1 2009-02-28 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/signal.h: avoid multiline inline
4 assembler statements in macros, addresses #2644965
6 2009-02-27 Raphael Neider <rneider AT web.de>
8 * device/include/pic16/pic18f[24][3456]k20.h,
9 device/include/pic16/pic18f[68][567]j50.h,
10 device/include/pic16/pic18f[68]6j55.h,
11 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
12 device/lib/pic16/libdev/pic18f[68][567]j50.c,
13 device/lib/pic16/libdev/pic18f[68]6j55.c,
14 device/include/pic16/pic18fregs.h,
15 device/include/pic16/pic16devices.txt,
16 device/lib/pic16/pics.all,
17 device/lib/pic16/libdev/Makefile.am,
18 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
19 families (87j50 family contributed by Robert Wuest)
21 * device/include/pic16/adc.h,
22 device/lib/pic16/libio/adc/adcbusy.c,
23 device/lib/pic16/libio/adc/adcclose.c,
24 device/lib/pic16/libio/adc/adcconv.c,
25 device/lib/pic16/libio/adc/adcopen.c,
26 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
28 * doc/sdccman.lyx: updated list of supported devices, fixed typo
29 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
31 * device/lib/pic16/Makefile.in,
32 device/lib/pic16/libm/Makefile.in,
33 device/lib/pic16/debug/Makefile.in,
34 device/lib/pic16/libio/Makefile.in,
35 device/lib/pic16/startup/Makefile.in,
36 device/lib/pic16/libsdcc/Makefile.in,
37 device/lib/pic16/libdev/Makefile.in,
38 device/lib/pic16/libc/Makefile.in: regenerated
40 2009-02-27 Borut Razem <borut.razem AT siol.net>
42 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
43 #1829678 and #1704376 in the way proposed by Alan Baldwin
45 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
47 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
48 to Steve Qu for the fix.
50 2009-02-23 Borut Razem <borut.razem AT siol.net>
52 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
53 it is already fixed for mcs51 and hc08 targets
54 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
56 2009-02-22 Borut Razem <borut.razem AT siol.net>
58 * device/lib/Makefile.in: fixed parenthesis error
59 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
60 fixed webdocs bug #1967920: --version
62 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
64 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
66 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
68 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
69 when addresses are unsorted
71 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
73 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
74 Gudjon Gudjonsson <gudjon AT gudjon.org>
75 * device/include/mcs51/p89c66x.h: fixed some defines
76 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
77 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
80 2009-02-14 Borut Razem <borut.razem AT siol.net>
82 * doc/sdccman.lyx: corrected cpp info
84 2009-02-13 Borut Razem <borut.razem AT siol.net>
86 * as/Makefile.in: *.doc renamed to *.txt
88 2009-02-11 Borut Razem <borut.razem AT siol.net>
90 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
91 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
93 2009-02-11 Borut Razem <borut.razem AT siol.net>
95 * doc/sdccman.lyx: documented ar format libraries
97 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
99 * support/regression/tests/float_single.c: added regression
100 test. Some testpoints for probably rarely used functions
101 (acosf, sinhf, tanf, expf) disabled for some targets
103 2009-02-10 Raphael Neider <rneider AT web.de>
105 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
106 (genAssign): fixed for operands on the stack
108 * device/lib/pic16/libc/stdio/vfprintf.c,
109 device/lib/pic16/configure.ac,
110 device/lib/pic16/Makefile.common: add configurable support for
111 printing floats via ./configure --enable-floats
112 * device/lib/pic16/configure,
113 device/lib/pic16/Makefile.in,
114 device/lib/pic16/libm/Makefile.in,
115 device/lib/pic16/debug/Makefile.in,
116 device/lib/pic16/libio/Makefile.in,
117 device/lib/pic16/startup/Makefile.in,
118 device/lib/pic16/libsdcc/Makefile.in,
119 device/lib/pic16/libdev/Makefile.in,
120 device/lib/pic16/libc/Makefile.in: regenerated
121 * doc/sdccman.lyx: documented float support and how to get it
122 * doc/Makefile.in: fixed race condition on parallel builds
124 * device/lib/pic16/libc/stdio/sprintf.c,
125 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
126 pointer to the string buffer, enlarge buffer for x_ftoa()
128 2009-02-10 Borut Razem <borut.razem AT siol.net>
130 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
132 2009-02-10 Raphael Neider <rneider AT web.de>
134 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
136 2009-02-09 Raphael Neider <rneider AT web.de>
138 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
139 artificial bank size limits for compound data (structs, arrays),
140 avoids assert if --obanksel=N, N > 1, is given
142 2009-02-09 Borut Razem <borut.razem AT siol.net>
144 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
145 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
146 uses '`' character instead '\n' for padding
147 * as/asranlib/asranlib.c: made it more robust
149 2009-02-08 Borut Razem <borut.razem AT siol.net>
152 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
153 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
156 2009-02-07 Borut Razem <borut.razem AT siol.net>
158 * as/asranlib/asranlib.c: fixed BSD header length calculation
159 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
160 due sdcc asxxxx license change to GPLv3
162 2009-02-05 Borut Razem <borut.razem AT siol.net>
164 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
165 added support for BSD (Mac OS X) ar format
166 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
167 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
168 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
169 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
170 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
171 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
172 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
173 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
174 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
175 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
176 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
177 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
178 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
179 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
180 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
181 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
182 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
183 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
184 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
185 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
186 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
187 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
188 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
189 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
190 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
191 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
192 changed license to GPL either version 3, or (at your option) any
195 2009-02-05 Borut Razem <borut.razem AT siol.net>
197 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
198 added support for BSD (Mac OS X) ar format
200 2009-02-02 Borut Razem <borut.razem AT siol.net>
202 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
203 device/lib/z80/Makefile.in:
204 chose source files in the PORT directory if they are available
206 2009-02-01 Raphael Neider <rneider AT web.de>
208 * device/lib/pic16/libdev/pic18f1220.c,
209 * device/lib/pic16/libdev/pic18f4450.c:
210 define SSPBUF to allow use of printf
212 2009-02-01 Borut Razem <borut.razem AT siol.net>
214 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
215 device/lib/hc08/Makefile.in, device/lib/incl.mk,
216 device/lib/z80/Makefile.in:
217 don't remake libraries
218 * support/regression/tests/snprintf.c:
219 reenable floating point in small-xstack-auto library
221 2009-01-26 Raphael Neider <rneider AT web.de>
223 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
225 2009-01-25 Raphael Neider <rneider AT web.de>
227 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
228 search path instead of appending them
230 2009-01-24 Borut Razem <borut.razem AT siol.net>
232 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
233 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
234 to 32 bit unsigned int when calling sputl() since it is a macro
235 * as/link/lkar.c: changed the initialization of This->loaded
237 2009-01-23 Borut Razem <borut.razem AT siol.net>
239 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
240 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
241 unsigned int when calling new(), since asxxxx doesn't use function
244 2009-01-21 Borut Razem <borut.razem AT siol.net>
246 * as/link/lkar.h: sgetl and sputl are independent of endianness
247 * as/link/sdxxxx_config.h.in: removed endianness detection
249 2009-01-20 Borut Razem <borut.razem AT siol.net>
251 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
252 due creation of ar format libraries
253 * support/scripts/sdcc.nsi:
254 don't add nonexistent object files to the package
256 2009-01-19 Borut Razem <borut.razem AT siol.net>
258 * Makefile.in, configure.in, configure,
259 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
260 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
261 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
262 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
263 device/lib/small/Makefile.in,
264 device/lib/z80/Makefile.in: create ar format libraries
265 * support/regression/ports/mcs51-xstack-auto/spec.mk:
266 use device/lib/Makefile to create library
267 * support/regression/tests/snprintf.c:
268 floating point is not enabled in small-xstack-auto library
269 * device/lib/libfloat.lib, device/lib/libint.lib,
270 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
272 2009-01-18 Borut Razem <borut.razem AT siol.net>
274 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
275 warning: extra tokens at end of #endif directive
277 2009-01-11 Borut Razem <borut.razem AT siol.net>
279 * Makefile.in: added SDCC_ASRANLIB to PKGS
281 2009-01-10 Borut Razem <borut.razem AT siol.net>
283 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
284 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
285 due added support for ar format libraries
287 2009-01-09 Borut Razem <borut.razem AT siol.net>
289 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
290 as/asranlib/asranlib.c: added asranlib
291 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
292 * Makefile.in, as/link/hc08/Makefile.in,
293 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
294 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
295 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
296 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
297 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
298 configure.in, sdcc.dsw: modified to support ar format libraries
300 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
302 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
305 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
307 * sim/ucsim/z80.src/inst_ed.cc:
308 Fixed bug #2488074, which made regression tests fail.
310 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
312 * device/lib/z80/mod.s,
313 device/lib/z80/div.s,
314 device/lib/z80/mulchar.s,
315 device/lib/z80/mul.s,
316 device/lib/z80/divsigned.s,
317 device/lib/z80/Makefile.in:
318 Implemented RFE #1702376.
320 2009-01-05 Borut Razem <borut.razem AT siol.net>
322 * as/link/lksdcclib.c:
323 fixed linker hanging in INDEXLIB is not defined (hc08)
325 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
328 Implemented RFE #2485684, and some further improvements of HL caching
330 * src/z80/peeph-z80.def:
331 Fixed a bug exposed by implementing RFE #2485684.
333 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
335 * src/z80/peeph-z80.def:
336 Peephole improvements.
339 device/include/string.h,
340 device/lib/z80/memmove.s:
342 * device/lib/z80/Makefile.in,
343 device/lib/Makefile.in,
344 support/regression/tests/memory.c,
345 device/lib/z80/strlen.s:
346 Partially implemented RFE #2471534.
348 2009-01-04 Borut Razem <borut.razem AT siol.net>
350 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
351 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
352 * doc/README.txt: updated John Hartman's e-mail address
353 * as/link/lkrel.c, as/link/lksdcclib.c:
354 fixed bug #2484677: Linker hangs
355 * src/z80/peep.c: fixed msvc warning C4047:
356 'return' : 'int ' differs in levels of indirection from 'char *'
357 * config.dsp: as/lib corrected to as/link
359 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
362 Implemented RFE #2484693.
363 * src/z80/peeph-z80.def:
364 Some peephole improvements.
366 2009-01-03 Borut Razem <borut.razem AT siol.net>
369 fixed warning: 'ret' may be used uninitialized in this function
371 2009-01-02 Borut Razem <borut.razem AT siol.net>
373 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
374 as/link/getline.[ch], as/link/lkrel.[ch]: added,
375 made support for differnet library formats more flexible,
376 preparation for support of ar format
377 * as/link/lklibr.c, as/link/z80/Makefile.in,
378 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
379 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
380 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
381 as/link/hc08/lkelf.c, as/link/aslink.h:
382 made support for differnet library formats more flexible,
383 preparation for support of ar format
385 2009-01-01 Borut Razem <borut.razem AT siol.net>
387 * as/link/asxxxx_config.h.in:
388 fixed warning: extra tokens at end of #endif directive
390 fixed warning: suggest parentheses around && within ||
391 * device/lib/Makefile.in: allow whitespaces at the end of lines in
392 ports.build, in order to make it work on cygwin - it seems to be a
393 bug in cygwin grep: CR is not treated as part of end-of-line
395 2008-12-31 Borut Razem <borut.razem AT siol.net>
397 * configure, configure.in, config.dsp, config_vc.awk,
398 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
399 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
400 introduced asxxxx_config.h.in
402 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
405 src/z80/peeph-z80.def:
406 Minor addition improvement.
408 2008-12-30 Raphael Neider <rneider AT web.de>
410 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
411 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
412 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
413 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
414 support/librarian/sdcclib.c, support/makebin/makebin.c:
415 partially revert changes from r5293..r5295
417 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
419 * src/z80/peeph-z80.def:
420 Minor peephole improvement.
422 2008-12-29 Raphael Neider <rneider AT web.de>
424 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
425 incorrectly discarded BANKSELs
427 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
429 * support/regression/tests/memory.c:
430 Added simple test for memset(), memcpy() and memmove()
432 2008-12-29 Borut Razem <borut.razem AT siol.net>
434 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
436 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
438 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
439 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
440 (177.j): added new rule
441 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
442 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
443 (decorateType CAST): propagate storage class to generic pointer results
445 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
447 * device/lib/z80/string.c,
448 device/lib/z80/printf.c,
449 device/lib/z80/mul.s:
452 Fixed code generation bug exposed by builtin memcpy().
454 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
456 * device/lib/_memcpy.c:
457 fixed conflict with builtin memcpy()
459 2008-12-26 Borut Razem <borut.razem AT siol.net>
461 * support/librarian/sdcclib.c:
462 fixed bug 2466950: "sdcclib broken"
463 by removing fgets return value check
465 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
468 device/include/string.h: Implemented RFE #1914254
470 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
471 * device/lib/z80/Makefile.in,
472 device/lib/Makefile.in,
473 device/lib/z80/memmove.s: Implemented RFE #1914256
475 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
477 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
478 * src/z80/peep.c: improved checks for unused data
480 src/z80/main.c: Implemented RFE #1899189
482 2008-12-25 Borut Razem <borut.razem AT siol.net>
484 * support/regression/Makefile.in:
485 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
487 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
489 * src/z80/peeph-z80.def: minor peephole improvements
491 2008-12-21 Borut Razem <borut.razem AT siol.net>
493 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
494 due to redefinition of symbol __assert
495 sdcclib.c:53:1:warning: "__assert" redefined
496 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
497 warning: this is the location of the previous definition
499 2008-12-20 Raphael Neider <rneider AT web.de>
501 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
502 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
503 support/cpp/libcpp/macro.c: fix format string errors
505 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
507 * src/pic/device.c: partial rewrite using strtok,
508 quieten compiler warnings, adopt SDCC coding style
510 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
511 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
512 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
513 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
514 support/librarian/sdcclib.c, support/makebin/makebin.c:
515 quieten most compiler warnings
517 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
518 probably fix operator precedence bug
520 * doc/clean.mk: quieten rm if no .lyx is present
522 2008-12-19 Borut Razem <borut.razem AT siol.net>
524 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
525 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
526 doc/README.txt, doc/test_suite_spec.lyx:
527 applied patch 2446381: Dcoumentation spelling correcitons
528 thanks to Steven Borley
530 2008-12-16 Raphael Neider <rneider AT web.de>
532 * device/include/pic/pic12f629.h,
533 device/include/pic/pic12f675.h,
534 device/lib/pic/libdev/pic12f629.c,
535 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
537 2008-12-14 Borut Razem <borut.razem AT siol.net>
539 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
540 converted to LyX 1.5.7 (\lyxformat 276) format
542 2008-12-07 Borut Razem <borut.razem AT siol.net>
544 * support/regression/tests/bitfields.c:
545 added test case for bug #2366757
547 2008-12-07 Raphael Neider <rneider AT web.de>
549 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
550 NULL pointer dereference, closes #2366757
552 2008-11-25 Raphael Neider <rneider AT web.de>
554 * device/include/pic16/pic16devices.txt,
555 sdcc/src/pic16/device.c,
556 sdcc/src/pic16/device.h: implicitly disable XINST
557 whenever CONFIG4L is set via an additional optional
558 argument to the configword directive in pic16devices.txt
560 2008-11-24 Raphael Neider <rneider AT web.de>
562 * device/lib/pic16/configure.ac,
563 device/lib/pic16/Makefile.common: fixed quoting issues
565 * device/lib/pic16/configure,
566 device/lib/pic16/debug/Makefile.in,
567 device/lib/pic16/libc/Makefile.in,
568 device/lib/pic16/libdev/Makefile.in,
569 device/lib/pic16/libio/Makefile.in,
570 device/lib/pic16/libm/Makefile.in,
571 device/lib/pic16/libsdcc/Makefile.in,
572 device/lib/pic16/Makefile.in,
573 device/lib/pic16/startup/Makefile.in: regenerated
575 * src/pic16/main.c (_pic16_finaliseOptions): revert to
578 2008-11-24 Raphael Neider <rneider AT web.de>
580 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
581 argument of --asm= or --link= to allow for
582 --asm="sh script --options", the user can double quote the
583 argument if needed: --asm="'c:/program files/gpasm' -q",
584 also fix some potential buffer overflows
586 2008-11-19 Borut Razem <borut.razem AT siol.net>
589 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
590 thanks Mauro Giachero
592 2008-11-16 Borut Razem <borut.razem AT siol.net>
594 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
595 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
597 2008-11-15 Borut Razem <borut.razem AT siol.net>
599 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
600 src/SDCCsymt.c, src/SDCCsymt.h:
601 fixed RFE #2291335 : Unnamed bit-field initialization
602 * support/regression/tests/bitfields.c:
603 added test case for RFE #2291335
604 * support/regression/tests/bug-1981238.c:
605 don't initialize unnamed bit-fields
607 2008-11-11 Raphael Neider <rneider AT web.de>
609 * device/include/pic16/pic18f25j10.h,
610 device/include/pic16/pic18f45j10.h: remove useless boilerplate
612 * device/include/pic16/adc.h,
613 device/lib/pic16/libio/adc/adcbusy.c,
614 device/lib/pic16/libio/adc/adcclose.c,
615 device/lib/pic16/libio/adc/adcconv.c,
616 device/lib/pic16/libio/adc/adcopen.c,
617 device/lib/pic16/libio/adc/adcread.c,
618 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
619 and fixed ADC routines to work for more target devices,
620 incorporates patch #2036130 by Nick Materer
622 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
624 * device/include/ctype.h,
625 * device/include/ds400rom.h,
626 * device/include/ds80c390.h,
627 * device/include/float.h,
628 * device/include/math.h,
629 * device/include/serial.h,
630 * device/include/stdbool.h,
631 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
633 * device/include/mcs51/C8051F336.h,
634 * device/include/mcs51/C8051T600.h,
635 * device/include/mcs51/C8051T610.h,
636 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
637 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
639 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
641 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
643 2008-11-10 Raphael Neider <rneider AT web.de>
645 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
646 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
647 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
648 (patch by Nick Materer, #2253980)
650 * device/lib/pic16/libio/adc.ignore,
651 device/lib/pic16/libio/i2c.ignore,
652 device/lib/pic16/libio/usart.ignore,
653 device/lib/pic16/pics.all: updated to build more device libs
655 * device/lib/pic16/libdev/Makefile.am,
656 device/lib/pic16/libdev/Makefile.in,
657 device/lib/pic16/libio/Makefile.am,
658 device/lib/pic16/libio/Makefile.in: regenerated
660 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
661 names per memory location, applied SDCC style to more functions
663 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
665 * device/include/mcs51/p89lpc933_4.h: new NXP header file
666 * device/include/mcs51/p89lpc935_6.h: new NXP header file
667 * device/include/mcs51/p89v66x.h: minor changes
668 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
670 2008-11-09 Raphael Neider <rneider AT web.de>
672 * device/include/pic/pic14devices.txt: fixed memory description for
673 12f629 and 12f675, closes #2236240
675 2008-11-06 Borut Razem <borut.razem AT siol.net>
677 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
678 pass system include paths with -isystem to sdcpp
679 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
680 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
682 2008-11-02 Raphael Neider <rneider AT web.de>
684 * doc/sdccman.lyx: updated the sections on the library build process
685 and on how to add support for new devices, and documented known
686 problems with the extended instruction set including a workaround
688 2008-11-01 Raphael Neider <rneider AT web.de>
690 * device/include/pic16/adc.h,
691 device/include/pic16/pic16devices.txt,
692 device/include/pic16/pic18f2410.h,
693 device/include/pic16/pic18f2510.h,
694 device/include/pic16/pic18f2515.h,
695 device/include/pic16/pic18f2610.h,
696 device/include/pic16/pic18f4410.h,
697 device/include/pic16/pic18f4510.h,
698 device/include/pic16/pic18f4515.h,
699 device/include/pic16/pic18f4610.h,
700 device/include/pic16/pic18fregs.h,
701 device/lib/pic16/libdev/Makefile.am,
702 device/lib/pic16/libdev/Makefile.in,
703 device/lib/pic16/libdev/pic18f2410.c,
704 device/lib/pic16/libdev/pic18f2510.c,
705 device/lib/pic16/libdev/pic18f2515.c,
706 device/lib/pic16/libdev/pic18f2610.c,
707 device/lib/pic16/libdev/pic18f4410.c,
708 device/lib/pic16/libdev/pic18f4510.c,
709 device/lib/pic16/libdev/pic18f4515.c,
710 device/lib/pic16/libdev/pic18f4610.c,
711 device/lib/pic16/libio/Makefile.am,
712 device/lib/pic16/libio/Makefile.in,
713 device/lib/pic16/pics.all: added support for 18f[24][456]10
714 and 18f[24]515 devices
715 * doc/sdccman.lyx: updated list of supported PIC16 devices
717 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
718 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
719 src/xa51/gen.c: avoid compiler warnings
720 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
722 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
724 * device/include/mcs51/p89v66x.h: NXP header file
725 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
726 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
728 2008-10-14 Raphael Neider <rneider AT web.de>
730 * device/lib/pic16/libdev/Makefile.am,
731 device/lib/pic16/libio/Makefile.am: enable building libraries for
732 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
733 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
734 * device/lib/pic16/libdev/Makefile.in,
735 device/lib/pic16/libio/Makefile.in: regenerated
737 2008-10-14 Raphael Neider <rneider AT web.de>
739 * device/include/pic16/pic18f2450.h,
740 device/include/pic16/pic18f4450.h,
741 device/lib/pic16/libdev/pic18f2450.c,
742 device/lib/pic16/libdev/pic18f4450.c,
743 device/include/pic16/adc.h,
744 device/include/pic16/pic16devices.txt,
745 device/include/pic16/pic18fregs.h,
746 device/lib/pic16/libdev/Makefile.am,
747 device/lib/pic16/libdev/Makefile.in,
748 device/lib/pic16/libio/Makefile.am,
749 device/lib/pic16/libio/Makefile.in,
750 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
752 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
753 stack to a fixed location, relax it to automatically work with all
754 but the smallest devices (256 byte RAM devices need #pragma stack)
756 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
758 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
759 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
760 * device/lib/_strcspn.c: fixed bug 2140931
762 2008-10-06 Raphael Neider <rneider AT web.de>
764 * device/include/pic16/stdio.h,
765 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
766 declared __naked for convenience, named all arguments
767 * device/lib/pic16/libc/stdio/strmgpsim.c,
768 device/lib/pic16/libc/stdio/strmmssp.c,
769 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
771 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
772 empty __naked functions,
773 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
774 corner cases (unlink first/last pCode in list), reuse more code
776 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
778 * src/ds390/main.c (_ds390_genInitStartup): added
779 * src/SDCCpeeph.c (getPatternVar): new, added,
780 (labelInRange): fixed bug 2115959
781 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
782 * src/SDCCicode.h: added newiTempOperand
783 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
784 added optimizations for 0/x and x/-1, see also patch 2142900
785 * support/regression/tests/onebyte.c (testMul): added test cases
787 2008-09-20 Borut Razem <borut.razem AT siol.net>
790 definition of absolute address symbols without initial value,
791 fixed SDCC crash "do not know how to intialize symbol"
793 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
795 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
796 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
797 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
798 * device/lib/z80/stubs.s: added stubs for above functions
799 * src/SDCCopt.c (convilong),
800 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
801 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
802 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
803 * support/regression/tests/onebyte.c: enabled all tests for z80
805 2008-09-15 Borut Razem <borut.razem AT siol.net>
807 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
808 device/lib/pic16/libc/stdio/printf.c,
809 device/lib/pic16/libc/stdio/strmusart.c,
810 device/lib/pic16/libc/stdio/printf_tiny.c,
811 device/lib/pic16/libc/stdio/sprintf.c,
812 device/lib/pic16/libc/stdio/strmgpsim.c,
813 device/lib/pic16/libc/stdio/putchar.c,
814 device/lib/pic16/libc/stdio/fprintf.c,
815 device/lib/pic16/libc/stdio/strmmssp.c,
816 device/device/lib/pic16/libc/stdio/vprintf.c,
817 device/lib/pic16/libc/stdio/printf_small.c,
818 device/lib/pic16/libc/stdio/vsprintf.c,
819 device/lib/pic16/libc/stdio/strmputchar.c,
820 device/lib/pic16/libc/Makefile.am,
821 device/lib/pic16/libc/Makefile.in:
822 *printf now returns int, puchar.c moved from stdlib to stdio,
823 *printf format parameter type changed from char * to const char *,
824 added GNU link excetion text to library source files,
825 applyed GNU coding style, removed useless svn ids,
826 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
827 binary specifier: "%b", "%hb" and "%lb"
828 * device/lib/pic16/libc/stdio/vfprintf.c:
829 applied patch #2044424: PIC16: vfprintf
830 thanks Mauro Giachero
831 * support/regression/tests/bug1057979.c:
832 removed old pic16 sprintf specifics
833 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
834 * doc/sdccman.lyx: documented 'b' binary format specifier removal
836 2008-09-15 Raphael Neider <rneider AT web.de>
838 * src/pic16/device.c (pic16_dump_usection): force udata sections
839 into the addressable range (0..0xFFF), workaround for a gpsim
840 bug preventing simulation of regtest bug1750318
841 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
842 (serialRegAssign): fixed regtest bug-971834,
843 (pic16_packRegisters): avoid null-pointer dereference
845 2008-09-14 Raphael Neider <rneider AT web.de>
847 * src/pic16/gen.c, src/pic16/ralloc.c: use
848 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
849 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
851 2008-09-12 Borut Razem <borut.razem AT siol.net>
853 * support/regression/fwk/testfwk.h:
854 define pdata as data for pic16 target
855 thanks Mauro Giachero
857 2008-09-11 Borut Razem <borut.razem AT siol.net>
859 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
860 support/regression/absolute.c:
861 applied patch #2105615: Some PIC16 testcase fixlets
862 thanks Mauro Giachero
864 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
866 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
867 * support/regression/tests/bug2094505.c: new, added
869 2008-09-07 Borut Razem <borut.razem AT siol.net>
871 * src/SDCCglue.c, src/SDCCast.c:
872 fixed throw of "excess elements" warning for char arrays
873 * support/regression/tests/nullstring.c:
874 disable warning about excess elements in array of chars initializer
876 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
878 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
879 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
880 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
881 * support/regression/tests/bug2077267.c: new, added
883 2008-09-05 Raphael Neider <rneider AT web.de>
885 * configure.in, Makefile.common.in: add support for ccache,
886 remove spurious $VERSION output, detect doc-tools even without
887 --enable-doc to facilitate later manual doc-builds, minor cleanup
888 * configure: regenerated
890 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
891 avoid races in parallel VPATH builds
892 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
893 * doc/sdccman.lyx: mention --without-ccache configure option
895 2008-09-01 Raphael Neider <rneider AT web.de>
897 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
898 * (genConstPointerGet): fix reading bitfields from __code space
899 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
900 bitfield initializers (fix regression test bug1856409.c)
901 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
904 2008-08-31 Raphael Neider <rneider AT web.de>
906 * src/pic16/gen.c (genAssign): removed useless compiler output
907 * (genPointerGet,genPointerSet,genCast),
908 src/pic16/glue.c (pic16_printGPointerType):
909 also handle PPOINTERs just to avoid spurious asserts
910 * (pic16_printIvalType,pic16_printIvalBitFields):
911 generalized to arbitrary type/bitfield sizes, allows compilation of
912 regression test bug-1981238.c
913 * (pic16_printIvalChar): fix regression test structflexarray.c
914 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
915 in initialized structs and fix #1843745
916 * (pic16_printIvalStruct): always output initializers for all fields,
917 even those not explicitly given, fixes zeropad.c regression test
918 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
919 #2073635, #1567098, and #1485812)
920 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
922 2008-08-31 Borut Razem <borut.razem AT siol.net>
924 * support/regression/tests/bug-895992.c,
925 support/regression/tests/onebyte.c:
926 enabled pic16 regression testing since the bugs
927 1511794: pic16: regression test bug-895992.c fails
928 1444425: onebyte.c regression tes fails on pic16
929 are fixed, probably by fixing
930 2048464: PIC16: fix genUminus - addresses not.c regression test
931 * src/SDCCsymt.c, src/SDCCglue.c,
932 support/regression/tests/bug-1981238.c:
933 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
936 2008-08-30 Borut Razem <borut.razem AT siol.net>
938 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
939 release version 4.3.2
941 2008-08-24 Raphael Neider <rneider AT web.de>
943 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
944 always use the sdcc from the current build tree (ignore $CC from
945 the environment, fixes compile farm builds)
946 * device/lib/Makefile.in: rename .a into .lib for compatibility,
947 remove more build products from install directory
948 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
949 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
951 2008-08-24 Borut Razem <borut.razem AT siol.net>
953 * src/SDCC.y: applied patch
954 2050245: Fix # 1963382
956 1963382: Listing File - C file comment is incorrect
959 2008-08-23 Borut Razem <borut.razem AT siol.net>
961 * src/pic16/gen.c: applied patch
962 2048464: PIC16: fix genUminus - addresses not.c regression test
963 thanks Mauro Giachero
965 2008-08-22 Borut Razem <borut.razem AT siol.net>
967 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
968 src/pic16/main.c: allow spaces in gpasm and gplink paths
970 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
973 * src/z80/peeph-z80.def: minor peephole improvement
975 2008-08-15 Raphael Neider <rneider AT web.de>
977 * src/z80/gen.c (_vemit2): suppress compiler warning
979 * src/pic/*.[ch]: make proper use of header files and avoid
980 ad-hoc extern declarations, mark module-local helpers 'static',
981 removed dead/replaced code, no functional changes
982 * src/pic16/pcode.c: disentangled from pic14 backend
984 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
986 * src/z80/gen.c: fixed #2051348
987 * support/regression/tests/bug-2051348.c: regression test for #2051348
989 2008-08-10 Raphael Neider <rneider AT web.de>
992 * Makefile.common.in: export PACKAGE for $docdir,
993 fixes #1957036, avoid some "underquoted definition" warnings
994 * configure: regenerated
996 2008-08-10 Raphael Neider <rneider AT web.de>
998 * device/lib/pic16/**: build pic16 library using autotools for
999 improved dependency tracking
1001 * device/lib/Makefile.in,
1003 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1005 2008-08-10 Raphael Neider <rneider AT web.de>
1007 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1008 local variables if --nooverlay is given, workaround for #2023121
1010 2008-08-08 Raphael Neider <rneider AT web.de>
1012 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1014 2008-08-08 Raphael Neider <rneider AT web.de>
1016 * src/pic/pcoderegs.c,
1018 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1020 2008-08-07 Borut Razem <borut.razem AT siol.net>
1022 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1023 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1024 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1025 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1026 applied modified patch 2038174: Add support for binary constants v2
1027 thanks Mauro Giachero
1028 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1030 2008-08-04 Raphael Neider <rneider AT web.de>
1033 * src/pic16/device.h,
1035 * src/pic16/main.c: enable --optimize-goto by default
1037 * device/lib/pic16/Makefile.common.in: suppress removed option
1040 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1042 2008-07-30 Borut Razem <borut.razem AT siol.net>
1044 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1045 applied patch 22032433: PIC16: fix constant strings,
1046 thanks Mauro Giachero
1048 2008-07-29 Borut Razem <borut.razem AT siol.net>
1050 * src/pic16/gen.c: applied patches:
1051 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1052 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1053 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1054 thanks Mauro Giachero
1056 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1058 * src/port.h: Fixed typo in comment
1060 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1062 * src/z80/mappings.i: Implemented RFE #1919415
1063 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1064 #1880202, #1914434, prepared for RFE #1703943
1066 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1068 * src/z80/peeph.def,
1069 * src/z80/peeph-z80.def,
1070 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1071 preparation for Z80 peephole improvements
1073 2008-06-21 Raphael Neider <rneider AT web.de>
1075 * device/include/pic16/pic18f66j60.h,
1076 * device/include/pic16/pic18f66j65.h,
1077 * device/include/pic16/pic18f67j60.h,
1078 * device/include/pic16/pic18f86j60.h,
1079 * device/include/pic16/pic18f86j65.h,
1080 * device/include/pic16/pic18f87j60.h,
1081 * device/include/pic16/pic18f96j60.h,
1082 * device/include/pic16/pic18f96j65.h,
1083 * device/include/pic16/pic18f97j60.h,
1084 * device/lib/pic16/libdev/pic18f66j60.c,
1085 * device/lib/pic16/libdev/pic18f66j65.c,
1086 * device/lib/pic16/libdev/pic18f67j60.c,
1087 * device/lib/pic16/libdev/pic18f86j60.c,
1088 * device/lib/pic16/libdev/pic18f86j65.c,
1089 * device/lib/pic16/libdev/pic18f87j60.c,
1090 * device/lib/pic16/libdev/pic18f96j60.c,
1091 * device/lib/pic16/libdev/pic18f96j65.c,
1092 * device/lib/pic16/libdev/pic18f97j60.c,
1093 * device/include/pic16/pic16devices.txt,
1094 * device/include/pic16/pic18fregs.h,
1095 * device/lib/pic16/pics.all: added new devices
1097 * device/include/pic16/adc.h,
1098 * device/lib/pic16/libio/adc/adcbusy.c,
1099 * device/lib/pic16/libio/adc/adcopen.c,
1100 * device/lib/pic16/libio/adc/adcsetch.c,
1101 * device/lib/pic16/libio/i2c/i2copen.c,
1102 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1103 all changes from a patch by Anton Strobl
1105 2008-06-12 Borut Razem <borut.razem AT siol.net>
1107 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1108 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1109 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1110 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1111 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1112 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1113 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1114 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1115 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1116 by applying the modified patch from Risto Huotari
1118 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1121 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1122 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1123 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1124 * support/regression/tests/bug1938300.c: new, added
1126 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1128 * device/include/asm/ds390/features.h,
1129 * device/include/asm/mcs51/features.h,
1130 * device/include/mcs51/regc515c.h: inserted LGPL notice
1132 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1134 * device/lib/gbz80/div.s,
1135 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1136 patch 1597883, Thanks Robert Ramey
1138 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1140 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1141 createIvalCharPtr, createIvalPtr, createIval),
1143 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1144 initializers for local auto variables
1145 * support/regression/tests/zeropad.c: added testcase for auto initializers
1147 2008-05-26 Raphael Neider <rneider AT web.de>
1149 * device/lib/pic16/startup/crt0.c,
1150 * device/lib/pic16/startup/crt0i.c,
1151 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1152 explicit, fixed curr_entry loop for >= 256 initializer records,
1153 removed debug code (write to 0xf7e)
1155 2008-05-25 Raphael Neider <rneider AT web.de>
1157 * device/include/pic/pic16f627a.h,
1158 * device/include/pic/pic16f628a.h,
1159 * device/include/pic/pic16f648a.h: added missing ports
1161 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1163 * device/include/float.h: added __INFINITY
1164 * device/lib/_fsadd.c: handle overflows
1165 * device/lib/_fsmul.c,
1166 * device/lib/_fsdiv.c: use __INFINITY
1167 * device/lib/_fseq.c,
1168 * device/lib/_fsneq.c: handle -0.0
1169 * sim/ucsim/s51.src/uc89c51r.cc,
1170 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1171 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1172 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1173 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1174 * support/regression/tests/snprintf.c: test bug with --xstack
1176 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1178 * src/SDCCpeeph.c (callFuncByName):
1179 Support nested parenthesis in peephole function arguments (#1967300)
1181 2008-05-19 Raphael Neider <rneider AT web.de>
1183 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1184 fixed duplicate labels (#1911325)
1186 2008-05-19 Raphael Neider <rneider AT web.de>
1188 * src/regression/empty.c: suppress warning
1189 * src/regression/pointer1.c: enabled index_by_pointer()
1190 * src/regression/inline.c: now works for pic16 as well
1192 * src/pic16/device.c: include dbuf declarations
1193 * src/pic16/device.h: removed obsolete prototypes
1195 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1196 * src/pic16/glue.c: made purely local functions static,
1197 (pic16_printGPointerType, pic16_printIvalCharPtr,
1198 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1199 generic pointers' tags (#1961866)
1201 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1203 2008-05-19 Borut Razem <borut.razem AT siol.net>
1205 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1206 fixed typo, uninstall include/pic16/pic16devices.txt
1208 2008-05-18 Borut Razem <borut.razem AT siol.net>
1210 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1211 the buffer is null terminated
1212 * src/device/pic16.c:
1213 applied modified patch 1965676: Patch for Win32 16 bit PIC
1214 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1216 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1218 * src/SDCC.lex (check_type),
1219 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1221 * as/mcs51/clean.mk,
1222 * as/z80/clean.mk: also clean *.dep
1223 * device/lib/pic16/libsdcc/stack/Makefile,
1224 * sim/ucsim/libtool: removed as they are rebuild by configure
1225 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1227 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1229 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1230 fixupInline instead of createFunction to fix bug 1864577
1231 (inlineFindMaxBlockno): removed, use global blockNo
1232 * src/SDCCglobl.h: added blockNo
1234 * src/z80/peep.h: modified properties
1235 * support/regression/tests/bug1864577.c: new, added
1237 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1239 * as/mcs51/asdata.c,
1240 * as/mcs51/asm.h: added org_cnt
1241 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1242 * as/mcs51/asout.c: changed old K&R to ANSI
1243 * as/mcs51/Makefile.in: use common identifiers
1249 * as/hc08/Makefile.bcc,
1250 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1251 * sdcc_vc_in.h: added define __func__
1252 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1253 Thanks Ruud van Silfhout
1254 * support/regression/tests/bug1717305.c: new, added
1256 2008-05-05 Borut Razem <borut.razem AT siol.net>
1258 * support/regression/Makefile.in,
1259 support/regression/ports/ds390/spec.mk,
1260 support/regression/ports/hc08/spec.mk,
1261 support/regression/ports/mcs51-common/spec.mk,
1262 support/regression/ports/pic14/spec.mk,
1263 support/regression/ports/pic16/spec.mk,
1264 support/regression/ports/ucz80/spec.mk,
1265 support/regression/ports/z80/spec.mk:
1266 added INC_DIR and LIBDIR paths
1267 * src/ds390/gen.c: removed duplicated selicolon
1269 2008-05-04 Borut Razem <borut.razem AT siol.net>
1271 * support/regression/Makefile.in,
1272 support/regression/fwk/lib/testfwk.c,
1273 support/regression/ports/ds390/spec.mk,
1274 support/regression/ports/hc08/spec.mk,
1275 support/regression/ports/mcs51-common/spec.mk,
1276 support/regression/ports/mcs51-large/spec.mk,
1277 support/regression/ports/mcs51-medium/spec.mk,
1278 support/regression/ports/mcs51-small/spec.mk,
1279 support/regression/ports/mcs51-stack-auto/spec.mk,
1280 support/regression/ports/mcs51-xstack-auto/spec.mk,
1281 support/regression/ports/pic14/spec.mk,
1282 support/regression/ports/pic16/spec.mk,
1283 support/regression/ports/ucz80/spec.mk:
1284 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1285 used to run regeression tests
1287 2008-05-01 Raphael Neider <rneider AT web.de>
1289 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1290 supported devices and instructions to add new ones
1292 2008-05-01 Raphael Neider <rneider AT web.de>
1294 * device/include/pic16/adc.h,
1295 device/lib/pic16/libio/adc/adcbusy.c,
1296 device/lib/pic16/libio/adc/adcopen.c,
1297 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1298 18f2455 style ADC devices, based on patch #1776197
1299 * device/lib/pic16/libio/adc/adcclose.c,
1300 device/lib/pic16/libio/adc/adcconv.c,
1301 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1302 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1303 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1304 * device/include/pic16/pic18f4431.h,
1305 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1306 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1308 2008-05-01 Raphael Neider <rneider AT web.de>
1310 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1311 moved xinst flag into pic16_options_t
1312 * src/pic16/device.c (default_device, pic16_list_devices,
1313 pic16_find_device): removed references to sfrrange
1314 * src/pic16/gen.c (genFunction),
1315 src/pic16/glue.c (pic16initialComments),
1316 src/pic16/main.c (pic16_optionsTable),
1317 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1319 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1321 2008-04-29 Raphael Neider <rneider AT web.de>
1323 * src/pic16/devices.inc,
1324 device/include/pic16/pic16devices.txt: replaced compiled-in list
1325 of devices with a variant parsed at runtime
1326 * src/pic16/device.c: added support for parsing pic16devices.txt,
1328 * src/pic16/device.h: removed (now) unused fields from PIC_device
1329 * src/pic16/main.c: removed #pragma maxram,
1330 (_pic16_initPaths): removed bogus generation of search paths,
1331 setup the port proper only after the search paths (for
1332 pic16devices.txt) are set up,
1333 (_pic16_finaliseOptions): moved processor dependant code here
1334 from _pic16_initPaths(), clean up
1335 * src/pic16/ralloc.c (pic16_init_stack),
1336 * src/pic16/ralloc.h,
1337 * src/pic16/pcode.c: clean up
1338 * device/include/Makefile.in,
1339 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1340 * support/scripts/inc2h-pic16.pl: updated instructions
1342 2008-04-29 Raphael Neider <rneider AT web.de>
1344 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1345 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1346 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1347 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1348 added missing family members and 18f2480/2580/4480/4580 family
1349 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1350 * device/include/pic16/pic18f2525.h: use 18f4620.h
1351 * device/include/pic16/pic18f6680.h: use 18f8680.h
1352 * device/include/pic16/pic18fregs.h,
1353 device/lib/pic16/pics.all,
1354 src/pic16/devices.inc: add new devices
1355 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1356 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1357 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1358 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1359 prevent attempting to build the libio for some new devices
1361 2008-04-29 Raphael Neider <rneider AT web.de>
1363 * debugger/mcs51/Makefile.in: fixed paths to sources
1365 2008-04-25 Borut Razem <borut.razem AT siol.net>
1367 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1368 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1369 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1370 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1371 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1372 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1373 as/link/z80/linkz80.dsp: lklibr.c moved
1374 * doc/INSTALL.txt: binary archives in bz2 format
1375 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1377 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1379 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1380 * support/regression/tests/bug1856409.c: new, added
1382 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1385 * src/mcs51/peep.c: Use werror for error messages.
1386 * src/SDCCicode.c (geniCodeConditional),
1387 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1388 * src/z80/Makefile.bcc,
1389 * src/z80/z80.dsp: added src/z80/peep.c/h
1390 * support/regression/tests/bug1839321.c: new, added
1392 2008-04-20 Raphael Neider <rneider AT web.de>
1394 * device/include/pic16/pic18f2455.h: added bitfields for port C
1396 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1398 * src/z80/peep.c: Use werror for error messages.
1400 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1402 * src/z80/peep.h (declaration of notUsed()),
1403 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1405 * src/z80/z80.h (added dependency on peep.h),
1406 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1409 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1411 * src/SDCCpeeph.c (added support for notUsed()),
1412 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1414 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1415 for notUsed()): Implemented generic (that is not port-specific) part
1418 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1420 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1421 * device/lib/libsdcc.lib,
1422 * device/lib/Makefile.in,
1423 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1424 * device/lib/calloc.c: renamed to _calloc.c
1425 * device/lib/free.c: renamed to _free.c
1426 * device/lib/malloc.c: renamed to _malloc.c
1427 * device/lib/realloc.c: renamed to _realloc.c
1428 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1429 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1430 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1431 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1432 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1433 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1434 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1435 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1437 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1438 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1439 * support/regression/tests/bug1509084.c: new, added
1441 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * device/include/mcs51/cc2510fx.h: added _XPAGE
1444 * device/include/mcs51/compiler.h: cosmetic changes
1446 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1448 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1451 2008-03-31 Borut Razem <borut.razem AT siol.net>
1453 * support/cpp2 renamed to support/cpp
1454 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1455 support/cpp2/libiberty/splay-tree.c,
1456 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1457 support/cpp2/libcpp/directives.c,
1458 support/cpp2/libcpp/include/cpplib.h,
1459 support/cpp2/libcpp/include/symtab.h,
1460 support/cpp2/libcpp/include/line-map.h,
1461 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1462 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1463 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1464 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1465 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1466 release version 4.3.0
1467 * configure.in, configure, Makefile.in, Makefile.bcc:
1468 adapted for moved cpp2
1470 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1472 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1473 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1475 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1477 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1479 * support/regression/tests/bug1717943.c: new, added
1481 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1483 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1484 bytewise return value assignments introduced in last commit.
1486 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1488 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1489 genMult, genJumpTab):
1490 Use 16-bit instructions for addition in some additional cases,
1491 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1493 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1495 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1496 Implemented RFE #1921450, changed some debug messages.
1498 2008-03-30 Borut Razem <borut.razem AT siol.net>
1500 * Small Device C Compiler 2.8.0 released
1501 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1502 * support/scripts/sdcc.nsi: added finish page; this version
1503 was used for 2.8.0 release
1504 * doc/knownbugs.html: removed; magically generated by the build
1505 process using gen_known_bugs.pl from now on
1507 2008-03-23 Borut Razem <borut.razem AT siol.net>
1509 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1510 and reverted it, since it was already fixed by Raphael ;-)
1511 * doc/knownbugs.html: updated for RC2
1513 2008-03-22 Raphael Neider <rneider AT web.de>
1515 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1518 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1520 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1521 * support/regression/tests/bug1839277.c: added related testBug1839299
1523 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1525 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1526 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1528 * src/mcs51/gen.c: throughout only output hex constants
1529 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1530 * support/regression/tests/bug1839277.c: new, added
1532 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1534 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1535 compilation warning about nested comments.
1537 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1539 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1540 * support/regression/tests/bug1921073.c: new, added
1542 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1544 * src/z80/SDCCpeeph.c.c (callFuncByName):
1545 Commented function parameters.
1547 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1549 * src/z80/ralloc.c (packRegsForAccUse2):
1550 disabled a broken accumulator packing optimization (fixed #1292721).
1551 * support/regression/tests/bug-1292721: Regression test for #1292721.
1553 2008-03-16 Raphael Neider <rneider AT web.de>
1555 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1556 fixed code bloat regression using a variant of patch #1915618
1558 2008-03-16 Borut Razem <borut.razem AT siol.net>
1560 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1561 icon, changed startup menu for release distribution, code cleaning,
1562 create url files instead links in startup menu
1564 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1567 * support/regression/tests/bug1579949.c: new, added
1569 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1571 * device/lib/printf_fast.c: fixed bug 1255403
1573 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1575 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1576 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1578 2008-03-14 Borut Razem <borut.razem AT siol.net>
1580 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1581 command line options
1582 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1583 is correctly displayed
1584 * as/link/z80/lkmain.c: usage line commented out
1586 2008-03-13 Borut Razem <borut.razem AT siol.net>
1588 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1589 updated the list pf supported pic14 devices
1591 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1595 2008-03-12 Borut Razem <borut.razem AT siol.net>
1597 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1598 fixed documentation request #1718191
1599 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1600 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1603 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1605 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1606 * support/regression/tests/bug1505811.c: new, added
1608 2008-03-09 Raphael Neider <rneider AT web.de>
1610 * device/include/pic16/pic18f2620.h,
1611 * device/include/pic16/pic18f4620.h,
1612 * device/lib/pic16/libdev/pic18f2620.c,
1613 * device/lib/pic16/libdev/pic18f4525.c,
1614 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1615 family to consistently use pic18f4620.[ch], fixes #1832562
1617 2008-03-09 Borut Razem <borut.razem AT siol.net>
1619 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1620 changed sdcc version to 2.8.0
1621 * knownbugs.html: regenerated
1622 * support/scripts/gen_known_bugs.pl: added number of open bugs
1624 2008-03-09 Raphael Neider <rneider AT web.de>
1626 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1627 (genOr): read volatile operand even if the result is known,
1629 (genOr,genXor): removed unused legacy code,
1630 (genDummyRead): use pic16_mov2w_volatile()
1632 2008-03-08 Borut Razem <borut.razem AT siol.net>
1634 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1635 cons w. --model-large
1636 * support/regression/staticinit.c: added regression test for bug
1639 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/ds390/gen.c (pushSide, genPcall),
1642 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1643 * src/mcs51/gen.c: cosmetic changes
1644 * support/regression/fwk/include/testfwk.h: added macro reentrant
1645 * support/regression/tests/bug1908493.c: new, added
1647 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1649 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1651 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1653 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1654 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1655 already set in ds390/main.c and mcs51/main.c
1657 2008-03-07 Raphael Neider <rneider AT web.de>
1659 * src/regression/init0.c: new test for initialized arrays of function
1661 * src/regression/Makefile: made a bit more flexible, added init0.c
1662 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1663 pointers, closes #1427663
1665 2008-03-05 Borut Razem <borut.razem AT siol.net>
1667 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1668 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1670 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1672 * support/librarian/sdcclib.c:Added feature request 1908061:
1673 Synchronise sdcclib commands with ar.
1675 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1677 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1678 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1679 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1680 * device/include/mcs51/compiler.h: removed umlauts, added double
1683 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1686 * support/regression/tests/bug1536762.c: new, added
1688 * src/SDCCutil.h: added getBuildDate()
1689 * src/SDCCmain.c (printVersionInfo),
1690 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1692 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1693 * src/ds390/ralloc.c (packRegisters),
1694 * src/mcs51/ralloc.c (packRegisters),
1695 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1697 * support/regression/tests/bug1618050.c: new, added
1698 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1699 * support/regression/fwk/include/testfwk.h,
1700 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1703 2008-03-04 Raphael Neider <rneider AT web.de>
1705 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1706 on accessing OP_SYM_TYPE(op)
1707 * src/pic/gen.h: removed unused prototype of genMinusDec()
1708 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1709 fix #1876953 (invalid subtraction code), removed unused code
1711 2008-03-03 Raphael Neider <rneider AT web.de>
1715 * src/pic/genarith.c,
1717 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1718 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1720 2008-03-03 Raphael Neider <rneider AT web.de>
1722 * src/pic/device.c (find_device): search user-specified paths first
1723 for pic14devices.txt, fixes #1900827
1725 2008-03-02 Borut Razem <borut.razem AT siol.net>
1727 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1728 AddToPath and RemoveFromPath
1730 2008-03-01 Borut Razem <borut.razem AT siol.net>
1732 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1733 work correctly, added debugging support if -DSDCC.DEBUG command line
1736 2008-02-28 Borut Razem <borut.razem AT siol.net>
1738 * doc/sdccman.lyx: cosmetic changes
1740 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1743 * doc/sdccman.lyx: fixed unmeant removal of spaces
1745 2008-02-27 Borut Razem <borut.razem AT siol.net>
1747 * support/scripts/sdcc.nsi: corrected installation directory for
1748 current user installation mode
1749 * doc/README.txt: added Philipp Klaus Krause to the developers list
1751 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1753 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1754 return ifx condition
1755 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1756 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1757 ifxJump to fix bug 1838000
1758 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1759 * support/regression/tests/bug1838000.c: new, added
1760 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1762 2008-02-26 Borut Razem <borut.razem AT siol.net>
1764 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1766 * support/scripts/sdcc.nsi: added MULTIUSER page,
1767 NSIS upgraded to version 2.35
1769 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1771 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1772 * support/regression/tests/bug1565152.c: new, added
1774 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1776 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1777 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1778 * support/regression/tests/bug1670148.c: new, added
1780 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1782 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1784 2008-02-24 Borut Razem <borut.razem AT siol.net>
1786 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1787 is ineffective for unsigned char parameter
1789 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1791 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1792 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1793 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1794 * support/Util/MySystem.c (my_system): output errorcode when verbose
1796 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1798 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1801 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1803 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1806 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1808 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1810 2008-02-21 Borut Razem <borut.razem AT siol.net>
1812 * support/regression/Makefile.in,
1813 support/regression/ports/ds390/spec.mk,
1814 support/regression/ports/hc08/spec.mk,
1815 support/regression/ports/mcs51-common/spec.mk,
1816 support/regression/ports/pic14/spec.mk,
1817 support/regression/ports/pic16/spec.mk,
1818 support/regression/ports/ucz80/spec.mk,
1819 support/regression/ports/xa51/spec.mk:
1820 added CFLAGS when compiling timeout
1822 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1824 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1827 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1829 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1830 * support/regression/tests/bug1888147.c: new, added
1832 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1834 * src/z80/gen.c: fixed bugs #1596270, #1736867
1836 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1838 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1839 contents, mostly fixes #1596270
1841 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1843 * src/z80/peeph.def,
1844 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1845 peepholes, fixes #1806565
1847 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1850 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1851 fixes bug 1739475, thanks Robert Larice
1852 (rule 271): new, added
1854 2008-02-18 Borut Razem <borut.razem AT siol.net>
1856 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1858 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1860 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1862 2008-02-17 Raphael Neider <rneider AT web.de>
1864 * src/pic16/genarith.c,
1867 * src/pic16/genutils.c: removed unused legacy code,
1868 removed unused fields from struct asmop and struct _G
1870 2008-02-17 Raphael Neider <rneider AT web.de>
1872 * src/pic16/gen.c (AccRsh): cosmetic changes,
1873 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1874 genRightShiftLiteral): fixed to work with SFRs as result by
1875 assigning only once to result,
1876 removed a lot of unused/excluded code fragments
1878 2008-02-17 Raphael Neider <rneider AT web.de>
1880 * device/include/pic/pic16f88.h,
1881 * device/include/pic/pic16f886.h,
1882 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1884 2008-02-17 Borut Razem <borut.razem AT siol.net>
1886 * src/z80/peeph.def: applied patch
1887 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1888 * src/z80/gen.c, src/z80/peeph.def: applied patch
1889 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1890 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1891 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1892 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1893 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1894 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1896 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * as/link/mcs51/aslink.dsp: removed SDK define
1899 * as/link/z80/clean.mk: brought in sync with other ports
1900 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1901 * as/hc08/Makefile.bcc,
1902 * as/mcs51/Makefile.bcc,
1903 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1904 * src/z80/main.c (_setValues): use the now capitalized -Z,
1905 (z80_port, gbz80_port): generate debug information when asked
1907 2008-02-16 Borut Razem <borut.razem AT siol.net>
1909 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1910 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1911 as/z80/Makefile.in. as/z80/Makefile.bcc:
1912 applied patch #1893393: patch for as-z80 and link-z80 to generate
1913 cdb, thanks to Armin Diehl
1914 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1915 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1916 asnoice.c moved to as/asxxsrc/asnoice.c
1917 * src/z80/peeph-gbz80.def: applied patch
1918 #1880235: Z80 return peephole, thanks to Philipp Krause
1920 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * doc/sdccman.lyx: bumped version to 2.7.5
1924 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1926 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1928 * device/include/pic16/stdlib.h,
1929 * device/lib/pic16/libc/stdlib/ltoa.c,
1930 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1932 2008-02-13 Borut Razem <borut.razem AT siol.net>
1934 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1935 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1936 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1937 src/SDCCopt.c, src/SDCCval.c:
1938 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1940 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1942 * src/SDCCsymt.c (compareType): fixed bug 1309013
1944 2008-02-09 Borut Razem <borut.razem AT siol.net>
1946 * src/SDCCval.c, src/SDCCval.h:
1947 code cleaning, added function constChrVal()
1948 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1949 call constChrVal() instead constVal()
1951 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1956 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1957 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1960 2008-02-01 Raphael Neider <rneider AT web.de>
1962 * device/include/pic/pic16f886.h,
1963 * device/include/pic/pic16f887.h: added RA6 and RA7
1965 2008-01-24 Raphael Neider <rneider AT web.de>
1967 * device/include/pic/pic16f88.h: added RA6 and RA7
1968 * device/lib/pic/libdev/disabled_pic16f886.c,
1969 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1971 * src/pic16/devices.inc,
1972 * device/include/pic16/pic18f2423.h,
1973 * device/include/pic16/pic18f2523.h,
1974 * device/include/pic16/pic18fregs.h,
1975 * device/lib/pic16/pics.all
1976 * device/lib/pic16/libdev/pic18f2423.c,
1977 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1978 * device/lib/pic16/libio/i2c.ignore,
1979 * device/lib/pic16/libio/usart.ignore,
1980 * device/lib/pic16/libio/adc.ignore: ignore new devices
1982 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1984 * src/SDCCast.c (createRMW): fixed bug 1582651
1986 2008-01-20 Borut Razem <borut.razem AT siol.net>
1988 * src/SDCCcse.c: partially fixed enhancement request
1989 #1793872 - multiply by -1 not collapsed
1990 * support/regression/tests/arithcsi.c: added regression test
1992 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1994 * as/mcs51/asx8051.dsp: removed define SDK
1995 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1996 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1998 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1999 cosmetic changes, brought more in sync, changed old K&R to ANSI
2001 2008-01-13 Borut Razem <borut.razem AT siol.net>
2003 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2004 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2006 2007-12-30 Borut Razem <borut.razem AT siol.net>
2008 * src/pic16/gen.c: fixed implementation of bitwise operations for
2010 * support/regression/tests/bitwise.c: added test cases
2012 2007-12-29 Borut Razem <borut.razem AT siol.net>
2014 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2015 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2016 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2017 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2018 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2019 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2020 src/pic16/pcode.[ch]: added const qualifier
2021 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2022 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2023 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2024 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2025 * as/asxxsrc/aslex.c: use dbuf_getline()
2026 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2027 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2028 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2029 as/z80/asm.h, as/z80/z80adr.c:
2030 changed type of ib and ip to const char *
2032 2007-12-28 Borut Razem <borut.razem AT siol.net>
2034 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2035 introduced (readlin) - long lines are turuncated
2036 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2037 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2038 as/z80/Makefile.in: moved aslex.c to asxxsrc
2039 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2040 * as/hc08/asmain.c, as/mcs51/asmain.c:
2041 added missing initialization of a_addr field
2042 * support/regression/tests/long_asm_line.c: added regtest for long
2045 2007-12-22 Borut Razem <borut.razem AT siol.net>
2047 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2049 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2053 2007-12-16 Borut Razem <borut.razem AT siol.net>
2055 * device/include/pic16/stdbool.h: removed, since already exists in
2056 device/include/; this also fixes bitopcse.c regression test for pic16
2058 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2059 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2060 dereference doesn't work; covered by regression test bug1399290
2062 2007-12-05 Borut Razem <borut.razem AT siol.net>
2064 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2067 2007-12-01 Borut Razem <borut.razem AT siol.net>
2069 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2070 corrected handling of the highest_valid_address
2072 2007-11-17 Raphael Neider <rneider AT web.de>
2074 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2075 * src/pic/glue.c (picglue): emit .file if --debug is given
2077 2007-11-17 Raphael Neider <rneider AT web.de>
2079 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2080 care when left or right operand resides in result, fixes #1830220
2082 2007-11-17 Borut Razem <borut.razem AT siol.net>
2084 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2085 #983491 - "Merge duplicate strings function is ineffective"
2086 * support/regression/tests/bug-983491.c: regtest disabled
2087 * as/asxxsrc: created
2088 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2089 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2090 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2091 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2092 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2093 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2094 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2095 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2096 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2097 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2098 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2099 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2100 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2102 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2104 * device/include/stdarg.h: added and removed some casts
2105 * src/SDCCsymt.c (compareType): Fully check types between generic and
2106 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2108 2007-11-13 Borut Razem <borut.razem AT siol.net>
2110 * support/regression/tests/bug-1817005.c:
2111 added regtest for bug #1817005 - as-z80 chokes on long labels
2113 2007-11-12 Borut Razem <borut.razem AT siol.net>
2115 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2116 as/z80/asout.c, as/z80/aslist.c:
2117 fixed bug #1817005 - as-z80 chokes on long labels
2119 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * as/z80/asmain.c: cosmetic changes
2125 * as/z80/alloc.h: removed
2127 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2128 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2129 * as/link/hc08/Makefile.in,
2130 * as/link/mcs51/Makefile.in,
2131 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2133 * as/link/mcs51/lkarea.c,
2134 * as/link/mcs51/lkmain.c: cosmetic changes
2135 * as/link/hc08/lklibr.c,
2136 * as/link/z80/lklibr.c,
2137 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2138 used cygwin_conv_to_full_posix_path,
2139 added warnings, cosmetic changes, brought more in sync
2140 changed old K&R into ANSI function declarations
2141 * as/link/z80/lklibr.c (loadAdb): added
2142 * as/link/z80/lkmain.c: removed -- option from usage text
2144 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * src/mcs51/gen.c (outBitC): optimized for no result
2148 2007-10-31 Borut Razem <borut.razem AT siol.net>
2150 * src/SDCCsymt.c: fixed (hopeful properly) bug
2151 #1805702 - order of extern matters
2152 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2155 2007-10-29 Borut Razem <borut.razem AT siol.net>
2157 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2158 - order of extern matters
2159 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2162 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2165 24bitMode, portIsDS390
2166 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2167 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2168 (notVolatileVariable): also check sloc names,
2169 (callFuncByName): moved ftab[] out of function and sorted it by use
2171 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2173 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2174 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2175 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2176 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2177 * support/regression/tests/bug-880197.c: new, added
2179 2007-10-28 Borut Razem <borut.razem AT siol.net>
2181 * support/regression/Makefile.in,
2182 support/regression/ports/mcs51-large/spec.mk,
2183 support/regression/ports/mcs51-xstack-auto/spec.mk,
2184 support/regression/ports/mcs51-stack-auto/spec.mk,
2185 support/regression/ports/mcs51-medium/spec.mk,
2186 support/regression/ports/mcs51-common/spec.mk,
2187 support/regression/ports/mcs51-common/*,
2188 support/regression/ports/mcs51-small/*:
2189 mcs51 renamed to mcs51-common, created mcs51-small
2190 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2191 * support/regression/tests/bug-1805702.c: added regtest for bug
2194 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2196 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2197 added new rules 265 - 270
2198 * support/regression/tests/bug1721024.c:new, added
2199 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2200 introduced new test-mcs51 to run all mcs51 tests
2202 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2204 * support/regression/tests/bug1816470.c: new, added
2206 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2209 propagate for *,+,- with float, fixed bug 1816470
2210 (decorateType): cast to resultTypeProp instead of resultType
2212 2007-10-19 Borut Razem <borut.razem AT siol.net>
2214 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2215 function is ineffective" for pic16 tareget
2216 * support/scripts/listerr.c: corrected include path
2217 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2220 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2222 * support/regression/tests/using.c: new, added
2223 * support/regression/tests/vaargs.c: fixed and enabled test
2225 2007-10-18 Borut Razem <borut.razem AT siol.net>
2227 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2229 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2231 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2233 * doc/sdccman.lyx: documented option --Werror
2234 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2235 RegBankUsed[] earlier
2237 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2243 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2245 * src/SDCCast.c (decorateType): improved optimization of tri-op
2246 * src/SDCCerr.c (vwerror, setWError),
2248 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2249 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2251 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2253 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2254 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2255 * support/regression/tests/bug-223113.c,
2256 * support/regression/tests/bug-426632.c,
2257 * support/regression/tests/bug-468811.c,
2258 * support/regression/tests/bug-477835.c,
2259 * support/regression/tests/bug-478094.c,
2260 * support/regression/tests/bug-499644.c,
2261 * support/regression/tests/bug-524209.c,
2262 * support/regression/tests/bug-524211.c,
2263 * support/regression/tests/packcast.c,
2264 * support/regression/tests/structidx.c: added empty tests
2265 * support/regression/tests/bug-607243.c: enabled test
2267 2007-10-06 Borut Razem <borut.razem AT siol.net>
2269 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2270 support of universal binaries on Mac OS X
2272 2007-10-02 Borut Razem <borut.razem AT siol.net>
2274 * src/SDCCval.h: unified double2ul macro for all platforms
2275 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2276 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2278 2007-09-30 Borut Razem <borut.razem AT siol.net>
2280 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2282 * sdcc_vc_in.h: enabled warnings
2283 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2284 unsigned type, result still unsigned
2285 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2287 2007-09-28 Raphael Neider <rneider AT web.de>
2289 * src/pic/device.c (find_device): prevent buffer underflow error
2290 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2291 the just destroyed list entry
2293 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2295 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2298 2007-09-18 Borut Razem <borut.razem AT siol.net>
2300 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2301 applied to unsigned type, result still unsigned
2303 2007-09-17 Borut Razem <borut.razem AT siol.net>
2305 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2306 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2307 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2308 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2309 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2310 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2311 src/z80/gen.c, src/z80/ralloc.c:
2312 fixed bug #1739860 - sdcc does not work correctly on some platforms
2314 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2316 2007-09-17 Raphael Neider <rneider AT web.de>
2318 * src/pic16/device.c: reverted to previous version
2319 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2321 2007-09-16 Raphael Neider <rneider AT web.de>
2323 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2324 as this raises a ton of gpasm warnings, just emit a second label
2325 * src/pic16/devices.inc,
2326 * device/lib/pic16/pics.all,
2327 * device/lib/pic16/libdev/pic18f2585.c,
2328 * device/lib/pic16/libdev/pic18f2680.c,
2329 * device/lib/pic16/libdev/pic18f2682.c,
2330 * device/lib/pic16/libdev/pic18f2685.c,
2331 * device/lib/pic16/libdev/pic18f4585.c,
2332 * device/lib/pic16/libdev/pic18f4680.c,
2333 * device/lib/pic16/libdev/pic18f4682.c,
2334 * device/lib/pic16/libdev/pic18f4685.c,
2335 * device/include/pic16/pic18f2585.h,
2336 * device/include/pic16/pic18f2680.h,
2337 * device/include/pic16/pic18f2682.h,
2338 * device/include/pic16/pic18f2685.h,
2339 * device/include/pic16/pic18f4585.h,
2340 * device/include/pic16/pic18f4680.h,
2341 * device/include/pic16/pic18f4682.h,
2342 * device/include/pic16/pic18f4685.h,
2343 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2344 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2345 patch contributed by Anton Strobl, applied with changes
2347 2007-09-16 Raphael Neider <rneider AT web.de>
2349 * device/include/pic16/pic18f2431.h,
2350 * device/include/pic16/pic18f25j10.h,
2351 * device/include/pic16/pic18f4431.h,
2352 * device/include/pic16/pic18f45j10.h: adopted common include style
2353 * device/include/pic16/pic18f1320.h,
2354 * device/include/pic16/pic18f2320.h,
2355 * device/include/pic16/pic18f2525.h,
2356 * device/include/pic16/pic18f4320.h,
2357 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2358 * device/include/pic16/pic18fregs.h: prepared for automatic include
2359 file selection by having DEVICE.h for every DEVICE
2360 * device/lib/pic16/libdev/pic18f2320.c,
2361 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2363 * device/lib/pic16/configure.in,
2364 * device/lib/pic16/configure: use rm -rf instead of rmdir
2365 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2366 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2368 2007-09-09 Borut Razem <borut.razem AT siol.net>
2370 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2371 distingush between i386 and ppc Mac OS X versions
2373 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2375 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2376 * support/regression/tests/bug1788177.c: new, added
2378 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2380 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2381 * device/include/mcs51/lint.h added keyword __naked
2383 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2387 * src/SDCCmem.h: removed maxRegBank
2388 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2389 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2390 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2391 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2392 name and behaviour to handle banked functions
2393 (scan4op): and use it to fix bug 1786213
2395 2007-09-03 Raphael Neider <rneider AT web.de>
2397 * device/include/pic16/pic18f248.h,
2398 * device/include/pic16/pic18f258.h,
2399 * device/include/pic16/pic18f448.h,
2400 * device/lib/pic16/libdev/pic18f248.c,
2401 * device/lib/pic16/libdev/pic18f258.c,
2402 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2403 added T0CONbits, fixes #1786891
2405 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * src/ds390/gen.c (genFarPointerSet),
2408 * src/hc08/ralloc.c (packRegisters),
2409 * src/mcs51/ralloc.c (packRegisters),
2410 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2412 * src/SDCCicode.h: POINTER_SET can be true for literals too
2413 * support/regression/tests/bug1750318.c: new, added
2415 2007-08-23 Borut Razem <borut.razem AT siol.net>
2417 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2418 library versions without the completition functionality
2420 2007-08-22 Raphael Neider <rneider AT web.de>
2422 * device/include/pic16/pic18f1220.h,
2423 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2425 2007-08-12 Borut Razem <borut.razem AT siol.net>
2427 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2429 2007-08-11 Borut Razem <borut.razem AT siol.net>
2431 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2432 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2433 support/Util/SDCCerr.[ch] moved to src
2434 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2435 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2436 device/examples/ds390/tinitalk/tinitalk.dsp,
2437 device/examples/serialcomm/windows/serialcomm.dsp,
2438 support/librarian/librarian.dsp:
2439 removed linking of unused odbc32.lib and odbccp32.lib
2440 * support/scripts/winres.h:
2441 added for compilation with Visual C++ 2005 Express Edition
2443 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2445 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2448 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2450 * sdccconf_in.h: update the endian test so that SPARC Solaris
2451 does not throw syntax errors
2453 2007-08-06 Borut Razem <borut.razem AT siol.net>
2455 * doc/sdccman.lyx: removed two index entries which prevented the
2456 generation of sdcc doc archive
2458 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2460 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2461 instead of lyx 1.5.0.
2463 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2465 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2466 Lucas Loizaga, with minor modifications. Thanks!
2468 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2470 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2473 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2475 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2476 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2479 2007-07-22 Borut Razem <borut.razem AT siol.net>
2481 * configure.in, configure: re-introduced .version
2482 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2483 the version reverted to 2.7.0
2485 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * doc/sdccman.lyx: bumped version to 2.7.3
2489 * device/include/mcs51/compiler.h: fixed elif->else
2490 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2491 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2492 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2493 enable accuse for bit operands
2494 * src/SDCCmain.c (printVersionInfo),
2495 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2496 environment descriptor
2497 * src/SDCCutil.h: added getBuildEnvironment
2498 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2499 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2500 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2501 * support/regression/tests/bug1348008.c,
2502 * support/regression/tests/bug1496419.c,
2503 * support/regression/tests/bug1503067.c,
2504 * support/regression/tests/preproc.c: added empty tests
2506 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * support/regression/tests/bug1678803.c: new, added
2510 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2513 * as/link/hc08/lkihx.c,
2514 * as/link/hc08/lkrloc.c,
2515 * as/link/mcs51/lkihx.c,
2516 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2517 ihxExtendedLinearAddress
2518 * as/link/mcs51/lkrloc.c (relr),
2519 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2520 acall/ajmp, see bug 830513
2522 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2524 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2525 (cseBBlock): remember aggr2ptr has been used
2526 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2527 (geniCodeAssign): fixed bug 868103
2528 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2529 added operandSize prototype
2530 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2531 (genDataPointerSet): use max of size of right and result,
2532 (gencjne): added parameter useCarry for optimization,
2533 (genCmpEq): use carry if appropriate,
2534 (genXor): check if operand already in carry
2535 * support/regression/tests/bug-868103.c: enabled test
2537 2007-07-12 Raphael Neider <rneider AT web.de>
2539 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2541 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2543 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2544 from Robert Larice, thanks
2545 * support/regression/tests/bitopcse.c,
2546 * support/regression/tests/bitvars.c,
2547 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2548 * support/regression/tests/bug-927659.c: enabled test for z80
2549 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2550 * support/regression/tests/bug1745717.c: new, added
2551 * support/regression/tests/literalop.c,
2552 * support/regression/tests/nullstring.c: removed storage definitions that
2553 are now in testfwk.h
2555 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2558 and bool for targets that do not fully support it.
2559 * support/regression/tests/bug1546986.c,
2560 * support/regression/tests/bug1723128.c,
2561 * support/regression/tests/bug1734654.c,
2562 * support/regression/tests/bug1738367.c,
2563 * support/regression/tests/constantRange.c: only use bool if allowed
2565 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2567 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2568 Larice, also handle function pointers
2569 * support/regression/tests/bug1749275.c: new, added
2571 2007-07-03 Borut Razem <borut.razem AT siol.net>
2573 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2574 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2575 #1746528: SDCC should ignore ':' in inline assembler comments
2576 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2578 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2580 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2581 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2583 2007-06-29 Borut Razem <borut.razem AT siol.net>
2585 * src/SDCCmain.c: fixed bug
2586 #1744746: SDCC #4867: broken option --xram-size
2588 2007-06-28 Borut Razem <borut.razem AT siol.net>
2590 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2591 find out the endianess of host machine for ucsim
2593 2007-06-27 Borut Razem <borut.razem AT siol.net>
2595 * support/regression/generate-cases.py: corrected the file name
2597 * configure.in, configure, sdccconf_in.h: find out the endianess of
2599 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2602 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2604 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2606 2007-06-26 Borut Razem <borut.razem AT siol.net>
2608 * support/regression/generate-cases.py: display warning if function
2609 list is empty; implemented more flexible rule for detection of
2610 testing functions, allowing return type 'void' in the same line as
2611 the function name in the function definition
2612 * support/regression/tests/bug-1654060.c: corrected test
2613 * support/librarian/sdcclib.c: fixed warning:
2614 format '%s' expects type 'char *', but argument 2 has type 'int'
2616 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2618 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2619 Multiple infiles for sdcclib.
2621 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2623 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2626 2007-06-18 Borut Razem <borut.razem AT siol.net>
2628 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2629 how to handle comments, so they have to be removed by the
2630 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2631 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2632 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2633 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2634 table driven option hadling
2636 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2638 * src/SDCCast.c (decorateType),
2639 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2640 iCode to ast level to fix bug 1738367
2641 * support/regression/tests/bug1738367.c: new, added
2643 2007-06-15 Raphael Neider <rneider AT web.de>
2645 * src/pic16/devices.inc,
2646 * device/lib/pic16/pics.all,
2647 * device/include/pic16/pic18fregs.h,
2648 * device/include/pic16/pic18f[24][45]20.h,
2649 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2650 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2651 * device/lib/pic16/Makefile.in: faster cleanup
2653 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2655 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2657 2007-06-13 Raphael Neider <rneider AT web.de>
2659 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2661 2007-06-12 Raphael Neider <rneider AT web.de>
2663 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2664 suppress bit defines if NO_BIT_DEFINES is #define'd
2665 * device/include/pic/pic*.h: recreated all headers to include
2666 conditional bit defines
2667 * device/include/pic/pic16f886.h,
2668 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2669 * device/include/pic/recreate.sh: script to recreate the complete
2670 device library files based on the currently supported devices
2672 2007-06-12 Borut Razem <borut.razem AT siol.net>
2674 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2675 support/regression/Makefile.in, support/scripts/build.mak,
2676 support/scripts/Makefile.snapshot:
2677 use new svn URL scheme
2678 * doc/sdccman.lyx: SDCC Wiki moved to
2679 http://sdcc.wiki.sourceforge.net/
2681 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2683 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2684 * support/regression/tests/bug1734654.c: added
2686 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2688 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2689 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2690 with literal operands
2692 2007-06-10 Borut Razem <borut.razem AT siol.net>
2694 * as/link/z80/lklibr.c: fixed mingw build warning
2695 lklibr.c:575: warning: implicit declaration of function 'tolower'
2696 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2697 src/z80/main.c: move target specific options from src/SDCCmain.c
2698 to src/<target>/main.c
2700 2007-06-09 Borut Razem <borut.razem AT siol.net>
2702 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2703 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2704 * support/regression/tests/bug-1294691.c: added
2706 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2708 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2709 can also be static, fixes bug 1733438
2710 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2711 have absolute address too
2712 (computeType): added optimization for 'cond ? true : false'
2713 * support/regression/tests/absolute.c: added test for static absolute var
2715 2007-06-08 Raphael Neider <rneider AT web.de>
2717 * src/regression/Makefile: suppress parallel builds, allow easy
2718 switching between pic14/pic16 ports
2719 * src/regression/picregs.h: added pic14/16 header file switch
2720 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2721 inline.c,nestfor.c,string1.c}: include "picregs.h"
2723 2007-06-07 Borut Razem <borut.razem AT siol.net>
2725 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2726 permanent solution to suppress GCC 4.2.0 c++ warning:
2727 deprecated conversion from string constant to `char *'
2728 use 'const char *' where ever required
2729 * support/regression/generate-cases.py: implemented more flexible rule
2730 for detection of testing functions, allowing white-spaces surrounding
2731 the function name and the 'void' parameter.
2732 * support/regression/tests/constantRange.c,
2733 support/regression/tests/scott-compare3.c: fixed failing regression
2734 tests, uncovered by implementation of more flexible rule for detection
2735 of testing functions
2737 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2739 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2741 2007-06-04 Borut Razem <borut.razem AT siol.net>
2743 * configure.in, configure, config_vc.awk: sdcc version number is now
2744 stored in configure.in; removed .version
2745 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2746 doc/INSTALL.txt: version bumped to 2.7.2
2747 * sim/ucsim/configure.in, sim/ucsim/configure:
2748 use "read" to read from .version
2750 2007-06-03 Borut Razem <borut.razem AT siol.net>
2752 * */Makefile.in: removed annoying warning:
2753 Makefile:xx: Makefile.dep: No such file or directory
2755 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2757 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2758 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2759 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2760 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2761 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2762 bugfix: only use newBoolLink for bit result type
2763 * src/SDCCicode.c (geniCodeLogic): added param tree,
2764 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2765 (geniCodeLogicAndOr): use IS_BIT,
2766 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2767 (ast2iCode): added tree param to geniCodeLogic for comparisons
2768 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2769 * support/regression/tests/bug1723128.c: added test NotZero
2771 2007-06-01 Borut Razem <borut.razem AT siol.net>
2773 * SDCPP synchronized with GCC CPP release version 4.2.0,
2774 currently the latest release:
2775 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2776 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2777 support/cpp2/cppdefault.h, support/cpp2/except.h,
2778 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2779 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2780 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2781 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2782 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2783 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2784 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2785 support/cpp2/opts.h, support/cpp2/output.h,
2786 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2787 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2788 support/cpp2/system.h, support/cpp2/version.c,
2789 support/cpp2/Makefile.in: modified
2790 * support/cpp2/opts-common.c: added
2791 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2792 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2793 search for included source file in local directory
2794 * sim/ucsim/configure, sim/ucsim/configure.in:
2795 temporary solution to suppress GCC 4.2.0 c++ warning:
2796 deprecated conversion from string constant to `char *'
2798 2007-06-01 Raphael Neider <rneider AT web.de>
2800 * device/lib/pic/libdev/pic12f683.c,
2801 * device/include/pic/pic12f683.h: added GPIO bits
2803 2007-06-01 Raphael Neider <rneider AT web.de>
2805 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2806 quotation marks, clarified role of PIC14 vs. PIC16 ports
2807 * src/pic16/devices.inc,
2808 * device/include/pic16/pic18fregs.h,
2809 * device/include/pic16/pic18f[24][45]j10.h,
2810 * device/lib/pic16/pics.all,
2811 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2812 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2813 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2814 for new devices as they are not yet supported by gputils
2816 2007-05-31 Borut Razem <borut.razem AT siol.net>
2818 * Small Device C Compiler 2.7.0 released
2819 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2820 changed sdcc version to 2.7.1
2821 * support/scripts/sdcc.nsi: added How to create WIN32 release
2824 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2826 * doc/sdccman.lyx: documented initialization and allocation of absolute
2827 variables, bit parameter passing, the need for function pointers to be
2828 reentrant and alpha quality support of inline and retrict
2830 2007-05-26 Borut Razem <borut.razem AT siol.net>
2832 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2833 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2834 * docs/knownbugs.html: updated
2836 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2840 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2842 (gencjneshort): optimized when left is AOP_DIR
2843 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2844 initializing unions in a struct/array
2845 * support/regression/fwk/include/testfwk.h: added defines for data, near
2846 and far for host and z80
2847 * support/regression/tests/bug1723128.c: new, added
2849 2007-05-22 Borut Razem <borut.razem AT siol.net>
2851 * doc/knownbugs.html: updated
2853 2007-05-21 Raphael Neider <rneider AT web.de>
2855 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2856 error message instead
2857 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2859 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2861 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2863 2007-05-21 Raphael Neider <rneider AT web.de>
2865 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2867 * src/regression/gpsim_assert.h,
2868 * src/regression/Makefile,
2869 * src/regression/pcodeopt.c: regression test for the above fix
2871 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2874 jumps to self, fixed bug 1717281
2876 2007-05-10 Borut Razem <borut.razem AT siol.net>
2878 * support/scripts/gen_known_bugs.pl: cosmetic fix
2879 * doc/knownbugs.html: generated by gen_known_bugs.pl
2881 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2883 * src/SDCCast.c (createFunction): also generate non-inlined version of
2884 function for functions declared as "static inline"
2885 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2886 function can be inlined after non-inlined version generated.
2888 2007-05-10 Borut Razem <borut.razem AT siol.net>
2890 * support/scripts/gen_known_bugs.pl: added script
2891 which generates knownbugs.html
2893 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2895 * doc/knownbugs.html: updated for release 2.7.0
2897 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2899 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2901 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2903 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2904 (throughout): updated generating comments
2905 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2906 (throughout): updated generating comments
2907 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2908 rule instead of at the second, or it might skip lines when removing the
2910 * support/regression/tests/bug1714204.c: changed test to foo
2912 2007-05-08 Borut Razem <borut.razem AT siol.net>
2914 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2915 thanks to SDCC Distributed Compile Farm members,
2916 added Z80 and GBZ80 command line options
2917 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2919 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2921 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2922 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2923 * support/regression/tests/longlit.c: modified to be tested at all and
2924 to pass the actual test
2926 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2928 * device/include/mcs51/uPSD33xx.h: Added.
2930 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2932 * device/lib/_gptrput.c,
2933 * device/lib/_gptrget.c: removed old code,
2935 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2936 * support/regression/tests/bug1714204.c: new, added
2938 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2940 * support/regression/tests/regtrack.c: test was never executed
2941 because of the regression test being picky about white spaces.
2942 * device/lib/mcs51/crtclear.asm: added comment
2944 2007-05-06 Raphael Neider <rneider AT web.de>
2946 * device/lib/pic/Makefile.rules,
2947 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2948 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2950 2007-05-06 Raphael Neider <rneider AT web.de>
2952 * src/pic16/device.h,
2954 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2955 _pic16_setDefaultOptions): removed/reordered command-line args
2956 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2957 devices, regrouped command line args, environment variables),
2958 clarified sone points, added sections on how to add devices to the
2961 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2963 * src/z80/peeph.def: fixed bug in rule 2
2965 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2967 * src/port.h: added TARGET_MCS51_LIKE
2968 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2969 take advantage of it too
2970 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2971 (shiftR2Left2Result): Optimized: don't check shifting by 0
2972 * src/z80/peeph-z80.def,
2973 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2974 modifications, see patch 1700823
2975 * src/mcs51/peep.c (): fixed bug 1712928
2976 * support/regression/tests/bug1712928.c: new, added
2978 2007-05-05 Borut Razem <borut.razem AT siol.net>
2980 * device/lib/pic16/Makefile.common.in,
2981 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2982 removed bash dependencies
2984 2007-05-01 Borut Razem <borut.razem AT siol.net>
2987 fixed bug #1710507: --i-code-in-asm makes compile fail
2988 all iCode comments are now one liners
2989 * src/mcs51/gen.c: fixed memory leak
2991 2007-05-01 Raphael Neider <rneider AT web.de>
2993 * device/lib/pic/libdev/*.c
2994 * device/include/pic/*.h: regenerated all device libs from updated
2996 * support/scripts/inc2h.pl: documented usage, now uses strict to
2999 2007-04-30 Borut Razem <borut.razem AT siol.net>
3002 fixed bug #1669175: Problem with space in output paths
3003 documented how to use paths with spaces for Windows users
3005 2007-04-29 Borut Razem <borut.razem AT siol.net>
3007 * Fixed svn:eol-style and svn:keywords properties
3008 * src/SDCCval.c: fixed bug
3009 #1592871: Segfault with "large" const arrays of characters
3010 replaced recursion with iteration
3011 * Removed svn:executable property from non-executable files
3013 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3015 * src/mcs51/gen.c (genRet): fixed bug 1707003
3017 2007-04-27 Raphael Neider <rneider AT web.de>
3019 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3020 createReachingDefinitions,assignValnums,pic16_destructDF,
3021 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3022 prevent NULL pointer dereferences
3023 * device/lib/pic/libdev/pic16f886.c,
3024 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3025 prevent building them, gputils do not really support them yet
3027 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3029 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3030 helps printf_small. 32 bytes more __idata mem.
3032 2007-04-27 Raphael Neider <rneider AT web.de>
3034 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3035 return early when pb or pb->pcHead is NULL (patch #1708427)
3036 * src/regression/empty.c,
3037 * src/regression/Makefile: added test with empty functions
3038 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3040 2007-04-27 Borut Razem <borut.razem AT siol.net>
3042 * src/SDCCast.c: fixed feature request
3043 #1547512: Redundant strings linked when using sizeof("abc")
3045 2007-04-23 Borut Razem <borut.razem AT siol.net>
3047 * doc/sdccman.lyx, src/SDCCmain.c:
3048 peep-hole comments are generated only if --fverbose-asm option is
3049 specified and --no-peep-comments is not, as proposed by Frieder.
3050 * support/regression/Makefile.in: compile regression tests with
3051 --fverbose-asm option so one can "grep" whether a new (or an old)
3052 peephole is (still) applied; requested by Frieder.
3054 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3056 * device/include/pic/pic16f886.h,
3057 * device/include/pic/pic16f887.h,
3058 * device/lib/pic/libdev/pic16f886.c,
3059 * device/lib/pic/libdev/pic16f887.c,
3060 * device/include/pic/pic14devices.txt,
3061 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3063 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3065 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3068 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3070 * device/lib/_memset.c: assembler version for mcs51
3072 2007-04-22 Borut Razem <borut.razem AT siol.net>
3074 * support/scripts/listerr.c: program to create the list of errors and
3075 warnings list from - added
3076 * doc/sdccman.lyx: removed the note
3077 "For list of warnings and corresponding codes, see err_warn.txt"
3078 * src/SDCCsymt.c: fixed bug #1699804:
3079 Bug with some uses of sizeof(static local array) (MCS51)
3080 * support/regression/tests/bug-1699804.c: added
3082 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3085 (main): added option -i,
3086 (asmbl, case S_INCL): use search_path_fopen,
3087 mostly from patch 1579668 by Peter Miller, thanks
3088 * src/z80/main.c: fixed typo --callee-saves-bc
3089 * device/include/mcs51/compiler.h: added sfrword for Tasking
3091 2007-04-20 Borut Razem <borut.razem AT siol.net>
3093 * src/z80/main.c: replaced reserved keyword asm with asmblr
3095 2007-04-19 Borut Razem <borut.razem AT siol.net>
3097 * src/port.h: use const pointers to strings
3098 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3099 * src/pic16/main.c: include SDCCargs.h
3100 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3101 const char, since the strings are dynamically allocated
3102 * src/SDCCmain.c: options.code_seg and options.const_seg are
3103 dynamically allocated; check port specific command line options
3104 before the general ones
3105 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3107 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3109 * device/include/ds400rom.h,
3110 * device/lib/ds390/lcd390.c,
3111 * device/lib/ds390/memcpyx.c,
3112 * device/lib/ds390/rtc390.c,
3113 * device/lib/ds400/ds400rom.c,
3114 * device/lib/ds400/memcpyx.c,
3115 * device/lib/hc08/_ret.c: more replacements of keywords with their
3116 double underscore equivalents
3117 * device/lib/ds390/Makefile.in,
3118 * device/lib/ds400/Makefile.in,
3119 * device/lib/gbz80/Makefile.in,
3120 * device/lib/hc08/Makefile.in,
3121 * device/lib/mcs51/Makefile.in,
3122 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3124 2007-04-17 Borut Razem <borut.razem AT siol.net>
3126 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3127 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3128 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3129 to --fverbose-asm, to be gcc'ish
3131 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3133 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3135 2007-04-17 Borut Razem <borut.razem AT siol.net>
3137 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3138 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3139 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3140 with their double underscore equivalent
3142 2007-04-14 Borut Razem <borut.razem AT siol.net>
3144 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3147 2007-04-13 Borut Razem <borut.razem AT siol.net>
3149 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3151 * device/examples/serialcomm/windows/serial.[ch],
3152 device/examples/serialcomm/windows/test_serialcomm.cpp:
3153 updated by Bela Torok
3154 * device/examples/serialcomm/windows/serialcomm.dsw,
3155 device/examples/serialcomm/windows/serialcomm.dsp: added
3157 2007-04-13 Jan Waclawek <wek AT efton.sk>
3159 * doc/sdccman.lyx: additions and changes at various places
3160 (submitted as #1697136).
3161 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3163 2007-04-10 Borut Razem <borut.razem AT siol.net>
3165 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3166 LyX file format changed to 245
3167 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3168 "FreeWare" replaced with "free open source"
3170 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3172 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3174 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3176 * device/include/pic16/pic18fregs.h,
3178 * device/lib/_decdptr.c,
3179 * device/lib/_divsint.c,
3180 * device/lib/_divslong.c,
3181 * device/lib/_divuint.c,
3182 * device/lib/_divulong.c,
3183 * device/lib/_fs2schar.c,
3184 * device/lib/_fs2sint.c,
3185 * device/lib/_fs2slong.c,
3186 * device/lib/_fs2uchar.c,
3187 * device/lib/_fs2uint.c,
3188 * device/lib/_fs2ulong.c,
3189 * device/lib/_fsadd.c,
3190 * device/lib/_fscmp.c,
3191 * device/lib/_fsdiv.c,
3192 * device/lib/_fseq.c,
3193 * device/lib/_fsget1arg.c,
3194 * device/lib/_fsget2args.c,
3195 * device/lib/_fsgt.c,
3196 * device/lib/_fslt.c,
3197 * device/lib/_fsmul.c,
3198 * device/lib/_fsneq.c,
3199 * device/lib/_fsnormalize.c,
3200 * device/lib/_fsreturnval.c,
3201 * device/lib/_fsrshift.c,
3202 * device/lib/_fssub.c,
3203 * device/lib/_fsswapargs.c,
3204 * device/lib/_gptrget.c,
3205 * device/lib/_gptrgetc.c,
3206 * device/lib/_gptrput.c,
3207 * device/lib/_logexpf.c,
3208 * device/lib/_modsint.c,
3209 * device/lib/_modslong.c,
3210 * device/lib/_moduint.c,
3211 * device/lib/_modulong.c,
3212 * device/lib/_mulint.c,
3213 * device/lib/_mullong.c,
3214 * device/lib/_schar2fs.c,
3215 * device/lib/_ser.c,
3216 * device/lib/_setjmp.c,
3217 * device/lib/_sint2fs.c,
3218 * device/lib/_slong2fs.c,
3219 * device/lib/_spx.c,
3220 * device/lib/_uchar2fs.c,
3221 * device/lib/_uint2fs.c,
3222 * device/lib/_ulong2fs.c,
3223 * device/lib/asincosf.c,
3224 * device/lib/atanf.c,
3225 * device/lib/calloc.c,
3226 * device/lib/ds390/tinibios.c,
3227 * device/lib/ds400/tinibios.c,
3228 * device/lib/expf.c,
3229 * device/lib/free.c,
3230 * device/lib/hc08/_mulint.c,
3231 * device/lib/logf.c,
3232 * device/lib/malloc.c,
3233 * device/lib/printf_fast.c,
3234 * device/lib/printf_tiny.c,
3235 * device/lib/printfl.c,
3236 * device/lib/realloc.c,
3237 * device/lib/ser_ir.c,
3238 * device/lib/serial.c,
3239 * support/regression/tests/libmullong.c: replaced all special keywords
3240 with their double underscore equivalent
3241 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3242 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3244 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3245 (genRet): if the bit-symbol is ruonly it already is in the carry
3246 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3247 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3248 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3249 type UCHAR if dest is not bit
3251 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3253 * device/include/math.h,
3254 * device/lib/cotf.c,
3255 * device/lib/expf.c,
3256 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3258 2007-04-01 Borut Razem <borut.razem AT siol.net>
3260 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3261 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3262 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3263 gcc_unreachable() called internal_error()...
3265 2007-03-30 Raphael Neider <rneider AT web.de>
3267 * src/pic/ralloc.c (isData): suppress garbage debug output
3269 2007-03-28 Borut Razem <borut.razem AT siol.net>
3272 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3273 is developed, built and used worldwide, and the word "night" doesn't
3276 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3278 * device/include/mcs51/C8051F360.h: new, added
3279 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3281 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3283 * src/SDCC.y (declaration_specifiers, function_specifier),
3284 * support/Util/SDCCerr.c,
3285 * support/Util/SDCCerr.h,
3287 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3289 * src/SDCCmem.c (deallocParms),
3290 * src/SDCCast.c: support for function inlining, not quite complete
3291 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3292 'restrict' qualifier
3294 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3296 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3297 (saveRBank, unsaveRBank): don't save bits,
3298 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3299 * support/regression/tests/bug1535242.c: new, added
3300 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3301 thanks Alexey Shamrin <shamrin AT gmail.com>,
3302 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3303 removed header guard)
3305 * sdcc.spec: bumped version to 2.6.5
3306 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3308 2007-03-22 Borut Razem <borut.razem AT siol.net>
3310 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3311 fixed bug #1653671: sdcdb integration into ddd is broken
3313 2007-03-22 Raphael Neider <rneider AT web.de>
3315 * src/pic/gen.c (popGetExternal): augmented to also create references
3316 to external variables (not only labels),
3317 (genCall): comment on plan to reduce PAGESEL overhead,
3318 (genFunction, genEndFunction): also save/restore FSR around interrupt
3319 handling code, removed lots of unused code
3320 (genDivOneByte): release acquired temp register
3321 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3323 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3324 for registers that need to be saved during interrupts (FSR, STATUS,
3325 PCLATH; W needs special handling), currently only FSR is used
3327 2007-03-22 Raphael Neider <rneider AT web.de>
3329 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3331 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3333 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3335 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3337 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3339 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3341 * as/link/aslink.h: added LKOBJEXT
3342 * as/link/hc08/link_hc08.dsp,
3343 * as/link/hc08/Makefile.bcc,
3344 * as/link/hc08/Makefile.in,
3345 * as/link/mcs51/aslink.dsp,
3346 * as/link/mcs51/Makefile.bcc,
3347 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3348 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3349 * as/link/lkaomf51.c: merged and moved
3350 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3351 * as/link/z80/lkdata.c,
3352 * as/link/lkdata.c: merged and moved
3353 * as/link/hc08/lkmain.c,
3354 * as/link/mcs51/lkmain.c: cosmetic changes
3355 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3356 * as/link/lklex.c: use LKOBJEXT
3357 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3358 ANSI-fied functions, removed bubble-sorts
3359 * as/link/z80/lksym.c as/link/lksym.c: merged,
3361 * as/link/z80/linkgbz80.dsp,
3362 * as/link/z80/linkz80.dsp,
3363 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3364 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3365 * as/link/z80/lkhead.c,
3366 * as/link/z80/lklex.c: deleted
3367 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3368 * as/link/z80/lkmain.c: added copyfile()
3370 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3372 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3374 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3376 * device/lib/_strlen.c: assembler version for mcs51
3378 2007-03-13 Raphael Neider <rneider AT web.de>
3380 * device/include/pic16/pic18f2221.h,
3381 * device/include/pic16/pic18f2321.h,
3382 * device/include/pic16/pic18f2331.h,
3383 * device/include/pic16/pic18f4221.h,
3384 * device/include/pic16/pic18f4321.h,
3385 * device/include/pic16/pic18f4331.h: fixed config byte location names
3386 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3387 consistently named config byte locations
3389 2007-03-13 Borut Razem <borut.razem AT siol.net>
3391 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3392 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3393 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3394 as/link/z80/Makefile.in, as/z80/Makefile.in:
3397 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3399 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3400 * device/lib/printf_large.c: pointer was converted to generic
3401 pointer for mcs51 models other than model-small (Maarten noticed)
3403 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3405 * device/include/mcs51/ADuC84x.h: Added.
3407 2007-03-10 Borut Razem <borut.razem AT siol.net>
3409 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3410 fixed RFE #1624219: double backslashes in filenames;
3411 functions hexEscape(), octalEscape() and copyStr() moved from
3412 SDCCval.c to SDCCutil.c and made them glovbally available
3414 2007-03-09 Borut Razem <borut.razem AT siol.net>
3416 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3417 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3418 1673361: Missaligned comments in output files
3420 2007-03-09 Raphael Neider <rneider AT web.de>
3422 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3424 2007-03-09 Raphael Neider <rneider AT web.de>
3428 * src/pic/ralloc.c: suppress undesired debug output
3429 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3431 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3433 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3435 2007-03-07 Borut Razem <borut.razem AT siol.net>
3437 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3438 search include files in the current directory
3440 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3442 * src/SDCCglue.c (emitMaps, glue),
3443 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3445 * support/regression/tests/absolute.c: added xdata test
3447 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3449 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3450 added condition to macro, fixes bug 1666080
3452 2007-03-02 Raphael Neider <rneider AT web.de>
3454 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3456 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3458 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3459 be cleared. Unconditionally set __XPAGE
3460 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3462 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3467 * src/mcs51/rtrack.c,
3469 * doc/sdccman.lyx: added --no-gen-comments
3470 * src/mcs51/peeph.def: added 192.b, disabled 185
3472 2007-02-25 Raphael Neider <rneider AT web.de>
3474 * src/pic16/gen.c (genCast): fixed typo
3475 * device/lib/pic16/Makefile.subdir: only install existing files
3476 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3478 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3480 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3481 * device/lib/mcs51/crtclear.asm,
3482 * device/lib/mcs51/crtxclear.asm: renumbered labels
3483 * device/lib/mcs51/Makefile.in: added crtcall.asm
3484 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3485 * src/mcs51/gen.c (movc): removed,
3486 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3488 (toCarry, genSend, genRet): added function toCarry,
3489 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3490 (assignBit, genAssign, genCast): added function assignBit
3491 * src/mcs51/Makefile.bcc: added rtrack.c
3492 * src/mcs51/ralloc.h: made valueKnown a bitfield
3493 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3494 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3495 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3496 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3497 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3498 (_pop): only pop valid pairs, see gencjneshort,
3499 (gencjneshort): return pair that still needs to be popped, restructured,
3500 (gencjne, genCmpEq): call _pop
3502 2007-02-23 Raphael Neider <rneider AT web.de>
3504 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3506 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3508 * device/include/mcs51/P89LPC925.h: Added.
3510 2007-02-18 Raphael Neider <rneider AT web.de>
3512 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3514 2007-02-17 Borut Razem <borut.razem AT siol.net>
3516 * support/cpp2/directives.c, support/cpp2/version.c:
3517 synchronized with GCC CPP 4.1.2
3519 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3521 * src/mcs51/rtrack.h,
3522 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3523 by checking the strings passed by emitcode() to the assembler.
3524 Feel free to change. This in part addresses RFE #482179.
3525 Set environment variable SDCC_RTRACK to enable.
3526 * src/mcs51/gen.c: inserted hooks
3527 * src/mcs51/ralloc.h: added two members to struct regs
3528 * support/regression/tests/regtrack.c: added
3530 2007-02-14 Borut Razem <borut.razem AT siol.net>
3532 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3533 * Makefile.in: applied patch from Makefile related part of
3534 #1469393: Compiler does not initialize static data
3536 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3538 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3539 for better fix of bug 1273984, compiles pic16 rand.c
3541 2007-02-12 Borut Razem <borut.razem AT siol.net>
3543 * src/pic16/main.c: fixed pic16 standard library directory bug
3545 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3547 * src/hc08/gen.c (genSwap): fix swap regression test
3549 2007-02-10 Borut Razem <borut.razem AT siol.net>
3551 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3553 * support/regression/tests/bug-1654060.c: added regression test for
3556 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3558 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3559 bit moves in return statement
3561 2007-02-09 Borut Razem <borut.razem AT siol.net>
3563 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3566 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3568 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3569 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3571 2007-02-07 Raphael Neider <rneider AT web.de>
3573 * src/pic16/devices.inc,
3574 * device/include/pic16/pic18fregs.h,
3575 * device/include/pic16/pic18f[24][34]31.h,
3576 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3577 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3578 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3580 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3582 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3583 can this have lived here for so many years?
3584 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3585 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3586 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3588 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3590 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3591 appended by loop induction must be at the very end of the eBBlock
3593 2007-02-05 Kevin Vigor
3595 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3597 2007-02-05 Borut Razem <borut.razem AT siol.net>
3599 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3600 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3602 2007-02-03 Borut Razem <borut.razem AT siol.net>
3604 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3605 applied patch #1646602 option to set default signedness of char to
3606 unsigned, added -funsigned-char command line option,
3607 thanks to Gunther Jehle
3608 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3609 prompt for file deletion a few hundred times (especially the
3610 subversion files, which have ro permissions so it asks for
3611 confirmation), thanks to Simon McAuliffe;
3612 added {} + option to find in order to remove multiple files from a
3615 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3617 * device/include/mcs51/SST89x5xRDx.h: Added.
3619 2007-02-02 Raphael Neider <rneider AT web.de>
3621 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3622 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3624 2007-02-01 Raphael Neider <rneider AT web.de>
3626 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3629 2007-01-31 Borut Razem <borut.razem AT siol.net>
3631 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3632 if compiled with GCC. Thanks to Raphael Neider
3634 2007-01-31 Raphael Neider <rneider AT web.de>
3636 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3637 operand names, handles name and (name + n) for all n,
3638 (sameBank): restructured, also check bank allocation policy,
3639 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3640 (pic14_operandsAllocatedInSameBank): check whether to operands
3641 will be allocated into the same bank (i.e., section) to reduce
3642 BANKSEL overhead, queried from pcode.c:sameBank,
3643 (pic14printLocals): reintroduced clustering registers into a single
3644 section: all compiler generated symbols will now reside in one
3645 bank (per file), reducing BANKSEL overhead and code size,
3646 (showAllMemmaps): use local dbuf where possible
3648 2007-01-29 Raphael Neider <rneider AT web.de>
3650 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3651 (call_libraryfunc): retrieve/create symbol and mark as used,
3652 (genFunction): mark defined functions as non-extern and add again
3653 to code memmap for later output
3654 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3655 (pic14printLocals): reworked for new symbol emission,
3656 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3657 showAllMemmaps): reworked symbol output using dbufs, added handling
3658 of string literals (still incomplete),
3659 (picglue): removed symbol emission, moved into showAllMemmaps,
3660 (emitSymbolSet): new workhorse for symbol output,
3661 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3663 2007-01-29 Borut Razem <borut.razem AT siol.net>
3665 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3666 component contains the extension separator.
3668 2007-01-28 Borut Razem <borut.razem AT siol.net>
3670 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3672 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3673 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3674 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3675 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3676 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3677 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3678 src/z80/gen.c, support/Util/MySystem.c:
3679 accept slash and backslash as directory separator on WIN32 and
3682 2007-01-28 Raphael Neider <rneider AT web.de>
3684 * src/pic16/devices.inc,
3685 * device/include/pic16/pic18f[24][23]21.h,
3686 * device/include/pic16/pic18fregs.h,
3687 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3688 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3689 * device/lib/pic16/libio/adc.ignore,
3690 * device/lib/pic16/libio/i2c.ignore,
3691 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3692 family, as gputils do not yet support the devices
3693 * device/lib/pic16/Makefile.subdir: ignore errors on install
3694 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3695 headers and libraries from gputils .inc files
3697 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3699 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3701 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3703 * doc/sdccman.lyx: add printf benchmarks
3705 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3707 * device/lib/printf_fast.c: fix %c, char promoted to int
3708 * device/lib/printf_tiny.c: fix %c, char promoted to int
3710 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3712 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3714 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3716 * support/regression/tests/swap.c: 64 bit hosts failed
3717 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3719 2007-01-25 Raphael Neider <rneider AT web.de>
3721 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3722 based on absolute register address, patch by Alex Blond
3724 2007-01-22 Raphael Neider <rneider AT web.de>
3726 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3727 emitted, do not emit them again...
3729 2007-01-22 Raphael Neider <rneider AT web.de>
3731 * src/regression/bank1.c, src/regression/compare6.c,
3732 src/regression/add.c: cosmetic changes
3733 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3734 * src/pic/gen.c: fixed global zero and one,
3735 (aopForSym): removed unued code,
3736 (aopGet): assert aop is defined, check and use `index' of
3737 pCodeImmd operands (fixes #1630908),
3738 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3739 (register_reassign): prevent accidental register unification,
3740 (ReuseReg): cosmetic changes (also above)
3741 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3742 pic14emitStaticSeg): do not emit initialized data,
3743 (printIval*): replaced with working versions,
3744 (pic14createInterruptVect,picglue): use idata for initialized data,
3745 now init data should work in all modules (not only main()),
3746 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3748 2007-01-21 Borut Razem <borut.razem AT siol.net>
3750 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3751 use -fPIC or -fpic if they are supported and not ignored
3752 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3753 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3755 2007-01-20 Borut Razem <borut.razem AT siol.net>
3757 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3758 implemented RFE #1470316: allow "$" in variable names
3760 2007-01-20 Raphael Neider <rneider AT web.de>
3762 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3764 2007-01-20 Raphael Neider <rneider AT web.de>
3766 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3767 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3768 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3769 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3770 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3771 * device/lib/pic/libdev/pic*.c,
3772 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3773 * device/lib/pic/libdev/Makefile.in: show progress
3775 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3777 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3778 * support/scripts/sdcc_cygwin_mingw32,
3779 * support/scripts/sdcc_mingw32,
3780 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3781 conformance with autoconf 2.6
3783 2007-01-19 Raphael Neider <rneider AT web.de>
3785 * src/pic/device.c (register_map): fixed list construction
3786 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3787 (genMod): removed case for genModbits,
3788 (genModbits): removed as now unused/unimplemented
3789 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3791 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3793 * support/regression/tests/swap.c: added in response to #1638622
3794 * doc/sdccman.lyx: synced version, minor changes
3796 2007-01-18 Borut Razem <borut.razem AT siol.net>
3798 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3799 thanks to Gunther Jehle
3800 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3801 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3802 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3803 use filename in lineno instead.
3804 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3805 print the file name in ast_print()
3807 2007-01-18 Borut Razem <borut.razem AT siol.net>
3809 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3811 * src/SDCC.lex: stringLiteral() returns const char pointer,
3812 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3813 fixed column counting
3814 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3815 accept const char pointer as parameter
3816 * src/SDCCdwarf2.c: corrected buffer size
3818 2007-01-17 Borut Razem <borut.razem AT siol.net>
3820 * support/Util/dbuf_string.c: fixed for amd64
3822 2007-01-15 Borut Razem <borut.razem AT siol.net>
3824 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3825 removed terminal symbol ELIPSIS, since it was never generated by the
3826 lexer and it was wrongly used in parameter_identifier_list rule
3828 2007-01-15 Raphael Neider <rneider AT web.de>
3830 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3831 code page and data banking description
3832 * src/pic/genarith.c,
3833 * src/pic/gen.h: removed bit arithmetic functions,
3834 updated exit(1) to exit(EXIT_FAILURE)
3835 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3836 * device/include/pic16/pic18f2455.h,
3837 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3838 TRISD and TRISE, fixed/added some bit names
3839 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3840 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3841 updated pic18f2455.{c,h} instead of duplicating them
3843 2007-01-14 Borut Razem <borut.razem AT siol.net>
3845 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3846 Cannot debug files that contain spaces in the path name
3847 by converting spaces in asm file name to underscores
3849 2007-01-13 Borut Razem <borut.razem AT siol.net>
3851 * doc/sdccman.lyx: fixed format errors
3853 2007-01-10 Borut Razem <borut.razem AT siol.net>
3855 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3856 codeseg/constseg #pragma fail
3857 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3858 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3859 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3860 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3862 2007-01-09 Borut Razem <borut.razem AT siol.net>
3864 * get rid of diagnistic.[ch], pretty-print.[ch],
3865 c-pretty-print.[ch], ... used just for error, warning, ...
3867 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3868 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3869 suppoprt/cpp2/pretty-print.[ch]:
3871 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3872 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3873 suppoprt/cpp2/sdcpp.dsp:
3876 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3878 * device/lib/printf_large.c (output_float): removed recursion,
3879 use smaller buffer on stack for mcs51,
3880 fixed bug printing 1.96
3881 * support/regression/tests/snprintf.c: added test
3883 2007-01-07 Borut Razem <borut.razem AT siol.net>
3885 * use dynamic memory buffers instead temporary files
3886 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3888 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3889 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3890 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3891 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3892 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3893 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3894 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3895 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3896 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3897 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3898 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3899 support/Util/dbuf.c, support/Util/dbuf.h:
3901 * .version, sdcc.spec: bumped version to 2.6.4
3903 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3905 * src/port.h: added TARGET_Z80_LIKE macro
3906 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3907 output PSEG location if --xram-loc or --xstack-loc was used
3908 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3910 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3912 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3913 * as/as_z80.dsp, as/z80/as_z80.dsp,
3914 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3915 * sdcc.dsw: moved project files into subdir
3916 * as/hc08/as_hc08.dsp,
3917 * as/hc08/Makefile.bcc,
3918 * as/hc08/Makefile.in,
3919 * as/mcs51/Makefile.bcc,
3920 * as/mcs51/Makefile.in,
3921 * as/z80/Makefile.bcc,
3922 * as/z80/Makefile.in,
3923 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3926 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3929 * as/mcs51/asmain.c,
3931 * as/z80/assym.c: removed include "strcmpi.h"
3932 * as/hc08/strcmpi.c,
3933 * as/hc08/strcmpi.h,
3934 * as/mcs51/strcmpi.c,
3935 * as/mcs51/strcmpi.h,
3936 * support/Util/strcmpi.c,
3937 * support/Util/strcmpi.h: removed files
3938 * as/strcmpi.c: added as_strncmpi()
3940 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3942 * sdcc.dsw: Added some dependencies on project config.dsp
3944 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3946 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3947 with [di]ram_start to fix a regresion
3949 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3951 * configure.in: added missing mcs51 in status output
3952 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3954 * debugger/mcs51/clean.mk (distclean): remove config.h
3955 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3956 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3957 options.h, s-options-h and options.c
3958 * support/cpp2/clean.mk: unused, removed
3959 * Makefile.common.in,
3962 * as/hc08/Makefile.in,
3964 * as/mcs51/Makefile.in,
3965 * as/mcs51/clean.mk,
3968 * as/z80/Makefile.in,
3970 * as/link/Makefile.in,
3971 * as/link/hc08/Makefile.in,
3972 * as/link/hc08/clean.mk,
3973 * as/link/mcs51/Makefile.in,
3974 * as/link/mcs51/clean.mk,
3975 * as/link/z80/Makefile.in,
3976 * as/link/z80/clean.mk,
3977 * as/link/z80/conf.mk,
3978 * debugger/mcs51/Makefile.in,
3979 * debugger/mcs51/clean.mk,
3980 * device/include/Makefile.in,
3981 * device/lib/Makefile.in,
3982 * device/lib/mcs51/Makefile.in,
3983 * device/lib/pic/Makefile.in,
3984 * device/lib/pic/Makefile.common.in,
3985 * device/lib/pic/Makefile.subdir,
3986 * device/lib/pic/Makefile.rules,
3987 * device/lib/pic16/libio/Makefile.in,
3988 * device/lib/pic16/Makefile.subdir,
3989 * device/lib/pic16/libdev/Makefile.in,
3990 * device/lib/pic16/Makefile.rules,
3991 * device/lib/pic16/Makefile.common.in,
3992 * sim/ucsim/avr.src/Makefile.in,
3993 * sim/ucsim/main_in.mk,
3994 * sim/ucsim/cmd.src/Makefile.in,
3995 * sim/ucsim/doc/Makefile.in,
3996 * sim/ucsim/gui.src/Makefile.in,
3997 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3998 * sim/ucsim/gui.src/serio.src/Makefile.in,
3999 * sim/ucsim/hc08.src/Makefile.in,
4000 * sim/ucsim/libltdl/Makefile.in,
4001 * sim/ucsim/s51.src/Makefile.in,
4002 * sim/ucsim/sim.src/Makefile.in,
4003 * sim/ucsim/sim.src/conf.mk,
4004 * sim/ucsim/xa.src/Makefile.in,
4005 * sim/ucsim/z80.src/Makefile.in,
4009 * support/cpp2/Makefile.in,
4010 * support/librarian/Makefile.in,
4011 * support/librarian/clean.mk,
4012 * support/makebin/Makefile.in,
4013 * support/makebin/clean.mk,
4014 * support/packihx/Makefile.in,
4015 * support/regression/Makefile.in,
4016 * support/regression/ports/ds390/spec.mk,
4017 * support/regression/ports/gbz80/spec.mk,
4018 * support/regression/ports/hc08/spec.mk,
4019 * support/regression/ports/mcs51/spec.mk,
4020 * support/regression/ports/mcs51-large/spec.mk,
4021 * support/regression/ports/mcs51-medium/spec.mk,
4022 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4023 * support/regression/ports/pic14/spec.mk,
4024 * support/regression/ports/pic16/spec.mk,
4025 * support/regression/ports/mcs51-stack-auto/spec.mk,
4026 * support/regression/ports/ucz80/spec.mk,
4027 * support/regression/ports/xa51/spec.mk,
4028 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4029 adding a slash after $(top_builddir) and/or adding @datarootdir@
4031 * debugger/mcs51/configure.in,
4032 * device/lib/pic/configure.in,
4033 * device/lib/pic16/configure.in,
4034 * sim/ucsim/configure.in,
4035 * support/cpp2/configure.in,
4036 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4038 * debugger/mcs51/configure,
4039 * device/lib/pic/configure,
4040 * device/lib/pic16/configure,
4041 * sim/ucsim/configure,
4042 * support/cpp2/configure,
4043 * support/packihx/configure: generated with autoconf 2.60
4045 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4047 * as/link/hc08/lkihx.c (newArea),
4048 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4050 2007-01-02 Borut Razem <borut.razem AT siol.net>
4052 * doc/sdccman.lyx: documented #pragma sdcc_hash
4053 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4055 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4057 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4059 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4060 empty 'while'-loop to work correctly, see regression test 'while.c'
4061 * support/regression/tests/while.c: added
4063 2007-01-01 Borut Razem <borut.razem AT siol.net>
4065 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4066 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4067 support/cpp2/libcpp/sdcpp.c:
4068 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4069 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4070 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4072 2006-12-31 Borut Razem <borut.razem AT siol.net>
4074 * SDCPP synchronized with GCC CPP release version 4.1.1,
4075 currently the latest release:
4076 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4077 support/cpp2/libcpp/include/cpp-id-data.h
4078 support/cpp2/libiberty/fopen_unlocked.c
4079 support/cpp2/libiberty/md5.c
4081 support/cpp2/opt-functions.awk
4082 support/cpp2/opt-gather.awk
4083 support/cpp2/optc-gen.awk
4084 support/cpp2/opth-gen.awk:
4086 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4087 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4088 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4089 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4090 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4091 support/cpp2/diagnostic.h, support/cpp2/except.h,
4092 support/cpp2/hwint.h, support/cpp2/input.h,
4093 support/cpp2/intl.h, support/cpp2/move-if-change,
4094 support/cpp2/opts.c, support/cpp2/opts.h,
4095 support/cpp2/output.h, support/cpp2/prefix.c,
4096 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4097 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4098 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4099 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4100 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4101 support/cpp2/version.c:
4103 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4104 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4105 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4106 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4107 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4108 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4109 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4110 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4111 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4112 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4113 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4115 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4116 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4117 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4118 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4119 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4120 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4121 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4122 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4123 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4124 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4125 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4126 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4127 support/cpp2/system.h:
4130 2006-12-31 Borut Razem <borut.razem AT siol.net>
4132 * configure.in, configure: fixed bug #1538756: configure dies if bison
4133 and flex are not installed, 2nd try
4135 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4137 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4138 400.x for better code in RFE 899102
4140 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4142 * src/SDCCpeeph.c (deadMove),
4144 * src/mcs51/peep.h: renamed 'op' by 'reg'
4145 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4146 (scan4op): small change for removeDeadMove(), added support for
4147 'callee saves' and/or PACLL function calls,
4148 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4149 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4150 left in new dispatcher mcs51DeadMove()
4151 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4153 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4155 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4157 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4158 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4160 2006-12-30 Borut Razem <borut.razem AT siol.net>
4162 * support/cpp2/spacs.h: deleted from svn
4163 * configure.in, configure: fixed bug #1538756: configure dies if bison
4164 and flex are not installed
4166 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4168 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4169 with this z80 passes printf float test when enabled
4170 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4172 2006-12-28 Borut Razem <borut.razem AT siol.net>
4174 * support/cpp2/config.in, support/cpp2/configure.in,
4175 support/cpp2/configure, support/cpp2/Makefile.in:
4176 fix for the solaris build
4178 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4180 * src/SDCC.y (type_specifier2, pointer),
4182 * src/SDCCsymt.c (mergeSpec, checkSClass),
4183 * support/Util/SDCCerr.c,
4184 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4185 * support/valdiag/valdiag.py: Allow test cases to specify
4186 required language standard
4187 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4188 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4190 2006-12-27 Borut Razem <borut.razem AT siol.net>
4192 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4193 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4195 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4197 * support/cpp2/libiberty/Makefile.bcc: updated
4198 * src/pic16/main.c: fixed #pragma udata handling
4199 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4201 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4203 * src/SDCCpeeph.c: made labelHashEntry global,
4204 made pcDistance, FBYNAME static,
4205 (pcDistance): made static, use isComment and isLabel,
4207 (getLabelRef): added, extracted from labelRefCount(),
4208 (labelRefCount): use new getLabelRef(),
4209 (callFuncByName): made static, added deadMove,
4210 use isComment and isLabel,
4211 (newPeepRule): made static, set isLabel,
4212 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4213 labels from peephole rules,
4214 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4215 when isComment or isLabel is set
4216 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4217 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4219 * src/mcs51/peep.h: added
4220 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4221 * src/port.h: added peep->deadMove to port structure
4222 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4223 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4224 deadMove, finally removed no. 1 and 2
4231 * src/hc08/gen.c: mark lines with isComment or isLabel
4232 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4234 * sdcc.spec: bumped version to 2.6.3
4236 2006-12-26 Borut Razem <borut.razem AT siol.net>
4238 * support/cpp2/Makefile.in: added dependency on options.h
4239 * configure: regenerated
4240 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4241 * support/cpp2/Makefile.in: added vasprintf.c
4243 2006-12-25 Borut Razem <borut.razem AT siol.net>
4245 * SDCPP synchronized with GCC CPP release version 3.4.6,
4246 the latest release before 4.x:
4247 * support/cpp2/Makefile.in, support/cpp2/config.h,
4248 support/cpp2/configure, support/cpp2/configure.in,
4249 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4250 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4251 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4252 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4253 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4254 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4255 support/cpp2/cpptrad.c, support/cpp2/except.h,
4256 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4257 support/cpp2/hwint.h, support/cpp2/intl.h,
4258 support/cpp2/line-map.c, support/cpp2/line-map.h,
4259 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4260 support/cpp2/output.h, support/cpp2/prefix.c,
4261 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4262 support/cpp2/system.h, support/cpp2/version.c:
4264 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4265 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4266 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4267 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4268 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4269 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4270 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4271 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4272 support/cpp2/move-if-change, support/cpp2/opts.c,
4273 support/cpp2/opts.h, support/cpp2/opts.sh,
4274 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4275 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4276 support/cpp2/win32, support/cpp2/win32/dirent.c,
4277 support/cpp2/win32/dirent.h:
4279 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4280 * support/cpp2/sdcpp.h: renamed from sdcc.h
4281 * sdcppinit.c: deleted
4283 2006-12-23 Borut Razem <borut.razem AT siol.net>
4285 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4286 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4287 preproc.c: an other try to fix bug #982435: introduced
4288 -pedantic-parse-number command line option and pedantic_parse_number
4291 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4293 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4295 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4296 corrected overlayed areax addresses, warn about memory overlaps
4297 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4306 * src/port.h: added xabs_name and iabs_name
4307 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4308 (glue, emitMaps): create and emit maps d_abs and i_abs
4309 * src/SDCCglue.h: cosmetic changes
4310 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4312 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4313 (allocDefault): put absolute, initialized globals in them
4314 * support/regression/tests/absolute.c: added absolute bdata test
4315 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4317 2006-12-20 Borut Razem <borut.razem AT siol.net>
4319 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4320 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4321 added regression test for bug #982435
4323 2006-12-18 Borut Razem <borut.razem AT siol.net>
4325 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4326 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4327 small cosmetic changes
4328 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4329 * support/regression/tests/bug-1351710.c: added regression test
4331 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4333 * doc/sdccman.lyx: added the long missed iCode table
4334 "<where is figure II?>", added links to wiki
4336 2006-12-17 Borut Razem <borut.razem AT siol.net>
4338 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4339 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4340 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4341 unified table driven pragma handling, pragma argument type checking
4342 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4343 current one - version 1.1.3
4344 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4346 2006-12-13 Raphael Neider <rneider AT web.de>
4348 * src/pic/device.h: removed AssignedMemory structure and macros
4349 * src/pic/device.c: removed global finalMapping (linker assigns
4351 (register_map): add SFRs to remembered memRanges
4352 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4353 assignFixedRegisters,assignRelocatableRegisters): removed,
4354 (setMaxRAM,validAddress): adapted accordingly,
4355 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4356 reasonably sized sharebanks,
4357 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4358 (allDefsOutOfRange): removed unused code,
4359 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4361 * src/pic/pcode.c (register_reassign): removed recursion warning,
4362 fired far too often,
4363 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4364 to use existing pic14_stringInSet() to avoid duplicate symbols,
4365 tidied up the code a bit,
4366 (pic14printLocals): added in symmetry to printExterns, replaces
4367 writeUsedRegs more or less,
4368 (picglue): call new pic14_printLocals(),
4369 * device/include/pic/pic*.h: removed #pragma memmap directives,
4370 information gathered from include/pic/pic14devices.txt
4371 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4373 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4375 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4377 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4379 * device/include/mcs51/cc2430.h: fixed missing ';'
4381 2006-12-10 Raphael Neider <rneider AT web.de>
4383 * device/lib/pic16/libc/stdio/vfprintf.c,
4384 * device/lib/pic16/libc/stdio/printf_small.c,
4385 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4386 char arguments, as char varargs are cast to int by the caller,
4387 hopefully fixes #1604915 (other device libraries are still affected)
4389 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4391 * src/mcs51/ralloc.c (packRegsForAssign),
4392 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4394 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4396 * device/include/malloc.h: removed init_dynamic_memory
4397 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4398 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4399 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4400 * device/lib/libsdcc.lib,
4401 * device/lib/Makefile.in,
4402 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4403 * doc/sdccman.lyx: documented use of new _heap.c
4404 * support/regression/tests/malloc.c: removed init_dynamic_memory
4405 * src/cdbFile.c(spacesToUnderscores): new function,
4406 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4408 * device/include/tinibios.h: removed defines for putchar and getchar
4409 * device/lib/ds390/Makefile.in: added putchar.c
4410 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4412 2006-12-09 Borut Razem <borut.razem AT siol.net>
4414 * support/cpp2/sdcc.h: prevent multiple inclusion
4415 * support/cpp2/options.h: deleted
4417 2006-12-08 Borut Razem <borut.razem AT siol.net>
4419 * support/cpp2/sdcc.h: removed x*alloc() macros
4420 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4421 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4422 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4423 * support/cpp2/system.h: moved #include "sdcc.h"
4424 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4425 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4427 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4428 -funsigned-char options
4429 * support/cpp2/sdcppmain.c: fixed bug 1611411
4431 2006-12-07 Borut Razem <borut.razem AT siol.net>
4433 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4436 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4438 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4439 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4441 * .version: bumped to 2.6.2 because a) it's been a while
4442 b) the linker sources have moved c) the preprocessor is upgraded
4444 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4446 * support/regression/tests/snprintf.c: some checks
4447 * lib/src/printf_large.c: %bc: read char instead of int from stack
4449 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * device/include/mcs51/cc2430.h: inserted _XPAGE
4453 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4455 * device/include/mcs51/cc2430.h: added
4457 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4459 * device/include/asm/default/features.h,
4460 * device/include/asm/ds390/features.h,
4461 * device/include/mcs51/at89s53.h,
4462 * device/include/ser.h,
4463 * device/include/ser_ir.h,
4464 * device/include/serial.h: changed keywords to double underscore variants,
4465 fixes bug 1590261 some more, thanks Steven Borley
4467 2006-12-01 Raphael Neider <rneider AT web.de>
4469 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4470 but emit warning (recursion is not supported for pic14)
4472 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4474 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4475 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4477 2006-11-30 Raphael Neider <rneider AT web.de>
4479 * src/pic/device.c (dump_sfr): always emit symbols
4480 * src/pic/glue.c (pic14printPublics): fixed typo
4482 2006-11-30 Raphael Neider <rneider AT web.de>
4484 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4485 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4486 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4487 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4488 a sharebank, use a non-shared bank for the stack if none available
4489 * src/pic/device.h (struct memRange): added linked list next field,
4490 added prototypes for above functions
4491 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4492 (typeRegWithIdx): accept fixed and unfixed stack registers
4493 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4494 the stack, handle shared and banked stack (except for WSAVE),
4495 (insertBankSel): removed useless optimization (will never fire),
4496 (FixRegisterBanking): added optimization for devices with only one
4497 possibly aliased bank of memory, like 16f84
4498 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4499 devices have no SHAREBANK in the linker script
4500 * device/include/pic/pic14devices.txt: documented memmap
4501 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4503 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4505 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4506 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4507 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4508 genhc08Code): switched most of the D (debug) macros to DD (detailed
4509 debug) macros to better control clutter in the generated .asm file.
4510 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4511 genRightShift): fixed bug with non-constant bit shift stored to
4512 a volatile result (SF Open Discussion forum thread #1616749).
4513 Single byte case is not yet optimized.
4515 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4517 * device/include/asm/mcs51/features.h,
4518 * device/include/malloc.h,
4519 * device/include/stdio.h: changed keywords to double underscore variants,
4522 2006-11-27 Borut Razem <borut.razem AT siol.net>
4524 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4525 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4526 support/cpp2/output.h, support/cpp2/cppinit.c,
4527 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4528 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4529 support/cpp2/cppdefault.c, support/cpp2/system.h,
4530 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4531 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4532 support/cpp2/prefix.c, support/cpp2/except.h,
4533 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4534 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4535 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4536 support/cpp2/version.c, support/cpp2/cppmain.c,
4537 support/cpp2/version.h, support/cpp2/hashtable.c,
4538 support/cpp2/cpperror.c:
4539 synchronized with GCC CPP release version 3.3.6,
4540 the latest where cppmain.c still exists.
4541 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4542 support/cpp2/sdcppinit.c: added
4544 2006-11-27 Borut Razem <borut.razem AT siol.net>
4546 * support/cpp2/cpplex.c:
4547 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4549 * support/cpp2/cpplib.c: removed definitions of unused variables
4551 2006-11-26 Borut Razem <borut.razem AT siol.net>
4553 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4554 since they are redefined by macros in support/cpp2/sdcc.h
4555 * support/cpp2/sdcc.h: x*alloc macro redefinition
4557 2006-11-25 Borut Razem <borut.razem AT siol.net>
4559 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4560 support/cpp2/configure, support/cpp2/Makefile.in,
4561 support/cpp2/cppfiles.c, support/cpp2/output.h,
4562 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4563 support/cpp2/config.h, support/cpp2/cpplib.h,
4564 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4565 support/cpp2/cppdefault.c, support/cpp2/config.in,
4566 support/cpp2/system.h, support/cpp2/cpplex.c,
4567 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4568 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4569 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4570 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4571 support/cpp2/configure.in, support/cpp2/intl.h,
4572 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4573 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4574 support/cpp2/version.c, support/cpp2/cppmain.c,
4575 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4576 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4577 support/cpp2/cpperror.c,
4578 support/cpp2/libiberty/safe-ctype.c,
4579 support/cpp2/libiberty/safe-ctype.h,
4580 support/cpp2/libiberty/splay-tree.c,
4581 support/cpp2/libiberty/obstack.c,
4582 support/cpp2/libiberty/lbasename.c,
4583 support/cpp2/libiberty/splay-tree.h,
4584 support/cpp2/libiberty/obstack.h:
4585 synchronized with GCC CPP release version 3.2.3,
4586 the latest before integration of cpp into gcc
4587 * support/cpp2/except.h, support/cpp2/line-map.c,
4588 support/cpp2/line-map.h,
4589 support/cpp2/libiberty/hex.c,
4590 support/cpp2/libiberty/concat.c,
4591 support/cpp2/libiberty/filenames.h: added
4592 * support/cpp2/intl.c: deleted
4594 2006-11-24 Borut Razem <borut.razem AT siol.net>
4596 * src/SDCC.y: enabled compilation of empty source file
4597 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4598 "ISO C forbids an empty source file"
4599 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4600 if all the code is ifdefed out.
4602 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4604 * src/hc08/gen.c (genPcall): fix for bug #1601032
4606 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4608 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4609 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4610 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4611 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4612 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4613 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4614 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4615 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4616 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4617 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4618 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4619 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4620 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4621 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4622 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4623 Renamed to all upper case as per the standard set by SiLabs
4625 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4627 * device/include/mcs51/C8051F520.h: new, added
4628 * device/include/mcs51/compiler.h: added link about predefined macros
4630 2006-11-23 Raphael Neider <rneider AT web.de>
4632 * src/regression/Makefile: add -L path to fresh library
4633 * src/regression/simulate: emphasize FAILED output
4634 * src/regression/create_stc: output _failures from gpsim
4635 * src/regression/compare4.c,
4636 * src/regression/rotate6.c: fixed char literals,
4637 all compile, all run =8-D
4639 * src/pic/pcode.h: added isPCASMDIR macro
4640 * src/pic/gen.c (genAnd): fixed bit offset
4641 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4642 packBits): unified register numbering schemes,
4643 (newReg): do not insert stack registers into hash table,
4644 (initStack): unpinned pseudo stack, simplified,
4645 (typeRegWithIdx): fixed retrieval of stack registers,
4646 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4647 (pCodeReplace): removed invalid assertion,
4648 (insertPCodeInstruction): fixed newly added labels,
4649 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4650 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4651 DumpFlow): removed unsed (broken?) code,
4652 (insertBankSel): prevent STATUS from being BANKSELed,
4653 (FixRegisterBanking): rewritten from scratch, implemented generic
4654 optimizations (suppress BANKSELs to same register and to registers
4655 present in all banks),
4656 (AnalyzeBanking): update flow after BANKSELection
4658 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4659 sharebank, let linker place it, mark STKxx symbols as emitted
4661 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4663 * src/regression/arrays.c,
4664 * src/regression/bank1.c,
4665 * src/regression/bool2.c,
4666 * src/regression/compare7.c,
4667 * src/regression/compare8.c,
4668 * src/regression/compare9.c,
4669 * src/regression/compare10.c,
4670 * src/regression/configword.c,
4671 * src/regression/for.c,
4672 * src/regression/mult1.c,
4673 * src/regression/pointer1.c,
4674 * src/regression/rotate6.c,
4675 * src/regression/string1.c,
4676 * src/regression/struct1.c,
4677 * src/regression/Makefile: make PIC14 regression tests run again
4678 (3 fail, 6 won't compile)
4680 2006-11-21 Raphael Neider <rneider AT web.de>
4682 * device/include/pic16/pic18f4550.h,
4683 * device/include/pic16/pic18f4455.h,
4684 * device/lib/pic16/libdev/pic18f4550.c,
4685 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4686 * configure.in: removed superfluous closing bracket
4688 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4690 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4693 2006-11-21 Raphael Neider <rneider AT web.de>
4695 * src/pic/device.{c,h}: added pic14_getPIC()
4696 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4697 (genAnd): added PIC code for one case, fixes #1597044
4698 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4699 SFRs that are present in all banks (e.g., STATUS)
4701 2006-11-20 Raphael Neider <rneider AT web.de>
4703 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4704 INCFSZ/INCFSZW and declared them as changing Z bit,
4705 (insertPCodeInstruction): correctly invert the above instructions,
4707 (DoBankSelect): don't panic on po_immediates
4709 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4712 * as/link/mcs51/lkihx.c (newArea),
4713 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4714 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4716 2006-11-11 Raphael Neider <rneider AT web.de>
4718 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4719 bitfield symbols, fixes #1579535 (once more...).
4721 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4723 * support/regression/generate-cases.py,
4724 * support/regression/fwk/include/testfwk.h,
4725 * support/regression/fwk/lib/testfwk.c: used code pointers,
4726 (about 50kByte less code generated for mcs51)
4728 2006-11-06 Borut Razem <borut.razem AT siol.net>
4730 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4731 debugger/mcs51/configure: fixed failed check because the function
4732 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4733 who submitted the patch for gpsim.
4734 * debugger/mcs51/configure.in: removed the result message
4735 * debugger/mcs51/Makefile.in: fixed the config.status warning
4736 "... seems to ignore the --datarootdir setting"
4738 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * device/include/mcs51/c8051f020.h,
4741 * device/include/mcs51/c8051f040.h,
4742 * device/include/mcs51/c8051f060.h,
4743 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4744 * src/z80/gen.c (gencjneshort),
4745 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4747 2006-10-31 Borut Razem <borut.razem AT siol.net>
4749 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4750 debugger/mcs51/configure: get readline version
4752 2006-10-30 Borut Razem <borut.razem AT siol.net>
4754 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4755 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4756 debugger/mcs51/configure: locate readline even when cross compiling
4757 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4759 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4761 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4764 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4766 * device/include/malloc.h,
4767 * device/lib/calloc.c,
4768 * device/lib/free.c,
4769 * device/lib/malloc.c,
4770 * device/lib/realloc.c: moved definition of struct into sources
4771 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4773 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * as/asx8051.dsp: corrected output directories
4776 * as/link/hc08: new directory for hc08 linker
4777 * as/hc08/aslink.h, as/link/aslink.h,
4778 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4779 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4780 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4781 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4782 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4783 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4784 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4785 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4786 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4787 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4788 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4789 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4790 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4791 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4792 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4793 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4794 * as/link/hc08/conf.mk,
4798 * sdcc.dsw: moved hc08 linker to as/link/hc08
4799 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4800 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4801 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4802 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4803 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4804 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4805 * as/link/mcs51/aslink.dsp,
4806 * as/link/mcs51/Makefile.in: factored out the common files
4807 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4808 * as/clean.mk: extra cleaning common files
4809 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4810 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4811 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4813 2006-10-29 Raphael Neider <rneider AT web.de>
4815 * src/pic/ralloc.c (newReg): create aliases for registers with
4816 multiple names to fix #1579535 and #1584001,
4817 (regWithIdx,dirregWithName): resolve aliases on lookup
4818 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4820 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4821 to prevent build errors on small devices
4823 2006-10-28 Raphael Neider <rneider AT web.de>
4825 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4826 assumption within interrupt handlers, fixes #1584940
4827 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4828 "emitted" to avoid emitting them again in udata
4830 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4832 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4835 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4837 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4838 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4839 on/off CR to CRLF conversion.
4841 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4843 * doc/sdccman.lyx: updated IRQ section
4845 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4847 * device/lib/serial_io.c: removed
4848 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4849 replacements for serial_io.c
4851 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4853 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4855 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4857 * device/lib/serial_io.c: Default putchar() and getchar() for
4858 mcs51 uses serial port.
4860 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4864 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4866 * support/regression/ports/mcs51/support.c: smaller
4867 _sdcc_external_startup()
4868 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4870 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4872 * device/lib/gbz80/crt0.s,
4873 * device/lib/gbz80/crt0_rle.s,
4874 * device/lib/gbz80/div.s,
4875 * device/lib/gbz80/fstubs.s,
4876 * device/lib/gbz80/heap.s,
4877 * device/lib/gbz80/mul.s,
4878 * device/lib/gbz80/putchar.s,
4879 * device/lib/gbz80/stubs.s,
4880 * device/lib/z80/crt0.s,
4881 * device/lib/z80/crt0_rle.s,
4882 * device/lib/z80/div.s,
4883 * device/lib/z80/fstubs.s,
4884 * device/lib/z80/heap.s,
4885 * device/lib/z80/mul.s,
4886 * device/lib/z80/putchar.s,
4887 * device/lib/z80/stubs.s: reverted, I was mistaken
4889 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4891 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4892 * support/regression/ports/mcs51/support.c: removed race
4893 condition on TI in _putchar allowing to use serial port mode 0
4895 2006-10-20 Borut Razem <borut.razem AT siol.net>
4897 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4899 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4901 * device/lib/gbz80/crt0.s,
4902 * device/lib/gbz80/crt0_rle.s,
4903 * device/lib/gbz80/div.s,
4904 * device/lib/gbz80/fstubs.s,
4905 * device/lib/gbz80/heap.s,
4906 * device/lib/gbz80/mul.s,
4907 * device/lib/gbz80/putchar.s,
4908 * device/lib/gbz80/stubs.s,
4909 * device/lib/z80/crt0.s,
4910 * device/lib/z80/crt0_rle.s,
4911 * device/lib/z80/div.s,
4912 * device/lib/z80/fstubs.s,
4913 * device/lib/z80/heap.s,
4914 * device/lib/z80/mul.s,
4915 * device/lib/z80/putchar.s,
4916 * device/lib/z80/stubs.s: removed all leading underscores from area names
4918 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4920 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4921 regression tests are not waiting in the simulator for simulated
4922 transmission of debug output
4924 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4926 * device/lib/printf_large.c: slightly smaller
4927 * doc/sdccman.lyx: do not use spaces within html links
4929 2006-10-16 Borut Razem <borut.razem AT siol.net>
4931 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4932 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4933 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4934 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4935 debugger/mcs51/configure:
4936 [ 1185668 ] add gnu readline support to sdcdb - enabled
4938 2006-10-16 Raphael Neider <rneider AT web.de>
4940 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4941 fixes #1577882, removes close to all banking optimizations
4943 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4945 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4946 variables in code memory
4947 * support/regression/tests/absolute.c: added test for this
4949 2006-10-15 Raphael Neider <rneider AT web.de>
4951 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4953 (BankSelect): emit BANKSEL before touching linker-placed regs,
4956 2006-10-10 Raphael Neider <rneider AT web.de>
4958 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4959 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4960 * src/pic/main.c (_pic14_parseOptions),
4961 * src/pic/main.h: mostly reverted to previous state, now use results
4962 from SDCCmain.c's argument parsing
4964 2006-10-10 Borut Razem <borut.razem AT siol.net>
4966 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4967 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4968 [ 1185668 ] add gnu readline support to sdcdb -
4969 prepared for READLINE, not enabled yet,
4970 thanks to <tal.bav AT gmail.com>
4972 2006-10-10 Raphael Neider <rneider AT web.de>
4974 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4975 * src/pic16/devices.inc,
4976 * device/include/pic16 (pic18f[24]620.h),
4977 * device/include/pic18fregs.h,
4978 * device/lib/pic16/pics.all,
4979 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4980 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4981 Gary Plumbridge and Anton Strobl
4983 2006-10-10 Raphael Neider <rneider AT web.de>
4985 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4986 --stack-siz=NUM options to configure the argument passing stack
4987 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4988 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4989 (pic14_getSharebankSize): obey --stack-siz=NUM,
4990 (pic14_getSharebankAddress): obey --stack-loc=NUM
4992 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4994 * doc/sdccman.lyx: added to the manual
4995 * doc/figures/ddd_example.png: added (neither pdflatex nor
4996 most browsers seem to like the .eps file)
4998 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5000 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5001 to /tmp and /var/tmp acc. LSB
5002 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5004 * support/regression/tests/onebyte.c: added test
5006 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5008 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5010 2006-10-05 Borut Razem <borut.razem AT siol.net>
5012 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5014 - sdcc.dsw: changed property eol-style to CRLF
5015 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5017 2006-10-04 Raphael Neider <rneider AT web.de>
5019 * device/include/pic/{pic16f84.h,pic16f84a.h},
5020 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5021 from patch #1522504, thanks to Robas Teodor
5023 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5025 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5028 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * src/pic16/glue.c (pic16emitMaps),
5031 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5032 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5033 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5034 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5036 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5037 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5039 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5041 * support/librarian/sdcclib.c: Added option -l.
5042 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5044 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5045 using Windows command prompt.
5047 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * device/lib/libsdcc.lib: added module rand
5050 * src/ds390/ralloc.c (rematStr),
5051 * src/hc08/ralloc.c (rematStr),
5052 * src/mcs51/ralloc.c (rematStr),
5053 * src/z80/ralloc.c (rematStr): made output more consistent
5054 * src/mcs51/gen.c: cosmetic changes
5056 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5058 * src/port.h: added mem.cabs_name to PORT
5065 * src/z80/main.c: added cabs_name initializers
5066 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5068 (emitMaps): emit absolutes in code memory into cabs_name
5070 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5071 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5072 * support/regression/fwk/include/testfwk.h: added define for at
5073 * support/regression/tests/absolute.c: added, new
5075 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5077 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5078 optimizations, see also patch 887161 by Stas Sergeev
5079 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5080 to be necessary anymore,
5081 (102, 103, 104, 127): renamed all occurances of bp to _bp
5083 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5085 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5086 thanks Weston T. Schmidt for patch 1555221
5087 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5088 * src/SDCCicode.c(geniCodeMultiply): small optimization
5090 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5092 * device/include/stdlib.h: added rand prototypes
5093 * device/lib/rand.c: new, added
5094 * device/lib/Makefile.in: added rand.c
5095 * src/z80/peeph.def,
5096 * src/z80/peeph-gbz80.def,
5097 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5099 2006-09-20 Raphael Neider <rneider AT web.de>
5101 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5103 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * as/link/aslink.h: cosmetic changes
5106 * as/link/mcs51/Makefile.in,
5107 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5109 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5112 * as/link/mcs51/aslink.h,
5113 * as/link/z80/aslink.h: merged and moved to as/link/
5114 * as/link/lkstore.c,
5115 * as/link/mcs51/lkstore.c: moved to as/link/
5116 * as/link/clean.mk: remove *.o
5117 * as/link/mcs51/alloc.h: deleted
5118 * as/link/mcs51/lkarea.c: added lnksect prototype
5119 * as/link/mcs51/lkdata.c,
5120 * as/link/mcs51/lklex.c,
5121 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5122 * as/link/mcs51/lkmem.c,
5123 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5124 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5125 * as/link/mcs51/aslink.dsp,
5126 * as/link/mcs51/Makefile.aslink,
5127 * as/link/mcs51/Makefile.bcc,
5128 * as/link/mcs51/Makefile.in: updated for moved files
5129 * as/link/z80/lkarea.c,
5130 * as/link/z80/lkhead.c,
5131 * as/link/z80/lklex.c,
5132 * as/link/z80/lklibr.c,
5133 * as/link/z80/lklist.c,
5134 * as/link/z80/lkmain.c,
5135 * as/link/z80/lkrloc.c,
5136 * as/link/z80/lksym.c: synced with mcs51
5137 * as/link/z80/lkdata.c,
5138 * as/link/z80/lkeval.c,
5139 * as/link/z80/lkihx.c,
5140 * as/link/z80/lks19.c: cosmetic changes
5141 * as/link/z80/Makefile.in,
5142 * as/link/z80/linkgbz80.dsp,
5143 * as/link/z80/linkz80.dsp: updated for moved files
5145 2006-09-16 Borut Razem <borut.razem AT siol.net>
5147 * debugger/mcs51/sdcdb.c: partially fixed
5148 [ 1203664 ] sdcdb fails to open files w. two "." periods
5149 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5150 debugger/mcs51/symtab.h: fixed indenting
5151 * configure.in, configure: up to date with latest Maarten's changes
5153 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5156 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5157 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5158 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5159 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5160 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5161 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5162 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5163 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5164 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5165 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5166 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5167 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5168 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5169 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5170 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5171 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5172 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5173 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5174 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5175 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5176 as/link/mcs51/alloc.h,
5177 as/link/mcs51/clean.mk,
5178 as/link/mcs51/conf.mk,
5179 as/link/mcs51/Makefile.bcc,
5180 as/link/mcs51/Makefile.in,
5181 as/link/mcs51/readme.390,
5182 as/link/mcs51/strcmpi.c,
5183 as/link/mcs51/strcmpi.h,
5185 as/mcs51/Makefile.bcc,
5186 as/mcs51/Makefile.in,
5189 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5191 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5194 * as/link/Makefile.in,
5195 * as/link/z80/linkgbz80.dsp,
5196 * as/link/z80/linkz80.dsp,
5203 * link/z80/aslink.h,
5204 * link/z80/clean.mk,
5206 * link/z80/linkgbz80.dsp,
5207 * link/z80/linkz80.dsp,
5208 * link/z80/lkarea.c,
5209 * link/z80/lkdata.c,
5210 * link/z80/lkeval.c,
5213 * link/z80/lkhead.c,
5216 * link/z80/lklibr.c,
5217 * link/z80/lklist.c,
5218 * link/z80/lkmain.c,
5219 * link/z80/lkrloc.c,
5222 * link/z80/Makefile.in,
5224 * sdcc.dsw: moved link/ to as/link/
5226 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5228 * as/mcs51/i51mch.c (machine): fixed warning
5230 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5232 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5234 2006-09-09 Borut Razem <borut.razem AT siol.net>
5236 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5237 sdcdb WIN32 native port
5238 * src/clean.mk: fixed
5240 2006-09-08 Borut Razem <borut.razem AT siol.net>
5242 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5244 2006-09-08 Raphael Neider <rneider AT web.de>
5246 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5247 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5248 to gplink to disable processor mismatch warning and to allow
5249 the use of devices with only aliased (shared) memory banks,
5250 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5252 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5254 * doc/sdccman.lyx: Some re-formating plus example on using
5255 #pragma preproc_asm +/-
5257 2006-09-07 Borut Razem <borut.razem AT siol.net>
5259 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5262 2006-09-06 Borut Razem <borut.razem AT siol.net>
5264 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5265 line at sdcc.nsi:153
5266 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5268 2006-09-05 Borut Razem <borut.razem AT siol.net>
5270 * configure.in, configure: support for winsock2
5271 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5272 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5273 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5274 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5275 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5277 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5279 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5281 * support/regression/tests/bug1551947.c: new, added
5282 * src/SDCCsymt.h: strings are char* not byte*
5284 2006-09-05 Raphael Neider <rneider AT web.de>
5286 * device/lib/pic16/libdev/pic18f4550.c,
5287 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5288 declarations/definitions from patch #1520949
5290 2006-09-05 Raphael Neider <rneider AT web.de>
5292 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5293 byte-aligned bitfields, fixes #1539278
5295 2006-09-05 Raphael Neider <rneider AT web.de>
5297 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5300 2006-09-04 Borut Razem <borut.razem AT siol.net>
5302 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5303 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5304 -mno-cygwin is a part of the compiler name
5305 * support/scripts/sdcc_mingw32: don't disable ucsim
5307 2006-09-03 Borut Razem <borut.razem AT siol.net>
5309 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5310 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5312 2006-09-03 Raphael Neider <rneider AT web.de>
5315 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5316 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5319 2006-09-01 Borut Razem <borut.razem AT siol.net>
5321 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5322 to make ppc-osx happy
5324 2006-08-31 Borut Razem <borut.razem AT siol.net>
5326 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5327 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5328 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5329 * support/regression/ports/ds390/spec.mk,
5330 support/regression/ports/mcs51/spec.mk,
5331 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5332 To run regression tests in mingw environment:
5333 make DEV_NULL=NUL CC=gcc
5335 2006-08-30 Borut Razem <borut.razem AT siol.net>
5337 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5338 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5339 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5340 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5341 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5342 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5343 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5344 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5345 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5346 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5347 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5348 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5349 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5350 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5351 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5352 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5353 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5354 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5355 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5356 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5357 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5358 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5359 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5360 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5361 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5362 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5363 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5364 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5365 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5366 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5367 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5368 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5369 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5370 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5371 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5372 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5373 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5374 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5375 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5376 ucsim WIN32 native port
5378 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5380 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5382 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5384 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5385 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5387 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5389 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5390 * support/regression/tests/bug1546986.c: new, added
5391 * as/mcs51/.cvsignore,
5392 * debugger/mcs51/.cvsignore,
5393 * src/.cvsignore: deleted
5395 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5397 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5400 2006-08-20 Borut Razem <borut.razem AT siol.net>
5402 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5403 removed cl_listen_console::match(), cl_console::match(),
5404 restructured cl_commander::proc_input()
5406 2006-08-16 Borut Razem <borut.razem AT siol.net>
5408 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5409 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5410 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5412 2006-08-14 Borut Razem <borut.razem AT siol.net>
5414 * support/regression/Makefile.in,
5415 support/regression/ports/pic14/gpsim.cmd,
5416 support/regression/ports/pic14/spec.mk,
5417 support/regression/ports/pic14/support.c:
5418 added pic14 regression test
5420 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5422 * as/doc/asxhtm.html: documented changed ABS behaviour
5423 * as/doc/README: fixed some typos
5425 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5427 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5430 2006-08-12 Borut Razem <borut.razem AT siol.net>
5432 * support/regression/fwk/include/testfwk.h,
5433 support/regression/fwk/lib/testfwk.c,
5434 support/regression/generate-cases.py,
5435 support/regression/Makefile.in:
5436 regression test framework does not depend on function pointers and
5439 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5441 * device/include/stddef.h: c temporary hack to fix bug 1518273
5443 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5445 * device/include/mcs51/cc2510fx.h: added
5446 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5449 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5451 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5452 * as/z80/Makefile.in: added strcmpi.c
5453 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5454 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5456 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5458 * device/lib/gbz80/asm_strings.s,
5459 * device/lib/gbz80/crt0_rle.s,
5460 * device/lib/gbz80/div.s,
5461 * device/lib/gbz80/mul.s,
5462 * device/lib/gbz80/shift.s,
5463 * device/lib/z80/asm_strings.s,
5464 * device/lib/z80/crt0_rle.s,
5465 * device/lib/z80/div.s,
5466 * device/lib/z80/mul.s,
5467 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5468 flags which are all upper case
5470 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5472 * as/z80/asm.h: made CASE_SENSITIVE 1
5473 * link/z80/aslink.h: made CASE_SENSITIVE 1
5474 * src/z80/gen.c (throughout): made all conditionals upper case
5475 * support/regression/tests/bug1503067.c: new
5477 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5479 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5480 (shiftIntoPair): added case 2 for PAIR_IY,
5481 (setupToPreserveCarry): replaced parameters with iCode and check if
5482 PAIR_DE is in use to fix bug 1399290,
5483 (genPlus, genMinus): updated call to setupToPreserveCarry
5484 * support/regression/tests/bug1399290.c: new
5486 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5488 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5489 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5490 * src/ds390/gen.c (shiftRLong),
5491 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5492 * src/mcs51/gen.c (sameReg): changed to sameByte,
5493 (xch_a_aopGet): new,
5494 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5495 shiftRLong): fixed bug 1533966
5496 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5497 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5498 * support/regression/Makefile.in: disabled z80, enabled ucz80
5499 * support/regression/tests/float_trans.c: enabled test for z80 and host
5500 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5502 2006-08-01 Borut Razem <borut.razem AT siol.net>
5504 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5505 comparison is always false due to limited range of data type
5506 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5508 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5510 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5511 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5512 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5513 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5515 2006-07-31 Borut Razem <borut.razem AT siol.net>
5517 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5518 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5519 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5520 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5521 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5522 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5523 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5524 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5525 enable ucsim mingw compilation. Serial port is disabled,
5526 since it uses termios.h API, which is not available on native
5529 2006-07-31 Borut Razem <borut.razem AT siol.net>
5531 * Small Device C Compiler 2.6.0 released
5532 * support/scripts/sdcc.nsi: added FULL_DOC option
5533 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5535 2006-07-28 Borut Razem <borut.razem AT siol.net>
5537 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5538 * doc/INSTALL.txt: updated
5540 2006-07-27 Borut Razem <borut.razem AT siol.net>
5542 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5543 device/lib/pic/libdev/Makefile.in: fixed bug
5544 [ 1438354 ] pic libsdcc: distclean doesn't work
5545 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5546 device/lib/pic16/libio/Makefile.in: fixed bug
5547 [ 1438344 ] pic16 lib: clean doesn't work properly
5548 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5550 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * device/lib/pic/libsdcc/fsdiv.c,
5553 * device/lib/pic/libsdcc/fsmul.c,
5554 * device/lib/pic16/libsdcc/float/fsdiv.c,
5555 * device/lib/pic16/libsdcc/float/fsmul.c,
5556 * device/lib/_fsdiv.c,
5557 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5558 * support/regression/tests/bug1520966.c: added
5559 * doc/knownbugs.html: removed [ 1520966 ] from the list
5561 2006-07-25 Borut Razem <borut.razem AT siol.net>
5563 * configure.in, configure, sdccconf_in.h: fixed bug
5564 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5565 * doc/knownbugs.html: removed [ 1519095 ] from the list
5567 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5569 * doc/knownbugs.html: added, contains list of known bugs at release
5570 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5572 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5575 function registers and corrected defaults with additional warning
5576 * device/lib/malloc.c: cosmetic changes
5577 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5578 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5579 (fillGaps): and used it
5581 2006-07-20 Raphael Neider <rneider AT web.de>
5583 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5584 output unless SDCCPICDEBUG is set
5585 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5586 output if SILENT is set
5588 2006-07-11 Borut Razem <borut.razem AT siol.net>
5590 * doc/README.txt: updated
5592 2006-07-10 Borut Razem <borut.razem AT siol.net>
5594 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5595 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5596 in WIN32 installation
5597 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5600 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5602 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5603 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5605 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5607 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5609 2006-07-06 Borut Razem <borut.razem AT siol.net>
5611 * support/regression/tests/bitfields.c:
5612 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5613 * support/regression/tests/constantRange.c:
5614 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5616 2006-07-04 Borut Razem <borut.razem AT siol.net>
5618 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5620 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5621 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5622 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5623 reverted changes from 2006-07-03
5624 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5625 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5626 added CPPFLAGS, used by the host port
5628 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5630 * support/regression/valdiag/tests/switch.c,
5631 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5632 * support/regression/tests/libmullong.c: fixed for host
5633 * support/regression/ports/host/spec.mk: disable all warnings for host,
5634 SDCC runs with --less-pedantic too
5636 2006-07-03 Borut Razem <borut.razem AT siol.net>
5638 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5640 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5641 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5642 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5643 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5645 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5646 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5647 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5648 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5650 2006-07-02 Raphael Neider <rneider AT web.de>
5652 * src/pic16/devices.inc,
5653 * device/include/pic16/pic18fregs.h,
5654 * device/include/pic16/pic18f4550.h,
5655 * device/lib/pic16/pics.all,
5656 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5658 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5660 * as/hc08/lkaomf51.c (OutputName),
5661 * as/mcs51/lkaomf51.c (OutputName),
5662 * as/z80/asmain.c (asmbl),
5663 * src/ds390/main.c (asmLineNodeFromLineNode),
5664 * src/hc08/ralloc.c (hc08_assignRegisters),
5665 * src/mcs51/main.c (asmLineNodeFromLineNode),
5666 * src/xa51/ralloc.c (checkRegMask),
5667 * src/xa51/gen.c (emitcode),
5668 * src/z80/gen.c (_emit2),
5669 * src/SDCCast.c (searchLitOp),
5671 * support/packihx/packihx.c,
5672 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5673 * src/ds390/gen.c (aopPutUsesAcc),
5674 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5675 * support/regression/tests/libmullong.c (mullong_wrapper),
5676 * src/SDCCsymt.c (powof2),
5678 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5679 * src/SDCCsymt.h: added TYPE_TARGET_*
5680 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5681 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5682 SDCCast because 1) header problems 2) this is the right place
5683 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5684 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5687 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5689 * src/SDCCicode.h: removed buggy semicolon in unused macro
5690 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5691 search for previous definiton of auto symbols too,
5692 (findPrevUse): fixed logic of emitWarnings
5694 2006-06-26 Raphael Neider <rneider AT web.de>
5696 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5697 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5699 2006-06-25 Raphael Neider <rneider AT web.de>
5701 * device/lib/pic/libm: NEW, added math library functions
5702 * device/lib/pic/libsdcc: NEW; added float support functions
5703 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5704 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5705 NEW, added math related headers
5706 * device/include/asm/pic/features.h: NEW
5707 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5708 (popGet): allow larger offsets for AOP_PCODE,
5709 (genDataPointerSet): handle literals explicitly, more debug output,
5710 (genAssign): fixed for float using aopLiteral ;-)
5711 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5712 GOTO initialisation routine
5713 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5714 flag on registers, fixes #1469043 (local variables do not work)
5715 * src/pic/main.c (_pic14_do_link),
5716 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5719 2006-06-25 Borut Razem <borut.razem AT siol.net>
5721 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5722 characters printed (not including the trailing '\0' used to end
5723 output to strings). Problem detected in regression test bug-927659.c.
5724 NOTE: printf() family functions should return int instead
5726 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5727 specifier are printed as themselves
5728 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5729 support flags, width and precision specifiers
5731 2006-06-24 Borut Razem <borut.razem AT siol.net>
5733 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5734 to the list of sdcc tagrets not supporting bit type
5735 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5736 testfor pic16 due to bug:
5737 [ 1511794 ] pic16: regression test bug-895992.c fails
5739 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5741 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5742 * src/SDCCglue.c (initPointer), fixed bug 1496419
5743 * support/regression/tests/bug1496419.c: new, added
5745 2006-06-22 Borut Razem <borut.razem AT siol.net>
5747 * support/regression/ports/pic16/support.c: use gpsim usart module from
5748 libgpsim_modules library
5750 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5752 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5755 2006-06-19 Raphael Neider <rneider AT web.de>
5757 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5758 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5759 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5760 (pic14printExterns,pic14printPublics,pic16printPublics,
5761 pic16_printExterns): use new functions to emit symbols
5762 (picglue,pic16glue): emit publics before emitting externs
5763 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5764 locally defined functions to avoid bug #1443651
5765 * support/regression/tests/bug-716242.c: removed pic16 workaround
5766 * support/regression/ports/pic16/spec.mk: ignore errors during build
5768 2006-06-19 Raphael Neider <rneider AT web.de>
5770 * src/pic/glue.h: added pic14aopLiteral prototype
5771 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5772 * src/pic/gen.c: removed stdint.h dependency
5773 (aopGet): use Safe_strdup()
5774 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5775 (genDataPointerSet): use pic14aopLiteral()
5776 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5777 for pic16; thanks to Bernhard and Maarten
5779 2006-06-18 Borut Razem <borut.razem AT siol.net>
5781 * support/regression/tests/structflexarray.c: flexible array members
5782 not supported by gcc < 3
5783 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5785 * src/pic/gen.c: don't include [p]strdin.h on solaris
5786 * support/Util/pstdint.h: addad svn attributes
5787 * support/regression/tests/constantRange.c,
5788 support/regression/tests/rotate.c: include inttypes.h instead
5789 stdint.h on solaris, addad svn attributes
5791 2006-06-18 Raphael Neider <rneider AT web.de>
5793 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5795 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5796 (pic16_genMinusBits): simplified sign-extension
5797 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5798 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5799 adjusted to correctly handle mixed-signed operands, disabled
5800 now unused multiplciation routines
5801 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5802 (assignResultValue): added argument denoting the size of the result
5803 as returned by the function (fixes upcasts in assigning from
5804 function calls: char foo(); int i = foo();)
5805 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5806 function result to assignResultValue
5807 (genMult): disabled inlined multiplication code
5808 (genDiv): augmented to also handle the modulus operator, fixed to
5809 handle mixed-signed operands correctly
5810 (genMod): simply call genDiv, disabled unused code
5811 (genAssign): fixed missing (sign-)extension on result
5812 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5813 valid char operands, allow signed operands for native code, added
5814 division and modulo operator handling
5815 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5817 As a consequence, onebyte.c (if split into two files) and muldiv.c
5818 pass regression tests.
5820 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5822 * doc/Makefile.in: two runs of makeindex seem needed to get
5823 correct page references in the index of sdccman.pdf
5824 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5826 2006-06-17 Borut Razem <borut.razem AT siol.net>
5828 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5830 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5832 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5833 mentioned ec2drv and paulmon
5835 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5838 consecutive abs areas
5839 (find_empty_space, allocate_space): added map to handle codemap or
5841 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5842 absolute idata and xdata
5843 * as/mcs51/lkmem.c (summary2): updated legend
5845 2006-06-16 Raphael Neider <rneider AT web.de>
5847 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5849 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5851 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5853 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5855 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5857 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5858 value of generic pointers,
5868 src/z80/main.c: PORT structure, added elements for gp_tags field,
5869 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5870 fields in the PORT structure of each port,
5871 * src/SDCCast.c (decorateType): allow processing of generic pointers
5872 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5875 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5881 * src/pic16/pcode.c,
5883 * src/pic/pcoderegs.c,
5886 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5887 bug 1504689 on minGW
5889 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5891 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5893 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5895 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5897 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5899 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5902 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5904 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5905 to a char variable. Fixed bug #1504211
5906 * device/include/pic16/adc.h,
5907 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5908 and fixed bug #1364390
5910 2006-06-10 Borut Razem <borut.razem AT siol.net>
5912 * CVSROOT: removed the CVS left-over
5914 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * as/hc08/asmain.c (asexit),
5917 * as/hc08/lkmain.c (lkexit),
5918 * as/mcs51/asmain.c (asexit),
5919 * as/mcs51/lkmain.c (lkexit),
5920 * src/SDCCglue.c (DEFSETFUNC),
5921 * src/SDCCmain.c (linkEdit, assemble),
5922 * support/librarian/sdcclib.c (AddRel),
5923 replaced unlink() by standard C remove()
5924 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5925 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5926 gatherImplicitVariables): new, added to fix bug 608752,
5927 (createFunction): added gatherImplicitVariables()
5928 * src/SDCCast.h: added createRMW prototype
5929 * src/SDCCsymt.h (struct symbol): added infertype
5930 * support/regression/tests/bug608752.c: new, added
5932 2006-06-10 Raphael Neider <rneider AT web.de>
5934 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5935 multibyte dummy reads (fixes #1503234)
5937 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * device/include/mcs51/compiler.h: new, added header file to enable
5940 creating common sfr definition header files for different compilers
5942 2006-06-05 Raphael Neider <rneider AT web.de>
5944 * src/pic16/{pcode.h,genarith.c}:
5945 introduced pCodeOp combining any two pCodeOps (previously only
5946 two register operands could be combined), removed pcop2 from
5947 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5948 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5949 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5950 rewritten to use new PO_TWO_OPS
5951 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5952 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5953 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5954 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5955 (pic16_get_op): embraced return arg to allow #define return(x),
5956 added new case for combined opcodes
5957 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5958 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5959 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5961 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5963 * src/SDCCval.c (checkConstantRange): added
5964 * src/SDCCval.h: added checkConstantRange
5965 * support/Util/SDCCerr.c,
5966 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5967 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5968 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5969 * src/SDCCast.c (decorateType): added checkConstantRange,
5970 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5971 can be emitted with the correct always true/false warning,
5972 added optimization for double '!';
5973 result of decorateType() must be assigned back to the tree, because
5974 decorateType() can change the tree
5975 * src/SDCCicode.c (geniCodeLogic),
5976 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5977 (checkConstantRange): removed, it was only a fragment which never
5979 * src/SDCCsymt.c (computeType): fixed promotion for
5980 "-1 < (unsigned bit) b"
5981 * src/pic/ralloc.c (packRegsForAssign),
5982 * src/pic16/ralloc.c (packRegsForAssign),
5983 * src/hc08/ralloc.c (packRegsForAssign),
5984 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5986 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5987 * support/regression/tests/constantRange.c: added
5988 * support/valdiag/tests/constantRange.c: added
5989 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5991 2006-06-02 Borut Razem <borut.razem AT siol.net>
5993 * support/regression/ports/pic16/support.c: increase stack size
5995 * support/regression/Makefile.in: sort tests by name so that the
5996 resutlts can be compared on different machines / platforms
5998 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6000 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6001 * src/ds390/gen.c (emitLabel): new, added,
6002 (genDjnz): fixed stack overflow bug,
6003 (throughout): cosmetic changes to sync with mcs51/gen.c,
6004 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6005 * src/mcs51/gen.c (genEndFunction): small optimization,
6006 (throughout): cosmetic changes to sync with ds390/gen.c
6008 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6010 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6011 (_print_format): fixed printing pointers
6012 * src/mcs51/gen.c (emitLabel, movb): new, added,
6013 (genAssign): small optimization,
6014 (genDjnz): fixed stack overflow bug,
6015 (throughout): replaced sprintf with SNPRINTF,
6016 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6017 replaced emitcode("mov", "b,...") with MOVB(...),
6018 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6019 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6020 * src/mcs51/peeph.def: added rules 140 and 264
6021 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6022 so they may get optimized into registers
6024 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6026 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6027 immediately when encountered,
6028 (printUsage): always use stderr even on windows
6030 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6032 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6033 (processParms): fixed bug #1247551
6034 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6035 parseCmdLine, main): print '--version' to stdout,
6036 print 'help' to stdout if --help is given,
6037 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6038 arguments are given; fixed --help
6040 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6042 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6043 * support/regression/tests/bug-1493710.c: added
6045 2006-05-27 Borut Razem <borut.razem AT siol.net>
6047 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6049 * support/regression/ports/pic16/support.c: increase stack size
6050 from default 64 bytes to 128 bytes
6051 * support/regression/tests/staticinit.c,
6052 support/regression/tests/float.c: regression tests fully enabled
6053 for pic16 port by putting the initialized data arrays into the code
6055 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6056 This was changed by mistake in the previous version.
6058 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6060 * src/pic16/gen.c (genFunction, genEndFunction): some
6061 beautifications, fixed bug with falsely restoring FSR2 in large
6062 stack model, thanks to Beau E. Cox for reporting the bug
6064 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6066 * debugger/mcs51/break.c,
6067 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6068 use %p to print pointers, made address variables unsigned
6069 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6070 * debugger/mcs51/symtab.c (parseSymbol): must return something
6071 * src/mcs51/gen.c (aopForSym): small optimization,
6072 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6073 (freeAsmop): added missing break,
6074 (aopPut): removed parameter bvolatile, determine it inside the function,
6075 (saveRegisters, unsaveRegisters): small optimization,
6076 (genIpush): removed pointless check,
6077 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6078 replaced sprintf with SNPRINTF,
6079 replaced strcpy with strncpyz,
6080 updated aopPut calls,
6081 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6082 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6084 2006-05-24 Borut Razem <borut.razem AT siol.net>
6086 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6087 modification of test for the pic16 port, put the array to the code
6088 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6090 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6092 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6093 * support/Util/pstdint.h: added
6095 2006-05-22 Borut Razem <borut.razem AT siol.net>
6097 * src/regression/Makefile: removed bool2.c test, added -q linker option
6098 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6099 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6100 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6101 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6102 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6103 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6104 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6105 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6106 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6108 2006-05-22 Raphael Neider <rneider AT web.de>
6110 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6111 bug #1492360 (problematic due to generic pointers, see code)
6113 2006-05-22 Borut Razem <borut.razem AT siol.net>
6115 * support/regression/ports/pic16/specs.mk: removed stack size linker
6117 * support/regression/tests/array.c,
6118 support/regression/tests/bitopcse.c,
6119 support/regression/tests/bug-908454.c,
6120 support/regression/tests/malloc.c: modified for pic16 regression test
6121 * support/regression/tests/bitfields.c:
6122 pic16 - excluded bitfileds of size > 8
6123 * support/regression/tests/bp.c: pic16 - reduced data size
6124 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6125 * support/regression/tests/bug-460010.c:
6126 pic16 - used the absolute address the fits in memory
6127 * support/regression/tests/bug-716242.c:
6128 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6129 * support/regression/tests/float.c:
6130 pic16 - excluded - data size too big
6131 * support/regression/tests/onebyte.c:
6132 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6133 * support/regression/tests/shifts.c:
6134 pic16 - function names probably have to differ in first X characters
6136 * support/regression/tests/staticinit.c:
6137 pic16 - excluded some tests due error: no target memory available for
6140 2006-05-22 Borut Razem <borut.razem AT siol.net>
6142 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6143 second try. Thanks Stas Sergeev once more.
6145 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6147 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6148 (genLeftShift, genRightShift): fixed bug 1491627
6149 * src/hc08/peeph.def (rules 7, 8.x): added
6150 * support/regression/tests/shifts.c (ShiftLeftByParam,
6151 ShiftRightByParam, testShiftByParam): added to test variable shifting
6153 2006-05-20 Raphael Neider <rneider AT web.de>
6155 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6156 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6157 (allocReg): add only new registers to dynAllocRegs,
6158 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6159 #1489055, #1445850, and probably #1483693
6161 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6163 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6164 bug in for-loop that didn't emit the last of CONFIG and ID registers
6166 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6170 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6171 1489016, 1434401 and 1490124
6172 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6173 1489016, 1434401 and 1490124
6175 2006-05-17 Borut Razem <borut.razem AT siol.net>
6177 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6180 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6182 * device/include/mcs51/P89c51RD2.h,
6183 * device/include/mcs51/P89LPC901.h,
6184 * device/include/mcs51/P89LPC922.h,
6185 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6187 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6189 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6190 to fix missing stack pragma in compiled binary object file,
6192 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6194 * support/packihx/configure.in,
6195 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6196 determine sizeof basic types even while cross compiling
6198 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6200 * src/avr/gen.c (aopop),
6201 * src/ds390/gen.c (aopOp),
6202 * src/hc08/gen.c (aopOp),
6203 * src/mcs51/gen.c (aopop),
6204 * src/pic16/gen.c (pic16_aopOp),
6205 * src/pic/gen.c (aopOp),
6206 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6207 if size of operand is smaller than spill location
6209 2006-05-12 Borut Razem <borut.razem AT siol.net>
6211 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6212 have to have CR/LF line endings even if they are checked out on *nix
6213 or on WIN32 in cygwin binmode
6215 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6217 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6218 * device/include/ds80c390.h: added sfr16 definitions
6222 * src/ds390/ralloc.c,
6223 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6224 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6225 bit returning functions
6226 * support/regression/tests/sfr16.c: enabled test on ds390
6228 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6230 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6231 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6233 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6235 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6236 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6237 (cl_address_space constructor): removed expensive initialization,
6238 (cl_address_space::get_cell): extended for late initialization,
6239 (cl_address_space::*): use late initialization,
6240 (cl_address_decoder::activate): removed expensive initialization,
6241 This reduced regression test running time by 25%
6243 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6251 * support/packihx/Makefile.in,
6252 * support/packihx/clean.mk,
6253 * support/packihx/Makefile.bcc,
6254 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6256 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6258 * src/SDCCval.c (valNot): fix for regression test failure
6259 of not.c on big endian hosts
6261 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6265 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6267 * device/lib/mcs51/Makefile.in: changed string comparison operator
6268 to = for POSIX compliance; == is bash extension
6270 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6272 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6275 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6277 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6278 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6279 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6280 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6281 bug report #1478657,
6283 2006-05-05 Borut Razem <borut.razem AT siol.net>
6285 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6288 2006-05-02 Borut Razem <borut.razem AT siol.net>
6290 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6291 create *.ind, which made make to fail if invoked with -j 2
6293 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6295 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6296 Hubert Sack for patch 1479782
6298 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6300 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6302 2006-05-01 Raphael Neider <rneider AT web.de>
6304 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6305 (create_pic): store only prefix-free device name,
6306 (init_pic): check for device names with "16" prefix,
6308 * src/pic/device.h (struct PIC_device),
6309 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6311 * device/include/pic/pic12f{635,675,629,683}.h,
6312 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6313 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6314 * device/include/pic/pic16f505.h,
6315 * device/lib/pic/libdev/pic16f505.c: removed
6316 * device/include/pic/pic14devices.txt: added support for pic12f
6317 devices, removed unsupported non 16-bit devices
6318 [above changes provided by patch from Zik Saleeba]
6319 * src/pic/*, src/pic16/*, device/include/pic16/*,
6320 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6322 2006-05-01 Borut Razem <borut.razem AT siol.net>
6324 * configure.in, configure, doc/Makefile.in:
6325 sync with nightly build makefile - latex, dvipdf and dvips
6328 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6330 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6331 in the library source
6333 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6335 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6337 2006-04-28 Raphael Neider <rneider AT web.de>
6339 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6340 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6341 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6342 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6344 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6346 * device/lib/pic/libdev/Makefile.in,
6347 * device/lib/hc08/Makefile.in,
6348 * device/lib/gbz80/Makefile.in,
6349 * device/lib/z80/Makefile.in,
6350 * device/lib/ds390/Makefile.in,
6351 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6352 thanks to Borut for the bug report
6354 * configure: always create doc/Makefile independent from --enable-doc
6355 * Makefile.in: always install from directory doc independent from
6357 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6359 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6360 * doc/Makefile.in: install *.txt if present
6361 * device/include/Makefile.in (install): added installation of pic/*.inc
6362 and pic/*.txt files again, they were erroneously removed
6364 2006-04-28 Raphael Neider <rneider AT web.de>
6366 * src/pic/{gen.c,main.h,pcode.c},
6367 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6368 concerning signedness with casts
6370 2006-04-28 Raphael Neider <rneider AT web.de>
6372 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6373 definition of an interrupt handler,
6374 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6375 interrupt handler stuff from picglue() to separate routine,
6376 (picglue): enabled definition of intr handlers in files w/o main()
6378 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6380 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6381 compilation with MSVC 2005 Express Edition (VC8)
6383 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6385 * device/lib/Makefile: fixed build of gbz80 lib
6387 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6389 * support/regression/tests/bug-460010.c,
6390 * support/regression/tests/bug-524691.c,
6391 * support/regression/tests/bug-716242.c: removed conditional defines
6392 that are already in testfwk.h
6394 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6396 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6397 (AccAXRsh1): added, shift right by 1,
6398 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6400 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6402 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6404 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6405 remove cast to same type
6406 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6407 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6409 * link/z80/Makefile: removed, they have moved to
6412 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6413 * install-sh: fix bug #1204398 by setting umask 0022
6414 * device/lib/Makefile: separate build of z80 and gbz80 lib
6416 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6418 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6419 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6421 One basic decision: e.g. src/clean.mk includes further files. In order
6422 to make this work there are two solutions:
6423 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6424 run configure on them. This way they can use
6425 'include $(srcdir)/port-clean.mk'
6426 - always include clean.mk by the Makefile at the same level. To avoid
6427 that `make clean` tries to include and build Makefile.dep the
6428 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6429 implemented, because now even `make uninstall` doesn't create
6430 Makefile.in. clean.mk could be eliminated by pasting it in
6433 * debugger/mcs51/Makefile.in: build own objects from library sources
6434 (SLIB, SDCC) in current directory
6436 * configure, configure.in: renamed --disable-device-lib-build in
6437 --disable-device-lib; added --enable-doc, the required tools are
6438 searched by configure; added result message; the toolchain for the
6439 belonging ports are now only built, if the port is enabled.
6441 * support/regression/*: all output is written in directory gen, because
6442 the fwk and ports directories don't livet in the build tree using vpath
6444 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6445 --disable-device-lib, added --enable-doc, added section VPATH
6447 * sim/ucsim/configure.in,
6448 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6449 z80 are enabled by default
6451 2006-04-24 Raphael Neider <rneider AT web.de>
6453 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6454 to config word, "pic14_"-prefixed some extern functions
6455 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6456 config word has been found
6457 * src/pic/device.h: added prototypes
6458 * src/pic/pcode.c: added "pic14_"-prefix where needed
6459 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6461 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6463 (pic14emitRegularMap): ignore config words,
6464 (pic14createInterruptVect): moved generating __config directives away
6465 (picglue): have __config directives emitted
6467 2006-04-24 Borut Razem <borut.razem AT siol.net>
6469 * doc/Makefile: sync with nightly build makefile
6471 2006-04-24 Raphael Neider <rneider AT web.de>
6473 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6474 registers that have not been assigned proper liveranges,
6475 fixes #1469504 and #1474602,
6476 (pCodeRegOptimizeRegUsage): fixed typo in comment
6478 2006-04-24 Borut Razem <borut.razem AT siol.net>
6480 * device/examples/main8051.c: deleted - it was removed from CVS
6481 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6482 after the transition to Subversion
6483 * src/SDCCalloc.h: deleted - it was removed from CVS
6484 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6485 after the transition to Subversion
6486 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6487 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6488 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6489 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6491 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6493 * as/asx8051.dsp: added mcs51/strcmpi.h
6494 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6495 * as/hc08/aslink.h: updated lnksect prototype
6497 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6499 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6500 (newdot): handle A_ABS
6502 * as/mcs51/asout.c (outarea): output address
6503 * as/hc08/lkaomf51.c,
6504 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6506 * as/mcs51/i51pst.c,
6507 * as/z80/z80pst.c: "ABS" is not A_OVR
6508 * as/hc08/lkarea.c (newarea): read a_addr,
6509 (lnkarea): added codemap array, sort absolute areas to the front,
6510 combine all GSINITx/GSFINAL,
6511 (find_empty_space, allocate_space): new functions,
6512 (lnksect): return next address, handle absolute sections
6513 * as/mcs51/lkarea.c (newarea): read a_addr,
6514 lnksect2 prototype changed,
6515 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6516 (find_empty_space, allocate_space): new, factored out of lnksect2,
6517 (lnksect2): return next address, handle absolute sections
6519 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6520 * as/hc08/lklibr.c (addfile, fndsym),
6521 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6522 index out of range and detect both '\' and '/'
6523 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6524 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6525 regression tests (ds390 cannot return bool yet)
6526 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6527 document critical interrupts on z80, document changed SDCC define
6528 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6529 (_a390_mapping): added .org directive
6530 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6531 (genMultOneByte): fixed warnings
6532 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6534 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6535 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6536 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6537 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6538 * src/pic16/main.c: removed newReg prototype
6539 * src/pic16/pcode.c,
6540 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6542 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6544 * src/pic16/ralloc.c
6545 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6547 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6548 from short to PIC_OPTYPE
6549 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6550 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6551 optype from short to PIC_OPTYPE
6552 * src/port.h: made int_size unsigned to fix warnings
6553 * src/SDCC.y: fixed warning on MSVC
6554 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6555 * src/SDCCopt.c (convertToFcall): fixed warnings
6556 * src/SDCCsymt.h: removed double prototype for genSymName
6557 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6558 offset int to fix warnings
6560 2006-04-22 Borut Razem <borut.razem AT siol.net>
6562 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6563 references to CVS replaced with Subversion
6565 2006-04-21 Borut Razem <borut.razem AT siol.net>
6567 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6568 references to CVS replaced with Subversion
6570 2006-04-19 Borut Razem <borut.razem AT siol.net>
6572 * src/version.awk: adapted for svn
6573 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6574 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6575 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6576 /binutils-avr/etc/*.vi, *.jin: removed all properties
6577 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6579 2006-04-19 Borut Razem <borut.razem AT siol.net>
6581 * CVS to Subversion migration completed
6583 2006-04-18 Borut Razem <borut.razem AT siol.net>
6585 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6586 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6588 2006-04-17 Borut Razem <borut.razem AT siol.net>
6590 * device/include/Makefile.in: added pic/*.inc to the installation
6592 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6594 * support/regression/collate-results.py: fixed output in case of
6596 * support/regression/generate-cases.py: fixed splitting of pathnames
6598 * as/hc08/lklibr.c (addfile),
6599 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6601 2006-04-11 Raphael Neider <rneider AT web.de>
6603 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6604 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6605 * src/pic16/pcode.c (assignValnums): fixed #1460578
6607 2006-04-11 Raphael Neider <rneider AT web.de>
6609 * device/lib/pic/libdev/*.c,
6610 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6611 fixes #1468739, enables compilation in --std-c99 mode
6612 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6614 2006-04-11 Raphael Neider <rneider AT web.de>
6616 * src/pic/device.c (find_device): removed debug output
6617 (list_valid_pics): enabled verbose listing of supported devices
6618 * device/include/stdbool.h: define bool as char for pic14/16 as well
6620 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6622 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6624 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6626 * .version: bumped version to 2.5.6
6627 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6629 2006-04-06 Raphael Neider <rneider AT web.de>
6631 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6632 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6633 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6634 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6635 pic14_constructAbsMap
6636 (pic14printPublics): declare absolute global symbols as global
6637 (pic14createInterruptVect),
6638 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6639 (newReg): assume new registers unused, use correct name in
6640 hashtable (reg->name instead of name), more debugLog output
6641 * src/pic/device.h (PIC_device): added fields for verbose output
6642 * src/pic/device.c: moved device definition to pic14devices.txt,
6643 added routines for runtime parsing of pic14devices.txt,
6644 added support for second config word
6645 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6646 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6647 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6648 (_pic14_parseOptions): moved pCodeInitRegisters here
6649 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6650 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6651 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6652 handling the pseudo stack
6653 * device/lib/Makefile.in: ignore failures in objects-pic16,
6654 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6655 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6656 * device/lib/pic/Makefile.subdir,
6657 * device/lib/pic16/Makefile.subdir: improved clean rules
6658 * device/lib/pic/libdev/: NEW, pic14 device libraries
6659 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6660 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6661 * device/include/Makefile.in: create subdir and install pic14 headers
6662 * device/include/pic/p16f_common.inc: removed unused declarations
6663 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6664 PICs from inc2h.pl v1.6,
6665 replaced BIT_AT macros with struct declarations
6666 * device/include/pic/pic14devices.txt: definition of supported devices,
6667 all above improvements contributed by Zik Saleeba, thanks
6668 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6669 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6672 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6674 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6675 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6676 thanks to Charles Olds
6678 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6680 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6682 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6684 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6685 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6686 * support/regression/bug1464657.c: added, new test
6688 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6690 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6693 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6695 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6696 --no-peep and --peep-file <file> are used don't use default rules but
6699 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6701 * src/mcs51/gen.c (genCall): fixed bug 1457608
6703 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6705 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6706 changes seem to cause (trigger?) problems with the build system.
6708 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6710 * src/SDCCpeeph.c (operandsLiteral): new, added,
6711 (callFuncByName): inserted operandsLiteral
6712 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6714 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6716 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6717 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6719 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6722 implemented patch 1120823 Thanks to Willy De la Court (normal
6723 interrupts need an interrupt number now if they are made critical),
6724 and enabled nesting of critical functions though not for gbz80
6725 (genCritical, genEndCritical): added functions
6726 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6727 * src/z80/mappings.i: added "ei" to all mappings
6729 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6731 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6732 submitted by the Debian SDCC maintainer Aurelien Jarno:
6733 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6734 archive with gcc 4.1 on mips and wrote the patch"
6736 2006-03-16 Raphael Neider <rneider AT web.de>
6738 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6739 the left operand is shorter than the result (c* = lit-c* + int),
6741 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6744 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6746 * src/.version: increased version number to 2.5.5
6747 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6748 linking is done manually in pic16 port's _linkEdit,
6749 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6750 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6751 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6752 allocate asmop as AOP_ACC,
6753 (aopForRemat): added parameter 'bool result' in function declaration,
6754 (pic16_aopGet): return AOP_ACC when accessing WREG,
6755 (pic16_popGetTempReg): minor modification,
6756 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6757 'pic16_allocWithIdx',
6758 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6759 calling function in absolute addresses,
6760 (genAssign): take into account AOP_ACC asmop,
6761 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6762 * src/pic16/pcoderegs.c: some debug functions and lines added,
6763 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6764 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6766 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6767 call to allocReg, not by manually allocating a new one,
6768 (pic16_assignRegisters): now before going through the register
6769 allocating functions mark all registers as free. This eliminates some
6770 side effects resulting from peephole parser done earlier in the backbone
6772 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6774 * src/SDCCicode.c (geniCodeLogic),
6775 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6777 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6779 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6780 (genSend): bugfix, do not allocate and free twice,
6781 (shiftRLong): handle partially overlapping aops
6782 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6784 2006-03-08 Borut Razem <borut.razem AT siol.net>
6786 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6789 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6791 * support/regression/tests/bug1409955.c: new, added
6792 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6793 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6794 (aopForSym, aopOp): increment asmop.allocated if reused,
6795 (freeAsmop): decrement asmop.allocated and check for zero instead of
6797 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6798 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6799 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6800 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6801 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6802 genSignedRightShift, genRightShift, genDataPointerGet,
6803 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6804 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6805 in reverse order from allocation,
6806 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6807 added swappedLR to keep track
6808 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6809 pdata & code for GCC, z80, gbz80 & hc08
6810 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6812 2006-03-08 Raphael Neider <rneider AT web.de>
6814 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6816 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6819 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6820 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6822 2006-03-06 Borut Razem <borut.razem AT siol.net>
6824 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6825 made the linker quiet
6827 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6829 * src/pic16/gen.c (genPcall): fixed bug #1443644
6830 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6831 which dumps before the function entry point a data byte which represents
6832 the number of the local variables used by the specified function, added
6833 'xinst' for initial support for Extended Instruction Support,
6834 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6835 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6836 port->fun_prefix anymore (may change later),
6837 (genFunction, genEndFunction): do not store/restore local registers for
6838 _main (this should take care the --main-return command line option in
6840 (genOr): removed some legacy pic-port instructions,
6841 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6842 performing operations with SFR's causes data to be written more than
6843 once to each SFR. Perhaps SFRs should be handled in special cases...
6844 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6846 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6847 into account for stack starting position,
6848 (struct OPTIONS pic16_optionsTable): added command line argument
6849 --extended or -y for Extended Instruction Support,
6850 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6851 (deassignLRs): *** perhaps the most important change, old 'for' code
6852 (commented out for reference), didn't account for some registers which
6853 were left marked 'not free' after a pointer operation. The change
6854 reduces register usage a lot in some cases
6856 2006-03-04 Borut Razem <borut.razem AT siol.net>
6858 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6860 * support/regression/tests/bug-524697.c: decreased array size for
6861 mcs51 to fit into the internal RAM
6862 * support/regression/Makefile.in: a little bit more verbose
6864 2006-03-03 Borut Razem <borut.razem AT siol.net>
6866 * support/regression/fwk/lib/testfwk.c,
6867 support/regression/fwk/include/testfwk.h: introduced function
6868 _prints(), nonrecursive _printn(), call _initEmu() from main()
6869 * support/regression/ports/gbz80/support.asm,
6870 support/regression/ports/ucz80/support.asm,
6871 support/regression/ports/z80/support.asm,
6872 support/regression/ports/ds390/support.c,
6873 support/regression/ports/hc08/support.c,
6874 support/regression/ports/host/support.c,
6875 support/regression/ports/mcs51/support.c,
6876 support/regression/ports/xa51/support.c: added empty _initEmu()
6878 * support/regression/ports/pic16/gpsim.cmd,
6879 support/regression/ports/pic16/spec.mk,
6880 support/regression/ports/pic16/support.c,
6881 support/regression/Makefile.in: added pic16 regression test
6883 2006-03-01 Raphael Neider <rneider AT web.de>
6885 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6886 genConstPointerGet): use safe way of generating MOVFF to cover
6887 literals as well as registers, fixes bug #1440527
6888 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6890 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6891 more correctly, fixes bug #1232186
6892 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6893 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6894 gplink guess the correct processor in more cases, applied patch
6895 from Till Riedel attached to and fixing bug #1436552
6897 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6899 * support/regression/tests/array.c: added, contains check for #1434401
6900 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6902 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6905 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6906 * device/include/mcs51/c8051f326.h,
6907 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6908 * device/include/mcs51/c8051f000.h,
6909 * device/include/mcs51/c8051f018.h,
6910 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6911 PCON_IDLE,PCON_STOP and added sfr16 definitions
6913 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6915 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6916 genGetWord): fixed bug 1409955
6918 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * device/include/hc08/mc68hc908gp32.h,
6921 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6923 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6925 * src/SDCCast.c (constExprValue): return NULL if not a value
6926 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6927 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6928 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6930 2006-02-13 Borut Razem <borut.razem AT siol.net>
6932 * src/regression/ptrarg.c: added, fails due to bug #1430967
6933 * src/regression/Makefile: ptrarg.c added, ...
6935 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6938 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6940 2006-02-11 Borut Razem <borut.razem AT siol.net>
6942 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6943 print "Processor: xxx" message to stdout only if --verbose
6945 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6947 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6948 * support/regression/tests/bug1426356.c: added
6949 * support/regression/tests/bitfields.c: removed 2 tests
6951 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6954 * device/include/mcs51/c8051f330.h,
6955 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6956 PCON_IDLE,PCON_STOP and added sfr16 definitions
6957 * device/lib/_divsint.c,
6958 * device/lib/_divuint.c,
6959 * device/lib/_divulong.c,
6960 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6961 register bank bug for small stackauto
6963 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6965 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6967 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6969 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6970 * all.dsp: corrected several bin paths
6971 * device/include/mcs51/c8051f120.h,
6972 * device/include/mcs51/c8051f300.h,
6973 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6974 to PCON_IDLE,PCON_STOP
6975 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6976 * device/lib/printf_large.c (output_float): fixed bug 1388703
6977 * support/regression/tests/bug1057979.c: added test for bug 1388703
6979 2006-02-08 Raphael Neider <rneider AT web.de>
6981 * src/pic/pcode.c (pciTRIS): fixed typo,
6982 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6983 (LinkFlow): fixed handling of flows that end in a call,
6984 (ReuseReg): perform safety check earlier
6985 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6986 to work with flows at the beginning of a pBlock,
6987 fixes #1426557 (Symbol not previously defined),
6988 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6990 (RemoveUnusedRegisters): update register usage info
6991 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6992 created, reuse existing ones instead
6993 * src/pic/gen.c (genPcall): fixed #1424719
6995 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6997 * link/z80/lkmain.c,
6999 * link/z80/lkdata.c,
7000 * link/z80/aslink.h: fixed build on current cygwin:
7001 replaced getline() by lk_getline()
7003 2006-02-01 Borut Razem <borut.razem AT siol.net>
7005 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7006 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7007 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7008 src/regression/bool1.c, src/regression/bool2.c,
7009 src/regression/bool3.c, src/regression/call1.c,
7010 src/regression/compare.c, src/regression/compare10.c,
7011 src/regression/compare2.c, src/regression/compare3.c,
7012 src/regression/compare4.c, src/regression/compare5.c,
7013 src/regression/compare6.c, src/regression/compare7.c,
7014 src/regression/compare8.c, src/regression/compare9.c,
7015 src/regression/configword.c, src/regression/for.c,
7016 src/regression/inline.c, src/regression/mult1.c,
7017 src/regression/nestfor.c, src/regression/or1.c,
7018 src/regression/pointer1.c, src/regression/ptrfunc.c,
7019 src/regression/rotate1.c, src/regression/rotate2.c,
7020 src/regression/rotate3.c, src/regression/rotate4.c,
7021 src/regression/rotate5.c, src/regression/rotate6.c,
7022 src/regression/rotate7.c, src/regression/string1.c,
7023 src/regression/struct1.c, src/regression/sub.c,
7024 src/regression/sub2.c, src/regression/switch1.c,
7025 src/regression/while.c, src/regression/xor.c,
7026 src/regression/create_stc, src/regression/simulate,
7027 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7029 * src/regression/gpsim_assert.h: added
7031 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7033 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7034 ((void (code *) (void)) 0) ();
7043 * as/mcs51/aslink.h,
7045 * as/mcs51/asmain.c,
7046 * as/mcs51/lkdata.c,
7048 * as/mcs51/lkmain.c,
7051 * as/z80/asmain.c: fixed build on current cygwin:
7052 replaced getline() by as_getline()
7054 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7056 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7057 declarator in the symbol chain
7059 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7060 parameter list for function pointers
7061 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7062 * support/regression/tests/bug-716242.c: added
7064 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7066 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7068 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7070 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7072 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7073 inifinitely recurseable, added static
7074 * support/regression/tests/bug-1408066.c: added
7076 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7079 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7080 renamed, added possibility to create "postLoopLbl"-labels
7081 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7082 newiTempLoopHeaderLabel
7083 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7084 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7085 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7086 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7087 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7088 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7089 (basicInduction): fixed bug #136564, made static,
7090 (loopInduction): changed parameter of basicInduction, made static,
7091 (addPostLoopBlock): added
7092 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7093 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7095 * support/regression/tests/bug-136564.c: added
7096 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7097 --std-sdcc99 to LIBSDCCFLAGS
7099 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7101 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7103 * support/regression/tests/bug-1406131.c: added
7105 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7107 * src/SDCCast.c (decorateType): fix promotion of unary minus
7108 * src/SDCCsymt.c (computeType): beautified
7109 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7110 (valUnaryPM, valComplement): fix sign and promotion,
7111 (valNot): ANSI: result type is int (SDCC: unsigned char)
7112 * support/regression/tests/uminus.c: speedup by removing superflous
7114 * support/regression/tests/onebyte.c: added promotion and signedness
7115 tests for unary minus
7116 * support/regressions/tests/bug-477927.c: disable warning about
7117 uninitialized variables
7118 * support/regression/tests/not.c: added
7120 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7122 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7123 * src/mcs51/gen.c (gen51Code): show final register usage after
7124 fillGaps in asm with --i-code-in-asm
7125 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7126 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7127 incUsed, rliveClear, adjustIChain): made static,
7128 (setFromRange): excluded because it's unused,
7129 (findPrevUseSym, markWholeLoop): added,
7130 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7131 through all branches of predecessors enables sdcc to emit the warning
7132 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7133 (rlivePoint): made static, added parameter emitWarnings which is only
7134 true during the first run out of two,
7135 (findRecursiveSucc, findRecursivePred): removed,
7136 (computeLiveRanges): made static, added parameter emitWarnings,
7137 (dumpIcRlive): added for debugging only
7138 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7139 removed prototype of setFromRange()
7140 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7141 in call of computeLiveRanges()
7142 * support/regression/tests/bug-895992.c: added
7143 * support/regression/tests/bug-971834.c: added
7144 * support/valdiag/tests/bug-895992.c: added
7145 * support/valdiag/tests/bug-971834.c: added
7147 2005-12-18 Raphael Neider <rneider AT web.de>
7149 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7150 (genUnpackBits): improved code for direct operands,
7151 (genPackBits): improved code for literal assignment to bitfields
7152 and for direct destination operands (no FSR indirection),
7153 prevented redundant AND, fixes #1362800,
7154 (AccLsh): added parameter to disable masking of the result
7155 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7156 skip instructions with side-effects (like incfsz),
7157 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7158 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7159 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7162 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7164 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7165 volatile variables as spill location
7167 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7169 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7171 * support/regression/tests/bug-1376320.c: added
7173 2005-12-08 Raphael Neider <rneider AT web.de>
7175 * src/pic/device.c: renamed is_shared to pic14_is_shared
7176 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7177 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7178 (is_valid_identifier): added for above workaround
7180 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7182 * device/lib/Makefile.in: fixed to enable port-specific-objects
7183 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7184 char, thanks Hubert Sack
7185 * doc/sdccman.lyx: documented --xstack-loc,
7186 elaborated a bit more on interrupts and pitfalls,
7187 removed "setjmp/longjmp unsupported",
7188 documented some unsupported C99 features
7189 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7190 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7191 if, thanks Hubert Sack
7192 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7193 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7195 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7196 regression tests can report resource usage (rfe 700441)
7197 * support/regression/collate-results.py: report resource usage
7198 * support/regression/ports/ds390/spec.mk,
7199 * support/regression/ports/hc08/spec.mk,
7200 * support/regression/ports/mcs51/spec.mk,
7201 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7202 * support/regression/ports/ds390/uCsim.cmd,
7203 * support/regression/ports/hc08/uCsim.cmd,
7204 * support/regression/ports/mcs51/uCsim.cmd,
7205 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7206 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7207 library, use the default one
7208 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7209 building the library
7211 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7213 * config.dsp: added dependency on .version and configure_vc.awk
7214 * device/include/setjmp.h: updated for --stack-auto and --xstack
7215 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7216 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7217 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7218 * device/lib/libsdcc.lib: added _setjmp
7219 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7220 (decorateType): fixed bug 1372851,
7221 (optimizeGetHbit): fixed warning
7222 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7223 array initialisation
7224 * support/regression/tests/bug1057979.c: added test for bug 1358192
7225 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7227 2005-12-03 Borut Razem <borut.razem AT siol.net>
7229 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7230 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7232 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7234 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7235 createIval): implement symbol independant "flexible array member",
7236 (createIvalCharPtr): implemented flexible array initialisation with a
7238 * src/SDCCsymt.c (copyStruct): removed,
7239 (getSize): fixed misleading comment,
7240 (getAllocSize): removed, the additional allocation size is now in
7241 sym->flexArrayLength,
7242 (checkStructFlexArray): new, syntax checks for flexible array members,
7243 (compStructSize): added syntax checks for "flexible array members"
7244 (copyStruct): removed,
7245 (copyLinkChain): removed inefficient fix for bug 770487
7246 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7247 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7248 symbol->flexArrayLength
7250 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7251 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7252 * support/regression/tests/structflexarray.c: added
7253 * support/valdiag/tests/structflexiblearray.c: added
7255 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7257 * src/SDCCast.c (decorateType): fixed bug 1368489
7258 * support/Util/SDCCerr.c,
7259 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7261 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7263 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7264 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7266 2005-11-27 Borut Razem <borut.razem AT siol.net>
7268 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7269 support/cpp2/mkdeps.h: added command line option
7270 -obj-ext=<extension> to SDCPP to define object file externion, used
7271 for generation of make dependencies (-M)
7272 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7274 2005-11-26 Borut Razem <borut.razem AT siol.net>
7276 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7277 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7278 added pic and pic16 libraries
7280 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7282 * device/include/float.h: Corrected typo in prototype of __fsgt
7284 2005-11-25 Borut Razem <borut.razem AT siol.net>
7286 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7287 added creation of model-mcs51-stack-auto libraries
7289 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7291 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7293 * src/SDCCast.c (createIvalArray): removed obsolete comment
7295 2005-11-24 Borut Razem <borut.razem AT siol.net>
7297 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7298 added missing device/lib/mcs51/crt*.asm sources
7300 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7302 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7304 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7306 * device/lib/_fs2schar.c,
7307 * device/lib/_fs2sint.c,
7308 * device/lib/_fs2slong.c: optimized inline asm
7310 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7312 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7313 Better handling of floats between -1.0 and 0.0.
7315 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7317 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7318 (the missing "if"s prohibited removal of redundant labels)
7320 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7322 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7323 Properly convert floats between -1.0 and 0.0 to long, int, and char
7324 types (max integer value of negative floats tends to zero).
7325 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7326 Removed changes made so to work properly with floats between
7327 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7330 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7332 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7333 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7334 (genCast) cosmetic change
7335 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7336 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7338 * support/regression/tests/bitfields (testSignedBitfields): added
7340 2005-11-18 Borut Razem <borut.razem AT siol.net>
7342 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7343 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7344 introduced SILENT option to make building of pic16 libraries less
7346 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7348 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7349 Now they work properly with floats between -1.0 and 0.0
7350 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7352 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7354 * src/SDCCicode.c (printOperand): added missing else
7356 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7358 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7359 reformatted for better readability
7360 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7363 2005-11-17 Borut Razem <borut.razem AT siol.net>
7365 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7366 introduced SILENT option to make building of pic16 libraries less
7367 verbose - used for nightly snapshot build
7368 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7369 available on Win32 platforms.
7370 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7371 medium, large, pic and pic16
7373 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7375 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7376 printf("%f"...) sets fraction to zero.
7378 2005-11-16 Raphael Neider <rneider AT web.de>
7380 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7382 * src/pic/gen.c (genIfx): implemented for CARRY bit
7383 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7384 to generic pointers, fixes #1357332,
7385 (pic16_movLit2f): NEW,
7386 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7388 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7390 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7392 2005-11-11 Raphael Neider <rneider AT web.de>
7394 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7395 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7396 compute pointer's type from operand,
7397 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7398 improved single bit reads, fixes bug #1353379
7400 2005-11-09 Borut Razem <borut.razem AT siol.net>
7402 * support/scripts/sdcc.nsi: added lib/pic to the package
7404 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7406 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7408 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * support/regression/tests/bug1348008.c: added
7411 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7412 * support/regression/tests/bug1337835.c: updated comment
7414 2005-11-06 Borut Razem <borut.razem AT siol.net>
7416 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7417 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7418 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7419 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7420 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7421 dynamic construction of cl_error_class and derivates - 2.nd try
7423 2005-11-05 Borut Razem <borut.razem AT siol.net>
7425 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7426 bug, which caused Bus Errors on sparc solaris
7428 2005-11-04 Borut Razem <borut.razem AT siol.net>
7430 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7431 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7432 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7433 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7434 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7435 and derivates to resolve the initialization problem on OSX
7437 2005-11-02 Borut Razem <borut.razem AT siol.net>
7439 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7440 corrected typo - #include <winsock2.h>
7442 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7444 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7445 (_asxxxx_mapping): added org directive for future enhancements
7447 2005-11-01 Borut Razem <borut.razem AT siol.net>
7449 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7450 enabled sockets on WIN32
7451 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7453 2005-10-31 Borut Razem <borut.razem AT siol.net>
7455 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7456 WIN32 backslash path delimiters should be escaped when used in C strings
7457 * support/regression/tests/bitfields.c: exclude failing assertions for
7458 __CYGWIN32__ and __MINGW32__ hosts
7460 2005-10-30 Borut Razem <borut.razem AT siol.net>
7462 * src/SDCCutil.c: corrected double comparison typo
7464 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7466 * device/lib/medium/Makefile: added for new memory model medium
7467 * device/include/asm/mcs51/features.h: updated for medium/pdata
7468 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7469 added Multiply & Accumulate sbit's and MAC0_PAGE define
7470 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7471 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7472 * device/lib/_mullong.c: update for medium model
7473 * device/lib/incl.mk: added medium model
7474 * doc/sdccman.lyx: documented medium model
7475 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7476 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7477 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7478 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7479 (allocParms): set SCLS and OCLS to pdata for medium model
7480 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7482 (powof2): return <0 if not power of 2
7483 * src/avr/gen.c (genBitWise): use updated powof2
7484 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7485 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7486 (shiftLLeftOrResult): use B if necessary
7487 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7488 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7489 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7490 * support/regression/Makefile.in: added test-mcs51-medium
7491 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7493 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7495 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7497 * device/lib/time.c (mktime): fixed bug 1334315
7499 2005-10-28 Raphael Neider <rneider AT web.de>
7501 * device/include/pic/p16f_common.inc: added common declarations
7502 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7504 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7506 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7507 (aopPutUsesAcc): added to predict accumulator use,
7508 (assignResultValue): save acc if necessary,
7509 (genMinusDec): store result if indirectly addressed,
7510 (genDivOneByte): save acc if necessary,
7511 (movLeft2Result): bugfix if left already in acc,
7512 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7513 attention to accumulator use (esp. pdata),
7514 (genReceive): receive pdata correctly
7515 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7516 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7518 2005-10-27 Raphael Neider <rneider AT web.de>
7520 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7522 2005-10-27 Raphael Neider <rneider AT web.de>
7524 * .version: changed version to 2.5.4
7525 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7526 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7527 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7528 arithmetics support routines
7529 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7530 * device/lib/Makefile.in: also create installdir for pic
7532 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7534 * src/pic/device.c (dump_sfr): rewritten to delegate register
7535 placement to the linker (use `extern sym' rather than sym EQU addr),
7536 (validAddress): fixed to check last specified address
7537 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7538 (popGetLit): truncate literal value to 8 bit,
7539 (popGet): moved assert to more appropriate place
7540 (popGetExternal): create pCode operand from and mark the according
7541 symbol as being `extern'
7542 (popGetAddr): added sanity check on immediate's offset, provide
7543 GPOINTER tag on demand
7544 (aopPut): fixed for immediates,
7545 (mov2w_op): move operand's address or contents to WREG (depending on
7546 operand type), safer variant of mov2w,
7547 (movwf,call_libraryfunc): NEW, handy abbreviations,
7548 (get_argument_pcop,get_return_val_pcop,pass_argument,
7549 get_returnvalue): interface for accessing function parameters and
7551 (assignResultValuei,genRet): use new parameter/return value interface
7552 (pic14_getDataSize): back to old version handling generic pointers,
7553 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7554 provided implementation and/or fixed old one,
7555 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7556 calls, removed legacy 8051 reference code
7557 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7558 (loadSignToC): NEW, move the operands sign bit to CARRY,
7559 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7560 genRightShiftSigned, accepts negative shift counts,
7561 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7562 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7563 generic pointers, __data pointers and __code pointers,
7564 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7565 and signed bitfields, limit bitfields to 8 bit,
7566 (genDataPointerGet): fixed number of bytes read,
7567 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7568 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7569 pointers to constant data are no longer assumed to point to __code
7570 space, removed invalid pointer types,
7571 (bitpatternFromVal): retrieve the PICs representation of an integer
7573 (genDataPointerSet): fixed assigning to po_immediate operands,
7574 (genGenPointerSet): implemented as library call,
7575 (genIfx): fixed incorrect condition,
7576 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7577 provide GPOINTER tag according to destination's storage class,
7578 (genCast): added code to handle casting to generic pointers, added
7579 sign-/zero extension of the result
7580 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7581 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7582 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7584 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7585 address/register resides in the shared banks
7586 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7587 put all variables into separate sections (have the linker arrange
7589 (picglue): put init code and interrupt handlers in separate sections
7590 * src/pic/main.c: added port specific options table, modified to PORT
7591 structure to make GPOINTERs 3 byte, added pic14_options
7592 (_pic14_do_link): private linking routine (update paths to libraries,
7593 add libsdcc.lib by default)
7594 * src/pic/main.h: declare pic14_options
7595 * src/pic/pcode.c: fixed instructions i/o relations,
7596 (RegCond): reverted to correct version,
7597 (newpCodeOpLit): truncate literals to 8 bit,
7598 (genericPrint): added debug output,
7599 (getRegFromInstruction): fixed for various operand types, simplified
7600 (BuildFlow): fixed broken handling of isntructions with labels
7601 (LinkFlow): start at last instruction in flow (skip trailing comments),
7602 pass the flow on to the next instruction after CALL
7603 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7604 (insertPCodeInstruction): fixed inserting after a skip instruction,
7605 (DoBankSelect): fixed for labeled instructions
7606 (OptimizepBlock): honor --nopeep switch
7607 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7608 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7609 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7610 (pCodeOptime2pCodes): allow disabling this optimization via
7611 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7612 but is still buggy), started implementation of a dataflow based
7613 pCode optimization (CSE + dead code elimination)
7614 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7615 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7616 names are independant of the stack location and therefore portable across
7619 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7622 (selectSpil): fixed bug 1337835 by not spilling bit variables
7623 * support/regression/tests/bug1337835.c: added test for this bug
7624 * src/mcs51/peeph.def: restart after rule 3.c,
7625 addded rules 263.x to optimize loading constants
7627 2005-10-26 Raphael Neider <rneider AT web.de>
7629 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7630 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7631 (genAssign): emit warning when casting literals to generic pointer
7632 type, also applies when taking the address of a fixed variable,
7633 (genCast): improved casting to generic pointers
7634 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7635 extern variables, added verbose error message
7636 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7638 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7640 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7641 carry must be complemented too
7642 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7643 could be emitted by genMinus
7644 * src/SDCCval.c (constVal): fixed bug 1305065
7646 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7648 * src/SDCCast.c (addCast): added promotion for bit variables
7649 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7650 promotion casts + optimisation
7651 (optimizeGetWord): fix warning 'i' might be used uninitialized
7652 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7653 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7655 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7657 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7658 all chars are promoted to int; promotion should be handled in SDCCast.c
7660 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7662 * device/lib/_strcmp.c: Fixed bug 1326457
7664 2005-10-11 Raphael Neider <rneider AT web.de>
7666 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7667 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7669 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7671 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7672 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7674 2005-10-04 Raphael Neider <rneider AT web.de>
7676 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7677 device/lib/pic16/pics.all: added pic18f1320
7678 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7680 2005-09-30 Raphael Neider <rneider AT web.de>
7682 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7683 * src/pic16/devices.inc: NEW, provides device descriptions
7684 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7686 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7688 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7691 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7694 documented Any Order Bit, Higher Order Byte and Higher Order Word
7695 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7696 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7697 (optimizeGetAbit): new, to get any bit, not only the high bit,
7698 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7699 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7700 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7701 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7702 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7703 GETABIT, GETBYTE, GETWORD: decorate them,
7704 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7705 (ast_print): added GETABIT, GETBYTE, GETWORD
7706 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7707 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7708 (geniCodeBinary): new generic binary icode,
7709 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7710 * src/port.h: updated comment for PORT.hasExtBitOp
7711 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7712 (genGetByte): new, to get a single byte,
7713 (genGetWord): new, to get a word from a long,
7714 (gen51Code): added GETABIT, GETBYTE, GETWORD
7715 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7717 2005-09-23 Raphael Neider <rneider AT web.de>
7719 * configure.in, configure: have device/lib/pic configured
7720 * device/lib/Makefile.in: added model-pic14
7721 * device/lib/clean.mk: added pic/ to clean rule
7722 * device/lib/pic: added rudimentary pic14 library providing support
7723 functions for multiplication/division/generic pointer access
7724 * src/SDCCopt.c (convilong): mark support functions as extern
7725 for pic14 port as well
7726 * src/pic/gen.c (genMult): added assertions,
7727 (genpic14Code): emit warning on unhandled iCodes
7728 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7729 * src/pic/pcode.c (pCodeOpCopy),
7730 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7731 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7732 SFR_REGISTER}), made safe for future extensions
7733 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7734 instructions even if preceeded by SKIP instructions (also remove
7735 them); removed unused code
7736 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7737 prevents leaving parts of the structure uninitialized after copying
7739 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7741 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7743 * support/regression/tests/addsub.c: added test for the bug
7745 2005-09-21 Raphael Neider <rneider AT web.de>
7747 * device/include/pic16/pic18f1220.h,
7748 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7749 * device/lib/pic16/Makefile.rules: added missing opening paren
7750 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7751 are provided in genutils.c,
7752 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7753 operand/result sizes,
7754 (genCmp): assert on NULL pointers first, then check deref'ed values
7755 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7758 2005-09-18 Raphael Neider <rneider AT web.de>
7760 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7761 as these are now unused,
7762 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7763 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7764 local, avoids uninitialized pointer dereference on r->name
7765 * src/pic16/ralloc.c (newReg): fixed indentation
7767 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * src/SDCCval.c (constVal): fixed bug 730366
7770 * support/Util/SDCCerr.c,
7771 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7773 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7775 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7777 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7779 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7781 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7783 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7784 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7785 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7786 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7787 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7788 * packihx/packihx.c (hexDigit): made c unsigned char
7789 * as/mcs51/lklibr.c (fndsym),
7790 * link/z80/lkgb.c (gb),
7791 * link/z80/lklibr.c (fndsym),
7792 * link/z80/lkrloc.c (relr),
7793 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7794 * src/SDCC.lex (checkCurrFile, process_pragma),
7795 * src/SDCCglue.c (spacesToUnderscores),
7796 * src/SDCCmain.c (setParseWithComma, processFile),
7797 * src/asm.c (tvsprintf, printCLine),
7798 * src/avr/gen.c (emitcode, aopPut),
7799 * src/ds390/gen.c (emitcode),
7800 * src/hc08/gen.c (emitcode, emitinline),
7801 * src/mcs51/gen.c (emitcode, genInline),
7802 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7804 * src/pic/ralloc.c (debugLog),
7805 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7807 * src/pic16/ralloc.c (debugLog),
7808 * src/z80/main.c (_process_pragma):
7809 made all ctype.h function calls safe
7810 * src/SDCCopt.c: include math.h for fabs
7811 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7812 and used them throughout the code to make ctype.h function calls safe
7813 * src/ds390/main.c (asmLineNodeFromLineNode),
7814 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7815 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7817 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7818 (newpCodeAsmDir): made ctype.h function calls safe
7819 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7820 pic16_emitcode): made lbp unsigned char*
7821 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7822 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7823 * src/xa51/gen.c (emitcode),
7824 * src/z80/gen.c (_emit2): made lbp unsigned char*
7825 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7828 2005-09-05 Raphael Neider <rneider AT web.de>
7830 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7831 access bank splitpoint
7833 2005-09-05 Raphael Neider <rneider AT web.de>
7835 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7837 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7839 * .version: changed to version 2.5.3
7840 * doc/sdccman.lyx: changed version to 2.5.3,
7841 documented --codeseg and --constseg and pragma codeseg and constseg,
7842 documented bit parameters (reentrant) and bit returning
7843 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7844 currFunc->recvSize, but is this ok for all ports?
7845 (ast2iCode): result of ~ on unsigned char must be cast to int for
7847 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7848 function pointers in bit space
7849 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7850 (processFuncArgs): call port.reg_parm() with reentrancy info
7858 * src/z80/main.c: port.reg_parm prototype extended with
7859 "bool reentrant" parameter
7860 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7861 options.stackAuto for allocating bit register parameters
7862 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7863 (genSend): set BitBankUsed if it is,
7864 (selectRegBank): factored out of genCall for use in genPcall,
7865 (genCall): removed redundant dtype assignmen, use selectRegBank,
7866 (genPcall): handle returning in Carry properly, save in F0 if needed,
7867 (genReceive): handle bit register parameters
7868 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7869 (mcs51_assignRegisters): enable bit registers for all reentrant
7870 functions and don't set BitBankUsed unconditionally
7871 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7872 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7873 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7875 2005-08-27 Borut Razem <borut.razem AT siol.net>
7877 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7878 ppc-osx (Darwin) does not support -u option. It seems that it is
7879 supported only on Linux - GNU cp
7881 2005-08-25 Borut Razem <borut.razem AT siol.net>
7883 * sim/ucsim/gui.src/serio.src/Makefile.in,
7884 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7885 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7886 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7887 install and strip, since the strip at /usr/ccs/bin should be used
7890 2005-08-24 Borut Razem <borut.razem AT siol.net>
7892 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7894 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7896 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7899 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7901 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7902 * as/mcs51/lkmain.c (link_main): fixed warning
7903 * device/include/stdbool.h: ds390 has no advanced bit support yet
7904 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7905 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7906 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7907 and updated their macros
7908 * src/SDCCval.c (constVal): updated comment for renamed b_long
7910 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7912 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7913 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7914 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7915 (oprio): set priority for '['
7916 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7918 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7919 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7920 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7921 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7922 added overlayable BIT_BANK area
7923 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7924 (summary2): explain 'T' in legenda
7925 * as/mcs51/lkrloc.c: replaced old K&R style,
7926 (relr): added R_BIT processing,
7927 (errmsg): added "Bit-addressable relocation error",
7928 (adb_bit): added for converting from byte- to bit-addressable space,
7929 (adb_24_bit): added for converting from byte- to bit-addressable space
7930 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7931 used in reentrant functions now even as return value
7932 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7933 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7934 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7935 * src/SDCCglobl.h: added indicator BitBankUsed
7936 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7937 the bit registers b0-b7
7938 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7939 (geniCodeCast): fixed bug 1263853,
7940 (geniCodeLogicAndOr): put result in bool or char,
7941 (geniCodeReceive): added parameter func for accessing the return type,
7942 (geniCodeFunctionBody): pass func to geniCodeReceive
7943 * src/SDCCmain.c: added indicator BitBankUsed
7944 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7945 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7946 (checkSClass): don't put automatic bool/bit on stack,
7947 (checkFunction): removed check on function cannot return bit
7948 * src/SDCCsymt.h: added newBoolLink prototype
7949 * src/mcs51/gen.c (rb1regs): added bit registers,
7950 (movc): created for assigning to carry,
7951 (pushReg, popReg): created for pushing registers,
7952 (sameRegs): check both AOP_REG and AOP_CRY types,
7953 (aopOp): handle bit registers,
7954 (aopPut): optimization no self-assign,
7955 (saveRegisters): push reg->base (bits) only once for bit registers,
7957 (unsaveRegisters): pop reg->base only once and use popReg,
7958 (assignResultValue): added parameter func and return in carry for bits,
7959 (genIpush): optimization no reload in A if not changed,
7960 (genSend): bit parameters in reentrant functions are passed in bit
7961 registers by first assigning to bits in B, then save registers and
7963 (genCall): handle returning in Carry properly, save it in F0 if needed,
7964 (genPcall): updated assignResultValue call, this is not safe yet for bit
7965 returning function !!!
7966 (genFunction): don't generate equ's for bit registers and use pushReg,
7967 (genEndFunction): take care of bit returning functions and use popReg,
7968 (genRet): return bit in Carry,
7969 (genIfx): optimize bit registers and other directly addressable bits,
7970 (genReceive): updated assignResultValue call
7971 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7972 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7973 registers when using stack-auto
7974 * src/mcs51/ralloc.c (_G): added allBitregs,
7975 (regs8051): added the bit registers,
7976 (createStackSpil): use macro IS_BIT,
7977 (getRegBit): added to allocate a bit register, else spill,
7978 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7979 (updateRegUsage): factored out to ease stepping while debugging,
7980 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7981 also allocate bit registers,
7982 (fillGaps): handle bit registers,
7983 (findAllBitregs): added to create bit vector with all bit registers,
7984 (mcs51_allBitregs): returns this bit vector,
7985 (mcs51_assignRegisters): when using stack-auto use bit registers for
7986 passing parameters and creating local variables
7987 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7989 2005-08-22 Borut Razem <borut.razem AT siol.net>
7991 * device/lib/Makefile.in: replaced find option -or with -o
7992 to make it run on solaris
7994 2005-08-22 Raphael Neider <rneider AT web.de>
7996 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7997 fixes #1265442 (crash on Solaris)
7999 2005-08-20 Borut Razem <borut.razem AT siol.net>
8001 * configure, configure.in: added tests for libsocket and libnsl libraries,
8002 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8003 from support/regression/Makefile.in
8004 * support/regression/Makefile.in: added
8005 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8006 * sim/ucsim/libtool: regenerated on sparc-solaris
8007 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8008 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8009 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8010 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8011 sparc-solaris, which doesn't use GNU ld linker
8012 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8013 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8015 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8017 * src/mcs51/peeph.def: updated comments
8019 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8021 * device/lib/_gptrget.c,
8022 * device/lib/_gptrput.c: slightly shorter
8023 * doc/sdccman.lyx: incremented version
8024 * src/mcs51/peeph.def: moved peephole comments to the line of first
8025 change to better keep line correlation, reanimated 186.e
8026 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8028 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8030 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8031 David Saxton with quotes around file name.
8033 2005-08-15 Borut Razem <borut.razem AT siol.net>
8035 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8036 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8037 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8038 make tests run on x86_64 platform
8040 2005-08-13 Raphael Neider <rneider AT web.de>
8042 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8043 as it might be executed DURING a build (parallel make is wonderful)
8045 2005-08-13 Raphael Neider <rneider AT web.de>
8047 * device/lib/Makefile.in (port-specific-objects-pic16):
8048 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8049 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8051 * device/lib/pic16/Makefile.rules: build subdirs before creating
8052 the library, removed builddir rule, create $(builddir) early in
8053 recurse rule, use empty recurse rule for leaf directories
8054 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8055 mkdir errors (race condition), removed duplicate suffix "hex"
8057 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8058 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8059 prevents mkdir -p from aborting on Alpha
8061 2005-08-12 Raphael Neider <rneider AT web.de>
8063 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8064 db-statements in order to allow for arrays of pointers in code
8065 sections to be placed without interspersed 0-padding, fixes
8067 * (emitStatistics): fixed division by zero for pic18f1220
8068 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8069 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8070 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8071 * (pic16_pCodeConstString): keep track of already emitted string
8072 literals to prevent "duplicate definitions of symbol _str_NR"
8073 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8075 * device/lib/Makefile.in: ignore failing PIC16 library builds
8076 * device/lib/pic16/Makefile: do not build if gputils are missing
8077 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8079 2005-08-10 Raphael Neider <rneider AT web.de>
8081 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8084 2005-08-10 Raphael Neider <rneider AT web.de>
8086 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8087 Rokas' patch to add the new fixed point type "__fixed16x16"
8088 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8089 functions for __fixed16x16 arithmetics
8090 * device/lib/pic16: reimplemented the build system to support
8091 a separate build directory, better handling of libio (create
8092 the library in a separate subdir for each architecture) and
8093 easier configuration (centralized in Makefile.common)
8095 2005-08-07 Raphael Neider <rneider AT web.de>
8097 * src/pic16/gen.c (genrshTwo): fixed sign extension
8098 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8099 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8101 * device/include/pic16/pic18f4220.h: NEW, header for
8102 pic18f4220 and pic18f4320
8103 * device/include/pic16/pic18fregs.h: added new devices,
8104 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8105 * device/include/pic16/signal.h: resolved name clashes
8106 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8107 to also allow testing for interrupt enable bits, added
8108 comments on how to use the macros
8109 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8110 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8111 register definitions for the devices
8112 * device/lib/pic16/pics.all: added new devices
8113 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8115 * device/lib/pic16/libc/stdlib/memfree: do not count
8116 the block header as free memory
8117 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8118 simplified and added missing end-of-blocklist-marker
8119 (reported by Peter Onion, fixes #1252814)
8120 * (_mergeHeapBlock): fixed loop condition
8121 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8122 len==0, restructured code
8123 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8124 up a bit, reduced bitfield accesses, prevent endless loops
8125 in case of heap corruption
8126 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8127 "unreferenced arguments/must return a value" warnings
8128 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8129 replaced BAUDREG with SPBRG
8130 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8131 device/lib/pic16/debug/gstack/gstack.c: replaced
8132 _naked, _asm, _endasm with __naked, __asm, __endasm
8134 2005-08-05 Raphael Neider <rneider AT web.de>
8136 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8137 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8139 2005-08-05 Borut Razem <borut.razem AT siol.net>
8141 * device/lib/Makefile.in: added missing ';'
8142 * configure: removed ^M characters
8144 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8146 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8147 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8150 2005-08-04 Borut Razem <borut.razem AT siol.net>
8152 * configure.in: pic16 libraries build 2nd try - enable running
8153 configure in device/lib/pic16
8154 * configure: regenerated from configure.in
8155 * device/lib/Makefile.in: create $(PORT)/bin directory
8157 2005-08-03 Raphael Neider <rneider AT web.de>
8159 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8160 to get/set values via pointers
8161 * (genUnpackBits,genPackBits): changed detection of
8162 ptr->bitfield vs. sym.bitfield, fixed access via generic
8163 pointers, removed dead (wrong) code for multibyte bitfields
8164 * (genNearPointerGet, genGenPointerGet): removed useless code,
8165 fixed bitfield detection, fixes #1250594
8166 * (genNearPointerSet): removed useless code
8167 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8168 and introduced macro pic16_emitpcode that conditionally emits
8169 the origin of the following pCode (useful for debugging SDCC)
8170 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8171 * (createDefmap): fixed handling of LFSR for --optimize-df
8173 2005-08-02 Borut Razem <borut.razem AT siol.net>
8175 * device/lib/Makefile.in: pic16 libraries build enabled since
8176 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8178 2005-08-02 Raphael Neider <rneider AT web.de>
8180 * src/pic16/gen.c (genPackBits): removed deprecated warning
8181 * (genGenPointerSet): fixed bitfield detection
8183 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8185 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8187 2005-07-31 Raphael Neider <rneider AT web.de>
8189 * device/lib/pic16/libdev/pic18f458.c,
8190 device/include/pic16/pic18f458.h: added missing T0CONbits
8192 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8194 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8196 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8198 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8200 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8202 * device/include/mcs51/at89c51ed2.h: added.
8204 2005-07-23 Raphael Neider <rneider AT web.de>
8206 * src/pic/gen.h: added emitpcode macro for debugging
8207 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8208 and replace by macro adding debug information on demand
8209 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8210 * (gencjne): tried to fix; replaced with correct (slower) code
8211 * (gen{Unp,P}ackBits): fixed single bit access
8212 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8213 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8214 previous instruction
8215 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8216 register has to be handled with care (forbidding movement
8217 of assignments/uses, removing assignments completely, ...)
8218 * (pCodeOptime2pCodes): make use of regIsSpecial
8219 * added lots of debugging output (commented out)
8220 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8221 from being reused as result UNLESS it is known to work
8223 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8225 * support/Util/dbuf.h: include <stddef.h> for size_t
8226 * .version: changed to version 2.5.2
8228 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8230 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8232 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8234 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8235 (genModOneByte): removed needless psha/pula
8237 2005-07-22 Raphael Neider <rneider AT web.de>
8239 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8240 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8241 * src/pic/gen.c (resolveIfx): do not "invent" labels
8242 * (genSkipc): changed to positive logic
8243 * (genSkipCond): removed as no longer needed
8244 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8246 * (genLeftShift): check operands are in different registers
8247 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8248 INCF does not update CARRY...
8249 * src/pic/main.c: fixed _linkCmd
8250 * src/pic/pcode.c (unlinkpCode): added inactive code
8251 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8252 alive (do not assign result and operand overlapping registers)
8254 2005-07-22 Raphael Neider <rneider AT web.de>
8256 * src/pic/device.c (dump_sfr): replaced register declaration with
8257 call to emitSymbolToFile() to avoid duplicate symbols
8258 * (assignRelocatableRegisters): do not declare external symbols
8259 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8260 right (take size of type, not etype)
8261 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8262 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8263 * (packRegsForAccUse): disabled assignment of WREG as
8264 the result reg to prevent occurence of just fixed #1235003,
8266 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8267 symbols (avoids duplicate symbols in .asm file)
8268 * (pic14emitRegularMap): use emitSymbolToFile()
8269 * src/pic/gen.c (aopOp): fixed spillLocation handling
8270 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8271 * (genDataPointerSet): removed unneccessary variables/output
8273 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8275 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8276 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8278 2005-07-21 Raphael Neider <rneider AT web.de>
8280 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8281 architecture cannot handle them efficiently, fixes bug #1235003
8282 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8283 check for empty sets before using them (fixes bug #1232190)
8285 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8287 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8288 (lnksect2): generate warnings for memory overlap
8289 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8290 constseg to set the name of these segments so you can instruct the linker
8291 to place them in banks
8292 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8293 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8294 added code_seg and const_seg to options
8295 * src/SDCCglue.c (emitMaps): use options.const_seg,
8296 (createInterruptVect): put interrupt vectors in segment HOME,
8297 (glue): put HOME before static segment and put the main glue in HOME,
8298 (glue): use options.code_seg
8299 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8300 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8301 these segments so you can instruct the linker to place them in banks
8302 (linkEdit): use code_loc for HOME segment which should be the first
8303 segment in code memory now
8304 * src/SDCCmem.c: fixed more stuff like bug 1238386
8305 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8306 (changePointer): don't change function pointers to code pointers for
8308 (compareType): added exceptional check for banked function pointers
8309 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8310 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8311 after static in code memory
8312 * src/mcs51/gen.c: added aopLiteralLong prototype,
8313 (aopForSym): use getSize for functions,
8314 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8315 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8316 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8318 (genPcall): use call for literal function pointers and generate banked
8319 calls over the one trampoline so there's only one place for the user to
8320 modify according to his/hers hardware,
8321 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8322 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8323 * src/mcs51/main.c: added keyword banked,
8324 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8325 * support/Util/SDCCerr.c,
8326 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8327 needed for passing the bank and address to the trampoline
8328 * device/lib/mcs51/crtbank.asm: added for bankswitching
8329 * device/lib/mcs51/Makefile: added crtbank
8331 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8333 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8334 for fields at offset 0 of a struct or union as reported
8335 on 2005-07-07 in the developer mailing list.
8337 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8339 * src/SDCCmem.c: fixed bug 1238386
8341 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8343 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8344 (patch #1144962), added peephole 300, enabled 259.x
8345 * doc/sdccman.lyx: removed screenshot and provided link instead
8347 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8349 * doc/sdccman.lyx: added section about debugging with ddd
8350 * doc/figures/ddd_example.eps: screenshot of debugging session
8352 2005-07-04 Raphael Neider <rneider AT web.de>
8354 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8355 like CODE pointers, fixes #1115683
8356 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8357 call, fixes bugs #1232211, #1228110,
8358 fixed wrong casts to pCodeFlow from pCodeInstructions
8360 2005-07-04 Raphael Neider <rneider AT web.de>
8362 * src/pic/gen.c (popGet): changed assert to allow for
8364 * (popGetAddr): changed signature to provide
8365 an additional index, patched all call sites
8366 * (genCmpEq): handle literal-like operands correctly
8367 * (genAddrOf): added sanity checks on __code/__data pointers
8368 * (genAssign): added handling of symbols from __code section
8369 * (gencjne): do not generate code for comparisons whose result
8370 is neither stored nor used, fixes bug #1171114
8371 * (AccLsh, AccRsh): operate on operand instead of WREG
8372 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8373 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8375 * rewrote complete shift-by-literal logic, commented unused
8377 * (genConstPointerGet): get multiple bytes (if result size > 1),
8378 fixed handling of non-immediate addresses
8379 * (genPointerGet): handle CODE pointers like CONST pointers
8380 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8381 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8382 operand is to be treated as a literal or not
8383 * (mov2w,genPcall,genCmpEq),
8384 src/pic/genarith.c: use aop_isLitLike() to decide between
8385 literal/register contents
8386 * (addSign): added missing offset
8387 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8388 only emit comment in debug-mode,
8389 use {aop,op}_isLitLike throughout the file
8390 * src/pic/glue.c: fix initializers for pointers (work in progress)
8391 * src/pic/pcode.c (get_op): honor index on _const symbols
8392 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8393 * (dumppBlock): added pCode size estimation
8394 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8395 check for IS_SYMOP before OP_SYMBOL'ing
8396 * fixed indentation, compacted switch-statements
8397 * (allocReg): find free register and allocate it instead of
8398 allocating new registers all the time
8399 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8400 registers as its operands (necessary only for multibyte GETs)
8402 2005-07-01 Raphael Neider <rneider AT web.de>
8404 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8405 debugging .asm-output macros FENTRY + FEXIT
8406 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8408 * (emitpComment): NEW, printf to pCode
8409 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8411 * (popGetAddr): NEW, variant of popGet to access an immediates
8412 high(er) bytes instead of the n'th byte of memory they reference,
8413 replaced popGet with popGetAddr where neccessary
8414 * (genDataPointerGet): reactivated and fixed implementation
8415 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8417 * (genDataPointerSet): fixed multibyte assignments
8418 * (genpic14Code): fixed --i-code-in-asm handling
8419 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8420 * (genPlus): fixed index-out-of-bounds error
8421 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8422 * src/pic/ralloc.c: added debugging output macro FENTRY2
8423 * (spillThis): fixed indentation, enbraced for-body for clarity
8424 * (rematStr): commented out as now unused
8425 * (regTypeNum): commented out special spill case (overwrites
8427 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8429 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8431 * doc/sdccman.lyx: documented sfr16/sfr32,
8432 added example for using storage class with function pointers
8433 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8435 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8437 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8438 * device/lib/_itoa.c,
8439 * device/lib/_ltoa.c: optimized codesize
8440 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8441 but don't know how to suppress the double warning.
8442 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8443 * support/Util/SDCCerr.c,
8444 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8446 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8448 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8449 fixed old K&R prototypes
8450 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8451 * device/lib/_gptrget.c,
8452 * device/lib/_gptrgetc.c,
8453 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8454 also new versions for small generic pointers and banked generic pointers
8455 * src/port.h: added const_name
8456 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8457 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8458 * src/SDCCcse.c (findPrevIc): check all associative operators
8459 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8460 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8461 * src/SDCCmem.c: updated comments,
8462 set far-space to 0 for pdata, results in optimized code
8463 * src/SDCCmem.h: added macro CONST_NAME
8464 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8465 moving the info into the highest bits, see also gptrget/gptrput
8466 * src/src.dsp: added sdcc.ico to project files
8467 * src/avr/gen.c (genCast): fixed bug 0x%d
8468 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8469 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8470 relation between ptr_type and DCL_TYPE,
8471 (genCast): fixed bug 0x%d
8472 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8473 (CODE)" for const_name
8474 * src/hc08/gen.c (genCast): fixed bug 0x%d
8475 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8476 (hc08_port): added "CONST (CODE)" for const_name
8477 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8478 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8479 between ptr_type and DCL_TYPE,
8480 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8481 operand* and took AOP() inside function so sfr-ness can be checked,
8482 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8484 (genFunction, genEndFunction): optimized stack setup,
8485 (genMinus): optimized for literals with ending zeroes (in bytes),
8486 (genCast): fixed bug 0x%d
8487 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8488 (mcs51_port): added "CONST (CODE)" for const_name
8489 * src/mcs51/peeph.def: made rule 226 more generic
8490 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8491 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8492 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8493 * src/z80/main.c (z80_port): added NULL for const_name,
8494 (gbz80_port): added NULL for const_name
8495 * support/regression/tests/bug663539.c,
8496 * support/regression/tests/sfr16.c: new tests
8498 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8500 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8502 2005-06-24 Raphael Neider <rneider AT web.de>
8504 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8506 * device/include/pic16/signal.h: added USBIF
8509 2005-06-24 Raphael Neider <rneider AT web.de>
8511 * device/lib/pic16/libdev/pic18f2455.c,
8512 device/include/pic16/pic18f2455.h: NEW
8513 * device/include/pic16/pic18fregs.h,
8514 device/lib/pic16/pics.all,
8515 src/pic16/device.c: added 18f2455
8516 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8517 device/include/pic16/{pic18f[68][567].h,usart.h}:
8518 replaced MULTIPLE_USARTS define with more relaible
8519 compatibility sfrs (for USART access)
8521 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8523 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8524 and the output asm file line is printed on two lines.
8526 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8528 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8529 BGT, BLE, BHI, and BLS instructions
8530 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8532 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8533 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8535 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8537 2005-06-15 Raphael Neider <rneider AT web.de>
8539 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8540 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8541 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8542 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8543 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8545 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8547 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8548 Marcel Telka in bug #1215704
8550 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8552 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8553 located in shared memory bank.
8555 2005-05-31 Raphael Neider <rneider AT web.de>
8557 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8558 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8559 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8561 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8563 * device/lib/_strncpy.c: fixed the fix
8565 2005-05-26 Raphael Neider <rneider AT web.de>
8567 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8568 initializers with \0, bug #1208187
8569 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8570 intializers with \0, bug #1208187
8572 2005-05-26 Raphael Neider <rneider AT web.de>
8574 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8575 initializers with \0, bug #1208187
8576 * src/pic16/main.c (_process_pragma): added sanity checks
8577 for stack position and size, emit warnings when appropriate
8579 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8581 * device/lib/_strncpy.c: fixed not filling with \0
8583 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8585 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8587 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8588 compound_statement),
8590 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8592 2005-05-24 Raphael Neider <rneider AT web.de>
8594 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8596 2005-05-24 Raphael Neider <rneider AT web.de>
8598 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8599 TRISE definitions, closes bug #1162453
8601 2005-05-22 Raphael Neider <rneider AT web.de>
8603 * src/pic16/main.c (_process_pragma): check for missing
8604 arguments to pragmas code and udata
8605 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8606 consistency fixes to match other headers (thanks to Jim Paris)
8607 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8609 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8611 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8613 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8615 * support/regression/tests/bug1198642.c: new test
8616 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8617 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8618 * support/scripts/resource.h,
8619 * support/scripts/resource.rc,
8620 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8621 * support/scripts/sdcc.ico: added 32x32 icon
8623 2005-05-18 Raphael Neider <rneider AT web.de>
8625 * device/lib/pic16/libdev/pic18f*.c,
8626 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8627 keywords to "__sfr" and "__at (X)"
8628 * device/include/pic16/pic18fregs.h: added pic18f4520
8629 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8630 #1203088 (MPLAB compatibility)
8632 2005-05-17 Raphael Neider <rneider AT web.de>
8634 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8635 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8636 * device/lib/pic16/pics.all: added new devices
8637 * src/pic16/device.c: added support for pic18f4520
8639 2005-05-16 Raphael Neider <rneider AT web.de>
8640 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8641 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8642 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8643 convenience function for bit access
8645 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8647 * device/lib/printf_large.c: fixed bug 1193299
8648 * support/regression/tests/bug1057979.c: added test %3.3s
8650 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8652 * device/include/mcs51/8051.h,
8653 * device/include/mcs51/8052.h: made parseable with lint
8654 * device/include/mcs51/lint.h: added include file for (sp)lint
8655 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8656 * doc/cdbfileformat.lyx,
8657 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8659 2005-05-14 Raphael Neider <rneider AT web.de>
8661 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8662 * device/lib/pic16/libc/stdlib/itoa.c (new)
8663 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8664 * device/lib/pic16/libio/Makefile: exclude subdir according to
8665 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8666 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8667 * src/pic16/gen.c (genFunction): prevent annoying warning
8668 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8670 * support/cpp2/cppmain.c (cpp_output_string): new
8671 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8674 2005-05-13 Borut Razem <borut.razem AT siol.net>
8676 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8678 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8680 * .version: changed to version 2.5.1; back to bleeding edge development
8682 2005-05-11 Borut Razem <borut.razem AT siol.net>
8684 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8685 generate PDF version 1.3 documents
8687 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8689 * .version: changed to version 2.5.0
8691 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8693 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8695 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8697 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8698 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8699 well as many smaller updates.
8700 * .version: changed to version 2.5.0-pre1
8702 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8704 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8706 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8708 * support/regression/tests/bug1185672.c: added
8709 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8711 * src/mcs51/gen.c (genCall): added comments, made it look safer
8712 * src/mcs51/gen.c (genEndFunction): simplified
8714 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8716 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8718 2005-04-14 Borut Razem <borut.razem AT siol.net>
8720 * fixed bug 1045046 - SIGSEGV with really simple code?:
8721 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8722 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8724 2005-04-14 Borut Razem <borut.razem AT siol.net>
8726 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8727 src/pic16/device.h: temporarily disabled experimental #inline pragma
8730 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8732 * device/include/z80/stdio.h,
8733 * device/include/z80/string.h: removed these highly incomplete files so
8734 SDCC can use the default ones in device/include/
8736 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8738 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8740 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8743 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * device/include/malloc.h: removed redundant __reentrant prototypes
8746 * device/lib/_mullong.c: added working xstack variant in asm (C version
8747 doesn't pass regression tests)
8748 * device/lib/bpx.c: used __data and made bpx char for mcs51
8749 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8750 (createFunction): fixed bug with xstackPtr
8751 * src/SDCCcse.c: corrected comments
8752 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8753 (killDeadCode, eBBlockFromiCode): removed unused code
8754 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8756 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8757 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8758 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8759 (genModOneByte): fixed warning in MSVC
8760 * src/mcs51/main.c (): added comments
8761 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8763 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8765 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8767 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8769 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8771 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8773 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8774 characters arrays of larger size than the declared one.
8776 2005-04-10 Borut Razem <borut.razem AT siol.net>
8778 * src/pic/gen.c (genInline),
8779 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8780 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8781 (findNextInstruction), (findPrevInstruction),
8782 (findInstructionUsingLabel),
8783 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8784 * src/pic/pcode.c (findLabel): added missing '\n'
8785 * src/src.dsp: added SDCCdwarf2.c to the project
8787 2005-04-09 Borut Razem <borut.razem AT siol.net>
8789 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8791 2005-04-08 Raphael Neider <rneider AT web.de>
8793 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8794 into the chain after a given one) and mergeDefmapSymbols (combine
8795 defmap entries for each symbol per pcode)
8796 * (createDefmap): have defmap entries merged in the end
8797 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8798 a symbol before replacing one access type's symbol, merge symbols in
8799 the end (replacement symbol might already have an entry)
8800 * (assignValnums): keep reference to written WREG intact
8802 2005-04-08 Raphael Neider <rneider AT web.de>
8804 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8807 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8809 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8812 2005-04-07 Raphael Neider <rneider AT web.de>
8814 * device/include/pic16/usart.h: added compatibility defines for
8815 devices with more than one USART
8816 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8818 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8820 * device/lib/Makefile.in: updated for port specific include
8822 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8824 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8826 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8828 * device/include/8051.h,
8829 * device/include/8052.h,
8830 * device/include/at89S8252.h,
8831 * device/include/at89c55.h,
8832 * device/include/at89x051.h,
8833 * device/include/at89x51.h,
8834 * device/include/at89x52.h,
8835 * device/include/mcs51reg.h,
8836 * device/include/reg51.h,
8837 * device/include/reg764.h,
8838 * device/include/regc515c.h,
8839 * device/include/sab80515.h: (re)moved these 12 files
8840 * device/include/mcs51/8051.h,
8841 * device/include/mcs51/8052.h,
8842 * device/include/mcs51/at89S8252.h,
8843 * device/include/mcs51/at89c55.h,
8844 * device/include/mcs51/at89x051.h,
8845 * device/include/mcs51/at89x51.h,
8846 * device/include/mcs51/at89x52.h,
8847 * device/include/mcs51/mcs51reg.h,
8848 * device/include/mcs51/reg51.h,
8849 * device/include/mcs51/reg764.h,
8850 * device/include/mcs51/regc515c.h,
8851 * device/include/mcs51/sab80515.h: and added them here
8853 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8855 * device/include/stdarg.h: changed SDCC specific keywords to double
8857 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8859 * device/include/hc08/mc68hc908gp32.h,
8860 * device/include/hc08/mc68hc908jb8.h,
8861 * device/include/hc08/mc68hc908jkjl.h,
8862 * device/include/hc08/mc68hc908qy.h: fixed comments
8863 * device/include/mcs51/README: updated
8864 * device/include/mcs51/c8051f120.h: added PINRSF
8865 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8866 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8867 amidst code. Also inline is not supported.
8869 2005-04-06 Raphael Neider <rneider AT web.de>
8871 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8872 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8873 callers stack/frame pointers
8875 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8877 * device/include/pic16/usart.h: added, missing in previous commit,
8878 * device/include/pic16/adc.h: fixed typo,
8879 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8881 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8883 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8884 uninitialized because a bug appears with gplink
8885 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8886 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8887 complains for unrecognised option
8889 2005-04-05 Raphael Neider <rneider AT web.de>
8891 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8892 structs as well (using memcpy)
8893 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8894 on ISRs (GOTO has no label)
8895 * src/pic16/device.h: added OF_OPTIMIZE_DF
8896 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8897 new data flow analysis/optimization
8898 * src/pic16/pcode.c: added (prototypes for and implementation of)
8899 dataflow analysis functions, fixed pCodeInstructions' inCond and
8900 outCond values, made RCALL a branch instruction
8901 * (pic16_unlinkpCode): keep C line if possible
8902 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8903 C line moved if possible
8904 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8905 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8906 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8907 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8909 * (pic16_getJumptabpCode): NEW, needed in...
8910 * (LinkFlow): fixed handling of jumptables, calls and conditional
8912 * (pic16_InsertCommentAfter): NEW
8913 * (pic16_pCodeReplace): made verbose and flow preserving
8914 * (AnalyzeFlow): added call to data flow analysis
8915 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8916 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8917 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8919 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8921 * src/SDCCast.c (decorateType): fixed bug #1105626
8923 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8925 * device/include/asm/pic16/features.h,
8926 * pic18f*.h headers,
8927 * device/include/pic16/adc.h,
8928 * device/include/pic16/delay.h,
8929 * device/include/pic16/i2c.h,
8930 * device/include/pic16/malloc.h,
8931 * device/include/pic16/stdio.h,
8932 * device/include/pic16/stdlib.h,
8933 * device/include/pic16/string.h,
8934 * device/lib/pic16/libc/stdio/printf_tiny.c,
8935 * device/lib/pic16/libc/stdio/printf_small.c,
8936 * device/lib/pic16/libc/stdio/strmgpsim.c,
8937 * device/lib/pic16/libc/stdio/strmmssp.c,
8938 * device/lib/pic16/libc/stdio/strmusart.c,
8939 * device/lib/pic16/libc/stdio/vfprintf.c,
8940 * device/lib/pic16/libc/stdlib/ltoa.c,
8941 * device/lib/pic16/libc/stdlib/putchar.c,
8942 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8943 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8944 * device/lib/pic16/libc/stdlib/memchrram.c,
8945 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8946 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8947 * device/lib/pic16/libio/adc/adcbusy.c,
8948 * device/lib/pic16/libio/adc/adcread.c,
8949 * device/lib/pic16/libio/adc/adcsetch.c,
8950 * device/lib/pic16/libio/usart/ubaud.c,
8951 * device/lib/pic16/libio/usart/ubusy.c,
8952 * device/lib/pic16/libio/usart/udrdy.c,
8953 * device/lib/pic16/libio/usart/uopen.c,
8954 * device/lib/pic16/libio/usart/uputc.c,
8955 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8956 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8957 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8958 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8959 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8960 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8961 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8962 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8963 specific keywords to double underlined form,
8964 * device/lib/pic16/libc/Makefile.rules,
8965 * device/lib/pic16/libsdcc/Makefile.rules,
8966 * device/lib/pic16/libm/Makefile,
8967 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8968 to compile with C standard set in Makefile.common
8969 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8970 rand.c and crc.c in compilation process,
8971 * device/lib/pic16/libsdcc/int/divuint.c,
8972 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8973 `c' from signed to unsigned,
8974 * device/lib/pic16/startup/crt0.c,
8975 * device/lib/pic16/startup/crt0i.c,
8976 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8977 keywords to double underlined form, bug fixes in _do_cinit function
8978 which prevented the correct initialization of the .idata segment,
8979 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8980 core to enter a infinite loop
8981 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8983 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8985 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8987 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8989 * device/include/Makefile.in: add support for hc08 subdirectory
8990 * device/include/hc08/: new subdirectory
8991 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8992 Lucas Loizaga, thanks!
8993 * device/include/hc08/mc68hc908qy.h,
8994 * device/include/hc08/mc68hc908gp32.h,
8995 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8996 their own directory. Changed internal macro names to use the compiler
8997 reserved namespace. Changed SDCC specific keywords to double
8999 * device/include/math.h,
9000 * device/include/malloc.h,
9001 * device/include/stdarg.h,
9002 * device/include/stdbool.h
9003 * device/include/string.h,
9004 * device/include/tinibios.h,
9005 * device/include/ds400rom.h,
9006 * device/include/8051.h,
9007 * device/include/8052.h,
9008 * device/include/80c51xa.h,
9009 * device/include/at89c55.h,
9010 * device/include/at89S8252.h,
9011 * device/include/at89x51.h,
9012 * device/include/at89x52.h,
9013 * device/include/ds80c390.h,
9014 * device/include/reg764.h,
9015 * device/include/regc515c.h,
9016 * device/include/sab80515.h,
9017 * device/include/mcs51/c8051f000.h,
9018 * device/include/mcs51/c8051f018.h,
9019 * device/include/mcs51/c8051f020.h,
9020 * device/include/mcs51/c8051f040.h,
9021 * device/include/mcs51/c8051f060.h,
9022 * device/include/mcs51/c8051f120.h,
9023 * device/include/mcs51/c8051f300.h,
9024 * device/include/mcs51/c8051f310.h,
9025 * device/include/mcs51/c8051f320.h,
9026 * device/include/mcs51/c8051f330.h,
9027 * device/include/mcs51/c8051f350.h,
9028 * device/include/z180.h: Changed SDCC specific keywords to double
9031 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9033 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9035 * (pic16_assignConfigWordValue): disable testing of configuration
9036 register value with config mask,
9037 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9038 function with port->fun_prefix,
9039 * (genFunction): when generating a naked interrupt function never
9040 create an absolute segment placed in interrupt vector address, place
9041 the actual interrupt function at IVA instead, when an interrupt
9042 function is generated with unspecified interrupt then do not create
9043 the absolute section,
9044 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9045 code for generating a call to generic pointer get/put function with
9046 a call to function pic16_callGenericPointer(),
9047 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9048 the call to the generic pointer get/put functions with prefixing the
9049 function name with port->fun_prefix,
9050 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9051 * src/pic16/main.c (_process_pragma): prefix function with
9053 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9054 calling assembler, old 18Fxxxx macro is deprecated,
9055 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9056 PC_ASMDIR in while condition,
9057 * (findInstruction): add PC_ASMDIR in while condition,
9058 * (buildCallTree): prefix main with port->fun_prefix,
9059 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9060 identifier for variable with banked access in instructions BTFSS,
9061 BTFSC, BCF, BSF, BTG
9062 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9063 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9064 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9065 perform optimization when enviroment variable NO_REG_OPT is set,
9066 * (insideLRBlock): NEW, return 1 if register is inside an
9067 INF_LOCALREGS block,
9068 * (RemoveRegFromLRBlock): remove a register that is completely
9069 eliminated by register optimization, but it is still left in local
9070 register store/restore in/from stack block,
9071 * (Remove2pcodes): after removing register, check to see if it
9072 should be removed from local register store/restore in/from stack
9074 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9075 DUMMY_READ_VOLATILE,
9077 * device/include/pic16/adc.h: minor prototype modifications and
9079 * device/include/pic16/malloc.h: added GPL notice various
9081 * device/include/pic16/stdint.h: NEW, standard header for ints
9082 * device/include/pic16/delay.h: NEW, header for delay functions,
9083 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9085 * device/include/pic16/signal.h: NEW, header providing helper macros
9086 for implementing signal handlers,
9087 * device/include/pic16/stdio.h: added prototypes for functions,
9088 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9089 prototypes for stdin and stdout, added macro PUTCHAR to
9090 automatically implement putchar function prototype,
9091 * device/include/pic16/usart.h: modified and updated USART library,
9092 * device/lib/pic16/libio/adc/,
9093 * device/lib/pic16/libio/i2c: some modifications to improve library
9095 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9096 family of functions,
9097 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9098 family of functions and other sources,
9099 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9100 of the PIC18Fxx[28] devices,
9101 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9102 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9103 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9104 _do_cinit function, because the previous failed when local variables
9105 where not placed in the same memory bank,
9106 * device/lib/pic16/libsdcc/char/: various modifications to improve
9107 library performance,
9108 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9109 information on the new functions of the c library and more...
9111 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9113 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9115 2005-03-26 Raphael Neider <rneider AT web.de>
9117 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9118 if condition == CARRY)
9119 * (genCmp): adapted to new genSkipc semantics
9120 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9121 on rIfx (genCmp was broken)
9123 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9125 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9126 * src/z80/main.c (_keywords[]),
9127 * src/SDCCglobal.h (struct options),
9129 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9130 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9131 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9132 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9133 always available in leading double underscore form. The C99 support is
9134 mostly missing, but it's a start.
9135 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9136 reserved identifier "__data".
9138 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9140 * src/mcs51/peeph.def: fixed bug 1170013
9142 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9144 * device/include/mcs51reg.h: fixed bug 842007
9146 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9148 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9151 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9153 * src/port.h (struct PORT),
9154 * src/avr/ralloc.c (avr_assignRegisters),
9156 * src/ds390/ralloc.c (ds390_assignRegisters),
9158 * src/hc08/ralloc.c (hc08_assignRegisters),
9160 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9162 * src/pic/ralloc.c (pic14_assignRegisters),
9164 * src/pic16/ralloc.c (pic16_assignRegisters),
9166 * src/xa51/ralloc.c (xa51_assignRegisters),
9168 * src/z80/ralloc.c (z80_assignRegisters),
9170 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9171 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9173 * src/SDCCdflow.c (computeDataFlow),
9175 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9177 * src/SDCCcflow.c (*),
9179 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9180 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9181 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9182 immedDom() returning wrong block; probably fixes bug #1160833)
9184 2005-03-20 Borut Razem <borut.razem AT siol.net>
9186 * support/scripts/inc2h.pl: WIN32 port
9188 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9190 * device/lib/makefile.in: added abs.c and labs.c
9192 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9194 * device/include/stdint.h: added
9195 * device/lib/abs.c: added
9196 * device/lib/labs.c: added
9197 * device/include/stdlib.h: added abs() and labs() prototypes
9198 * device/lib/libsdcc.lib: added abs and labs
9199 * device/include/float.h,
9200 * device/lib/_fsmul.c,
9201 * device/lib/printf_fast.c,
9202 * device/lib/printf_tiny.c: updated comments
9204 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9206 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9209 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9211 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9212 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9214 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9216 * device/lib/printf_large.c: removed inline assembly for portability and
9217 readability. Use printf_fast if speed or size are more important.
9218 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9219 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9221 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9223 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9224 prevent compiler warning
9226 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9228 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9229 moved to level 0 and declared as static. Also they are explicit
9230 placed in access bank. This was necessery because some times they
9231 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9232 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9233 optimizations. Currently only compare to unsigned char is implemented,
9234 * src/pic16/gen.c: added fReturnIdx array,
9235 * (struct resolvedIfx) is moved to gen.h and made public,
9236 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9237 * (aopForSym): added an optimization to directly store in stack of
9238 the operand of a SEND iCode,
9239 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9240 but as registers instead (AOP_REG) using the fReturnIdx array,
9241 * (pic16_freeAsmop): remove the freed register from the
9242 _G.sregsAlloc field,
9243 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9244 a compare of 'WREG',
9245 * (pic16_popGetTempRegCond): changed function prototype, now
9246 function takes also a bitVector argument v which holds the current
9247 set of registers that are allocated for stack access by aopForSym,
9248 registers allocated in aopForSym for accessing stack symbols are not
9249 any more part of the functions usedRegs field,
9250 * (genCall): some times aopOp is called for a stack variable to be
9251 send, aopForSym might perform the push, if this is true make sure
9252 that genCall doesn't push the variable twice by testing _G.resDirect,
9253 * (genFunction): changed testing for unspecified interrupt number
9254 from 256 to INTNO_UNSPEC,
9255 * modified selection scheme of frame pointer generation. Previously
9256 if function did use local registers a frame pointer was generated,
9257 now a frame pointer is generated only if function has arguments
9258 (that need PLUSW2 register access), or has stack arguments, or the
9259 compiler is not instructed to omit the frame pointer,
9260 * (genEndFunction): before restoring local registers that were saved
9261 in the function preamble, also restore the registers that *might*
9262 have been allocated for stack access,
9263 * (genRet): removed some old comments,
9264 * (genCmp, the active (RN's) version): added a call to the
9265 pic16_genCmp_special function to perform the compare with a more
9266 robust and optimized way,
9267 * (genInline): a feature has been added in inline code generation,
9268 which allows a wildcard variable substitution when writing inline
9269 assembly. Code is incomplete and experimental therefore undocumented,
9270 * (genCast): changed order of aopOp for result and right to allow
9271 aopForSym to directly load the result if possible,
9272 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9273 perform an optimized compare on some selected special occasions,
9274 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9275 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9276 generate an IVT any more,
9277 * src/pic16/main.c (pic16_optionsTable): added command line option
9279 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9280 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9282 * src/pic16/NOTES: Raphael Neider added in list of active developers
9283 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9284 jumptable_end to prevent bug #,
9285 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9286 inCond and outCond fields,
9287 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9288 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9289 turn off register spilling,
9290 * (packRegsForOneUse): synced with other ports' versions although it
9291 is not used currently,
9292 * (pic16_packRegisters): added an optimization while reading
9293 structure bitfields, some registers may be saved (malloc code is
9294 decreased by 80 bytes)
9296 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9298 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9299 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9300 this can be optimized more?
9302 2005-03-10 Raphael Neider <rneider AT web.de>
9304 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9305 genNearPointerGet): (hopefully) fixed access to bitfields via
9306 pointers (p->bitN = x; and x = p->bitN; failed)
9308 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9310 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9312 2005-03-09 Raphael Neider <rneider AT web.de>
9314 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9316 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9318 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9319 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9320 (regTypeNum): set REG_BIT type if necessary
9321 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9322 * support/regression/tests/critical.c: check bug 1144613
9324 2005-03-02 Raphael Neider <rneider AT web.de>
9326 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9328 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9330 * src/avr/ralloc.c (serialRegAssign),
9331 * src/ds390/ralloc.c (serialRegAssign),
9332 * src/hc08/ralloc.c (serialRegAssign),
9333 * src/mcs51/ralloc.c (serialRegAssign),
9334 * src/pic/ralloc.c (serialRegAssign),
9335 * src/pic16/ralloc.c (serialRegAssign),
9336 * src/xa51/ralloc.c (serialRegAssign),
9337 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9339 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9341 * src/SDCCast.c (decorateType): fixed bug 1124787
9343 2005-02-20 Hubert Sack <sack AT digiplan.de>
9344 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9346 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9349 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9351 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9352 to keep the correct label reference count when adding/removing references
9353 to labels. A peephole file using this is appended to patch #1144962.
9355 2005-02-14 Raphael Neider <rneider AT web.de>
9357 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9358 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9359 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9360 retrievals of result operand's value on assignment
9362 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9364 * device/include/pic16/string.h: modified prototype for memccpy()
9365 to memccpy(void *, void *, char, size_t)
9366 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9367 check whether to omit frame pointer or not,
9368 * (genInline): convert all occurences of "\n" to LF in inline
9369 assembler blocks, this helps formatting the inline text,
9370 * (pic16_loadFSR0): modified prototype,
9371 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9372 removed some 8051 legacy code,
9373 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9374 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9375 before allocating temporary registers in functions,
9377 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9379 * support/regression/tests/bitvars.c: corrected the "fix"
9381 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9383 * support/regression/tests/bitvars.c,
9384 * support/regression/tests/bitwise.c,
9385 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9387 2005-02-10 Raphael Neider <rneider AT web.de>
9389 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9390 different size for Alpha
9391 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9393 2005-02-09 Raphael Neider <rneider AT web.de>
9395 * src/SDCC.lex(doPragma) : save and restore warning options as well
9396 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9397 * have #pragma less_pedantic set the errorlevel to WARNING
9399 * (cloneOptimize) : fixed wrong malloc's size
9400 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9401 facilitate correct handling of #pragma (save|restore)
9403 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9405 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9407 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9409 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9411 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9413 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9415 2005-02-02 Raphael Neider <rneider AT web.de>
9417 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9418 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9419 * (pic16_storeForReturn): fixed to allow returning function pointers
9420 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9421 * device/include/pic16/{stddef.h,stdbool.h}: added
9423 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9425 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9427 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9429 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9430 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9431 appeared to be required
9433 2005-01-31 Borut Razem <borut.razem AT siol.net>
9435 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9436 include/mcs51 and include/z80 directories to the package
9438 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9440 * src/hc08/gen.c (genFunction): fixed bug #1112752
9442 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9444 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9446 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9448 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9450 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9452 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9454 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9456 * device/include/c8051fxxx.h: removed these 6 files
9457 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9459 2005-01-26 Raphael Neider <rneider AT web.de>
9461 * src/pic16/gen.c (genAssign): fixed assignment from longs
9462 in codespace (were cut to three bytes)
9463 * (genDummyRead): implemented (except for CODESPACE...),
9465 * src/pic16/glue.c (emitStatistics): beautified
9466 * device/lib/pic16/libm/Makefile: added include path
9468 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9470 * src/z80/gen.c (aopPut): fixed bug #1103902
9472 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9474 * device/lib/expf.c: fixed bug #1095792
9476 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9478 * device/lib/pic16/libm: added Math library sources
9480 2005-01-24 Raphael Neider <rneider AT web.de>
9482 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9483 to enable upcast to pCodeOpReg2 (there is no type tag to
9484 differenciate the two and pic16_popGet2p cast into PCOR2)
9485 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9486 (sizeof(sectNames) changed to sizeof(sectName))
9487 Both patches fix segfaults under MinGW.
9489 2005-01-23 Raphael Neider <rneider AT web.de>
9491 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9492 Safe_[mc]?alloc()'ed variables
9493 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9494 of (byte sized) temporaries (assign them to WREG for now)
9495 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9496 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9497 this might fix SIGSEGVs on MinGW...
9498 * src/SDCCopt.c (killDeadCode): restored original behaviour
9499 (volatile operands might get thrown away though)
9501 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9503 * src/pic16/gen.c: fixed bug #1106975,
9504 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9505 pointer update, INTCON is saved, global interrupts are disabled and
9506 restored after updateing TOS.
9507 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9508 * added function attribute 'shadowregs' to take advantage of shadow
9510 * added function attribute 'wparam' as an alternative to the wparam
9512 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9513 user declares a non-ISR function as 'shadowregs',
9514 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9516 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9518 * .version: bumped version number to 2.4.8
9519 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9521 * device/lib/pic16/libio/i2c/: I2C module support library,
9522 * device/include/pic16/i2c.h: I2C support library header,
9523 * device/lib/pic16/libc/stdio/: standard IO support sources,
9524 * (printf_small.c): printf_small() source, supports float print,
9525 * (printf_tiny.c): printf_tiny() source, does not support floats,
9526 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9527 enable global optimizations for entire library source, other
9528 Makefiles in the source tree are also modified to reflect this,
9529 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9531 * doc/sdccman.lyx: updated to reflect new changes,
9532 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9533 sym->onStack if-case,
9534 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9535 sbit, idata, _idata, xdata, _xdata,
9536 * added pragma library, to link an external library, (see doc),
9537 * removed command line options, --pomit-config-words, --pomit-ivt,
9538 --pleave-reset-vector,
9539 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9540 when calling assembler to reflect memory model used, also define
9541 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9542 reflect stack model used,
9543 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9544 on stack return NULL,
9546 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9548 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9549 of the operands is volatile. Fixes #1020220
9551 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9553 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9554 * (OptimizeRegUsage): make sure that there is really no other flow where
9555 the first pCode is used
9557 2005-01-22 Raphael Neider <rneider AT web.de>
9559 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9560 to fix #1106967 (pCode->seq are not set up correctly)
9562 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9564 * src/SDCCglue.c (glue): make sure code area is declared before the
9565 static initialization area.
9567 2005-01-21 Raphael Neider <rneider AT web.de>
9569 * device/lib/Makefile.in: fixed test for pic16 install dir
9570 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9572 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9573 added --optimize-goto compiler switch and pragma wparam documentation
9574 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9575 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9576 and PRODH closing bug #1071770 (peephole optimizer)
9578 2005-01-19 Raphael Neider <rneider AT web.de>
9580 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9581 cmdLine buffers (used when calling sdcpp...) are large enough
9582 (MAX_PATH=256 truncates arguments leading to system halts when
9584 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9585 * (genUminus): rewritten to for efficiency
9586 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9587 used uninitialized in some cases)
9588 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9589 copy the third byte from the int -- now assumes 0x80 (data memory)
9590 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9591 operands (genAddLit expects the iCode's operands to swapped as
9592 well), fixed leftover bytes (crashed for short left operands)
9593 * (pic16_genMinusDec): performance improvements, removed false
9595 * (pic16_genMinus): fixed to cope with differently sized operands
9596 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9598 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9599 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9600 new banksel optimization
9601 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9602 analysis for temporary registers (segfaults...)
9603 * src/pic16/peeph.def: added rule
9605 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9607 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9608 which converts a float number to its ASCII representation
9609 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9610 functions to convert the fractional and integer part of a float to ASCII,
9611 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9612 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9614 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9616 * device/include/pic16/adc.h: added GPL info,
9617 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9618 a pCodeOp as tested operand,
9619 * (genNearPointerGet): optimized bit testing, does not use
9620 intermediate register for bit value, test directly instead with
9621 BTFSS, BTFSC, works only for single bits,
9622 * (genpic16Code): dump the name of the iCode in the asm,
9623 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9624 renamed to pic16_decodeOp,
9625 * (serialRegAssign): do not allocate a temporary register for iCode
9626 sequences that test a single bit for 1/0
9628 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9630 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9631 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9632 access stack and frame pointers. They are initially assigned to
9633 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9634 accessing SFRs. Updated all occurences of modification of stack or
9635 frame pointer in gen.c and pcode.c,
9636 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9637 assigning of a literal value to pointers,
9638 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9639 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9642 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9644 * doc/sdccman.lyx: update documentation about stack pragma, added
9645 some info for stack memory models
9647 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9649 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9651 2005-01-08 Raphael Neider <rneider AT web.de>
9653 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9654 udata sections to fix bug #1097823
9656 2005-01-05 Raphael Neider <rneider AT web.de>
9658 * src/pic16/gen.c (genGenericShift): added handling of differently
9659 sized left operand and result
9661 2005-01-04 Raphael Neider <rneider AT web.de>
9663 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9664 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9665 to hold the condition bit)
9666 * added new version of genCmp (old code available via #define)
9667 * added new version of genShiftLeft/genShiftRight in a generic
9668 way, now supports shifting by negative values
9669 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9670 shiftCount (expected by genGenericShift)
9671 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9672 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9674 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9675 is an invalid literal too...)
9677 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9679 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9680 from Raphael Neider,
9681 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9682 for 8-bit literals. This fixes some literal operands which are sign
9683 extended to 16-bits ints when instruction needs only 8-bits.
9685 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9687 * device/lib/logf.c: added mcs51 assembly version
9688 * device/lib/expf.c: added mcs51 assembly version
9689 * device/lib/_logexpf.c: new shared asm code for expf and logf
9690 * device/include/math.h: add defines for assembly math library
9691 * device/lib/Makefile.in: build new _logexpf.c
9692 * device/lib/libfloat.lib: use new _logexpf.c
9694 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9697 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9698 device types which have less than 0x7f registers.
9700 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9702 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9704 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9706 * device/lib/printf_fast.c: only build on supported arch.
9707 * device/lib/printf_tiny.c: only build on supported arch.
9708 * device/lib/printf_fast_f.c: only build if asm float lib
9709 * device/lib/_fsget1arg.c: only build if asm float lib
9710 * device/lib/_fsget2args.c: only build if asm float lib
9711 * device/lib/_fsnormalize.c: only build if asm float lib
9712 * device/lib/_fsreturnval.c: only build if asm float lib
9713 * device/lib/_fsrshift.c: only build if asm float lib
9714 * device/lib/_fsswapargs.c: only build if asm float lib
9715 * device/include/stdio.h: don't provide print_fast,
9716 print_fast_f, print_tiny prototypes if --xstack used
9718 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9720 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9721 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9724 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9726 * device/lib/printf_fast_f.c: same as printf_fast, but
9727 with floating point enabled
9728 * device/lib/printf_fast.c: minor tweaks
9729 * device/include/stdio.h: add printf_fast_f
9731 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9733 * src/SDCCmain.c: make --float-reent default for mcs51
9734 * device/lib/_fsadd.c: added mcs51 assembly version
9735 * device/lib/_fssub.c: added mcs51 assembly version
9736 * device/lib/_fsmul.c: added mcs51 assembly version
9737 * device/lib/_fsdiv.c: added mcs51 assembly version
9738 * device/lib/_fseq.c: added mcs51 assembly version
9739 * device/lib/_fsneq.c: added mcs51 assembly version
9740 * device/lib/_fsgt.c: added mcs51 assembly version
9741 * device/lib/_fslt.c: added mcs51 assembly version
9742 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9743 * device/lib/Makefile.in: add _fscmp to build
9744 * device/lib/libfloat.lib: add _fscmp to build
9746 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9748 * device/lib/_fs2slong.c: added mcs51 assembly version
9749 * device/lib/_fs2sint.c: added mcs51 assembly version
9750 * device/lib/_fs2schar.c: added mcs51 assembly version
9751 * device/lib/_fs2ulong.c: added mcs51 assembly version
9752 * device/lib/_fs2uint.c: added mcs51 assembly version
9753 * device/lib/_fs2uchar.c: added mcs51 assembly version
9754 * device/lib/_slong2fs.c: added mcs51 assembly version
9755 * device/lib/_sint2fs.c: added mcs51 assembly version
9756 * device/lib/_schar2fs.c: added mcs51 assembly version
9757 * device/lib/_ulong2fs.c: added mcs51 assembly version
9758 * device/lib/_uint2fs.c: added mcs51 assembly version
9759 * device/lib/_uchar2fs.c: added mcs51 assembly version
9760 * device/include/float.h: added #define to select asm vs c
9762 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9764 * device/lib/printf_fast.c: improvements to float output
9765 * device/include/float.h: add defines for assembly float library
9766 * device/lib/_fsget1arg.c: receive 1 float arg
9767 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9768 * device/lib/_fsnormalize.c: normalize a float
9769 * device/lib/_fsreturnval.c: return float, various helper routines
9770 * device/lib/_fsrshift.c: right shift a float's mantissa
9771 * device/lib/_fsswapargs.c: swap 2 floats
9772 * device/lib/Makefile.in: build these 6 new files for mcs51
9773 * device/lib/libfloat.lib: add these 6 files to the library
9775 2004-12-26 Borut Razem <borut.razem AT siol.net>
9777 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9780 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9782 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9783 and fully reentrant and register bank neutral.
9784 * device/lib/printf_fast.c: added float (not enabled by default),
9785 added compact/slower integer (also not enabled by default),
9786 improved size/speed of fast integer code, other minor changes
9787 * device/include/stdio.h, device/lib/Makefile.in,
9788 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9790 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9792 * src/pic16/pcode.c: declaring variables other than at the start of a
9793 block is not supported in C by VC6.
9795 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9797 * applied a previous patch from Raphael Neider that wasn't included
9798 in the previous commits, which fixes infinite loops within jumptable
9800 * made some fixes that previous patches introduced
9802 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9804 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9805 that fixes an issue with AOP_PCODE asmop's offset,
9806 * (pic16_popCopyReg): update instance field too,
9807 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9808 function of pic port,
9809 * (genCmp, genAnd, genAssign),
9810 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9812 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9814 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9815 variables initial values to idata section,
9816 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9817 variables in some functions. This utilizes parmBytes field of iCode
9818 structure to hold the offset of the variable in stack. (might be
9819 able to use the stack field too?)
9820 * applied patch from Raphael Neider # ### , # ###
9821 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9822 variable initial values in idata section,
9823 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9824 for static variables with initial value
9825 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9826 applied fix in while loop from Raphael Neider.
9828 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9830 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9831 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9832 * src/ds390/ralloc.c (serialRegAssign): spill bits
9833 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9834 * support/Util/SDCCerr.c,
9835 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9836 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9837 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9839 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9841 * device/include/sdcc-lib.h: inserted LGPL, added includes
9842 asm/ds390/features.h and asm/mcs51/features.h
9843 * device/include/asm/default/features.h,
9844 * device/include/asm/gbz80/features.h,
9845 * device/include/asm/z80/features.h: added empty _AUTOMEM
9847 * device/include/asm/ds390/features.h,
9848 * device/include/asm/mcs51/features.h: added files with defines for
9849 _AUTOMEM and _STATMEM indicating automatic and static storage class
9850 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9851 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9852 * src/SDCCicode.c (geniCodeCast),
9853 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9854 * src/SDCCloop.c (loopInduction): removed unused variable lr
9855 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9856 to convertToFcall to include char modulo (RFE 1065037), added check
9857 if left operand is unsigned and use abs of literal value
9858 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9859 as it doesn't work after conversion from peephole.def to peephole.rul
9860 * src/mcs51/gen.c (toBoolean): added check for size,
9861 (genModOneByte): optimized code for signed char modulo a literal
9862 power of 2 (thanks to Hubert Sack),
9863 (genRRC): removed unnecessary "clr c",
9864 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9865 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9867 swapped rules 256.c and 256.d,
9868 extended 256.d by using new multiple checks (thanks Erik),
9869 added rules 256.e and 256.f,
9870 updated rule 261.a and 261.b to new generated code
9871 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9873 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9875 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9876 induction related bugs, including first part of bug #1074377
9878 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9880 * applied patch from bug-report #1076292,
9881 * applied patches for genAnd and Goto-optimizations for Raphael
9883 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9884 dump a less iCode information,
9885 * src/pic16/device.h (pic16_options_t): added field debgen,
9886 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9887 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9888 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9890 * (various functions): added macros FENTRY and FENTRY2 to functions,
9891 to emit function prologue,
9892 * (various functions): fixed indentation,
9893 * (genNearPointerGet): fixed loading of FSR0,
9894 * (genPackBits): applied patch from Raphael Neider to fix updating
9895 of FSR0 and touching only the modified bits,
9896 * src/pic16/genarith.c (various functions): added macros FENTRY to
9897 emit function prologue in comments,
9898 * src/pic16/pcode.h: added functions debugf2, debugf3,
9899 * src/pic16/ralloc.c: partial fix for packForPush caused
9902 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9904 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9905 <stsp AT users.sourceforge.net> with reversed byte order
9906 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9908 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9910 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9912 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9913 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9915 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9917 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9919 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9921 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9923 (setFromConditionArgs): friendly operand parser for peephole rules,
9924 (operandBaseName, operandsNotRelated): new peephole condition
9925 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9926 architecture specific register naming into account, handles n-way
9927 comparisons, and supports quoted literals
9928 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9930 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9932 * src/mcs51/peeph.def: fixed bug #1076940
9934 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9936 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9938 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9940 Adding support for replacing ljmps with sjmps in jumptables
9941 generated for switch statements. For now you need to set the
9942 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9943 Now 4 algorithms for mcs51 jumptable generation are used:
9944 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9945 addresses loaded pc-relative for up to 112 cases and stack-pushing
9946 target addresses loaded with offset from dptr for up to 256 cases.
9948 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9949 * src/mcs51/main.c: adapted constants for switch table generation
9950 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9952 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9954 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9955 * support/regression/tests/bug1057979.c: added test for bug 1073386
9957 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9959 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9962 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9964 * src/pic16/device.h,
9965 * src/pic16/genarith.c,
9968 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9970 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9972 Large cummulative patch for pic16 port.
9973 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9974 to call when a stack overflow occurs,
9975 * (malloc.h): added CVS Id tag,
9976 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9978 * added libc directory. The current version of LibC contains string
9979 functions, ctype functions and macros and some functions of the
9980 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9981 be extensively tested in the future. Standard disclaimer here.
9982 Library is not automatically build yet. But one can build it by
9983 invoking 'make' inside the libc directory.
9984 * added ADC library under libio. Preliminary version yet.
9986 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9987 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9988 aopForRemat() now and not by pic16_aopOp(),
9989 * (pic16_popGetTempReg): removed warning messgae when allocating
9990 temporary registers, its a buggy feature and will be removed,
9991 * (pic16_popGet): set register instance field in AOP_CRY,
9992 * (pic16_outBitC): fixed for results in size greater than 1,
9993 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9994 * (pic16_storeForReturn): optimized return of 0,
9995 * (genCmp): experimental code for new genCmp which uses PIC18's
9996 special compare&skip instructions. Initial tests fail some times
9997 with variables grater than 1 byte in size, so new code is disabled,
9998 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10000 * (genCast): began a fix to optimize the casting of a bit to another
10001 bit, now assigning a bitfield to another bitfield will fail, sorry,
10002 * src/pic16/main.c: disabled the use of lr-support feature,
10003 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10004 * added some function prototypes, added function _debugf prototype,
10005 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10006 bits with offset (case PO_GPR_BIT),
10007 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10009 * (isBankInstruction): modified to return 0 for no banking instruction,
10010 and 1 for banking instruction,
10011 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10012 caused stop processing pCodes after a inline assembly block,
10013 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10014 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10015 registers when it shouldn't,
10016 * src/pic16/ralloc.c (allocReg): add preliminary support for
10017 supporting a limited set of temporary registers,
10019 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10021 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10022 genDataPointerSet): ensure assignments always copy in MSB to LSB
10024 (loadRegFromAop): recognize CLRH optimization,
10025 (genFunction): optimize RECEIVE iCodes in reentrant functions
10027 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10029 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10030 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10032 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10033 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10034 contiguous with data
10036 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10038 * device/lib/_gptrget.c (_gptrget),
10039 * device/lib/_gptrgetc.c (_gptrgetc),
10040 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10041 instead of sjmp to ret
10042 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10043 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10045 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10047 * .version: bumped version to 2.4.7
10048 * device/lib/_gptrget.c (_gptrget): is now _naked
10049 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10050 * device/lib/_gptrput.c (_gptrput): is now _naked
10051 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10052 (createFunction): fixed xstack
10053 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10054 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10056 (geniCodeCritical): store original interrupt state in an iTemp bit
10057 var unless stack-auto
10058 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10059 * src/SDCCmain.c (setIncludePath): added include/target to search path
10060 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10061 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10063 (processFuncArgs): put bit vars in bit area
10064 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10065 unsaveRBank): fixed xstack,
10066 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10067 (genFunction, genEndFunction): fixed xstack,
10068 (genAssign): optimization don't walk backwards through mem
10069 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10070 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10071 * support/regression/Makefile: also make library (for stack-auto) when
10072 making "all" and added "test-mcs51-xstack-auto"
10073 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10074 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10075 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10076 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10077 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10078 make-library by MAKE_LIBRARY
10079 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10080 regression tests for xstack
10081 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10082 * support/regression/tests/critical.c: test for critical on mcs51
10084 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10086 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10087 built version of sdcc instead of installed version
10089 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10091 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10092 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10094 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10095 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10096 WARNING: remove device/lib/build/z80/printf.o by hand when
10097 updating from previous build!
10098 * device/lib/z80/printf.c: updated comment
10099 * support/regression/tests/bug1057979.c: test all ports now
10100 * support/regression/tests/bug1065458.c: file added
10102 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10104 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10105 *_start and *_end symbols for static functions
10107 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10109 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10110 and search crt0.o in all library paths,
10111 (setIncludePath): proper handling of --nostdinc,
10112 (setLibPath): proper handling of --nostdlib
10113 * support/regression/Makefile,
10114 * support/regression/ports/ds390/spec.mk,
10115 * support/regression/ports/gbz80/spec.mk,
10116 * support/regression/ports/hc08/spec.mk,
10117 * support/regression/ports/mcs51/spec.mk,
10118 * support/regression/ports/mcs51-large/spec.mk,
10119 * support/regression/ports/mcs51-stack-auto/spec.mk,
10120 * support/regression/ports/z80/spec.mk: use include and lib files from
10121 built version of sdcc instead of installed version
10122 * doc/sdccman.lyx: fixed typo in --nostdinc
10124 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10127 * src/pic/device.c,
10128 * src/pic/ralloc.c,
10129 * src/pic/gen.c : added support to generate code for struct bit fields.
10131 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10133 * as/xa51/xa_version.h,
10134 * device/include/errno.h,
10135 * device/include/regc515c.h,
10136 * device/lib/_itoa.c,
10137 * device/lib/_ltoa.c,
10138 * device/lib/ser_ir_cts_rts.c,
10139 * sim/ucsim/xa.src/glob.cc,
10140 * sim/ucsim/xa.src/inst_gen.cc,
10141 * sim/ucsim/xa.src/xa_bit.cc,
10142 * sim/ucsim/xa.src/xa_sfr.cc,
10143 * sim/ucsim/z80.src/inst_dd.cc,
10144 * sim/ucsim/z80.src/inst_fdcb.cc,
10145 * support/scripts/keil2sdcc.pl,
10146 * src/pic16/pic16.dsp,
10147 * src/pic16/pic16a.dsp: corrected cvs line endings
10148 * device/lib/printf_large.c: fixed bug 1057979
10149 * src/pic16/gen.c: fixed non-C standard code
10150 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10151 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10152 * support/regression/ports/mcs51/support.c: reload T1 asap
10153 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10154 pdata use and clear idata startup behaviour
10155 * support/regression/tests/bug1057979.c: added
10157 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10159 * device/examples/ds390/ow390/ad26.h,
10160 * device/examples/ds390/ow390/cnt1d.h,
10161 * device/examples/ds390/ow390/crcutil.c,
10162 * device/examples/ds390/ow390/ownet.h,
10163 * device/examples/ds390/ow390/owsesu.c,
10164 * device/examples/ds390/ow390/swt12.h,
10165 * device/examples/ds390/ow390/swtoper.c,
10166 * device/examples/ds390/ow390/temp10.h,
10167 * device/examples/ds390/ow390/thermodl.c,
10168 * device/examples/ds390/tinitalk/tinitalk.dsp,
10169 * device/examples/ds390/tinitalk/tinitalk.dsw,
10170 * device/examples/mcs51/clock/hw.h,
10171 * device/examples/mcs51/simple2/go.bat,
10172 * device/examples/serialcomm/windows/serial.h,
10173 * device/examples/xa51/dummy.c,
10174 * device/examples/xa51/hello.c,
10175 * device/include/80c51xa.h,
10176 * device/include/at89x051.h: corrected cvs line endings
10178 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10180 * src/pic16/main.c (options): added command line --gstack, to trace
10181 stack over/under flows,
10182 * added pragma 'wparam' to allow passing first byte of function
10183 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10184 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10185 call to __gstack_test function and sets up the symbol as extern,
10186 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10187 * popaop): added call to pic16_testStackOverflow,
10188 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10190 * (genCall, genPcall): now all parameters are passed via stack
10191 except in functions that are pass to wparam pragma in which WREG is
10193 * (genPcall): REENTRANT flag is checked to see if variable prototype
10194 contains reentrant keyword, don't call a non-reentrant function, via
10195 a reentrant function pointer or vice versa, functions are never
10197 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10199 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10200 SIGSEGV when accessing a NULL register stucture,
10201 * (pic16_printGPointerType): modified to handle UPPER modifier for
10202 function initializers, changed prototype of function to simpler one,
10203 * (pic16_printIvalFuncPtr): check to see if function is already
10204 added in externs list,
10205 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10206 optimized a move from W to SFR with a move to the same register
10207 later after a CALL,
10208 * device/lib/pic16/debug: NEW directory, contains debug features
10209 which are enabled when linking with libdebug.lib, currently command
10210 line option --gstack enables stack pointer tracing for over/under
10211 flow, corresponding sources are in debug/gstack
10213 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10215 * doc/sdccman.lyx: updated SDCC version,
10216 * (PIC16 port): update list of command line options,
10217 * src/pic16/device.h (structure pic16_options_t): added field gstack
10218 to enable stack overflow tracing on push/pops,
10219 * src/pic16/device.c (statistics structure): added statistics
10221 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10222 pic16_dump_int_registers): increase statistics counters for each
10223 * variable which is encountered
10224 * (pic16_dump_usection): emit each .udata variable to its own udata
10226 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10227 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10228 parameters via stack, otherwise use old scheme,
10229 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10230 assembler output file,
10231 * src/pic16/main.c: added command line options --gstack to enable
10232 push/pop tracing for stack overflow,
10233 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10234 instructions): added size of each instruction,
10235 * (pic16_countInstruction): estimate size of instructions in
10236 the_pFile list, inline assembly blocks are not counted,
10237 * (pic16_FixRegisterBanking): trace previous register usage, when
10238 banksel optimizations is greater than 0, don't emit a redudant
10241 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10243 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10244 * src/pic16/ralloc.c : applied same fix for pic16.
10245 * src/pic/gen.c : tidied it up a little.
10247 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10249 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10250 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10252 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10254 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10256 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10258 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10259 non-reentrant function __modsint in the interrupt function (thus
10260 corrupting math operations during serial I/O)
10261 * device/lib/ser_ir.c: as above, changed buffersize
10262 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10263 256.c,d for zeroing
10264 * doc/Makefile: added option -t for rsync
10266 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10268 * src/SDCCast.h (struct ast),
10269 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10271 2004-10-20 Borut Razem <borut.razem AT siol.net>
10273 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10276 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10278 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10280 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10281 support functions to replace long sequences of MOVFF's from access
10282 bank registers to stack and vice versa,
10283 * src/pic16/device.h: added new field opt_flags, where optimization
10284 flags can be set to enable certain features,
10285 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10286 * pBlock, (genFunction, genEndFunction): surroung loop for
10287 saving/loading used registers in stack with PC_INFO pCodes,
10288 INF_LREGS. Code in between can then be optimized by pCode optimizer
10289 to support function calls,
10290 * (genDataPointerSet): fixed bug which loaded float fields in
10291 structures with corrupt data,
10292 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10293 in a standard way debug info on stderr. Feature used for developing
10294 and debugging only,
10295 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10296 obsolete chunks of code,
10297 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10298 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10299 * pic16/src/pcode.c (pic16_newpCodeInfo,
10300 * (pic16_newpCodeOpLocalRegs),
10301 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10303 * (pic16_pCodeConstString): printing of the initial value of a
10304 symbol as a comment is inhibited since parsing was already done by
10305 copyStr and output is corrupt,
10306 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10308 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10310 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10312 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10314 * as/mcs51/lkarea.c: removed old K&R style,
10315 (lnksect): changed check on boundary error,
10316 (lnksect2): changed check on boundary error,
10317 (lnksect2): extend XSTK to end of page if size = 1
10318 * as/mcs51/lkmain.c: removed old K&R style,
10319 (Areas51): create l_IRAM symbol
10320 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10321 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10322 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10323 * device/lib/_mullong.c: added version to be compiled with xstack
10324 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10325 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10326 * device/lib/mcs51/crtxstack.asm: fixed comment
10327 * src/SDCCglue.c: maxInterrupts defaults to 0,
10328 (emitMaps): added pdata,
10329 (createInterruptVect): (re)moved default,
10330 (glue): added pdata,
10331 (glue): moved __start__xstack to XSTK with default size 1
10332 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10333 and options.float_rent when options.stackAuto is set,
10334 (linkEdit): only write XDATA_NAME if provided on command line
10336 * src/SDCCmem.c: added pdata
10337 * src/port.h: added pdata_name to PORT
10338 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10339 (saveRegisters, unsaveRegisters): removed usage of B,
10340 (genMinus): fixed accumulator clash,
10341 (genJumpTab): added comment, this needs another look
10342 * src/mcs51/gen.c: added check for "B in use" paranoia,
10343 added pushB() and popB()
10344 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10347 * src/ds390/main.c,
10349 * src/mcs51/main.c,
10351 * src/pic16/main.c,
10353 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10354 added PSEG (PAG,XDATA) or NULL to port specifier
10355 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10356 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10357 (_mcs51_genInitStartup): removed __start__xstack equ,
10358 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10359 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10360 * src/z80/gen.c (_rleAppend): fixed warnings
10361 * support/regression/tests/zeropad.c: added pdata test
10362 * .version: bumped to 2.4.6
10364 2004-10-17 Borut Razem <borut.razem AT siol.net>
10366 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10367 as a part of nightly build
10369 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10371 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10372 WREG holds the first byte function parameters,
10373 * (aopForSym): take special case for symbols which are in FARSPACE
10374 but in CODESPACE too,
10375 * (assignResultValue): modified to take into account _G.useWreg,
10376 * (genCall): don't use wreg for parameter passing when function is
10377 declared as reentrant, too, added optimization INCF to stack
10378 pointer when stack parameter count is 1,
10379 * (genFunction, genEndFunction): refurnished and fixed to not using
10380 wreg for passing parameters when function has varargs or is
10381 reentrant, fixed bug with symbol name compare for generating
10382 functions in absolute address,
10383 * (pic16_storeForReturn): refurnished,
10384 * (genCmp): began writing a new version of the function, not ready
10385 yet, therefore it is disabled,
10386 * (genAssign): do not read code memory when assigning a function to
10387 a pointer function,
10388 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10389 array of characters, not pointer,
10390 * (pic16initialComments): in debug mode emit an .ident directive for
10392 * (_process_pragma): emit a new warning type (internal to pic16)
10393 when setting stack to default length, emit a similar warning when
10394 placing a function at absolute address and address is not word aligned
10395 * (_pic16_parseOptions): added 'return TRUE' statement,
10396 * (_pic16_linkEdit): if compiling a source, then add the source's
10397 file object, first in the list of objects to link,
10399 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10401 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10402 * src/pic/main.c : removed VC warning.
10403 * src/pic/gen.c : changed comment.
10405 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10407 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10408 reference to a deprecated symbol _GPTRREG was causing failure to
10409 link. Thanks G. M. Gallant for the info.
10411 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10413 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10414 comments for Bugs item #954788.
10416 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10418 * src/pic16/device.c (pic16_dump_gsection,
10419 * pic16_groupRegistersInSection): handle symbols declared to be in
10420 access bank differently,
10421 * src/pic16/gen.c (struct _G): added field resDirect,
10422 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10423 send values read from stack directly to result and don't allocate
10425 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10427 * (pic16_sameRegsOfs): NEW,
10428 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10429 free because they were not allocated from temporary pool,
10430 * pic16_popRegFromString): workaround to fix a problem with
10431 allocating variables twice or never,
10432 * (genGenPointerGet): using PRODL instead of FSR0H,
10433 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10435 * (genAssign): take advantage of the _G.resDirect flag,
10436 * (genCast): around line 11844, use mov2f instead of directly
10437 MOVFF'ing between operands to account for literal values,
10438 * src/pic16/genutils.c: some new debug functions for gpsim have been
10440 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10441 float with integer part only,
10442 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10443 place variables in access bank
10444 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10445 updated sources to reflect recent changes in gen.c
10447 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10449 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10450 sources that searched for headers in installation path, now the
10451 device/include/pic16 is used,
10452 * src/pic16/glue.c (pic16glue),
10453 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10454 .line directives if not in debug mode, this suppresses assembler's
10455 warnings for ignored directives
10457 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10459 * src/port.h: made reset_regparms prototype void parameter explicit.
10460 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10461 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10462 * doc/sdccman.lyx: documented warning disabling and how to use
10463 printf_large to make it print floats.
10464 * device/include/stdbool.h: NEW
10465 * device/lib/_atof.c,
10466 * device/lib/_divuint.c,
10467 * device/lib/_divulong.c,
10468 * device/lib/expf.c,
10469 * device/lib/printf_large.c,
10470 * device/lib/sincosf.c,
10471 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10472 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10473 a completely reentrant lib.
10475 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10477 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10478 * device/include/pic16/stdio.h: fixed bug with colon
10480 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10482 * device/include/pic16/stdio.h,
10483 * device/include/pic16/stdlib.h,
10484 * device/include/pic16/math.h: NEW
10485 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10486 declared as _naked to reduce overhead
10487 * device/lib/Makefile.in (target port-specific-objects-pic16):
10488 changed * to *.* so to ignore the CVS directory,
10489 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10490 stacked variables back in stack,
10491 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10494 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10496 * .version: bumped version number to 2.4.5
10497 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10498 * support/Util/SDCCerr.c (messages structure): added entry for
10501 Large cumulative patch for pic16 port and libraries.
10502 * device/include/pic16/sdcc-lib.h,
10503 * device/include/pic16/stdarg.h,
10504 * device/include/asm/pic16/features.h,
10505 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10506 * device/include/pic16/float.h: changes reentrant keyword with
10507 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10508 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10509 updated target build-libraries to include objects from gptr,
10510 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10511 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10512 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10513 all function headings,
10514 * src/SDCCmain.c: added global parameter userIncDirsSet,
10515 * (parseCmdLine): when option -I is encountered add directory to
10516 userIncDirsSet too,
10517 * src/version.awk: added space between control and long,
10518 * src/pic16/NOTES: added some notes for the port,
10519 * src/pic16/gen.c: added prototype for mov2fp function,
10520 * (fReturnpic16[]): properly named return value registers,
10521 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10522 * (aopForSym): added code to handle symbols with onStack flag set,
10523 symbols onStack are allocated PTRSIZE bytes,
10524 * (aopFreeAsmop): handles special case where asmops are stack objects,
10525 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10526 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10527 added argument lock to trace flaws in allocating temporary registers
10528 when developing port,
10529 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10530 * (pic16_popRegFromString): reenabled allocating a direct register
10532 * (assignResultValue): various beautifications,
10533 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10534 referenced function argument,
10535 * (genIpush): reenabled to allow stacked arguments, handles only
10536 ic->parmPush iCodes,
10537 * (genCall, genPcall): major changes to allow for variable argument
10538 functions, fixed a bug with falsely restoring stack pointer after
10539 returning from call,
10540 * (genFunction): pending code for critical function,
10541 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10542 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10543 * (genNearPointerGet): fixed bug with indirect reading, was always
10545 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10547 * (genAddrOf): rewrote code to take address of a stacked function parameter
10548 * (genCast): fixed casting to generic pointer type,
10549 * src/pic16/gen.h: added AOP_STA,
10550 * (struct asmop): added field stk,
10551 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10552 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10553 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10554 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10555 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10556 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10558 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10560 * (pic16_port structure): generic pointer size is set to 3,
10561 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10562 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10564 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10565 operand is an iTemp,
10567 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10569 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10570 * debugger/mcs51/simi.c: addapt new syntax of s51
10572 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10574 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10575 * src/pic16/pcode.c: commented out some calls to free() in order to
10578 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10581 * src/SDCCicode.c (isiCodeInFunctionCall),
10582 * src/avr/ralloc.c (selectSpil),
10583 * src/pic/ralloc.c (selectSpil),
10584 * src/pic16/ralloc.c (selectSpil),
10585 * src/ds390/ralloc.c (selectSpil),
10586 * src/hc08/ralloc.c (selectSpil),
10587 * src/xa51/ralloc.c (selectSpil),
10588 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10589 stack in the middle of a function call sequence (fixes bug #1020268)
10590 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10591 costs associated with the minimum switch case.
10593 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/SDCC.lex: fixed bug #1030549
10597 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10599 * src/SDCCcse.h (struct cseDef),
10600 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10601 over a function call if the CSE is derived from a symbol whose
10602 address has been taken (fixes bug #1029883)
10603 * support/regression/tests/bug-1029883: a new regression test for
10606 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10608 * src/hc08/gen.c (emitinline): fixed bug #1029778
10609 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10610 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10611 and starts toward RFE #905167)
10613 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10615 * src/pic16/gen.c (mov2f): New function to move an operand to
10616 another without considering if it is a literal or a register,
10617 * (pic16_sameRegs): don't check if they are both AOP_REG,
10618 * (AccRsh): removed andmask=0 lines,
10619 * (genLeftShift): duplicated to be improved in future versions,
10620 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10621 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10622 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10623 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10624 * (insertBankSwitch): fixed inserting banksel directives algorithm
10625 for instructions that follow a skip instruction, this fixes a report
10626 for broken subtraction code generation,
10627 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10628 iCode is a left op, just in case result and right share the same
10631 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10634 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10636 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10637 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10638 on 2004-09-12; it was buggy
10640 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10642 * src/SDCCsymt.h: removed RESULT_CHECK
10647 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10649 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10651 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10652 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10653 configuration values no more rejected by compiler, they are assigned
10654 to configuration registers with a warning message instead,
10655 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10656 the for-loop so last conf register is emitted too,
10657 * (_pic16_initPaths): link library libsdcc.lib by default,
10658 * (_hasNativeMulFor): modified test for multiplication according to
10659 Raphael Neider's remarks. Integer multiplication is also done with
10661 * device/include/pic16/pic18fregs.h: corrected type error in while
10662 testing and including 18f6720 header file
10664 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10666 * src/pic16/device.h (pic16_options): removed field use_crt,
10667 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10668 until an optimization to handle single bits is added,
10669 * (pic16_loadFSR0): moved before genUnpackBits,
10670 * (genAnd): some white lines removed,
10671 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10672 leave_reset flags in pic16_options when using crt modules,
10674 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10676 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10677 for bugs 898889 & 979599. Also used some safer print instructions.
10679 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10681 * src/pic16/device.h (pic16_options_t): added field use_crt,
10683 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10684 catch a probable future bug,
10685 * src/pic16/gen.c: aopIdx function commented out,
10686 * (genAssign): commented out old code which used aopIdx,
10687 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10688 code, added if conditionals to take into account the --use-crt
10689 command line options,
10690 * src/pic16/main.c (pic16_optionsTable): added new command line
10691 options, --use-crt= and --no-crt,
10692 * (_pic16_linkEdit): now the proper crt object is added in the
10693 linker command line except than when --no-crt is specified,
10694 * src/pic16/pcode.c,
10695 * src/pic16/pcode.h: added some structures and functions for a new
10696 optimization scheme to compansate for instruction overhead between
10697 same iCodes, this scheme is currently under development and is not
10698 working in any way,
10699 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10701 * device/lib/pic16/startup/crt0i.c,
10702 * device/lib/pic16/startup/crt0iz.c: added global char variable
10703 __uflags to force the generation of an idata section
10705 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10708 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10709 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10711 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10713 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10714 Frieder) and clarified the default code optimization mode
10716 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10718 * src/SDCC.lex (doPragma, process_pragma),
10719 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10720 "opt_code_size", and "opt_code_balanced"
10721 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10722 regrouped options by category, added support for category headers
10723 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10724 and "--opt-code-size"
10725 * doc/sdccman.lyx: documented these new options and pragmas
10726 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10727 preference into account
10729 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10731 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10732 geniCodePreDec): Fixed bug 904237 by generating a warning
10734 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10736 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10738 * src/pic/device.c : When no max ram set validate full memory range.
10740 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10742 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10744 * device/lib/_gptrget.c,
10745 * device/lib/_gptrput.c: updated comment
10746 * device/lib/calloc.c,
10747 * device/lib/free.c,
10748 * device/lib/malloc.c,
10749 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10750 * src/SDCCcse.c (cseBBlock),
10751 * src/SDCCicode.c (printOperand, geniCodeArray),
10752 * src/SDCCicode.h (struct operand): fixed bug 868103
10753 * support/regression/tests/bug-868103.c: added
10754 * src/SDCCast.c (searchLitOp),
10755 * src/SDCCcse.h (struct cseDef),
10756 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10757 * src/SDCCicode.h (struct operand),
10758 * src/SDCCsymt.h (struct sym_link),
10759 * src/avr/gen.c (hasInc),
10760 * src/ds390/gen.c (hasInc),
10761 * src/hc08/gen.c (genPlusIncr, hasInc),
10762 * src/mcs51/gen.c (hasInc),
10763 * src/pic16/glue.c (pic16_printIvalChar),
10764 * src/pic16/ralloc.c (regWithIdx),
10765 * src/xa51/gen.c (hasInc) : removed warnings
10766 * src/SDCCast.c (createBlock): added comment ???
10767 * src/hc08/ralloc.c: updated comments
10769 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10771 * doc/sdccman.lyx: updated section on switch statements, added
10772 section about semaphore locking
10773 * doc/Makefile: added option -info for latex2html
10774 * device/lib/_gptrget.c,
10775 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10777 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10779 * src/pic/device.h,
10780 * src/pic/device.c,
10781 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10782 maxram is less than 0x100.
10784 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10786 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10788 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10791 * src/mcs51/main.c,
10792 * src/ds390/main.c,
10796 * src/pic16/main.c,
10799 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10800 a jump table is the best form for a switch statement, including
10801 automatic insertion of missing cases to make the case range
10802 continuous. Developed in collaboration with Frieder Ferlemann.
10804 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10806 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10807 accumulator result if it needs sign extension
10809 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10811 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10813 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10815 * device/lib/gbz80/printf.c,
10816 * device/lib/z80/printf.c: removed define for NULL
10818 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10820 * as/xa51/xa_link.c,
10821 * device/examples/ds390/ow390/ad26.c,
10822 * device/examples/ds390/ow390/cnt1d.c,
10823 * device/examples/ds390/ow390/counter.c,
10824 * device/examples/ds390/ow390/ds2480.h,
10825 * device/examples/ds390/ow390/ds2480ut.c,
10826 * device/examples/ds390/ow390/findtype.c,
10827 * device/examples/ds390/ow390/gethumd.c,
10828 * device/examples/ds390/ow390/owllu.c,
10829 * device/examples/ds390/ow390/ownetu.c,
10830 * device/examples/ds390/ow390/swt12.c,
10831 * device/examples/ds390/ow390/swtloop.c,
10832 * device/examples/ds390/ow390/temp.c,
10833 * device/examples/ds390/ow390/temp10.c,
10834 * device/examples/ds390/ow390/thermo21.c,
10835 * device/examples/ds390/ow390/tinilnk.c,
10836 * device/examples/ds390/ow390/tstfind.c,
10837 * device/examples/serialcomm/windows/serial.cpp,
10838 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10839 * device/include/reg51.h: fixed line endings for cvs
10841 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10843 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10844 packRegsForAccUse, packRegisters): new accumulator register
10846 * support/regression/ports/hc08/support.c (_putchar): suppress
10847 warning of unused variable
10848 * src/SDCCicode.c: added SWAP entry to codeTable
10850 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10852 * device/lib/sprintf.c: forgot to add this file before previous commit
10854 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10856 * src/pic16/gen.c (genPackBits): added operand right in function
10857 parameters, load result directly if p_type is POINTER (that is
10858 called by genNearPointerSet)
10859 * (genUnPackBits): added operand left in function parameters,
10860 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10861 FSR0 if accessing bitfields,
10863 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10865 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10866 _print_format; updated printf, sprintf, vsprintf
10867 * device/include/asm/default/features.h: corrected comment/define
10868 * device/lib/Makefile.in: added sprintf.c
10869 * device/lib/libsdcc.lib: added sprintf module
10870 * device/lib/printf_large.c,
10871 * device/lib/vprintf.c,
10872 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10874 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10875 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10876 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10878 * support/regression/tests/zeropad.c: define idata as data for hc08
10880 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10882 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10883 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10884 labels are referenced at least once (even if a reference is not found)
10885 * src/hc08/gen.c (emitcode): set isComment flag for comments
10886 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10887 loads), rules 6a..6b (optimize jumps to return)
10889 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10891 * device/lib/acosf.c (acosf),
10892 * device/lib/asinf.c (asinf),
10893 * device/lib/atanf.c (atanf),
10894 * device/lib/ceilf.c (ceilf),
10895 * device/lib/cosf.c (cosf),
10896 * device/lib/coshf.c (coshf),
10897 * device/lib/cotf.c (cotf),
10898 * device/lib/fabsf.c (fabsf),
10899 * device/lib/floorf.c (floorf),
10900 * device/lib/log10f.c (log10f),
10901 * device/lib/logf.c (logf),
10902 * device/lib/sinf.c (sinf),
10903 * device/lib/sinhf.c (sinhf),
10904 * device/lib/sqrtf.c (sqrtf),
10905 * device/lib/tanf.c (tanf),
10906 * device/lib/tanhf.c (tanhf),
10907 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10908 replaced all instances of "reentrant" in the library functions
10909 defined in math.h with this macro.
10910 * support/regression/tests/float_trans.c: reenabled test for hc08
10912 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10914 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10915 erroneously deleted
10917 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10920 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10921 multi-byte volatile operands are used
10922 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10923 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10924 initialization to area GSINIT0 so that it would always precede
10925 any static initializers in GSINIT
10926 * support/regression/tests/zeropad.c: fixed idata define for hc08
10927 * support/regression/tests/bug-927659.c,
10928 * support/regression/tests/float_trans.c: disabled tests for hc08
10929 pending missing library routines
10930 * .version: increased version number to 2.4.4 - hc08 port now passes
10934 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10936 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10937 * Makefile.common.in,
10939 * as/hc08/Makefile.in,
10940 * as/mcs51/Makefile.in,
10941 * as/z80/Makefile.in,
10942 * debugger/mcs51/Makefile.in,
10943 * device/include/Makefile.in,
10944 * device/lib/Makefile.in,
10947 * link/z80/Makefile.in,
10948 * packihx/Makefile.in,
10949 * sim/ucsim/main_in.mk,
10950 * sim/ucsim/avr.src/Makefile.in,
10951 * sim/ucsim/doc/Makefile.in,
10952 * sim/ucsim/gui.src/serio.src/Makefile.in,
10953 * sim/ucsim/hc08.src/Makefile.in,
10954 * sim/ucsim/s51.src/Makefile.in,
10955 * sim/ucsim/xa.src/Makefile.in,
10956 * sim/ucsim/z80.src/Makefile.in,
10958 * support/cpp2/Makefile.in,
10959 * support/librarian/Makefile,
10960 * support/makebin/Makefile: added DESTDIR to the install path proposed
10961 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10962 * doc/sdccman.lyx: added DESTDIR documentation
10964 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10966 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10967 instruction for interrupt handlers, use fast returns when returning
10968 from high priority interrupts
10970 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10972 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10974 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10975 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10976 bugs, ported much of Bernhard's code from mcs51
10977 * src/mcs51/gen.c (genSend),
10978 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10979 than one when calling a reentrant function
10980 * device/lib/_mullong.c: defined an alternate struct layout for big
10981 endian ports (hc08)
10983 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10985 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10988 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10990 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10991 are sane and complete before asking the port its prefered parameter
10992 passing method (fixes bug #1017633)
10993 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10996 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10998 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10999 problem in bitfields >= 8 bits.
11001 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11003 * src/SDCCsymt.c: undid changes that were not meant to be committed
11005 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11007 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11009 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11011 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11012 copied and wrong bit got inverted
11014 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11016 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11017 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11018 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11019 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11020 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11021 assignments to bitfields at known addresses
11022 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11023 reads from bitfields at known addresses
11024 * src/hc08/ralloc.c (packRegisters),
11025 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11026 genhc08Code): optimize pointer get values used as conditionals
11027 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11030 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11032 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11033 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11034 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11037 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11039 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11041 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11043 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11046 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11048 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11050 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11052 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11055 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11057 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11059 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11061 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11062 cases use more compact code.
11064 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11066 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11068 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11070 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11072 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11075 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11076 parameter of changePointer() from symbol* to sym_link*
11077 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11078 * src/SDCCsymt.c (compareType): void* type is castable to other
11079 pointers, but not necesarily an exact match.
11080 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11081 is no longer blindly treated as an exact match.
11082 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11084 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11086 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11088 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11092 * src/pic/ralloc.h,
11093 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11095 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11097 * src/pic/device.c,
11098 * src/pic/device.h,
11099 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11101 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11103 * src/mcs51/gen.c (emitcode): fixed bug #992819
11105 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11107 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11108 there's no need to make it worse
11110 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11112 * src/mcs51/ralloc.c (deassignLR),
11113 * src/ds390/ralloc.c (deassignLR),
11114 * src/hc08/ralloc.c (deassignLR),
11115 * src/z80/ralloc.c (deassignLR),
11116 * src/pic/ralloc.c (deassignLR),
11117 * src/pic16/ralloc.c (deassignLR),
11118 * src/avr/ralloc.c (deassignLR),
11119 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11120 rlivePoint): fixed another part of bug #971834
11122 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11124 * src/z80/main.c: enabled "critical" keyword
11125 * src/z80/mappings.i,
11126 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11127 functions (fixes bug #979646)
11128 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11130 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11132 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11135 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11137 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11138 doesn't disable too much optimizations
11140 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11142 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11144 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11146 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11148 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11150 * src/pic/gen.c tidied up tabs
11151 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11152 * src/pic/main.c tidied up tabs
11153 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11154 * src/pic/pcoderegs.c tidied up tabs
11155 * src/pic/ralloc.c tidied up tabs
11157 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11159 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11160 to S_FIXED for pic16 port and when symbol is not in level 0,
11161 allocate for S_REGISTER storage class and pic16 port, too,
11162 * src/pic16/device.h: prototype for checkSym,
11163 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11164 * (pic16_assignConfigWordValue): test the value and the mask to
11165 validate that the value is suitable for the configuration word,
11166 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11167 collect extern declared symbols, don't emit symbol twice, check
11168 first if symbol is in publics set first,
11169 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11170 * added command line '--fstack' which enables an experimental
11171 feature for stack access, too buggy to be used yet...
11172 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11173 * (pic16_allocDirReg): when register has storage class S_REGISTER
11174 allocate in pic16_dynAccessRegs,
11175 * device/include/pic16/pic18f????.h: modified configuration word
11176 naming convention, words started as CONFIG0H but should be CONFIG1H
11178 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11180 * device/include/mcs51reg.h: fixed bug 970993
11182 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11184 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11185 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11186 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11187 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11188 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11189 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11190 error/warning numbers,
11191 added function setWarningDisabled()
11192 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11193 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11194 _memcmp.c _memmove.c calloc.c realloc.c free.c
11195 * support/regression/tests/malloc.c: added tests for new functionality
11196 * support/regression/tests/zeropad.c: added tests for truncated initializers
11197 and initialized char arrays starting with '\x0'
11198 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11200 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11202 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11204 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11206 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11207 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11208 peephole 177.e. Thanks to anonymous
11210 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11212 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11213 function isn't used in the source but referenced as a
11214 variable initializer then declare it as extern in .asm file
11216 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11218 * .version: increased version number to 2.4.3
11220 Adding version extension according to ChangeLog CVS revision
11221 * src/Makefile.in (target all): added dependency 'version.h'
11222 * (rule version.h): added rule to create version.h from ChangeLog,
11223 * (rule dep): added dependency version.h,
11224 * src/version.awk: AWK script to create version.h
11225 * src/SDCCdwarf2.c (dwWriteModule),
11226 * src/SDCCglue.c (initialComments),
11227 * src/SDCCmain.c (printVersionInfo): modified to write after
11228 version string the version extension number,
11229 * src/SDCCutil.c: included "version.h"
11230 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11232 * src/SDCCutil.h: added prototype for getBuildNumber
11234 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11235 includeDirsSet, too,
11236 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11237 const char [] is found in function prototype...
11239 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11240 moving to WREG with source is already in WREG,
11241 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11242 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11243 * (aopForSym): stack'ed symbols are partially supported, added
11244 if-clause to support symbols in FARSPACE,
11245 * (sameRegs): added test for AOP_ACC to see if registers are same,
11246 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11247 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11248 * (pic16_popRegFromString): will not allocate a new register if it
11249 doesn't find one by name, bug may have introduced...
11250 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11251 * (genIpush): revived to use pic16 port's stack,
11252 * (genAddrOf): added incomplete case for stack'ed operand,
11253 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11254 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11255 can handle multibyte operands,
11256 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11257 * (pic16initialComments): added message for MPLAB compatibility
11259 * src/pic16/main.h: prototype for pic16_mplab_comp,
11260 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11261 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11262 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11263 because of increased complexity of procedure,
11264 * (_process_pragma): stack pragma changed to format 'stack pos len',
11265 emit symbol '_stack_end' to conform with gplink,
11266 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11267 to search for register,
11268 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11270 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11271 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11272 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11273 case for PO_GPR_REGISTER,
11274 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11275 dies, the new era is ahead !...
11276 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11277 pic16_dynInternalRegs,
11278 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11279 * (pic16_allocDirReg): minor optimizations and bug fixes,
11280 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11282 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11283 load stack and frame pointer with address of 'stack_end' symbol
11285 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11287 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11288 without source code but only variable initializers
11290 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11292 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11293 external are not declared as extern to reduce overhead while linking
11295 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11297 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11299 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11301 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11302 Yee Keat for the patch
11303 * src/SDCCast.c (decorateType): fixed bug #979599
11304 * src/ds390/gen.h: removed local fReturnSizeDS390
11305 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11306 * src/ds390/gen.c (genAnd, genOr, genXor),
11307 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11309 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11311 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11312 add relFilesSet to $3, manipulate $2 to handle linking of object
11313 files without source files in command line,
11314 * device/include/pic16 (all headers): added ID location macros,
11315 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11316 entries for ID location bytes,
11317 * (pic16_assignIdByteValue): NEW,
11318 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11319 added field dumpcalltree to pic16_options_t,
11320 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11321 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11322 emitting rFalseIfx label after check_carry label,
11323 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11324 pic16_emitDIRegs), NEW
11325 * (pic16glue): dump .calltree file when option --calltree found,
11326 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11327 * (_pic16_genAssemblerPreamble): emit ID locations after
11328 configuration registers,
11329 * (pic16_linkCmd): modifications of the link command,
11330 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11331 * (pic16_pCodeInitRegisters): don't init stack registers,
11332 * (pic16_findPrevInstruction): fixed bug,
11333 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11334 bug with immediate registers,
11335 * (buildCallTree): traces stack push and pop,
11336 * (pct2): dump also stack usage for each function,
11337 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11338 * (pic16_allocDirReg): various modifications,
11339 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11342 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11344 * src/pic16/pcode.c: removed buggy double colon
11346 2004-07-01 Borut Razem <borut.razem AT siol.net>
11348 * support/scripts/sdcc.nsi: added include/pic16 to setup
11350 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11352 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11353 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11355 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11356 specific command line arguments. Also added sample lkr script
11357 for placing a variable at a specific memory bank.
11358 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11359 at a specific memory bank,
11360 * (pic16_dump_isection): fixed bug which caused string literals to
11361 be omitted when dumping idata section,
11362 * (pic16_groupRegistersInSection): added code to handle registers
11363 in specific memory banks,
11364 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11365 public, all references are renamed too,
11366 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11368 * (pic16_storeForReturn): added case to handle when dest is WREG,
11369 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11370 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11371 pic16_rel_udata, check to see if that register is marked as being
11372 a member of a specific memory bank,
11373 * (pic16_printIvalCharPtr): added code to add string literals either
11374 to code or the idata sections,
11375 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11376 also accept the 'udata' pragma,
11377 * src/pic16/main.h: new structure types sectName and sectSym
11378 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11379 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11380 * (pic16_findPrevInstruction): fixed, it returned nothing,
11381 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11382 instruction combinations,
11383 * (pic16_FixRegisterBanking): heavily reorganised,
11384 * (pic16_AnalyzeBanking): if generating banksel directives is
11385 disabled, then don't call FixRegisterBanking at all,
11386 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11387 completely removed,
11388 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11390 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11392 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11393 Phuah Yee Keat <yk.phuah AT nestac.com>
11395 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11397 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11398 correctly the IVT even if it is relocated to some other location
11400 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11402 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11403 * device/include/pic16/pic18f2220.h: NEW,
11404 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11405 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11406 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11407 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11408 nodefaultlibs, ivt_loc is the location of the interrupt vector
11409 table, and nodefaultlibs signs that default libraries should not be
11410 linked in link stage,
11411 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11412 according to --ivt-loc argument,
11413 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11414 when pragma stack is found,
11416 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11418 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11419 256 (range check), 257 (do while), 258.a-f (bit banging
11420 f.e. on 3-wire SPI bus)
11422 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11424 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11425 variables used exclusively within a loop
11427 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11429 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11431 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/SDCClrange.c (computeClash): fixed bug #971834
11435 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/mcs51/gen.c (genCmp): fixed bug #975903
11438 * src/hc08/gen.c (operandsEqu),
11439 * src/ds390/gen.c (operandsEqu),
11440 * src/z80/gen.c (operandsEqu),
11441 * src/pic/gen.c (operandsEqu),
11442 * src/pic16/gen.c (operandsEqu),
11443 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11444 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11446 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11448 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11450 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11452 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11453 default case in switch statement,
11454 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11455 to eliminate problem with initialisation of pointers, but problem
11457 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11458 * (emitStaticSegment): removed various lines emitting debug info,
11459 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11460 added processor registers for utilizing EEPROM,
11461 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11462 configurable and set 8
11464 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11466 * .version: increased version number to 2.4.2,
11468 Cumulative patch for pic16 port
11469 * src/pic16/device.c: changed scheme to dump initial values for
11470 variables in idata segment, all print_idata* functions were removed,
11471 now the pic16_printIval* will be called,
11472 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11473 * _pic16_printPointerType, pic16_printPointerType,
11474 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11475 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11476 NEW, similar to the respective functions in SDCCglue.c,
11477 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11478 way, emitting hex bytes,
11479 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11481 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/avr/ralloc.c (serialRegAssign),
11484 * src/xa51/ralloc.c (serialRegAssign),
11485 * src/pic/ralloc.c (serialRegAssign),
11486 * src/pic16/ralloc.c (serialRegAssign),
11487 * src/hc08/ralloc.c (serialRegAssign),
11488 * src/z80/ralloc.c (serialRegAssign),
11489 * src/ds390/ralloc.c (serialRegAssign),
11490 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11492 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11494 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11495 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11497 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11499 Cumulative patch for pic16 port:
11500 * src/pic16/device.h (typedef PIC16_device) modified fields for
11501 defining microcontrollers,
11502 * src/pic16/device.c: added new info for all devices in Pics16 array,
11503 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11504 to be optimised out by the pCode optimiser,
11505 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11506 specially, bug reported by G.M. Gallant,
11507 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11508 as force'd so that cannot be optimised out by pCode optimiser,
11509 * src/pic16/pcode.c,
11510 * src/pic16/pcodepeeph.c,
11511 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11512 they are disabled by default, but can be enabled explicit with
11513 command argument --denable-peeps, for testing,
11514 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11515 --pomit-ivt in COMPILE_FLAGS
11517 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11519 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11520 compilation on MSVC
11522 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11524 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11526 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11528 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11529 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11531 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11533 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11534 would only assign 0x300001 register.
11536 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11538 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11539 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11541 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11543 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11545 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11546 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11547 added peephole 254 (left shift), 255 (jump table)
11549 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11551 * device/lib/Makefile.in: removed comment line with model-pic16,
11552 * (target port-specific-objects-pic16): the libraries and objects
11553 are copied to the build directory form the device/lib/pic16/bin
11556 Cumulative patch concerning pic16 port:
11557 * library directory has been re-organized,
11558 * added support for PIC18F1220,
11559 * added headers and library sources for chips 18f1220,18f6520,
11560 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11562 * configuration registers setting has changed, now each supported
11563 device has a complete description of the registers it uses,
11564 * all initialisations are moved to idata sections, these section
11565 can be absolute or relocatable,
11566 * fixed initialisation of codespace variables,
11567 * fixed warning about PCLATU and gpsim,
11568 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11569 * (genAssign): use table reads when assigning from variables in codespace,
11570 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11571 char/int variables placed in codespace,
11572 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11573 registers set in .asm file, no need for --pomit-config-words anymore,
11574 * (pic16glue): some 8051 legacy segments are commented out
11575 (to be removed completely),
11576 * added support for alternative assembler and linker with --asm=
11577 and --link= command line arguments,
11578 * peepholes are disabled automatically in the port, no need to
11579 specify on command line,
11580 * port supports natively char/int/long multiplication, but converts
11581 all divisions to support functions,
11582 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11583 to the file set in variable $2,
11584 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11585 strings in ASCII format and not in hex,
11586 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11587 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11588 allocate proper register if iCodes aren't temporary,
11590 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11592 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11594 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11596 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11599 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11601 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11602 computed address is reused
11603 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11604 multi-byte bitfields
11606 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11608 * src/z80/gen.c: (genArrayInit): must check for pointers too
11610 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11612 * support/regression/tests/zeropad.c: never meant to commit the
11613 nestedstruct test: removed, added check for GCC version
11615 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11617 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11618 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11619 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11620 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11621 bugs 928906 and 954082 half-empty initializers
11623 * src/SDCCsymt.c (getAllocSize): added for above fix
11624 * src/z80/gen.c (genArrayInit): fixed bug 741044
11625 * support/regression/tests/zeropad.c: added tests
11627 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11629 * src/pic16/device.c (pic16_dump_section): corrected bug which
11630 caused some symbols of the libraries to be misplaced
11632 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11634 * src/pic16/glue.c,
11635 * src/pic16/ralloc.h,
11636 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11637 to fix conflict with pic port
11639 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11641 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11642 externs configuration variables,
11643 * src/pic16/ralloc.h,
11644 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11645 prototype in header, commented out some debug messages
11647 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11649 * src/pic16/glue.c,
11650 * src/pic16/main.c,
11651 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11652 for gpasm COFF object generation. Thanks to D. Hawkins for
11655 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11657 * src/ds390/main.c,
11658 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11659 Brock for spotting this)
11660 * src/ds390/gen.c (genEndFunction),
11661 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11662 interrupt handler and critical. Disable push/pop optimizations when
11663 peephole optimizations disabled.
11665 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11667 Updated pic16 library sources and headers.
11668 * device/lib/pic16/pic18f*/ ,
11669 * device/include/pic16/*.h: modified to handle structured SFR
11672 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11674 * src/port.h (PORT structure): added hook initPaths, now each
11675 port can declare its own default search paths,
11676 which can been seen with the --print-search-dirs option,
11677 see pic16 port for example,
11678 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11679 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11680 * (doPrintSearchDirs): NEW, replaces in a central manner the
11681 printing of search dirs which was split in set*Paths functions,
11682 * (main): added call to port->initPaths and doPrintSearchDirs,
11684 * src/ds390/main.c,
11687 * src/izt/tlcs900h.c,
11688 * src/mcs51/main.c,
11690 * src/pic16/main.c: modified port structures to reflect addition of
11693 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11694 * (pic16_dump_section): for registers in same address reserve memory once,
11695 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11697 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11698 result is greater in size than right or left,
11699 * (pic16_genUMult8X8_8): there are some cases where the result can
11700 be 16 bits size, so handle these,
11701 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11702 * (pic16_outBitC): modified to emit pcodes,
11703 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11705 * (genDivOneByte): implemented algorithm to divide 8-bits,
11706 * (genCmp): uncommented goto, but issues still exist,
11707 * (genAnd): fixed a bug with variables >8bits,
11708 * (genPackBits): optimization added that uses BCF/BSF to change a
11710 * (genAssign): fixed bug when assigning floating point literals,
11711 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11712 __sdcc_gsinit_startup label,
11713 * src/pic16/main.c (_pic16_init): removed search directory
11715 * (_pic16_initPaths): NEW, used to initialise search directories,
11716 * (_hasNativeMulFor): support functions for all except char/int
11717 multiplication, and char division,
11718 * (PIC16_port struct): modified entry for native mul support,
11719 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11721 * (buildCallTree): call to register_usage is ifdef'ed out,
11723 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * device/include/string.h: applied Stas Sergeev's patch to make this
11726 header file compatible with the preprocessor -Wundef option
11727 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11728 failure (fixes bug #941458)
11730 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11732 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11733 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11734 that the variable, not the function, should be static
11735 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11736 to be consistent with non-literal case
11738 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11740 * src/SDCCast.c (isConformingBody): fixed bug #949967
11741 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11742 convilong): fixed bug #952086
11744 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11746 * src/SDCCmem.c (allocVariables): fixed bug #955321
11748 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11750 * src/hc08/main.c (_hc08_genAssemblerEnd),
11751 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11752 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11753 completely eliminated the use of a temporary file
11754 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11755 when more than one file linked
11756 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11758 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11760 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11761 which fixes bug #543481
11762 * support/regression/tests/bug-751703.c: fixed comments left from a
11763 cut and paste error
11764 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11765 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11766 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11768 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11769 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11770 are now changed to underscores in moduleName
11772 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11774 * as/mcs51/lkmem.c: better fix for bug #954173
11776 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11777 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11779 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11780 * device/include/c8051f000.h,
11781 * device/include/c8051f120.h,
11782 * device/include/c8051f300.h,
11783 * device/include/c8051f310.h,
11784 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11785 PWM16) and detab'ed
11787 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11789 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11790 and mailing lists, doc'ed --no-peep-comments, removed reference
11791 to knoppix (newest version has no LyX/LaTeX), other minor changes
11792 * src/SDCCglue.c (glue): save 2 bytes stack space with
11793 option --main-return. The ljmp could probably be avoided too
11795 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11797 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11799 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11802 * src/SDCCopt.c (isLocalWithoutDef),
11803 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11804 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11805 (credit to Maarten Brock for patch #949363, on which this is based)
11806 * support/regression/tests/bug-751703.c: some test cases of extern used
11807 within inner scopes.
11809 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11811 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11813 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11815 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11816 dwWriteLabel): fix to create valid debugger symbols even when
11817 the module name has non-alphanumeric symbols in it
11818 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11819 when a variable's allocation has been optimized away
11822 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11824 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11826 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11827 * src/mcs51/main.c,
11828 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11829 * src/ds390/main.c,
11830 * src/z80/gen.c (z80_emitDebuggerSymbol),
11832 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11834 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11835 * src/pic16/main.c,
11836 * src/avr/gen.c (avr_emitDebuggerSymbol),
11838 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11840 * src/SDCCdebug.c (emitDebuggerSymbol),
11842 * src/port.h: added a debugger struct to the port struct. Added a
11843 callback for defining debugger symbols
11845 * src/SDCCast.c (createLabel),
11846 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11849 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11850 iCode back to the ast for the function
11852 * src/hc08/ralloc.c (hc08_assignRegisters),
11853 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11854 unneeded fields from the regs struct.
11855 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11856 pushReg() & pullReg() functions instead of emitcode()
11858 * src/hc08/gen.c (genLabel, genhc08Code),
11859 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11861 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11864 * src/hc08/gen.c (genEndFunction, genhc08Code),
11866 * src/mcs51/gen.c (genEndFunction, gen51Code),
11868 * src/ds390/gen.c (genEndFunction, gen390Code),
11870 * src/z80/gen.c (genEndFunction, genZ80Code),
11873 * src/pic/gen.c (genEndFunction, genpic14Code),
11875 * src/pic16/gen.c (genEndFunction, genpic16Code),
11877 * src/avr/gen.c (genEndFunction, genAVRCode),
11879 * src/xa51/gen.c (genEndFunction, genXA51Code),
11881 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11882 specific code to cdbFile.c and out of the backend code generators
11884 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11885 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11886 starting address is now 0
11889 * as/hc08/m08pst.c,
11890 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11891 assembler directive for DWARF support
11892 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11896 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11898 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11900 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11901 and inappropriate peephole optimization in jump tables
11903 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11905 * as/hc08/m08pst.c,
11906 * src/SDCCglue.c: sdccopt works for the hc08 port now
11908 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11910 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11912 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11914 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11916 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11918 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11922 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11923 comments from the peephole optimizer replacement rules
11924 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11926 * src/SDCCcse.c (updateSpillLocation),
11927 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11929 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11930 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11931 objects far pointers
11933 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11935 * src/SDCCsymt.h: a missing part of my last change
11936 * src/pic/ralloc.c (regTypeNum),
11937 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11939 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * src/SDCCicode.c (aggrToPtrDclType),
11943 * src/SDCCptropt.h,
11944 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11945 ptrPseudoSymConvert),
11946 * src/pic/ralloc.c (regTypeNum),
11947 * src/pic16/ralloc.c (regTypeNum),
11948 * src/hc08/ralloc.c (regTypeNum),
11949 * src/ds390/ralloc.c (regTypeNum),
11950 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11951 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11953 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * link/z80/lkmain.c (afile),
11956 * as/hc08/lkmain.c (afile),
11957 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11958 prevent a pointer problem when a filename has no directory and
11959 no extension specified.
11961 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11963 * link/z80/lkmain.c (afile): allow periods in directory names
11964 * link/z80/lkmain.c (afile),
11965 * as/mcs51/lkmain.c (afile),
11966 * as/hc08/lkmain.c (afile): allow linker script file to have an
11967 extension other than ".lnk"
11968 * link/z80/lklex.c (getfid),
11969 * link/z80/lkmain.c (parse),
11970 * as/mcs51/lklex.c (getfid),
11971 * as/mcs51/lkmain.c (parse),
11972 * as/hc08/lklex.c (getfid),
11973 * as/hc08/lkmain.c (parse): Support comments in the linker script
11974 file on lines by themselves and after filenames
11976 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11978 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11980 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11982 * src/z80/peeph-z80.def: removed some peephole rules that don't
11983 work with multibyte arithmetic (fixed bug #937126)
11984 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11985 to registers and not global variables
11986 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11987 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11988 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11989 checking for assignments not internally generated (fixed bug #931895)
11990 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11991 structure member (fixed bug #930072)
11993 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11995 * src/SDCCmain.c (linkEdit),
11996 * src/hc08/main.c (_hc08_parseOptions),
11997 * as/hc08/Makefile.in,
11998 * as/hc08/aslink.h,
12000 * as/hc08/m08pst.c,
12001 * as/hc08/lkrloc.c (relr, rele),
12002 * as/hc08/lkarea.c (lnkarea)
12003 * as/hc08/lkmain.c (afile, parse),
12004 * as/hc08/lkelf.c: support for ELF output
12005 * as/hc08/lks19.c (s19),
12006 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12008 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12010 * as/mcs51/lkihx.c: Fixed bug #899105.
12012 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12014 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12015 .dsp files from Unix to DOS.
12017 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12019 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12020 function pointers; we have been compliant for several months now.
12021 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12022 change that was accidently commented out
12023 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12024 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12027 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12029 * src/hc08/gen.c: output of all of the internal debugging information
12030 is now controlled by the D() macro; it is disabled by default
12032 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12035 harder to keep the same registers during a CAST iCode
12036 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12037 long via int can be done in a single cast, if the signedness is
12039 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12040 putchar() in tinibios.c in ds390's library
12042 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12044 * src/SDCCast.c (decorateType): fixed bug #898889,
12045 cast result of a literal complement too
12046 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12047 fixed check for bitfields
12049 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12051 * src/SDCCicode.c (geniCodeLogic): made it static,
12052 (geniCodeLogicAndOr): added in order to fix bug #905492,
12053 (ast2iCode): fixed bug #905492
12054 * support/regression/tests/bug-905492.c: added
12055 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12056 (processParms): fixed bug #927659: don't copy parms, this will clear
12058 * support/regression/tests/bug-927659.c: added
12060 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12062 * src/SDCCast.c (addCast): don't cast float to char
12063 * device/lib/libsdcc.lib: added _memmove
12065 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12067 * device/lib/large/Makefile: fixed parallel execution by
12068 replacing `make` by `$(MAKE)`
12070 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12072 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12073 offsets (fixes bug #923936)
12075 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12077 * device/lib/small/Makefile: fixed parallel execution by
12078 replacing `make` by `$(MAKE)`
12080 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12082 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12084 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12086 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12087 * src/regression/Makefile: Regression test was not running.
12089 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12091 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12092 complement if possible
12093 * src/SDCCval.c (valComplement),
12094 * src/SDCCicode.c (operandOperation): fixed complement of literal
12095 * support/regression/tests/onebyte.c (testComplement): added
12097 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12099 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12100 return an optimized tree; actually replace actParm with the new tree
12101 * src/SDCCast.h: added some parantheses to remove side effects
12102 * support/regression/tests/bug-920866.c
12104 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12105 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12106 Bit operands were not being handled properly in the pic14 port.
12107 (now src/regression/add.c passes again).
12109 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12111 * src/SDCC.y (labeled_statement): case and default no longer require
12112 a following statement (RFE #893037)
12114 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12117 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12118 disabled (fixes bug #916294)
12119 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12120 "mov a,acc"; patch provided by Lenny Story
12121 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12123 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12125 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12127 * src/ds390/gen.c (genFunction, genEndFunction),
12128 * src/ds390/ralloc.c (ds390_assignRegisters),
12129 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12130 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12131 pushed if there are parameters passed on the stack. Also, a cleaner
12132 way to decide if r0/r1 should be pushed/popped. (Together they fix
12135 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12138 * device/lib/mcs51/crtpagesfr.asm,
12139 * device/lib/mcs51/crtxinit.asm,
12140 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12141 to avoid confusion with Si Lab's SFRPAGE register.
12143 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12145 * src/SDCCglue.c (emitMaps): allow public sfr variables
12146 * src/SDCCglue.c (initialComments): include compiler build date
12147 with compiler version and put the timestamp of the generated
12148 assembly file on a serperate line to be less confusing.
12149 * src/port.h: added genInitStartup hook
12151 * src/ds390/main.c,
12154 * src/pic16/main.c,
12156 * src/z80/main.c: genInitStartup initialize as NULL (default to
12157 historical behaviour)
12158 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12159 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12160 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12161 library instead of hard coding it into the compiler.
12162 * support/regression/ports/mcs51-stack-auto/spec.mk,
12163 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12164 * device/lib/mcs51/Makefile,
12165 * device/lib/small/Makefile,
12166 * device/lib/large/Makefile,
12167 * device/lib/mcs51/crtpagesfr.asm,
12168 * device/lib/mcs51/crtstart.asm,
12169 * device/lib/mcs51/crtxclear.asm,
12170 * device/lib/mcs51/crtxinit.asm,
12171 * device/lib/mcs51/crtclear.asm,
12172 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12173 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12174 and into user configurable files.
12175 * device/lib/clean.mk: clean mcs51 directory too
12176 * support/regression/tests/longlit.c: added static to T1 declaration
12177 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12178 accesses in the initialization code
12180 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12183 OSCTRIMVAL as noted in bug #916008
12185 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12187 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12188 in loops with multiple exits (reported as incorrect registers
12189 used by Martin Helmling in Sdcc-user list)
12191 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12193 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12194 made ds390 register extensions look less like error messages
12196 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12198 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12199 reported by Adam Wozniak in Sdcc-user list
12201 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12203 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12204 arithmetic optimizations, added debug output
12206 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12208 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12209 * sdcc.spec: updated and split sdcc into 3 rpms
12210 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12211 needed for literals of LEFT_OP and '+'
12212 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12213 introduced RESULT_TYPE_NOPROM
12214 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12216 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12217 limited promotion to int only for '*'
12218 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12220 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12222 * src/pic16/gen.c (genSkip),
12223 (genc16bit2lit), (gencjneshort): commented out
12224 (is_LitOp): new helper function, checks operand type
12225 (genCmpEq): rewritten
12227 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12229 * support/regression/tests/bug-908454.c: added
12231 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12233 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12234 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12235 (geniCodeCast): cosmetic, don't preserve bit storage class
12236 (geniCodeLeftShift): added promotion
12237 (geniCodeLogic): fixed regression
12238 * src/SDCCsymt.c (computeTypeOr): accept bits too
12239 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12241 2004-03-07 Borut Razem <borut.razem AT siol.net>
12243 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12245 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12247 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12248 version of pic16_genPackRegisters which does not check if ic is a
12250 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12251 function cause string1.c regression test fails
12253 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12255 * sim/ucsim/configure.in,
12256 * sim/ucsim/configure,
12257 * sim/ucsim/doc/Makefile.in: use docdir
12258 * src/SDCC.y: fixed sbit atrributes
12259 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12260 * src/SDCCast.c (decorateType): |^& need special promotion handling
12262 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12263 * src/SDCCsymt.h (computeType),
12264 * src/SDCCicode.c: computeType() needs op
12265 * src/SDCCsymt.c (checkTypeSanity),
12266 * doc/sddman.lyx: "plain" bitfields are unsigned
12267 * src/SDCCsymt.c (computeTypeOr): added
12268 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12270 * src/SDCCval.c (val*): computeType() needs op
12271 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12272 * support/regression/tests/onebyte.c: added tests for |^&
12274 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12276 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12277 for writing icode into asm output.
12279 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12281 * src/pic16/device.c: added some debug lines enabled
12282 with macro DEBUG_CHECK,
12283 * src/pic16/genarith.c: more debug in genPlus,
12284 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12285 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12286 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12287 * (aopForSym): onStack symbols are re-placed in data memspace,
12288 and onStack flag is cleared,
12289 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12290 copy temporary pcodeop,
12291 * (genPcall): added warning for not updating PCLATU,
12292 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12293 always true for pic16 port,
12294 * (genMultOneWord): NEW, supports integer multiplication,
12295 * (genMult): modified to call genMultOneWord,
12296 * (ifxForOp): added warning when return NULL,
12297 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12298 flag is set before call to operandFromSymbol for implicit
12300 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12301 options.intlong_rent are set by default,
12302 * (_hasNativeMulFor): modified to allow port generation of integer
12304 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12305 set regtype to REG_SFR for all registers, restricting seting the
12306 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12308 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12310 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12311 more than 500 times in the regression tests
12313 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * support/Util/SDCCerr.h,
12316 * support/Util/SDCCerr.c,
12317 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12319 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12320 for symbol conflicts.
12321 * support/valdiags/tests/enum.c,
12322 * support/valdiags/tests/tentdecl.c,
12323 * support/valdiags/tests/struct.c: expect possible error messages
12324 referring to original symbol definitions.
12325 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12327 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12329 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12331 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12333 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12335 * src/pic16/ralloc.c (newReg): fixed bug #908929
12337 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * src/ds390/gen.c: added missing #include "main.h"
12341 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12343 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12344 checking if symbol is already in set,
12345 * src/pic16/device.h: prototype for checkAddSym,
12346 * src/pic16/gen.c: (_G): added entry interruptvector,
12347 * (assignResultValue): removed some commented out lines,
12348 * (genFunction): check for ISR via sym->type, absolute section for
12349 interrupt code is created via a new pBlock, the goto instruction is
12350 placed now correctly at the interrupt vector position, changed all
12351 references from ivec to _G.interruptvector,
12352 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12353 is the interrupt is a high priority one, same for return from ISR,
12354 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12355 externs to calls of checkAddSym,
12356 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12357 pic16_pcode_verbose flag is set,
12358 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12359 * src/pic16/pcoderegs.c: message about how many registers are saved
12360 will only be emitted if pic16_pcode_verbose flag is set,
12362 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12364 * src/ds390/ralloc.h,
12365 * src/ds390/ralloc.c (ds390_regWithIdx),
12366 * src/ds390/gen.c (emitcode),
12367 * src/ds390/main.h,
12368 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12369 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12370 ds390operandCompare, getRegsRead, getRegsWritten,
12371 initializeAsmLineNode): customized instruction size calculation for
12372 ds390, started basis for some register optimizations
12373 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12374 corresponding assembly output
12375 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12376 missing push/pop of r0/r1. Optimized push/pops
12378 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12380 * src/mcs51/main.c (instructionSize): fixed ACALL size
12381 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12383 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12385 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12386 the sorting of rlist with NULL elements
12387 * (print_idataType, print_idata): NEW to create idata sections
12388 * src/pic16/device.h: idataSymSet new variable
12389 * src/pic16/gen.c (genFunction): fixed some bugs in string
12390 comparing, improved the absolute section creation for ISRs,
12391 added FSR0L/FSR0H in registers that are saved in an ISR,
12392 * (genInline): fixed the processing of inline snippets,
12393 now they undergo no process by the peephole optimizer
12394 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12395 are placed in idataSymSet,
12396 * (pic16emitStaticSeg): extern symbols are added in externs,
12397 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12398 switching when aboslute variables are placed in access bank memory
12399 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12400 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12401 commented out with #if,
12402 * (pic16_packRegisters): reintroduce the check for CAST because some
12403 symbols are not correctly handled,
12404 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12405 pCodeInstruction instead of pCode,
12406 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12407 pCodeAsmDir definition,
12408 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12409 directive, then the argument directive is emitted without the leading
12410 tab, hack for inline labels which must be in the first column,
12411 * (compareLabel,pic16_findNextInstruction),
12412 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12413 * (insertBankSwitch): modified for the new pCodeAsmDir,
12415 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12416 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12418 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12420 * (pushSide): commented out with #if,
12421 * (assignResultValue): fixed some typos in saving
12423 * (genPcall): FIXED and sync'ed with genCall,
12424 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12425 * (genNearPointerGet): fixed to handle some more cases,
12426 implementation scheme via table reads,
12427 * (genConstPointerGet): modified to access code memory correct,
12428 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12429 and improved to handle some cases
12430 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12431 instead of "RETLW" for init data
12432 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12433 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12434 variables are placed in access bank memory (<0x80 and >=0xf80),
12435 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12436 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12437 TBLWT_POSTDEC,TBLWT_PREINC
12438 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12439 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12441 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12442 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12443 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12444 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12446 2004-02-29 Borut Razem <borut.razem AT siol.net>
12448 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12449 support/Util/findme.h, support/Util/system.h: enhance binary relative
12450 search for lib and include by using findProgramPath()
12452 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12455 * src/SDCCpeeph.c (pcDistance),
12457 * src/mcs51/ralloc.h,
12458 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12459 * src/mcs51/main.h,
12460 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12461 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12462 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12463 size calculation port specific, started basis for some register
12465 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12466 missing push/pop of r0/r1. Optimized push/pops
12467 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12468 * device/lib/_modsint.c (_modsint),
12469 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12470 and stack version so regression tests pass
12472 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12474 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12475 * src/SDCCast.c (decorateType): catch another small optimization
12477 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12478 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12479 modified to finally use computeType() all over SDCC,
12480 see Feature Request #877103
12481 * src/SDCCval.h: cosmetic
12482 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12483 valCompare(); regression tested in muldiv.c
12484 * support/regression/tests/muldiv.c (testMod): mod sign follows
12487 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12489 * src/SDCCast.c (decorateType): fixed bug #902362
12490 * doc/INSTALL.txt: fixed install instructions for win32
12492 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12494 * device/include/Makefile.in (install): fixed by replacing spaces
12497 * doc/INSTALL.txt: updated for release
12498 * doc/sdccman.lyx: added warning for --xstack being buggy
12500 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12502 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12503 to eliminate build warnings.
12504 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12506 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12507 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12509 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12510 removed -penable-stack, added comment for stack pragma, added
12511 warning for not initializing the stack/frame registers, removed
12512 comment at interrupts section
12514 Stack is made permanent, there is no ability to disable stack usage.
12515 * src/pic16/device.h,
12516 * src/pic16/device.c: removed all references to USE_STACK macro,
12517 * src/pic16/device.c (pic16_dump_section): when no elements in
12518 rlist, free rlist before return,
12519 * (pic16_dump_int_registers): NEW, internal registers are a new set
12520 of general purpose registers reused by each function,
12521 * (checkAddReg): returns 1 if registers is added to set,
12522 * (pic16_groupRegistersInSection): when a registers is of type
12523 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12524 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12525 SRCASECMP macro is moved here from device.c
12526 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12527 PO_PCLATU, PO_PRODL, PO_PRODH,
12528 * (pic16_pCodeOpType, genMinus,
12529 changed compares to "a" register, with AOP_ACC,
12530 * (pic16_genPlus): fixed some bugs and indented properly,
12531 * (pic16_addSign): changed size to size+offset in the MOVWF
12533 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12534 multiply 8-bit operand by literal, result is 8-bit,
12535 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12536 multiply 2 8-bit operand, result is 8-bit,
12537 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12539 * src/pic16/gen.c: changed accUse to contain WREG only,
12540 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12541 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12542 true, do not use immediate addressing any more unless sym is a
12543 pointer in codespace,
12544 * (aopForRemat): do not use immediate addressing when symbol not in
12545 codespace and when symbol's address is requested,
12546 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12548 * (aopGet): added case for AOP_ACC and don't return "accumulator
12549 bug" but WREG instead,
12550 * (popGetTempReg): pushes contents of temporary register in stack,
12551 * (popReleaseTempReg): pops contents of temporary register from
12552 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12553 * (pic16_popGet): separated case AOP_ACC to return register WREG
12554 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12555 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12556 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12557 the use of immediate pointers to certain cases only.
12559 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12560 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12561 * (assignResultValue, genCall, genRet): modified to use the new
12562 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12563 genPcall is still broken,
12564 * (genFunction): added code to create 'A' type pBlocks when
12565 interrupt functions are generated, code not extensively tested yet,
12566 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12567 * (genEndFunction): modified so ISRs pop stored registers from stack,
12568 * (genMultOneByte): cleanup,
12569 * (AccRsh): added flag andmask, to and result with appropriate mask,
12570 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12571 * (genDataPointerGet): fixed and reenabled its use,
12572 * (genNearDataPointerGet): bugs fixed,
12573 * (genDataPointerSet): bugs fixed,
12574 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12575 pic16_DumpSymbol, pic16_DumpOp,
12576 * src/pic16/genutils.h: function prototypes for the above functions,
12577 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12579 * (pic16emitRegularMap): many many many improvements, but needs a
12581 * src/pic16/main.c: enable_stack in pic16_options is removed,
12582 * (_pic16_parseOptions): removed command line options -penable-stack,
12583 * (_process_pragma): emit stack symbol only when stack pragma is
12585 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12586 redirected to FSR0L/FSR0H pair,
12587 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12588 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12589 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12591 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12592 * (dumpPicOptype): NEW,
12593 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12594 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12595 with movff instruction,
12596 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12597 added pic16_int_regs, some packRegsFor* functions are commented out,
12598 because produce errors,
12599 * src/pic16/NOTES: minor modifications
12601 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12603 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12604 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12606 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12607 * as/mcs51/lkaomf51.c: fixed bug #895763
12609 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12611 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12613 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12615 * doc/sdccman.lyx: added details about the HC08 storage classes and
12616 interrupts, fixed the register usage info for z80 & gbz80
12618 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12620 * doc/sdccman.lyx: added more pic16 port documentation
12621 * device/include/pic16/: added header pic18fregs.h
12623 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12625 * doc/sdccman.lyx: added Vangelis' contribution
12627 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12629 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12630 extend to the next CALL or PCALL, not just to the next CALL.
12632 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12634 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12636 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12639 bug #895752 and a better fix for bug #716790
12641 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12645 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12647 * doc/sdccman.lyx: minor changes, minor changed
12649 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12651 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12652 which can't handle SDCC_NEWONEBYTEOPS,
12653 (geniCodeMultiply): removed conversion from mult to shift for pic14
12656 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12659 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12660 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12661 thus fixing bug #895406
12663 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12665 * device/lib/_modsint.c,
12666 * device/lib/_modslong.c: sign follows divisor only
12667 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12668 signs or signedness can be ignored
12669 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12670 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12671 added optimization for IFX,
12672 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12674 reenabled optimization for IFX, which was removed on 2004-01-11
12675 * src/SDCCast.h: added return type IFX
12676 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12677 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12678 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12679 SDCC_OLDONEBYTEOPS selects the old behaviour
12680 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12681 changed again and commented promotion rule
12682 * src/SDCCval.c (valDiv): promotion no longer necessary
12683 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12684 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12686 * support/regression/tests/onebyte.c: added
12688 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12690 * gen.c (genInline): reverted to old code for assemnling inline
12691 code because of bug reported James Chadd
12693 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12695 * ralloc.h: missing declarations from previous patch,
12696 seems that patch for ralloc.h was never applied, fixed
12698 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12699 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12703 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12704 indirect addressing. Marked FSR0 as deprecated
12705 * gen.c (pointerCode): commented out, not needed now
12706 (pic16_popGet2p): new MOVFF helper function
12707 (genGenPointerGet),
12708 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12709 (shiftRLong): removed duplicate debugging info
12711 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * src/ds390/gen.c (genNearPointerGet),
12714 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12715 optimization with bits, but not bitfields.
12716 * src/ds390/ralloc.c (packRegisters),
12717 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12719 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12721 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12723 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/SDCCicode.c (operandFromSymbol),
12727 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12728 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12729 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12730 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12731 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12732 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12734 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12735 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12736 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12737 * src/SDCCsymt.c (newSymbol),
12738 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12741 * src/SDCCval.c (newiList): fixed bug #885705
12743 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12745 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12746 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12748 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12750 * device/include/c8051f120.h,
12751 * device/include/c8051f300.h,
12752 * device/include/c8051f310.h: added/updated header files for Silicon
12753 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12754 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12755 in new section Submitting patches
12757 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12760 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12761 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12763 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12764 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12765 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12767 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12768 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12769 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12771 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12772 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12773 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12774 genGenPointerSet): fixed bug #892400
12775 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12776 to eliminate build warnings.
12777 * src/SDCCast.c (processParms),
12778 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12780 * support/valdiag/valdiag.py: added GCC to the list of defines active
12781 when compiling with gcc
12783 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12785 * support/Util/SDCCerr.h,
12786 * support/Util/SDCCerr.c,
12787 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12788 with an incomplete type (fixed bug #883734)
12789 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12791 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12793 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12795 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12797 * src/SDCCast.c (decorateType),
12798 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12799 function pointer implementation
12800 * support/regression/tests/funptrs.c: added tests to verify both forms
12801 of function pointers work correctly. Added tests to verify parameters
12802 are passed in the correct order.
12804 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12806 * device.c (regCompare): registers are sorted by ascending
12807 address and increasing size,
12808 * main.c (_pic16_finaliseOptions): removed the declaration
12809 of compiler macro MCU. Now a macro of the format pic18fxxxx
12810 will be defined from the command line
12812 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12813 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12815 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12816 PCOP_RLCF was overwritten!
12817 * gen.c (genSkip): commented out calls to pic16_emitcode,
12818 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12820 * (genRRC): added debugging info,
12821 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12822 overwritten while shifting,
12823 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12824 overwritten while shifting,
12827 * (shiftLLeftOrResult),
12828 * (shiftRLeftOrResult),
12830 * (shiftLLong): Implemented with pic16_emitpcode
12831 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12832 * (genLeftShift): Fixed bug, operand for shift by variable always
12833 was "and"ed with 0x0f,
12834 * (genLeftShiftLiteral),
12836 * (genRightShiftLiteral): added debugging info,
12837 * (genrshFour): added comment,
12838 * (genRightShift): determined signedness from operand "left"
12839 instead of "result"
12841 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12843 * src/SDCCicode.c (geniCodeParms),
12844 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12845 function pointers, fixed function pointer bugs #861242 and #861896
12847 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12849 * device/include/c8051f000.h,
12850 * device/include/c8051f120.h,
12851 * device/include/c8051f300.h: added header files for Silicon
12852 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12854 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12856 * src/SDCCast.c (processParams): added new type flow and restructured
12857 (gatherAutoInit): added new type flow
12858 (addCast): cosmetic changes
12859 (getLeftResultType): added new type flow for array indices, patch
12860 provided by Stas, see FR #877103
12861 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12862 array index patch by Stas
12863 * src/SDCCast.h: added prototype getResultTypeFromType()
12865 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12866 * src/pic/glue.c (pic14emitStaticSeg),
12867 * src/pic16/glue.c (pic16emitStaticSeg),
12868 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12869 for initialization of symbols
12870 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12871 * support/Util/SDCCerr.h:
12872 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12873 * .version: bumped version number to 2.3.8
12874 * device/include/Makefile.in (install),
12875 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12878 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12880 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12881 Slade Rich fixed an optimization bug
12882 * src/pic/pcodepeep.c,
12883 * src/pic/pcoderegs.c
12884 * doc/Makefile (install): added test for directory
12886 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12888 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12889 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12890 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12891 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12892 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12893 * as/mcs51/asexpr.c (term),
12894 * as/hc08/asexpr.c (term): fixed bug #887146
12896 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 * src/z80/gen.c (genMult): handle single byte result product
12899 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12900 DUMMY_READ_VOLATILE (fixed bug #886367)
12902 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12904 * support/regression/tests/libmullong.c: fixed logic, on little endian
12905 hosts we ended without a mullong_wrapper()
12907 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12909 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12910 virus/worm forged address usage.
12912 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12914 Fixed promotion, it should be done on AST level:
12915 * src/SDCCast.c (addCast): added promotion to int
12916 (decorateType): updated call to upCast()
12917 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12918 usualUnaryConversions()
12920 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12922 * support/regression/tests/literalop.c (mulWrapper): Added a
12923 wrapper to remove integer overflow warnings.
12925 * support/regression/tests/float_trans.c: Made work on host.
12927 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12930 * support/regression/generate-cases.py (main): Changed from inline
12933 * doc/Makefile (install): Changed to depth first to get rid of
12934 missing directory install warning.
12936 * as/Makefile (install-doc): Made work on Mac.
12938 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12940 * src/SDCCast.c: added an additional type flow in decorateType() of
12941 opposite direction, see feature request #860006; it's enabled at runtime
12942 by setting the environment variable SDCC_NEWTYPEFLOW
12943 * src/SDCCast.h: changed prototype of decorateType()
12944 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12945 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12946 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12947 see feature request #877103
12948 * src/SDCCval.c: updated call of decorateType()
12949 (valBitwise): fixed bug #882876
12950 (valMinus): added promotion
12951 (valLogicAndOr): result is unsigned
12952 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12953 * src/SDCCsymt.c (computeType),
12954 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12955 must not cause an unsigned operation
12956 * src/pic/glue (pic14emitRegularMap),
12957 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12959 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12961 * src/pic/pcode.c (PCodeID): commented out left over debug code
12963 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12965 * support/valdiag/tests/overflow.c: added shift tests
12966 * src/pic/device.c,
12973 * src/pic/pcodepeep.c,
12974 * src/pic/pcoderegs.c,
12975 * src/pic/ralloc.c,
12976 * src/pic/ralloc.h: applied patch from Slade Rich;
12977 added support for multiple code pages and multiple RAM banks on the
12978 PIC 14 port. The ASM files now no longer simply assume all the
12979 code / RAM are in the same page / bank. This means the linker can
12980 safely allocate code/RAM of separate ASM files to different pages/banks.
12981 * doc/sdccman.lyx: added Slade's tips
12982 * src/mcs51/peeph.def: fixed bug #880768
12984 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12987 * src/SDCCast.c (decorateType): fixed bug #880197
12989 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12991 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12994 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12995 strtof is not part of C89 and isn't included with Mac OS X.
12997 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13000 shiftL2Left2Result): fixed bug #879326
13001 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13002 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13003 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13004 address fetch for clr instruction
13005 * device/lib/hc08/_mulint.c: created optimized assembly version
13006 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13008 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13010 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13011 proposed in FR #877103
13013 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13015 * src/SDCCval.c (cheapestVal): added missing checks
13016 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13017 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13019 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13021 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13024 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13026 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13027 loaded with the linker search paths (-L arguments) and the libraries
13028 to be linked with the current source (-l arguments). Changes
13029 currently will affect only the pic16 port.
13030 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13031 include path the port specific paths and port specific libraries,
13032 * gplink command now contains the $3 argument,
13033 * src/pic16/device.h,
13034 * src/pic16/device.c,: structure PIC_device is made public and
13035 renamed to PIC16_device, the same for variable Pics which is renamed
13036 to Pics16. Updated all references to them.
13037 * src/pic16/glue.c (pic16glue): corrected bug with code
13038 initialization which bypassed the variable initializations block.
13040 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13041 COMPILE_FLAGS and added the --nostdinc option
13043 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * device/include/mc68hc908jb8.h: Register defs for another member
13046 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13048 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13050 Documenting changes from previous commits.
13051 * configure.in (version 1.56),
13052 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13053 when generating output files to configure the pic16 library,
13054 but now I've commented it out, since gputils aren't installed in the
13055 SF compile farm, so library won't compile
13057 * device/lib/Makefile.in (version 1.56): initially I've added in
13058 target 'all' the prerequestive 'model-pic16' so it compiled the
13059 pic16 library, but now I've commented it out for the same reasons
13061 * added targets 'model-pic16' and 'objects-pic16' to compile the
13063 * added target 'port-specific-objects-pic16' to handle the
13064 generated libraries and copy them into the build/ directory
13065 * added target 'clean-intermediate-pic16' to clean intermediate
13066 files into pic16 directory
13067 * in target 'installdirs' added line to create directory pic16 in
13068 the installation path
13070 * device/include/Makefile.in (version 1.11): in target 'install'
13071 added lines to copy all header files to installation path,
13072 * in target 'installdirs' added line create directory for pic16
13073 headers in the installation path
13075 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13077 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13080 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13083 * device/lib/configure.in,
13084 * device/lib/configure: fixed for autoconf 2.57
13086 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13088 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13089 option so that it actually works. Made it specific to the z80, since
13090 the gbz80 doesn't have these kinds of I/O ports.
13092 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 * device/include/z180.h,
13095 * device/lib/_memcpy.c,
13096 * device/lib/_memmove.c,
13097 * device/lib/_mulint.c,
13098 * device/lib/ser_ir.c,
13099 * device/lib/ser_ir_cts_rts.c,
13100 * device/lib/_strcmp.c,
13101 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13102 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13103 portmode; added deprecation warning for bank= and protmode= forms.
13104 Also, guard against buffer overflow.
13105 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13107 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13109 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13110 changed interrupt vector table generation to only emit declared vectors.
13111 * device/include/Makefile.in: added missing backslash
13112 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13114 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13116 Mainly changes to support compilation of the device libraries
13117 * src/pic16/device.c: stack is allocated via symbol and not
13118 via literal number. The symbol is placed in the corresponding
13119 position of the data ram
13120 * (pic16_dump_section): relocatable and absolute uninitialized
13121 data are now emitted in sorted order to reduce section naming,
13122 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13123 weren't marked as being in the access bank,
13125 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13127 Added portion of GNU PIC Library under the directory
13128 device/include/pic16 and device/lib/pic16. These files
13129 contain the declarations of SFRs for the PIC18Fxx2 devices.
13130 The directory is initialized via configure from toplevel.
13132 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13134 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13135 the spilllocations to be compared correctly
13137 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13139 * src/SDCCast.c (decorateType): fixed bug introduced today
13141 2004-01-12 Borut Razem <borut.razem AT siol.net>
13143 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13144 doc/sdccman.lyx: upper case pragmas are deprecated
13146 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13148 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13149 in simpler and even better code
13151 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13153 * src/SDCCicode.c (operandOperation): fixed bug #874819
13154 * src/SDCCast.c (decorateType): fixed
13155 char foo (unsigned long ul) { return ul > 0; }
13157 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13159 * doc/sdccman.lyx: Moved and added some sections, small changes
13160 all over. Telling LaTeX to be less strict with word spacing
13161 to better keep the right margin. Changed some notes about
13162 maintainance of the ports in section 3.2.1 - is it OK like this?
13164 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13166 SDCC source changes:
13167 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13168 convilong): modified to inform the pic16 port that builtin functions
13171 PIC16 PORT specific changes:
13172 * src/pic16/device.c pic16_dump_equates() added,
13173 processor registers declared internally by the port are emitted in
13174 the translation as equates,
13175 * src/pic16/gen.c: inline code is passed unprocessed to the
13177 * (pic16_popGetLit2): fnuction modified to take second operand as
13178 pCodeOp pointer and not as literal,
13179 * (popRegFromIdx): prefixed with pic16_,
13180 * (pic16_popCombine2): modified to receive already allocated pCode
13182 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13183 * (genFunction): initializes local stack frame and pushes on stack
13184 all the registers used by this function,
13185 * (genEndFunction): restores all registers from stack and restores
13187 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13189 * (pic16glue): changed the program startup sequence,
13190 * added new dbName code 'A' for functions placed in absolute section
13191 * src/pic16/main.c: added function attribute _naked,
13192 * added pragma 'code' to place a fnuction at an absolute address,
13193 * added command line arguments --debug-ralloc and --pcode-verbose,
13194 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13195 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13196 * (pic16_newpCodeOpLit2): modified to take the second operand as
13198 * (pic16_printpBlock): modified to emit each function in a separate
13200 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13201 UPPER for immediate operands,
13202 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13204 * src/pic16/peeph.def: all peepholes with movff are commented out,
13205 because there is a problem in the pcode peep optimizer,
13206 * src/pic16/ralloc.c: the register allocator can now reuse local
13207 function symbols for another function. This saves register usage.
13208 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13210 Added file src/pic16/NOTES with information about program writing on
13211 the current port version.
13213 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13215 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13216 and peephole 252 (array access)
13218 2004-01-09 Borut Razem <borut.razem AT siol.net>
13220 * src/SDCCmain.c : fixed #872250: -l command line defined library
13221 files are scanned before standard library files
13223 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * src/SDCCast.c (decorateType): fixed bug #874046
13227 2004-01-09 Borut Razem <borut.razem AT siol.net>
13229 * support/scripts/sdcc.nsi: remove previous installation
13231 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13233 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13234 bytes for last interrupt vector (mcs51)
13235 * sdcc.spec: fixed typo
13237 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13239 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13240 gen51Code): more efficient parameter receive for --model-large
13243 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13245 * src/ds390/main.c,
13246 * src/z80/main.c: added missed needLinkerScript flags (more than
13247 one port structure defined in these file)
13248 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13251 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13253 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13254 * src/port.h: added flag needLinkerScript in port->linker
13255 structure to inform whether to create a .lnk file or not,
13257 * src/ds390/main.c,
13259 * src/mcs51/main.c,
13261 * src/pic16/main.c,
13263 * src/z80/main.c: changed appropriately to configure
13264 needLinkerScript flag
13266 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13267 * src/pic/glue.c: added variable udata_section_name to
13268 override default uninitialized data segment definition for
13269 devices only with SHAREBANK memory (reported from Erik Epetrich)
13270 * (pic14emitOverlay): modified to emit a commented overlay segment
13271 directive when no overlay data exist
13272 * (picglue): modified to emit uninitialized data segment
13273 according to udata_section_name
13274 * src/pic/main.c (_pic14_parseOptions): added command line
13275 options --udata-section-name=[name] to override default
13276 udata definition name
13277 * modified _linkCmd and _asmCmd to include compiler passed
13278 arguments via -W option
13279 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13280 object file from '.rel' to '.o' in port->linker structure,
13281 changed size of fptr from 2 to 3 in port structure
13283 2004-01-07 Borut Razem <borut.razem AT siol.net>
13285 * support/scripts/sdcc.nsi: update PATH
13286 * support/scripts/sdcc.ico: craeted
13288 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13290 * device/include/Makefile.in: fix install
13291 * doc/Makefile: fix install
13293 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13295 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13297 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13298 how the function variable allocation summary is displayed; also
13299 include information about variables allocated to the overlay
13302 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13304 * as/mcs51/lkmain.c: Help about -Y option
13305 * as/mcs51/lkarea.c: Fixed gcc warnings
13307 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13309 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13311 * support/valdiag/tests/overflow.c: added
13312 * src/SDCCast.c (decorateType),
13313 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13314 LEFT_OP (left shift)
13316 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13318 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13319 (default behaviour).
13321 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 A python script to validate compiler diagnostic messages. It can be
13324 used to verify that sdcc complains about bad c source code and
13325 gives a good location of the error.
13326 * support/valdiag/Makefile,
13327 * support/valdiag/valdiag.py,
13328 * support/valdiag/tests/*
13330 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13332 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13333 * src/SDCCsymt.c (newEnumType),
13335 * support/Util/SDCCerr.c,
13336 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13338 * support/regression/tests/enum.c: added test for enum values that
13339 require at least 2 bytes of storage.
13341 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13343 * src/common.h: added ifndef/define/endif macros
13344 around the header file.
13345 Bug reported from Jesus Calvino-Fraga
13347 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13349 * sdcc.spec: updated
13350 * device/include/Makefile.in: don't install CVS directories
13351 * device/lib/Makefile.in: added removal of CVS directories after install
13352 * doc/Makefile: fixed install, added local_icons
13353 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13354 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13355 * src/ds390/gen.c (genRightShift): fixed bug #870788
13356 * src/SDCCast.c (decorateType): fixed bug #870781
13358 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13360 PIC16 port related changes:
13361 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13362 added variable stackPos,
13364 * gen.c: genCall, assignResultValue: added support for
13365 pushing/retrieving function parameters to/from stack,
13366 genFunction,genEndFunction: setup stack frame for the
13367 generated function,
13368 genAddrOf: will be changed according to bug 863624
13370 * added files genutils.c and genutils.h which contain gen*
13371 debugged and optimised functions extracted from gen.c
13373 * glue.c: added variable 'externs' which holds extern symbols,
13374 pic16emitRegularMap: is modified to properly handle relocatable
13375 symbols under the new scheme,
13376 pic16createInterruptVect: is modified
13377 pic16printPublics: is modified to emit 'global' assembler directives,
13378 added pic16_printExterns to print extern symbols,
13379 pic16glue: initializes stack/frame pointer in the beginning of
13380 the assembly output. Temporary hack, will be corrected later,
13381 because gplink yet does not support stack and SDCC does not
13382 yet support a type of crt0.o object to create the final binary.
13384 * Removed many lines that contain 8051 legacy code.
13385 * The code is finally placed under a 'code' directive.
13386 * Added port specific options.
13388 * _process_pragma: simplified since now we do not need *special*
13389 include file to define SFR registers. But a separate header
13390 will be needed. This will be developed later.
13391 * _pic16_parseOptions: added, parses port specific options:
13392 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13393 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13394 --preplace-udata-with=
13396 * _pic16_setDefaultOptions: modified to initialize section names,
13397 but hack is temporarly out of order since it needs improvement.
13398 * _pic16_genAssemblerPreamble: configuration words are emitted by
13399 their address instead of their name. This part is incomplete and
13400 supports only the 18Fxx2 devices. Other devices will emit an error
13401 during assembly since they do not contain the same set of config
13403 * _pic16_genIVT: is modified,
13405 * pcode.c: added definitions for some hardware registers that are needed
13407 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13408 All PCI entries are updated. Now LFSR is supported.
13409 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13410 * added pic16_newpCodeOpLit2 to support instructions with
13411 two literal arguments
13412 * pic16_pCode2str: corrected code that emits assembler instructions
13413 with two literal operands and those that have an access bit modifier
13414 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13415 this fixes a bug which caused some labels to be lost, when an
13416 assembler directive was added, i.e. banksel,
13417 * pic16_FixRegisterBanking: improved logic that causes the insertion
13419 * InlineFunction: functions that are called once, are not any more
13420 inlined. This can be a port option in the future,
13422 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13424 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13425 hold the corresponding uninitialized symbols,
13426 * pic16_allocProcessorRegister: registers have explicit marked the
13428 * pic16_allocInternalRegister: registers are explicit marked as
13430 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13431 processing list, so bit registers were lost,
13434 * ralloc.h: added field 'accessBank' and original symbol operand
13435 in register definition,
13436 * removed the field isMapped from register definition,
13438 ** Several functions have been removed from various sources:
13439 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13440 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13441 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13442 pic16_assignRelocatableRegisters
13444 ** others have been introduced:
13445 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13446 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13448 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13450 * support/scripts/inc2h.pl: changed definition of BIT_AT
13451 to emit 'sbit at' instead of 'bit at'. This was a request.
13453 PIC16 port related preliminary changes:
13454 * gen.c: prefixed function popRegFromString with
13455 pic16_ and all references to it corrected
13456 * pcode.c: all pic16_pc_* hardware registers prefixed
13457 with underscore (_),
13458 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13459 * ralloc.c: newReg(): when register is REG_SFR then
13460 set address to rIdx,
13461 pic16_allocProcessorRegister(): marks register wasUsed=0
13462 pic16_writeUsedRegs(): added a call to assign processor
13463 registers via pic16_assignFixedRegisters
13465 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13467 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13468 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13469 variables in unused register banks. Also the SSEG is placed
13470 wherever there is enough space for it, and IDATA can be anywhere
13471 in internal RAM. For now compile using -Wl-Y[stack_size].
13472 The mem file is different for this option as well, since it
13473 makes no sense of talking about DSEG lenght.
13475 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13477 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13478 in certain cases, e.g. when ROM assignment, patch provided
13479 from Albert den Haan.
13481 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13483 Many signedness and type propagation fixes:
13484 * src/SDCCicode.c: made geniCodeCast() static
13485 replaced SPEC_ by IS_ (cosmetic)
13486 (operandOperation): fixed div and mod operation
13487 (usualBinaryConversions): added support for promotion of char
13488 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13489 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13490 (geniCodeAdd): an array index will stay unsigned, even if promoted
13492 (geniCodeArray): ditto
13493 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13494 * src/SDCCsymt.c (computeType): added more support for char;
13495 promotion of char is selectable by promoteCharToInt, fixed signedness
13497 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13498 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13499 * src/SDCCval (val*): replaced signedness calculation by
13501 rearranged if-branches (cosmetic)
13502 (valShift): added warning W_SHIFT_CHANGED
13503 (valCompare): fixed problem with different types
13504 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13505 * support/regression/tests/literalop.c: added many cases
13506 * support/regression/tests/ast_constant_folding.c: changed finally to
13508 * .version: new year, new version: 2.3.7
13509 * src/SDCCmain.c (main): applied patch #866468
13510 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13511 provided by Scott Bronson
13512 * doc/sdccman.lyx: updated documentation for sdcdb
13513 updated and added chapter tips
13515 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13517 * src/SDCCsymt.h: missing from yesterday's commits
13519 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13521 * src/SDCC.y (struct_or_union_specifier),
13522 * support/Util/SDCCerr.c,
13523 * support/Util/SDCCerr.h: verify that struct & union tags are used
13526 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13528 * src/SDCCglobl.h: missing from yesterday's commits
13530 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13532 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13533 sft_attributes, struct_declaration, parameter_declaration,
13534 type_name, start_block, declaration_list),
13535 * src/SDCC.lex (check_type): support redefinition of typedef names
13537 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13539 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13540 aligned xdata arrays. Erik helped me with the if clause.
13542 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13547 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13550 * src/SDCCast.c (newAst_),
13552 * src/SDCCicode.c (ast2iCode, newiCode),
13554 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13555 expr, statement, expression_statement, selection_statement,
13556 iteration_statement, expr_opt, jump_statement): foundation for tracking
13558 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13561 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 * support/Util/SDCCerr.c,
13565 * src/SDCCast.c (createCase, createDefault, decorateType),
13566 * src/SDCClabel.c (labelUnreach),
13567 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13569 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13570 (with thanks to Stas Sergeev)
13571 * device/include/time.h,
13572 * device/lib/time.c (CheckTime): suppress unreachable code warning
13574 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/SDCCast.c (createIvalCharPtr),
13577 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13579 * support/regression/tests/nullstring.c: tests for these two bugs
13581 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * support/Util/SDCCerr.h,
13584 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13585 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13586 about storage class and 'at' used inside struct or union
13587 * src/SDCCBBlock.c (iCodeFromeBBlock),
13588 * src/SDCCcse.c (ifxOptimize),
13589 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13590 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13591 printIval, emitStaticSeg, emitOverlay),
13592 * src/SDCClabel.c (deleteIfx),
13593 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13594 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13595 gatherAutoInit, processParms),
13596 * support/Util/SDCCerr.h,
13597 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13598 reporting for post-parse errors.
13600 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13602 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13603 implicit casts via union; they don't work on big endian systems
13604 (possible fix for bug #861138)
13606 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13608 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13609 * src/mcs51/main.c: fixed the fix for bug #737001
13611 2003-12-15 Borut Razem <borut.razem AT siol.net>
13613 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13615 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 * support/makebin/makebin.c: put output in binary mode
13619 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13621 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13622 xdata and data memory on startup. Set the environment variable
13623 SDCC_NOGENRAMCLEAR to disable this.
13624 * src/mcs51/peephole.def,
13625 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13626 (allows non-interrupt and interrupt code to safely compete for a resource
13627 without the non-interrupt code having to disable interrupts)
13629 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13631 * src/SDCCicode.c (geniCodeAdd),
13632 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13633 with valFromType if type might be a pointer and host is big endian).
13634 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13635 types, not just integer types.
13636 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13637 multiply defined with mismatching "at" address.
13639 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13641 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13642 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13643 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13644 with embedded nulls (fixed bug #753752)
13646 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13648 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13649 Apparently this did not see much testing (endless loop)
13651 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13653 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13655 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13658 gracefully handle NULL memmap pointers
13660 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13662 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13663 instead of deleting the iCode when an operand is volatile
13664 * src/z80/gen.c (genDummyRead),
13665 * src/mcs51/gen.c (genDummyRead),
13666 * src/ds390/gen.c (genDummyRead),
13667 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13669 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13670 * src/SDCC.y: fixed bug #850420
13672 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13674 Applied z80 i/o port patch from Peter Townson and fixed some operators
13675 to better handle operands in A register.
13676 * device/include/z180.h
13682 * src/z80/peeph-z80.def
13683 * src/z80/peeph.def
13686 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13688 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13690 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * device/lib/hc08/_mullong.c: Removed extra #endif
13694 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13696 * sim/ucsim/hc08.src/inst.cc,
13697 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13698 carries from x to h
13699 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13700 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13701 * device/include/stdarg.h: fixed varargs for hc08
13702 * device/lib/Makefile.in,
13703 * device/lib/hc08/Makefile,
13704 * device/lib/hc08/_mulint.c,
13705 * device/lib/hc08/_mullong.c: fixed some endian problems
13707 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13709 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13710 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13711 * device/lib/_gptrget.c,
13712 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13714 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13717 * src/SDCCast.c (astErrors): fixed bug #846007
13718 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13720 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13722 * src/SDCCast.c (decorateType): disabled a transformation I added in
13723 revision 1.188 (access to fields of a structure at an absolute address);
13724 it breaks with bitfields, extern declarations, and gcse analysis.
13725 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13726 could be assigned through a pointer, so don't complain.
13727 * src/SDCCast.c (astErrors),
13729 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13731 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13733 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13734 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13735 output of __config directives, since gpasm now supports them
13736 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13737 pre-processor macro, i.e. -DMCU=p18f452
13738 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13739 and modified to handle 'cast' icode similarly to '=' icode
13740 * src/pic16/device.h (typedef struct PIC_device): added field
13741 'extMIface' to indicate that chip has external memory interface
13742 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13743 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13746 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * src/SDCC.y (pointer): fixed bug #846006
13749 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13750 * src/SDCCast.c (decorateType): fixed bug #846009
13751 * src/ds390/peeph.def,
13752 * src/ds390/gen.c (genAnd, genOr),
13753 * src/mcs51/peeph.def,
13754 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13756 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13765 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13769 * src/SDCCbitv.c: added function to free a bitvector
13770 * src/SDCClrange.h,
13771 * src/SDCClrange.c: added function to recompute the liveranges
13772 * src/avr/ralloc.c,
13773 * src/ds390/ralloc.c,
13774 * src/hc08/ralloc.c,
13775 * src/mcs51/ralloc.c,
13776 * src/pic/ralloc.c,
13777 * src/pic16/ralloc.c,
13778 * src/xa51/ralloc.c,
13779 * src/z80/ralloc.c: recompute the liveranges after register packing
13781 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13783 * src/SDCCloop.c (newInduction): fixed bug #845630
13785 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13788 inadvertantly left behind from my 2003-11-12 change
13790 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 Updated headers I neglected to commit yesterday.
13793 * src/SDCClrange.h,
13796 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13798 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13799 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13800 * src/SDCCopt.c (eBBlockFromiCode),
13801 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13802 the creation of the key hash table from the sequencing so it can be used
13803 earlier (for some GCSE bug fixes still pending)
13805 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13807 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13808 * support/regression/tests/addsub.c: testing genPlus shortcut
13810 2003-11-15 Borut Razem <borut.razem AT siol.net>
13812 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13814 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13816 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13817 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13818 ordering is immaterial.
13819 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13821 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13823 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13824 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13825 (SIGSEV) of bug #840381
13826 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13827 unlink new file before rename if new and old filenames are the same)
13829 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13831 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13832 uninitialized variables) for the mcs51. Set environment variable
13833 SDCC_GENRAMCLEAR to test.
13834 xdata initialization slightly shorter
13836 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13840 #838241 & 780691 (basicly the same bug)
13841 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13842 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13844 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13846 * src/SDCCmain.c (linkEdit): "fix" #834252
13848 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13852 * src/SDCC.y: fixed bug #819403
13854 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13857 the reentrant attribute.
13858 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13859 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13861 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13862 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13863 erroneously reduced to a literal.
13864 * src/hc08/ralloc.c (packRegisters, rematStr),
13865 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13868 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13870 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13871 * doc/sdccman.lyx: changed from 'article' to 'book'
13872 * doc/Makefile: readded test_suite_spec and cdbfileformat
13874 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13876 * device/include/stdlib.h: include malloc.h to comply with ANSI
13877 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13879 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13881 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13882 * doc/clean.mk: also remove *.out files
13883 * doc/sdccman.lyx: some additions, larger top/bottom margins
13885 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13887 * src/SDCC.y: fixed bug #837365
13888 * support/regression/tests/bitopcse.c
13889 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13890 a symbol (might be valop instead)
13891 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13892 * device/lib/clean.mk: added hc08 to the cleaning list
13894 2003-11-04 Borut Razem <borut.razem AT siol.net>
13896 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13898 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13899 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13900 malloc is declared in standard stdlib.h
13902 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 * device/lib/hc08/Makefile: need to clean .rel not .o files
13905 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13907 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/mcs51/main.c,
13912 * src/ds390/main.c,
13916 * src/pic16/main.c,
13917 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13918 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13919 tests (which uses the port's oclsExpense function)
13925 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13927 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13929 * src/SDCCcse.c (ifxOptimize),
13930 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13931 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13932 deleting the IFX iCode.
13933 * src/hc08/ralloc.c: reduced unneeded slocs
13934 * src/hc08/gen.c: fixed bug in asmopToBoolean
13936 2003-11-04 Borut Razem <borut.razem AT siol.net>
13938 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13939 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13940 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13941 transferred to configure
13943 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13945 Use headers defined in the C[++] standards:
13946 * sim/ucsim/gui.src/serio.src/fileio.cc
13947 * sim/ucsim/gui.src/serio.src/frontend.cc
13948 * sim/ucsim/gui.src/serio.src/main.cc
13949 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13950 * support/Util/NewAlloc.c
13952 * as/mcs51/lklibr.c
13956 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13958 * Added MSVC projects for hc08 assembler and linker:
13959 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13960 /as/hc08/link_hc08.dsp
13962 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13964 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13966 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13968 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13970 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13972 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13974 2003-10-31 Borut Razem <borut.razem AT siol.net>
13976 * support/cpp2/cpplib.h,
13977 support/cpp2/cpplib.c,
13978 support/cpp2/cpplex.c,
13979 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13980 to switch _asm block preprocessing on / off. Default is
13981 #pragma preproc_asm +
13983 2003-10-31 Borut Razem <borut.razem AT siol.net>
13985 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13986 when outputting comment blocks (when executed with -C option) and
13987 _asm (SDCPP specific) blocks
13989 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13991 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13993 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13995 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13997 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13999 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14000 * src/SDCCast.c (decorateType): fixed bug #832664
14002 2003-10-31 Borut Razem <borut.razem AT siol.net>
14004 * support/cpp2/cpplex.c: fixed for SDCPP:
14005 comments(when executed with -C option) and _asm blocks
14006 were included even if they where in skipped #if block.
14007 Applied solution from GCC cpp 3.3.2
14009 2003-10-31 Borut Razem <borut.razem AT siol.net>
14011 * src/SDCC.lex: sdcc now understands both formats:
14012 '# <line_number> <file_name>' and
14013 '#line <line_number> <file_name>'
14014 * support/cpp2/cppmain.c: sdcpp now generates the standard
14015 '# <line_number> <file_name>' instead of former
14016 '#line <line_number> <file_name>'
14018 2003-10-30 Borut Razem <borut.razem AT siol.net>
14020 * support/cpp2/cpphash.h,
14021 * support/cpp2/cpplib.h
14022 * support/cpp2/cpplex.c,
14023 * support/cpp2/cppmain.c,
14024 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14026 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14028 Fixed a number of problems revealed by bug #827883.
14029 * src/SDCCloop.c (loopInvariants): Spill location of the
14030 result operand should be recomputed if extracted from
14031 a loop. Also, don't extract assignments of an iTemp
14033 * src/SDCCast.c (isConformingBody): loop reversal should
14034 not occur if the control variable is involved with a
14035 relational operator.
14037 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14039 * .version: bumped to 2.3.6 to reflect the big improvements
14040 made by Erik and Klaus. Thanks!
14042 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14044 Replaced the livrange code.
14045 * src/SDCClrange.c: added new LR code
14047 * src/SDCCBBlock.h: removed remainig parts from old LR code
14048 * src/ds390/ralloc.c,
14049 * src/ds390/gen.c: minor fixes to make it work with new code
14051 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 * as/hc08/lkrloc.c,
14056 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14057 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14058 (tweaked fix for bug #818696)
14060 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14064 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14067 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14068 * src/mcs51/gen.c (gencjneshort),
14069 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14070 more efficient (per Scott Bronson's suggestion)
14072 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 Extended the semantics of the critical keyword to include
14075 individual statements. See RFE #827755 and #799831
14080 * support/Util/SDCCerr.c
14081 * support/Util/SDCCerr.h
14086 2003-10-19 Borut Razem <borut.razem AT siol.net>
14088 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14090 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14092 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14094 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14095 and predecrement operand is displayed
14097 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14099 * src/SDCCval.c (valMinus): fixed bug #826041
14101 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 Some hc08 related updates that I missed earlier
14104 * sim/ucsim/stypes.h
14105 * support/regression/ports/hc08/spec.mk
14107 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14109 New target "hc08" for the Motorola 68hc08 family of micros
14117 * sim/ucsim/hc08.src/*
14118 * sim/ucsim/configure.in
14119 * src/ucsim/configure
14120 * sim/ucsim/packages_in.mk
14123 * device/include/mc68hc908qy.h
14124 * device/lib/hc08/*
14125 * device/lib/Makefile.in
14126 * support/regression/ports/hc08/*
14127 * support/regression/Makefile
14129 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14131 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14133 * src/ds390/gen.c (genCast): fixed bug #821957
14135 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14137 * device/lib/logf.c: "fixed" overlay bug
14138 * support/regression/ports/host/spec.mk: added m library
14139 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14140 * support/regression/tests/float_trans: added (for Eric)
14142 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14144 * src/mcs51/gen.c (genCpl): fixed bug
14145 http://sf.net/mailarchive/message.php?msg_id=6263915
14147 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14149 * src/SDCCast.c (decorateType): added extended constant folding
14150 * src/SDCCsymt.c (computeType): cleanup
14151 * src/SDCCval.c (valShift): minor optimization
14152 * support/regression/tests/ast_constant_folding.c: added
14154 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 * src/SDCCmain.c: removed some unintended changes
14158 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14160 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14161 * src/z80/gen.c: fixed part of bug #817589
14162 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14164 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14166 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14177 * src/ds390/ralloc.c
14179 * src/mcs51/ralloc.c
14181 * src/pic16/ralloc.c
14182 * src/xa51/ralloc.c
14184 * src/z80/gen.c: removed unused label "release:"
14186 2003-10-06 Borut Razem <borut.razem AT siol.net>
14188 * src/SDCC.lex: removed definition of unused variables
14189 save_optimize and save_options
14191 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14193 * clean.mk: removed '=' in "-maxdepth=1"
14194 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14195 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14197 2003-10-06 Borut Razem <borut.razem AT siol.net>
14199 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14200 my_unput() replaced by unput()
14202 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14204 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14205 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14206 type-punned pointer will break strict-aliasing rules"
14207 Old LR behaviour is again default; Klaus' LR can be choosen by
14208 defining the environment variable LRKLAUS
14212 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14213 * clean.mk: fixed removal of files in bin/CVS/
14214 * device/lib/clean.mk: fixed removal of directories small and large
14215 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14217 * src/SDCCval.c: removed superflous test for pedantic
14219 2003-10-05 Borut Razem <borut.razem AT siol.net>
14221 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14222 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14223 message "unmatched #pragma SAVE and #pragma RESTORE"
14225 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14227 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14228 assembly, critical functions, atomic, nojtbound)
14230 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14232 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14238 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14241 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14243 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14245 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14246 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14247 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14249 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14251 * src/z80/gen.c (genRet): fixed bug #524753
14252 * src/z80/gen.c (genCast): fixed internal error on cast from
14254 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14255 fix for bug #477835 to the z80
14256 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14257 for tracking iCodes in the peephole optimizer for z80
14259 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14261 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14262 the other part of bug #814548
14263 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14265 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14267 * src/SDCCcse.c: fixed part of bug #814548
14269 2003-09-28 Borut Razem <borut.razem AT siol.net>
14271 * src/asm.c: rewrite of printILine() to use temporary file instead
14273 * src/xa51/main.c: commented out declaration of int rewinds
14275 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14279 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14282 * src/asm.c (printILine): Fixed bug #811015
14284 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14289 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14291 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14292 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14293 to correctly handle general case of AOP_PAIRPTR
14294 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14296 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14298 * src/mcs51/ralloc.c (fillGaps),
14299 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14300 register positioning bug)
14302 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14304 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14306 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14308 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14309 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14310 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14311 (ralloc doesn't intentionally do this now, but perhaps later)
14312 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14313 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14314 register positioning bugs (Fixed bug #762602 and #795325)
14315 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14316 (Fixed bug #808779)
14317 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14318 lines that --i-code-in-asm generates
14320 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14322 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14323 trying to fclose a FILE* that was already closed.
14325 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14327 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14328 of const struct should be treated as if const themselves)
14330 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14332 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14334 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14336 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14337 Unix (/n) and DOS (/r/n) line terminations.
14339 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14341 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14344 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/mcs51/gen.c (genFunction, genEndFunction),
14347 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14348 and restore of EA so that stack offsets to parameters are
14349 correct when using both critical and reentrant/stack-auto.
14350 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14351 size (can be triggered in error if sloc is shared between
14352 different sized objects)
14353 * device/include/float.h: fixed macros to explicitly use
14354 unsigned long where needed
14356 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14358 Feature req. 799831: added code to allow nesting of critical functions
14359 * src/mcs51/gen.c (genFunction, genEndFunction)
14360 * src/ds390/gen.c (genFunction, genEndFunction)
14362 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14364 * src/SDCCsymt.c (sclsFromPtr),
14366 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14367 support for standard C idiom of memory mapped variables; for
14368 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14369 to xdata int at 0x1234 tempvar = 1.
14370 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14371 provided by Akiya ISHIDA
14373 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14375 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14376 * src/SDCCval.c (constVal): added reduction from int to char
14377 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14378 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14379 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14381 * support/regression/tests/shifts.c: fixed
14383 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14385 * src/z80/gen.c (genXor): Fixed bug #805445
14387 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14389 Fixed bug #621531 (const & volatile confusion in the type chain).
14390 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14391 refer to the const or volatile state of the pointer itself.
14403 * src/pic16/ralloc.c
14404 * support/regression/tests/const.c
14406 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14408 When checking for duplicated modules, use absolute paths
14409 instead of relative paths. Files changed:
14414 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14416 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14418 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14420 * device/include/string.h: added size_t typedef, changed
14421 prototypes to use size_t, eliminated separate reentrant and
14422 non-reentrant declarations, added _memmove declaration
14423 * device/lib/_memcpy.c: changed to use size_t instead of int,
14424 changed /4 to >>2 to avoid division library call
14425 * device/lib/_memcmp.c,
14426 * device/lib/_memset.c,
14427 * device/lib/_strncat.c,
14428 * device/lib/_strncpy.c,
14429 * device/lib/_strncmp.c: changed to use size_t instead of int
14430 * device/lib/_memmove.c: new file (fixed bug #772294)
14431 * device/lib/Makefile.in: added _memmove.c
14432 * device/lib/z80/asm_strings.s: fixed bug #772290
14433 * support/regression/tests/bitfields.c: attempt to fix host assertion
14434 failure on amd64-unknown-linux2.2
14436 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14439 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14440 * as/z80/asmain.c (main): fixed bug #801766
14442 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14444 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14447 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14449 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14450 reported in bug #800609
14452 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14454 * Top header beautifications in src/pic16 directory:
14455 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14456 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14457 pcoderegs.h, ralloc.c, ralloc.h
14458 * main.c: added top header and GPL license notice
14459 * pcode.c: fixed the if-conditional warning
14461 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14463 * device/lib/_mullong.c: replaced int by short for gcc
14465 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14467 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14468 and JUMPTABLE iCodes properly now (worked by accident before)
14469 * src/mcs51/gen.c (leftRightUseAcc),
14470 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14471 iCode properly now. Use getSize instead of nRegs since a & b
14472 aren't part of the nRegs tally.
14474 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14476 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14477 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14478 before instructions that use the _STATUS register
14480 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14482 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14483 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14484 fetching of the pointer
14485 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14486 copied from genNearPointerSet()
14487 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14488 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14489 If they pop r0/r1 they must be called in the opposite order than aopOp().
14490 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14491 (resp. --stack-auto), prepared for --xstack
14493 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14495 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14497 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14499 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14500 these ports have their own __sdcc_external_start()
14502 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14504 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14505 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14506 type for bits was changed. It resulted in bit variables becoming
14507 global, which is not permitted in PIC 14 assembly output.
14509 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14511 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14513 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14515 Z80 and MCS51 linkers complaint if a public symbol is defined
14516 in more than one library module:
14520 * as/mcs51/Makefile.in
14522 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14524 A few small changes that speed up the peephole optimizer.
14528 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14530 Try to make the peephole optimizer smarter by maintaining
14531 an association between the assembly source code and the
14532 iCodes that originated them. Put this information to use
14533 with a new peephole rule condition "notVolatile" so that
14534 the rules can be aggressive yet still safe.
14539 * src/mcs51/peeph.def
14541 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14545 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14546 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14547 if the left or right operand symbols have the accuse flag set.
14549 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14551 Changed the type of the result of the ! (NOT) operator to char;
14552 previously it returned the same type as the source. This allows
14553 us to eliminate all the genFloatNot functions (all of its target
14554 implementations were very buggy) since !float can use the same
14557 * src/SDCCicode.c (ast2iCode): ! returns char
14558 * src/mcs51/gen.c (genNot, genNotFloat),
14559 * src/ds390/gen.c (genNot, genNotFloat),
14560 * src/z80/gen.c (genNot, genNotFloat),
14561 * src/pic/gen.c (genNot, genNotFloat),
14562 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14564 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14566 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14567 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14568 during interrupts. Ensure WSAVE is located at a shared bank address.
14569 2. Fixed page selection in some places
14570 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14571 the registers name strings.
14572 4. Fixed "signed / unsigned compare" compiler warnings.
14573 5. The PIC port manages its own allocation of the general purpose
14574 registers, but makes no attempt to reuse them. As a result when
14575 compiling it soon runs out of general purpose registers. Some
14576 additional code was added to the files pcode.c and device.c to walk
14577 through the function call tree and rename the registers so that they
14587 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14588 genPlus() & genMinus() when the result is the same as left or right
14590 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14592 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14594 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14596 Made bitfield a distinct type from bit so that bitfields
14597 convert as per ANSI C and bits retain their traditional
14598 boolean style behaviour. Implemented bitfield support in
14606 * src/ds390/gen.c: bit v bitfield split
14607 * src/z80/gen.c: New support for bitfields
14608 * support/regression/tests/bitfields.c: reenabled z80,
14611 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14613 Rules 246.x, 247.x relate to bitfields, the others speed up
14614 access to xdata mapped I/O devices.
14616 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14618 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14620 Cleaned up genPackBits and genUnpackBits and added two helper
14621 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14622 for literal assignments in genPackBits (thanks to Frieder for
14628 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14630 Fixed bug #748310 (pointer to function type mishandled when the
14631 function name is omitted). Also fixed a SIGSEGV when a function
14632 attribute (reentrant, etc) is used on a non-function or on a
14633 function but misplaced before the parameter list.
14635 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14637 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14638 * support/Util/SDCCerr.h,
14639 * support/Util/SDCCerr.c: Added func attr misuse error msg
14641 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14643 Fixed bug #787649 by anonymous
14644 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14645 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14647 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14649 Fixed numerous bitfield problems.
14651 * src/SDCC.y: More bitfield related error checking
14653 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14654 * support/Util/SDCCerr.h,
14655 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14656 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14657 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14658 * support/regression/tests/bitfields.c: tests added
14660 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14662 Made the constant following the "interrupt" keyword optional. If
14663 omitted, the function will not automatically be given an entry
14664 in the interrupt vector table (similar to #pragma NOIV, but
14665 less syntacticly kludgy). The interrupt number is also now
14666 range checked. Also fixed a bug in the high order bit example
14673 * support/Util/SDCCerr.c
14674 * support/Util/SDCCerr.h
14677 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14679 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14680 * src/SDCCicode.c (operandOperation): rewritten some ops
14681 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14682 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14684 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14685 be re-activated by defining REDUCE_LITERALS)
14686 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14687 unsigned, but are signed by default
14688 * src/SDCCval.c (constVal): rearranged
14689 * src/SDCCval.c (valMod): preliminary fix
14690 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14691 * support/regression/literalop.c: added, work in progress
14693 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14695 Generate warnings for useless declarations like "char data;"
14696 that don't do what new users expect.
14699 * support/Util/SDCCerr.h
14700 * support/Util/SDCCerr.c
14702 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14704 * src/SDCCval.c (valMult): fix overflow detection of negative int
14706 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14708 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14710 Changes to support big endian targets:
14723 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14725 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14726 * device/lib/time.c: fixed warning "integer overflow in expression"
14728 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14730 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14731 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14732 constants are unsigned; added recognition of "u" flag for unsigned
14733 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14734 * src/SDCCval.c (valDiv, valMod): fixed signdness
14735 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14736 signedness of modulo, left and right shift
14737 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14738 * support/Util/SDCCerr.h: added warning W_INT_OVL
14739 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14740 * src/SDCCast.c (ast_print): improved output of constants
14742 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14744 Fixed some warnings when building with MSVC:
14746 * as/mcs51/asdata.c
14750 * link/z80/aslink.h
14751 * link/z80/lkdata.c
14752 * link/z80/lkeval.c
14757 * support/cpp2/cpplib.c
14761 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14763 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14765 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14767 * support/librarian/clean.mk: Do not remove Makefile.
14768 * support/librarian/Makefile: added.
14770 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14772 Added librarian to MSVC build:
14775 * support/librarian/librarian.dsp
14777 'configure' not needed for librarian, removed:
14778 * support/librarian/configure
14779 * support/librarian/configure.in
14780 * support/librarian/config_in.h
14781 * support/librarian/Makefile.in
14783 Hopefully these ones built the librarian and the rest of sdcc properly:
14785 * Makefile.common.in
14787 Messed up 'configure', so revert to previous version:
14791 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14793 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14794 there, while the mantissa of a double is "only" 53 bits wide.
14796 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14798 Adding sdcclib to the build. MSVC project coming soon.
14799 Files added/changed:
14801 * support/librarian/clean.mk
14802 * support/librarian/configure
14803 * support/librarian/configure.in
14804 * support/librarian/config_in.h
14805 * support/librarian/Makefile.bcc
14806 * support/librarian/Makefile.in
14807 * support/librarian/sdcclib.c
14810 * Makefile.common.in
14814 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14816 Linker now complaints if linked modules have conflicting options, for
14817 example, one compiled using --model-large and another one compiled with
14818 --model-small. The following files were modified:
14820 * as/mcs51/asdata.c
14821 * as/mcs51/aslink.h
14823 * as/mcs51/asmain.c
14825 * as/mcs51/i51pst.c
14826 * as/mcs51/lkdata.c
14827 * as/mcs51/lklibr.c
14828 * as/mcs51/lkmain.c
14834 * link/z80/aslink.h
14835 * link/z80/lkdata.c
14836 * link/z80/lklibr.c
14837 * link/z80/lkmain.c
14840 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14842 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14843 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14845 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14847 * src/z80/mappings.i: fix _mul[us][int,long] entries
14849 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14851 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14853 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14855 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14856 * support/regression/tests/bitopcse.c: added
14864 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14866 added support for new library format to z80, gbz80 linkers:
14872 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14874 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14875 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14877 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14879 added DUMMY_READ_VOLATILE:
14888 * src/SDCCcse.c (algebraicOpts): many improvements
14889 * src/SDCCcse.h: removed algebraicOpts()
14890 * src/SDCCicode.c (picDummyRead): added
14892 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14894 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14895 "Insufficient space in data memory".
14897 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14899 * src/mcs51/gen.c: fixed bug #771358
14900 * src/z80/gen.c: fixed bug #759087
14902 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14904 * src/pic16/glue.c: minor cleanup by Vangelis
14906 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14908 * device/include/regc515c.h: fixed #758477
14909 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14910 * device/lib/_gptrput.c: saved a few bytes
14911 * my tab spacing is 8, yours too?)
14912 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14913 * device/lib/serial.c: process RX bytes earlier than TX bytes
14914 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14916 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14918 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14920 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14922 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14924 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14926 * device/lib/Makefile.in: bad fix, reverted to 1.43
14928 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14930 * device/lib/Makefile.in: added missing z80 object files
14932 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14934 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14935 pic16 progress by Vangelis:
14938 * src/pic/Makefile:
14945 * pic16/genarith.c:
14950 * pic16/pcodepeep.c:
14953 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14955 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14957 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14959 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14960 added gbz80 build to MSVC project.
14961 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14962 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14963 from 8051 stuff and setup so it links using a .lnk file.
14965 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14967 * support/librarian/sdcclib.c: sdcc librarian.
14968 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14971 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14973 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14975 2003-07-02 Borut Razem <borut.razem AT siol.net>
14977 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14978 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14979 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14980 src/xa51/main.c, src/z80/main.c:
14981 virtualization of glue() function: each port has it's own glue function,
14982 which is accessed by do_glue function pointer in PORT.general structure
14984 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14986 * DS800C400 fun, improved ROM interface and tinibios.
14988 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14990 * More support for DS80C400. Now includes beginning of interface to ROM.
14992 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14994 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14996 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14998 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15000 2003-06-19 Borut Razem <borut.razem AT siol.net>
15002 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15004 2003-06-19 Borut Razem <borut.razem AT siol.net>
15006 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15007 fixed Z80 port - crt0.o: cannot open.
15009 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15011 * support/Util/MySystem.c (merge_command): revert bad fix
15013 2003-06-18 Borut Razem <borut.razem AT siol.net>
15015 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15017 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15019 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15020 option --use-stdout sends errors to stdout instead of stderr.
15022 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15024 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15026 2003-06-15 Borut Razem <borut.razem AT siol.net>
15028 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15029 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15030 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15031 fixed width array of pointers replaced with sets;
15032 multiple include and lib paths ared transferred to preprocessor and linker
15033 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15034 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15035 fixed width array of pointers
15036 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15037 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15038 fixupPath(), getPathDifference()
15039 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15040 fixed width array of pointers
15042 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15044 * src/pic16/ralloc.c: fix warnings
15045 * src/pic16/pcode.c: fix warning
15047 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15049 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15050 know all the details, but essentially this set of changes enable
15051 the pic16 port to generate movff instructions and generate assembler
15055 * src/pic16/glue.c:
15056 * src/pic16/pcode.c:
15057 * src/pic16/device.c:
15058 * src/pic16/main.c:
15059 * src/pic16/pcode.h:
15060 * src/pic16/pcoderegs.c:
15061 * src/pic16/ralloc.c:
15062 * src/pic16/ralloc.h:
15064 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15066 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15067 added option --vc, so sdcc errors and warnings are compatible with
15068 Microsoft Visual Studio.
15070 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15072 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15073 device/lib/libfloat.lib: added atof function.
15075 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15077 * doc/sdccman.lyx: updated to Lyx 1.3
15078 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15079 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15080 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15082 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15084 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15086 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15088 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15089 additions to the "related tools/documentation" section
15091 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15093 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15095 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15097 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15098 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15100 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15102 * doc/sdccman.lyx: fix double dash and other minor things
15103 * doc/Makefile: fix double dash
15105 2003-05-28 Karl Bongers(patches from Martin Helmling)
15106 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15107 condition and ignore commands.
15109 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15111 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15112 is in parts still quite out of date, I did changes as far as I felt makes sense
15113 for a non-native english speaker.
15114 Please feel free to add to the manual or to correct my changes.
15115 * doc/Makefile: undid touching the date of intermediate tex files.
15117 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15119 * doc/sdccman.lyx: Manual has an index now
15121 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15123 Finalize muluint/mulsint and mululong/mulslong merging:
15124 * device/lib/_mulint.c
15125 * device/lib/_mullong.c
15126 * device/lib/gbz80/mul.s
15127 * device/lib/gbz80/stubs.s
15128 * device/lib/z80/mul.s
15129 * device/lib/z80/stubs.s
15130 * src/SDCCsymt.c (initCSupport)
15132 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15134 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15135 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15136 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15137 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15140 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15142 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15143 the regression tests I'm not brave enough to enable 245.b, 245.c
15144 * doc/sdccman.lyx: added latex preamble for hyperref package.
15145 Using pdflatex this will give you a hyperlinked pdf file with
15146 bookmarks. (prepend '%' before /usepackage if this breaks something)
15148 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15150 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15152 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15154 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15156 2003-05-21 <johan AT balder>
15158 * src/SDCCglue.c (printIval): fixed bug #739934
15160 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15162 Applied patch from bug 737905 (renamed yylineo to mylineno):
15169 * src/pic16/pcode.c: Cleaned warnings
15170 * src/pic16/pcodeflow.c: Cleaned warnings
15171 * src/pic16/pcoderegs.c: Cleaned warnings
15173 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15175 * src/pic16/pcode.c: Cleaned warnings
15176 * src/pic16/pcodepeep.c: Cleaned warnings
15177 * src/pic16/ralloc.c: Cleaned warnings
15179 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15181 * doc/sdccman.lyx: fixed bug 739745
15182 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15184 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15186 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15187 it can be defined with CFLAGS when running configure
15188 * src/SDCCmain.c: fixed compiling + linking with object files
15190 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15192 * configure.in: configure for pic16 port,
15193 added --disable-pic16-port
15194 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15195 * src/SDCCmain.c: linkOptions is changed to set *,
15196 added if/endif conditional macros to remove options help
15197 messages from optionsTable when a port is not configured, added
15198 support for the PIc16 port in the ports table, when executing
15199 the compiler with no port specified on command line, a default
15200 port is selected with the new macro DEFAULT_PORT which is
15201 defined in port.h, in setDefaultOptions() linkOptions is removed
15202 from initialization assignment, since now it is a set,
15203 parseCmdLine uses setParseWithComma for linkOptions, in
15204 linkEdit() linkOptions are accessed with new function indexSet()
15205 which returns the i'th item of a set variable. See SDCCset.c, in
15206 linkEdit() when calling buildCmdLine(), added linkOptions as
15207 last argument. Now users can pass arguments to gplink via the
15208 -Wl option, main() uses pic16glue() to glue up pic16 programs
15209 * src/SDCCpeeph.c: various changes to support pic16
15210 * src/SDCCset.c: added function void *indexSet(set *, int) to
15211 return the i'th item of the set
15212 * src/SDCCset.h: added function prototype for indexSet()
15213 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15214 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15215 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15216 added macro DEFAULT_PORT
15217 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15218 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15220 * src/pic16/glue.c: commented out some error producing lines
15221 * src/pic16/main.c: __config directives are commented out to stop
15222 gpasm complaining and test the linkage with gplink, _linkCmd and
15223 _asmCmd changed to be more gplink and gpasm friendly
15224 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15225 produced an error when parsed, peep rule 12 is added to utilize
15226 movff, but it is commented out since the pCode does not support
15227 yet a command with 2 address arguments
15229 2003-05-18 <johan AT balder>
15231 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15232 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15233 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15235 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15236 Added feature to script commands from file.
15238 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15240 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15241 * src/SDCCutil.c: include ctype.h for win32
15243 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15245 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15247 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15249 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15250 Fixed so you can set breakpoints prior to run, run does not stop
15251 on entry now. Add tbreak. Other enhancements and fixes for use
15254 2003-05-12 Borut Razem <borut.razem AT siol.net>
15256 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15258 2003-05-11 Borut Razem <borut.razem AT siol.net>
15260 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15261 the path of bin directory, so that PATH is the only env. variable, which has to be set
15262 in case of standard installation.
15263 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15264 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15265 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15267 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15269 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15270 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15271 temp files are in the port dir; clean the gen/test directory when
15272 generating new test.c
15273 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15274 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15275 * support/regression/tests/zeropad.c: added
15277 2003-05-09 <johan AT balder>
15279 * src/SDCCglue.c: fixed bug #597940
15281 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15283 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15284 cache sfr, optimize next,step, fix off by one sourceline,
15285 support ddd list function.
15286 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15288 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15290 * support/regression/HTMLgen.py: added compare_s2f()
15291 * support/regression/Makefile: redo 1.27
15292 * support/regression/generate-cases.py: redo 1.5
15294 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15296 * support/regression/tests/float.c: workaround 33 bit hex constant
15297 * support/regression/tests/simplefloat.c: fix division for host
15299 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15301 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15302 that tame's the PIC's over-aggressive optimizer.
15304 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15306 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15309 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15311 Initial support for DS80C400. "Hello world" runs on TINIm400
15314 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15316 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15317 * Some notes on ddd usage added in debugger/README
15318 Martin Helmling adding more features and fixes for ddd GUI debugger.
15319 Code added for nexti, stepi, up, down, and other adjustments.
15321 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15323 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15324 * src/pic/peeph.def Added two rules to optimize carry manipulation
15325 * src/pic/* removed debug printfs
15327 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15329 * debugger/mcs51/cmd.c: added header newalloc.h
15331 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15333 * as/Makefile: new EXEEXT
15334 * as/z80/Makefile: remove trailing slash of BUILDIR
15335 * as/z80/clean.mk: new EXEEXT
15336 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15337 * support/cpp2/Makefile.in: new EXEEXT
15338 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15340 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15342 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15343 EXEEXT was introduced to fix all related problems with targets
15344 "clean", "install" and "uninstall"; a couple of further flaws
15345 especially with "clean" have been fixed too
15346 * as/mcs51/Makefile.in
15347 * as/mcs51/clean.mk
15351 * debugger/mcs51/Makefile.in
15352 * debugger/mcs51/clean.mk
15353 * link/z80/Makefile
15354 * link/z80/Makefile.in
15355 * link/z80/clean.mk
15357 * packihx/Makefile.in
15359 * sim/ucsim/Makefile
15360 * sim/ucsim/clean.mk
15361 * sim/ucsim/avr.src/Makefile.in
15362 * sim/ucsim/avr.src/clean.mk
15363 * sim/ucsim/s51.src/Makefile.in
15364 * sim/ucsim/s51.src/clean.mk
15365 * sim/ucsim/xa.src/Makefile.in
15366 * sim/ucsim/xa.src/clean.mk
15367 * sim/ucsim/z80.src/Makefile.in
15368 * sim/ucsim/z80.src/clean.mk
15369 * sim/ucsim/main_in.mk
15370 * sim/ucsim/packages_in.mk
15371 * sim/ucsim/gui.src/Makefile.in
15372 * sim/ucsim/gui.src/serio.src/Makefile.in
15373 * sim/ucsim/gui.src/serio.src/clean.mk
15376 * support/cpp2/Makefile.in
15377 * support/cpp2/clean.mk
15378 * support/makebin/Makefile
15379 * support/makebin/clean.mk
15380 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15381 * doc/sdccman.lyx: --program-suffix no longer needed
15383 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15385 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15386 Martin Helmling added support for ddd GUI debugger.
15387 Code added to display assembly, set variables, and other commands
15388 to interface to ddd.
15390 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15392 * as/Makefile: fix target clean
15393 * as/clean.mk: fix target clean
15394 * as/z80/clean.mk: fix target clean
15396 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15398 * Makefile.common.in: added AT EXEEXT AT
15399 * configure.in: removed all mingw32 stuff
15400 * configure: rebuilt from configure.in
15401 * doc/sdccman.lyx: updated section "installation"
15402 * support/scripts/sdcc_mingw32: adapted to configure
15403 * support/scripts/sdcc_cygwin_mingw32: added
15405 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15407 * src/pic Added object file support for the PIC port
15408 * src/pic Applied patch from Craig Franklin (this started the object file support)
15409 * src/regression Updated the PIC regression tests for object files
15411 2003-04-20 Borut Razem <borut.razem AT siol.net>
15413 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15414 lklex.c: In function `getfid':
15415 lklex.c:203: warning: array subscript has type `char'
15416 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15417 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15418 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15419 stack handling macros
15421 2003-04-19 Borut Razem <borut.razem AT siol.net>
15423 * "handling space characters in file path" task:
15424 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15425 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15426 * support/Util/MySystem.h: make it self-sufficient
15427 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15428 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15429 handling space characters in file path
15430 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15431 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15432 * support/Util/MySystem.c: handling space characters in executable's path
15434 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15436 * as/z80/Makefile: fix permanent rebuild of z80
15437 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15438 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15440 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15442 * src/SDCCopt.c: add special case optimization to replace modulo by
15443 a power of two with a bitwise AND.
15445 2003-04-18 <johan AT balder>
15447 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15449 2003-04-17 <johan AT balder>
15451 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15452 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15454 2003-04-13 Borut Razem <borut.razem AT siol.net>
15456 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15457 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15458 fixed mingw problem in adl_NORMALIZE_PATH
15460 2003-04-12 Borut Razem <borut.razem AT siol.net>
15462 * fixed "#pragma SAVE/RESTORE can not be nested":
15463 * src/SDCC.lex: reworked pragma handling functions
15464 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15465 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15467 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15469 * src/SDCCutil.c (pathEquivalent): defined but not used
15470 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15471 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15472 * configure: rebuilt from configure.in
15473 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15474 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15475 * device/include/Makefile.in: replace sdcc_datadir
15476 * device/lib/Makefile.in: replace sdcc_datadir
15477 * Makefile.common.in: add LDFLAGS from configure
15478 * packihx/Makefile.in: use LDFLAGS
15479 * src/Makefile.in: use LDFLAGS
15480 * support/cpp2/Makefile.in: add LDFLAGS from configure
15481 * support/makebin/Makefile: use LDFLAGS
15482 * .version: bumped version number to 2.3.5
15484 2003-04-12 Borut Razem <borut.razem AT siol.net>
15486 * completed "different paths" task:
15487 * src/SDCCmacro.c: fixed bug in handling quotes
15488 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15489 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15491 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15493 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15495 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15497 * ds390/gen.c ds390/peeph.def: fix bug 706781
15499 2003-04-11 Borut Razem <borut.razem AT siol.net>
15501 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15503 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15505 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15506 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15507 set - this bit used to not be set...).
15508 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15509 bad code in PIC Port
15510 * src/regression/and2.c added to test bug 609268
15511 * src/regression/Makefile added and2.c to regression test
15514 2003-04-08 <johan AT CP255758-A>
15516 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15517 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15518 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15520 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15522 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15524 * support/cpp2/Makefile.in: fix bug #487815
15525 * configure: rebuilt from configure.in
15526 * Makefile.common.in: docdir changed, new path suffixes
15527 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15528 * sdcc_vc_in.h: reflect changes from sdccconf.h
15529 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15530 * src/SDCCutil.h: remove BINDIR hack
15531 * doc/sdccman.lyx: update new path hierarchy
15533 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15535 * src/SDCCpeeph.c: added okToRemoveSLOC test
15537 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15539 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15541 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15543 * src/SDCCpeeph.c: added labelIsReturnOnly test
15544 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15546 2003-04-05 <johan AT balder>
15548 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15549 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15550 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15551 * src/SDCCast.c: fixed a warning
15552 * src/SDCCast.h: fixed a warning
15553 * src/SDCCicode.c (operandFromAst): fixed a warning
15555 2003-04-04 <johan AT balder>
15557 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15558 * src/SDCCast.c (decorateType): fixed bug #715076
15559 * src/SDCC.y: fixed bug #702907
15561 2003-04-03 <johan AT balder>
15563 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15564 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15565 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15566 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15567 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15569 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15571 * _decdptr.c: fix return values
15572 * _gptrget.c: fix return values
15573 * _gptrgetc.c: fix return values
15574 * _gptrput.c: fix return values
15575 * _mulint.c: fix return values
15576 * as/z80/Makefile: fix 'make -j' problem
15578 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15580 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15581 * configure.in: big cleanup, updated to autoconf 2.5x
15582 * configure: rebuilt from configure.in
15583 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15584 * sdcc_vc_in.h: reflect changes from sdccconf.h
15585 * doc/Makefile: fixed a flaw in "make install"
15587 2003-04-02 <johan AT balder>
15589 * src/ds390/gen.c (genCmp): no comments
15590 * src/mcs51/gen.c (genCmp): no comments
15591 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15592 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15594 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15596 * support/regression/generate-cases.py: place generated file in given sub directory
15597 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15598 * support/regression/Makefile: improvements for 'make -j';
15599 side effect: it's simpler and faster now
15601 2003-03-31 Borut Razem <borut.razem AT siol.net>
15603 * src/z80/main.c: link-{port} and as-{port} defined without path
15604 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15606 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15608 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15610 2003-03-30 Borut Razem <borut.razem AT siol.net>
15612 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15613 changed type of list parameter to set
15614 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15615 * src/port.h: changed type of do_assemble() parameter to set
15616 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15617 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15618 definition of "cppoutfilename" macro with NULL value in preProcess()
15619 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15620 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15621 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15622 replaced with set *binPathSet
15623 * shash_add() deallocates the item, if allready exsists, before adding the new one
15624 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15626 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15628 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15629 a nested for loop bug in the PIC port
15630 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15633 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15635 * support/Util/dbuf.h: remove C++ stuff to make it portable
15637 2003-03-28 Borut Razem <borut.razem AT siol.net>
15639 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15640 literal strings in stringLiteral()
15641 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15642 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15645 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15647 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15649 2003-03-26 <johan AT balder>
15651 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15652 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15653 * src/SDCCast.c (decorateType): fixed " -v < 3"
15655 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15657 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15658 Added Lenny Story's debug infrastructure changes:
15659 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15660 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15661 * src/cdbFile.c: added
15662 * src/SDCCdebug.c: added
15663 * src/SDCCdebug.h: added
15664 * src/SDCCast.c (createFunction)
15665 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15666 * src/SDCCmain.c (parseCmdLine, main)
15667 * src/SDCCmem.c (redoStackOffsets)
15668 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15671 * src/avr/gen.c (genAVRCode)
15672 * src/ds390/gen.c (gen390Code)
15673 * src/mcs51/gen.c (gen51Code)
15674 * src/pic/gen.c (genpic14Code)
15675 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15676 * src/xa51/gen.c (genXA51Code)
15677 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15679 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15681 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15682 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15684 2003-03-22 <johan AT balder>
15686 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15688 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15690 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15691 * doc/cdbfileformat.lyx: added, written by Lenny Story
15692 * doc/Makefile: added cdbfileformat.lyx
15693 * doc/clean.mk: added cdbfileformat.lyx
15695 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15697 * src/mcs51/peeph.def: fix bug #705773
15699 2003-03-20 <johan AT balder>
15701 An sfr/sbit can have an "at #" AND an initializer
15702 * src/SDCCsymt.c (checkSClass):
15703 * src/SDCCmem.c (allocGlobal):
15704 * src/SDCCmem.c (allocLocal):
15705 * src/SDCCast.c (createBlock):
15707 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15709 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15711 2003-03-16 <johan AT balder>
15713 Undid the hackup of const and volatile, the problem is much bigger
15715 * src/SDCCast.c:1.171
15716 * src/SDCCglue.c:1.138
15717 * src/SDCCicode.c:1.146
15718 * src/SDCCsymt.c:1.150
15719 * src/SDCCval.c:1.65
15721 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15723 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15724 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15726 2003-03-13 <johan AT balder>
15728 Hackup const and volatile modifiers in type chains a bit:
15730 * src/SDCCast.c:1.169
15731 * src/SDCCglue.c:1.136
15732 * src/SDCCicode.c:1.143
15733 * src/SDCCsymt.c1.146
15734 * src/SDCCsymt.h1.59
15735 * src/SDCCval.c:1.63
15737 2003-03-12 <johan AT balder>
15739 * src/SDCCBBlock.h: more LRH debugging junk
15740 * src/SDCCcflow.h: more LRH debugging junk
15741 * src/SDCCloop.c: more LRH debugging junk
15742 * src/SDCC.y (struct_declaration): fixed bug #697590
15743 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15744 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15745 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15747 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15748 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15749 test function names must now match exactly).
15750 * src/SDCCcse.c: added special case in findCheaperOp to allow
15751 extending a short integer. Makes less awful code for bug 700121 test case.
15753 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15755 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15756 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15758 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15760 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15761 actually called (operandsNotEqual() was called for all
15762 operandsNotEqualX tests).
15764 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15766 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15767 with shorter literals. Fixes bug 700121.
15769 2003-03-11 <johan AT balder>
15771 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15773 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15775 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15776 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15778 2003-03-10 Borut Razem <borut.razem AT siol.net>
15780 * src/SDCCmain.c: pipe preprocessor's output
15781 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15782 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15783 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15784 which closes all pipes in pipeSet set
15785 * src/SDCCset.c: free deleted item in function deleteSetItem()
15786 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15787 moved from z80 to src subproject
15788 * .version: increased version number to 2.3.4
15790 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15792 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15793 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15794 * support/regression/ports/xa51/spec.mk: fix typo
15796 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15798 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15800 2003-03-09 Borut Razem <borut.razem AT siol.net>
15802 * src/SDCCmain.c: pipe preprocessor's output
15803 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15804 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15805 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15806 which closes all pipes in pipeSet set
15807 * src/SDCCset.c: free deleted item in function deleteSetItem()
15808 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15809 moved from z80 to src subproject
15811 2003-03-09 Borut Razem <borut.razem AT siol.net>
15813 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15814 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15815 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15816 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15817 * src/SDCCglobl.h: unification of WIN32 native definitions
15819 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15821 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15823 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/configure.in: check for endianess (even while cross-compiling)
15826 * src/configure: check for endianess (even while cross-compiling)
15827 * src/configure_in.h: check for endianess (even while cross-compiling)
15828 * src/avr/gen.c: remove old endianess stuff
15829 * src/mcs51/gen.c: remove old endianess stuff
15830 * src/ds390/gen.c: remove old endianess stuff
15831 * src/pic/gen.c: remove old endianess stuff
15832 * src/pic/genarith.c: remove old endianess stuff
15833 * src/pic/glue.c: fix endianess check
15834 * src/pic16/gen.c: remove old endianess stuff
15835 * src/pic16/genarith.c: remove old endianess stuff
15836 * src/pic16/glue.c: fix endianess check
15837 * src/xa51/gen.c: remove old endianess stuff
15838 * src/z80/gen.c: fix endianess check
15839 * src/SDCCglue.c: fix endianess check
15840 * src/ds390/peeph.def: fix bug 700036
15842 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15844 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15845 * src/configure: find appropriate data-types on host for SDCC's int and long
15846 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15847 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15848 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15850 2003-03-07 <johan AT balder>
15853 some minor cleanups before the big shot
15854 OP_DEFS and OP_USES now use Kevin's protection
15855 new option --nolabelopt
15857 * src/SDCCBBlock.c:
15866 * src/ds390/ralloc.c:
15867 * src/mcs51/ralloc.c:
15868 * src/pic/ralloc.c:
15869 * src/xa51/ralloc.c:
15870 * src/z80/ralloc.c:
15872 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15874 * src/pic/pcode.c (get_op): fix 64 bit warnings
15875 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15876 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15877 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15878 * support/regression/tests/malloc.c: fix 64 bit warnings
15880 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15882 * src/mcs51/gen.c (genMinus): fixed bug 696436
15884 2003-03-02 Borut Razem <borut.razem AT siol.net>
15886 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15888 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15890 * configure.in: test for mkstemp
15891 * sdccconf_in.h: add HAVE_MKSTEMP
15893 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15895 * device/include/ctype.h: removed warning while using --stack-auto
15896 * device/include/malloc.h: removed warning while using --stack-auto
15897 * device/include/string.h: removed warning while using --stack-auto
15899 2003-02-23 Borut Razem <borut.razem AT siol.net>
15901 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15902 because NDEBUG is defined (see man assert)
15903 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15905 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15907 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15908 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15910 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15912 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15913 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15915 2003-02-18 <johan AT balder>
15917 * as/mcs51/asmain.c (asmbl): module can start with a digit
15918 * as/z80/asmain.c (asmbl): module can start with a digit
15920 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15922 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15923 * src/asm.c: fix pipe() for Mingw32
15925 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15927 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15928 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15929 make -V work again; --c1mode reads now from stdin
15930 * doc/sdccman.lyx: added --c1mode
15931 * support/Util/SDCCerr.c: new messages for c1 mode
15932 * support/Util/SDCCerr.h: new messages for c1 mode
15933 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15935 2003-02-15 <johan AT balder>
15937 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15939 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15941 * doc/sdccman.lyx: Environment variables, -o and other minor things
15943 2003-02-14 <johan AT balder>
15945 * src/xa51/main.c: before anyone really tries to use it :)
15947 * Install doc's in share/sdcc/doc
15948 * removed some obsolete files
15949 * Do a proper make distclean and uninstall
15950 M Makefile.common.in
15953 M device/include/Makefile.in
15954 M device/lib/Makefile.in
15957 M sim/ucsim/doc/Makefile.in
15959 R src/avr/peeph.rul
15960 R src/xa51/peeph.rul
15961 M support/cpp2/Makefile.in
15962 M support/makebin/Makefile
15965 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15967 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15969 2003-02-10 Borut Razem <borut.razem AT siol.net>
15971 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15972 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15973 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15974 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15975 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15976 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15977 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15978 src/z80/Makefile.bcc: Borland Makefile cleanup
15979 * as/z80/Makefile.bcc: Added Borland Makefile
15980 * support/cpp2/borland.h: Removed
15982 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15984 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15985 * src/SDCC.lex: new pragma NOIV
15986 * src/SDCCglobl.h: new pragma NOIV
15987 * src/SDCCmem.c: new pragma NOIV
15989 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15991 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15993 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15995 * src/SDCCmain.c: signal handling is switched off by --debug
15996 * doc/Makefile: small fix for install; use clean.mk again
15997 * doc/clean.mk: clean *.pdf and *.html too
15999 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16001 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16002 * device/lib/printfl.c: fix a ds390 bug by making it portable
16003 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16004 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16005 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16006 * debugger/mcs51/cmd.c: converted multi-line string literals
16007 * sim/ucsim/globals.cc: converted multi-line string literals
16008 * src/SDCCmain.c: introduced signal handler to remove temp files
16009 * doc/Makefile: small tweaks, implement clean
16010 * doc: removed generated files
16012 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16014 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16015 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16016 Address Record is not correctly generated for DS390."
16018 2003-02-02 Borut Razem <borut.razem AT siol.net>
16020 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16021 * as/mcs51/asm.h: fixed compilation with Borland C
16022 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16023 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16024 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16025 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16026 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16027 src/z80/Makefile.bcc: delete $(LIB) only if exist
16028 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16030 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16032 * device/include/malloc.h: introduced NULL
16033 * device/include/string.h: introduced NULL
16034 * device/include/stdlib.h: introduced NULL
16035 * device/lib/_memcpy.c: removed NULL
16036 * device/lib/_strcat.c: removed NULL
16037 * device/lib/_strchr.c: removed NULL
16038 * device/lib/_strcmp.c: removed NULL
16039 * device/lib/_strcpy.c: removed NULL
16040 * device/lib/_strcspn.c: removed NULL
16041 * device/lib/_strlen.c: removed NULL
16042 * device/lib/_strncat.c: removed NULL
16043 * device/lib/_strncmp.c: removed NULL
16044 * device/lib/_strncpy.c: removed NULL
16045 * device/lib/_strpbrk.c: removed NULL
16046 * device/lib/_strrchr.c: removed NULL
16047 * device/lib/_strspn.c: removed NULL
16048 * device/lib/_strstr.c: removed NULL
16049 * device/lib/_strtok.c: removed NULL
16050 * device/lib/malloc.c: removed NULL, include own header
16052 2003-02-02 <johan AT balder>
16054 * 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
16055 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16056 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16057 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16058 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16059 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16061 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16063 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16066 2003-02-01 <johan AT balder>
16068 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16070 2003-01-31 <johan AT CP255758-A>
16072 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16074 2003-01-30 <johan AT balder>
16076 * src/SDCCBBlock.c: automatic bug detection
16077 * src/SDCCicode.c: automatic bug detection
16079 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16081 * src/SDCCglobl.h: now --xram-size 0 works
16082 * src/SDCCmain.c: now --xram-size 0 works
16084 2003-01-29 <johan AT balder>
16086 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16088 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16090 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16091 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16092 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16093 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16094 * src/SDCCglobl.h: Added options --xram-size and --code-size
16095 * src/SDCCmain.c: Added options --xram-size and --code-size
16097 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16099 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16100 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16102 2003-01-27 <johan AT balder>
16104 * src/SDCC.y: fixed bug #613764
16106 2003-01-26 <johan AT balder>
16108 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16109 * src/SDCCsymt.h: fixed bug #673374
16110 * src/SDCCglue.c: fixed bug #661910
16111 * src/SDCCast.c: fixed bug #458099 and 673374
16113 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16115 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16116 * as/mcs51/strcmpi.h: added
16117 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16118 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16119 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16120 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16121 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16122 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16123 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16124 * as/mcs51/Makefile.aslink: new module strcmpi
16125 * as/mcs51/Makefile.asx8051: new module strcmpi
16126 * as/mcs51/Makefil.bcc: new module strcmpi
16127 * as/mcs51/Makefile.in: new module strcmpi
16128 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16130 2003-01-26 <johan AT balder>
16132 * src/SDCCglue.c: reverted back to 1.124
16133 * src/SDCCast.c: reverted back to 1.156
16134 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16136 2003-01-25 <johan AT balder>
16138 * src/SDCCglue.c: A better fix for bug #661910
16139 * src/SDCCast.c: A better fix for bug #661910
16140 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16142 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16144 * src/Makefile.in: remove spawn.o
16145 * src/SDCCmain.c: remove spawn.h
16146 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16147 * src/spawn.c: removed
16148 * src/spawn.h: removed
16149 * support/regression/ports/ds390/spec.mk: link with -r
16151 2003-01-24 <johan AT CP255758-A>
16153 * src/ds390/gen.c (aopOp): fixed bug #667458
16154 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16155 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16156 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16158 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16160 * src/mcs51/peeph.def: better assembler identation by Frieder
16161 * src/mcs51/gen.c: better assembler identation by Frieder
16163 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16165 * as/z80/string.h: removed for gcc 3.2
16166 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16167 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16169 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16171 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16172 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16173 * support/regression/Makefile: separate temp files for ports
16174 * support/regression/generate-cases.py: separate temp files for ports
16175 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16176 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16178 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16180 * moved tinitalk to device/examples/ds390
16182 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16184 * as/mcs51/lkmem.c: rflag is for DS390
16185 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16186 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16187 (linkEdit): move mem- and map-files the same way as ihx-files
16188 * src/z80/main.c (_setDefaultOptions): removed --generic
16189 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16190 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16191 * src/pic/glue.c (picglue): --c1mode works again
16192 * src/pic16/glue.c (pic16glue): --c1mode works again
16193 * src/asm.c (printCLine): fix #660034
16195 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16197 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16198 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16199 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16200 * as/mcs51/lkmem (summary): better fix for sp problem
16201 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16202 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16203 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16204 remove --stack-after-data
16206 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16208 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16209 * src/SDCCutil.c (join): ugly bug: missing '\0'
16210 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16212 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16214 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16216 * src/pic/main.c (_asmCmd): gpasm supports -o
16217 * src/z80/main.c: more general macros
16218 * device/lib/Makefile.in: remove intermediate files
16220 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16222 * .version: Bumped version number to 2.3.3
16223 * src/SDCCBBlock.c: new option -o
16224 * src/SDCCglobl.h: new option -o
16225 * src/SDCCglue.c: new option -o
16226 * src/SDCCmain.c: new option -o
16227 * src/asm.c: new option -o
16228 * src/ds390/main.c: new option -o
16229 * src/pic/glue.c: new option -o
16230 * src/pic/pcode.c: new option -o
16231 * src/pic/ralloc.c: new option -o
16232 * src/pic16/glue.c: new option -o
16233 * src/pic16/pcode.c: new option -o
16234 * src/pic16/ralloc.c: new option -o
16235 * src/z80/main.c: new option -o
16236 * device/lib/Makefile.in: use -o
16237 * support/regression/ports/ds390/spec.mk: use -o
16238 * support/regression/ports/gbz80/spec.mk: use -o
16239 * support/regression/ports/mcs51/spec.mk: use -o
16240 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16241 * support/regression/ports/z80/spec.mk: use -o
16242 * support/regression/ports/ucz80/spec.mk: use -o
16243 * support/regression/ports/xa51/spec.mk: use -o
16244 * support/regression/fwk/lib/timeout.c: fix usage string
16246 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16247 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16249 2003-01-07 <johan AT balder>
16251 * src/SDCCast.c (decorateType): fixed bug #600035
16253 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16254 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16255 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16256 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16257 * src/pic/pcode.c: outcommented unused variable to remove warnings
16258 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16260 2003-01-06 <karl AT turbobit.com>
16261 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16264 2003-01-06 <johan AT balder>
16266 * src/SDCCicode.c: fixed array add
16268 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16269 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16270 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16272 2003-01-04 <johan AT balder>
16274 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16276 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16277 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16279 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16280 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16281 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16283 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16284 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16286 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16287 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16289 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16290 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16292 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16294 * in /sdcc/as/mcs51/ changed these files in order to create an
16295 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16296 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16297 following files to include the previous two files: aslink.dsp,
16298 Makefile.aslink, Makefile.bcc, and Makefile.in.
16300 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16301 .adb instead of .cdb
16303 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16305 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16306 value from option --iram-size.
16308 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16310 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16313 2002-09-18 <wiml AT hhhh.org>
16315 * SDCClrange.h: exposed setFromRange() and setToRange()
16316 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16317 packRegsForAccUse() (bug 542397)
16318 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16319 multiple times and emitting the fetch operations more than once
16320 added aopGetUsesAcc() function to allow binary operators to
16321 fetch their operands in the correct order; made genMinus() emit
16322 compact code for X = LITERAL - Y
16324 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16325 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16326 sprintf() in line 1267.
16328 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16329 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16332 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16333 Changes to aslink (All the changes are marked with 'JCF'):
16335 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16338 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16339 area BSEG. Also moves, if possible, the DATA area down into the internal
16340 ram so more space is available.
16342 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16345 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16346 not bytes. Function summary() which creates a memory usage summary
16347 file with extension .mem. Reports of overlaping stack and small stack
16348 size. If the space for the stack is less than 16 bytes aslink trows a
16351 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16352 the 8051. Option 'y' for memory summary output file.
16354 Changes to sdcc (All the changes are marked with 'JCF'):
16356 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16358 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16359 overlaying area for it (uses RegBankUsed[4]).
16361 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16362 bank zero as used by default. By default aslink locates the stack
16363 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16364 the creation of the .mem file. Delegates the allocation of data area
16365 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16366 the begining of the stack area to aslink.
16368 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16369 glue() in SDCCglue.c creates an area for it.
16371 2002-09-03 Borut Razem <borut.razem AT siol.net>
16372 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16373 sdcc/src/pic/glue.c:
16374 introduced atexit() handler for teporay files removal in case of
16375 errors, assertions, ...
16377 2002-08-29 Borut Razem <borut.razem AT siol.net>
16378 * sdcc/support/cpp2/auto-host_vc_in.h:
16379 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16380 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16381 Maybe there is a similar problem with BORLANDC? It should be checked!
16383 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16384 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16385 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16386 was not executed, and the compiler (cl) launched a warning:
16387 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16389 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16390 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16392 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16393 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16395 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16396 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16397 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16398 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16399 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16400 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16401 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16402 - added Release configuration in VS projects
16403 - review of compiler an linker options
16404 - VC .exe files are generated in bin_vc directory, not to interfere
16405 with binaries generated from other projects (cygwin, mingw, bcc ...)
16407 * sdcc/src/yacc.dsp: added
16409 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16410 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16411 and insert the version number definitions from .version
16413 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16415 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16416 added - genarate auto-host.h using auto-host_vc_in.h as template
16419 removed from CVS, generated automatically
16421 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16422 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16424 2002-08-11 Borut Razem <borut.razem AT siol.net>
16425 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16427 2002-08-10 Borut Razem <borut.razem AT siol.net>
16428 * src/SDCCmain.c (main):
16429 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16430 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16431 The consequence was that some temporary files were not removed.
16434 unification of code in functions tempfilename() and tempfile():
16435 function tempnam() is defined in Visual Studio 6.0 and .NET
16437 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
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 - removed compiler command line option /WX: Treats all warnings as errors
16442 - update a list of source files, included into the project
16444 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16445 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16446 changed project type to Generic Project so that can be correcly converted to VS.NET project
16448 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16450 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16452 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16454 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16455 added return 0 statements after assert() to make compiler happy
16457 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16458 added newline in the def file to keep MSC compiler satisfied
16460 * sdcc/src/z80/gen.c:
16461 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16462 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16463 - solved MSC error in function aopDump()
16465 * sdcc_vc.h: define PREFIX as "\\sdcc"
16467 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16468 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16470 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16471 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16472 - Rewrote the register banking algorithm.
16473 - Added pCode live-range analysis to registers (for now, only non-used and
16474 singly-used registers optimized away)
16476 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16478 * 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.
16480 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16481 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16483 2002-04-22 Michael Hope <michaelh AT vroom>
16485 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16487 * configure.in (DD_COPT): Added include support required for gbdk.
16489 * .version: Bumped version number just to increase it.
16491 * src/SDCCmain.c: Added -nostdinc to the default options.
16493 2002-04-15 Michael Hope <michaelh AT vroom>
16495 * device/lib/z80/printf.c (sprintf): Added.
16497 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16499 * src/z80/peeph.def: Added transpose redundent load rule.
16501 * src/z80/main.c: Added force callee saves for jaune.
16503 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16505 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16507 2002-03-28 Johan Knol <johan AT balder>
16509 * src/SDCCval.c: fixed bug #532436
16511 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16513 Added "char *Processor" field to the port structure.
16516 Added -p option. Allows port dependent processor to be specified.
16519 Initialized the new field char *Processor field to NULL in all ports
16522 Compiler generated registers for interrupt context saving
16523 were not getting allocated.
16525 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16528 Fixed left shift. Will promote the left side of a left shift
16529 if a) left shifting more than size of operand or b) when assigned
16530 to something size > size of left side
16532 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16534 tons of changes. Register allocation has been
16535 rewritten. Added customization for the various PICs. Flow
16536 analysis is restructured. ...
16538 * src/pic/device.h:
16541 * src/pic/device.c:
16542 Added. device.c is a PIC port hack to accomodate variations
16545 2002-03-13 Michael Hope <michaelh AT vroom>
16547 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16549 2002-03-04 johanknol <johanknol AT manik>
16551 * /src/SDCCval.c: fixed
16553 const unsigned char arr[][2] = { { 0, 1 } };
16554 t18.c:1: error: Initializer element is not constant
16556 2002-03-04 bela <bela AT manik>
16558 * /device/include/mcs51reg.h:
16559 ds89c420 register definition update
16561 2002-03-03 <johan AT FRIJA>
16563 * support/Util/SDCCerr.c: did something, but don't no why anymore
16565 * support/regression/tests/bug-524691.c: made it a little less shy
16567 * src/SDCCast.c (decorateType): fixed bug #524697
16569 * src/SDCCast.c: made some lineno improvements
16571 * src/SDCCval.c (getNelements): changed warning to error
16573 * src/SDCCglue.c (printIvalArray): changed warning to error
16575 * src/SDCCicode.c: fixed a warning for mingw
16577 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16579 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16581 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16583 * src/ds390/peeph.def:
16584 Added some more peephole rules
16586 * src/ds390/gen.c: Various fixes & enhancements
16588 * src/SDCClrange.c, src/SDCClrange.h:
16589 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16591 * src/ds390/ralloc.c:
16592 various fixes & enhancements (ds390) specific
16594 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16595 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16598 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16600 2002-03-02 <johan AT FRIJA>
16602 * src/SDCCast.c (decorateType): fixed bug #524708
16604 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16606 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16608 2002-03-01 Michael Hope <michaelh AT vroom>
16610 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16612 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16614 2002-03-01 <johan AT FRIJA>
16616 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16618 * src/SDCCast.c (decorateType): fixed bug #524209
16620 * src/SDCCval.c (valNot): fixed bug #524195
16622 2002-02-26 <johan AT balder>
16624 * src/xa51/gen.c: fixed a warning
16626 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16628 * src/SDCCast.c (decorateType): fixed bug #522534
16630 2002-02-23 <johan AT balder>
16632 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16634 2002-02-22 <johan AT balder>
16636 * src/SDCCast.c: fixed bug #514865
16638 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16640 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16642 * sdcc/src/SDCCloop.c:
16643 Previous fix was not good. basic blocks that have "break" or "return" are
16644 not really partof a loop , but live ranges used in these blocks should
16645 be live thru the entire loop, so set partOfLoop but don't add them to
16648 2002-02-21 <johan AT FRIJA>
16650 * src/SDCCcse.c: fixed bug #514308
16652 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16655 Fixed BUG #519583. If a conditional block ended in a return/break
16656 statement inside a loop, it was not being considered part of the loop.
16658 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16660 2002-02-10 Karl Bongers <karl AT turbobit.com>
16663 Fixed up SDCDB debugger somewhat. Updated debugger/README
16664 with lots of comments and notes.
16666 * device/examples/test2.c:
16667 Fix bug, "red" variable not being initialized(compiler complained).
16669 * device/examples/Makefile, examples/test3.c:
16670 Add Makefile in device/examples folder, compiles test3.c
16671 for use as a multiple module SDCDB test case.
16673 * sim/ucsim/cmd.src/cmdset.cc:
16674 Took out debug printfs in ucsim "next" command.
16676 * sim/ucsim/xa.src:
16677 Karl and Johan start ucsim XA support. Most dissassembly working,
16678 about 75% emulation done(plenty of work remaining).
16680 * sim/ucsim/z80.src:
16681 Add Z80 support to ucsim, add test-ucz80 regression test,
16682 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16683 Notice z80 compiler fails on examples/test3.c/crc code.
16685 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16687 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16688 Added support for --parms-in-bank1
16690 * src/ds390/peeph.def:
16691 added a few more peephole optimzations
16693 * src/ds390/main.c:
16694 1) added __builtin_inp & __builtin_outp used to read in data of given length
16695 from a memory mapped port
16696 2) added __builtin_memcmp
16697 3) added __builtin_swapw swap bytes of a short
16699 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16700 1) handle multiple send & receives from register bank1
16701 2) ralloc can now allocate DPTR1 to some liveRanges
16703 * src/SDCCsymt.c, src/SDCCsymt.h:
16704 changes to handle multiple sends & receives
16706 * src/SDCCptropt.h:
16707 added some pointer arithmetic optimization
16709 * src/SDCCptropt.c:
16710 added some pointer arithmetic optimizations but not stable yet so not
16711 called from anywhere (will get this working shortly)
16713 * src/SDCCopt.c: fixed for multiple sends & receives
16716 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16717 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16718 set preprocessor defines (depending on options)
16720 * src/SDCCicode.c, src/SDCCicode.h:
16721 changes made to handle multiple sends & receives
16724 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16726 * src/SDCCcse.c, src/SDCCcse.h:
16727 added function findbackward def (to be used in upcoming optimization)
16729 * src/SDCCcflow.c, src/SDCCcflow.h:
16730 added function returnAtEnd - to determine if a basic block terminates with
16733 * src/SDCCast.c, src/SDCCast.h:
16734 added option parms-in-bank1
16736 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16737 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16738 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16739 adjusted for --parms-in-bank1 option
16741 * device/include/string.h:
16742 donot redefine "reentrant" keyword
16744 * device/include/ds80c390.h: Added some more SFRs
16746 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16748 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16750 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16752 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16754 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16756 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16758 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16760 * Added --xram-movc option
16762 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16764 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16766 2002-01-11 Johan Knol
16768 * Added math lib of Jesus Calvino-Fraga
16770 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16772 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16773 * support/regression/Makefile: new target test-mcs51-stack-auto
16774 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16776 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16778 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16780 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16782 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16784 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16786 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16788 * src/SDCCglue.h: add definition for printIvalChar()
16790 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16792 * src/SDCCast.c: fix #498138 by Johan
16794 * src/SDCCglue.c: fix #498138 by Johan
16796 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16798 * support/regression/Makefile: fix clean
16800 * support/regression/ports/ds390/support.c: fix transmission of last character
16802 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16804 * /sdcc/src/ds390/gen.c:
16805 a) improved computing address of stack variable
16806 b) took out some #if 0 code
16807 c) improved parmBytes adjustment
16808 d) improved genPlusIncr & genMinusIncr
16809 e) genCmp could generate bad code (when left assigned to DPTR)
16810 f) Fixed bug in hasInc
16812 * /sdcc/src/ds390/ralloc.c:
16813 a) packRegsForSupport could mess up live information (Fixed)
16814 b) packRegsDPTRuse could be incorrect for left & right shift
16816 * /sdcc/src/mcs51/ralloc.c:
16817 packRegsForSupport could mess up the live information (Fixed)
16819 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16821 * /sdcc/src/SDCCast.c:
16822 can reverse a loop even if function call is present as long
16823 as the loop control variable is local & is not passed as parameter
16825 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16827 * /sdcc/ChangeLog: *** empty log message ***
16829 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16830 More builtin function additions for TININative
16832 * /sdcc/src/ds390/ralloc.c:
16833 Had broken the regression testsuite
16835 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16837 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16838 Added funcattr hasStackParms will be set for reentrant functions when there
16839 are paramteres on the stack, this helps in minimizing frame pointer generation
16840 typeFromStr can handle function pointers now
16842 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16843 *** empty log message ***
16845 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16847 * /src/ds390/gen.c, /src/ds390/main.c:
16848 More builtin function additions for TININative
16850 * /src/ds390/ralloc.c:
16851 Had broken the regression testsuite
16853 * /src/SDCCast.c: Fixed a bug in dumptree
16855 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16856 Added funcattr hasStackParms will be set for reentrant functions when there
16857 are paramteres on the stack, this helps in minimizing frame pointer generation
16858 typeFromStr can handle function pointers now
16860 * /doc/builtins.txt, /doc/TININative.txt:
16861 *** empty log message ***
16864 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16866 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16867 ALPHA version for -mTININative
16869 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16870 updated to reflect changes in the port structure
16873 added function do_assemble (similar to do_link) if non-null this function
16874 will be called to do assembly (-mTININative) requires a multi command
16876 added function genAssemblerEnd will be called to generate assembler Epilogue
16879 added _JavaNative to debug info printing
16881 * /src/SDCCmain.c: added option --tini-libid
16882 added port->do_assemble function (-mTININative) has a multi command assemble
16884 * /src/SDCCglue.c: Disabled "constExpr" check
16885 added port->genAssemblerEnd function
16887 * /src/SDCCglobl.h: Added option --tini-libid value
16890 tookout optimizeCompare from the header (has no external references)
16892 * /src/SDCCast.c: made one more function "static"
16894 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16896 * src/z80/mappings.i: Added z80asm support.
16898 * src/z80/main.c: Added z80asm support on --asm=z80asm
16900 * src/z80/gen.c: Fixed asm portability issues.
16902 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16904 * src/SDCCglue.c (printExterns): Added global/extern split.
16906 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16908 * support/regression/Makefile: added test for mcs51 model large
16910 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16912 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16914 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16916 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16918 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16920 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16922 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16924 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16926 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16928 * support/regression/tests/simplefloat.c: Port to mcs51.
16930 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16931 * support/regression/tests/bug-485362.c: Added.
16933 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16935 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16937 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16939 * src/z80/gen.c (aopDump): Added a dump function.
16941 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16942 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16944 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16946 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16948 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16950 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16952 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16954 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16956 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16958 * support/regression/ports/ds390/support.c: Use tinibios.
16960 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16962 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16964 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16965 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16967 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16969 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16971 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16973 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16975 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16976 (packRegsForIYUse): Created and optimised.
16978 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16980 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16981 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16983 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16985 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16987 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16989 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16991 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16993 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16995 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16997 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16999 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17001 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17003 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17005 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17006 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17007 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17009 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17011 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17012 (genNotFloat): Added.
17013 (genUminusFloat): Added.
17015 * device/lib/z80/Makefile: Added floating pt stubs.
17017 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17019 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17021 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17023 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17025 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17027 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17029 * sdcc/support/regression/Makefile: Add port ds390.
17031 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17033 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17035 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17037 * sdcc/support/regression/ports/ds390/support.c: Added.
17039 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17041 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17043 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17045 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17047 * device/include/malloc.h: Added z80 and gbz80 support.
17049 * device/lib/gbz80/heap.s: Added.
17051 * device/lib/z80/heap.s: Added.
17053 * device/lib/malloc.c: Added z80 and gbz80 support.
17055 * support/regression/tests/malloc.c (testMalloc): Added.
17057 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17059 * support/regression/tests/bug-478094.c: Added.
17061 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17063 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17065 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17067 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17069 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17071 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17073 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17075 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17077 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17079 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17081 * support/regression/tests/bug-477927.c: Added.
17083 * src/z80/peeph.def: Added minor rules.
17085 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17087 * src/z80/peeph.def: Added jump optimisation modification.
17089 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17091 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17093 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17095 * support/regression/tests/funptrs.c: Added.
17097 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17099 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17101 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17103 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17105 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17107 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17108 (movLeft2ResultLong): Created.
17110 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17111 (joinPushes): Added. Joins two char pushes into a word push.
17113 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17115 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17117 * support/makebin/Makefile (install): Added creation of dest dir.
17119 2001-10-24 Karl Bongers <karl AT turbobit.com>
17121 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17123 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17125 * src/z80/ralloc.c: Turned off faulty pack for one use.
17127 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17129 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17131 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17133 * support/regression/Makefile: Improved clean
17135 * support/regression/ports/gbz80/spec.mk: Added clean
17137 * support/regression/ports/host/spec.mk: Added clean
17139 * support/regression/ports/z80/spec.mk: Added clean
17141 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17143 * support/regression/ports/mcs51/timeout.c: little improvements
17145 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17147 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17149 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17151 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17153 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17155 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17157 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17159 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17160 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17162 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17164 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17166 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17168 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17170 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17172 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17174 * support/regression/tests/longor.c: Added.
17176 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17178 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17180 * as/mcs51/aslink.h: define PATH_MAX
17182 * as/mcs51/asm.h: define PATH_MAX
17184 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17186 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17188 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17190 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17192 * src/SDCCglobl.h: define PATH_MAX
17194 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17196 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17198 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17200 * src/z80/gen.c (gencjneshort): Fixed
17202 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17204 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17206 * support/regression/tests/bug-469671.c: Added.
17208 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17210 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17212 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17214 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17216 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17218 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17220 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17222 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17224 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17226 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17228 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17230 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17232 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17234 * 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.
17236 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17238 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17240 2001-10-07 <johan AT FRIJA>
17242 * device/lib/gets.c (gets): fixed the return value.
17244 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17245 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17247 * 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.
17249 * 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.
17251 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17253 * src/pic/gen.c: Removed Safe_strdup.
17255 * configure.in: Added option to enable libgc support.
17257 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17258 (bitVectUnion): Optimised.
17259 (bitVectIntersect): Optimised.
17260 (bitVectBitsInCommon): Optimised.
17261 (bitVectCplAnd): Optimised.
17263 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17265 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17267 * src/SDCCmain.c: distinguish between assembler debug and plain options
17269 * src/avr/main.c: remove standard assembler options
17271 * src/ds390/main.c: remove standard assembler options
17273 * src/mcs51/main.c: remove standard assembler options
17275 * src/port.h: removed "PENDING" comment
17277 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17279 * src/device/lib/_mulint.c : new, with assember functions
17281 * src/device/lib/_mullong.c : new, with assember functions
17283 * src/device/lib/_divuint.c : with assember functions
17285 * src/device/lib/_divsint.c : with assember functions
17287 * src/device/lib/_divulong.c: with assember functions
17289 * src/device/lib/_divslong.c: with assember functions
17291 * src/device/lib/_moduint.c : with assember functions
17293 * src/device/lib/_modsint.c : with assember functions
17295 * src/device/lib/_modulong.c: with assember functions
17297 * src/device/lib/_modslong.c: with assember functions
17299 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17301 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17303 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17304 replaced _mululong.c and _mulslong.c by _mullong.c
17306 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17308 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17310 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17312 * src/SDCCglue.c: test, if win32api is available for MINGW
17314 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17316 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17317 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17318 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17319 * support/regression/ports/host/spec.mk: removed GENERIC
17320 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17321 * support/regression/ports/z80/spec.mk: removed GENERIC
17323 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17325 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17327 * support/regression/tests/bug-467035.c: Created.
17329 2001-10-01 <johan AT FRIJA>
17331 * src/SDCC.y: fixed bug #466586 part 1
17333 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17335 * SDCCicode.c: z80 has no generic pointers
17336 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17338 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17340 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17342 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17344 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17346 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17348 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17350 * configure.in: Fixed up so that ucsim is only configured once.
17352 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17354 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17355 (getPathDifference): As above.
17357 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17359 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17361 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17362 * .version: Updated to 2.3.1
17364 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17365 Added copyright header.
17367 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17368 (assemble): Added support for macro based assembler commands.
17369 (linkEdit): Added support for macro based linker commands.
17370 (preProcess): Changed the pre-processor to use macros.
17371 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17372 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17374 * device/lib/z80/crt0.s: Added module name for debugging.
17376 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17378 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17380 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17382 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17384 * src/Makefile.in: Added SDCCmacro and SDCCutil
17386 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17388 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17390 2001-09-16 <johan AT FRIJA>
17392 * 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.
17394 2001-09-15 <johan AT FRIJA>
17396 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17397 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17399 2001-09-11 <johan AT FRIJA>
17401 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17403 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17405 * support/regression/tests/bug-460444.c: Added test case.
17407 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17408 (genCast): Added justification for all of the asserts.
17410 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17412 * support/regression/support.c: _xdata replaced by xdata
17414 * support/regression/spec.mk: removed _generic
17416 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17418 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17420 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17421 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17423 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17425 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17427 * support/regression/tests/bug-460010.c: Added test case.
17429 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17431 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17433 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17435 * support/regression/testfwk.c: removed workaround for bug #436344
17437 * support/regression/tests/bp.c: use less memory with mcs51
17439 * support/regression/tests/bug-441448.c: use less memory
17441 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17443 * support/regression/collate-results.py: typo
17445 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17447 * support/regression/tests/fetchoverlap.c: Added new test case.
17449 * support/regression/tests/bp.c: Added new test case.
17451 * support/regression/tests/bug-448984.c: Added new test case.
17453 * support/regression/tests/pow2shifts.c: Added new test case.
17455 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17456 (genlshTwo): Fixed right shift for count > 8.
17458 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17460 2001-09-08 <johan AT FRIJA>
17462 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17464 2001-09-07 <johan AT FRIJA>
17466 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17468 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17470 2001-09-06 <johan AT FRIJA>
17472 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17473 * bernhard noted me at this: "() equals to (void)" (1.38)
17475 2001-09-05 <johan AT FRIJA>
17477 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17479 2001-09-04 <johan AT FRIJA>
17481 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17484 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17486 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17488 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17490 * link/z80/aslink.h: Fixed path for PATH_MAX
17492 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17494 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17496 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17498 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17500 * 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.
17502 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17504 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17505 (genCmp): Fixed up genCmp for the GB with longs.
17507 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17509 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17511 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17513 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17515 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17517 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17519 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17521 * 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.
17523 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17525 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17527 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17529 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17531 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17533 * sim/ucsim/configure: little improvement of Cygwin-detection
17534 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17535 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17536 * support/regression/tests/bug-221100.c: small changes for mcs51
17537 * support/regression/tests/bug-221168.c: small changes for mcs51
17538 * support/regression/tests/bug-227710.c: small changes for mcs51
17539 * support/regression/tests/staticinit.c: small changes for mcs51
17540 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17541 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17542 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601