim mingw compilation. Serial port is disabled,
5570 since it uses termios.h API, which is not available on native
5573 2006-07-31 Borut Razem <borut.razem AT siol.net>
5575 * Small Device C Compiler 2.6.0 released
5576 * support/scripts/sdcc.nsi: added FULL_DOC option
5577 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5579 2006-07-28 Borut Razem <borut.razem AT siol.net>
5581 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5582 * doc/INSTALL.txt: updated
5584 2006-07-27 Borut Razem <borut.razem AT siol.net>
5586 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5587 device/lib/pic/libdev/Makefile.in: fixed bug
5588 [ 1438354 ] pic libsdcc: distclean doesn't work
5589 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5590 device/lib/pic16/libio/Makefile.in: fixed bug
5591 [ 1438344 ] pic16 lib: clean doesn't work properly
5592 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5594 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5596 * device/lib/pic/libsdcc/fsdiv.c,
5597 * device/lib/pic/libsdcc/fsmul.c,
5598 * device/lib/pic16/libsdcc/float/fsdiv.c,
5599 * device/lib/pic16/libsdcc/float/fsmul.c,
5600 * device/lib/_fsdiv.c,
5601 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5602 * support/regression/tests/bug1520966.c: added
5603 * doc/knownbugs.html: removed [ 1520966 ] from the list
5605 2006-07-25 Borut Razem <borut.razem AT siol.net>
5607 * configure.in, configure, sdccconf_in.h: fixed bug
5608 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5609 * doc/knownbugs.html: removed [ 1519095 ] from the list
5611 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5613 * doc/knownbugs.html: added, contains list of known bugs at release
5614 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5616 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5618 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5619 function registers and corrected defaults with additional warning
5620 * device/lib/malloc.c: cosmetic changes
5621 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5622 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5623 (fillGaps): and used it
5625 2006-07-20 Raphael Neider <rneider AT web.de>
5627 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5628 output unless SDCCPICDEBUG is set
5629 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5630 output if SILENT is set
5632 2006-07-11 Borut Razem <borut.razem AT siol.net>
5634 * doc/README.txt: updated
5636 2006-07-10 Borut Razem <borut.razem AT siol.net>
5638 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5639 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5640 in WIN32 installation
5641 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5644 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5646 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5647 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5649 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5651 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5653 2006-07-06 Borut Razem <borut.razem AT siol.net>
5655 * support/regression/tests/bitfields.c:
5656 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5657 * support/regression/tests/constantRange.c:
5658 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5660 2006-07-04 Borut Razem <borut.razem AT siol.net>
5662 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5664 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5665 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5666 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5667 reverted changes from 2006-07-03
5668 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5669 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5670 added CPPFLAGS, used by the host port
5672 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5674 * support/regression/valdiag/tests/switch.c,
5675 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5676 * support/regression/tests/libmullong.c: fixed for host
5677 * support/regression/ports/host/spec.mk: disable all warnings for host,
5678 SDCC runs with --less-pedantic too
5680 2006-07-03 Borut Razem <borut.razem AT siol.net>
5682 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5684 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5685 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5686 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5687 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5689 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5690 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5691 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5692 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5694 2006-07-02 Raphael Neider <rneider AT web.de>
5696 * src/pic16/devices.inc,
5697 * device/include/pic16/pic18fregs.h,
5698 * device/include/pic16/pic18f4550.h,
5699 * device/lib/pic16/pics.all,
5700 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5702 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5704 * as/hc08/lkaomf51.c (OutputName),
5705 * as/mcs51/lkaomf51.c (OutputName),
5706 * as/z80/asmain.c (asmbl),
5707 * src/ds390/main.c (asmLineNodeFromLineNode),
5708 * src/hc08/ralloc.c (hc08_assignRegisters),
5709 * src/mcs51/main.c (asmLineNodeFromLineNode),
5710 * src/xa51/ralloc.c (checkRegMask),
5711 * src/xa51/gen.c (emitcode),
5712 * src/z80/gen.c (_emit2),
5713 * src/SDCCast.c (searchLitOp),
5715 * support/packihx/packihx.c,
5716 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5717 * src/ds390/gen.c (aopPutUsesAcc),
5718 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5719 * support/regression/tests/libmullong.c (mullong_wrapper),
5720 * src/SDCCsymt.c (powof2),
5722 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5723 * src/SDCCsymt.h: added TYPE_TARGET_*
5724 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5725 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5726 SDCCast because 1) header problems 2) this is the right place
5727 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5728 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5731 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5733 * src/SDCCicode.h: removed buggy semicolon in unused macro
5734 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5735 search for previous definiton of auto symbols too,
5736 (findPrevUse): fixed logic of emitWarnings
5738 2006-06-26 Raphael Neider <rneider AT web.de>
5740 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5741 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5743 2006-06-25 Raphael Neider <rneider AT web.de>
5745 * device/lib/pic/libm: NEW, added math library functions
5746 * device/lib/pic/libsdcc: NEW; added float support functions
5747 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5748 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5749 NEW, added math related headers
5750 * device/include/asm/pic/features.h: NEW
5751 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5752 (popGet): allow larger offsets for AOP_PCODE,
5753 (genDataPointerSet): handle literals explicitly, more debug output,
5754 (genAssign): fixed for float using aopLiteral ;-)
5755 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5756 GOTO initialisation routine
5757 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5758 flag on registers, fixes #1469043 (local variables do not work)
5759 * src/pic/main.c (_pic14_do_link),
5760 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5763 2006-06-25 Borut Razem <borut.razem AT siol.net>
5765 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5766 characters printed (not including the trailing '\0' used to end
5767 output to strings). Problem detected in regression test bug-927659.c.
5768 NOTE: printf() family functions should return int instead
5770 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5771 specifier are printed as themselves
5772 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5773 support flags, width and precision specifiers
5775 2006-06-24 Borut Razem <borut.razem AT siol.net>
5777 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5778 to the list of sdcc tagrets not supporting bit type
5779 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5780 testfor pic16 due to bug:
5781 [ 1511794 ] pic16: regression test bug-895992.c fails
5783 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5785 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5786 * src/SDCCglue.c (initPointer), fixed bug 1496419
5787 * support/regression/tests/bug1496419.c: new, added
5789 2006-06-22 Borut Razem <borut.razem AT siol.net>
5791 * support/regression/ports/pic16/support.c: use gpsim usart module from
5792 libgpsim_modules library
5794 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5796 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5799 2006-06-19 Raphael Neider <rneider AT web.de>
5801 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5802 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5803 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5804 (pic14printExterns,pic14printPublics,pic16printPublics,
5805 pic16_printExterns): use new functions to emit symbols
5806 (picglue,pic16glue): emit publics before emitting externs
5807 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5808 locally defined functions to avoid bug #1443651
5809 * support/regression/tests/bug-716242.c: removed pic16 workaround
5810 * support/regression/ports/pic16/spec.mk: ignore errors during build
5812 2006-06-19 Raphael Neider <rneider AT web.de>
5814 * src/pic/glue.h: added pic14aopLiteral prototype
5815 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5816 * src/pic/gen.c: removed stdint.h dependency
5817 (aopGet): use Safe_strdup()
5818 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5819 (genDataPointerSet): use pic14aopLiteral()
5820 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5821 for pic16; thanks to Bernhard and Maarten
5823 2006-06-18 Borut Razem <borut.razem AT siol.net>
5825 * support/regression/tests/structflexarray.c: flexible array members
5826 not supported by gcc < 3
5827 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5829 * src/pic/gen.c: don't include [p]strdin.h on solaris
5830 * support/Util/pstdint.h: addad svn attributes
5831 * support/regression/tests/constantRange.c,
5832 support/regression/tests/rotate.c: include inttypes.h instead
5833 stdint.h on solaris, addad svn attributes
5835 2006-06-18 Raphael Neider <rneider AT web.de>
5837 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5839 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5840 (pic16_genMinusBits): simplified sign-extension
5841 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5842 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5843 adjusted to correctly handle mixed-signed operands, disabled
5844 now unused multiplciation routines
5845 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5846 (assignResultValue): added argument denoting the size of the result
5847 as returned by the function (fixes upcasts in assigning from
5848 function calls: char foo(); int i = foo();)
5849 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5850 function result to assignResultValue
5851 (genMult): disabled inlined multiplication code
5852 (genDiv): augmented to also handle the modulus operator, fixed to
5853 handle mixed-signed operands correctly
5854 (genMod): simply call genDiv, disabled unused code
5855 (genAssign): fixed missing (sign-)extension on result
5856 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5857 valid char operands, allow signed operands for native code, added
5858 division and modulo operator handling
5859 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5861 As a consequence, onebyte.c (if split into two files) and muldiv.c
5862 pass regression tests.
5864 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5866 * doc/Makefile.in: two runs of makeindex seem needed to get
5867 correct page references in the index of sdccman.pdf
5868 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5870 2006-06-17 Borut Razem <borut.razem AT siol.net>
5872 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5874 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5876 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5877 mentioned ec2drv and paulmon
5879 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5881 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5882 consecutive abs areas
5883 (find_empty_space, allocate_space): added map to handle codemap or
5885 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5886 absolute idata and xdata
5887 * as/mcs51/lkmem.c (summary2): updated legend
5889 2006-06-16 Raphael Neider <rneider AT web.de>
5891 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5893 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5895 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5897 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5899 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5901 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5902 value of generic pointers,
5912 src/z80/main.c: PORT structure, added elements for gp_tags field,
5913 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5914 fields in the PORT structure of each port,
5915 * src/SDCCast.c (decorateType): allow processing of generic pointers
5916 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5919 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5925 * src/pic16/pcode.c,
5927 * src/pic/pcoderegs.c,
5930 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5931 bug 1504689 on minGW
5933 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5935 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5937 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5939 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5941 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5943 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5946 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5948 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5949 to a char variable. Fixed bug #1504211
5950 * device/include/pic16/adc.h,
5951 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5952 and fixed bug #1364390
5954 2006-06-10 Borut Razem <borut.razem AT siol.net>
5956 * CVSROOT: removed the CVS left-over
5958 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5960 * as/hc08/asmain.c (asexit),
5961 * as/hc08/lkmain.c (lkexit),
5962 * as/mcs51/asmain.c (asexit),
5963 * as/mcs51/lkmain.c (lkexit),
5964 * src/SDCCglue.c (DEFSETFUNC),
5965 * src/SDCCmain.c (linkEdit, assemble),
5966 * support/librarian/sdcclib.c (AddRel),
5967 replaced unlink() by standard C remove()
5968 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5969 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5970 gatherImplicitVariables): new, added to fix bug 608752,
5971 (createFunction): added gatherImplicitVariables()
5972 * src/SDCCast.h: added createRMW prototype
5973 * src/SDCCsymt.h (struct symbol): added infertype
5974 * support/regression/tests/bug608752.c: new, added
5976 2006-06-10 Raphael Neider <rneider AT web.de>
5978 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5979 multibyte dummy reads (fixes #1503234)
5981 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5983 * device/include/mcs51/compiler.h: new, added header file to enable
5984 creating common sfr definition header files for different compilers
5986 2006-06-05 Raphael Neider <rneider AT web.de>
5988 * src/pic16/{pcode.h,genarith.c}:
5989 introduced pCodeOp combining any two pCodeOps (previously only
5990 two register operands could be combined), removed pcop2 from
5991 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5992 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5993 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5994 rewritten to use new PO_TWO_OPS
5995 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5996 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5997 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5998 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5999 (pic16_get_op): embraced return arg to allow #define return(x),
6000 added new case for combined opcodes
6001 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6002 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6003 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6005 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6007 * src/SDCCval.c (checkConstantRange): added
6008 * src/SDCCval.h: added checkConstantRange
6009 * support/Util/SDCCerr.c,
6010 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6011 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6012 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6013 * src/SDCCast.c (decorateType): added checkConstantRange,
6014 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6015 can be emitted with the correct always true/false warning,
6016 added optimization for double '!';
6017 result of decorateType() must be assigned back to the tree, because
6018 decorateType() can change the tree
6019 * src/SDCCicode.c (geniCodeLogic),
6020 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6021 (checkConstantRange): removed, it was only a fragment which never
6023 * src/SDCCsymt.c (computeType): fixed promotion for
6024 "-1 < (unsigned bit) b"
6025 * src/pic/ralloc.c (packRegsForAssign),
6026 * src/pic16/ralloc.c (packRegsForAssign),
6027 * src/hc08/ralloc.c (packRegsForAssign),
6028 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6030 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6031 * support/regression/tests/constantRange.c: added
6032 * support/valdiag/tests/constantRange.c: added
6033 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6035 2006-06-02 Borut Razem <borut.razem AT siol.net>
6037 * support/regression/ports/pic16/support.c: increase stack size
6039 * support/regression/Makefile.in: sort tests by name so that the
6040 resutlts can be compared on different machines / platforms
6042 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6044 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6045 * src/ds390/gen.c (emitLabel): new, added,
6046 (genDjnz): fixed stack overflow bug,
6047 (throughout): cosmetic changes to sync with mcs51/gen.c,
6048 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6049 * src/mcs51/gen.c (genEndFunction): small optimization,
6050 (throughout): cosmetic changes to sync with ds390/gen.c
6052 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6054 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6055 (_print_format): fixed printing pointers
6056 * src/mcs51/gen.c (emitLabel, movb): new, added,
6057 (genAssign): small optimization,
6058 (genDjnz): fixed stack overflow bug,
6059 (throughout): replaced sprintf with SNPRINTF,
6060 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6061 replaced emitcode("mov", "b,...") with MOVB(...),
6062 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6063 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6064 * src/mcs51/peeph.def: added rules 140 and 264
6065 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6066 so they may get optimized into registers
6068 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6070 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6071 immediately when encountered,
6072 (printUsage): always use stderr even on windows
6074 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6076 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6077 (processParms): fixed bug #1247551
6078 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6079 parseCmdLine, main): print '--version' to stdout,
6080 print 'help' to stdout if --help is given,
6081 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6082 arguments are given; fixed --help
6084 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6086 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6087 * support/regression/tests/bug-1493710.c: added
6089 2006-05-27 Borut Razem <borut.razem AT siol.net>
6091 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6093 * support/regression/ports/pic16/support.c: increase stack size
6094 from default 64 bytes to 128 bytes
6095 * support/regression/tests/staticinit.c,
6096 support/regression/tests/float.c: regression tests fully enabled
6097 for pic16 port by putting the initialized data arrays into the code
6099 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6100 This was changed by mistake in the previous version.
6102 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6104 * src/pic16/gen.c (genFunction, genEndFunction): some
6105 beautifications, fixed bug with falsely restoring FSR2 in large
6106 stack model, thanks to Beau E. Cox for reporting the bug
6108 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * debugger/mcs51/break.c,
6111 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6112 use %p to print pointers, made address variables unsigned
6113 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6114 * debugger/mcs51/symtab.c (parseSymbol): must return something
6115 * src/mcs51/gen.c (aopForSym): small optimization,
6116 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6117 (freeAsmop): added missing break,
6118 (aopPut): removed parameter bvolatile, determine it inside the function,
6119 (saveRegisters, unsaveRegisters): small optimization,
6120 (genIpush): removed pointless check,
6121 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6122 replaced sprintf with SNPRINTF,
6123 replaced strcpy with strncpyz,
6124 updated aopPut calls,
6125 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6126 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6128 2006-05-24 Borut Razem <borut.razem AT siol.net>
6130 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6131 modification of test for the pic16 port, put the array to the code
6132 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6134 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6136 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6137 * support/Util/pstdint.h: added
6139 2006-05-22 Borut Razem <borut.razem AT siol.net>
6141 * src/regression/Makefile: removed bool2.c test, added -q linker option
6142 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6143 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6144 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6145 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6146 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6147 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6148 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6149 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6150 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6152 2006-05-22 Raphael Neider <rneider AT web.de>
6154 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6155 bug #1492360 (problematic due to generic pointers, see code)
6157 2006-05-22 Borut Razem <borut.razem AT siol.net>
6159 * support/regression/ports/pic16/specs.mk: removed stack size linker
6161 * support/regression/tests/array.c,
6162 support/regression/tests/bitopcse.c,
6163 support/regression/tests/bug-908454.c,
6164 support/regression/tests/malloc.c: modified for pic16 regression test
6165 * support/regression/tests/bitfields.c:
6166 pic16 - excluded bitfileds of size > 8
6167 * support/regression/tests/bp.c: pic16 - reduced data size
6168 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6169 * support/regression/tests/bug-460010.c:
6170 pic16 - used the absolute address the fits in memory
6171 * support/regression/tests/bug-716242.c:
6172 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6173 * support/regression/tests/float.c:
6174 pic16 - excluded - data size too big
6175 * support/regression/tests/onebyte.c:
6176 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6177 * support/regression/tests/shifts.c:
6178 pic16 - function names probably have to differ in first X characters
6180 * support/regression/tests/staticinit.c:
6181 pic16 - excluded some tests due error: no target memory available for
6184 2006-05-22 Borut Razem <borut.razem AT siol.net>
6186 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6187 second try. Thanks Stas Sergeev once more.
6189 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6191 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6192 (genLeftShift, genRightShift): fixed bug 1491627
6193 * src/hc08/peeph.def (rules 7, 8.x): added
6194 * support/regression/tests/shifts.c (ShiftLeftByParam,
6195 ShiftRightByParam, testShiftByParam): added to test variable shifting
6197 2006-05-20 Raphael Neider <rneider AT web.de>
6199 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6200 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6201 (allocReg): add only new registers to dynAllocRegs,
6202 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6203 #1489055, #1445850, and probably #1483693
6205 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6207 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6208 bug in for-loop that didn't emit the last of CONFIG and ID registers
6210 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6212 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6214 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6215 1489016, 1434401 and 1490124
6216 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6217 1489016, 1434401 and 1490124
6219 2006-05-17 Borut Razem <borut.razem AT siol.net>
6221 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6224 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6226 * device/include/mcs51/P89c51RD2.h,
6227 * device/include/mcs51/P89LPC901.h,
6228 * device/include/mcs51/P89LPC922.h,
6229 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6231 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6233 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6234 to fix missing stack pragma in compiled binary object file,
6236 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6238 * support/packihx/configure.in,
6239 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6240 determine sizeof basic types even while cross compiling
6242 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6244 * src/avr/gen.c (aopop),
6245 * src/ds390/gen.c (aopOp),
6246 * src/hc08/gen.c (aopOp),
6247 * src/mcs51/gen.c (aopop),
6248 * src/pic16/gen.c (pic16_aopOp),
6249 * src/pic/gen.c (aopOp),
6250 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6251 if size of operand is smaller than spill location
6253 2006-05-12 Borut Razem <borut.razem AT siol.net>
6255 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6256 have to have CR/LF line endings even if they are checked out on *nix
6257 or on WIN32 in cygwin binmode
6259 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6261 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6262 * device/include/ds80c390.h: added sfr16 definitions
6266 * src/ds390/ralloc.c,
6267 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6268 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6269 bit returning functions
6270 * support/regression/tests/sfr16.c: enabled test on ds390
6272 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6274 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6275 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6277 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6279 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6280 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6281 (cl_address_space constructor): removed expensive initialization,
6282 (cl_address_space::get_cell): extended for late initialization,
6283 (cl_address_space::*): use late initialization,
6284 (cl_address_decoder::activate): removed expensive initialization,
6285 This reduced regression test running time by 25%
6287 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6295 * support/packihx/Makefile.in,
6296 * support/packihx/clean.mk,
6297 * support/packihx/Makefile.bcc,
6298 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6300 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6302 * src/SDCCval.c (valNot): fix for regression test failure
6303 of not.c on big endian hosts
6305 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6307 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6309 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6311 * device/lib/mcs51/Makefile.in: changed string comparison operator
6312 to = for POSIX compliance; == is bash extension
6314 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6316 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6319 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6321 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6322 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6323 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6324 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6325 bug report #1478657,
6327 2006-05-05 Borut Razem <borut.razem AT siol.net>
6329 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6332 2006-05-02 Borut Razem <borut.razem AT siol.net>
6334 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6335 create *.ind, which made make to fail if invoked with -j 2
6337 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6339 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6340 Hubert Sack for patch 1479782
6342 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6344 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6346 2006-05-01 Raphael Neider <rneider AT web.de>
6348 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6349 (create_pic): store only prefix-free device name,
6350 (init_pic): check for device names with "16" prefix,
6352 * src/pic/device.h (struct PIC_device),
6353 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6355 * device/include/pic/pic12f{635,675,629,683}.h,
6356 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6357 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6358 * device/include/pic/pic16f505.h,
6359 * device/lib/pic/libdev/pic16f505.c: removed
6360 * device/include/pic/pic14devices.txt: added support for pic12f
6361 devices, removed unsupported non 16-bit devices
6362 [above changes provided by patch from Zik Saleeba]
6363 * src/pic/*, src/pic16/*, device/include/pic16/*,
6364 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6366 2006-05-01 Borut Razem <borut.razem AT siol.net>
6368 * configure.in, configure, doc/Makefile.in:
6369 sync with nightly build makefile - latex, dvipdf and dvips
6372 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6374 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6375 in the library source
6377 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6381 2006-04-28 Raphael Neider <rneider AT web.de>
6383 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6384 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6385 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6386 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6388 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6390 * device/lib/pic/libdev/Makefile.in,
6391 * device/lib/hc08/Makefile.in,
6392 * device/lib/gbz80/Makefile.in,
6393 * device/lib/z80/Makefile.in,
6394 * device/lib/ds390/Makefile.in,
6395 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6396 thanks to Borut for the bug report
6398 * configure: always create doc/Makefile independent from --enable-doc
6399 * Makefile.in: always install from directory doc independent from
6401 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6403 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6404 * doc/Makefile.in: install *.txt if present
6405 * device/include/Makefile.in (install): added installation of pic/*.inc
6406 and pic/*.txt files again, they were erroneously removed
6408 2006-04-28 Raphael Neider <rneider AT web.de>
6410 * src/pic/{gen.c,main.h,pcode.c},
6411 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6412 concerning signedness with casts
6414 2006-04-28 Raphael Neider <rneider AT web.de>
6416 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6417 definition of an interrupt handler,
6418 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6419 interrupt handler stuff from picglue() to separate routine,
6420 (picglue): enabled definition of intr handlers in files w/o main()
6422 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6425 compilation with MSVC 2005 Express Edition (VC8)
6427 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6429 * device/lib/Makefile: fixed build of gbz80 lib
6431 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6433 * support/regression/tests/bug-460010.c,
6434 * support/regression/tests/bug-524691.c,
6435 * support/regression/tests/bug-716242.c: removed conditional defines
6436 that are already in testfwk.h
6438 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6440 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6441 (AccAXRsh1): added, shift right by 1,
6442 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6444 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6446 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6448 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6449 remove cast to same type
6450 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6451 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6453 * link/z80/Makefile: removed, they have moved to
6456 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6457 * install-sh: fix bug #1204398 by setting umask 0022
6458 * device/lib/Makefile: separate build of z80 and gbz80 lib
6460 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6462 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6463 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6465 One basic decision: e.g. src/clean.mk includes further files. In order
6466 to make this work there are two solutions:
6467 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6468 run configure on them. This way they can use
6469 'include $(srcdir)/port-clean.mk'
6470 - always include clean.mk by the Makefile at the same level. To avoid
6471 that `make clean` tries to include and build Makefile.dep the
6472 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6473 implemented, because now even `make uninstall` doesn't create
6474 Makefile.in. clean.mk could be eliminated by pasting it in
6477 * debugger/mcs51/Makefile.in: build own objects from library sources
6478 (SLIB, SDCC) in current directory
6480 * configure, configure.in: renamed --disable-device-lib-build in
6481 --disable-device-lib; added --enable-doc, the required tools are
6482 searched by configure; added result message; the toolchain for the
6483 belonging ports are now only built, if the port is enabled.
6485 * support/regression/*: all output is written in directory gen, because
6486 the fwk and ports directories don't livet in the build tree using vpath
6488 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6489 --disable-device-lib, added --enable-doc, added section VPATH
6491 * sim/ucsim/configure.in,
6492 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6493 z80 are enabled by default
6495 2006-04-24 Raphael Neider <rneider AT web.de>
6497 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6498 to config word, "pic14_"-prefixed some extern functions
6499 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6500 config word has been found
6501 * src/pic/device.h: added prototypes
6502 * src/pic/pcode.c: added "pic14_"-prefix where needed
6503 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6505 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6507 (pic14emitRegularMap): ignore config words,
6508 (pic14createInterruptVect): moved generating __config directives away
6509 (picglue): have __config directives emitted
6511 2006-04-24 Borut Razem <borut.razem AT siol.net>
6513 * doc/Makefile: sync with nightly build makefile
6515 2006-04-24 Raphael Neider <rneider AT web.de>
6517 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6518 registers that have not been assigned proper liveranges,
6519 fixes #1469504 and #1474602,
6520 (pCodeRegOptimizeRegUsage): fixed typo in comment
6522 2006-04-24 Borut Razem <borut.razem AT siol.net>
6524 * device/examples/main8051.c: deleted - it was removed from CVS
6525 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6526 after the transition to Subversion
6527 * src/SDCCalloc.h: deleted - it was removed from CVS
6528 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6529 after the transition to Subversion
6530 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6531 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6532 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6533 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6535 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6537 * as/asx8051.dsp: added mcs51/strcmpi.h
6538 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6539 * as/hc08/aslink.h: updated lnksect prototype
6541 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6543 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6544 (newdot): handle A_ABS
6546 * as/mcs51/asout.c (outarea): output address
6547 * as/hc08/lkaomf51.c,
6548 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6550 * as/mcs51/i51pst.c,
6551 * as/z80/z80pst.c: "ABS" is not A_OVR
6552 * as/hc08/lkarea.c (newarea): read a_addr,
6553 (lnkarea): added codemap array, sort absolute areas to the front,
6554 combine all GSINITx/GSFINAL,
6555 (find_empty_space, allocate_space): new functions,
6556 (lnksect): return next address, handle absolute sections
6557 * as/mcs51/lkarea.c (newarea): read a_addr,
6558 lnksect2 prototype changed,
6559 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6560 (find_empty_space, allocate_space): new, factored out of lnksect2,
6561 (lnksect2): return next address, handle absolute sections
6563 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6564 * as/hc08/lklibr.c (addfile, fndsym),
6565 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6566 index out of range and detect both '\' and '/'
6567 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6568 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6569 regression tests (ds390 cannot return bool yet)
6570 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6571 document critical interrupts on z80, document changed SDCC define
6572 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6573 (_a390_mapping): added .org directive
6574 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6575 (genMultOneByte): fixed warnings
6576 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6578 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6579 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6580 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6581 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6582 * src/pic16/main.c: removed newReg prototype
6583 * src/pic16/pcode.c,
6584 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6586 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6588 * src/pic16/ralloc.c
6589 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6591 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6592 from short to PIC_OPTYPE
6593 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6594 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6595 optype from short to PIC_OPTYPE
6596 * src/port.h: made int_size unsigned to fix warnings
6597 * src/SDCC.y: fixed warning on MSVC
6598 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6599 * src/SDCCopt.c (convertToFcall): fixed warnings
6600 * src/SDCCsymt.h: removed double prototype for genSymName
6601 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6602 offset int to fix warnings
6604 2006-04-22 Borut Razem <borut.razem AT siol.net>
6606 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6607 references to CVS replaced with Subversion
6609 2006-04-21 Borut Razem <borut.razem AT siol.net>
6611 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6612 references to CVS replaced with Subversion
6614 2006-04-19 Borut Razem <borut.razem AT siol.net>
6616 * src/version.awk: adapted for svn
6617 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6618 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6619 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6620 /binutils-avr/etc/*.vi, *.jin: removed all properties
6621 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6623 2006-04-19 Borut Razem <borut.razem AT siol.net>
6625 * CVS to Subversion migration completed
6627 2006-04-18 Borut Razem <borut.razem AT siol.net>
6629 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6630 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6632 2006-04-17 Borut Razem <borut.razem AT siol.net>
6634 * device/include/Makefile.in: added pic/*.inc to the installation
6636 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6638 * support/regression/collate-results.py: fixed output in case of
6640 * support/regression/generate-cases.py: fixed splitting of pathnames
6642 * as/hc08/lklibr.c (addfile),
6643 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6645 2006-04-11 Raphael Neider <rneider AT web.de>
6647 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6648 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6649 * src/pic16/pcode.c (assignValnums): fixed #1460578
6651 2006-04-11 Raphael Neider <rneider AT web.de>
6653 * device/lib/pic/libdev/*.c,
6654 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6655 fixes #1468739, enables compilation in --std-c99 mode
6656 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6658 2006-04-11 Raphael Neider <rneider AT web.de>
6660 * src/pic/device.c (find_device): removed debug output
6661 (list_valid_pics): enabled verbose listing of supported devices
6662 * device/include/stdbool.h: define bool as char for pic14/16 as well
6664 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6666 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6668 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6670 * .version: bumped version to 2.5.6
6671 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6673 2006-04-06 Raphael Neider <rneider AT web.de>
6675 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6676 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6677 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6678 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6679 pic14_constructAbsMap
6680 (pic14printPublics): declare absolute global symbols as global
6681 (pic14createInterruptVect),
6682 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6683 (newReg): assume new registers unused, use correct name in
6684 hashtable (reg->name instead of name), more debugLog output
6685 * src/pic/device.h (PIC_device): added fields for verbose output
6686 * src/pic/device.c: moved device definition to pic14devices.txt,
6687 added routines for runtime parsing of pic14devices.txt,
6688 added support for second config word
6689 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6690 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6691 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6692 (_pic14_parseOptions): moved pCodeInitRegisters here
6693 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6694 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6695 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6696 handling the pseudo stack
6697 * device/lib/Makefile.in: ignore failures in objects-pic16,
6698 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6699 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6700 * device/lib/pic/Makefile.subdir,
6701 * device/lib/pic16/Makefile.subdir: improved clean rules
6702 * device/lib/pic/libdev/: NEW, pic14 device libraries
6703 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6704 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6705 * device/include/Makefile.in: create subdir and install pic14 headers
6706 * device/include/pic/p16f_common.inc: removed unused declarations
6707 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6708 PICs from inc2h.pl v1.6,
6709 replaced BIT_AT macros with struct declarations
6710 * device/include/pic/pic14devices.txt: definition of supported devices,
6711 all above improvements contributed by Zik Saleeba, thanks
6712 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6713 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6716 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6718 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6719 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6720 thanks to Charles Olds
6722 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6724 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6726 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6728 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6729 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6730 * support/regression/bug1464657.c: added, new test
6732 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6734 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6737 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6739 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6740 --no-peep and --peep-file <file> are used don't use default rules but
6743 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * src/mcs51/gen.c (genCall): fixed bug 1457608
6747 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6749 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6750 changes seem to cause (trigger?) problems with the build system.
6752 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * src/SDCCpeeph.c (operandsLiteral): new, added,
6755 (callFuncByName): inserted operandsLiteral
6756 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6758 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6760 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6761 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6763 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6765 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6766 implemented patch 1120823 Thanks to Willy De la Court (normal
6767 interrupts need an interrupt number now if they are made critical),
6768 and enabled nesting of critical functions though not for gbz80
6769 (genCritical, genEndCritical): added functions
6770 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6771 * src/z80/mappings.i: added "ei" to all mappings
6773 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6775 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6776 submitted by the Debian SDCC maintainer Aurelien Jarno:
6777 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6778 archive with gcc 4.1 on mips and wrote the patch"
6780 2006-03-16 Raphael Neider <rneider AT web.de>
6782 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6783 the left operand is shorter than the result (c* = lit-c* + int),
6785 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6788 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6790 * src/.version: increased version number to 2.5.5
6791 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6792 linking is done manually in pic16 port's _linkEdit,
6793 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6794 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6795 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6796 allocate asmop as AOP_ACC,
6797 (aopForRemat): added parameter 'bool result' in function declaration,
6798 (pic16_aopGet): return AOP_ACC when accessing WREG,
6799 (pic16_popGetTempReg): minor modification,
6800 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6801 'pic16_allocWithIdx',
6802 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6803 calling function in absolute addresses,
6804 (genAssign): take into account AOP_ACC asmop,
6805 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6806 * src/pic16/pcoderegs.c: some debug functions and lines added,
6807 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6808 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6810 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6811 call to allocReg, not by manually allocating a new one,
6812 (pic16_assignRegisters): now before going through the register
6813 allocating functions mark all registers as free. This eliminates some
6814 side effects resulting from peephole parser done earlier in the backbone
6816 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * src/SDCCicode.c (geniCodeLogic),
6819 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6821 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6824 (genSend): bugfix, do not allocate and free twice,
6825 (shiftRLong): handle partially overlapping aops
6826 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6828 2006-03-08 Borut Razem <borut.razem AT siol.net>
6830 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6833 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6835 * support/regression/tests/bug1409955.c: new, added
6836 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6837 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6838 (aopForSym, aopOp): increment asmop.allocated if reused,
6839 (freeAsmop): decrement asmop.allocated and check for zero instead of
6841 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6842 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6843 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6844 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6845 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6846 genSignedRightShift, genRightShift, genDataPointerGet,
6847 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6848 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6849 in reverse order from allocation,
6850 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6851 added swappedLR to keep track
6852 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6853 pdata & code for GCC, z80, gbz80 & hc08
6854 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6856 2006-03-08 Raphael Neider <rneider AT web.de>
6858 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6860 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6862 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6863 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6864 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6866 2006-03-06 Borut Razem <borut.razem AT siol.net>
6868 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6869 made the linker quiet
6871 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6873 * src/pic16/gen.c (genPcall): fixed bug #1443644
6874 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6875 which dumps before the function entry point a data byte which represents
6876 the number of the local variables used by the specified function, added
6877 'xinst' for initial support for Extended Instruction Support,
6878 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6879 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6880 port->fun_prefix anymore (may change later),
6881 (genFunction, genEndFunction): do not store/restore local registers for
6882 _main (this should take care the --main-return command line option in
6884 (genOr): removed some legacy pic-port instructions,
6885 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6886 performing operations with SFR's causes data to be written more than
6887 once to each SFR. Perhaps SFRs should be handled in special cases...
6888 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6890 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6891 into account for stack starting position,
6892 (struct OPTIONS pic16_optionsTable): added command line argument
6893 --extended or -y for Extended Instruction Support,
6894 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6895 (deassignLRs): *** perhaps the most important change, old 'for' code
6896 (commented out for reference), didn't account for some registers which
6897 were left marked 'not free' after a pointer operation. The change
6898 reduces register usage a lot in some cases
6900 2006-03-04 Borut Razem <borut.razem AT siol.net>
6902 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6904 * support/regression/tests/bug-524697.c: decreased array size for
6905 mcs51 to fit into the internal RAM
6906 * support/regression/Makefile.in: a little bit more verbose
6908 2006-03-03 Borut Razem <borut.razem AT siol.net>
6910 * support/regression/fwk/lib/testfwk.c,
6911 support/regression/fwk/include/testfwk.h: introduced function
6912 _prints(), nonrecursive _printn(), call _initEmu() from main()
6913 * support/regression/ports/gbz80/support.asm,
6914 support/regression/ports/ucz80/support.asm,
6915 support/regression/ports/z80/support.asm,
6916 support/regression/ports/ds390/support.c,
6917 support/regression/ports/hc08/support.c,
6918 support/regression/ports/host/support.c,
6919 support/regression/ports/mcs51/support.c,
6920 support/regression/ports/xa51/support.c: added empty _initEmu()
6922 * support/regression/ports/pic16/gpsim.cmd,
6923 support/regression/ports/pic16/spec.mk,
6924 support/regression/ports/pic16/support.c,
6925 support/regression/Makefile.in: added pic16 regression test
6927 2006-03-01 Raphael Neider <rneider AT web.de>
6929 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6930 genConstPointerGet): use safe way of generating MOVFF to cover
6931 literals as well as registers, fixes bug #1440527
6932 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6934 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6935 more correctly, fixes bug #1232186
6936 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6937 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6938 gplink guess the correct processor in more cases, applied patch
6939 from Till Riedel attached to and fixing bug #1436552
6941 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6943 * support/regression/tests/array.c: added, contains check for #1434401
6944 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6946 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6948 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6949 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6950 * device/include/mcs51/c8051f326.h,
6951 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6952 * device/include/mcs51/c8051f000.h,
6953 * device/include/mcs51/c8051f018.h,
6954 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6955 PCON_IDLE,PCON_STOP and added sfr16 definitions
6957 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6960 genGetWord): fixed bug 1409955
6962 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6964 * device/include/hc08/mc68hc908gp32.h,
6965 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6967 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6969 * src/SDCCast.c (constExprValue): return NULL if not a value
6970 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6971 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6972 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6974 2006-02-13 Borut Razem <borut.razem AT siol.net>
6976 * src/regression/ptrarg.c: added, fails due to bug #1430967
6977 * src/regression/Makefile: ptrarg.c added, ...
6979 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6981 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6982 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6984 2006-02-11 Borut Razem <borut.razem AT siol.net>
6986 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6987 print "Processor: xxx" message to stdout only if --verbose
6989 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6991 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6992 * support/regression/tests/bug1426356.c: added
6993 * support/regression/tests/bitfields.c: removed 2 tests
6995 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6997 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6998 * device/include/mcs51/c8051f330.h,
6999 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7000 PCON_IDLE,PCON_STOP and added sfr16 definitions
7001 * device/lib/_divsint.c,
7002 * device/lib/_divuint.c,
7003 * device/lib/_divulong.c,
7004 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7005 register bank bug for small stackauto
7007 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7009 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7011 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7013 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7014 * all.dsp: corrected several bin paths
7015 * device/include/mcs51/c8051f120.h,
7016 * device/include/mcs51/c8051f300.h,
7017 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7018 to PCON_IDLE,PCON_STOP
7019 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7020 * device/lib/printf_large.c (output_float): fixed bug 1388703
7021 * support/regression/tests/bug1057979.c: added test for bug 1388703
7023 2006-02-08 Raphael Neider <rneider AT web.de>
7025 * src/pic/pcode.c (pciTRIS): fixed typo,
7026 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7027 (LinkFlow): fixed handling of flows that end in a call,
7028 (ReuseReg): perform safety check earlier
7029 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7030 to work with flows at the beginning of a pBlock,
7031 fixes #1426557 (Symbol not previously defined),
7032 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7034 (RemoveUnusedRegisters): update register usage info
7035 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7036 created, reuse existing ones instead
7037 * src/pic/gen.c (genPcall): fixed #1424719
7039 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7041 * link/z80/lkmain.c,
7043 * link/z80/lkdata.c,
7044 * link/z80/aslink.h: fixed build on current cygwin:
7045 replaced getline() by lk_getline()
7047 2006-02-01 Borut Razem <borut.razem AT siol.net>
7049 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7050 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7051 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7052 src/regression/bool1.c, src/regression/bool2.c,
7053 src/regression/bool3.c, src/regression/call1.c,
7054 src/regression/compare.c, src/regression/compare10.c,
7055 src/regression/compare2.c, src/regression/compare3.c,
7056 src/regression/compare4.c, src/regression/compare5.c,
7057 src/regression/compare6.c, src/regression/compare7.c,
7058 src/regression/compare8.c, src/regression/compare9.c,
7059 src/regression/configword.c, src/regression/for.c,
7060 src/regression/inline.c, src/regression/mult1.c,
7061 src/regression/nestfor.c, src/regression/or1.c,
7062 src/regression/pointer1.c, src/regression/ptrfunc.c,
7063 src/regression/rotate1.c, src/regression/rotate2.c,
7064 src/regression/rotate3.c, src/regression/rotate4.c,
7065 src/regression/rotate5.c, src/regression/rotate6.c,
7066 src/regression/rotate7.c, src/regression/string1.c,
7067 src/regression/struct1.c, src/regression/sub.c,
7068 src/regression/sub2.c, src/regression/switch1.c,
7069 src/regression/while.c, src/regression/xor.c,
7070 src/regression/create_stc, src/regression/simulate,
7071 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7073 * src/regression/gpsim_assert.h: added
7075 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7077 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7078 ((void (code *) (void)) 0) ();
7087 * as/mcs51/aslink.h,
7089 * as/mcs51/asmain.c,
7090 * as/mcs51/lkdata.c,
7092 * as/mcs51/lkmain.c,
7095 * as/z80/asmain.c: fixed build on current cygwin:
7096 replaced getline() by as_getline()
7098 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7100 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7101 declarator in the symbol chain
7103 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7104 parameter list for function pointers
7105 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7106 * support/regression/tests/bug-716242.c: added
7108 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7110 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7112 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7114 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7116 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7117 inifinitely recurseable, added static
7118 * support/regression/tests/bug-1408066.c: added
7120 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7123 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7124 renamed, added possibility to create "postLoopLbl"-labels
7125 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7126 newiTempLoopHeaderLabel
7127 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7128 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7129 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7130 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7131 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7132 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7133 (basicInduction): fixed bug #136564, made static,
7134 (loopInduction): changed parameter of basicInduction, made static,
7135 (addPostLoopBlock): added
7136 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7137 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7139 * support/regression/tests/bug-136564.c: added
7140 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7141 --std-sdcc99 to LIBSDCCFLAGS
7143 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7145 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7147 * support/regression/tests/bug-1406131.c: added
7149 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7151 * src/SDCCast.c (decorateType): fix promotion of unary minus
7152 * src/SDCCsymt.c (computeType): beautified
7153 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7154 (valUnaryPM, valComplement): fix sign and promotion,
7155 (valNot): ANSI: result type is int (SDCC: unsigned char)
7156 * support/regression/tests/uminus.c: speedup by removing superflous
7158 * support/regression/tests/onebyte.c: added promotion and signedness
7159 tests for unary minus
7160 * support/regressions/tests/bug-477927.c: disable warning about
7161 uninitialized variables
7162 * support/regression/tests/not.c: added
7164 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7166 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7167 * src/mcs51/gen.c (gen51Code): show final register usage after
7168 fillGaps in asm with --i-code-in-asm
7169 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7170 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7171 incUsed, rliveClear, adjustIChain): made static,
7172 (setFromRange): excluded because it's unused,
7173 (findPrevUseSym, markWholeLoop): added,
7174 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7175 through all branches of predecessors enables sdcc to emit the warning
7176 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7177 (rlivePoint): made static, added parameter emitWarnings which is only
7178 true during the first run out of two,
7179 (findRecursiveSucc, findRecursivePred): removed,
7180 (computeLiveRanges): made static, added parameter emitWarnings,
7181 (dumpIcRlive): added for debugging only
7182 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7183 removed prototype of setFromRange()
7184 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7185 in call of computeLiveRanges()
7186 * support/regression/tests/bug-895992.c: added
7187 * support/regression/tests/bug-971834.c: added
7188 * support/valdiag/tests/bug-895992.c: added
7189 * support/valdiag/tests/bug-971834.c: added
7191 2005-12-18 Raphael Neider <rneider AT web.de>
7193 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7194 (genUnpackBits): improved code for direct operands,
7195 (genPackBits): improved code for literal assignment to bitfields
7196 and for direct destination operands (no FSR indirection),
7197 prevented redundant AND, fixes #1362800,
7198 (AccLsh): added parameter to disable masking of the result
7199 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7200 skip instructions with side-effects (like incfsz),
7201 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7202 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7203 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7206 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7208 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7209 volatile variables as spill location
7211 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7213 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7215 * support/regression/tests/bug-1376320.c: added
7217 2005-12-08 Raphael Neider <rneider AT web.de>
7219 * src/pic/device.c: renamed is_shared to pic14_is_shared
7220 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7221 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7222 (is_valid_identifier): added for above workaround
7224 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7226 * device/lib/Makefile.in: fixed to enable port-specific-objects
7227 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7228 char, thanks Hubert Sack
7229 * doc/sdccman.lyx: documented --xstack-loc,
7230 elaborated a bit more on interrupts and pitfalls,
7231 removed "setjmp/longjmp unsupported",
7232 documented some unsupported C99 features
7233 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7234 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7235 if, thanks Hubert Sack
7236 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7237 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7239 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7240 regression tests can report resource usage (rfe 700441)
7241 * support/regression/collate-results.py: report resource usage
7242 * support/regression/ports/ds390/spec.mk,
7243 * support/regression/ports/hc08/spec.mk,
7244 * support/regression/ports/mcs51/spec.mk,
7245 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7246 * support/regression/ports/ds390/uCsim.cmd,
7247 * support/regression/ports/hc08/uCsim.cmd,
7248 * support/regression/ports/mcs51/uCsim.cmd,
7249 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7250 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7251 library, use the default one
7252 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7253 building the library
7255 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7257 * config.dsp: added dependency on .version and configure_vc.awk
7258 * device/include/setjmp.h: updated for --stack-auto and --xstack
7259 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7260 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7261 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7262 * device/lib/libsdcc.lib: added _setjmp
7263 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7264 (decorateType): fixed bug 1372851,
7265 (optimizeGetHbit): fixed warning
7266 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7267 array initialisation
7268 * support/regression/tests/bug1057979.c: added test for bug 1358192
7269 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7271 2005-12-03 Borut Razem <borut.razem AT siol.net>
7273 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7274 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7276 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7278 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7279 createIval): implement symbol independant "flexible array member",
7280 (createIvalCharPtr): implemented flexible array initialisation with a
7282 * src/SDCCsymt.c (copyStruct): removed,
7283 (getSize): fixed misleading comment,
7284 (getAllocSize): removed, the additional allocation size is now in
7285 sym->flexArrayLength,
7286 (checkStructFlexArray): new, syntax checks for flexible array members,
7287 (compStructSize): added syntax checks for "flexible array members"
7288 (copyStruct): removed,
7289 (copyLinkChain): removed inefficient fix for bug 770487
7290 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7291 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7292 symbol->flexArrayLength
7294 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7295 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7296 * support/regression/tests/structflexarray.c: added
7297 * support/valdiag/tests/structflexiblearray.c: added
7299 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7301 * src/SDCCast.c (decorateType): fixed bug 1368489
7302 * support/Util/SDCCerr.c,
7303 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7305 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7307 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7308 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7310 2005-11-27 Borut Razem <borut.razem AT siol.net>
7312 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7313 support/cpp2/mkdeps.h: added command line option
7314 -obj-ext=<extension> to SDCPP to define object file externion, used
7315 for generation of make dependencies (-M)
7316 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7318 2005-11-26 Borut Razem <borut.razem AT siol.net>
7320 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7321 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7322 added pic and pic16 libraries
7324 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7326 * device/include/float.h: Corrected typo in prototype of __fsgt
7328 2005-11-25 Borut Razem <borut.razem AT siol.net>
7330 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7331 added creation of model-mcs51-stack-auto libraries
7333 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7335 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7337 * src/SDCCast.c (createIvalArray): removed obsolete comment
7339 2005-11-24 Borut Razem <borut.razem AT siol.net>
7341 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7342 added missing device/lib/mcs51/crt*.asm sources
7344 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7346 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7348 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7350 * device/lib/_fs2schar.c,
7351 * device/lib/_fs2sint.c,
7352 * device/lib/_fs2slong.c: optimized inline asm
7354 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7356 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7357 Better handling of floats between -1.0 and 0.0.
7359 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7361 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7362 (the missing "if"s prohibited removal of redundant labels)
7364 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7366 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7367 Properly convert floats between -1.0 and 0.0 to long, int, and char
7368 types (max integer value of negative floats tends to zero).
7369 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7370 Removed changes made so to work properly with floats between
7371 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7374 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7376 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7377 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7378 (genCast) cosmetic change
7379 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7380 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7382 * support/regression/tests/bitfields (testSignedBitfields): added
7384 2005-11-18 Borut Razem <borut.razem AT siol.net>
7386 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7387 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7388 introduced SILENT option to make building of pic16 libraries less
7390 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7392 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7393 Now they work properly with floats between -1.0 and 0.0
7394 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7396 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7398 * src/SDCCicode.c (printOperand): added missing else
7400 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7402 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7403 reformatted for better readability
7404 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7407 2005-11-17 Borut Razem <borut.razem AT siol.net>
7409 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7410 introduced SILENT option to make building of pic16 libraries less
7411 verbose - used for nightly snapshot build
7412 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7413 available on Win32 platforms.
7414 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7415 medium, large, pic and pic16
7417 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7419 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7420 printf("%f"...) sets fraction to zero.
7422 2005-11-16 Raphael Neider <rneider AT web.de>
7424 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7426 * src/pic/gen.c (genIfx): implemented for CARRY bit
7427 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7428 to generic pointers, fixes #1357332,
7429 (pic16_movLit2f): NEW,
7430 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7432 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7434 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7436 2005-11-11 Raphael Neider <rneider AT web.de>
7438 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7439 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7440 compute pointer's type from operand,
7441 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7442 improved single bit reads, fixes bug #1353379
7444 2005-11-09 Borut Razem <borut.razem AT siol.net>
7446 * support/scripts/sdcc.nsi: added lib/pic to the package
7448 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7450 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7452 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7454 * support/regression/tests/bug1348008.c: added
7455 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7456 * support/regression/tests/bug1337835.c: updated comment
7458 2005-11-06 Borut Razem <borut.razem AT siol.net>
7460 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7461 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7462 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7463 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7464 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7465 dynamic construction of cl_error_class and derivates - 2.nd try
7467 2005-11-05 Borut Razem <borut.razem AT siol.net>
7469 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7470 bug, which caused Bus Errors on sparc solaris
7472 2005-11-04 Borut Razem <borut.razem AT siol.net>
7474 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7475 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7476 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7477 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7478 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7479 and derivates to resolve the initialization problem on OSX
7481 2005-11-02 Borut Razem <borut.razem AT siol.net>
7483 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7484 corrected typo - #include <winsock2.h>
7486 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7488 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7489 (_asxxxx_mapping): added org directive for future enhancements
7491 2005-11-01 Borut Razem <borut.razem AT siol.net>
7493 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7494 enabled sockets on WIN32
7495 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7497 2005-10-31 Borut Razem <borut.razem AT siol.net>
7499 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7500 WIN32 backslash path delimiters should be escaped when used in C strings
7501 * support/regression/tests/bitfields.c: exclude failing assertions for
7502 __CYGWIN32__ and __MINGW32__ hosts
7504 2005-10-30 Borut Razem <borut.razem AT siol.net>
7506 * src/SDCCutil.c: corrected double comparison typo
7508 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7510 * device/lib/medium/Makefile: added for new memory model medium
7511 * device/include/asm/mcs51/features.h: updated for medium/pdata
7512 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7513 added Multiply & Accumulate sbit's and MAC0_PAGE define
7514 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7515 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7516 * device/lib/_mullong.c: update for medium model
7517 * device/lib/incl.mk: added medium model
7518 * doc/sdccman.lyx: documented medium model
7519 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7520 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7521 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7522 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7523 (allocParms): set SCLS and OCLS to pdata for medium model
7524 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7526 (powof2): return <0 if not power of 2
7527 * src/avr/gen.c (genBitWise): use updated powof2
7528 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7529 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7530 (shiftLLeftOrResult): use B if necessary
7531 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7532 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7533 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7534 * support/regression/Makefile.in: added test-mcs51-medium
7535 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7537 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7539 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7541 * device/lib/time.c (mktime): fixed bug 1334315
7543 2005-10-28 Raphael Neider <rneider AT web.de>
7545 * device/include/pic/p16f_common.inc: added common declarations
7546 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7548 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7550 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7551 (aopPutUsesAcc): added to predict accumulator use,
7552 (assignResultValue): save acc if necessary,
7553 (genMinusDec): store result if indirectly addressed,
7554 (genDivOneByte): save acc if necessary,
7555 (movLeft2Result): bugfix if left already in acc,
7556 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7557 attention to accumulator use (esp. pdata),
7558 (genReceive): receive pdata correctly
7559 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7560 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7562 2005-10-27 Raphael Neider <rneider AT web.de>
7564 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7566 2005-10-27 Raphael Neider <rneider AT web.de>
7568 * .version: changed version to 2.5.4
7569 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7570 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7571 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7572 arithmetics support routines
7573 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7574 * device/lib/Makefile.in: also create installdir for pic
7576 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7578 * src/pic/device.c (dump_sfr): rewritten to delegate register
7579 placement to the linker (use `extern sym' rather than sym EQU addr),
7580 (validAddress): fixed to check last specified address
7581 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7582 (popGetLit): truncate literal value to 8 bit,
7583 (popGet): moved assert to more appropriate place
7584 (popGetExternal): create pCode operand from and mark the according
7585 symbol as being `extern'
7586 (popGetAddr): added sanity check on immediate's offset, provide
7587 GPOINTER tag on demand
7588 (aopPut): fixed for immediates,
7589 (mov2w_op): move operand's address or contents to WREG (depending on
7590 operand type), safer variant of mov2w,
7591 (movwf,call_libraryfunc): NEW, handy abbreviations,
7592 (get_argument_pcop,get_return_val_pcop,pass_argument,
7593 get_returnvalue): interface for accessing function parameters and
7595 (assignResultValuei,genRet): use new parameter/return value interface
7596 (pic14_getDataSize): back to old version handling generic pointers,
7597 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7598 provided implementation and/or fixed old one,
7599 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7600 calls, removed legacy 8051 reference code
7601 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7602 (loadSignToC): NEW, move the operands sign bit to CARRY,
7603 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7604 genRightShiftSigned, accepts negative shift counts,
7605 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7606 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7607 generic pointers, __data pointers and __code pointers,
7608 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7609 and signed bitfields, limit bitfields to 8 bit,
7610 (genDataPointerGet): fixed number of bytes read,
7611 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7612 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7613 pointers to constant data are no longer assumed to point to __code
7614 space, removed invalid pointer types,
7615 (bitpatternFromVal): retrieve the PICs representation of an integer
7617 (genDataPointerSet): fixed assigning to po_immediate operands,
7618 (genGenPointerSet): implemented as library call,
7619 (genIfx): fixed incorrect condition,
7620 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7621 provide GPOINTER tag according to destination's storage class,
7622 (genCast): added code to handle casting to generic pointers, added
7623 sign-/zero extension of the result
7624 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7625 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7626 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7628 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7629 address/register resides in the shared banks
7630 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7631 put all variables into separate sections (have the linker arrange
7633 (picglue): put init code and interrupt handlers in separate sections
7634 * src/pic/main.c: added port specific options table, modified to PORT
7635 structure to make GPOINTERs 3 byte, added pic14_options
7636 (_pic14_do_link): private linking routine (update paths to libraries,
7637 add libsdcc.lib by default)
7638 * src/pic/main.h: declare pic14_options
7639 * src/pic/pcode.c: fixed instructions i/o relations,
7640 (RegCond): reverted to correct version,
7641 (newpCodeOpLit): truncate literals to 8 bit,
7642 (genericPrint): added debug output,
7643 (getRegFromInstruction): fixed for various operand types, simplified
7644 (BuildFlow): fixed broken handling of isntructions with labels
7645 (LinkFlow): start at last instruction in flow (skip trailing comments),
7646 pass the flow on to the next instruction after CALL
7647 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7648 (insertPCodeInstruction): fixed inserting after a skip instruction,
7649 (DoBankSelect): fixed for labeled instructions
7650 (OptimizepBlock): honor --nopeep switch
7651 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7652 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7653 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7654 (pCodeOptime2pCodes): allow disabling this optimization via
7655 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7656 but is still buggy), started implementation of a dataflow based
7657 pCode optimization (CSE + dead code elimination)
7658 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7659 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7660 names are independant of the stack location and therefore portable across
7663 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7665 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7666 (selectSpil): fixed bug 1337835 by not spilling bit variables
7667 * support/regression/tests/bug1337835.c: added test for this bug
7668 * src/mcs51/peeph.def: restart after rule 3.c,
7669 addded rules 263.x to optimize loading constants
7671 2005-10-26 Raphael Neider <rneider AT web.de>
7673 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7674 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7675 (genAssign): emit warning when casting literals to generic pointer
7676 type, also applies when taking the address of a fixed variable,
7677 (genCast): improved casting to generic pointers
7678 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7679 extern variables, added verbose error message
7680 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7682 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7684 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7685 carry must be complemented too
7686 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7687 could be emitted by genMinus
7688 * src/SDCCval.c (constVal): fixed bug 1305065
7690 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7692 * src/SDCCast.c (addCast): added promotion for bit variables
7693 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7694 promotion casts + optimisation
7695 (optimizeGetWord): fix warning 'i' might be used uninitialized
7696 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7697 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7699 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7701 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7702 all chars are promoted to int; promotion should be handled in SDCCast.c
7704 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7706 * device/lib/_strcmp.c: Fixed bug 1326457
7708 2005-10-11 Raphael Neider <rneider AT web.de>
7710 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7711 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7713 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7715 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7716 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7718 2005-10-04 Raphael Neider <rneider AT web.de>
7720 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7721 device/lib/pic16/pics.all: added pic18f1320
7722 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7724 2005-09-30 Raphael Neider <rneider AT web.de>
7726 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7727 * src/pic16/devices.inc: NEW, provides device descriptions
7728 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7730 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7732 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7735 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7737 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7738 documented Any Order Bit, Higher Order Byte and Higher Order Word
7739 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7740 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7741 (optimizeGetAbit): new, to get any bit, not only the high bit,
7742 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7743 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7744 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7745 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7746 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7747 GETABIT, GETBYTE, GETWORD: decorate them,
7748 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7749 (ast_print): added GETABIT, GETBYTE, GETWORD
7750 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7751 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7752 (geniCodeBinary): new generic binary icode,
7753 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7754 * src/port.h: updated comment for PORT.hasExtBitOp
7755 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7756 (genGetByte): new, to get a single byte,
7757 (genGetWord): new, to get a word from a long,
7758 (gen51Code): added GETABIT, GETBYTE, GETWORD
7759 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7761 2005-09-23 Raphael Neider <rneider AT web.de>
7763 * configure.in, configure: have device/lib/pic configured
7764 * device/lib/Makefile.in: added model-pic14
7765 * device/lib/clean.mk: added pic/ to clean rule
7766 * device/lib/pic: added rudimentary pic14 library providing support
7767 functions for multiplication/division/generic pointer access
7768 * src/SDCCopt.c (convilong): mark support functions as extern
7769 for pic14 port as well
7770 * src/pic/gen.c (genMult): added assertions,
7771 (genpic14Code): emit warning on unhandled iCodes
7772 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7773 * src/pic/pcode.c (pCodeOpCopy),
7774 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7775 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7776 SFR_REGISTER}), made safe for future extensions
7777 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7778 instructions even if preceeded by SKIP instructions (also remove
7779 them); removed unused code
7780 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7781 prevents leaving parts of the structure uninitialized after copying
7783 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7785 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7787 * support/regression/tests/addsub.c: added test for the bug
7789 2005-09-21 Raphael Neider <rneider AT web.de>
7791 * device/include/pic16/pic18f1220.h,
7792 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7793 * device/lib/pic16/Makefile.rules: added missing opening paren
7794 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7795 are provided in genutils.c,
7796 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7797 operand/result sizes,
7798 (genCmp): assert on NULL pointers first, then check deref'ed values
7799 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7802 2005-09-18 Raphael Neider <rneider AT web.de>
7804 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7805 as these are now unused,
7806 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7807 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7808 local, avoids uninitialized pointer dereference on r->name
7809 * src/pic16/ralloc.c (newReg): fixed indentation
7811 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7813 * src/SDCCval.c (constVal): fixed bug 730366
7814 * support/Util/SDCCerr.c,
7815 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7817 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7819 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7821 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7823 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7825 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7827 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7828 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7829 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7830 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7831 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7832 * packihx/packihx.c (hexDigit): made c unsigned char
7833 * as/mcs51/lklibr.c (fndsym),
7834 * link/z80/lkgb.c (gb),
7835 * link/z80/lklibr.c (fndsym),
7836 * link/z80/lkrloc.c (relr),
7837 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7838 * src/SDCC.lex (checkCurrFile, process_pragma),
7839 * src/SDCCglue.c (spacesToUnderscores),
7840 * src/SDCCmain.c (setParseWithComma, processFile),
7841 * src/asm.c (tvsprintf, printCLine),
7842 * src/avr/gen.c (emitcode, aopPut),
7843 * src/ds390/gen.c (emitcode),
7844 * src/hc08/gen.c (emitcode, emitinline),
7845 * src/mcs51/gen.c (emitcode, genInline),
7846 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7848 * src/pic/ralloc.c (debugLog),
7849 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7851 * src/pic16/ralloc.c (debugLog),
7852 * src/z80/main.c (_process_pragma):
7853 made all ctype.h function calls safe
7854 * src/SDCCopt.c: include math.h for fabs
7855 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7856 and used them throughout the code to make ctype.h function calls safe
7857 * src/ds390/main.c (asmLineNodeFromLineNode),
7858 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7859 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7861 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7862 (newpCodeAsmDir): made ctype.h function calls safe
7863 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7864 pic16_emitcode): made lbp unsigned char*
7865 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7866 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7867 * src/xa51/gen.c (emitcode),
7868 * src/z80/gen.c (_emit2): made lbp unsigned char*
7869 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7872 2005-09-05 Raphael Neider <rneider AT web.de>
7874 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7875 access bank splitpoint
7877 2005-09-05 Raphael Neider <rneider AT web.de>
7879 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7881 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7883 * .version: changed to version 2.5.3
7884 * doc/sdccman.lyx: changed version to 2.5.3,
7885 documented --codeseg and --constseg and pragma codeseg and constseg,
7886 documented bit parameters (reentrant) and bit returning
7887 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7888 currFunc->recvSize, but is this ok for all ports?
7889 (ast2iCode): result of ~ on unsigned char must be cast to int for
7891 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7892 function pointers in bit space
7893 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7894 (processFuncArgs): call port.reg_parm() with reentrancy info
7902 * src/z80/main.c: port.reg_parm prototype extended with
7903 "bool reentrant" parameter
7904 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7905 options.stackAuto for allocating bit register parameters
7906 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7907 (genSend): set BitBankUsed if it is,
7908 (selectRegBank): factored out of genCall for use in genPcall,
7909 (genCall): removed redundant dtype assignmen, use selectRegBank,
7910 (genPcall): handle returning in Carry properly, save in F0 if needed,
7911 (genReceive): handle bit register parameters
7912 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7913 (mcs51_assignRegisters): enable bit registers for all reentrant
7914 functions and don't set BitBankUsed unconditionally
7915 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7916 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7917 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7919 2005-08-27 Borut Razem <borut.razem AT siol.net>
7921 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7922 ppc-osx (Darwin) does not support -u option. It seems that it is
7923 supported only on Linux - GNU cp
7925 2005-08-25 Borut Razem <borut.razem AT siol.net>
7927 * sim/ucsim/gui.src/serio.src/Makefile.in,
7928 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7929 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7930 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7931 install and strip, since the strip at /usr/ccs/bin should be used
7934 2005-08-24 Borut Razem <borut.razem AT siol.net>
7936 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7938 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7940 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7943 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7945 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7946 * as/mcs51/lkmain.c (link_main): fixed warning
7947 * device/include/stdbool.h: ds390 has no advanced bit support yet
7948 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7949 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7950 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7951 and updated their macros
7952 * src/SDCCval.c (constVal): updated comment for renamed b_long
7954 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7957 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7958 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7959 (oprio): set priority for '['
7960 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7962 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7963 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7964 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7965 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7966 added overlayable BIT_BANK area
7967 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7968 (summary2): explain 'T' in legenda
7969 * as/mcs51/lkrloc.c: replaced old K&R style,
7970 (relr): added R_BIT processing,
7971 (errmsg): added "Bit-addressable relocation error",
7972 (adb_bit): added for converting from byte- to bit-addressable space,
7973 (adb_24_bit): added for converting from byte- to bit-addressable space
7974 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7975 used in reentrant functions now even as return value
7976 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7977 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7978 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7979 * src/SDCCglobl.h: added indicator BitBankUsed
7980 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7981 the bit registers b0-b7
7982 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7983 (geniCodeCast): fixed bug 1263853,
7984 (geniCodeLogicAndOr): put result in bool or char,
7985 (geniCodeReceive): added parameter func for accessing the return type,
7986 (geniCodeFunctionBody): pass func to geniCodeReceive
7987 * src/SDCCmain.c: added indicator BitBankUsed
7988 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7989 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7990 (checkSClass): don't put automatic bool/bit on stack,
7991 (checkFunction): removed check on function cannot return bit
7992 * src/SDCCsymt.h: added newBoolLink prototype
7993 * src/mcs51/gen.c (rb1regs): added bit registers,
7994 (movc): created for assigning to carry,
7995 (pushReg, popReg): created for pushing registers,
7996 (sameRegs): check both AOP_REG and AOP_CRY types,
7997 (aopOp): handle bit registers,
7998 (aopPut): optimization no self-assign,
7999 (saveRegisters): push reg->base (bits) only once for bit registers,
8001 (unsaveRegisters): pop reg->base only once and use popReg,
8002 (assignResultValue): added parameter func and return in carry for bits,
8003 (genIpush): optimization no reload in A if not changed,
8004 (genSend): bit parameters in reentrant functions are passed in bit
8005 registers by first assigning to bits in B, then save registers and
8007 (genCall): handle returning in Carry properly, save it in F0 if needed,
8008 (genPcall): updated assignResultValue call, this is not safe yet for bit
8009 returning function !!!
8010 (genFunction): don't generate equ's for bit registers and use pushReg,
8011 (genEndFunction): take care of bit returning functions and use popReg,
8012 (genRet): return bit in Carry,
8013 (genIfx): optimize bit registers and other directly addressable bits,
8014 (genReceive): updated assignResultValue call
8015 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8016 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8017 registers when using stack-auto
8018 * src/mcs51/ralloc.c (_G): added allBitregs,
8019 (regs8051): added the bit registers,
8020 (createStackSpil): use macro IS_BIT,
8021 (getRegBit): added to allocate a bit register, else spill,
8022 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8023 (updateRegUsage): factored out to ease stepping while debugging,
8024 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8025 also allocate bit registers,
8026 (fillGaps): handle bit registers,
8027 (findAllBitregs): added to create bit vector with all bit registers,
8028 (mcs51_allBitregs): returns this bit vector,
8029 (mcs51_assignRegisters): when using stack-auto use bit registers for
8030 passing parameters and creating local variables
8031 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8033 2005-08-22 Borut Razem <borut.razem AT siol.net>
8035 * device/lib/Makefile.in: replaced find option -or with -o
8036 to make it run on solaris
8038 2005-08-22 Raphael Neider <rneider AT web.de>
8040 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8041 fixes #1265442 (crash on Solaris)
8043 2005-08-20 Borut Razem <borut.razem AT siol.net>
8045 * configure, configure.in: added tests for libsocket and libnsl libraries,
8046 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8047 from support/regression/Makefile.in
8048 * support/regression/Makefile.in: added
8049 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8050 * sim/ucsim/libtool: regenerated on sparc-solaris
8051 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8052 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8053 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8054 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8055 sparc-solaris, which doesn't use GNU ld linker
8056 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8057 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8059 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8061 * src/mcs51/peeph.def: updated comments
8063 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8065 * device/lib/_gptrget.c,
8066 * device/lib/_gptrput.c: slightly shorter
8067 * doc/sdccman.lyx: incremented version
8068 * src/mcs51/peeph.def: moved peephole comments to the line of first
8069 change to better keep line correlation, reanimated 186.e
8070 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8072 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8074 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8075 David Saxton with quotes around file name.
8077 2005-08-15 Borut Razem <borut.razem AT siol.net>
8079 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8080 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8081 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8082 make tests run on x86_64 platform
8084 2005-08-13 Raphael Neider <rneider AT web.de>
8086 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8087 as it might be executed DURING a build (parallel make is wonderful)
8089 2005-08-13 Raphael Neider <rneider AT web.de>
8091 * device/lib/Makefile.in (port-specific-objects-pic16):
8092 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8093 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8095 * device/lib/pic16/Makefile.rules: build subdirs before creating
8096 the library, removed builddir rule, create $(builddir) early in
8097 recurse rule, use empty recurse rule for leaf directories
8098 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8099 mkdir errors (race condition), removed duplicate suffix "hex"
8101 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8102 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8103 prevents mkdir -p from aborting on Alpha
8105 2005-08-12 Raphael Neider <rneider AT web.de>
8107 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8108 db-statements in order to allow for arrays of pointers in code
8109 sections to be placed without interspersed 0-padding, fixes
8111 * (emitStatistics): fixed division by zero for pic18f1220
8112 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8113 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8114 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8115 * (pic16_pCodeConstString): keep track of already emitted string
8116 literals to prevent "duplicate definitions of symbol _str_NR"
8117 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8119 * device/lib/Makefile.in: ignore failing PIC16 library builds
8120 * device/lib/pic16/Makefile: do not build if gputils are missing
8121 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8123 2005-08-10 Raphael Neider <rneider AT web.de>
8125 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8128 2005-08-10 Raphael Neider <rneider AT web.de>
8130 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8131 Rokas' patch to add the new fixed point type "__fixed16x16"
8132 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8133 functions for __fixed16x16 arithmetics
8134 * device/lib/pic16: reimplemented the build system to support
8135 a separate build directory, better handling of libio (create
8136 the library in a separate subdir for each architecture) and
8137 easier configuration (centralized in Makefile.common)
8139 2005-08-07 Raphael Neider <rneider AT web.de>
8141 * src/pic16/gen.c (genrshTwo): fixed sign extension
8142 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8143 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8145 * device/include/pic16/pic18f4220.h: NEW, header for
8146 pic18f4220 and pic18f4320
8147 * device/include/pic16/pic18fregs.h: added new devices,
8148 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8149 * device/include/pic16/signal.h: resolved name clashes
8150 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8151 to also allow testing for interrupt enable bits, added
8152 comments on how to use the macros
8153 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8154 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8155 register definitions for the devices
8156 * device/lib/pic16/pics.all: added new devices
8157 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8159 * device/lib/pic16/libc/stdlib/memfree: do not count
8160 the block header as free memory
8161 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8162 simplified and added missing end-of-blocklist-marker
8163 (reported by Peter Onion, fixes #1252814)
8164 * (_mergeHeapBlock): fixed loop condition
8165 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8166 len==0, restructured code
8167 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8168 up a bit, reduced bitfield accesses, prevent endless loops
8169 in case of heap corruption
8170 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8171 "unreferenced arguments/must return a value" warnings
8172 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8173 replaced BAUDREG with SPBRG
8174 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8175 device/lib/pic16/debug/gstack/gstack.c: replaced
8176 _naked, _asm, _endasm with __naked, __asm, __endasm
8178 2005-08-05 Raphael Neider <rneider AT web.de>
8180 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8181 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8183 2005-08-05 Borut Razem <borut.razem AT siol.net>
8185 * device/lib/Makefile.in: added missing ';'
8186 * configure: removed ^M characters
8188 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8190 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8191 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8194 2005-08-04 Borut Razem <borut.razem AT siol.net>
8196 * configure.in: pic16 libraries build 2nd try - enable running
8197 configure in device/lib/pic16
8198 * configure: regenerated from configure.in
8199 * device/lib/Makefile.in: create $(PORT)/bin directory
8201 2005-08-03 Raphael Neider <rneider AT web.de>
8203 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8204 to get/set values via pointers
8205 * (genUnpackBits,genPackBits): changed detection of
8206 ptr->bitfield vs. sym.bitfield, fixed access via generic
8207 pointers, removed dead (wrong) code for multibyte bitfields
8208 * (genNearPointerGet, genGenPointerGet): removed useless code,
8209 fixed bitfield detection, fixes #1250594
8210 * (genNearPointerSet): removed useless code
8211 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8212 and introduced macro pic16_emitpcode that conditionally emits
8213 the origin of the following pCode (useful for debugging SDCC)
8214 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8215 * (createDefmap): fixed handling of LFSR for --optimize-df
8217 2005-08-02 Borut Razem <borut.razem AT siol.net>
8219 * device/lib/Makefile.in: pic16 libraries build enabled since
8220 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8222 2005-08-02 Raphael Neider <rneider AT web.de>
8224 * src/pic16/gen.c (genPackBits): removed deprecated warning
8225 * (genGenPointerSet): fixed bitfield detection
8227 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8229 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8231 2005-07-31 Raphael Neider <rneider AT web.de>
8233 * device/lib/pic16/libdev/pic18f458.c,
8234 device/include/pic16/pic18f458.h: added missing T0CONbits
8236 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8238 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8240 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8242 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8244 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8246 * device/include/mcs51/at89c51ed2.h: added.
8248 2005-07-23 Raphael Neider <rneider AT web.de>
8250 * src/pic/gen.h: added emitpcode macro for debugging
8251 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8252 and replace by macro adding debug information on demand
8253 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8254 * (gencjne): tried to fix; replaced with correct (slower) code
8255 * (gen{Unp,P}ackBits): fixed single bit access
8256 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8257 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8258 previous instruction
8259 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8260 register has to be handled with care (forbidding movement
8261 of assignments/uses, removing assignments completely, ...)
8262 * (pCodeOptime2pCodes): make use of regIsSpecial
8263 * added lots of debugging output (commented out)
8264 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8265 from being reused as result UNLESS it is known to work
8267 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * support/Util/dbuf.h: include <stddef.h> for size_t
8270 * .version: changed to version 2.5.2
8272 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8274 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8276 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8278 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8279 (genModOneByte): removed needless psha/pula
8281 2005-07-22 Raphael Neider <rneider AT web.de>
8283 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8284 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8285 * src/pic/gen.c (resolveIfx): do not "invent" labels
8286 * (genSkipc): changed to positive logic
8287 * (genSkipCond): removed as no longer needed
8288 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8290 * (genLeftShift): check operands are in different registers
8291 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8292 INCF does not update CARRY...
8293 * src/pic/main.c: fixed _linkCmd
8294 * src/pic/pcode.c (unlinkpCode): added inactive code
8295 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8296 alive (do not assign result and operand overlapping registers)
8298 2005-07-22 Raphael Neider <rneider AT web.de>
8300 * src/pic/device.c (dump_sfr): replaced register declaration with
8301 call to emitSymbolToFile() to avoid duplicate symbols
8302 * (assignRelocatableRegisters): do not declare external symbols
8303 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8304 right (take size of type, not etype)
8305 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8306 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8307 * (packRegsForAccUse): disabled assignment of WREG as
8308 the result reg to prevent occurence of just fixed #1235003,
8310 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8311 symbols (avoids duplicate symbols in .asm file)
8312 * (pic14emitRegularMap): use emitSymbolToFile()
8313 * src/pic/gen.c (aopOp): fixed spillLocation handling
8314 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8315 * (genDataPointerSet): removed unneccessary variables/output
8317 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8319 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8320 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8322 2005-07-21 Raphael Neider <rneider AT web.de>
8324 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8325 architecture cannot handle them efficiently, fixes bug #1235003
8326 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8327 check for empty sets before using them (fixes bug #1232190)
8329 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8331 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8332 (lnksect2): generate warnings for memory overlap
8333 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8334 constseg to set the name of these segments so you can instruct the linker
8335 to place them in banks
8336 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8337 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8338 added code_seg and const_seg to options
8339 * src/SDCCglue.c (emitMaps): use options.const_seg,
8340 (createInterruptVect): put interrupt vectors in segment HOME,
8341 (glue): put HOME before static segment and put the main glue in HOME,
8342 (glue): use options.code_seg
8343 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8344 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8345 these segments so you can instruct the linker to place them in banks
8346 (linkEdit): use code_loc for HOME segment which should be the first
8347 segment in code memory now
8348 * src/SDCCmem.c: fixed more stuff like bug 1238386
8349 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8350 (changePointer): don't change function pointers to code pointers for
8352 (compareType): added exceptional check for banked function pointers
8353 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8354 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8355 after static in code memory
8356 * src/mcs51/gen.c: added aopLiteralLong prototype,
8357 (aopForSym): use getSize for functions,
8358 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8359 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8360 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8362 (genPcall): use call for literal function pointers and generate banked
8363 calls over the one trampoline so there's only one place for the user to
8364 modify according to his/hers hardware,
8365 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8366 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8367 * src/mcs51/main.c: added keyword banked,
8368 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8369 * support/Util/SDCCerr.c,
8370 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8371 needed for passing the bank and address to the trampoline
8372 * device/lib/mcs51/crtbank.asm: added for bankswitching
8373 * device/lib/mcs51/Makefile: added crtbank
8375 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8377 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8378 for fields at offset 0 of a struct or union as reported
8379 on 2005-07-07 in the developer mailing list.
8381 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8383 * src/SDCCmem.c: fixed bug 1238386
8385 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8387 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8388 (patch #1144962), added peephole 300, enabled 259.x
8389 * doc/sdccman.lyx: removed screenshot and provided link instead
8391 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8393 * doc/sdccman.lyx: added section about debugging with ddd
8394 * doc/figures/ddd_example.eps: screenshot of debugging session
8396 2005-07-04 Raphael Neider <rneider AT web.de>
8398 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8399 like CODE pointers, fixes #1115683
8400 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8401 call, fixes bugs #1232211, #1228110,
8402 fixed wrong casts to pCodeFlow from pCodeInstructions
8404 2005-07-04 Raphael Neider <rneider AT web.de>
8406 * src/pic/gen.c (popGet): changed assert to allow for
8408 * (popGetAddr): changed signature to provide
8409 an additional index, patched all call sites
8410 * (genCmpEq): handle literal-like operands correctly
8411 * (genAddrOf): added sanity checks on __code/__data pointers
8412 * (genAssign): added handling of symbols from __code section
8413 * (gencjne): do not generate code for comparisons whose result
8414 is neither stored nor used, fixes bug #1171114
8415 * (AccLsh, AccRsh): operate on operand instead of WREG
8416 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8417 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8419 * rewrote complete shift-by-literal logic, commented unused
8421 * (genConstPointerGet): get multiple bytes (if result size > 1),
8422 fixed handling of non-immediate addresses
8423 * (genPointerGet): handle CODE pointers like CONST pointers
8424 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8425 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8426 operand is to be treated as a literal or not
8427 * (mov2w,genPcall,genCmpEq),
8428 src/pic/genarith.c: use aop_isLitLike() to decide between
8429 literal/register contents
8430 * (addSign): added missing offset
8431 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8432 only emit comment in debug-mode,
8433 use {aop,op}_isLitLike throughout the file
8434 * src/pic/glue.c: fix initializers for pointers (work in progress)
8435 * src/pic/pcode.c (get_op): honor index on _const symbols
8436 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8437 * (dumppBlock): added pCode size estimation
8438 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8439 check for IS_SYMOP before OP_SYMBOL'ing
8440 * fixed indentation, compacted switch-statements
8441 * (allocReg): find free register and allocate it instead of
8442 allocating new registers all the time
8443 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8444 registers as its operands (necessary only for multibyte GETs)
8446 2005-07-01 Raphael Neider <rneider AT web.de>
8448 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8449 debugging .asm-output macros FENTRY + FEXIT
8450 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8452 * (emitpComment): NEW, printf to pCode
8453 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8455 * (popGetAddr): NEW, variant of popGet to access an immediates
8456 high(er) bytes instead of the n'th byte of memory they reference,
8457 replaced popGet with popGetAddr where neccessary
8458 * (genDataPointerGet): reactivated and fixed implementation
8459 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8461 * (genDataPointerSet): fixed multibyte assignments
8462 * (genpic14Code): fixed --i-code-in-asm handling
8463 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8464 * (genPlus): fixed index-out-of-bounds error
8465 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8466 * src/pic/ralloc.c: added debugging output macro FENTRY2
8467 * (spillThis): fixed indentation, enbraced for-body for clarity
8468 * (rematStr): commented out as now unused
8469 * (regTypeNum): commented out special spill case (overwrites
8471 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8473 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8475 * doc/sdccman.lyx: documented sfr16/sfr32,
8476 added example for using storage class with function pointers
8477 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8479 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8481 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8482 * device/lib/_itoa.c,
8483 * device/lib/_ltoa.c: optimized codesize
8484 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8485 but don't know how to suppress the double warning.
8486 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8487 * support/Util/SDCCerr.c,
8488 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8490 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8492 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8493 fixed old K&R prototypes
8494 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8495 * device/lib/_gptrget.c,
8496 * device/lib/_gptrgetc.c,
8497 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8498 also new versions for small generic pointers and banked generic pointers
8499 * src/port.h: added const_name
8500 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8501 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8502 * src/SDCCcse.c (findPrevIc): check all associative operators
8503 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8504 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8505 * src/SDCCmem.c: updated comments,
8506 set far-space to 0 for pdata, results in optimized code
8507 * src/SDCCmem.h: added macro CONST_NAME
8508 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8509 moving the info into the highest bits, see also gptrget/gptrput
8510 * src/src.dsp: added sdcc.ico to project files
8511 * src/avr/gen.c (genCast): fixed bug 0x%d
8512 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8513 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8514 relation between ptr_type and DCL_TYPE,
8515 (genCast): fixed bug 0x%d
8516 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8517 (CODE)" for const_name
8518 * src/hc08/gen.c (genCast): fixed bug 0x%d
8519 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8520 (hc08_port): added "CONST (CODE)" for const_name
8521 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8522 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8523 between ptr_type and DCL_TYPE,
8524 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8525 operand* and took AOP() inside function so sfr-ness can be checked,
8526 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8528 (genFunction, genEndFunction): optimized stack setup,
8529 (genMinus): optimized for literals with ending zeroes (in bytes),
8530 (genCast): fixed bug 0x%d
8531 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8532 (mcs51_port): added "CONST (CODE)" for const_name
8533 * src/mcs51/peeph.def: made rule 226 more generic
8534 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8535 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8536 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8537 * src/z80/main.c (z80_port): added NULL for const_name,
8538 (gbz80_port): added NULL for const_name
8539 * support/regression/tests/bug663539.c,
8540 * support/regression/tests/sfr16.c: new tests
8542 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8544 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8546 2005-06-24 Raphael Neider <rneider AT web.de>
8548 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8550 * device/include/pic16/signal.h: added USBIF
8553 2005-06-24 Raphael Neider <rneider AT web.de>
8555 * device/lib/pic16/libdev/pic18f2455.c,
8556 device/include/pic16/pic18f2455.h: NEW
8557 * device/include/pic16/pic18fregs.h,
8558 device/lib/pic16/pics.all,
8559 src/pic16/device.c: added 18f2455
8560 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8561 device/include/pic16/{pic18f[68][567].h,usart.h}:
8562 replaced MULTIPLE_USARTS define with more relaible
8563 compatibility sfrs (for USART access)
8565 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8567 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8568 and the output asm file line is printed on two lines.
8570 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8572 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8573 BGT, BLE, BHI, and BLS instructions
8574 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8576 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8577 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8579 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8581 2005-06-15 Raphael Neider <rneider AT web.de>
8583 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8584 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8585 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8586 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8587 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8589 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8591 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8592 Marcel Telka in bug #1215704
8594 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8596 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8597 located in shared memory bank.
8599 2005-05-31 Raphael Neider <rneider AT web.de>
8601 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8602 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8603 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8605 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8607 * device/lib/_strncpy.c: fixed the fix
8609 2005-05-26 Raphael Neider <rneider AT web.de>
8611 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8612 initializers with \0, bug #1208187
8613 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8614 intializers with \0, bug #1208187
8616 2005-05-26 Raphael Neider <rneider AT web.de>
8618 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8619 initializers with \0, bug #1208187
8620 * src/pic16/main.c (_process_pragma): added sanity checks
8621 for stack position and size, emit warnings when appropriate
8623 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8625 * device/lib/_strncpy.c: fixed not filling with \0
8627 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8629 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8631 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8632 compound_statement),
8634 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8636 2005-05-24 Raphael Neider <rneider AT web.de>
8638 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8640 2005-05-24 Raphael Neider <rneider AT web.de>
8642 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8643 TRISE definitions, closes bug #1162453
8645 2005-05-22 Raphael Neider <rneider AT web.de>
8647 * src/pic16/main.c (_process_pragma): check for missing
8648 arguments to pragmas code and udata
8649 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8650 consistency fixes to match other headers (thanks to Jim Paris)
8651 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8653 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8655 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8657 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8659 * support/regression/tests/bug1198642.c: new test
8660 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8661 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8662 * support/scripts/resource.h,
8663 * support/scripts/resource.rc,
8664 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8665 * support/scripts/sdcc.ico: added 32x32 icon
8667 2005-05-18 Raphael Neider <rneider AT web.de>
8669 * device/lib/pic16/libdev/pic18f*.c,
8670 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8671 keywords to "__sfr" and "__at (X)"
8672 * device/include/pic16/pic18fregs.h: added pic18f4520
8673 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8674 #1203088 (MPLAB compatibility)
8676 2005-05-17 Raphael Neider <rneider AT web.de>
8678 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8679 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8680 * device/lib/pic16/pics.all: added new devices
8681 * src/pic16/device.c: added support for pic18f4520
8683 2005-05-16 Raphael Neider <rneider AT web.de>
8684 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8685 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8686 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8687 convenience function for bit access
8689 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8691 * device/lib/printf_large.c: fixed bug 1193299
8692 * support/regression/tests/bug1057979.c: added test %3.3s
8694 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8696 * device/include/mcs51/8051.h,
8697 * device/include/mcs51/8052.h: made parseable with lint
8698 * device/include/mcs51/lint.h: added include file for (sp)lint
8699 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8700 * doc/cdbfileformat.lyx,
8701 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8703 2005-05-14 Raphael Neider <rneider AT web.de>
8705 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8706 * device/lib/pic16/libc/stdlib/itoa.c (new)
8707 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8708 * device/lib/pic16/libio/Makefile: exclude subdir according to
8709 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8710 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8711 * src/pic16/gen.c (genFunction): prevent annoying warning
8712 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8714 * support/cpp2/cppmain.c (cpp_output_string): new
8715 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8718 2005-05-13 Borut Razem <borut.razem AT siol.net>
8720 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8722 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8724 * .version: changed to version 2.5.1; back to bleeding edge development
8726 2005-05-11 Borut Razem <borut.razem AT siol.net>
8728 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8729 generate PDF version 1.3 documents
8731 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8733 * .version: changed to version 2.5.0
8735 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8737 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8739 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8741 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8742 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8743 well as many smaller updates.
8744 * .version: changed to version 2.5.0-pre1
8746 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8748 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8750 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8752 * support/regression/tests/bug1185672.c: added
8753 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8755 * src/mcs51/gen.c (genCall): added comments, made it look safer
8756 * src/mcs51/gen.c (genEndFunction): simplified
8758 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8760 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8762 2005-04-14 Borut Razem <borut.razem AT siol.net>
8764 * fixed bug 1045046 - SIGSEGV with really simple code?:
8765 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8766 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8768 2005-04-14 Borut Razem <borut.razem AT siol.net>
8770 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8771 src/pic16/device.h: temporarily disabled experimental #inline pragma
8774 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8776 * device/include/z80/stdio.h,
8777 * device/include/z80/string.h: removed these highly incomplete files so
8778 SDCC can use the default ones in device/include/
8780 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8782 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8784 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8787 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8789 * device/include/malloc.h: removed redundant __reentrant prototypes
8790 * device/lib/_mullong.c: added working xstack variant in asm (C version
8791 doesn't pass regression tests)
8792 * device/lib/bpx.c: used __data and made bpx char for mcs51
8793 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8794 (createFunction): fixed bug with xstackPtr
8795 * src/SDCCcse.c: corrected comments
8796 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8797 (killDeadCode, eBBlockFromiCode): removed unused code
8798 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8800 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8801 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8802 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8803 (genModOneByte): fixed warning in MSVC
8804 * src/mcs51/main.c (): added comments
8805 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8807 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8809 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8811 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8813 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8815 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8817 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8818 characters arrays of larger size than the declared one.
8820 2005-04-10 Borut Razem <borut.razem AT siol.net>
8822 * src/pic/gen.c (genInline),
8823 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8824 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8825 (findNextInstruction), (findPrevInstruction),
8826 (findInstructionUsingLabel),
8827 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8828 * src/pic/pcode.c (findLabel): added missing '\n'
8829 * src/src.dsp: added SDCCdwarf2.c to the project
8831 2005-04-09 Borut Razem <borut.razem AT siol.net>
8833 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8835 2005-04-08 Raphael Neider <rneider AT web.de>
8837 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8838 into the chain after a given one) and mergeDefmapSymbols (combine
8839 defmap entries for each symbol per pcode)
8840 * (createDefmap): have defmap entries merged in the end
8841 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8842 a symbol before replacing one access type's symbol, merge symbols in
8843 the end (replacement symbol might already have an entry)
8844 * (assignValnums): keep reference to written WREG intact
8846 2005-04-08 Raphael Neider <rneider AT web.de>
8848 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8851 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8853 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8856 2005-04-07 Raphael Neider <rneider AT web.de>
8858 * device/include/pic16/usart.h: added compatibility defines for
8859 devices with more than one USART
8860 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8862 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8864 * device/lib/Makefile.in: updated for port specific include
8866 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8868 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8870 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8872 * device/include/8051.h,
8873 * device/include/8052.h,
8874 * device/include/at89S8252.h,
8875 * device/include/at89c55.h,
8876 * device/include/at89x051.h,
8877 * device/include/at89x51.h,
8878 * device/include/at89x52.h,
8879 * device/include/mcs51reg.h,
8880 * device/include/reg51.h,
8881 * device/include/reg764.h,
8882 * device/include/regc515c.h,
8883 * device/include/sab80515.h: (re)moved these 12 files
8884 * device/include/mcs51/8051.h,
8885 * device/include/mcs51/8052.h,
8886 * device/include/mcs51/at89S8252.h,
8887 * device/include/mcs51/at89c55.h,
8888 * device/include/mcs51/at89x051.h,
8889 * device/include/mcs51/at89x51.h,
8890 * device/include/mcs51/at89x52.h,
8891 * device/include/mcs51/mcs51reg.h,
8892 * device/include/mcs51/reg51.h,
8893 * device/include/mcs51/reg764.h,
8894 * device/include/mcs51/regc515c.h,
8895 * device/include/mcs51/sab80515.h: and added them here
8897 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8899 * device/include/stdarg.h: changed SDCC specific keywords to double
8901 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8903 * device/include/hc08/mc68hc908gp32.h,
8904 * device/include/hc08/mc68hc908jb8.h,
8905 * device/include/hc08/mc68hc908jkjl.h,
8906 * device/include/hc08/mc68hc908qy.h: fixed comments
8907 * device/include/mcs51/README: updated
8908 * device/include/mcs51/c8051f120.h: added PINRSF
8909 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8910 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8911 amidst code. Also inline is not supported.
8913 2005-04-06 Raphael Neider <rneider AT web.de>
8915 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8916 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8917 callers stack/frame pointers
8919 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8921 * device/include/pic16/usart.h: added, missing in previous commit,
8922 * device/include/pic16/adc.h: fixed typo,
8923 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8925 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8927 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8928 uninitialized because a bug appears with gplink
8929 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8930 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8931 complains for unrecognised option
8933 2005-04-05 Raphael Neider <rneider AT web.de>
8935 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8936 structs as well (using memcpy)
8937 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8938 on ISRs (GOTO has no label)
8939 * src/pic16/device.h: added OF_OPTIMIZE_DF
8940 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8941 new data flow analysis/optimization
8942 * src/pic16/pcode.c: added (prototypes for and implementation of)
8943 dataflow analysis functions, fixed pCodeInstructions' inCond and
8944 outCond values, made RCALL a branch instruction
8945 * (pic16_unlinkpCode): keep C line if possible
8946 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8947 C line moved if possible
8948 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8949 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8950 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8951 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8953 * (pic16_getJumptabpCode): NEW, needed in...
8954 * (LinkFlow): fixed handling of jumptables, calls and conditional
8956 * (pic16_InsertCommentAfter): NEW
8957 * (pic16_pCodeReplace): made verbose and flow preserving
8958 * (AnalyzeFlow): added call to data flow analysis
8959 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8960 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8961 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8963 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8965 * src/SDCCast.c (decorateType): fixed bug #1105626
8967 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8969 * device/include/asm/pic16/features.h,
8970 * pic18f*.h headers,
8971 * device/include/pic16/adc.h,
8972 * device/include/pic16/delay.h,
8973 * device/include/pic16/i2c.h,
8974 * device/include/pic16/malloc.h,
8975 * device/include/pic16/stdio.h,
8976 * device/include/pic16/stdlib.h,
8977 * device/include/pic16/string.h,
8978 * device/lib/pic16/libc/stdio/printf_tiny.c,
8979 * device/lib/pic16/libc/stdio/printf_small.c,
8980 * device/lib/pic16/libc/stdio/strmgpsim.c,
8981 * device/lib/pic16/libc/stdio/strmmssp.c,
8982 * device/lib/pic16/libc/stdio/strmusart.c,
8983 * device/lib/pic16/libc/stdio/vfprintf.c,
8984 * device/lib/pic16/libc/stdlib/ltoa.c,
8985 * device/lib/pic16/libc/stdlib/putchar.c,
8986 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8987 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8988 * device/lib/pic16/libc/stdlib/memchrram.c,
8989 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8990 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8991 * device/lib/pic16/libio/adc/adcbusy.c,
8992 * device/lib/pic16/libio/adc/adcread.c,
8993 * device/lib/pic16/libio/adc/adcsetch.c,
8994 * device/lib/pic16/libio/usart/ubaud.c,
8995 * device/lib/pic16/libio/usart/ubusy.c,
8996 * device/lib/pic16/libio/usart/udrdy.c,
8997 * device/lib/pic16/libio/usart/uopen.c,
8998 * device/lib/pic16/libio/usart/uputc.c,
8999 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9000 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9001 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9002 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9003 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9004 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9005 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9006 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9007 specific keywords to double underlined form,
9008 * device/lib/pic16/libc/Makefile.rules,
9009 * device/lib/pic16/libsdcc/Makefile.rules,
9010 * device/lib/pic16/libm/Makefile,
9011 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9012 to compile with C standard set in Makefile.common
9013 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9014 rand.c and crc.c in compilation process,
9015 * device/lib/pic16/libsdcc/int/divuint.c,
9016 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9017 `c' from signed to unsigned,
9018 * device/lib/pic16/startup/crt0.c,
9019 * device/lib/pic16/startup/crt0i.c,
9020 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9021 keywords to double underlined form, bug fixes in _do_cinit function
9022 which prevented the correct initialization of the .idata segment,
9023 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9024 core to enter a infinite loop
9025 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9027 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9029 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9031 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9033 * device/include/Makefile.in: add support for hc08 subdirectory
9034 * device/include/hc08/: new subdirectory
9035 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9036 Lucas Loizaga, thanks!
9037 * device/include/hc08/mc68hc908qy.h,
9038 * device/include/hc08/mc68hc908gp32.h,
9039 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9040 their own directory. Changed internal macro names to use the compiler
9041 reserved namespace. Changed SDCC specific keywords to double
9043 * device/include/math.h,
9044 * device/include/malloc.h,
9045 * device/include/stdarg.h,
9046 * device/include/stdbool.h
9047 * device/include/string.h,
9048 * device/include/tinibios.h,
9049 * device/include/ds400rom.h,
9050 * device/include/8051.h,
9051 * device/include/8052.h,
9052 * device/include/80c51xa.h,
9053 * device/include/at89c55.h,
9054 * device/include/at89S8252.h,
9055 * device/include/at89x51.h,
9056 * device/include/at89x52.h,
9057 * device/include/ds80c390.h,
9058 * device/include/reg764.h,
9059 * device/include/regc515c.h,
9060 * device/include/sab80515.h,
9061 * device/include/mcs51/c8051f000.h,
9062 * device/include/mcs51/c8051f018.h,
9063 * device/include/mcs51/c8051f020.h,
9064 * device/include/mcs51/c8051f040.h,
9065 * device/include/mcs51/c8051f060.h,
9066 * device/include/mcs51/c8051f120.h,
9067 * device/include/mcs51/c8051f300.h,
9068 * device/include/mcs51/c8051f310.h,
9069 * device/include/mcs51/c8051f320.h,
9070 * device/include/mcs51/c8051f330.h,
9071 * device/include/mcs51/c8051f350.h,
9072 * device/include/z180.h: Changed SDCC specific keywords to double
9075 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9077 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9079 * (pic16_assignConfigWordValue): disable testing of configuration
9080 register value with config mask,
9081 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9082 function with port->fun_prefix,
9083 * (genFunction): when generating a naked interrupt function never
9084 create an absolute segment placed in interrupt vector address, place
9085 the actual interrupt function at IVA instead, when an interrupt
9086 function is generated with unspecified interrupt then do not create
9087 the absolute section,
9088 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9089 code for generating a call to generic pointer get/put function with
9090 a call to function pic16_callGenericPointer(),
9091 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9092 the call to the generic pointer get/put functions with prefixing the
9093 function name with port->fun_prefix,
9094 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9095 * src/pic16/main.c (_process_pragma): prefix function with
9097 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9098 calling assembler, old 18Fxxxx macro is deprecated,
9099 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9100 PC_ASMDIR in while condition,
9101 * (findInstruction): add PC_ASMDIR in while condition,
9102 * (buildCallTree): prefix main with port->fun_prefix,
9103 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9104 identifier for variable with banked access in instructions BTFSS,
9105 BTFSC, BCF, BSF, BTG
9106 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9107 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9108 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9109 perform optimization when enviroment variable NO_REG_OPT is set,
9110 * (insideLRBlock): NEW, return 1 if register is inside an
9111 INF_LOCALREGS block,
9112 * (RemoveRegFromLRBlock): remove a register that is completely
9113 eliminated by register optimization, but it is still left in local
9114 register store/restore in/from stack block,
9115 * (Remove2pcodes): after removing register, check to see if it
9116 should be removed from local register store/restore in/from stack
9118 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9119 DUMMY_READ_VOLATILE,
9121 * device/include/pic16/adc.h: minor prototype modifications and
9123 * device/include/pic16/malloc.h: added GPL notice various
9125 * device/include/pic16/stdint.h: NEW, standard header for ints
9126 * device/include/pic16/delay.h: NEW, header for delay functions,
9127 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9129 * device/include/pic16/signal.h: NEW, header providing helper macros
9130 for implementing signal handlers,
9131 * device/include/pic16/stdio.h: added prototypes for functions,
9132 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9133 prototypes for stdin and stdout, added macro PUTCHAR to
9134 automatically implement putchar function prototype,
9135 * device/include/pic16/usart.h: modified and updated USART library,
9136 * device/lib/pic16/libio/adc/,
9137 * device/lib/pic16/libio/i2c: some modifications to improve library
9139 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9140 family of functions,
9141 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9142 family of functions and other sources,
9143 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9144 of the PIC18Fxx[28] devices,
9145 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9146 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9147 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9148 _do_cinit function, because the previous failed when local variables
9149 where not placed in the same memory bank,
9150 * device/lib/pic16/libsdcc/char/: various modifications to improve
9151 library performance,
9152 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9153 information on the new functions of the c library and more...
9155 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9157 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9159 2005-03-26 Raphael Neider <rneider AT web.de>
9161 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9162 if condition == CARRY)
9163 * (genCmp): adapted to new genSkipc semantics
9164 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9165 on rIfx (genCmp was broken)
9167 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9169 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9170 * src/z80/main.c (_keywords[]),
9171 * src/SDCCglobal.h (struct options),
9173 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9174 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9175 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9176 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9177 always available in leading double underscore form. The C99 support is
9178 mostly missing, but it's a start.
9179 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9180 reserved identifier "__data".
9182 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9184 * src/mcs51/peeph.def: fixed bug 1170013
9186 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9188 * device/include/mcs51reg.h: fixed bug 842007
9190 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9192 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9195 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9197 * src/port.h (struct PORT),
9198 * src/avr/ralloc.c (avr_assignRegisters),
9200 * src/ds390/ralloc.c (ds390_assignRegisters),
9202 * src/hc08/ralloc.c (hc08_assignRegisters),
9204 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9206 * src/pic/ralloc.c (pic14_assignRegisters),
9208 * src/pic16/ralloc.c (pic16_assignRegisters),
9210 * src/xa51/ralloc.c (xa51_assignRegisters),
9212 * src/z80/ralloc.c (z80_assignRegisters),
9214 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9215 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9217 * src/SDCCdflow.c (computeDataFlow),
9219 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9221 * src/SDCCcflow.c (*),
9223 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9224 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9225 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9226 immedDom() returning wrong block; probably fixes bug #1160833)
9228 2005-03-20 Borut Razem <borut.razem AT siol.net>
9230 * support/scripts/inc2h.pl: WIN32 port
9232 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9234 * device/lib/makefile.in: added abs.c and labs.c
9236 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9238 * device/include/stdint.h: added
9239 * device/lib/abs.c: added
9240 * device/lib/labs.c: added
9241 * device/include/stdlib.h: added abs() and labs() prototypes
9242 * device/lib/libsdcc.lib: added abs and labs
9243 * device/include/float.h,
9244 * device/lib/_fsmul.c,
9245 * device/lib/printf_fast.c,
9246 * device/lib/printf_tiny.c: updated comments
9248 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9250 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9253 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9255 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9256 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9258 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9260 * device/lib/printf_large.c: removed inline assembly for portability and
9261 readability. Use printf_fast if speed or size are more important.
9262 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9263 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9265 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9267 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9268 prevent compiler warning
9270 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9272 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9273 moved to level 0 and declared as static. Also they are explicit
9274 placed in access bank. This was necessery because some times they
9275 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9276 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9277 optimizations. Currently only compare to unsigned char is implemented,
9278 * src/pic16/gen.c: added fReturnIdx array,
9279 * (struct resolvedIfx) is moved to gen.h and made public,
9280 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9281 * (aopForSym): added an optimization to directly store in stack of
9282 the operand of a SEND iCode,
9283 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9284 but as registers instead (AOP_REG) using the fReturnIdx array,
9285 * (pic16_freeAsmop): remove the freed register from the
9286 _G.sregsAlloc field,
9287 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9288 a compare of 'WREG',
9289 * (pic16_popGetTempRegCond): changed function prototype, now
9290 function takes also a bitVector argument v which holds the current
9291 set of registers that are allocated for stack access by aopForSym,
9292 registers allocated in aopForSym for accessing stack symbols are not
9293 any more part of the functions usedRegs field,
9294 * (genCall): some times aopOp is called for a stack variable to be
9295 send, aopForSym might perform the push, if this is true make sure
9296 that genCall doesn't push the variable twice by testing _G.resDirect,
9297 * (genFunction): changed testing for unspecified interrupt number
9298 from 256 to INTNO_UNSPEC,
9299 * modified selection scheme of frame pointer generation. Previously
9300 if function did use local registers a frame pointer was generated,
9301 now a frame pointer is generated only if function has arguments
9302 (that need PLUSW2 register access), or has stack arguments, or the
9303 compiler is not instructed to omit the frame pointer,
9304 * (genEndFunction): before restoring local registers that were saved
9305 in the function preamble, also restore the registers that *might*
9306 have been allocated for stack access,
9307 * (genRet): removed some old comments,
9308 * (genCmp, the active (RN's) version): added a call to the
9309 pic16_genCmp_special function to perform the compare with a more
9310 robust and optimized way,
9311 * (genInline): a feature has been added in inline code generation,
9312 which allows a wildcard variable substitution when writing inline
9313 assembly. Code is incomplete and experimental therefore undocumented,
9314 * (genCast): changed order of aopOp for result and right to allow
9315 aopForSym to directly load the result if possible,
9316 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9317 perform an optimized compare on some selected special occasions,
9318 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9319 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9320 generate an IVT any more,
9321 * src/pic16/main.c (pic16_optionsTable): added command line option
9323 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9324 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9326 * src/pic16/NOTES: Raphael Neider added in list of active developers
9327 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9328 jumptable_end to prevent bug #,
9329 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9330 inCond and outCond fields,
9331 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9332 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9333 turn off register spilling,
9334 * (packRegsForOneUse): synced with other ports' versions although it
9335 is not used currently,
9336 * (pic16_packRegisters): added an optimization while reading
9337 structure bitfields, some registers may be saved (malloc code is
9338 decreased by 80 bytes)
9340 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9342 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9343 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9344 this can be optimized more?
9346 2005-03-10 Raphael Neider <rneider AT web.de>
9348 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9349 genNearPointerGet): (hopefully) fixed access to bitfields via
9350 pointers (p->bitN = x; and x = p->bitN; failed)
9352 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9354 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9356 2005-03-09 Raphael Neider <rneider AT web.de>
9358 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9360 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9362 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9363 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9364 (regTypeNum): set REG_BIT type if necessary
9365 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9366 * support/regression/tests/critical.c: check bug 1144613
9368 2005-03-02 Raphael Neider <rneider AT web.de>
9370 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9372 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9374 * src/avr/ralloc.c (serialRegAssign),
9375 * src/ds390/ralloc.c (serialRegAssign),
9376 * src/hc08/ralloc.c (serialRegAssign),
9377 * src/mcs51/ralloc.c (serialRegAssign),
9378 * src/pic/ralloc.c (serialRegAssign),
9379 * src/pic16/ralloc.c (serialRegAssign),
9380 * src/xa51/ralloc.c (serialRegAssign),
9381 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9383 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9385 * src/SDCCast.c (decorateType): fixed bug 1124787
9387 2005-02-20 Hubert Sack <sack AT digiplan.de>
9388 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9390 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9393 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9395 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9396 to keep the correct label reference count when adding/removing references
9397 to labels. A peephole file using this is appended to patch #1144962.
9399 2005-02-14 Raphael Neider <rneider AT web.de>
9401 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9402 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9403 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9404 retrievals of result operand's value on assignment
9406 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9408 * device/include/pic16/string.h: modified prototype for memccpy()
9409 to memccpy(void *, void *, char, size_t)
9410 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9411 check whether to omit frame pointer or not,
9412 * (genInline): convert all occurences of "\n" to LF in inline
9413 assembler blocks, this helps formatting the inline text,
9414 * (pic16_loadFSR0): modified prototype,
9415 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9416 removed some 8051 legacy code,
9417 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9418 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9419 before allocating temporary registers in functions,
9421 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9423 * support/regression/tests/bitvars.c: corrected the "fix"
9425 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9427 * support/regression/tests/bitvars.c,
9428 * support/regression/tests/bitwise.c,
9429 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9431 2005-02-10 Raphael Neider <rneider AT web.de>
9433 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9434 different size for Alpha
9435 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9437 2005-02-09 Raphael Neider <rneider AT web.de>
9439 * src/SDCC.lex(doPragma) : save and restore warning options as well
9440 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9441 * have #pragma less_pedantic set the errorlevel to WARNING
9443 * (cloneOptimize) : fixed wrong malloc's size
9444 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9445 facilitate correct handling of #pragma (save|restore)
9447 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9449 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9451 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9453 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9455 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9457 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9459 2005-02-02 Raphael Neider <rneider AT web.de>
9461 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9462 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9463 * (pic16_storeForReturn): fixed to allow returning function pointers
9464 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9465 * device/include/pic16/{stddef.h,stdbool.h}: added
9467 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9469 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9471 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9473 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9474 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9475 appeared to be required
9477 2005-01-31 Borut Razem <borut.razem AT siol.net>
9479 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9480 include/mcs51 and include/z80 directories to the package
9482 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9484 * src/hc08/gen.c (genFunction): fixed bug #1112752
9486 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9488 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9490 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9492 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9494 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9496 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9498 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9500 * device/include/c8051fxxx.h: removed these 6 files
9501 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9503 2005-01-26 Raphael Neider <rneider AT web.de>
9505 * src/pic16/gen.c (genAssign): fixed assignment from longs
9506 in codespace (were cut to three bytes)
9507 * (genDummyRead): implemented (except for CODESPACE...),
9509 * src/pic16/glue.c (emitStatistics): beautified
9510 * device/lib/pic16/libm/Makefile: added include path
9512 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9514 * src/z80/gen.c (aopPut): fixed bug #1103902
9516 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9518 * device/lib/expf.c: fixed bug #1095792
9520 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9522 * device/lib/pic16/libm: added Math library sources
9524 2005-01-24 Raphael Neider <rneider AT web.de>
9526 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9527 to enable upcast to pCodeOpReg2 (there is no type tag to
9528 differenciate the two and pic16_popGet2p cast into PCOR2)
9529 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9530 (sizeof(sectNames) changed to sizeof(sectName))
9531 Both patches fix segfaults under MinGW.
9533 2005-01-23 Raphael Neider <rneider AT web.de>
9535 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9536 Safe_[mc]?alloc()'ed variables
9537 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9538 of (byte sized) temporaries (assign them to WREG for now)
9539 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9540 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9541 this might fix SIGSEGVs on MinGW...
9542 * src/SDCCopt.c (killDeadCode): restored original behaviour
9543 (volatile operands might get thrown away though)
9545 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9547 * src/pic16/gen.c: fixed bug #1106975,
9548 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9549 pointer update, INTCON is saved, global interrupts are disabled and
9550 restored after updateing TOS.
9551 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9552 * added function attribute 'shadowregs' to take advantage of shadow
9554 * added function attribute 'wparam' as an alternative to the wparam
9556 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9557 user declares a non-ISR function as 'shadowregs',
9558 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9560 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9562 * .version: bumped version number to 2.4.8
9563 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9565 * device/lib/pic16/libio/i2c/: I2C module support library,
9566 * device/include/pic16/i2c.h: I2C support library header,
9567 * device/lib/pic16/libc/stdio/: standard IO support sources,
9568 * (printf_small.c): printf_small() source, supports float print,
9569 * (printf_tiny.c): printf_tiny() source, does not support floats,
9570 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9571 enable global optimizations for entire library source, other
9572 Makefiles in the source tree are also modified to reflect this,
9573 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9575 * doc/sdccman.lyx: updated to reflect new changes,
9576 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9577 sym->onStack if-case,
9578 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9579 sbit, idata, _idata, xdata, _xdata,
9580 * added pragma library, to link an external library, (see doc),
9581 * removed command line options, --pomit-config-words, --pomit-ivt,
9582 --pleave-reset-vector,
9583 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9584 when calling assembler to reflect memory model used, also define
9585 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9586 reflect stack model used,
9587 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9588 on stack return NULL,
9590 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9592 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9593 of the operands is volatile. Fixes #1020220
9595 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9597 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9598 * (OptimizeRegUsage): make sure that there is really no other flow where
9599 the first pCode is used
9601 2005-01-22 Raphael Neider <rneider AT web.de>
9603 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9604 to fix #1106967 (pCode->seq are not set up correctly)
9606 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9608 * src/SDCCglue.c (glue): make sure code area is declared before the
9609 static initialization area.
9611 2005-01-21 Raphael Neider <rneider AT web.de>
9613 * device/lib/Makefile.in: fixed test for pic16 install dir
9614 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9616 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9617 added --optimize-goto compiler switch and pragma wparam documentation
9618 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9619 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9620 and PRODH closing bug #1071770 (peephole optimizer)
9622 2005-01-19 Raphael Neider <rneider AT web.de>
9624 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9625 cmdLine buffers (used when calling sdcpp...) are large enough
9626 (MAX_PATH=256 truncates arguments leading to system halts when
9628 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9629 * (genUminus): rewritten to for efficiency
9630 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9631 used uninitialized in some cases)
9632 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9633 copy the third byte from the int -- now assumes 0x80 (data memory)
9634 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9635 operands (genAddLit expects the iCode's operands to swapped as
9636 well), fixed leftover bytes (crashed for short left operands)
9637 * (pic16_genMinusDec): performance improvements, removed false
9639 * (pic16_genMinus): fixed to cope with differently sized operands
9640 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9642 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9643 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9644 new banksel optimization
9645 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9646 analysis for temporary registers (segfaults...)
9647 * src/pic16/peeph.def: added rule
9649 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9651 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9652 which converts a float number to its ASCII representation
9653 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9654 functions to convert the fractional and integer part of a float to ASCII,
9655 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9656 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9658 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9660 * device/include/pic16/adc.h: added GPL info,
9661 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9662 a pCodeOp as tested operand,
9663 * (genNearPointerGet): optimized bit testing, does not use
9664 intermediate register for bit value, test directly instead with
9665 BTFSS, BTFSC, works only for single bits,
9666 * (genpic16Code): dump the name of the iCode in the asm,
9667 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9668 renamed to pic16_decodeOp,
9669 * (serialRegAssign): do not allocate a temporary register for iCode
9670 sequences that test a single bit for 1/0
9672 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9674 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9675 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9676 access stack and frame pointers. They are initially assigned to
9677 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9678 accessing SFRs. Updated all occurences of modification of stack or
9679 frame pointer in gen.c and pcode.c,
9680 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9681 assigning of a literal value to pointers,
9682 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9683 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9686 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9688 * doc/sdccman.lyx: update documentation about stack pragma, added
9689 some info for stack memory models
9691 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9693 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9695 2005-01-08 Raphael Neider <rneider AT web.de>
9697 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9698 udata sections to fix bug #1097823
9700 2005-01-05 Raphael Neider <rneider AT web.de>
9702 * src/pic16/gen.c (genGenericShift): added handling of differently
9703 sized left operand and result
9705 2005-01-04 Raphael Neider <rneider AT web.de>
9707 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9708 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9709 to hold the condition bit)
9710 * added new version of genCmp (old code available via #define)
9711 * added new version of genShiftLeft/genShiftRight in a generic
9712 way, now supports shifting by negative values
9713 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9714 shiftCount (expected by genGenericShift)
9715 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9716 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9718 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9719 is an invalid literal too...)
9721 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9723 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9724 from Raphael Neider,
9725 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9726 for 8-bit literals. This fixes some literal operands which are sign
9727 extended to 16-bits ints when instruction needs only 8-bits.
9729 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9731 * device/lib/logf.c: added mcs51 assembly version
9732 * device/lib/expf.c: added mcs51 assembly version
9733 * device/lib/_logexpf.c: new shared asm code for expf and logf
9734 * device/include/math.h: add defines for assembly math library
9735 * device/lib/Makefile.in: build new _logexpf.c
9736 * device/lib/libfloat.lib: use new _logexpf.c
9738 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9741 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9742 device types which have less than 0x7f registers.
9744 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9746 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9748 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9750 * device/lib/printf_fast.c: only build on supported arch.
9751 * device/lib/printf_tiny.c: only build on supported arch.
9752 * device/lib/printf_fast_f.c: only build if asm float lib
9753 * device/lib/_fsget1arg.c: only build if asm float lib
9754 * device/lib/_fsget2args.c: only build if asm float lib
9755 * device/lib/_fsnormalize.c: only build if asm float lib
9756 * device/lib/_fsreturnval.c: only build if asm float lib
9757 * device/lib/_fsrshift.c: only build if asm float lib
9758 * device/lib/_fsswapargs.c: only build if asm float lib
9759 * device/include/stdio.h: don't provide print_fast,
9760 print_fast_f, print_tiny prototypes if --xstack used
9762 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9764 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9765 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9768 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9770 * device/lib/printf_fast_f.c: same as printf_fast, but
9771 with floating point enabled
9772 * device/lib/printf_fast.c: minor tweaks
9773 * device/include/stdio.h: add printf_fast_f
9775 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9777 * src/SDCCmain.c: make --float-reent default for mcs51
9778 * device/lib/_fsadd.c: added mcs51 assembly version
9779 * device/lib/_fssub.c: added mcs51 assembly version
9780 * device/lib/_fsmul.c: added mcs51 assembly version
9781 * device/lib/_fsdiv.c: added mcs51 assembly version
9782 * device/lib/_fseq.c: added mcs51 assembly version
9783 * device/lib/_fsneq.c: added mcs51 assembly version
9784 * device/lib/_fsgt.c: added mcs51 assembly version
9785 * device/lib/_fslt.c: added mcs51 assembly version
9786 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9787 * device/lib/Makefile.in: add _fscmp to build
9788 * device/lib/libfloat.lib: add _fscmp to build
9790 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9792 * device/lib/_fs2slong.c: added mcs51 assembly version
9793 * device/lib/_fs2sint.c: added mcs51 assembly version
9794 * device/lib/_fs2schar.c: added mcs51 assembly version
9795 * device/lib/_fs2ulong.c: added mcs51 assembly version
9796 * device/lib/_fs2uint.c: added mcs51 assembly version
9797 * device/lib/_fs2uchar.c: added mcs51 assembly version
9798 * device/lib/_slong2fs.c: added mcs51 assembly version
9799 * device/lib/_sint2fs.c: added mcs51 assembly version
9800 * device/lib/_schar2fs.c: added mcs51 assembly version
9801 * device/lib/_ulong2fs.c: added mcs51 assembly version
9802 * device/lib/_uint2fs.c: added mcs51 assembly version
9803 * device/lib/_uchar2fs.c: added mcs51 assembly version
9804 * device/include/float.h: added #define to select asm vs c
9806 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9808 * device/lib/printf_fast.c: improvements to float output
9809 * device/include/float.h: add defines for assembly float library
9810 * device/lib/_fsget1arg.c: receive 1 float arg
9811 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9812 * device/lib/_fsnormalize.c: normalize a float
9813 * device/lib/_fsreturnval.c: return float, various helper routines
9814 * device/lib/_fsrshift.c: right shift a float's mantissa
9815 * device/lib/_fsswapargs.c: swap 2 floats
9816 * device/lib/Makefile.in: build these 6 new files for mcs51
9817 * device/lib/libfloat.lib: add these 6 files to the library
9819 2004-12-26 Borut Razem <borut.razem AT siol.net>
9821 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9824 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9826 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9827 and fully reentrant and register bank neutral.
9828 * device/lib/printf_fast.c: added float (not enabled by default),
9829 added compact/slower integer (also not enabled by default),
9830 improved size/speed of fast integer code, other minor changes
9831 * device/include/stdio.h, device/lib/Makefile.in,
9832 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9834 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9836 * src/pic16/pcode.c: declaring variables other than at the start of a
9837 block is not supported in C by VC6.
9839 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9841 * applied a previous patch from Raphael Neider that wasn't included
9842 in the previous commits, which fixes infinite loops within jumptable
9844 * made some fixes that previous patches introduced
9846 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9848 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9849 that fixes an issue with AOP_PCODE asmop's offset,
9850 * (pic16_popCopyReg): update instance field too,
9851 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9852 function of pic port,
9853 * (genCmp, genAnd, genAssign),
9854 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9856 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9858 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9859 variables initial values to idata section,
9860 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9861 variables in some functions. This utilizes parmBytes field of iCode
9862 structure to hold the offset of the variable in stack. (might be
9863 able to use the stack field too?)
9864 * applied patch from Raphael Neider # ### , # ###
9865 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9866 variable initial values in idata section,
9867 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9868 for static variables with initial value
9869 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9870 applied fix in while loop from Raphael Neider.
9872 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9874 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9875 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9876 * src/ds390/ralloc.c (serialRegAssign): spill bits
9877 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9878 * support/Util/SDCCerr.c,
9879 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9880 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9881 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9883 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9885 * device/include/sdcc-lib.h: inserted LGPL, added includes
9886 asm/ds390/features.h and asm/mcs51/features.h
9887 * device/include/asm/default/features.h,
9888 * device/include/asm/gbz80/features.h,
9889 * device/include/asm/z80/features.h: added empty _AUTOMEM
9891 * device/include/asm/ds390/features.h,
9892 * device/include/asm/mcs51/features.h: added files with defines for
9893 _AUTOMEM and _STATMEM indicating automatic and static storage class
9894 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9895 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9896 * src/SDCCicode.c (geniCodeCast),
9897 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9898 * src/SDCCloop.c (loopInduction): removed unused variable lr
9899 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9900 to convertToFcall to include char modulo (RFE 1065037), added check
9901 if left operand is unsigned and use abs of literal value
9902 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9903 as it doesn't work after conversion from peephole.def to peephole.rul
9904 * src/mcs51/gen.c (toBoolean): added check for size,
9905 (genModOneByte): optimized code for signed char modulo a literal
9906 power of 2 (thanks to Hubert Sack),
9907 (genRRC): removed unnecessary "clr c",
9908 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9909 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9911 swapped rules 256.c and 256.d,
9912 extended 256.d by using new multiple checks (thanks Erik),
9913 added rules 256.e and 256.f,
9914 updated rule 261.a and 261.b to new generated code
9915 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9917 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9919 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9920 induction related bugs, including first part of bug #1074377
9922 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9924 * applied patch from bug-report #1076292,
9925 * applied patches for genAnd and Goto-optimizations for Raphael
9927 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9928 dump a less iCode information,
9929 * src/pic16/device.h (pic16_options_t): added field debgen,
9930 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9931 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9932 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9934 * (various functions): added macros FENTRY and FENTRY2 to functions,
9935 to emit function prologue,
9936 * (various functions): fixed indentation,
9937 * (genNearPointerGet): fixed loading of FSR0,
9938 * (genPackBits): applied patch from Raphael Neider to fix updating
9939 of FSR0 and touching only the modified bits,
9940 * src/pic16/genarith.c (various functions): added macros FENTRY to
9941 emit function prologue in comments,
9942 * src/pic16/pcode.h: added functions debugf2, debugf3,
9943 * src/pic16/ralloc.c: partial fix for packForPush caused
9946 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9948 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9949 <stsp AT users.sourceforge.net> with reversed byte order
9950 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9952 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9954 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9956 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9957 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9959 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9961 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9963 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9965 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9967 (setFromConditionArgs): friendly operand parser for peephole rules,
9968 (operandBaseName, operandsNotRelated): new peephole condition
9969 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9970 architecture specific register naming into account, handles n-way
9971 comparisons, and supports quoted literals
9972 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9974 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9976 * src/mcs51/peeph.def: fixed bug #1076940
9978 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9980 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9982 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9984 Adding support for replacing ljmps with sjmps in jumptables
9985 generated for switch statements. For now you need to set the
9986 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9987 Now 4 algorithms for mcs51 jumptable generation are used:
9988 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9989 addresses loaded pc-relative for up to 112 cases and stack-pushing
9990 target addresses loaded with offset from dptr for up to 256 cases.
9992 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9993 * src/mcs51/main.c: adapted constants for switch table generation
9994 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9996 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9998 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9999 * support/regression/tests/bug1057979.c: added test for bug 1073386
10001 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10003 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10006 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10008 * src/pic16/device.h,
10009 * src/pic16/genarith.c,
10010 * src/pic16/glue.c,
10011 * src/pic16/main.c,
10012 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10014 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10016 Large cummulative patch for pic16 port.
10017 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10018 to call when a stack overflow occurs,
10019 * (malloc.h): added CVS Id tag,
10020 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10022 * added libc directory. The current version of LibC contains string
10023 functions, ctype functions and macros and some functions of the
10024 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10025 be extensively tested in the future. Standard disclaimer here.
10026 Library is not automatically build yet. But one can build it by
10027 invoking 'make' inside the libc directory.
10028 * added ADC library under libio. Preliminary version yet.
10030 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10031 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10032 aopForRemat() now and not by pic16_aopOp(),
10033 * (pic16_popGetTempReg): removed warning messgae when allocating
10034 temporary registers, its a buggy feature and will be removed,
10035 * (pic16_popGet): set register instance field in AOP_CRY,
10036 * (pic16_outBitC): fixed for results in size greater than 1,
10037 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10038 * (pic16_storeForReturn): optimized return of 0,
10039 * (genCmp): experimental code for new genCmp which uses PIC18's
10040 special compare&skip instructions. Initial tests fail some times
10041 with variables grater than 1 byte in size, so new code is disabled,
10042 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10044 * (genCast): began a fix to optimize the casting of a bit to another
10045 bit, now assigning a bitfield to another bitfield will fail, sorry,
10046 * src/pic16/main.c: disabled the use of lr-support feature,
10047 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10048 * added some function prototypes, added function _debugf prototype,
10049 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10050 bits with offset (case PO_GPR_BIT),
10051 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10053 * (isBankInstruction): modified to return 0 for no banking instruction,
10054 and 1 for banking instruction,
10055 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10056 caused stop processing pCodes after a inline assembly block,
10057 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10058 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10059 registers when it shouldn't,
10060 * src/pic16/ralloc.c (allocReg): add preliminary support for
10061 supporting a limited set of temporary registers,
10063 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10065 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10066 genDataPointerSet): ensure assignments always copy in MSB to LSB
10068 (loadRegFromAop): recognize CLRH optimization,
10069 (genFunction): optimize RECEIVE iCodes in reentrant functions
10071 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10073 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10074 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10076 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10077 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10078 contiguous with data
10080 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10082 * device/lib/_gptrget.c (_gptrget),
10083 * device/lib/_gptrgetc.c (_gptrgetc),
10084 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10085 instead of sjmp to ret
10086 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10087 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10089 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10091 * .version: bumped version to 2.4.7
10092 * device/lib/_gptrget.c (_gptrget): is now _naked
10093 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10094 * device/lib/_gptrput.c (_gptrput): is now _naked
10095 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10096 (createFunction): fixed xstack
10097 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10098 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10100 (geniCodeCritical): store original interrupt state in an iTemp bit
10101 var unless stack-auto
10102 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10103 * src/SDCCmain.c (setIncludePath): added include/target to search path
10104 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10105 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10107 (processFuncArgs): put bit vars in bit area
10108 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10109 unsaveRBank): fixed xstack,
10110 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10111 (genFunction, genEndFunction): fixed xstack,
10112 (genAssign): optimization don't walk backwards through mem
10113 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10114 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10115 * support/regression/Makefile: also make library (for stack-auto) when
10116 making "all" and added "test-mcs51-xstack-auto"
10117 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10118 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10119 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10120 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10121 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10122 make-library by MAKE_LIBRARY
10123 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10124 regression tests for xstack
10125 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10126 * support/regression/tests/critical.c: test for critical on mcs51
10128 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10130 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10131 built version of sdcc instead of installed version
10133 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10135 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10136 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10138 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10139 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10140 WARNING: remove device/lib/build/z80/printf.o by hand when
10141 updating from previous build!
10142 * device/lib/z80/printf.c: updated comment
10143 * support/regression/tests/bug1057979.c: test all ports now
10144 * support/regression/tests/bug1065458.c: file added
10146 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10148 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10149 *_start and *_end symbols for static functions
10151 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10153 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10154 and search crt0.o in all library paths,
10155 (setIncludePath): proper handling of --nostdinc,
10156 (setLibPath): proper handling of --nostdlib
10157 * support/regression/Makefile,
10158 * support/regression/ports/ds390/spec.mk,
10159 * support/regression/ports/gbz80/spec.mk,
10160 * support/regression/ports/hc08/spec.mk,
10161 * support/regression/ports/mcs51/spec.mk,
10162 * support/regression/ports/mcs51-large/spec.mk,
10163 * support/regression/ports/mcs51-stack-auto/spec.mk,
10164 * support/regression/ports/z80/spec.mk: use include and lib files from
10165 built version of sdcc instead of installed version
10166 * doc/sdccman.lyx: fixed typo in --nostdinc
10168 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10171 * src/pic/device.c,
10172 * src/pic/ralloc.c,
10173 * src/pic/gen.c : added support to generate code for struct bit fields.
10175 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10177 * as/xa51/xa_version.h,
10178 * device/include/errno.h,
10179 * device/include/regc515c.h,
10180 * device/lib/_itoa.c,
10181 * device/lib/_ltoa.c,
10182 * device/lib/ser_ir_cts_rts.c,
10183 * sim/ucsim/xa.src/glob.cc,
10184 * sim/ucsim/xa.src/inst_gen.cc,
10185 * sim/ucsim/xa.src/xa_bit.cc,
10186 * sim/ucsim/xa.src/xa_sfr.cc,
10187 * sim/ucsim/z80.src/inst_dd.cc,
10188 * sim/ucsim/z80.src/inst_fdcb.cc,
10189 * support/scripts/keil2sdcc.pl,
10190 * src/pic16/pic16.dsp,
10191 * src/pic16/pic16a.dsp: corrected cvs line endings
10192 * device/lib/printf_large.c: fixed bug 1057979
10193 * src/pic16/gen.c: fixed non-C standard code
10194 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10195 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10196 * support/regression/ports/mcs51/support.c: reload T1 asap
10197 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10198 pdata use and clear idata startup behaviour
10199 * support/regression/tests/bug1057979.c: added
10201 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10203 * device/examples/ds390/ow390/ad26.h,
10204 * device/examples/ds390/ow390/cnt1d.h,
10205 * device/examples/ds390/ow390/crcutil.c,
10206 * device/examples/ds390/ow390/ownet.h,
10207 * device/examples/ds390/ow390/owsesu.c,
10208 * device/examples/ds390/ow390/swt12.h,
10209 * device/examples/ds390/ow390/swtoper.c,
10210 * device/examples/ds390/ow390/temp10.h,
10211 * device/examples/ds390/ow390/thermodl.c,
10212 * device/examples/ds390/tinitalk/tinitalk.dsp,
10213 * device/examples/ds390/tinitalk/tinitalk.dsw,
10214 * device/examples/mcs51/clock/hw.h,
10215 * device/examples/mcs51/simple2/go.bat,
10216 * device/examples/serialcomm/windows/serial.h,
10217 * device/examples/xa51/dummy.c,
10218 * device/examples/xa51/hello.c,
10219 * device/include/80c51xa.h,
10220 * device/include/at89x051.h: corrected cvs line endings
10222 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10224 * src/pic16/main.c (options): added command line --gstack, to trace
10225 stack over/under flows,
10226 * added pragma 'wparam' to allow passing first byte of function
10227 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10228 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10229 call to __gstack_test function and sets up the symbol as extern,
10230 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10231 * popaop): added call to pic16_testStackOverflow,
10232 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10234 * (genCall, genPcall): now all parameters are passed via stack
10235 except in functions that are pass to wparam pragma in which WREG is
10237 * (genPcall): REENTRANT flag is checked to see if variable prototype
10238 contains reentrant keyword, don't call a non-reentrant function, via
10239 a reentrant function pointer or vice versa, functions are never
10241 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10243 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10244 SIGSEGV when accessing a NULL register stucture,
10245 * (pic16_printGPointerType): modified to handle UPPER modifier for
10246 function initializers, changed prototype of function to simpler one,
10247 * (pic16_printIvalFuncPtr): check to see if function is already
10248 added in externs list,
10249 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10250 optimized a move from W to SFR with a move to the same register
10251 later after a CALL,
10252 * device/lib/pic16/debug: NEW directory, contains debug features
10253 which are enabled when linking with libdebug.lib, currently command
10254 line option --gstack enables stack pointer tracing for over/under
10255 flow, corresponding sources are in debug/gstack
10257 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10259 * doc/sdccman.lyx: updated SDCC version,
10260 * (PIC16 port): update list of command line options,
10261 * src/pic16/device.h (structure pic16_options_t): added field gstack
10262 to enable stack overflow tracing on push/pops,
10263 * src/pic16/device.c (statistics structure): added statistics
10265 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10266 pic16_dump_int_registers): increase statistics counters for each
10267 * variable which is encountered
10268 * (pic16_dump_usection): emit each .udata variable to its own udata
10270 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10271 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10272 parameters via stack, otherwise use old scheme,
10273 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10274 assembler output file,
10275 * src/pic16/main.c: added command line options --gstack to enable
10276 push/pop tracing for stack overflow,
10277 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10278 instructions): added size of each instruction,
10279 * (pic16_countInstruction): estimate size of instructions in
10280 the_pFile list, inline assembly blocks are not counted,
10281 * (pic16_FixRegisterBanking): trace previous register usage, when
10282 banksel optimizations is greater than 0, don't emit a redudant
10285 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10287 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10288 * src/pic16/ralloc.c : applied same fix for pic16.
10289 * src/pic/gen.c : tidied it up a little.
10291 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10293 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10294 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10296 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10298 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10300 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10302 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10303 non-reentrant function __modsint in the interrupt function (thus
10304 corrupting math operations during serial I/O)
10305 * device/lib/ser_ir.c: as above, changed buffersize
10306 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10307 256.c,d for zeroing
10308 * doc/Makefile: added option -t for rsync
10310 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10312 * src/SDCCast.h (struct ast),
10313 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10315 2004-10-20 Borut Razem <borut.razem AT siol.net>
10317 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10320 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10322 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10324 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10325 support functions to replace long sequences of MOVFF's from access
10326 bank registers to stack and vice versa,
10327 * src/pic16/device.h: added new field opt_flags, where optimization
10328 flags can be set to enable certain features,
10329 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10330 * pBlock, (genFunction, genEndFunction): surroung loop for
10331 saving/loading used registers in stack with PC_INFO pCodes,
10332 INF_LREGS. Code in between can then be optimized by pCode optimizer
10333 to support function calls,
10334 * (genDataPointerSet): fixed bug which loaded float fields in
10335 structures with corrupt data,
10336 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10337 in a standard way debug info on stderr. Feature used for developing
10338 and debugging only,
10339 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10340 obsolete chunks of code,
10341 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10342 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10343 * pic16/src/pcode.c (pic16_newpCodeInfo,
10344 * (pic16_newpCodeOpLocalRegs),
10345 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10347 * (pic16_pCodeConstString): printing of the initial value of a
10348 symbol as a comment is inhibited since parsing was already done by
10349 copyStr and output is corrupt,
10350 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10352 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10354 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10356 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10358 * as/mcs51/lkarea.c: removed old K&R style,
10359 (lnksect): changed check on boundary error,
10360 (lnksect2): changed check on boundary error,
10361 (lnksect2): extend XSTK to end of page if size = 1
10362 * as/mcs51/lkmain.c: removed old K&R style,
10363 (Areas51): create l_IRAM symbol
10364 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10365 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10366 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10367 * device/lib/_mullong.c: added version to be compiled with xstack
10368 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10369 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10370 * device/lib/mcs51/crtxstack.asm: fixed comment
10371 * src/SDCCglue.c: maxInterrupts defaults to 0,
10372 (emitMaps): added pdata,
10373 (createInterruptVect): (re)moved default,
10374 (glue): added pdata,
10375 (glue): moved __start__xstack to XSTK with default size 1
10376 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10377 and options.float_rent when options.stackAuto is set,
10378 (linkEdit): only write XDATA_NAME if provided on command line
10380 * src/SDCCmem.c: added pdata
10381 * src/port.h: added pdata_name to PORT
10382 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10383 (saveRegisters, unsaveRegisters): removed usage of B,
10384 (genMinus): fixed accumulator clash,
10385 (genJumpTab): added comment, this needs another look
10386 * src/mcs51/gen.c: added check for "B in use" paranoia,
10387 added pushB() and popB()
10388 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10391 * src/ds390/main.c,
10393 * src/mcs51/main.c,
10395 * src/pic16/main.c,
10397 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10398 added PSEG (PAG,XDATA) or NULL to port specifier
10399 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10400 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10401 (_mcs51_genInitStartup): removed __start__xstack equ,
10402 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10403 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10404 * src/z80/gen.c (_rleAppend): fixed warnings
10405 * support/regression/tests/zeropad.c: added pdata test
10406 * .version: bumped to 2.4.6
10408 2004-10-17 Borut Razem <borut.razem AT siol.net>
10410 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10411 as a part of nightly build
10413 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10415 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10416 WREG holds the first byte function parameters,
10417 * (aopForSym): take special case for symbols which are in FARSPACE
10418 but in CODESPACE too,
10419 * (assignResultValue): modified to take into account _G.useWreg,
10420 * (genCall): don't use wreg for parameter passing when function is
10421 declared as reentrant, too, added optimization INCF to stack
10422 pointer when stack parameter count is 1,
10423 * (genFunction, genEndFunction): refurnished and fixed to not using
10424 wreg for passing parameters when function has varargs or is
10425 reentrant, fixed bug with symbol name compare for generating
10426 functions in absolute address,
10427 * (pic16_storeForReturn): refurnished,
10428 * (genCmp): began writing a new version of the function, not ready
10429 yet, therefore it is disabled,
10430 * (genAssign): do not read code memory when assigning a function to
10431 a pointer function,
10432 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10433 array of characters, not pointer,
10434 * (pic16initialComments): in debug mode emit an .ident directive for
10436 * (_process_pragma): emit a new warning type (internal to pic16)
10437 when setting stack to default length, emit a similar warning when
10438 placing a function at absolute address and address is not word aligned
10439 * (_pic16_parseOptions): added 'return TRUE' statement,
10440 * (_pic16_linkEdit): if compiling a source, then add the source's
10441 file object, first in the list of objects to link,
10443 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10445 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10446 * src/pic/main.c : removed VC warning.
10447 * src/pic/gen.c : changed comment.
10449 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10451 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10452 reference to a deprecated symbol _GPTRREG was causing failure to
10453 link. Thanks G. M. Gallant for the info.
10455 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10457 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10458 comments for Bugs item #954788.
10460 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10462 * src/pic16/device.c (pic16_dump_gsection,
10463 * pic16_groupRegistersInSection): handle symbols declared to be in
10464 access bank differently,
10465 * src/pic16/gen.c (struct _G): added field resDirect,
10466 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10467 send values read from stack directly to result and don't allocate
10469 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10471 * (pic16_sameRegsOfs): NEW,
10472 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10473 free because they were not allocated from temporary pool,
10474 * pic16_popRegFromString): workaround to fix a problem with
10475 allocating variables twice or never,
10476 * (genGenPointerGet): using PRODL instead of FSR0H,
10477 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10479 * (genAssign): take advantage of the _G.resDirect flag,
10480 * (genCast): around line 11844, use mov2f instead of directly
10481 MOVFF'ing between operands to account for literal values,
10482 * src/pic16/genutils.c: some new debug functions for gpsim have been
10484 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10485 float with integer part only,
10486 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10487 place variables in access bank
10488 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10489 updated sources to reflect recent changes in gen.c
10491 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10493 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10494 sources that searched for headers in installation path, now the
10495 device/include/pic16 is used,
10496 * src/pic16/glue.c (pic16glue),
10497 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10498 .line directives if not in debug mode, this suppresses assembler's
10499 warnings for ignored directives
10501 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10503 * src/port.h: made reset_regparms prototype void parameter explicit.
10504 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10505 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10506 * doc/sdccman.lyx: documented warning disabling and how to use
10507 printf_large to make it print floats.
10508 * device/include/stdbool.h: NEW
10509 * device/lib/_atof.c,
10510 * device/lib/_divuint.c,
10511 * device/lib/_divulong.c,
10512 * device/lib/expf.c,
10513 * device/lib/printf_large.c,
10514 * device/lib/sincosf.c,
10515 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10516 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10517 a completely reentrant lib.
10519 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10521 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10522 * device/include/pic16/stdio.h: fixed bug with colon
10524 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10526 * device/include/pic16/stdio.h,
10527 * device/include/pic16/stdlib.h,
10528 * device/include/pic16/math.h: NEW
10529 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10530 declared as _naked to reduce overhead
10531 * device/lib/Makefile.in (target port-specific-objects-pic16):
10532 changed * to *.* so to ignore the CVS directory,
10533 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10534 stacked variables back in stack,
10535 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10538 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10540 * .version: bumped version number to 2.4.5
10541 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10542 * support/Util/SDCCerr.c (messages structure): added entry for
10545 Large cumulative patch for pic16 port and libraries.
10546 * device/include/pic16/sdcc-lib.h,
10547 * device/include/pic16/stdarg.h,
10548 * device/include/asm/pic16/features.h,
10549 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10550 * device/include/pic16/float.h: changes reentrant keyword with
10551 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10552 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10553 updated target build-libraries to include objects from gptr,
10554 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10555 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10556 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10557 all function headings,
10558 * src/SDCCmain.c: added global parameter userIncDirsSet,
10559 * (parseCmdLine): when option -I is encountered add directory to
10560 userIncDirsSet too,
10561 * src/version.awk: added space between control and long,
10562 * src/pic16/NOTES: added some notes for the port,
10563 * src/pic16/gen.c: added prototype for mov2fp function,
10564 * (fReturnpic16[]): properly named return value registers,
10565 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10566 * (aopForSym): added code to handle symbols with onStack flag set,
10567 symbols onStack are allocated PTRSIZE bytes,
10568 * (aopFreeAsmop): handles special case where asmops are stack objects,
10569 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10570 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10571 added argument lock to trace flaws in allocating temporary registers
10572 when developing port,
10573 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10574 * (pic16_popRegFromString): reenabled allocating a direct register
10576 * (assignResultValue): various beautifications,
10577 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10578 referenced function argument,
10579 * (genIpush): reenabled to allow stacked arguments, handles only
10580 ic->parmPush iCodes,
10581 * (genCall, genPcall): major changes to allow for variable argument
10582 functions, fixed a bug with falsely restoring stack pointer after
10583 returning from call,
10584 * (genFunction): pending code for critical function,
10585 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10586 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10587 * (genNearPointerGet): fixed bug with indirect reading, was always
10589 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10591 * (genAddrOf): rewrote code to take address of a stacked function parameter
10592 * (genCast): fixed casting to generic pointer type,
10593 * src/pic16/gen.h: added AOP_STA,
10594 * (struct asmop): added field stk,
10595 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10596 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10597 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10598 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10599 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10600 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10602 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10604 * (pic16_port structure): generic pointer size is set to 3,
10605 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10606 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10608 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10609 operand is an iTemp,
10611 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10613 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10614 * debugger/mcs51/simi.c: addapt new syntax of s51
10616 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10618 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10619 * src/pic16/pcode.c: commented out some calls to free() in order to
10622 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10625 * src/SDCCicode.c (isiCodeInFunctionCall),
10626 * src/avr/ralloc.c (selectSpil),
10627 * src/pic/ralloc.c (selectSpil),
10628 * src/pic16/ralloc.c (selectSpil),
10629 * src/ds390/ralloc.c (selectSpil),
10630 * src/hc08/ralloc.c (selectSpil),
10631 * src/xa51/ralloc.c (selectSpil),
10632 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10633 stack in the middle of a function call sequence (fixes bug #1020268)
10634 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10635 costs associated with the minimum switch case.
10637 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10639 * src/SDCC.lex: fixed bug #1030549
10641 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/SDCCcse.h (struct cseDef),
10644 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10645 over a function call if the CSE is derived from a symbol whose
10646 address has been taken (fixes bug #1029883)
10647 * support/regression/tests/bug-1029883: a new regression test for
10650 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10652 * src/hc08/gen.c (emitinline): fixed bug #1029778
10653 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10654 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10655 and starts toward RFE #905167)
10657 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10659 * src/pic16/gen.c (mov2f): New function to move an operand to
10660 another without considering if it is a literal or a register,
10661 * (pic16_sameRegs): don't check if they are both AOP_REG,
10662 * (AccRsh): removed andmask=0 lines,
10663 * (genLeftShift): duplicated to be improved in future versions,
10664 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10665 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10666 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10667 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10668 * (insertBankSwitch): fixed inserting banksel directives algorithm
10669 for instructions that follow a skip instruction, this fixes a report
10670 for broken subtraction code generation,
10671 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10672 iCode is a left op, just in case result and right share the same
10675 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10678 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10680 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10681 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10682 on 2004-09-12; it was buggy
10684 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10686 * src/SDCCsymt.h: removed RESULT_CHECK
10691 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10693 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10695 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10696 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10697 configuration values no more rejected by compiler, they are assigned
10698 to configuration registers with a warning message instead,
10699 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10700 the for-loop so last conf register is emitted too,
10701 * (_pic16_initPaths): link library libsdcc.lib by default,
10702 * (_hasNativeMulFor): modified test for multiplication according to
10703 Raphael Neider's remarks. Integer multiplication is also done with
10705 * device/include/pic16/pic18fregs.h: corrected type error in while
10706 testing and including 18f6720 header file
10708 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10710 * src/pic16/device.h (pic16_options): removed field use_crt,
10711 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10712 until an optimization to handle single bits is added,
10713 * (pic16_loadFSR0): moved before genUnpackBits,
10714 * (genAnd): some white lines removed,
10715 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10716 leave_reset flags in pic16_options when using crt modules,
10718 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10720 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10721 for bugs 898889 & 979599. Also used some safer print instructions.
10723 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10725 * src/pic16/device.h (pic16_options_t): added field use_crt,
10727 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10728 catch a probable future bug,
10729 * src/pic16/gen.c: aopIdx function commented out,
10730 * (genAssign): commented out old code which used aopIdx,
10731 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10732 code, added if conditionals to take into account the --use-crt
10733 command line options,
10734 * src/pic16/main.c (pic16_optionsTable): added new command line
10735 options, --use-crt= and --no-crt,
10736 * (_pic16_linkEdit): now the proper crt object is added in the
10737 linker command line except than when --no-crt is specified,
10738 * src/pic16/pcode.c,
10739 * src/pic16/pcode.h: added some structures and functions for a new
10740 optimization scheme to compansate for instruction overhead between
10741 same iCodes, this scheme is currently under development and is not
10742 working in any way,
10743 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10745 * device/lib/pic16/startup/crt0i.c,
10746 * device/lib/pic16/startup/crt0iz.c: added global char variable
10747 __uflags to force the generation of an idata section
10749 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10752 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10753 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10755 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10757 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10758 Frieder) and clarified the default code optimization mode
10760 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10762 * src/SDCC.lex (doPragma, process_pragma),
10763 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10764 "opt_code_size", and "opt_code_balanced"
10765 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10766 regrouped options by category, added support for category headers
10767 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10768 and "--opt-code-size"
10769 * doc/sdccman.lyx: documented these new options and pragmas
10770 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10771 preference into account
10773 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10775 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10776 geniCodePreDec): Fixed bug 904237 by generating a warning
10778 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10780 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10782 * src/pic/device.c : When no max ram set validate full memory range.
10784 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10786 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10788 * device/lib/_gptrget.c,
10789 * device/lib/_gptrput.c: updated comment
10790 * device/lib/calloc.c,
10791 * device/lib/free.c,
10792 * device/lib/malloc.c,
10793 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10794 * src/SDCCcse.c (cseBBlock),
10795 * src/SDCCicode.c (printOperand, geniCodeArray),
10796 * src/SDCCicode.h (struct operand): fixed bug 868103
10797 * support/regression/tests/bug-868103.c: added
10798 * src/SDCCast.c (searchLitOp),
10799 * src/SDCCcse.h (struct cseDef),
10800 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10801 * src/SDCCicode.h (struct operand),
10802 * src/SDCCsymt.h (struct sym_link),
10803 * src/avr/gen.c (hasInc),
10804 * src/ds390/gen.c (hasInc),
10805 * src/hc08/gen.c (genPlusIncr, hasInc),
10806 * src/mcs51/gen.c (hasInc),
10807 * src/pic16/glue.c (pic16_printIvalChar),
10808 * src/pic16/ralloc.c (regWithIdx),
10809 * src/xa51/gen.c (hasInc) : removed warnings
10810 * src/SDCCast.c (createBlock): added comment ???
10811 * src/hc08/ralloc.c: updated comments
10813 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10815 * doc/sdccman.lyx: updated section on switch statements, added
10816 section about semaphore locking
10817 * doc/Makefile: added option -info for latex2html
10818 * device/lib/_gptrget.c,
10819 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10821 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10823 * src/pic/device.h,
10824 * src/pic/device.c,
10825 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10826 maxram is less than 0x100.
10828 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10830 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10832 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10835 * src/mcs51/main.c,
10836 * src/ds390/main.c,
10840 * src/pic16/main.c,
10843 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10844 a jump table is the best form for a switch statement, including
10845 automatic insertion of missing cases to make the case range
10846 continuous. Developed in collaboration with Frieder Ferlemann.
10848 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10850 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10851 accumulator result if it needs sign extension
10853 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10855 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10857 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10859 * device/lib/gbz80/printf.c,
10860 * device/lib/z80/printf.c: removed define for NULL
10862 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10864 * as/xa51/xa_link.c,
10865 * device/examples/ds390/ow390/ad26.c,
10866 * device/examples/ds390/ow390/cnt1d.c,
10867 * device/examples/ds390/ow390/counter.c,
10868 * device/examples/ds390/ow390/ds2480.h,
10869 * device/examples/ds390/ow390/ds2480ut.c,
10870 * device/examples/ds390/ow390/findtype.c,
10871 * device/examples/ds390/ow390/gethumd.c,
10872 * device/examples/ds390/ow390/owllu.c,
10873 * device/examples/ds390/ow390/ownetu.c,
10874 * device/examples/ds390/ow390/swt12.c,
10875 * device/examples/ds390/ow390/swtloop.c,
10876 * device/examples/ds390/ow390/temp.c,
10877 * device/examples/ds390/ow390/temp10.c,
10878 * device/examples/ds390/ow390/thermo21.c,
10879 * device/examples/ds390/ow390/tinilnk.c,
10880 * device/examples/ds390/ow390/tstfind.c,
10881 * device/examples/serialcomm/windows/serial.cpp,
10882 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10883 * device/include/reg51.h: fixed line endings for cvs
10885 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10887 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10888 packRegsForAccUse, packRegisters): new accumulator register
10890 * support/regression/ports/hc08/support.c (_putchar): suppress
10891 warning of unused variable
10892 * src/SDCCicode.c: added SWAP entry to codeTable
10894 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10896 * device/lib/sprintf.c: forgot to add this file before previous commit
10898 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10900 * src/pic16/gen.c (genPackBits): added operand right in function
10901 parameters, load result directly if p_type is POINTER (that is
10902 called by genNearPointerSet)
10903 * (genUnPackBits): added operand left in function parameters,
10904 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10905 FSR0 if accessing bitfields,
10907 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10909 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10910 _print_format; updated printf, sprintf, vsprintf
10911 * device/include/asm/default/features.h: corrected comment/define
10912 * device/lib/Makefile.in: added sprintf.c
10913 * device/lib/libsdcc.lib: added sprintf module
10914 * device/lib/printf_large.c,
10915 * device/lib/vprintf.c,
10916 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10918 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10919 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10920 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10922 * support/regression/tests/zeropad.c: define idata as data for hc08
10924 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10926 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10927 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10928 labels are referenced at least once (even if a reference is not found)
10929 * src/hc08/gen.c (emitcode): set isComment flag for comments
10930 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10931 loads), rules 6a..6b (optimize jumps to return)
10933 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10935 * device/lib/acosf.c (acosf),
10936 * device/lib/asinf.c (asinf),
10937 * device/lib/atanf.c (atanf),
10938 * device/lib/ceilf.c (ceilf),
10939 * device/lib/cosf.c (cosf),
10940 * device/lib/coshf.c (coshf),
10941 * device/lib/cotf.c (cotf),
10942 * device/lib/fabsf.c (fabsf),
10943 * device/lib/floorf.c (floorf),
10944 * device/lib/log10f.c (log10f),
10945 * device/lib/logf.c (logf),
10946 * device/lib/sinf.c (sinf),
10947 * device/lib/sinhf.c (sinhf),
10948 * device/lib/sqrtf.c (sqrtf),
10949 * device/lib/tanf.c (tanf),
10950 * device/lib/tanhf.c (tanhf),
10951 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10952 replaced all instances of "reentrant" in the library functions
10953 defined in math.h with this macro.
10954 * support/regression/tests/float_trans.c: reenabled test for hc08
10956 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10958 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10959 erroneously deleted
10961 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10963 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10964 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10965 multi-byte volatile operands are used
10966 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10967 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10968 initialization to area GSINIT0 so that it would always precede
10969 any static initializers in GSINIT
10970 * support/regression/tests/zeropad.c: fixed idata define for hc08
10971 * support/regression/tests/bug-927659.c,
10972 * support/regression/tests/float_trans.c: disabled tests for hc08
10973 pending missing library routines
10974 * .version: increased version number to 2.4.4 - hc08 port now passes
10978 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10980 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10981 * Makefile.common.in,
10983 * as/hc08/Makefile.in,
10984 * as/mcs51/Makefile.in,
10985 * as/z80/Makefile.in,
10986 * debugger/mcs51/Makefile.in,
10987 * device/include/Makefile.in,
10988 * device/lib/Makefile.in,
10991 * link/z80/Makefile.in,
10992 * packihx/Makefile.in,
10993 * sim/ucsim/main_in.mk,
10994 * sim/ucsim/avr.src/Makefile.in,
10995 * sim/ucsim/doc/Makefile.in,
10996 * sim/ucsim/gui.src/serio.src/Makefile.in,
10997 * sim/ucsim/hc08.src/Makefile.in,
10998 * sim/ucsim/s51.src/Makefile.in,
10999 * sim/ucsim/xa.src/Makefile.in,
11000 * sim/ucsim/z80.src/Makefile.in,
11002 * support/cpp2/Makefile.in,
11003 * support/librarian/Makefile,
11004 * support/makebin/Makefile: added DESTDIR to the install path proposed
11005 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11006 * doc/sdccman.lyx: added DESTDIR documentation
11008 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11010 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11011 instruction for interrupt handlers, use fast returns when returning
11012 from high priority interrupts
11014 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11016 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11018 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11019 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11020 bugs, ported much of Bernhard's code from mcs51
11021 * src/mcs51/gen.c (genSend),
11022 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11023 than one when calling a reentrant function
11024 * device/lib/_mullong.c: defined an alternate struct layout for big
11025 endian ports (hc08)
11027 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11029 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11032 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11034 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11035 are sane and complete before asking the port its prefered parameter
11036 passing method (fixes bug #1017633)
11037 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11040 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11042 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11043 problem in bitfields >= 8 bits.
11045 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11047 * src/SDCCsymt.c: undid changes that were not meant to be committed
11049 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11051 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11053 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11055 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11056 copied and wrong bit got inverted
11058 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11060 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11061 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11062 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11063 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11064 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11065 assignments to bitfields at known addresses
11066 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11067 reads from bitfields at known addresses
11068 * src/hc08/ralloc.c (packRegisters),
11069 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11070 genhc08Code): optimize pointer get values used as conditionals
11071 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11074 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11076 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11077 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11078 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11081 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11083 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11085 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11090 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11092 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11094 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11099 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11101 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11103 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11105 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11106 cases use more compact code.
11108 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11110 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11112 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11116 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11120 parameter of changePointer() from symbol* to sym_link*
11121 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11122 * src/SDCCsymt.c (compareType): void* type is castable to other
11123 pointers, but not necesarily an exact match.
11124 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11125 is no longer blindly treated as an exact match.
11126 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11128 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11130 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11132 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11136 * src/pic/ralloc.h,
11137 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11139 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11141 * src/pic/device.c,
11142 * src/pic/device.h,
11143 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11145 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/mcs51/gen.c (emitcode): fixed bug #992819
11149 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11151 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11152 there's no need to make it worse
11154 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11156 * src/mcs51/ralloc.c (deassignLR),
11157 * src/ds390/ralloc.c (deassignLR),
11158 * src/hc08/ralloc.c (deassignLR),
11159 * src/z80/ralloc.c (deassignLR),
11160 * src/pic/ralloc.c (deassignLR),
11161 * src/pic16/ralloc.c (deassignLR),
11162 * src/avr/ralloc.c (deassignLR),
11163 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11164 rlivePoint): fixed another part of bug #971834
11166 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11168 * src/z80/main.c: enabled "critical" keyword
11169 * src/z80/mappings.i,
11170 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11171 functions (fixes bug #979646)
11172 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11174 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11176 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11179 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11181 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11182 doesn't disable too much optimizations
11184 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11186 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11188 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11190 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11192 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11194 * src/pic/gen.c tidied up tabs
11195 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11196 * src/pic/main.c tidied up tabs
11197 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11198 * src/pic/pcoderegs.c tidied up tabs
11199 * src/pic/ralloc.c tidied up tabs
11201 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11203 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11204 to S_FIXED for pic16 port and when symbol is not in level 0,
11205 allocate for S_REGISTER storage class and pic16 port, too,
11206 * src/pic16/device.h: prototype for checkSym,
11207 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11208 * (pic16_assignConfigWordValue): test the value and the mask to
11209 validate that the value is suitable for the configuration word,
11210 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11211 collect extern declared symbols, don't emit symbol twice, check
11212 first if symbol is in publics set first,
11213 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11214 * added command line '--fstack' which enables an experimental
11215 feature for stack access, too buggy to be used yet...
11216 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11217 * (pic16_allocDirReg): when register has storage class S_REGISTER
11218 allocate in pic16_dynAccessRegs,
11219 * device/include/pic16/pic18f????.h: modified configuration word
11220 naming convention, words started as CONFIG0H but should be CONFIG1H
11222 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11224 * device/include/mcs51reg.h: fixed bug 970993
11226 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11228 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11229 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11230 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11231 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11232 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11233 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11234 error/warning numbers,
11235 added function setWarningDisabled()
11236 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11237 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11238 _memcmp.c _memmove.c calloc.c realloc.c free.c
11239 * support/regression/tests/malloc.c: added tests for new functionality
11240 * support/regression/tests/zeropad.c: added tests for truncated initializers
11241 and initialized char arrays starting with '\x0'
11242 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11244 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11246 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11248 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11250 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11251 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11252 peephole 177.e. Thanks to anonymous
11254 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11256 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11257 function isn't used in the source but referenced as a
11258 variable initializer then declare it as extern in .asm file
11260 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11262 * .version: increased version number to 2.4.3
11264 Adding version extension according to ChangeLog CVS revision
11265 * src/Makefile.in (target all): added dependency 'version.h'
11266 * (rule version.h): added rule to create version.h from ChangeLog,
11267 * (rule dep): added dependency version.h,
11268 * src/version.awk: AWK script to create version.h
11269 * src/SDCCdwarf2.c (dwWriteModule),
11270 * src/SDCCglue.c (initialComments),
11271 * src/SDCCmain.c (printVersionInfo): modified to write after
11272 version string the version extension number,
11273 * src/SDCCutil.c: included "version.h"
11274 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11276 * src/SDCCutil.h: added prototype for getBuildNumber
11278 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11279 includeDirsSet, too,
11280 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11281 const char [] is found in function prototype...
11283 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11284 moving to WREG with source is already in WREG,
11285 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11286 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11287 * (aopForSym): stack'ed symbols are partially supported, added
11288 if-clause to support symbols in FARSPACE,
11289 * (sameRegs): added test for AOP_ACC to see if registers are same,
11290 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11291 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11292 * (pic16_popRegFromString): will not allocate a new register if it
11293 doesn't find one by name, bug may have introduced...
11294 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11295 * (genIpush): revived to use pic16 port's stack,
11296 * (genAddrOf): added incomplete case for stack'ed operand,
11297 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11298 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11299 can handle multibyte operands,
11300 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11301 * (pic16initialComments): added message for MPLAB compatibility
11303 * src/pic16/main.h: prototype for pic16_mplab_comp,
11304 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11305 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11306 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11307 because of increased complexity of procedure,
11308 * (_process_pragma): stack pragma changed to format 'stack pos len',
11309 emit symbol '_stack_end' to conform with gplink,
11310 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11311 to search for register,
11312 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11314 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11315 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11316 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11317 case for PO_GPR_REGISTER,
11318 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11319 dies, the new era is ahead !...
11320 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11321 pic16_dynInternalRegs,
11322 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11323 * (pic16_allocDirReg): minor optimizations and bug fixes,
11324 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11326 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11327 load stack and frame pointer with address of 'stack_end' symbol
11329 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11331 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11332 without source code but only variable initializers
11334 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11336 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11337 external are not declared as extern to reduce overhead while linking
11339 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11341 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11343 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11345 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11346 Yee Keat for the patch
11347 * src/SDCCast.c (decorateType): fixed bug #979599
11348 * src/ds390/gen.h: removed local fReturnSizeDS390
11349 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11350 * src/ds390/gen.c (genAnd, genOr, genXor),
11351 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11353 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11355 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11356 add relFilesSet to $3, manipulate $2 to handle linking of object
11357 files without source files in command line,
11358 * device/include/pic16 (all headers): added ID location macros,
11359 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11360 entries for ID location bytes,
11361 * (pic16_assignIdByteValue): NEW,
11362 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11363 added field dumpcalltree to pic16_options_t,
11364 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11365 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11366 emitting rFalseIfx label after check_carry label,
11367 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11368 pic16_emitDIRegs), NEW
11369 * (pic16glue): dump .calltree file when option --calltree found,
11370 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11371 * (_pic16_genAssemblerPreamble): emit ID locations after
11372 configuration registers,
11373 * (pic16_linkCmd): modifications of the link command,
11374 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11375 * (pic16_pCodeInitRegisters): don't init stack registers,
11376 * (pic16_findPrevInstruction): fixed bug,
11377 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11378 bug with immediate registers,
11379 * (buildCallTree): traces stack push and pop,
11380 * (pct2): dump also stack usage for each function,
11381 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11382 * (pic16_allocDirReg): various modifications,
11383 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11386 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11388 * src/pic16/pcode.c: removed buggy double colon
11390 2004-07-01 Borut Razem <borut.razem AT siol.net>
11392 * support/scripts/sdcc.nsi: added include/pic16 to setup
11394 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11396 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11397 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11399 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11400 specific command line arguments. Also added sample lkr script
11401 for placing a variable at a specific memory bank.
11402 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11403 at a specific memory bank,
11404 * (pic16_dump_isection): fixed bug which caused string literals to
11405 be omitted when dumping idata section,
11406 * (pic16_groupRegistersInSection): added code to handle registers
11407 in specific memory banks,
11408 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11409 public, all references are renamed too,
11410 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11412 * (pic16_storeForReturn): added case to handle when dest is WREG,
11413 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11414 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11415 pic16_rel_udata, check to see if that register is marked as being
11416 a member of a specific memory bank,
11417 * (pic16_printIvalCharPtr): added code to add string literals either
11418 to code or the idata sections,
11419 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11420 also accept the 'udata' pragma,
11421 * src/pic16/main.h: new structure types sectName and sectSym
11422 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11423 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11424 * (pic16_findPrevInstruction): fixed, it returned nothing,
11425 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11426 instruction combinations,
11427 * (pic16_FixRegisterBanking): heavily reorganised,
11428 * (pic16_AnalyzeBanking): if generating banksel directives is
11429 disabled, then don't call FixRegisterBanking at all,
11430 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11431 completely removed,
11432 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11434 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11436 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11437 Phuah Yee Keat <yk.phuah AT nestac.com>
11439 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11441 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11442 correctly the IVT even if it is relocated to some other location
11444 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11446 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11447 * device/include/pic16/pic18f2220.h: NEW,
11448 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11449 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11450 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11451 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11452 nodefaultlibs, ivt_loc is the location of the interrupt vector
11453 table, and nodefaultlibs signs that default libraries should not be
11454 linked in link stage,
11455 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11456 according to --ivt-loc argument,
11457 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11458 when pragma stack is found,
11460 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11462 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11463 256 (range check), 257 (do while), 258.a-f (bit banging
11464 f.e. on 3-wire SPI bus)
11466 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11468 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11469 variables used exclusively within a loop
11471 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11473 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11475 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * src/SDCClrange.c (computeClash): fixed bug #971834
11479 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11481 * src/mcs51/gen.c (genCmp): fixed bug #975903
11482 * src/hc08/gen.c (operandsEqu),
11483 * src/ds390/gen.c (operandsEqu),
11484 * src/z80/gen.c (operandsEqu),
11485 * src/pic/gen.c (operandsEqu),
11486 * src/pic16/gen.c (operandsEqu),
11487 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11488 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11490 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11492 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11494 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11496 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11497 default case in switch statement,
11498 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11499 to eliminate problem with initialisation of pointers, but problem
11501 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11502 * (emitStaticSegment): removed various lines emitting debug info,
11503 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11504 added processor registers for utilizing EEPROM,
11505 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11506 configurable and set 8
11508 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11510 * .version: increased version number to 2.4.2,
11512 Cumulative patch for pic16 port
11513 * src/pic16/device.c: changed scheme to dump initial values for
11514 variables in idata segment, all print_idata* functions were removed,
11515 now the pic16_printIval* will be called,
11516 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11517 * _pic16_printPointerType, pic16_printPointerType,
11518 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11519 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11520 NEW, similar to the respective functions in SDCCglue.c,
11521 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11522 way, emitting hex bytes,
11523 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11525 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11527 * src/avr/ralloc.c (serialRegAssign),
11528 * src/xa51/ralloc.c (serialRegAssign),
11529 * src/pic/ralloc.c (serialRegAssign),
11530 * src/pic16/ralloc.c (serialRegAssign),
11531 * src/hc08/ralloc.c (serialRegAssign),
11532 * src/z80/ralloc.c (serialRegAssign),
11533 * src/ds390/ralloc.c (serialRegAssign),
11534 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11536 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11538 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11539 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11541 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11543 Cumulative patch for pic16 port:
11544 * src/pic16/device.h (typedef PIC16_device) modified fields for
11545 defining microcontrollers,
11546 * src/pic16/device.c: added new info for all devices in Pics16 array,
11547 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11548 to be optimised out by the pCode optimiser,
11549 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11550 specially, bug reported by G.M. Gallant,
11551 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11552 as force'd so that cannot be optimised out by pCode optimiser,
11553 * src/pic16/pcode.c,
11554 * src/pic16/pcodepeeph.c,
11555 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11556 they are disabled by default, but can be enabled explicit with
11557 command argument --denable-peeps, for testing,
11558 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11559 --pomit-ivt in COMPILE_FLAGS
11561 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11563 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11564 compilation on MSVC
11566 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11568 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11570 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11572 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11573 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11575 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11577 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11578 would only assign 0x300001 register.
11580 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11582 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11583 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11585 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11587 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11589 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11590 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11591 added peephole 254 (left shift), 255 (jump table)
11593 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11595 * device/lib/Makefile.in: removed comment line with model-pic16,
11596 * (target port-specific-objects-pic16): the libraries and objects
11597 are copied to the build directory form the device/lib/pic16/bin
11600 Cumulative patch concerning pic16 port:
11601 * library directory has been re-organized,
11602 * added support for PIC18F1220,
11603 * added headers and library sources for chips 18f1220,18f6520,
11604 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11606 * configuration registers setting has changed, now each supported
11607 device has a complete description of the registers it uses,
11608 * all initialisations are moved to idata sections, these section
11609 can be absolute or relocatable,
11610 * fixed initialisation of codespace variables,
11611 * fixed warning about PCLATU and gpsim,
11612 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11613 * (genAssign): use table reads when assigning from variables in codespace,
11614 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11615 char/int variables placed in codespace,
11616 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11617 registers set in .asm file, no need for --pomit-config-words anymore,
11618 * (pic16glue): some 8051 legacy segments are commented out
11619 (to be removed completely),
11620 * added support for alternative assembler and linker with --asm=
11621 and --link= command line arguments,
11622 * peepholes are disabled automatically in the port, no need to
11623 specify on command line,
11624 * port supports natively char/int/long multiplication, but converts
11625 all divisions to support functions,
11626 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11627 to the file set in variable $2,
11628 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11629 strings in ASCII format and not in hex,
11630 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11631 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11632 allocate proper register if iCodes aren't temporary,
11634 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11636 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11638 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11640 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11643 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11646 computed address is reused
11647 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11648 multi-byte bitfields
11650 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11652 * src/z80/gen.c: (genArrayInit): must check for pointers too
11654 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11656 * support/regression/tests/zeropad.c: never meant to commit the
11657 nestedstruct test: removed, added check for GCC version
11659 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11661 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11662 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11663 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11664 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11665 bugs 928906 and 954082 half-empty initializers
11667 * src/SDCCsymt.c (getAllocSize): added for above fix
11668 * src/z80/gen.c (genArrayInit): fixed bug 741044
11669 * support/regression/tests/zeropad.c: added tests
11671 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11673 * src/pic16/device.c (pic16_dump_section): corrected bug which
11674 caused some symbols of the libraries to be misplaced
11676 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11678 * src/pic16/glue.c,
11679 * src/pic16/ralloc.h,
11680 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11681 to fix conflict with pic port
11683 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11685 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11686 externs configuration variables,
11687 * src/pic16/ralloc.h,
11688 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11689 prototype in header, commented out some debug messages
11691 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11693 * src/pic16/glue.c,
11694 * src/pic16/main.c,
11695 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11696 for gpasm COFF object generation. Thanks to D. Hawkins for
11699 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11701 * src/ds390/main.c,
11702 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11703 Brock for spotting this)
11704 * src/ds390/gen.c (genEndFunction),
11705 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11706 interrupt handler and critical. Disable push/pop optimizations when
11707 peephole optimizations disabled.
11709 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11711 Updated pic16 library sources and headers.
11712 * device/lib/pic16/pic18f*/ ,
11713 * device/include/pic16/*.h: modified to handle structured SFR
11716 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11718 * src/port.h (PORT structure): added hook initPaths, now each
11719 port can declare its own default search paths,
11720 which can been seen with the --print-search-dirs option,
11721 see pic16 port for example,
11722 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11723 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11724 * (doPrintSearchDirs): NEW, replaces in a central manner the
11725 printing of search dirs which was split in set*Paths functions,
11726 * (main): added call to port->initPaths and doPrintSearchDirs,
11728 * src/ds390/main.c,
11731 * src/izt/tlcs900h.c,
11732 * src/mcs51/main.c,
11734 * src/pic16/main.c: modified port structures to reflect addition of
11737 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11738 * (pic16_dump_section): for registers in same address reserve memory once,
11739 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11741 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11742 result is greater in size than right or left,
11743 * (pic16_genUMult8X8_8): there are some cases where the result can
11744 be 16 bits size, so handle these,
11745 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11746 * (pic16_outBitC): modified to emit pcodes,
11747 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11749 * (genDivOneByte): implemented algorithm to divide 8-bits,
11750 * (genCmp): uncommented goto, but issues still exist,
11751 * (genAnd): fixed a bug with variables >8bits,
11752 * (genPackBits): optimization added that uses BCF/BSF to change a
11754 * (genAssign): fixed bug when assigning floating point literals,
11755 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11756 __sdcc_gsinit_startup label,
11757 * src/pic16/main.c (_pic16_init): removed search directory
11759 * (_pic16_initPaths): NEW, used to initialise search directories,
11760 * (_hasNativeMulFor): support functions for all except char/int
11761 multiplication, and char division,
11762 * (PIC16_port struct): modified entry for native mul support,
11763 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11765 * (buildCallTree): call to register_usage is ifdef'ed out,
11767 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * device/include/string.h: applied Stas Sergeev's patch to make this
11770 header file compatible with the preprocessor -Wundef option
11771 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11772 failure (fixes bug #941458)
11774 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11776 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11777 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11778 that the variable, not the function, should be static
11779 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11780 to be consistent with non-literal case
11782 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11784 * src/SDCCast.c (isConformingBody): fixed bug #949967
11785 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11786 convilong): fixed bug #952086
11788 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11790 * src/SDCCmem.c (allocVariables): fixed bug #955321
11792 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11794 * src/hc08/main.c (_hc08_genAssemblerEnd),
11795 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11796 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11797 completely eliminated the use of a temporary file
11798 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11799 when more than one file linked
11800 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11802 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11804 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11805 which fixes bug #543481
11806 * support/regression/tests/bug-751703.c: fixed comments left from a
11807 cut and paste error
11808 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11809 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11810 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11812 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11813 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11814 are now changed to underscores in moduleName
11816 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11818 * as/mcs51/lkmem.c: better fix for bug #954173
11820 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11821 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11823 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11824 * device/include/c8051f000.h,
11825 * device/include/c8051f120.h,
11826 * device/include/c8051f300.h,
11827 * device/include/c8051f310.h,
11828 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11829 PWM16) and detab'ed
11831 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11833 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11834 and mailing lists, doc'ed --no-peep-comments, removed reference
11835 to knoppix (newest version has no LyX/LaTeX), other minor changes
11836 * src/SDCCglue.c (glue): save 2 bytes stack space with
11837 option --main-return. The ljmp could probably be avoided too
11839 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11841 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11843 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11845 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11846 * src/SDCCopt.c (isLocalWithoutDef),
11847 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11848 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11849 (credit to Maarten Brock for patch #949363, on which this is based)
11850 * support/regression/tests/bug-751703.c: some test cases of extern used
11851 within inner scopes.
11853 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11855 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11857 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11859 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11860 dwWriteLabel): fix to create valid debugger symbols even when
11861 the module name has non-alphanumeric symbols in it
11862 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11863 when a variable's allocation has been optimized away
11866 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11870 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11871 * src/mcs51/main.c,
11872 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11873 * src/ds390/main.c,
11874 * src/z80/gen.c (z80_emitDebuggerSymbol),
11876 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11878 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11879 * src/pic16/main.c,
11880 * src/avr/gen.c (avr_emitDebuggerSymbol),
11882 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11884 * src/SDCCdebug.c (emitDebuggerSymbol),
11886 * src/port.h: added a debugger struct to the port struct. Added a
11887 callback for defining debugger symbols
11889 * src/SDCCast.c (createLabel),
11890 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11893 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11894 iCode back to the ast for the function
11896 * src/hc08/ralloc.c (hc08_assignRegisters),
11897 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11898 unneeded fields from the regs struct.
11899 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11900 pushReg() & pullReg() functions instead of emitcode()
11902 * src/hc08/gen.c (genLabel, genhc08Code),
11903 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11905 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11908 * src/hc08/gen.c (genEndFunction, genhc08Code),
11910 * src/mcs51/gen.c (genEndFunction, gen51Code),
11912 * src/ds390/gen.c (genEndFunction, gen390Code),
11914 * src/z80/gen.c (genEndFunction, genZ80Code),
11917 * src/pic/gen.c (genEndFunction, genpic14Code),
11919 * src/pic16/gen.c (genEndFunction, genpic16Code),
11921 * src/avr/gen.c (genEndFunction, genAVRCode),
11923 * src/xa51/gen.c (genEndFunction, genXA51Code),
11925 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11926 specific code to cdbFile.c and out of the backend code generators
11928 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11929 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11930 starting address is now 0
11933 * as/hc08/m08pst.c,
11934 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11935 assembler directive for DWARF support
11936 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11940 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11942 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11944 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11945 and inappropriate peephole optimization in jump tables
11947 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11949 * as/hc08/m08pst.c,
11950 * src/SDCCglue.c: sdccopt works for the hc08 port now
11952 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11954 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11956 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11958 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11960 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11962 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11966 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11967 comments from the peephole optimizer replacement rules
11968 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11970 * src/SDCCcse.c (updateSpillLocation),
11971 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11973 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11974 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11975 objects far pointers
11977 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11979 * src/SDCCsymt.h: a missing part of my last change
11980 * src/pic/ralloc.c (regTypeNum),
11981 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11983 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11986 * src/SDCCicode.c (aggrToPtrDclType),
11987 * src/SDCCptropt.h,
11988 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11989 ptrPseudoSymConvert),
11990 * src/pic/ralloc.c (regTypeNum),
11991 * src/pic16/ralloc.c (regTypeNum),
11992 * src/hc08/ralloc.c (regTypeNum),
11993 * src/ds390/ralloc.c (regTypeNum),
11994 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11995 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11997 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11999 * link/z80/lkmain.c (afile),
12000 * as/hc08/lkmain.c (afile),
12001 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12002 prevent a pointer problem when a filename has no directory and
12003 no extension specified.
12005 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12007 * link/z80/lkmain.c (afile): allow periods in directory names
12008 * link/z80/lkmain.c (afile),
12009 * as/mcs51/lkmain.c (afile),
12010 * as/hc08/lkmain.c (afile): allow linker script file to have an
12011 extension other than ".lnk"
12012 * link/z80/lklex.c (getfid),
12013 * link/z80/lkmain.c (parse),
12014 * as/mcs51/lklex.c (getfid),
12015 * as/mcs51/lkmain.c (parse),
12016 * as/hc08/lklex.c (getfid),
12017 * as/hc08/lkmain.c (parse): Support comments in the linker script
12018 file on lines by themselves and after filenames
12020 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12022 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12024 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12026 * src/z80/peeph-z80.def: removed some peephole rules that don't
12027 work with multibyte arithmetic (fixed bug #937126)
12028 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12029 to registers and not global variables
12030 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12031 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12032 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12033 checking for assignments not internally generated (fixed bug #931895)
12034 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12035 structure member (fixed bug #930072)
12037 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * src/SDCCmain.c (linkEdit),
12040 * src/hc08/main.c (_hc08_parseOptions),
12041 * as/hc08/Makefile.in,
12042 * as/hc08/aslink.h,
12044 * as/hc08/m08pst.c,
12045 * as/hc08/lkrloc.c (relr, rele),
12046 * as/hc08/lkarea.c (lnkarea)
12047 * as/hc08/lkmain.c (afile, parse),
12048 * as/hc08/lkelf.c: support for ELF output
12049 * as/hc08/lks19.c (s19),
12050 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12052 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12054 * as/mcs51/lkihx.c: Fixed bug #899105.
12056 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12058 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12059 .dsp files from Unix to DOS.
12061 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12063 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12064 function pointers; we have been compliant for several months now.
12065 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12066 change that was accidently commented out
12067 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12068 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12071 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12073 * src/hc08/gen.c: output of all of the internal debugging information
12074 is now controlled by the D() macro; it is disabled by default
12076 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12078 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12079 harder to keep the same registers during a CAST iCode
12080 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12081 long via int can be done in a single cast, if the signedness is
12083 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12084 putchar() in tinibios.c in ds390's library
12086 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12088 * src/SDCCast.c (decorateType): fixed bug #898889,
12089 cast result of a literal complement too
12090 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12091 fixed check for bitfields
12093 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12095 * src/SDCCicode.c (geniCodeLogic): made it static,
12096 (geniCodeLogicAndOr): added in order to fix bug #905492,
12097 (ast2iCode): fixed bug #905492
12098 * support/regression/tests/bug-905492.c: added
12099 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12100 (processParms): fixed bug #927659: don't copy parms, this will clear
12102 * support/regression/tests/bug-927659.c: added
12104 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12106 * src/SDCCast.c (addCast): don't cast float to char
12107 * device/lib/libsdcc.lib: added _memmove
12109 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12111 * device/lib/large/Makefile: fixed parallel execution by
12112 replacing `make` by `$(MAKE)`
12114 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12117 offsets (fixes bug #923936)
12119 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12121 * device/lib/small/Makefile: fixed parallel execution by
12122 replacing `make` by `$(MAKE)`
12124 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12126 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12128 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12130 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12131 * src/regression/Makefile: Regression test was not running.
12133 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12135 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12136 complement if possible
12137 * src/SDCCval.c (valComplement),
12138 * src/SDCCicode.c (operandOperation): fixed complement of literal
12139 * support/regression/tests/onebyte.c (testComplement): added
12141 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12143 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12144 return an optimized tree; actually replace actParm with the new tree
12145 * src/SDCCast.h: added some parantheses to remove side effects
12146 * support/regression/tests/bug-920866.c
12148 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12149 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12150 Bit operands were not being handled properly in the pic14 port.
12151 (now src/regression/add.c passes again).
12153 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12155 * src/SDCC.y (labeled_statement): case and default no longer require
12156 a following statement (RFE #893037)
12158 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12161 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12162 disabled (fixes bug #916294)
12163 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12164 "mov a,acc"; patch provided by Lenny Story
12165 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12167 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12171 * src/ds390/gen.c (genFunction, genEndFunction),
12172 * src/ds390/ralloc.c (ds390_assignRegisters),
12173 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12174 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12175 pushed if there are parameters passed on the stack. Also, a cleaner
12176 way to decide if r0/r1 should be pushed/popped. (Together they fix
12179 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * device/lib/mcs51/crtpagesfr.asm,
12183 * device/lib/mcs51/crtxinit.asm,
12184 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12185 to avoid confusion with Si Lab's SFRPAGE register.
12187 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12189 * src/SDCCglue.c (emitMaps): allow public sfr variables
12190 * src/SDCCglue.c (initialComments): include compiler build date
12191 with compiler version and put the timestamp of the generated
12192 assembly file on a serperate line to be less confusing.
12193 * src/port.h: added genInitStartup hook
12195 * src/ds390/main.c,
12198 * src/pic16/main.c,
12200 * src/z80/main.c: genInitStartup initialize as NULL (default to
12201 historical behaviour)
12202 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12203 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12204 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12205 library instead of hard coding it into the compiler.
12206 * support/regression/ports/mcs51-stack-auto/spec.mk,
12207 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12208 * device/lib/mcs51/Makefile,
12209 * device/lib/small/Makefile,
12210 * device/lib/large/Makefile,
12211 * device/lib/mcs51/crtpagesfr.asm,
12212 * device/lib/mcs51/crtstart.asm,
12213 * device/lib/mcs51/crtxclear.asm,
12214 * device/lib/mcs51/crtxinit.asm,
12215 * device/lib/mcs51/crtclear.asm,
12216 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12217 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12218 and into user configurable files.
12219 * device/lib/clean.mk: clean mcs51 directory too
12220 * support/regression/tests/longlit.c: added static to T1 declaration
12221 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12222 accesses in the initialization code
12224 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12226 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12227 OSCTRIMVAL as noted in bug #916008
12229 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12231 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12232 in loops with multiple exits (reported as incorrect registers
12233 used by Martin Helmling in Sdcc-user list)
12235 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12237 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12238 made ds390 register extensions look less like error messages
12240 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12243 reported by Adam Wozniak in Sdcc-user list
12245 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12247 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12248 arithmetic optimizations, added debug output
12250 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12252 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12253 * sdcc.spec: updated and split sdcc into 3 rpms
12254 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12255 needed for literals of LEFT_OP and '+'
12256 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12257 introduced RESULT_TYPE_NOPROM
12258 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12260 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12261 limited promotion to int only for '*'
12262 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12264 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12266 * src/pic16/gen.c (genSkip),
12267 (genc16bit2lit), (gencjneshort): commented out
12268 (is_LitOp): new helper function, checks operand type
12269 (genCmpEq): rewritten
12271 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12273 * support/regression/tests/bug-908454.c: added
12275 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12277 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12278 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12279 (geniCodeCast): cosmetic, don't preserve bit storage class
12280 (geniCodeLeftShift): added promotion
12281 (geniCodeLogic): fixed regression
12282 * src/SDCCsymt.c (computeTypeOr): accept bits too
12283 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12285 2004-03-07 Borut Razem <borut.razem AT siol.net>
12287 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12289 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12291 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12292 version of pic16_genPackRegisters which does not check if ic is a
12294 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12295 function cause string1.c regression test fails
12297 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12299 * sim/ucsim/configure.in,
12300 * sim/ucsim/configure,
12301 * sim/ucsim/doc/Makefile.in: use docdir
12302 * src/SDCC.y: fixed sbit atrributes
12303 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12304 * src/SDCCast.c (decorateType): |^& need special promotion handling
12306 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12307 * src/SDCCsymt.h (computeType),
12308 * src/SDCCicode.c: computeType() needs op
12309 * src/SDCCsymt.c (checkTypeSanity),
12310 * doc/sddman.lyx: "plain" bitfields are unsigned
12311 * src/SDCCsymt.c (computeTypeOr): added
12312 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12314 * src/SDCCval.c (val*): computeType() needs op
12315 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12316 * support/regression/tests/onebyte.c: added tests for |^&
12318 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12320 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12321 for writing icode into asm output.
12323 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12325 * src/pic16/device.c: added some debug lines enabled
12326 with macro DEBUG_CHECK,
12327 * src/pic16/genarith.c: more debug in genPlus,
12328 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12329 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12330 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12331 * (aopForSym): onStack symbols are re-placed in data memspace,
12332 and onStack flag is cleared,
12333 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12334 copy temporary pcodeop,
12335 * (genPcall): added warning for not updating PCLATU,
12336 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12337 always true for pic16 port,
12338 * (genMultOneWord): NEW, supports integer multiplication,
12339 * (genMult): modified to call genMultOneWord,
12340 * (ifxForOp): added warning when return NULL,
12341 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12342 flag is set before call to operandFromSymbol for implicit
12344 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12345 options.intlong_rent are set by default,
12346 * (_hasNativeMulFor): modified to allow port generation of integer
12348 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12349 set regtype to REG_SFR for all registers, restricting seting the
12350 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12352 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12354 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12355 more than 500 times in the regression tests
12357 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12359 * support/Util/SDCCerr.h,
12360 * support/Util/SDCCerr.c,
12361 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12363 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12364 for symbol conflicts.
12365 * support/valdiags/tests/enum.c,
12366 * support/valdiags/tests/tentdecl.c,
12367 * support/valdiags/tests/struct.c: expect possible error messages
12368 referring to original symbol definitions.
12369 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12371 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12373 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12375 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12377 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12379 * src/pic16/ralloc.c (newReg): fixed bug #908929
12381 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12383 * src/ds390/gen.c: added missing #include "main.h"
12385 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12387 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12388 checking if symbol is already in set,
12389 * src/pic16/device.h: prototype for checkAddSym,
12390 * src/pic16/gen.c: (_G): added entry interruptvector,
12391 * (assignResultValue): removed some commented out lines,
12392 * (genFunction): check for ISR via sym->type, absolute section for
12393 interrupt code is created via a new pBlock, the goto instruction is
12394 placed now correctly at the interrupt vector position, changed all
12395 references from ivec to _G.interruptvector,
12396 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12397 is the interrupt is a high priority one, same for return from ISR,
12398 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12399 externs to calls of checkAddSym,
12400 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12401 pic16_pcode_verbose flag is set,
12402 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12403 * src/pic16/pcoderegs.c: message about how many registers are saved
12404 will only be emitted if pic16_pcode_verbose flag is set,
12406 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12408 * src/ds390/ralloc.h,
12409 * src/ds390/ralloc.c (ds390_regWithIdx),
12410 * src/ds390/gen.c (emitcode),
12411 * src/ds390/main.h,
12412 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12413 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12414 ds390operandCompare, getRegsRead, getRegsWritten,
12415 initializeAsmLineNode): customized instruction size calculation for
12416 ds390, started basis for some register optimizations
12417 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12418 corresponding assembly output
12419 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12420 missing push/pop of r0/r1. Optimized push/pops
12422 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12424 * src/mcs51/main.c (instructionSize): fixed ACALL size
12425 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12427 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12429 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12430 the sorting of rlist with NULL elements
12431 * (print_idataType, print_idata): NEW to create idata sections
12432 * src/pic16/device.h: idataSymSet new variable
12433 * src/pic16/gen.c (genFunction): fixed some bugs in string
12434 comparing, improved the absolute section creation for ISRs,
12435 added FSR0L/FSR0H in registers that are saved in an ISR,
12436 * (genInline): fixed the processing of inline snippets,
12437 now they undergo no process by the peephole optimizer
12438 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12439 are placed in idataSymSet,
12440 * (pic16emitStaticSeg): extern symbols are added in externs,
12441 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12442 switching when aboslute variables are placed in access bank memory
12443 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12444 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12445 commented out with #if,
12446 * (pic16_packRegisters): reintroduce the check for CAST because some
12447 symbols are not correctly handled,
12448 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12449 pCodeInstruction instead of pCode,
12450 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12451 pCodeAsmDir definition,
12452 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12453 directive, then the argument directive is emitted without the leading
12454 tab, hack for inline labels which must be in the first column,
12455 * (compareLabel,pic16_findNextInstruction),
12456 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12457 * (insertBankSwitch): modified for the new pCodeAsmDir,
12459 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12460 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12462 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12464 * (pushSide): commented out with #if,
12465 * (assignResultValue): fixed some typos in saving
12467 * (genPcall): FIXED and sync'ed with genCall,
12468 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12469 * (genNearPointerGet): fixed to handle some more cases,
12470 implementation scheme via table reads,
12471 * (genConstPointerGet): modified to access code memory correct,
12472 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12473 and improved to handle some cases
12474 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12475 instead of "RETLW" for init data
12476 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12477 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12478 variables are placed in access bank memory (<0x80 and >=0xf80),
12479 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12480 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12481 TBLWT_POSTDEC,TBLWT_PREINC
12482 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12483 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12485 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12486 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12487 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12488 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12490 2004-02-29 Borut Razem <borut.razem AT siol.net>
12492 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12493 support/Util/findme.h, support/Util/system.h: enhance binary relative
12494 search for lib and include by using findProgramPath()
12496 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12499 * src/SDCCpeeph.c (pcDistance),
12501 * src/mcs51/ralloc.h,
12502 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12503 * src/mcs51/main.h,
12504 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12505 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12506 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12507 size calculation port specific, started basis for some register
12509 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12510 missing push/pop of r0/r1. Optimized push/pops
12511 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12512 * device/lib/_modsint.c (_modsint),
12513 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12514 and stack version so regression tests pass
12516 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12518 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12519 * src/SDCCast.c (decorateType): catch another small optimization
12521 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12522 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12523 modified to finally use computeType() all over SDCC,
12524 see Feature Request #877103
12525 * src/SDCCval.h: cosmetic
12526 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12527 valCompare(); regression tested in muldiv.c
12528 * support/regression/tests/muldiv.c (testMod): mod sign follows
12531 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12533 * src/SDCCast.c (decorateType): fixed bug #902362
12534 * doc/INSTALL.txt: fixed install instructions for win32
12536 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12538 * device/include/Makefile.in (install): fixed by replacing spaces
12541 * doc/INSTALL.txt: updated for release
12542 * doc/sdccman.lyx: added warning for --xstack being buggy
12544 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12546 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12547 to eliminate build warnings.
12548 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12550 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12551 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12553 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12554 removed -penable-stack, added comment for stack pragma, added
12555 warning for not initializing the stack/frame registers, removed
12556 comment at interrupts section
12558 Stack is made permanent, there is no ability to disable stack usage.
12559 * src/pic16/device.h,
12560 * src/pic16/device.c: removed all references to USE_STACK macro,
12561 * src/pic16/device.c (pic16_dump_section): when no elements in
12562 rlist, free rlist before return,
12563 * (pic16_dump_int_registers): NEW, internal registers are a new set
12564 of general purpose registers reused by each function,
12565 * (checkAddReg): returns 1 if registers is added to set,
12566 * (pic16_groupRegistersInSection): when a registers is of type
12567 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12568 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12569 SRCASECMP macro is moved here from device.c
12570 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12571 PO_PCLATU, PO_PRODL, PO_PRODH,
12572 * (pic16_pCodeOpType, genMinus,
12573 changed compares to "a" register, with AOP_ACC,
12574 * (pic16_genPlus): fixed some bugs and indented properly,
12575 * (pic16_addSign): changed size to size+offset in the MOVWF
12577 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12578 multiply 8-bit operand by literal, result is 8-bit,
12579 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12580 multiply 2 8-bit operand, result is 8-bit,
12581 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12583 * src/pic16/gen.c: changed accUse to contain WREG only,
12584 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12585 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12586 true, do not use immediate addressing any more unless sym is a
12587 pointer in codespace,
12588 * (aopForRemat): do not use immediate addressing when symbol not in
12589 codespace and when symbol's address is requested,
12590 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12592 * (aopGet): added case for AOP_ACC and don't return "accumulator
12593 bug" but WREG instead,
12594 * (popGetTempReg): pushes contents of temporary register in stack,
12595 * (popReleaseTempReg): pops contents of temporary register from
12596 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12597 * (pic16_popGet): separated case AOP_ACC to return register WREG
12598 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12599 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12600 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12601 the use of immediate pointers to certain cases only.
12603 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12604 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12605 * (assignResultValue, genCall, genRet): modified to use the new
12606 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12607 genPcall is still broken,
12608 * (genFunction): added code to create 'A' type pBlocks when
12609 interrupt functions are generated, code not extensively tested yet,
12610 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12611 * (genEndFunction): modified so ISRs pop stored registers from stack,
12612 * (genMultOneByte): cleanup,
12613 * (AccRsh): added flag andmask, to and result with appropriate mask,
12614 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12615 * (genDataPointerGet): fixed and reenabled its use,
12616 * (genNearDataPointerGet): bugs fixed,
12617 * (genDataPointerSet): bugs fixed,
12618 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12619 pic16_DumpSymbol, pic16_DumpOp,
12620 * src/pic16/genutils.h: function prototypes for the above functions,
12621 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12623 * (pic16emitRegularMap): many many many improvements, but needs a
12625 * src/pic16/main.c: enable_stack in pic16_options is removed,
12626 * (_pic16_parseOptions): removed command line options -penable-stack,
12627 * (_process_pragma): emit stack symbol only when stack pragma is
12629 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12630 redirected to FSR0L/FSR0H pair,
12631 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12632 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12633 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12635 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12636 * (dumpPicOptype): NEW,
12637 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12638 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12639 with movff instruction,
12640 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12641 added pic16_int_regs, some packRegsFor* functions are commented out,
12642 because produce errors,
12643 * src/pic16/NOTES: minor modifications
12645 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12647 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12648 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12650 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12651 * as/mcs51/lkaomf51.c: fixed bug #895763
12653 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12655 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12657 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12659 * doc/sdccman.lyx: added details about the HC08 storage classes and
12660 interrupts, fixed the register usage info for z80 & gbz80
12662 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12664 * doc/sdccman.lyx: added more pic16 port documentation
12665 * device/include/pic16/: added header pic18fregs.h
12667 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12669 * doc/sdccman.lyx: added Vangelis' contribution
12671 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12673 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12674 extend to the next CALL or PCALL, not just to the next CALL.
12676 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12678 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12680 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12683 bug #895752 and a better fix for bug #716790
12685 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12687 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12689 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12691 * doc/sdccman.lyx: minor changes, minor changed
12693 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12695 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12696 which can't handle SDCC_NEWONEBYTEOPS,
12697 (geniCodeMultiply): removed conversion from mult to shift for pic14
12700 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12703 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12704 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12705 thus fixing bug #895406
12707 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12709 * device/lib/_modsint.c,
12710 * device/lib/_modslong.c: sign follows divisor only
12711 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12712 signs or signedness can be ignored
12713 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12714 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12715 added optimization for IFX,
12716 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12718 reenabled optimization for IFX, which was removed on 2004-01-11
12719 * src/SDCCast.h: added return type IFX
12720 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12721 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12722 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12723 SDCC_OLDONEBYTEOPS selects the old behaviour
12724 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12725 changed again and commented promotion rule
12726 * src/SDCCval.c (valDiv): promotion no longer necessary
12727 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12728 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12730 * support/regression/tests/onebyte.c: added
12732 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12734 * gen.c (genInline): reverted to old code for assemnling inline
12735 code because of bug reported James Chadd
12737 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12739 * ralloc.h: missing declarations from previous patch,
12740 seems that patch for ralloc.h was never applied, fixed
12742 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12743 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12747 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12748 indirect addressing. Marked FSR0 as deprecated
12749 * gen.c (pointerCode): commented out, not needed now
12750 (pic16_popGet2p): new MOVFF helper function
12751 (genGenPointerGet),
12752 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12753 (shiftRLong): removed duplicate debugging info
12755 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12757 * src/ds390/gen.c (genNearPointerGet),
12758 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12759 optimization with bits, but not bitfields.
12760 * src/ds390/ralloc.c (packRegisters),
12761 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12763 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12765 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12767 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12770 * src/SDCCicode.c (operandFromSymbol),
12771 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12772 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12773 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12774 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12775 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12776 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12778 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12779 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12780 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12781 * src/SDCCsymt.c (newSymbol),
12782 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12785 * src/SDCCval.c (newiList): fixed bug #885705
12787 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12789 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12790 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12792 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12794 * device/include/c8051f120.h,
12795 * device/include/c8051f300.h,
12796 * device/include/c8051f310.h: added/updated header files for Silicon
12797 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12798 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12799 in new section Submitting patches
12801 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12803 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12804 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12805 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12807 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12808 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12809 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12811 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12812 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12813 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12815 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12816 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12817 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12818 genGenPointerSet): fixed bug #892400
12819 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12820 to eliminate build warnings.
12821 * src/SDCCast.c (processParms),
12822 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12824 * support/valdiag/valdiag.py: added GCC to the list of defines active
12825 when compiling with gcc
12827 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12829 * support/Util/SDCCerr.h,
12830 * support/Util/SDCCerr.c,
12831 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12832 with an incomplete type (fixed bug #883734)
12833 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12835 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12839 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12841 * src/SDCCast.c (decorateType),
12842 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12843 function pointer implementation
12844 * support/regression/tests/funptrs.c: added tests to verify both forms
12845 of function pointers work correctly. Added tests to verify parameters
12846 are passed in the correct order.
12848 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12850 * device.c (regCompare): registers are sorted by ascending
12851 address and increasing size,
12852 * main.c (_pic16_finaliseOptions): removed the declaration
12853 of compiler macro MCU. Now a macro of the format pic18fxxxx
12854 will be defined from the command line
12856 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12857 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12859 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12860 PCOP_RLCF was overwritten!
12861 * gen.c (genSkip): commented out calls to pic16_emitcode,
12862 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12864 * (genRRC): added debugging info,
12865 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12866 overwritten while shifting,
12867 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12868 overwritten while shifting,
12871 * (shiftLLeftOrResult),
12872 * (shiftRLeftOrResult),
12874 * (shiftLLong): Implemented with pic16_emitpcode
12875 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12876 * (genLeftShift): Fixed bug, operand for shift by variable always
12877 was "and"ed with 0x0f,
12878 * (genLeftShiftLiteral),
12880 * (genRightShiftLiteral): added debugging info,
12881 * (genrshFour): added comment,
12882 * (genRightShift): determined signedness from operand "left"
12883 instead of "result"
12885 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12887 * src/SDCCicode.c (geniCodeParms),
12888 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12889 function pointers, fixed function pointer bugs #861242 and #861896
12891 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12893 * device/include/c8051f000.h,
12894 * device/include/c8051f120.h,
12895 * device/include/c8051f300.h: added header files for Silicon
12896 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12898 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12900 * src/SDCCast.c (processParams): added new type flow and restructured
12901 (gatherAutoInit): added new type flow
12902 (addCast): cosmetic changes
12903 (getLeftResultType): added new type flow for array indices, patch
12904 provided by Stas, see FR #877103
12905 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12906 array index patch by Stas
12907 * src/SDCCast.h: added prototype getResultTypeFromType()
12909 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12910 * src/pic/glue.c (pic14emitStaticSeg),
12911 * src/pic16/glue.c (pic16emitStaticSeg),
12912 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12913 for initialization of symbols
12914 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12915 * support/Util/SDCCerr.h:
12916 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12917 * .version: bumped version number to 2.3.8
12918 * device/include/Makefile.in (install),
12919 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12922 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12924 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12925 Slade Rich fixed an optimization bug
12926 * src/pic/pcodepeep.c,
12927 * src/pic/pcoderegs.c
12928 * doc/Makefile (install): added test for directory
12930 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12932 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12933 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12934 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12935 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12936 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12937 * as/mcs51/asexpr.c (term),
12938 * as/hc08/asexpr.c (term): fixed bug #887146
12940 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12942 * src/z80/gen.c (genMult): handle single byte result product
12943 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12944 DUMMY_READ_VOLATILE (fixed bug #886367)
12946 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12948 * support/regression/tests/libmullong.c: fixed logic, on little endian
12949 hosts we ended without a mullong_wrapper()
12951 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12953 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12954 virus/worm forged address usage.
12956 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12958 Fixed promotion, it should be done on AST level:
12959 * src/SDCCast.c (addCast): added promotion to int
12960 (decorateType): updated call to upCast()
12961 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12962 usualUnaryConversions()
12964 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12966 * support/regression/tests/literalop.c (mulWrapper): Added a
12967 wrapper to remove integer overflow warnings.
12969 * support/regression/tests/float_trans.c: Made work on host.
12971 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12974 * support/regression/generate-cases.py (main): Changed from inline
12977 * doc/Makefile (install): Changed to depth first to get rid of
12978 missing directory install warning.
12980 * as/Makefile (install-doc): Made work on Mac.
12982 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12984 * src/SDCCast.c: added an additional type flow in decorateType() of
12985 opposite direction, see feature request #860006; it's enabled at runtime
12986 by setting the environment variable SDCC_NEWTYPEFLOW
12987 * src/SDCCast.h: changed prototype of decorateType()
12988 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12989 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12990 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12991 see feature request #877103
12992 * src/SDCCval.c: updated call of decorateType()
12993 (valBitwise): fixed bug #882876
12994 (valMinus): added promotion
12995 (valLogicAndOr): result is unsigned
12996 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12997 * src/SDCCsymt.c (computeType),
12998 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12999 must not cause an unsigned operation
13000 * src/pic/glue (pic14emitRegularMap),
13001 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13003 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13005 * src/pic/pcode.c (PCodeID): commented out left over debug code
13007 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13009 * support/valdiag/tests/overflow.c: added shift tests
13010 * src/pic/device.c,
13017 * src/pic/pcodepeep.c,
13018 * src/pic/pcoderegs.c,
13019 * src/pic/ralloc.c,
13020 * src/pic/ralloc.h: applied patch from Slade Rich;
13021 added support for multiple code pages and multiple RAM banks on the
13022 PIC 14 port. The ASM files now no longer simply assume all the
13023 code / RAM are in the same page / bank. This means the linker can
13024 safely allocate code/RAM of separate ASM files to different pages/banks.
13025 * doc/sdccman.lyx: added Slade's tips
13026 * src/mcs51/peeph.def: fixed bug #880768
13028 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13030 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13031 * src/SDCCast.c (decorateType): fixed bug #880197
13033 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13035 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13038 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13039 strtof is not part of C89 and isn't included with Mac OS X.
13041 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13043 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13044 shiftL2Left2Result): fixed bug #879326
13045 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13046 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13047 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13048 address fetch for clr instruction
13049 * device/lib/hc08/_mulint.c: created optimized assembly version
13050 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13052 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13054 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13055 proposed in FR #877103
13057 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13059 * src/SDCCval.c (cheapestVal): added missing checks
13060 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13061 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13063 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13065 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13068 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13070 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13071 loaded with the linker search paths (-L arguments) and the libraries
13072 to be linked with the current source (-l arguments). Changes
13073 currently will affect only the pic16 port.
13074 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13075 include path the port specific paths and port specific libraries,
13076 * gplink command now contains the $3 argument,
13077 * src/pic16/device.h,
13078 * src/pic16/device.c,: structure PIC_device is made public and
13079 renamed to PIC16_device, the same for variable Pics which is renamed
13080 to Pics16. Updated all references to them.
13081 * src/pic16/glue.c (pic16glue): corrected bug with code
13082 initialization which bypassed the variable initializations block.
13084 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13085 COMPILE_FLAGS and added the --nostdinc option
13087 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 * device/include/mc68hc908jb8.h: Register defs for another member
13090 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13092 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13094 Documenting changes from previous commits.
13095 * configure.in (version 1.56),
13096 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13097 when generating output files to configure the pic16 library,
13098 but now I've commented it out, since gputils aren't installed in the
13099 SF compile farm, so library won't compile
13101 * device/lib/Makefile.in (version 1.56): initially I've added in
13102 target 'all' the prerequestive 'model-pic16' so it compiled the
13103 pic16 library, but now I've commented it out for the same reasons
13105 * added targets 'model-pic16' and 'objects-pic16' to compile the
13107 * added target 'port-specific-objects-pic16' to handle the
13108 generated libraries and copy them into the build/ directory
13109 * added target 'clean-intermediate-pic16' to clean intermediate
13110 files into pic16 directory
13111 * in target 'installdirs' added line to create directory pic16 in
13112 the installation path
13114 * device/include/Makefile.in (version 1.11): in target 'install'
13115 added lines to copy all header files to installation path,
13116 * in target 'installdirs' added line create directory for pic16
13117 headers in the installation path
13119 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13121 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13124 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13127 * device/lib/configure.in,
13128 * device/lib/configure: fixed for autoconf 2.57
13130 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13132 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13133 option so that it actually works. Made it specific to the z80, since
13134 the gbz80 doesn't have these kinds of I/O ports.
13136 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13138 * device/include/z180.h,
13139 * device/lib/_memcpy.c,
13140 * device/lib/_memmove.c,
13141 * device/lib/_mulint.c,
13142 * device/lib/ser_ir.c,
13143 * device/lib/ser_ir_cts_rts.c,
13144 * device/lib/_strcmp.c,
13145 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13146 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13147 portmode; added deprecation warning for bank= and protmode= forms.
13148 Also, guard against buffer overflow.
13149 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13151 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13153 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13154 changed interrupt vector table generation to only emit declared vectors.
13155 * device/include/Makefile.in: added missing backslash
13156 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13158 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13160 Mainly changes to support compilation of the device libraries
13161 * src/pic16/device.c: stack is allocated via symbol and not
13162 via literal number. The symbol is placed in the corresponding
13163 position of the data ram
13164 * (pic16_dump_section): relocatable and absolute uninitialized
13165 data are now emitted in sorted order to reduce section naming,
13166 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13167 weren't marked as being in the access bank,
13169 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13171 Added portion of GNU PIC Library under the directory
13172 device/include/pic16 and device/lib/pic16. These files
13173 contain the declarations of SFRs for the PIC18Fxx2 devices.
13174 The directory is initialized via configure from toplevel.
13176 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13178 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13179 the spilllocations to be compared correctly
13181 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13183 * src/SDCCast.c (decorateType): fixed bug introduced today
13185 2004-01-12 Borut Razem <borut.razem AT siol.net>
13187 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13188 doc/sdccman.lyx: upper case pragmas are deprecated
13190 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13192 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13193 in simpler and even better code
13195 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13197 * src/SDCCicode.c (operandOperation): fixed bug #874819
13198 * src/SDCCast.c (decorateType): fixed
13199 char foo (unsigned long ul) { return ul > 0; }
13201 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13203 * doc/sdccman.lyx: Moved and added some sections, small changes
13204 all over. Telling LaTeX to be less strict with word spacing
13205 to better keep the right margin. Changed some notes about
13206 maintainance of the ports in section 3.2.1 - is it OK like this?
13208 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13210 SDCC source changes:
13211 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13212 convilong): modified to inform the pic16 port that builtin functions
13215 PIC16 PORT specific changes:
13216 * src/pic16/device.c pic16_dump_equates() added,
13217 processor registers declared internally by the port are emitted in
13218 the translation as equates,
13219 * src/pic16/gen.c: inline code is passed unprocessed to the
13221 * (pic16_popGetLit2): fnuction modified to take second operand as
13222 pCodeOp pointer and not as literal,
13223 * (popRegFromIdx): prefixed with pic16_,
13224 * (pic16_popCombine2): modified to receive already allocated pCode
13226 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13227 * (genFunction): initializes local stack frame and pushes on stack
13228 all the registers used by this function,
13229 * (genEndFunction): restores all registers from stack and restores
13231 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13233 * (pic16glue): changed the program startup sequence,
13234 * added new dbName code 'A' for functions placed in absolute section
13235 * src/pic16/main.c: added function attribute _naked,
13236 * added pragma 'code' to place a fnuction at an absolute address,
13237 * added command line arguments --debug-ralloc and --pcode-verbose,
13238 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13239 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13240 * (pic16_newpCodeOpLit2): modified to take the second operand as
13242 * (pic16_printpBlock): modified to emit each function in a separate
13244 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13245 UPPER for immediate operands,
13246 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13248 * src/pic16/peeph.def: all peepholes with movff are commented out,
13249 because there is a problem in the pcode peep optimizer,
13250 * src/pic16/ralloc.c: the register allocator can now reuse local
13251 function symbols for another function. This saves register usage.
13252 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13254 Added file src/pic16/NOTES with information about program writing on
13255 the current port version.
13257 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13259 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13260 and peephole 252 (array access)
13262 2004-01-09 Borut Razem <borut.razem AT siol.net>
13264 * src/SDCCmain.c : fixed #872250: -l command line defined library
13265 files are scanned before standard library files
13267 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/SDCCast.c (decorateType): fixed bug #874046
13271 2004-01-09 Borut Razem <borut.razem AT siol.net>
13273 * support/scripts/sdcc.nsi: remove previous installation
13275 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13277 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13278 bytes for last interrupt vector (mcs51)
13279 * sdcc.spec: fixed typo
13281 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13283 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13284 gen51Code): more efficient parameter receive for --model-large
13287 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13289 * src/ds390/main.c,
13290 * src/z80/main.c: added missed needLinkerScript flags (more than
13291 one port structure defined in these file)
13292 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13295 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13297 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13298 * src/port.h: added flag needLinkerScript in port->linker
13299 structure to inform whether to create a .lnk file or not,
13301 * src/ds390/main.c,
13303 * src/mcs51/main.c,
13305 * src/pic16/main.c,
13307 * src/z80/main.c: changed appropriately to configure
13308 needLinkerScript flag
13310 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13311 * src/pic/glue.c: added variable udata_section_name to
13312 override default uninitialized data segment definition for
13313 devices only with SHAREBANK memory (reported from Erik Epetrich)
13314 * (pic14emitOverlay): modified to emit a commented overlay segment
13315 directive when no overlay data exist
13316 * (picglue): modified to emit uninitialized data segment
13317 according to udata_section_name
13318 * src/pic/main.c (_pic14_parseOptions): added command line
13319 options --udata-section-name=[name] to override default
13320 udata definition name
13321 * modified _linkCmd and _asmCmd to include compiler passed
13322 arguments via -W option
13323 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13324 object file from '.rel' to '.o' in port->linker structure,
13325 changed size of fptr from 2 to 3 in port structure
13327 2004-01-07 Borut Razem <borut.razem AT siol.net>
13329 * support/scripts/sdcc.nsi: update PATH
13330 * support/scripts/sdcc.ico: craeted
13332 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13334 * device/include/Makefile.in: fix install
13335 * doc/Makefile: fix install
13337 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13339 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13341 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13342 how the function variable allocation summary is displayed; also
13343 include information about variables allocated to the overlay
13346 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13348 * as/mcs51/lkmain.c: Help about -Y option
13349 * as/mcs51/lkarea.c: Fixed gcc warnings
13351 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13353 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13355 * support/valdiag/tests/overflow.c: added
13356 * src/SDCCast.c (decorateType),
13357 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13358 LEFT_OP (left shift)
13360 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13362 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13363 (default behaviour).
13365 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 A python script to validate compiler diagnostic messages. It can be
13368 used to verify that sdcc complains about bad c source code and
13369 gives a good location of the error.
13370 * support/valdiag/Makefile,
13371 * support/valdiag/valdiag.py,
13372 * support/valdiag/tests/*
13374 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13376 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13377 * src/SDCCsymt.c (newEnumType),
13379 * support/Util/SDCCerr.c,
13380 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13382 * support/regression/tests/enum.c: added test for enum values that
13383 require at least 2 bytes of storage.
13385 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13387 * src/common.h: added ifndef/define/endif macros
13388 around the header file.
13389 Bug reported from Jesus Calvino-Fraga
13391 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13393 * sdcc.spec: updated
13394 * device/include/Makefile.in: don't install CVS directories
13395 * device/lib/Makefile.in: added removal of CVS directories after install
13396 * doc/Makefile: fixed install, added local_icons
13397 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13398 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13399 * src/ds390/gen.c (genRightShift): fixed bug #870788
13400 * src/SDCCast.c (decorateType): fixed bug #870781
13402 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13404 PIC16 port related changes:
13405 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13406 added variable stackPos,
13408 * gen.c: genCall, assignResultValue: added support for
13409 pushing/retrieving function parameters to/from stack,
13410 genFunction,genEndFunction: setup stack frame for the
13411 generated function,
13412 genAddrOf: will be changed according to bug 863624
13414 * added files genutils.c and genutils.h which contain gen*
13415 debugged and optimised functions extracted from gen.c
13417 * glue.c: added variable 'externs' which holds extern symbols,
13418 pic16emitRegularMap: is modified to properly handle relocatable
13419 symbols under the new scheme,
13420 pic16createInterruptVect: is modified
13421 pic16printPublics: is modified to emit 'global' assembler directives,
13422 added pic16_printExterns to print extern symbols,
13423 pic16glue: initializes stack/frame pointer in the beginning of
13424 the assembly output. Temporary hack, will be corrected later,
13425 because gplink yet does not support stack and SDCC does not
13426 yet support a type of crt0.o object to create the final binary.
13428 * Removed many lines that contain 8051 legacy code.
13429 * The code is finally placed under a 'code' directive.
13430 * Added port specific options.
13432 * _process_pragma: simplified since now we do not need *special*
13433 include file to define SFR registers. But a separate header
13434 will be needed. This will be developed later.
13435 * _pic16_parseOptions: added, parses port specific options:
13436 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13437 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13438 --preplace-udata-with=
13440 * _pic16_setDefaultOptions: modified to initialize section names,
13441 but hack is temporarly out of order since it needs improvement.
13442 * _pic16_genAssemblerPreamble: configuration words are emitted by
13443 their address instead of their name. This part is incomplete and
13444 supports only the 18Fxx2 devices. Other devices will emit an error
13445 during assembly since they do not contain the same set of config
13447 * _pic16_genIVT: is modified,
13449 * pcode.c: added definitions for some hardware registers that are needed
13451 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13452 All PCI entries are updated. Now LFSR is supported.
13453 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13454 * added pic16_newpCodeOpLit2 to support instructions with
13455 two literal arguments
13456 * pic16_pCode2str: corrected code that emits assembler instructions
13457 with two literal operands and those that have an access bit modifier
13458 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13459 this fixes a bug which caused some labels to be lost, when an
13460 assembler directive was added, i.e. banksel,
13461 * pic16_FixRegisterBanking: improved logic that causes the insertion
13463 * InlineFunction: functions that are called once, are not any more
13464 inlined. This can be a port option in the future,
13466 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13468 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13469 hold the corresponding uninitialized symbols,
13470 * pic16_allocProcessorRegister: registers have explicit marked the
13472 * pic16_allocInternalRegister: registers are explicit marked as
13474 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13475 processing list, so bit registers were lost,
13478 * ralloc.h: added field 'accessBank' and original symbol operand
13479 in register definition,
13480 * removed the field isMapped from register definition,
13482 ** Several functions have been removed from various sources:
13483 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13484 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13485 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13486 pic16_assignRelocatableRegisters
13488 ** others have been introduced:
13489 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13490 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13492 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13494 * support/scripts/inc2h.pl: changed definition of BIT_AT
13495 to emit 'sbit at' instead of 'bit at'. This was a request.
13497 PIC16 port related preliminary changes:
13498 * gen.c: prefixed function popRegFromString with
13499 pic16_ and all references to it corrected
13500 * pcode.c: all pic16_pc_* hardware registers prefixed
13501 with underscore (_),
13502 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13503 * ralloc.c: newReg(): when register is REG_SFR then
13504 set address to rIdx,
13505 pic16_allocProcessorRegister(): marks register wasUsed=0
13506 pic16_writeUsedRegs(): added a call to assign processor
13507 registers via pic16_assignFixedRegisters
13509 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13511 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13512 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13513 variables in unused register banks. Also the SSEG is placed
13514 wherever there is enough space for it, and IDATA can be anywhere
13515 in internal RAM. For now compile using -Wl-Y[stack_size].
13516 The mem file is different for this option as well, since it
13517 makes no sense of talking about DSEG lenght.
13519 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13521 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13522 in certain cases, e.g. when ROM assignment, patch provided
13523 from Albert den Haan.
13525 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13527 Many signedness and type propagation fixes:
13528 * src/SDCCicode.c: made geniCodeCast() static
13529 replaced SPEC_ by IS_ (cosmetic)
13530 (operandOperation): fixed div and mod operation
13531 (usualBinaryConversions): added support for promotion of char
13532 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13533 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13534 (geniCodeAdd): an array index will stay unsigned, even if promoted
13536 (geniCodeArray): ditto
13537 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13538 * src/SDCCsymt.c (computeType): added more support for char;
13539 promotion of char is selectable by promoteCharToInt, fixed signedness
13541 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13542 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13543 * src/SDCCval (val*): replaced signedness calculation by
13545 rearranged if-branches (cosmetic)
13546 (valShift): added warning W_SHIFT_CHANGED
13547 (valCompare): fixed problem with different types
13548 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13549 * support/regression/tests/literalop.c: added many cases
13550 * support/regression/tests/ast_constant_folding.c: changed finally to
13552 * .version: new year, new version: 2.3.7
13553 * src/SDCCmain.c (main): applied patch #866468
13554 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13555 provided by Scott Bronson
13556 * doc/sdccman.lyx: updated documentation for sdcdb
13557 updated and added chapter tips
13559 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * src/SDCCsymt.h: missing from yesterday's commits
13563 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13565 * src/SDCC.y (struct_or_union_specifier),
13566 * support/Util/SDCCerr.c,
13567 * support/Util/SDCCerr.h: verify that struct & union tags are used
13570 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * src/SDCCglobl.h: missing from yesterday's commits
13574 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13577 sft_attributes, struct_declaration, parameter_declaration,
13578 type_name, start_block, declaration_list),
13579 * src/SDCC.lex (check_type): support redefinition of typedef names
13581 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13583 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13584 aligned xdata arrays. Erik helped me with the if clause.
13586 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13591 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13594 * src/SDCCast.c (newAst_),
13596 * src/SDCCicode.c (ast2iCode, newiCode),
13598 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13599 expr, statement, expression_statement, selection_statement,
13600 iteration_statement, expr_opt, jump_statement): foundation for tracking
13602 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13605 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * support/Util/SDCCerr.c,
13609 * src/SDCCast.c (createCase, createDefault, decorateType),
13610 * src/SDCClabel.c (labelUnreach),
13611 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13613 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13614 (with thanks to Stas Sergeev)
13615 * device/include/time.h,
13616 * device/lib/time.c (CheckTime): suppress unreachable code warning
13618 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13620 * src/SDCCast.c (createIvalCharPtr),
13621 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13623 * support/regression/tests/nullstring.c: tests for these two bugs
13625 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 * support/Util/SDCCerr.h,
13628 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13629 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13630 about storage class and 'at' used inside struct or union
13631 * src/SDCCBBlock.c (iCodeFromeBBlock),
13632 * src/SDCCcse.c (ifxOptimize),
13633 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13634 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13635 printIval, emitStaticSeg, emitOverlay),
13636 * src/SDCClabel.c (deleteIfx),
13637 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13638 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13639 gatherAutoInit, processParms),
13640 * support/Util/SDCCerr.h,
13641 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13642 reporting for post-parse errors.
13644 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13647 implicit casts via union; they don't work on big endian systems
13648 (possible fix for bug #861138)
13650 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13652 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13653 * src/mcs51/main.c: fixed the fix for bug #737001
13655 2003-12-15 Borut Razem <borut.razem AT siol.net>
13657 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13659 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * support/makebin/makebin.c: put output in binary mode
13663 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13665 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13666 xdata and data memory on startup. Set the environment variable
13667 SDCC_NOGENRAMCLEAR to disable this.
13668 * src/mcs51/peephole.def,
13669 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13670 (allows non-interrupt and interrupt code to safely compete for a resource
13671 without the non-interrupt code having to disable interrupts)
13673 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/SDCCicode.c (geniCodeAdd),
13676 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13677 with valFromType if type might be a pointer and host is big endian).
13678 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13679 types, not just integer types.
13680 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13681 multiply defined with mismatching "at" address.
13683 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13686 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13687 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13688 with embedded nulls (fixed bug #753752)
13690 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13692 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13693 Apparently this did not see much testing (endless loop)
13695 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13699 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13701 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13702 gracefully handle NULL memmap pointers
13704 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13706 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13707 instead of deleting the iCode when an operand is volatile
13708 * src/z80/gen.c (genDummyRead),
13709 * src/mcs51/gen.c (genDummyRead),
13710 * src/ds390/gen.c (genDummyRead),
13711 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13713 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13714 * src/SDCC.y: fixed bug #850420
13716 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 Applied z80 i/o port patch from Peter Townson and fixed some operators
13719 to better handle operands in A register.
13720 * device/include/z180.h
13726 * src/z80/peeph-z80.def
13727 * src/z80/peeph.def
13730 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13732 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13734 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 * device/lib/hc08/_mullong.c: Removed extra #endif
13738 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * sim/ucsim/hc08.src/inst.cc,
13741 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13742 carries from x to h
13743 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13744 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13745 * device/include/stdarg.h: fixed varargs for hc08
13746 * device/lib/Makefile.in,
13747 * device/lib/hc08/Makefile,
13748 * device/lib/hc08/_mulint.c,
13749 * device/lib/hc08/_mullong.c: fixed some endian problems
13751 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13753 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13754 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13755 * device/lib/_gptrget.c,
13756 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13758 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13761 * src/SDCCast.c (astErrors): fixed bug #846007
13762 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13764 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13766 * src/SDCCast.c (decorateType): disabled a transformation I added in
13767 revision 1.188 (access to fields of a structure at an absolute address);
13768 it breaks with bitfields, extern declarations, and gcse analysis.
13769 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13770 could be assigned through a pointer, so don't complain.
13771 * src/SDCCast.c (astErrors),
13773 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13775 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13777 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13778 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13779 output of __config directives, since gpasm now supports them
13780 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13781 pre-processor macro, i.e. -DMCU=p18f452
13782 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13783 and modified to handle 'cast' icode similarly to '=' icode
13784 * src/pic16/device.h (typedef struct PIC_device): added field
13785 'extMIface' to indicate that chip has external memory interface
13786 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13787 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13790 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 * src/SDCC.y (pointer): fixed bug #846006
13793 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13794 * src/SDCCast.c (decorateType): fixed bug #846009
13795 * src/ds390/peeph.def,
13796 * src/ds390/gen.c (genAnd, genOr),
13797 * src/mcs51/peeph.def,
13798 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13800 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13802 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13809 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13813 * src/SDCCbitv.c: added function to free a bitvector
13814 * src/SDCClrange.h,
13815 * src/SDCClrange.c: added function to recompute the liveranges
13816 * src/avr/ralloc.c,
13817 * src/ds390/ralloc.c,
13818 * src/hc08/ralloc.c,
13819 * src/mcs51/ralloc.c,
13820 * src/pic/ralloc.c,
13821 * src/pic16/ralloc.c,
13822 * src/xa51/ralloc.c,
13823 * src/z80/ralloc.c: recompute the liveranges after register packing
13825 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13827 * src/SDCCloop.c (newInduction): fixed bug #845630
13829 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13831 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13832 inadvertantly left behind from my 2003-11-12 change
13834 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 Updated headers I neglected to commit yesterday.
13837 * src/SDCClrange.h,
13840 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13842 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13843 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13844 * src/SDCCopt.c (eBBlockFromiCode),
13845 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13846 the creation of the key hash table from the sequencing so it can be used
13847 earlier (for some GCSE bug fixes still pending)
13849 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13851 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13852 * support/regression/tests/addsub.c: testing genPlus shortcut
13854 2003-11-15 Borut Razem <borut.razem AT siol.net>
13856 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13858 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13861 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13862 ordering is immaterial.
13863 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13865 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13868 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13869 (SIGSEV) of bug #840381
13870 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13871 unlink new file before rename if new and old filenames are the same)
13873 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13875 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13876 uninitialized variables) for the mcs51. Set environment variable
13877 SDCC_GENRAMCLEAR to test.
13878 xdata initialization slightly shorter
13880 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13884 #838241 & 780691 (basicly the same bug)
13885 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13886 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13888 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13890 * src/SDCCmain.c (linkEdit): "fix" #834252
13892 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13894 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13896 * src/SDCC.y: fixed bug #819403
13898 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13900 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13901 the reentrant attribute.
13902 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13903 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13905 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13906 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13907 erroneously reduced to a literal.
13908 * src/hc08/ralloc.c (packRegisters, rematStr),
13909 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13912 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13914 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13915 * doc/sdccman.lyx: changed from 'article' to 'book'
13916 * doc/Makefile: readded test_suite_spec and cdbfileformat
13918 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13920 * device/include/stdlib.h: include malloc.h to comply with ANSI
13921 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13923 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13925 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13926 * doc/clean.mk: also remove *.out files
13927 * doc/sdccman.lyx: some additions, larger top/bottom margins
13929 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/SDCC.y: fixed bug #837365
13932 * support/regression/tests/bitopcse.c
13933 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13934 a symbol (might be valop instead)
13935 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13936 * device/lib/clean.mk: added hc08 to the cleaning list
13938 2003-11-04 Borut Razem <borut.razem AT siol.net>
13940 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13942 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13943 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13944 malloc is declared in standard stdlib.h
13946 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13948 * device/lib/hc08/Makefile: need to clean .rel not .o files
13949 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13951 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 * src/mcs51/main.c,
13956 * src/ds390/main.c,
13960 * src/pic16/main.c,
13961 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13962 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13963 tests (which uses the port's oclsExpense function)
13969 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13971 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13973 * src/SDCCcse.c (ifxOptimize),
13974 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13975 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13976 deleting the IFX iCode.
13977 * src/hc08/ralloc.c: reduced unneeded slocs
13978 * src/hc08/gen.c: fixed bug in asmopToBoolean
13980 2003-11-04 Borut Razem <borut.razem AT siol.net>
13982 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13983 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13984 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13985 transferred to configure
13987 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13989 Use headers defined in the C[++] standards:
13990 * sim/ucsim/gui.src/serio.src/fileio.cc
13991 * sim/ucsim/gui.src/serio.src/frontend.cc
13992 * sim/ucsim/gui.src/serio.src/main.cc
13993 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13994 * support/Util/NewAlloc.c
13996 * as/mcs51/lklibr.c
14000 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14002 * Added MSVC projects for hc08 assembler and linker:
14003 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14004 /as/hc08/link_hc08.dsp
14006 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14008 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14010 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14012 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14014 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14016 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14018 2003-10-31 Borut Razem <borut.razem AT siol.net>
14020 * support/cpp2/cpplib.h,
14021 support/cpp2/cpplib.c,
14022 support/cpp2/cpplex.c,
14023 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14024 to switch _asm block preprocessing on / off. Default is
14025 #pragma preproc_asm +
14027 2003-10-31 Borut Razem <borut.razem AT siol.net>
14029 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14030 when outputting comment blocks (when executed with -C option) and
14031 _asm (SDCPP specific) blocks
14033 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14035 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14037 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14039 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14041 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14044 * src/SDCCast.c (decorateType): fixed bug #832664
14046 2003-10-31 Borut Razem <borut.razem AT siol.net>
14048 * support/cpp2/cpplex.c: fixed for SDCPP:
14049 comments(when executed with -C option) and _asm blocks
14050 were included even if they where in skipped #if block.
14051 Applied solution from GCC cpp 3.3.2
14053 2003-10-31 Borut Razem <borut.razem AT siol.net>
14055 * src/SDCC.lex: sdcc now understands both formats:
14056 '# <line_number> <file_name>' and
14057 '#line <line_number> <file_name>'
14058 * support/cpp2/cppmain.c: sdcpp now generates the standard
14059 '# <line_number> <file_name>' instead of former
14060 '#line <line_number> <file_name>'
14062 2003-10-30 Borut Razem <borut.razem AT siol.net>
14064 * support/cpp2/cpphash.h,
14065 * support/cpp2/cpplib.h
14066 * support/cpp2/cpplex.c,
14067 * support/cpp2/cppmain.c,
14068 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14070 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 Fixed a number of problems revealed by bug #827883.
14073 * src/SDCCloop.c (loopInvariants): Spill location of the
14074 result operand should be recomputed if extracted from
14075 a loop. Also, don't extract assignments of an iTemp
14077 * src/SDCCast.c (isConformingBody): loop reversal should
14078 not occur if the control variable is involved with a
14079 relational operator.
14081 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14083 * .version: bumped to 2.3.6 to reflect the big improvements
14084 made by Erik and Klaus. Thanks!
14086 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14088 Replaced the livrange code.
14089 * src/SDCClrange.c: added new LR code
14091 * src/SDCCBBlock.h: removed remainig parts from old LR code
14092 * src/ds390/ralloc.c,
14093 * src/ds390/gen.c: minor fixes to make it work with new code
14095 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 * as/hc08/lkrloc.c,
14100 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14101 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14102 (tweaked fix for bug #818696)
14104 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14106 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14108 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14112 * src/mcs51/gen.c (gencjneshort),
14113 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14114 more efficient (per Scott Bronson's suggestion)
14116 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14118 Extended the semantics of the critical keyword to include
14119 individual statements. See RFE #827755 and #799831
14124 * support/Util/SDCCerr.c
14125 * support/Util/SDCCerr.h
14130 2003-10-19 Borut Razem <borut.razem AT siol.net>
14132 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14134 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14136 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14138 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14139 and predecrement operand is displayed
14141 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14143 * src/SDCCval.c (valMinus): fixed bug #826041
14145 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14147 Some hc08 related updates that I missed earlier
14148 * sim/ucsim/stypes.h
14149 * support/regression/ports/hc08/spec.mk
14151 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14153 New target "hc08" for the Motorola 68hc08 family of micros
14161 * sim/ucsim/hc08.src/*
14162 * sim/ucsim/configure.in
14163 * src/ucsim/configure
14164 * sim/ucsim/packages_in.mk
14167 * device/include/mc68hc908qy.h
14168 * device/lib/hc08/*
14169 * device/lib/Makefile.in
14170 * support/regression/ports/hc08/*
14171 * support/regression/Makefile
14173 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14175 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14177 * src/ds390/gen.c (genCast): fixed bug #821957
14179 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14181 * device/lib/logf.c: "fixed" overlay bug
14182 * support/regression/ports/host/spec.mk: added m library
14183 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14184 * support/regression/tests/float_trans: added (for Eric)
14186 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14188 * src/mcs51/gen.c (genCpl): fixed bug
14189 http://sf.net/mailarchive/message.php?msg_id=6263915
14191 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14193 * src/SDCCast.c (decorateType): added extended constant folding
14194 * src/SDCCsymt.c (computeType): cleanup
14195 * src/SDCCval.c (valShift): minor optimization
14196 * support/regression/tests/ast_constant_folding.c: added
14198 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14200 * src/SDCCmain.c: removed some unintended changes
14202 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14205 * src/z80/gen.c: fixed part of bug #817589
14206 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14208 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14210 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14221 * src/ds390/ralloc.c
14223 * src/mcs51/ralloc.c
14225 * src/pic16/ralloc.c
14226 * src/xa51/ralloc.c
14228 * src/z80/gen.c: removed unused label "release:"
14230 2003-10-06 Borut Razem <borut.razem AT siol.net>
14232 * src/SDCC.lex: removed definition of unused variables
14233 save_optimize and save_options
14235 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14237 * clean.mk: removed '=' in "-maxdepth=1"
14238 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14239 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14241 2003-10-06 Borut Razem <borut.razem AT siol.net>
14243 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14244 my_unput() replaced by unput()
14246 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14248 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14249 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14250 type-punned pointer will break strict-aliasing rules"
14251 Old LR behaviour is again default; Klaus' LR can be choosen by
14252 defining the environment variable LRKLAUS
14256 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14257 * clean.mk: fixed removal of files in bin/CVS/
14258 * device/lib/clean.mk: fixed removal of directories small and large
14259 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14261 * src/SDCCval.c: removed superflous test for pedantic
14263 2003-10-05 Borut Razem <borut.razem AT siol.net>
14265 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14266 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14267 message "unmatched #pragma SAVE and #pragma RESTORE"
14269 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14271 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14272 assembly, critical functions, atomic, nojtbound)
14274 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14276 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14282 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14287 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14289 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14290 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14291 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14293 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14295 * src/z80/gen.c (genRet): fixed bug #524753
14296 * src/z80/gen.c (genCast): fixed internal error on cast from
14298 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14299 fix for bug #477835 to the z80
14300 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14301 for tracking iCodes in the peephole optimizer for z80
14303 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14305 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14306 the other part of bug #814548
14307 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14309 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14311 * src/SDCCcse.c: fixed part of bug #814548
14313 2003-09-28 Borut Razem <borut.razem AT siol.net>
14315 * src/asm.c: rewrite of printILine() to use temporary file instead
14317 * src/xa51/main.c: commented out declaration of int rewinds
14319 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14321 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14323 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14326 * src/asm.c (printILine): Fixed bug #811015
14328 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14330 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14333 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14335 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14336 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14337 to correctly handle general case of AOP_PAIRPTR
14338 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14340 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14342 * src/mcs51/ralloc.c (fillGaps),
14343 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14344 register positioning bug)
14346 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14348 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14350 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14352 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14353 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14354 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14355 (ralloc doesn't intentionally do this now, but perhaps later)
14356 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14357 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14358 register positioning bugs (Fixed bug #762602 and #795325)
14359 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14360 (Fixed bug #808779)
14361 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14362 lines that --i-code-in-asm generates
14364 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14366 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14367 trying to fclose a FILE* that was already closed.
14369 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14371 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14372 of const struct should be treated as if const themselves)
14374 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14376 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14378 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14380 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14381 Unix (/n) and DOS (/r/n) line terminations.
14383 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14385 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14388 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14390 * src/mcs51/gen.c (genFunction, genEndFunction),
14391 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14392 and restore of EA so that stack offsets to parameters are
14393 correct when using both critical and reentrant/stack-auto.
14394 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14395 size (can be triggered in error if sloc is shared between
14396 different sized objects)
14397 * device/include/float.h: fixed macros to explicitly use
14398 unsigned long where needed
14400 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14402 Feature req. 799831: added code to allow nesting of critical functions
14403 * src/mcs51/gen.c (genFunction, genEndFunction)
14404 * src/ds390/gen.c (genFunction, genEndFunction)
14406 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14408 * src/SDCCsymt.c (sclsFromPtr),
14410 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14411 support for standard C idiom of memory mapped variables; for
14412 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14413 to xdata int at 0x1234 tempvar = 1.
14414 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14415 provided by Akiya ISHIDA
14417 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14419 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14420 * src/SDCCval.c (constVal): added reduction from int to char
14421 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14422 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14423 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14425 * support/regression/tests/shifts.c: fixed
14427 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14429 * src/z80/gen.c (genXor): Fixed bug #805445
14431 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14433 Fixed bug #621531 (const & volatile confusion in the type chain).
14434 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14435 refer to the const or volatile state of the pointer itself.
14447 * src/pic16/ralloc.c
14448 * support/regression/tests/const.c
14450 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14452 When checking for duplicated modules, use absolute paths
14453 instead of relative paths. Files changed:
14458 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14462 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14464 * device/include/string.h: added size_t typedef, changed
14465 prototypes to use size_t, eliminated separate reentrant and
14466 non-reentrant declarations, added _memmove declaration
14467 * device/lib/_memcpy.c: changed to use size_t instead of int,
14468 changed /4 to >>2 to avoid division library call
14469 * device/lib/_memcmp.c,
14470 * device/lib/_memset.c,
14471 * device/lib/_strncat.c,
14472 * device/lib/_strncpy.c,
14473 * device/lib/_strncmp.c: changed to use size_t instead of int
14474 * device/lib/_memmove.c: new file (fixed bug #772294)
14475 * device/lib/Makefile.in: added _memmove.c
14476 * device/lib/z80/asm_strings.s: fixed bug #772290
14477 * support/regression/tests/bitfields.c: attempt to fix host assertion
14478 failure on amd64-unknown-linux2.2
14480 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14482 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14483 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14484 * as/z80/asmain.c (main): fixed bug #801766
14486 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14488 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14491 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14493 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14494 reported in bug #800609
14496 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14498 * Top header beautifications in src/pic16 directory:
14499 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14500 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14501 pcoderegs.h, ralloc.c, ralloc.h
14502 * main.c: added top header and GPL license notice
14503 * pcode.c: fixed the if-conditional warning
14505 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14507 * device/lib/_mullong.c: replaced int by short for gcc
14509 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14511 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14512 and JUMPTABLE iCodes properly now (worked by accident before)
14513 * src/mcs51/gen.c (leftRightUseAcc),
14514 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14515 iCode properly now. Use getSize instead of nRegs since a & b
14516 aren't part of the nRegs tally.
14518 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14520 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14521 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14522 before instructions that use the _STATUS register
14524 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14526 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14527 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14528 fetching of the pointer
14529 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14530 copied from genNearPointerSet()
14531 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14532 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14533 If they pop r0/r1 they must be called in the opposite order than aopOp().
14534 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14535 (resp. --stack-auto), prepared for --xstack
14537 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14539 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14541 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14543 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14544 these ports have their own __sdcc_external_start()
14546 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14548 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14549 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14550 type for bits was changed. It resulted in bit variables becoming
14551 global, which is not permitted in PIC 14 assembly output.
14553 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14555 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14557 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14559 Z80 and MCS51 linkers complaint if a public symbol is defined
14560 in more than one library module:
14564 * as/mcs51/Makefile.in
14566 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14568 A few small changes that speed up the peephole optimizer.
14572 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14574 Try to make the peephole optimizer smarter by maintaining
14575 an association between the assembly source code and the
14576 iCodes that originated them. Put this information to use
14577 with a new peephole rule condition "notVolatile" so that
14578 the rules can be aggressive yet still safe.
14583 * src/mcs51/peeph.def
14585 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14589 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14590 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14591 if the left or right operand symbols have the accuse flag set.
14593 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14595 Changed the type of the result of the ! (NOT) operator to char;
14596 previously it returned the same type as the source. This allows
14597 us to eliminate all the genFloatNot functions (all of its target
14598 implementations were very buggy) since !float can use the same
14601 * src/SDCCicode.c (ast2iCode): ! returns char
14602 * src/mcs51/gen.c (genNot, genNotFloat),
14603 * src/ds390/gen.c (genNot, genNotFloat),
14604 * src/z80/gen.c (genNot, genNotFloat),
14605 * src/pic/gen.c (genNot, genNotFloat),
14606 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14608 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14610 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14611 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14612 during interrupts. Ensure WSAVE is located at a shared bank address.
14613 2. Fixed page selection in some places
14614 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14615 the registers name strings.
14616 4. Fixed "signed / unsigned compare" compiler warnings.
14617 5. The PIC port manages its own allocation of the general purpose
14618 registers, but makes no attempt to reuse them. As a result when
14619 compiling it soon runs out of general purpose registers. Some
14620 additional code was added to the files pcode.c and device.c to walk
14621 through the function call tree and rename the registers so that they
14631 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14632 genPlus() & genMinus() when the result is the same as left or right
14634 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14636 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14638 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14640 Made bitfield a distinct type from bit so that bitfields
14641 convert as per ANSI C and bits retain their traditional
14642 boolean style behaviour. Implemented bitfield support in
14650 * src/ds390/gen.c: bit v bitfield split
14651 * src/z80/gen.c: New support for bitfields
14652 * support/regression/tests/bitfields.c: reenabled z80,
14655 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14657 Rules 246.x, 247.x relate to bitfields, the others speed up
14658 access to xdata mapped I/O devices.
14660 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14662 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14664 Cleaned up genPackBits and genUnpackBits and added two helper
14665 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14666 for literal assignments in genPackBits (thanks to Frieder for
14672 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14674 Fixed bug #748310 (pointer to function type mishandled when the
14675 function name is omitted). Also fixed a SIGSEGV when a function
14676 attribute (reentrant, etc) is used on a non-function or on a
14677 function but misplaced before the parameter list.
14679 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14681 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14682 * support/Util/SDCCerr.h,
14683 * support/Util/SDCCerr.c: Added func attr misuse error msg
14685 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14687 Fixed bug #787649 by anonymous
14688 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14689 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14691 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14693 Fixed numerous bitfield problems.
14695 * src/SDCC.y: More bitfield related error checking
14697 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14698 * support/Util/SDCCerr.h,
14699 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14700 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14701 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14702 * support/regression/tests/bitfields.c: tests added
14704 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14706 Made the constant following the "interrupt" keyword optional. If
14707 omitted, the function will not automatically be given an entry
14708 in the interrupt vector table (similar to #pragma NOIV, but
14709 less syntacticly kludgy). The interrupt number is also now
14710 range checked. Also fixed a bug in the high order bit example
14717 * support/Util/SDCCerr.c
14718 * support/Util/SDCCerr.h
14721 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14723 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14724 * src/SDCCicode.c (operandOperation): rewritten some ops
14725 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14726 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14728 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14729 be re-activated by defining REDUCE_LITERALS)
14730 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14731 unsigned, but are signed by default
14732 * src/SDCCval.c (constVal): rearranged
14733 * src/SDCCval.c (valMod): preliminary fix
14734 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14735 * support/regression/literalop.c: added, work in progress
14737 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14739 Generate warnings for useless declarations like "char data;"
14740 that don't do what new users expect.
14743 * support/Util/SDCCerr.h
14744 * support/Util/SDCCerr.c
14746 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14748 * src/SDCCval.c (valMult): fix overflow detection of negative int
14750 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14752 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14754 Changes to support big endian targets:
14767 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14769 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14770 * device/lib/time.c: fixed warning "integer overflow in expression"
14772 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14774 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14775 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14776 constants are unsigned; added recognition of "u" flag for unsigned
14777 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14778 * src/SDCCval.c (valDiv, valMod): fixed signdness
14779 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14780 signedness of modulo, left and right shift
14781 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14782 * support/Util/SDCCerr.h: added warning W_INT_OVL
14783 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14784 * src/SDCCast.c (ast_print): improved output of constants
14786 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14788 Fixed some warnings when building with MSVC:
14790 * as/mcs51/asdata.c
14794 * link/z80/aslink.h
14795 * link/z80/lkdata.c
14796 * link/z80/lkeval.c
14801 * support/cpp2/cpplib.c
14805 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14807 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14809 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 * support/librarian/clean.mk: Do not remove Makefile.
14812 * support/librarian/Makefile: added.
14814 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14816 Added librarian to MSVC build:
14819 * support/librarian/librarian.dsp
14821 'configure' not needed for librarian, removed:
14822 * support/librarian/configure
14823 * support/librarian/configure.in
14824 * support/librarian/config_in.h
14825 * support/librarian/Makefile.in
14827 Hopefully these ones built the librarian and the rest of sdcc properly:
14829 * Makefile.common.in
14831 Messed up 'configure', so revert to previous version:
14835 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14837 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14838 there, while the mantissa of a double is "only" 53 bits wide.
14840 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14842 Adding sdcclib to the build. MSVC project coming soon.
14843 Files added/changed:
14845 * support/librarian/clean.mk
14846 * support/librarian/configure
14847 * support/librarian/configure.in
14848 * support/librarian/config_in.h
14849 * support/librarian/Makefile.bcc
14850 * support/librarian/Makefile.in
14851 * support/librarian/sdcclib.c
14854 * Makefile.common.in
14858 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14860 Linker now complaints if linked modules have conflicting options, for
14861 example, one compiled using --model-large and another one compiled with
14862 --model-small. The following files were modified:
14864 * as/mcs51/asdata.c
14865 * as/mcs51/aslink.h
14867 * as/mcs51/asmain.c
14869 * as/mcs51/i51pst.c
14870 * as/mcs51/lkdata.c
14871 * as/mcs51/lklibr.c
14872 * as/mcs51/lkmain.c
14878 * link/z80/aslink.h
14879 * link/z80/lkdata.c
14880 * link/z80/lklibr.c
14881 * link/z80/lkmain.c
14884 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14886 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14887 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14889 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14891 * src/z80/mappings.i: fix _mul[us][int,long] entries
14893 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14895 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14897 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14899 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14900 * support/regression/tests/bitopcse.c: added
14908 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14910 added support for new library format to z80, gbz80 linkers:
14916 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14919 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14921 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14923 added DUMMY_READ_VOLATILE:
14932 * src/SDCCcse.c (algebraicOpts): many improvements
14933 * src/SDCCcse.h: removed algebraicOpts()
14934 * src/SDCCicode.c (picDummyRead): added
14936 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14938 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14939 "Insufficient space in data memory".
14941 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14943 * src/mcs51/gen.c: fixed bug #771358
14944 * src/z80/gen.c: fixed bug #759087
14946 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14948 * src/pic16/glue.c: minor cleanup by Vangelis
14950 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14952 * device/include/regc515c.h: fixed #758477
14953 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14954 * device/lib/_gptrput.c: saved a few bytes
14955 * my tab spacing is 8, yours too?)
14956 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14957 * device/lib/serial.c: process RX bytes earlier than TX bytes
14958 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14960 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14962 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14964 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14966 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14968 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14970 * device/lib/Makefile.in: bad fix, reverted to 1.43
14972 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14974 * device/lib/Makefile.in: added missing z80 object files
14976 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14978 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14979 pic16 progress by Vangelis:
14982 * src/pic/Makefile:
14989 * pic16/genarith.c:
14994 * pic16/pcodepeep.c:
14997 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14999 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15001 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15003 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15004 added gbz80 build to MSVC project.
15005 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15006 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15007 from 8051 stuff and setup so it links using a .lnk file.
15009 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15011 * support/librarian/sdcclib.c: sdcc librarian.
15012 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15015 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15017 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15019 2003-07-02 Borut Razem <borut.razem AT siol.net>
15021 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15022 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15023 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15024 src/xa51/main.c, src/z80/main.c:
15025 virtualization of glue() function: each port has it's own glue function,
15026 which is accessed by do_glue function pointer in PORT.general structure
15028 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15030 * DS800C400 fun, improved ROM interface and tinibios.
15032 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15034 * More support for DS80C400. Now includes beginning of interface to ROM.
15036 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15038 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15040 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15042 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15044 2003-06-19 Borut Razem <borut.razem AT siol.net>
15046 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15048 2003-06-19 Borut Razem <borut.razem AT siol.net>
15050 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15051 fixed Z80 port - crt0.o: cannot open.
15053 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15055 * support/Util/MySystem.c (merge_command): revert bad fix
15057 2003-06-18 Borut Razem <borut.razem AT siol.net>
15059 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15061 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15063 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15064 option --use-stdout sends errors to stdout instead of stderr.
15066 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15068 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15070 2003-06-15 Borut Razem <borut.razem AT siol.net>
15072 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15073 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15074 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15075 fixed width array of pointers replaced with sets;
15076 multiple include and lib paths ared transferred to preprocessor and linker
15077 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15078 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15079 fixed width array of pointers
15080 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15081 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15082 fixupPath(), getPathDifference()
15083 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15084 fixed width array of pointers
15086 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15088 * src/pic16/ralloc.c: fix warnings
15089 * src/pic16/pcode.c: fix warning
15091 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15093 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15094 know all the details, but essentially this set of changes enable
15095 the pic16 port to generate movff instructions and generate assembler
15099 * src/pic16/glue.c:
15100 * src/pic16/pcode.c:
15101 * src/pic16/device.c:
15102 * src/pic16/main.c:
15103 * src/pic16/pcode.h:
15104 * src/pic16/pcoderegs.c:
15105 * src/pic16/ralloc.c:
15106 * src/pic16/ralloc.h:
15108 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15110 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15111 added option --vc, so sdcc errors and warnings are compatible with
15112 Microsoft Visual Studio.
15114 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15116 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15117 device/lib/libfloat.lib: added atof function.
15119 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15121 * doc/sdccman.lyx: updated to Lyx 1.3
15122 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15123 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15124 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15126 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15128 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15130 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15132 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15133 additions to the "related tools/documentation" section
15135 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15137 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15139 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15141 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15142 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15144 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15146 * doc/sdccman.lyx: fix double dash and other minor things
15147 * doc/Makefile: fix double dash
15149 2003-05-28 Karl Bongers(patches from Martin Helmling)
15150 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15151 condition and ignore commands.
15153 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15155 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15156 is in parts still quite out of date, I did changes as far as I felt makes sense
15157 for a non-native english speaker.
15158 Please feel free to add to the manual or to correct my changes.
15159 * doc/Makefile: undid touching the date of intermediate tex files.
15161 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15163 * doc/sdccman.lyx: Manual has an index now
15165 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15167 Finalize muluint/mulsint and mululong/mulslong merging:
15168 * device/lib/_mulint.c
15169 * device/lib/_mullong.c
15170 * device/lib/gbz80/mul.s
15171 * device/lib/gbz80/stubs.s
15172 * device/lib/z80/mul.s
15173 * device/lib/z80/stubs.s
15174 * src/SDCCsymt.c (initCSupport)
15176 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15178 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15179 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15180 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15181 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15184 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15186 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15187 the regression tests I'm not brave enough to enable 245.b, 245.c
15188 * doc/sdccman.lyx: added latex preamble for hyperref package.
15189 Using pdflatex this will give you a hyperlinked pdf file with
15190 bookmarks. (prepend '%' before /usepackage if this breaks something)
15192 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15194 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15196 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15198 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15200 2003-05-21 <johan AT balder>
15202 * src/SDCCglue.c (printIval): fixed bug #739934
15204 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15206 Applied patch from bug 737905 (renamed yylineo to mylineno):
15213 * src/pic16/pcode.c: Cleaned warnings
15214 * src/pic16/pcodeflow.c: Cleaned warnings
15215 * src/pic16/pcoderegs.c: Cleaned warnings
15217 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15219 * src/pic16/pcode.c: Cleaned warnings
15220 * src/pic16/pcodepeep.c: Cleaned warnings
15221 * src/pic16/ralloc.c: Cleaned warnings
15223 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15225 * doc/sdccman.lyx: fixed bug 739745
15226 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15228 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15230 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15231 it can be defined with CFLAGS when running configure
15232 * src/SDCCmain.c: fixed compiling + linking with object files
15234 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15236 * configure.in: configure for pic16 port,
15237 added --disable-pic16-port
15238 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15239 * src/SDCCmain.c: linkOptions is changed to set *,
15240 added if/endif conditional macros to remove options help
15241 messages from optionsTable when a port is not configured, added
15242 support for the PIc16 port in the ports table, when executing
15243 the compiler with no port specified on command line, a default
15244 port is selected with the new macro DEFAULT_PORT which is
15245 defined in port.h, in setDefaultOptions() linkOptions is removed
15246 from initialization assignment, since now it is a set,
15247 parseCmdLine uses setParseWithComma for linkOptions, in
15248 linkEdit() linkOptions are accessed with new function indexSet()
15249 which returns the i'th item of a set variable. See SDCCset.c, in
15250 linkEdit() when calling buildCmdLine(), added linkOptions as
15251 last argument. Now users can pass arguments to gplink via the
15252 -Wl option, main() uses pic16glue() to glue up pic16 programs
15253 * src/SDCCpeeph.c: various changes to support pic16
15254 * src/SDCCset.c: added function void *indexSet(set *, int) to
15255 return the i'th item of the set
15256 * src/SDCCset.h: added function prototype for indexSet()
15257 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15258 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15259 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15260 added macro DEFAULT_PORT
15261 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15262 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15264 * src/pic16/glue.c: commented out some error producing lines
15265 * src/pic16/main.c: __config directives are commented out to stop
15266 gpasm complaining and test the linkage with gplink, _linkCmd and
15267 _asmCmd changed to be more gplink and gpasm friendly
15268 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15269 produced an error when parsed, peep rule 12 is added to utilize
15270 movff, but it is commented out since the pCode does not support
15271 yet a command with 2 address arguments
15273 2003-05-18 <johan AT balder>
15275 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15276 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15277 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15279 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15280 Added feature to script commands from file.
15282 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15284 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15285 * src/SDCCutil.c: include ctype.h for win32
15287 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15289 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15291 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15293 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15294 Fixed so you can set breakpoints prior to run, run does not stop
15295 on entry now. Add tbreak. Other enhancements and fixes for use
15298 2003-05-12 Borut Razem <borut.razem AT siol.net>
15300 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15302 2003-05-11 Borut Razem <borut.razem AT siol.net>
15304 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15305 the path of bin directory, so that PATH is the only env. variable, which has to be set
15306 in case of standard installation.
15307 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15308 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15309 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15311 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15313 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15314 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15315 temp files are in the port dir; clean the gen/test directory when
15316 generating new test.c
15317 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15318 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15319 * support/regression/tests/zeropad.c: added
15321 2003-05-09 <johan AT balder>
15323 * src/SDCCglue.c: fixed bug #597940
15325 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15327 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15328 cache sfr, optimize next,step, fix off by one sourceline,
15329 support ddd list function.
15330 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15332 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15334 * support/regression/HTMLgen.py: added compare_s2f()
15335 * support/regression/Makefile: redo 1.27
15336 * support/regression/generate-cases.py: redo 1.5
15338 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15340 * support/regression/tests/float.c: workaround 33 bit hex constant
15341 * support/regression/tests/simplefloat.c: fix division for host
15343 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15345 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15346 that tame's the PIC's over-aggressive optimizer.
15348 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15350 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15353 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15355 Initial support for DS80C400. "Hello world" runs on TINIm400
15358 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15360 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15361 * Some notes on ddd usage added in debugger/README
15362 Martin Helmling adding more features and fixes for ddd GUI debugger.
15363 Code added for nexti, stepi, up, down, and other adjustments.
15365 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15367 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15368 * src/pic/peeph.def Added two rules to optimize carry manipulation
15369 * src/pic/* removed debug printfs
15371 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15373 * debugger/mcs51/cmd.c: added header newalloc.h
15375 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15377 * as/Makefile: new EXEEXT
15378 * as/z80/Makefile: remove trailing slash of BUILDIR
15379 * as/z80/clean.mk: new EXEEXT
15380 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15381 * support/cpp2/Makefile.in: new EXEEXT
15382 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15384 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15386 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15387 EXEEXT was introduced to fix all related problems with targets
15388 "clean", "install" and "uninstall"; a couple of further flaws
15389 especially with "clean" have been fixed too
15390 * as/mcs51/Makefile.in
15391 * as/mcs51/clean.mk
15395 * debugger/mcs51/Makefile.in
15396 * debugger/mcs51/clean.mk
15397 * link/z80/Makefile
15398 * link/z80/Makefile.in
15399 * link/z80/clean.mk
15401 * packihx/Makefile.in
15403 * sim/ucsim/Makefile
15404 * sim/ucsim/clean.mk
15405 * sim/ucsim/avr.src/Makefile.in
15406 * sim/ucsim/avr.src/clean.mk
15407 * sim/ucsim/s51.src/Makefile.in
15408 * sim/ucsim/s51.src/clean.mk
15409 * sim/ucsim/xa.src/Makefile.in
15410 * sim/ucsim/xa.src/clean.mk
15411 * sim/ucsim/z80.src/Makefile.in
15412 * sim/ucsim/z80.src/clean.mk
15413 * sim/ucsim/main_in.mk
15414 * sim/ucsim/packages_in.mk
15415 * sim/ucsim/gui.src/Makefile.in
15416 * sim/ucsim/gui.src/serio.src/Makefile.in
15417 * sim/ucsim/gui.src/serio.src/clean.mk
15420 * support/cpp2/Makefile.in
15421 * support/cpp2/clean.mk
15422 * support/makebin/Makefile
15423 * support/makebin/clean.mk
15424 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15425 * doc/sdccman.lyx: --program-suffix no longer needed
15427 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15429 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15430 Martin Helmling added support for ddd GUI debugger.
15431 Code added to display assembly, set variables, and other commands
15432 to interface to ddd.
15434 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15436 * as/Makefile: fix target clean
15437 * as/clean.mk: fix target clean
15438 * as/z80/clean.mk: fix target clean
15440 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15442 * Makefile.common.in: added AT EXEEXT AT
15443 * configure.in: removed all mingw32 stuff
15444 * configure: rebuilt from configure.in
15445 * doc/sdccman.lyx: updated section "installation"
15446 * support/scripts/sdcc_mingw32: adapted to configure
15447 * support/scripts/sdcc_cygwin_mingw32: added
15449 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15451 * src/pic Added object file support for the PIC port
15452 * src/pic Applied patch from Craig Franklin (this started the object file support)
15453 * src/regression Updated the PIC regression tests for object files
15455 2003-04-20 Borut Razem <borut.razem AT siol.net>
15457 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15458 lklex.c: In function `getfid':
15459 lklex.c:203: warning: array subscript has type `char'
15460 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15461 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15462 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15463 stack handling macros
15465 2003-04-19 Borut Razem <borut.razem AT siol.net>
15467 * "handling space characters in file path" task:
15468 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15469 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15470 * support/Util/MySystem.h: make it self-sufficient
15471 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15472 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15473 handling space characters in file path
15474 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15475 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15476 * support/Util/MySystem.c: handling space characters in executable's path
15478 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15480 * as/z80/Makefile: fix permanent rebuild of z80
15481 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15482 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15484 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15486 * src/SDCCopt.c: add special case optimization to replace modulo by
15487 a power of two with a bitwise AND.
15489 2003-04-18 <johan AT balder>
15491 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15493 2003-04-17 <johan AT balder>
15495 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15496 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15498 2003-04-13 Borut Razem <borut.razem AT siol.net>
15500 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15501 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15502 fixed mingw problem in adl_NORMALIZE_PATH
15504 2003-04-12 Borut Razem <borut.razem AT siol.net>
15506 * fixed "#pragma SAVE/RESTORE can not be nested":
15507 * src/SDCC.lex: reworked pragma handling functions
15508 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15509 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15511 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15513 * src/SDCCutil.c (pathEquivalent): defined but not used
15514 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15515 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15516 * configure: rebuilt from configure.in
15517 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15518 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15519 * device/include/Makefile.in: replace sdcc_datadir
15520 * device/lib/Makefile.in: replace sdcc_datadir
15521 * Makefile.common.in: add LDFLAGS from configure
15522 * packihx/Makefile.in: use LDFLAGS
15523 * src/Makefile.in: use LDFLAGS
15524 * support/cpp2/Makefile.in: add LDFLAGS from configure
15525 * support/makebin/Makefile: use LDFLAGS
15526 * .version: bumped version number to 2.3.5
15528 2003-04-12 Borut Razem <borut.razem AT siol.net>
15530 * completed "different paths" task:
15531 * src/SDCCmacro.c: fixed bug in handling quotes
15532 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15533 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15535 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15537 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15539 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15541 * ds390/gen.c ds390/peeph.def: fix bug 706781
15543 2003-04-11 Borut Razem <borut.razem AT siol.net>
15545 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15547 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15549 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15550 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15551 set - this bit used to not be set...).
15552 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15553 bad code in PIC Port
15554 * src/regression/and2.c added to test bug 609268
15555 * src/regression/Makefile added and2.c to regression test
15558 2003-04-08 <johan AT CP255758-A>
15560 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15561 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15562 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15564 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15566 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15568 * support/cpp2/Makefile.in: fix bug #487815
15569 * configure: rebuilt from configure.in
15570 * Makefile.common.in: docdir changed, new path suffixes
15571 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15572 * sdcc_vc_in.h: reflect changes from sdccconf.h
15573 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15574 * src/SDCCutil.h: remove BINDIR hack
15575 * doc/sdccman.lyx: update new path hierarchy
15577 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15579 * src/SDCCpeeph.c: added okToRemoveSLOC test
15581 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15583 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15585 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15587 * src/SDCCpeeph.c: added labelIsReturnOnly test
15588 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15590 2003-04-05 <johan AT balder>
15592 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15593 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15594 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15595 * src/SDCCast.c: fixed a warning
15596 * src/SDCCast.h: fixed a warning
15597 * src/SDCCicode.c (operandFromAst): fixed a warning
15599 2003-04-04 <johan AT balder>
15601 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15602 * src/SDCCast.c (decorateType): fixed bug #715076
15603 * src/SDCC.y: fixed bug #702907
15605 2003-04-03 <johan AT balder>
15607 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15608 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15609 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15610 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15611 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15613 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15615 * _decdptr.c: fix return values
15616 * _gptrget.c: fix return values
15617 * _gptrgetc.c: fix return values
15618 * _gptrput.c: fix return values
15619 * _mulint.c: fix return values
15620 * as/z80/Makefile: fix 'make -j' problem
15622 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15624 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15625 * configure.in: big cleanup, updated to autoconf 2.5x
15626 * configure: rebuilt from configure.in
15627 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15628 * sdcc_vc_in.h: reflect changes from sdccconf.h
15629 * doc/Makefile: fixed a flaw in "make install"
15631 2003-04-02 <johan AT balder>
15633 * src/ds390/gen.c (genCmp): no comments
15634 * src/mcs51/gen.c (genCmp): no comments
15635 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15636 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15638 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15640 * support/regression/generate-cases.py: place generated file in given sub directory
15641 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15642 * support/regression/Makefile: improvements for 'make -j';
15643 side effect: it's simpler and faster now
15645 2003-03-31 Borut Razem <borut.razem AT siol.net>
15647 * src/z80/main.c: link-{port} and as-{port} defined without path
15648 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15650 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15652 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15654 2003-03-30 Borut Razem <borut.razem AT siol.net>
15656 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15657 changed type of list parameter to set
15658 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15659 * src/port.h: changed type of do_assemble() parameter to set
15660 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15661 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15662 definition of "cppoutfilename" macro with NULL value in preProcess()
15663 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15664 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15665 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15666 replaced with set *binPathSet
15667 * shash_add() deallocates the item, if allready exsists, before adding the new one
15668 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15670 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15672 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15673 a nested for loop bug in the PIC port
15674 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15677 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15679 * support/Util/dbuf.h: remove C++ stuff to make it portable
15681 2003-03-28 Borut Razem <borut.razem AT siol.net>
15683 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15684 literal strings in stringLiteral()
15685 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15686 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15689 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15691 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15693 2003-03-26 <johan AT balder>
15695 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15696 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15697 * src/SDCCast.c (decorateType): fixed " -v < 3"
15699 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15701 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15702 Added Lenny Story's debug infrastructure changes:
15703 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15704 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15705 * src/cdbFile.c: added
15706 * src/SDCCdebug.c: added
15707 * src/SDCCdebug.h: added
15708 * src/SDCCast.c (createFunction)
15709 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15710 * src/SDCCmain.c (parseCmdLine, main)
15711 * src/SDCCmem.c (redoStackOffsets)
15712 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15715 * src/avr/gen.c (genAVRCode)
15716 * src/ds390/gen.c (gen390Code)
15717 * src/mcs51/gen.c (gen51Code)
15718 * src/pic/gen.c (genpic14Code)
15719 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15720 * src/xa51/gen.c (genXA51Code)
15721 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15723 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15725 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15726 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15728 2003-03-22 <johan AT balder>
15730 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15732 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15734 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15735 * doc/cdbfileformat.lyx: added, written by Lenny Story
15736 * doc/Makefile: added cdbfileformat.lyx
15737 * doc/clean.mk: added cdbfileformat.lyx
15739 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15741 * src/mcs51/peeph.def: fix bug #705773
15743 2003-03-20 <johan AT balder>
15745 An sfr/sbit can have an "at #" AND an initializer
15746 * src/SDCCsymt.c (checkSClass):
15747 * src/SDCCmem.c (allocGlobal):
15748 * src/SDCCmem.c (allocLocal):
15749 * src/SDCCast.c (createBlock):
15751 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15753 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15755 2003-03-16 <johan AT balder>
15757 Undid the hackup of const and volatile, the problem is much bigger
15759 * src/SDCCast.c:1.171
15760 * src/SDCCglue.c:1.138
15761 * src/SDCCicode.c:1.146
15762 * src/SDCCsymt.c:1.150
15763 * src/SDCCval.c:1.65
15765 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15767 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15768 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15770 2003-03-13 <johan AT balder>
15772 Hackup const and volatile modifiers in type chains a bit:
15774 * src/SDCCast.c:1.169
15775 * src/SDCCglue.c:1.136
15776 * src/SDCCicode.c:1.143
15777 * src/SDCCsymt.c1.146
15778 * src/SDCCsymt.h1.59
15779 * src/SDCCval.c:1.63
15781 2003-03-12 <johan AT balder>
15783 * src/SDCCBBlock.h: more LRH debugging junk
15784 * src/SDCCcflow.h: more LRH debugging junk
15785 * src/SDCCloop.c: more LRH debugging junk
15786 * src/SDCC.y (struct_declaration): fixed bug #697590
15787 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15788 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15789 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15791 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15792 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15793 test function names must now match exactly).
15794 * src/SDCCcse.c: added special case in findCheaperOp to allow
15795 extending a short integer. Makes less awful code for bug 700121 test case.
15797 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15799 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15800 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15802 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15804 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15805 actually called (operandsNotEqual() was called for all
15806 operandsNotEqualX tests).
15808 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15810 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15811 with shorter literals. Fixes bug 700121.
15813 2003-03-11 <johan AT balder>
15815 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15817 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15819 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15820 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15822 2003-03-10 Borut Razem <borut.razem AT siol.net>
15824 * src/SDCCmain.c: pipe preprocessor's output
15825 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15826 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15827 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15828 which closes all pipes in pipeSet set
15829 * src/SDCCset.c: free deleted item in function deleteSetItem()
15830 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15831 moved from z80 to src subproject
15832 * .version: increased version number to 2.3.4
15834 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15836 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15837 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15838 * support/regression/ports/xa51/spec.mk: fix typo
15840 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15842 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15844 2003-03-09 Borut Razem <borut.razem AT siol.net>
15846 * src/SDCCmain.c: pipe preprocessor's output
15847 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15848 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15849 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15850 which closes all pipes in pipeSet set
15851 * src/SDCCset.c: free deleted item in function deleteSetItem()
15852 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15853 moved from z80 to src subproject
15855 2003-03-09 Borut Razem <borut.razem AT siol.net>
15857 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15858 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15859 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15860 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15861 * src/SDCCglobl.h: unification of WIN32 native definitions
15863 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15865 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15867 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15869 * src/configure.in: check for endianess (even while cross-compiling)
15870 * src/configure: check for endianess (even while cross-compiling)
15871 * src/configure_in.h: check for endianess (even while cross-compiling)
15872 * src/avr/gen.c: remove old endianess stuff
15873 * src/mcs51/gen.c: remove old endianess stuff
15874 * src/ds390/gen.c: remove old endianess stuff
15875 * src/pic/gen.c: remove old endianess stuff
15876 * src/pic/genarith.c: remove old endianess stuff
15877 * src/pic/glue.c: fix endianess check
15878 * src/pic16/gen.c: remove old endianess stuff
15879 * src/pic16/genarith.c: remove old endianess stuff
15880 * src/pic16/glue.c: fix endianess check
15881 * src/xa51/gen.c: remove old endianess stuff
15882 * src/z80/gen.c: fix endianess check
15883 * src/SDCCglue.c: fix endianess check
15884 * src/ds390/peeph.def: fix bug 700036
15886 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15888 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15889 * src/configure: find appropriate data-types on host for SDCC's int and long
15890 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15891 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15892 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15894 2003-03-07 <johan AT balder>
15897 some minor cleanups before the big shot
15898 OP_DEFS and OP_USES now use Kevin's protection
15899 new option --nolabelopt
15901 * src/SDCCBBlock.c:
15910 * src/ds390/ralloc.c:
15911 * src/mcs51/ralloc.c:
15912 * src/pic/ralloc.c:
15913 * src/xa51/ralloc.c:
15914 * src/z80/ralloc.c:
15916 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15918 * src/pic/pcode.c (get_op): fix 64 bit warnings
15919 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15920 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15921 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15922 * support/regression/tests/malloc.c: fix 64 bit warnings
15924 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15926 * src/mcs51/gen.c (genMinus): fixed bug 696436
15928 2003-03-02 Borut Razem <borut.razem AT siol.net>
15930 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15932 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15934 * configure.in: test for mkstemp
15935 * sdccconf_in.h: add HAVE_MKSTEMP
15937 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15939 * device/include/ctype.h: removed warning while using --stack-auto
15940 * device/include/malloc.h: removed warning while using --stack-auto
15941 * device/include/string.h: removed warning while using --stack-auto
15943 2003-02-23 Borut Razem <borut.razem AT siol.net>
15945 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15946 because NDEBUG is defined (see man assert)
15947 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15949 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15951 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15952 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15954 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15956 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15957 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15959 2003-02-18 <johan AT balder>
15961 * as/mcs51/asmain.c (asmbl): module can start with a digit
15962 * as/z80/asmain.c (asmbl): module can start with a digit
15964 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15966 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15967 * src/asm.c: fix pipe() for Mingw32
15969 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15971 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15972 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15973 make -V work again; --c1mode reads now from stdin
15974 * doc/sdccman.lyx: added --c1mode
15975 * support/Util/SDCCerr.c: new messages for c1 mode
15976 * support/Util/SDCCerr.h: new messages for c1 mode
15977 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15979 2003-02-15 <johan AT balder>
15981 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15983 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15985 * doc/sdccman.lyx: Environment variables, -o and other minor things
15987 2003-02-14 <johan AT balder>
15989 * src/xa51/main.c: before anyone really tries to use it :)
15991 * Install doc's in share/sdcc/doc
15992 * removed some obsolete files
15993 * Do a proper make distclean and uninstall
15994 M Makefile.common.in
15997 M device/include/Makefile.in
15998 M device/lib/Makefile.in
16001 M sim/ucsim/doc/Makefile.in
16003 R src/avr/peeph.rul
16004 R src/xa51/peeph.rul
16005 M support/cpp2/Makefile.in
16006 M support/makebin/Makefile
16009 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16011 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16013 2003-02-10 Borut Razem <borut.razem AT siol.net>
16015 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16016 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16017 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16018 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16019 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16020 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16021 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16022 src/z80/Makefile.bcc: Borland Makefile cleanup
16023 * as/z80/Makefile.bcc: Added Borland Makefile
16024 * support/cpp2/borland.h: Removed
16026 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16028 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16029 * src/SDCC.lex: new pragma NOIV
16030 * src/SDCCglobl.h: new pragma NOIV
16031 * src/SDCCmem.c: new pragma NOIV
16033 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16035 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16037 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16039 * src/SDCCmain.c: signal handling is switched off by --debug
16040 * doc/Makefile: small fix for install; use clean.mk again
16041 * doc/clean.mk: clean *.pdf and *.html too
16043 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16045 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16046 * device/lib/printfl.c: fix a ds390 bug by making it portable
16047 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16048 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16049 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16050 * debugger/mcs51/cmd.c: converted multi-line string literals
16051 * sim/ucsim/globals.cc: converted multi-line string literals
16052 * src/SDCCmain.c: introduced signal handler to remove temp files
16053 * doc/Makefile: small tweaks, implement clean
16054 * doc: removed generated files
16056 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16058 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16059 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16060 Address Record is not correctly generated for DS390."
16062 2003-02-02 Borut Razem <borut.razem AT siol.net>
16064 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16065 * as/mcs51/asm.h: fixed compilation with Borland C
16066 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16067 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16068 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16069 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16070 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16071 src/z80/Makefile.bcc: delete $(LIB) only if exist
16072 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16074 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16076 * device/include/malloc.h: introduced NULL
16077 * device/include/string.h: introduced NULL
16078 * device/include/stdlib.h: introduced NULL
16079 * device/lib/_memcpy.c: removed NULL
16080 * device/lib/_strcat.c: removed NULL
16081 * device/lib/_strchr.c: removed NULL
16082 * device/lib/_strcmp.c: removed NULL
16083 * device/lib/_strcpy.c: removed NULL
16084 * device/lib/_strcspn.c: removed NULL
16085 * device/lib/_strlen.c: removed NULL
16086 * device/lib/_strncat.c: removed NULL
16087 * device/lib/_strncmp.c: removed NULL
16088 * device/lib/_strncpy.c: removed NULL
16089 * device/lib/_strpbrk.c: removed NULL
16090 * device/lib/_strrchr.c: removed NULL
16091 * device/lib/_strspn.c: removed NULL
16092 * device/lib/_strstr.c: removed NULL
16093 * device/lib/_strtok.c: removed NULL
16094 * device/lib/malloc.c: removed NULL, include own header
16096 2003-02-02 <johan AT balder>
16098 * 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
16099 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16100 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16101 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16102 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16103 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16105 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16107 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16110 2003-02-01 <johan AT balder>
16112 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16114 2003-01-31 <johan AT CP255758-A>
16116 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16118 2003-01-30 <johan AT balder>
16120 * src/SDCCBBlock.c: automatic bug detection
16121 * src/SDCCicode.c: automatic bug detection
16123 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16125 * src/SDCCglobl.h: now --xram-size 0 works
16126 * src/SDCCmain.c: now --xram-size 0 works
16128 2003-01-29 <johan AT balder>
16130 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16132 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16134 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16135 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16136 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16137 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16138 * src/SDCCglobl.h: Added options --xram-size and --code-size
16139 * src/SDCCmain.c: Added options --xram-size and --code-size
16141 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16143 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16144 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16146 2003-01-27 <johan AT balder>
16148 * src/SDCC.y: fixed bug #613764
16150 2003-01-26 <johan AT balder>
16152 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16153 * src/SDCCsymt.h: fixed bug #673374
16154 * src/SDCCglue.c: fixed bug #661910
16155 * src/SDCCast.c: fixed bug #458099 and 673374
16157 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16159 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16160 * as/mcs51/strcmpi.h: added
16161 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16162 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16163 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16164 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16165 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16166 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16167 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16168 * as/mcs51/Makefile.aslink: new module strcmpi
16169 * as/mcs51/Makefile.asx8051: new module strcmpi
16170 * as/mcs51/Makefil.bcc: new module strcmpi
16171 * as/mcs51/Makefile.in: new module strcmpi
16172 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16174 2003-01-26 <johan AT balder>
16176 * src/SDCCglue.c: reverted back to 1.124
16177 * src/SDCCast.c: reverted back to 1.156
16178 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16180 2003-01-25 <johan AT balder>
16182 * src/SDCCglue.c: A better fix for bug #661910
16183 * src/SDCCast.c: A better fix for bug #661910
16184 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16186 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16188 * src/Makefile.in: remove spawn.o
16189 * src/SDCCmain.c: remove spawn.h
16190 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16191 * src/spawn.c: removed
16192 * src/spawn.h: removed
16193 * support/regression/ports/ds390/spec.mk: link with -r
16195 2003-01-24 <johan AT CP255758-A>
16197 * src/ds390/gen.c (aopOp): fixed bug #667458
16198 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16199 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16200 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16202 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16204 * src/mcs51/peeph.def: better assembler identation by Frieder
16205 * src/mcs51/gen.c: better assembler identation by Frieder
16207 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16209 * as/z80/string.h: removed for gcc 3.2
16210 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16211 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16213 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16215 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16216 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16217 * support/regression/Makefile: separate temp files for ports
16218 * support/regression/generate-cases.py: separate temp files for ports
16219 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16220 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16222 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16224 * moved tinitalk to device/examples/ds390
16226 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16228 * as/mcs51/lkmem.c: rflag is for DS390
16229 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16230 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16231 (linkEdit): move mem- and map-files the same way as ihx-files
16232 * src/z80/main.c (_setDefaultOptions): removed --generic
16233 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16234 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16235 * src/pic/glue.c (picglue): --c1mode works again
16236 * src/pic16/glue.c (pic16glue): --c1mode works again
16237 * src/asm.c (printCLine): fix #660034
16239 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16241 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16242 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16243 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16244 * as/mcs51/lkmem (summary): better fix for sp problem
16245 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16246 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16247 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16248 remove --stack-after-data
16250 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16252 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16253 * src/SDCCutil.c (join): ugly bug: missing '\0'
16254 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16256 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16258 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16260 * src/pic/main.c (_asmCmd): gpasm supports -o
16261 * src/z80/main.c: more general macros
16262 * device/lib/Makefile.in: remove intermediate files
16264 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16266 * .version: Bumped version number to 2.3.3
16267 * src/SDCCBBlock.c: new option -o
16268 * src/SDCCglobl.h: new option -o
16269 * src/SDCCglue.c: new option -o
16270 * src/SDCCmain.c: new option -o
16271 * src/asm.c: new option -o
16272 * src/ds390/main.c: new option -o
16273 * src/pic/glue.c: new option -o
16274 * src/pic/pcode.c: new option -o
16275 * src/pic/ralloc.c: new option -o
16276 * src/pic16/glue.c: new option -o
16277 * src/pic16/pcode.c: new option -o
16278 * src/pic16/ralloc.c: new option -o
16279 * src/z80/main.c: new option -o
16280 * device/lib/Makefile.in: use -o
16281 * support/regression/ports/ds390/spec.mk: use -o
16282 * support/regression/ports/gbz80/spec.mk: use -o
16283 * support/regression/ports/mcs51/spec.mk: use -o
16284 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16285 * support/regression/ports/z80/spec.mk: use -o
16286 * support/regression/ports/ucz80/spec.mk: use -o
16287 * support/regression/ports/xa51/spec.mk: use -o
16288 * support/regression/fwk/lib/timeout.c: fix usage string
16290 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16291 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16293 2003-01-07 <johan AT balder>
16295 * src/SDCCast.c (decorateType): fixed bug #600035
16297 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16298 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16299 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16300 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16301 * src/pic/pcode.c: outcommented unused variable to remove warnings
16302 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16304 2003-01-06 <karl AT turbobit.com>
16305 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16308 2003-01-06 <johan AT balder>
16310 * src/SDCCicode.c: fixed array add
16312 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16313 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16314 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16316 2003-01-04 <johan AT balder>
16318 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16320 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16321 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16323 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16324 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16325 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16327 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16328 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16330 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16331 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16333 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16334 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16336 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16338 * in /sdcc/as/mcs51/ changed these files in order to create an
16339 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16340 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16341 following files to include the previous two files: aslink.dsp,
16342 Makefile.aslink, Makefile.bcc, and Makefile.in.
16344 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16345 .adb instead of .cdb
16347 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16349 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16350 value from option --iram-size.
16352 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16354 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16357 2002-09-18 <wiml AT hhhh.org>
16359 * SDCClrange.h: exposed setFromRange() and setToRange()
16360 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16361 packRegsForAccUse() (bug 542397)
16362 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16363 multiple times and emitting the fetch operations more than once
16364 added aopGetUsesAcc() function to allow binary operators to
16365 fetch their operands in the correct order; made genMinus() emit
16366 compact code for X = LITERAL - Y
16368 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16369 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16370 sprintf() in line 1267.
16372 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16373 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16376 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16377 Changes to aslink (All the changes are marked with 'JCF'):
16379 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16382 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16383 area BSEG. Also moves, if possible, the DATA area down into the internal
16384 ram so more space is available.
16386 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16389 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16390 not bytes. Function summary() which creates a memory usage summary
16391 file with extension .mem. Reports of overlaping stack and small stack
16392 size. If the space for the stack is less than 16 bytes aslink trows a
16395 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16396 the 8051. Option 'y' for memory summary output file.
16398 Changes to sdcc (All the changes are marked with 'JCF'):
16400 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16402 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16403 overlaying area for it (uses RegBankUsed[4]).
16405 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16406 bank zero as used by default. By default aslink locates the stack
16407 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16408 the creation of the .mem file. Delegates the allocation of data area
16409 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16410 the begining of the stack area to aslink.
16412 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16413 glue() in SDCCglue.c creates an area for it.
16415 2002-09-03 Borut Razem <borut.razem AT siol.net>
16416 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16417 sdcc/src/pic/glue.c:
16418 introduced atexit() handler for teporay files removal in case of
16419 errors, assertions, ...
16421 2002-08-29 Borut Razem <borut.razem AT siol.net>
16422 * sdcc/support/cpp2/auto-host_vc_in.h:
16423 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16424 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16425 Maybe there is a similar problem with BORLANDC? It should be checked!
16427 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16428 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16429 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16430 was not executed, and the compiler (cl) launched a warning:
16431 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16433 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16434 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16436 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16437 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16439 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16440 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16441 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16442 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16443 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16444 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16445 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16446 - added Release configuration in VS projects
16447 - review of compiler an linker options
16448 - VC .exe files are generated in bin_vc directory, not to interfere
16449 with binaries generated from other projects (cygwin, mingw, bcc ...)
16451 * sdcc/src/yacc.dsp: added
16453 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16454 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16455 and insert the version number definitions from .version
16457 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16459 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16460 added - genarate auto-host.h using auto-host_vc_in.h as template
16463 removed from CVS, generated automatically
16465 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16466 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16468 2002-08-11 Borut Razem <borut.razem AT siol.net>
16469 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16471 2002-08-10 Borut Razem <borut.razem AT siol.net>
16472 * src/SDCCmain.c (main):
16473 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16474 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16475 The consequence was that some temporary files were not removed.
16478 unification of code in functions tempfilename() and tempfile():
16479 function tempnam() is defined in Visual Studio 6.0 and .NET
16481 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16483 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16484 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16485 - removed compiler command line option /WX: Treats all warnings as errors
16486 - update a list of source files, included into the project
16488 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16489 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16490 changed project type to Generic Project so that can be correcly converted to VS.NET project
16492 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16494 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16496 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16498 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16499 added return 0 statements after assert() to make compiler happy
16501 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16502 added newline in the def file to keep MSC compiler satisfied
16504 * sdcc/src/z80/gen.c:
16505 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16506 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16507 - solved MSC error in function aopDump()
16509 * sdcc_vc.h: define PREFIX as "\\sdcc"
16511 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16512 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16514 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16515 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16516 - Rewrote the register banking algorithm.
16517 - Added pCode live-range analysis to registers (for now, only non-used and
16518 singly-used registers optimized away)
16520 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16522 * 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.
16524 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16525 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16527 2002-04-22 Michael Hope <michaelh AT vroom>
16529 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16531 * configure.in (DD_COPT): Added include support required for gbdk.
16533 * .version: Bumped version number just to increase it.
16535 * src/SDCCmain.c: Added -nostdinc to the default options.
16537 2002-04-15 Michael Hope <michaelh AT vroom>
16539 * device/lib/z80/printf.c (sprintf): Added.
16541 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16543 * src/z80/peeph.def: Added transpose redundent load rule.
16545 * src/z80/main.c: Added force callee saves for jaune.
16547 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16549 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16551 2002-03-28 Johan Knol <johan AT balder>
16553 * src/SDCCval.c: fixed bug #532436
16555 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16557 Added "char *Processor" field to the port structure.
16560 Added -p option. Allows port dependent processor to be specified.
16563 Initialized the new field char *Processor field to NULL in all ports
16566 Compiler generated registers for interrupt context saving
16567 were not getting allocated.
16569 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16572 Fixed left shift. Will promote the left side of a left shift
16573 if a) left shifting more than size of operand or b) when assigned
16574 to something size > size of left side
16576 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16578 tons of changes. Register allocation has been
16579 rewritten. Added customization for the various PICs. Flow
16580 analysis is restructured. ...
16582 * src/pic/device.h:
16585 * src/pic/device.c:
16586 Added. device.c is a PIC port hack to accomodate variations
16589 2002-03-13 Michael Hope <michaelh AT vroom>
16591 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16593 2002-03-04 johanknol <johanknol AT manik>
16595 * /src/SDCCval.c: fixed
16597 const unsigned char arr[][2] = { { 0, 1 } };
16598 t18.c:1: error: Initializer element is not constant
16600 2002-03-04 bela <bela AT manik>
16602 * /device/include/mcs51reg.h:
16603 ds89c420 register definition update
16605 2002-03-03 <johan AT FRIJA>
16607 * support/Util/SDCCerr.c: did something, but don't no why anymore
16609 * support/regression/tests/bug-524691.c: made it a little less shy
16611 * src/SDCCast.c (decorateType): fixed bug #524697
16613 * src/SDCCast.c: made some lineno improvements
16615 * src/SDCCval.c (getNelements): changed warning to error
16617 * src/SDCCglue.c (printIvalArray): changed warning to error
16619 * src/SDCCicode.c: fixed a warning for mingw
16621 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16623 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16625 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16627 * src/ds390/peeph.def:
16628 Added some more peephole rules
16630 * src/ds390/gen.c: Various fixes & enhancements
16632 * src/SDCClrange.c, src/SDCClrange.h:
16633 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16635 * src/ds390/ralloc.c:
16636 various fixes & enhancements (ds390) specific
16638 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16639 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16642 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16644 2002-03-02 <johan AT FRIJA>
16646 * src/SDCCast.c (decorateType): fixed bug #524708
16648 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16650 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16652 2002-03-01 Michael Hope <michaelh AT vroom>
16654 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16656 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16658 2002-03-01 <johan AT FRIJA>
16660 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16662 * src/SDCCast.c (decorateType): fixed bug #524209
16664 * src/SDCCval.c (valNot): fixed bug #524195
16666 2002-02-26 <johan AT balder>
16668 * src/xa51/gen.c: fixed a warning
16670 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16672 * src/SDCCast.c (decorateType): fixed bug #522534
16674 2002-02-23 <johan AT balder>
16676 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16678 2002-02-22 <johan AT balder>
16680 * src/SDCCast.c: fixed bug #514865
16682 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16684 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16686 * sdcc/src/SDCCloop.c:
16687 Previous fix was not good. basic blocks that have "break" or "return" are
16688 not really partof a loop , but live ranges used in these blocks should
16689 be live thru the entire loop, so set partOfLoop but don't add them to
16692 2002-02-21 <johan AT FRIJA>
16694 * src/SDCCcse.c: fixed bug #514308
16696 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16699 Fixed BUG #519583. If a conditional block ended in a return/break
16700 statement inside a loop, it was not being considered part of the loop.
16702 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16704 2002-02-10 Karl Bongers <karl AT turbobit.com>
16707 Fixed up SDCDB debugger somewhat. Updated debugger/README
16708 with lots of comments and notes.
16710 * device/examples/test2.c:
16711 Fix bug, "red" variable not being initialized(compiler complained).
16713 * device/examples/Makefile, examples/test3.c:
16714 Add Makefile in device/examples folder, compiles test3.c
16715 for use as a multiple module SDCDB test case.
16717 * sim/ucsim/cmd.src/cmdset.cc:
16718 Took out debug printfs in ucsim "next" command.
16720 * sim/ucsim/xa.src:
16721 Karl and Johan start ucsim XA support. Most dissassembly working,
16722 about 75% emulation done(plenty of work remaining).
16724 * sim/ucsim/z80.src:
16725 Add Z80 support to ucsim, add test-ucz80 regression test,
16726 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16727 Notice z80 compiler fails on examples/test3.c/crc code.
16729 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16731 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16732 Added support for --parms-in-bank1
16734 * src/ds390/peeph.def:
16735 added a few more peephole optimzations
16737 * src/ds390/main.c:
16738 1) added __builtin_inp & __builtin_outp used to read in data of given length
16739 from a memory mapped port
16740 2) added __builtin_memcmp
16741 3) added __builtin_swapw swap bytes of a short
16743 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16744 1) handle multiple send & receives from register bank1
16745 2) ralloc can now allocate DPTR1 to some liveRanges
16747 * src/SDCCsymt.c, src/SDCCsymt.h:
16748 changes to handle multiple sends & receives
16750 * src/SDCCptropt.h:
16751 added some pointer arithmetic optimization
16753 * src/SDCCptropt.c:
16754 added some pointer arithmetic optimizations but not stable yet so not
16755 called from anywhere (will get this working shortly)
16757 * src/SDCCopt.c: fixed for multiple sends & receives
16760 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16761 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16762 set preprocessor defines (depending on options)
16764 * src/SDCCicode.c, src/SDCCicode.h:
16765 changes made to handle multiple sends & receives
16768 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16770 * src/SDCCcse.c, src/SDCCcse.h:
16771 added function findbackward def (to be used in upcoming optimization)
16773 * src/SDCCcflow.c, src/SDCCcflow.h:
16774 added function returnAtEnd - to determine if a basic block terminates with
16777 * src/SDCCast.c, src/SDCCast.h:
16778 added option parms-in-bank1
16780 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16781 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16782 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16783 adjusted for --parms-in-bank1 option
16785 * device/include/string.h:
16786 donot redefine "reentrant" keyword
16788 * device/include/ds80c390.h: Added some more SFRs
16790 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16792 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16794 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16796 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16798 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16800 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16802 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16804 * Added --xram-movc option
16806 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16808 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16810 2002-01-11 Johan Knol
16812 * Added math lib of Jesus Calvino-Fraga
16814 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16816 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16817 * support/regression/Makefile: new target test-mcs51-stack-auto
16818 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16820 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16822 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16824 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16826 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16828 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16830 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16832 * src/SDCCglue.h: add definition for printIvalChar()
16834 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16836 * src/SDCCast.c: fix #498138 by Johan
16838 * src/SDCCglue.c: fix #498138 by Johan
16840 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16842 * support/regression/Makefile: fix clean
16844 * support/regression/ports/ds390/support.c: fix transmission of last character
16846 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16848 * /sdcc/src/ds390/gen.c:
16849 a) improved computing address of stack variable
16850 b) took out some #if 0 code
16851 c) improved parmBytes adjustment
16852 d) improved genPlusIncr & genMinusIncr
16853 e) genCmp could generate bad code (when left assigned to DPTR)
16854 f) Fixed bug in hasInc
16856 * /sdcc/src/ds390/ralloc.c:
16857 a) packRegsForSupport could mess up live information (Fixed)
16858 b) packRegsDPTRuse could be incorrect for left & right shift
16860 * /sdcc/src/mcs51/ralloc.c:
16861 packRegsForSupport could mess up the live information (Fixed)
16863 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16865 * /sdcc/src/SDCCast.c:
16866 can reverse a loop even if function call is present as long
16867 as the loop control variable is local & is not passed as parameter
16869 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16871 * /sdcc/ChangeLog: *** empty log message ***
16873 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16874 More builtin function additions for TININative
16876 * /sdcc/src/ds390/ralloc.c:
16877 Had broken the regression testsuite
16879 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16881 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16882 Added funcattr hasStackParms will be set for reentrant functions when there
16883 are paramteres on the stack, this helps in minimizing frame pointer generation
16884 typeFromStr can handle function pointers now
16886 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16887 *** empty log message ***
16889 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16891 * /src/ds390/gen.c, /src/ds390/main.c:
16892 More builtin function additions for TININative
16894 * /src/ds390/ralloc.c:
16895 Had broken the regression testsuite
16897 * /src/SDCCast.c: Fixed a bug in dumptree
16899 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16900 Added funcattr hasStackParms will be set for reentrant functions when there
16901 are paramteres on the stack, this helps in minimizing frame pointer generation
16902 typeFromStr can handle function pointers now
16904 * /doc/builtins.txt, /doc/TININative.txt:
16905 *** empty log message ***
16908 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16910 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16911 ALPHA version for -mTININative
16913 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16914 updated to reflect changes in the port structure
16917 added function do_assemble (similar to do_link) if non-null this function
16918 will be called to do assembly (-mTININative) requires a multi command
16920 added function genAssemblerEnd will be called to generate assembler Epilogue
16923 added _JavaNative to debug info printing
16925 * /src/SDCCmain.c: added option --tini-libid
16926 added port->do_assemble function (-mTININative) has a multi command assemble
16928 * /src/SDCCglue.c: Disabled "constExpr" check
16929 added port->genAssemblerEnd function
16931 * /src/SDCCglobl.h: Added option --tini-libid value
16934 tookout optimizeCompare from the header (has no external references)
16936 * /src/SDCCast.c: made one more function "static"
16938 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16940 * src/z80/mappings.i: Added z80asm support.
16942 * src/z80/main.c: Added z80asm support on --asm=z80asm
16944 * src/z80/gen.c: Fixed asm portability issues.
16946 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16948 * src/SDCCglue.c (printExterns): Added global/extern split.
16950 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16952 * support/regression/Makefile: added test for mcs51 model large
16954 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16956 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16958 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16960 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16962 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16964 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16966 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16968 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16970 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16972 * support/regression/tests/simplefloat.c: Port to mcs51.
16974 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16975 * support/regression/tests/bug-485362.c: Added.
16977 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16979 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16981 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16983 * src/z80/gen.c (aopDump): Added a dump function.
16985 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16986 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16988 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16990 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16992 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16994 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16996 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16998 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17000 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17002 * support/regression/ports/ds390/support.c: Use tinibios.
17004 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17006 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17008 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17009 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17011 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17013 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17015 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17017 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17019 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17020 (packRegsForIYUse): Created and optimised.
17022 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17024 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17025 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17027 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17029 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17031 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17033 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17035 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17037 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17039 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17041 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17043 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17045 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17047 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17049 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17050 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17051 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17053 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17055 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17056 (genNotFloat): Added.
17057 (genUminusFloat): Added.
17059 * device/lib/z80/Makefile: Added floating pt stubs.
17061 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17063 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17065 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17067 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17069 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17071 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17073 * sdcc/support/regression/Makefile: Add port ds390.
17075 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17077 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17079 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17081 * sdcc/support/regression/ports/ds390/support.c: Added.
17083 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17085 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17087 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17089 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17091 * device/include/malloc.h: Added z80 and gbz80 support.
17093 * device/lib/gbz80/heap.s: Added.
17095 * device/lib/z80/heap.s: Added.
17097 * device/lib/malloc.c: Added z80 and gbz80 support.
17099 * support/regression/tests/malloc.c (testMalloc): Added.
17101 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17103 * support/regression/tests/bug-478094.c: Added.
17105 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17107 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17109 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17111 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17113 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17115 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17117 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17119 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17121 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17123 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17125 * support/regression/tests/bug-477927.c: Added.
17127 * src/z80/peeph.def: Added minor rules.
17129 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17131 * src/z80/peeph.def: Added jump optimisation modification.
17133 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17135 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17137 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17139 * support/regression/tests/funptrs.c: Added.
17141 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17143 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17145 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17147 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17149 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17151 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17152 (movLeft2ResultLong): Created.
17154 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17155 (joinPushes): Added. Joins two char pushes into a word push.
17157 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17159 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17161 * support/makebin/Makefile (install): Added creation of dest dir.
17163 2001-10-24 Karl Bongers <karl AT turbobit.com>
17165 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17167 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17169 * src/z80/ralloc.c: Turned off faulty pack for one use.
17171 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17173 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17175 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17177 * support/regression/Makefile: Improved clean
17179 * support/regression/ports/gbz80/spec.mk: Added clean
17181 * support/regression/ports/host/spec.mk: Added clean
17183 * support/regression/ports/z80/spec.mk: Added clean
17185 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17187 * support/regression/ports/mcs51/timeout.c: little improvements
17189 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17191 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17193 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17195 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17197 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17199 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17201 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17203 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17204 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17206 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17208 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17210 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17212 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17214 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17216 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17218 * support/regression/tests/longor.c: Added.
17220 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17222 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17224 * as/mcs51/aslink.h: define PATH_MAX
17226 * as/mcs51/asm.h: define PATH_MAX
17228 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17230 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17232 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17234 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17236 * src/SDCCglobl.h: define PATH_MAX
17238 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17240 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17242 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17244 * src/z80/gen.c (gencjneshort): Fixed
17246 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17248 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17250 * support/regression/tests/bug-469671.c: Added.
17252 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17254 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17256 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17258 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17260 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17262 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17264 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17266 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17268 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17270 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17272 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17274 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17276 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17278 * 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.
17280 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17282 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17284 2001-10-07 <johan AT FRIJA>
17286 * device/lib/gets.c (gets): fixed the return value.
17288 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17289 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17291 * 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.
17293 * 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.
17295 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17297 * src/pic/gen.c: Removed Safe_strdup.
17299 * configure.in: Added option to enable libgc support.
17301 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17302 (bitVectUnion): Optimised.
17303 (bitVectIntersect): Optimised.
17304 (bitVectBitsInCommon): Optimised.
17305 (bitVectCplAnd): Optimised.
17307 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17309 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17311 * src/SDCCmain.c: distinguish between assembler debug and plain options
17313 * src/avr/main.c: remove standard assembler options
17315 * src/ds390/main.c: remove standard assembler options
17317 * src/mcs51/main.c: remove standard assembler options
17319 * src/port.h: removed "PENDING" comment
17321 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17323 * src/device/lib/_mulint.c : new, with assember functions
17325 * src/device/lib/_mullong.c : new, with assember functions
17327 * src/device/lib/_divuint.c : with assember functions
17329 * src/device/lib/_divsint.c : with assember functions
17331 * src/device/lib/_divulong.c: with assember functions
17333 * src/device/lib/_divslong.c: with assember functions
17335 * src/device/lib/_moduint.c : with assember functions
17337 * src/device/lib/_modsint.c : with assember functions
17339 * src/device/lib/_modulong.c: with assember functions
17341 * src/device/lib/_modslong.c: with assember functions
17343 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17345 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17347 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17348 replaced _mululong.c and _mulslong.c by _mullong.c
17350 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17352 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17354 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17356 * src/SDCCglue.c: test, if win32api is available for MINGW
17358 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17360 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17361 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17362 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17363 * support/regression/ports/host/spec.mk: removed GENERIC
17364 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17365 * support/regression/ports/z80/spec.mk: removed GENERIC
17367 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17369 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17371 * support/regression/tests/bug-467035.c: Created.
17373 2001-10-01 <johan AT FRIJA>
17375 * src/SDCC.y: fixed bug #466586 part 1
17377 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17379 * SDCCicode.c: z80 has no generic pointers
17380 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17382 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17384 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17386 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17388 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17390 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17392 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17394 * configure.in: Fixed up so that ucsim is only configured once.
17396 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17398 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17399 (getPathDifference): As above.
17401 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17403 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17405 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17406 * .version: Updated to 2.3.1
17408 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17409 Added copyright header.
17411 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17412 (assemble): Added support for macro based assembler commands.
17413 (linkEdit): Added support for macro based linker commands.
17414 (preProcess): Changed the pre-processor to use macros.
17415 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17416 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17418 * device/lib/z80/crt0.s: Added module name for debugging.
17420 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17422 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17424 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17426 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17428 * src/Makefile.in: Added SDCCmacro and SDCCutil
17430 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17432 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17434 2001-09-16 <johan AT FRIJA>
17436 * 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.
17438 2001-09-15 <johan AT FRIJA>
17440 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17441 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17443 2001-09-11 <johan AT FRIJA>
17445 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17447 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17449 * support/regression/tests/bug-460444.c: Added test case.
17451 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17452 (genCast): Added justification for all of the asserts.
17454 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17456 * support/regression/support.c: _xdata replaced by xdata
17458 * support/regression/spec.mk: removed _generic
17460 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17462 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17464 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17465 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17467 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17469 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17471 * support/regression/tests/bug-460010.c: Added test case.
17473 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17475 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17477 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17479 * support/regression/testfwk.c: removed workaround for bug #436344
17481 * support/regression/tests/bp.c: use less memory with mcs51
17483 * support/regression/tests/bug-441448.c: use less memory
17485 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17487 * support/regression/collate-results.py: typo
17489 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17491 * support/regression/tests/fetchoverlap.c: Added new test case.
17493 * support/regression/tests/bp.c: Added new test case.
17495 * support/regression/tests/bug-448984.c: Added new test case.
17497 * support/regression/tests/pow2shifts.c: Added new test case.
17499 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17500 (genlshTwo): Fixed right shift for count > 8.
17502 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17504 2001-09-08 <johan AT FRIJA>
17506 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17508 2001-09-07 <johan AT FRIJA>
17510 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17512 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17514 2001-09-06 <johan AT FRIJA>
17516 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17517 * bernhard noted me at this: "() equals to (void)" (1.38)
17519 2001-09-05 <johan AT FRIJA>
17521 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17523 2001-09-04 <johan AT FRIJA>
17525 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17528 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17530 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17532 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17534 * link/z80/aslink.h: Fixed path for PATH_MAX
17536 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17538 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17540 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17542 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17544 * 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.
17546 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17548 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17549 (genCmp): Fixed up genCmp for the GB with longs.
17551 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17553 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17555 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17557 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17559 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17561 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17563 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17565 * 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.
17567 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17569 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17571 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17573 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17575 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17577 * sim/ucsim/configure: little improvement of Cygwin-detection
17578 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17579 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17580 * support/regression/tests/bug-221100.c: small changes for mcs51
17581 * support/regression/tests/bug-221168.c: small changes for mcs51
17582 * support/regression/tests/bug-227710.c: small changes for mcs51
17583 * support/regression/tests/staticinit.c: small changes for mcs51
17584 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17585 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17586 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601