1 2009-02-05 Borut Razem <borut.razem AT siol.net>
3 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
4 added support for BSD (Mac OS X) ar format
5 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
6 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
7 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
8 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
9 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
10 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
11 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
12 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
13 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
14 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
15 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
16 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
17 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
18 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
19 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
20 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
21 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
22 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
23 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
24 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
25 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
26 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
27 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
28 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
29 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
30 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
31 changed license to GPL either version 3, or (at your option) any
34 2009-02-05 Borut Razem <borut.razem AT siol.net>
36 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
37 added support for BSD (Mac OS X) ar format
39 2009-02-02 Borut Razem <borut.razem AT siol.net>
41 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
42 device/lib/z80/Makefile.in:
43 chose source files in the PORT directory if they are available
45 2008-02-01 Raphael Neider <rneider AT web.de>
47 * device/lib/pic16/libdev/pic18f1220.c,
48 * device/lib/pic16/libdev/pic18f4450.c:
49 define SSPBUF to allow use of printf
51 2009-02-01 Borut Razem <borut.razem AT siol.net>
53 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
54 device/lib/hc08/Makefile.in, device/lib/incl.mk,
55 device/lib/z80/Makefile.in:
56 don't remake libraries
57 * support/regression/tests/snprintf.c:
58 reenable floating point in small-xstack-auto library
60 2008-01-26 Raphael Neider <rneider AT web.de>
62 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
64 2008-01-25 Raphael Neider <rneider AT web.de>
66 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
67 search path instead of appending them
69 2009-01-24 Borut Razem <borut.razem AT siol.net>
71 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
72 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
73 to 32 bit unsigned int when calling sputl() since it is a macro
74 * as/link/lkar.c: changed the initialization of This->loaded
76 2009-01-23 Borut Razem <borut.razem AT siol.net>
78 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
79 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
80 unsigned int when calling new(), since asxxxx doesn't use function
83 2009-01-21 Borut Razem <borut.razem AT siol.net>
85 * as/link/lkar.h: sgetl and sputl are independent of endianness
86 * as/link/sdxxxx_config.h.in: removed endianness detection
88 2009-01-20 Borut Razem <borut.razem AT siol.net>
90 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
91 due creation of ar format libraries
92 * support/scripts/sdcc.nsi:
93 don't add nonexistent object files to the package
95 2009-01-19 Borut Razem <borut.razem AT siol.net>
97 * Makefile.in, configure.in, configure,
98 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
99 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
100 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
101 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
102 device/lib/small/Makefile.in,
103 device/lib/z80/Makefile.in: create ar format libraries
104 * support/regression/ports/mcs51-xstack-auto/spec.mk:
105 use device/lib/Makefile to create library
106 * support/regression/tests/snprintf.c:
107 floating point is not enabled in small-xstack-auto library
108 * device/lib/libfloat.lib, device/lib/libint.lib,
109 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
111 2009-01-18 Borut Razem <borut.razem AT siol.net>
113 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
114 warning: extra tokens at end of #endif directive
116 2009-01-11 Borut Razem <borut.razem AT siol.net>
118 * Makefile.in: added SDCC_ASRANLIB to PKGS
120 2009-01-10 Borut Razem <borut.razem AT siol.net>
122 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
123 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
124 due added support for ar format libraries
126 2009-01-09 Borut Razem <borut.razem AT siol.net>
128 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
129 as/asranlib/asranlib.c: added asranlib
130 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
131 * Makefile.in, as/link/hc08/Makefile.in,
132 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
133 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
134 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
135 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
136 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
137 configure.in, sdcc.dsw: modified to support ar format libraries
139 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
141 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
144 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
146 * sim/ucsim/z80.src/inst_ed.cc:
147 Fixed bug #2488074, which made regression tests fail.
149 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
151 * device/lib/z80/mod.s,
152 device/lib/z80/div.s,
153 device/lib/z80/mulchar.s,
154 device/lib/z80/mul.s,
155 device/lib/z80/divsigned.s,
156 device/lib/z80/Makefile.in:
157 Implemented RFE #1702376.
159 2009-01-05 Borut Razem <borut.razem AT siol.net>
161 * as/link/lksdcclib.c:
162 fixed linker hanging in INDEXLIB is not defined (hc08)
164 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
167 Implemented RFE #2485684, and some further improvements of HL caching
169 * src/z80/peeph-z80.def:
170 Fixed a bug exposed by implementing RFE #2485684.
172 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
174 * src/z80/peeph-z80.def:
175 Peephole improvements.
178 device/include/string.h,
179 device/lib/z80/memmove.s:
181 * device/lib/z80/Makefile.in,
182 device/lib/Makefile.in,
183 support/regression/tests/memory.c,
184 device/lib/z80/strlen.s:
185 Partially implemented RFE #2471534.
187 2009-01-04 Borut Razem <borut.razem AT siol.net>
189 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
190 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
191 * doc/README.txt: updated John Hartman's e-mail address
192 * as/link/lkrel.c, as/link/lksdcclib.c:
193 fixed bug #2484677: Linker hangs
194 * src/z80/peep.c: fixed msvc warning C4047:
195 'return' : 'int ' differs in levels of indirection from 'char *'
196 * config.dsp: as/lib corrected to as/link
198 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
201 Implemented RFE #2484693.
202 * src/z80/peeph-z80.def:
203 Some peephole improvements.
205 2009-01-03 Borut Razem <borut.razem AT siol.net>
208 fixed warning: 'ret' may be used uninitialized in this function
210 2009-01-02 Borut Razem <borut.razem AT siol.net>
212 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
213 as/link/getline.[ch], as/link/lkrel.[ch]: added,
214 made support for differnet library formats more flexible,
215 preparation for support of ar format
216 * as/link/lklibr.c, as/link/z80/Makefile.in,
217 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
218 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
219 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
220 as/link/hc08/lkelf.c, as/link/aslink.h:
221 made support for differnet library formats more flexible,
222 preparation for support of ar format
224 2009-01-01 Borut Razem <borut.razem AT siol.net>
226 * as/link/asxxxx_config.h.in:
227 fixed warning: extra tokens at end of #endif directive
229 fixed warning: suggest parentheses around && within ||
230 * device/lib/Makefile.in: allow whitespaces at the end of lines in
231 ports.build, in order to make it work on cygwin - it seems to be a
232 bug in cygwin grep: CR is not treated as part of end-of-line
234 2008-12-31 Borut Razem <borut.razem AT siol.net>
236 * configure, configure.in, config.dsp, config_vc.awk,
237 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
238 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
239 introduced asxxxx_config.h.in
241 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
244 src/z80/peeph-z80.def:
245 Minor addition improvement.
247 2008-12-30 Raphael Neider <rneider AT web.de>
249 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
250 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
251 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
252 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
253 support/librarian/sdcclib.c, support/makebin/makebin.c:
254 partially revert changes from r5293..r5295
256 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
258 * src/z80/peeph-z80.def:
259 Minor peephole improvement.
261 2008-12-29 Raphael Neider <rneider AT web.de>
263 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
264 incorrectly discarded BANKSELs
266 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
268 * support/regression/tests/memory.c:
269 Added simple test for memset(), memcpy() and memmove()
271 2008-12-29 Borut Razem <borut.razem AT siol.net>
273 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
275 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
277 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
278 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
279 (177.j): added new rule
280 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
281 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
282 (decorateType CAST): propagate storage class to generic pointer results
284 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
286 * device/lib/z80/string.c,
287 device/lib/z80/printf.c,
288 device/lib/z80/mul.s:
291 Fixed code generation bug exposed by builtin memcpy().
293 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
295 * device/lib/_memcpy.c:
296 fixed conflict with builtin memcpy()
298 2008-12-26 Borut Razem <borut.razem AT siol.net>
300 * support/librarian/sdcclib.c:
301 fixed bug 2466950: "sdcclib broken"
302 by removing fgets return value check
304 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
307 device/include/string.h: Implemented RFE #1914254
309 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
310 * device/lib/z80/Makefile.in,
311 device/lib/Makefile.in,
312 device/lib/z80/memmove.s: Implemented RFE #1914256
314 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
316 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
317 * src/z80/peep.c: improved checks for unused data
319 src/z80/main.c: Implemented RFE #1899189
321 2008-12-25 Borut Razem <borut.razem AT siol.net>
323 * support/regression/Makefile.in:
324 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
326 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
328 * src/z80/peeph-z80.def: minor peephole improvements
330 2008-12-21 Borut Razem <borut.razem AT siol.net>
332 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
333 due to redefinition of symbol __assert
334 sdcclib.c:53:1:warning: "__assert" redefined
335 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
336 warning: this is the location of the previous definition
338 2008-12-20 Raphael Neider <rneider AT web.de>
340 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
341 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
342 support/cpp/libcpp/macro.c: fix format string errors
344 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
346 * src/pic/device.c: partial rewrite using strtok,
347 quieten compiler warnings, adopt SDCC coding style
349 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
350 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
351 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
352 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
353 support/librarian/sdcclib.c, support/makebin/makebin.c:
354 quieten most compiler warnings
356 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
357 probably fix operator precedence bug
359 * doc/clean.mk: quieten rm if no .lyx is present
361 2008-12-19 Borut Razem <borut.razem AT siol.net>
363 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
364 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
365 doc/README.txt, doc/test_suite_spec.lyx:
366 applied patch 2446381: Dcoumentation spelling correcitons
367 thanks to Steven Borley
369 2008-12-16 Raphael Neider <rneider AT web.de>
371 * device/include/pic/pic12f629.h,
372 device/include/pic/pic12f675.h,
373 device/lib/pic/libdev/pic12f629.c,
374 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
376 2008-12-14 Borut Razem <borut.razem AT siol.net>
378 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
379 converted to LyX 1.5.7 (\lyxformat 276) format
381 2008-12-07 Borut Razem <borut.razem AT siol.net>
383 * support/regression/tests/bitfields.c:
384 added test case for bug #2366757
386 2008-12-07 Raphael Neider <rneider AT web.de>
388 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
389 NULL pointer dereference, closes #2366757
391 2008-11-25 Raphael Neider <rneider AT web.de>
393 * device/include/pic16/pic16devices.txt,
394 sdcc/src/pic16/device.c,
395 sdcc/src/pic16/device.h: implicitly disable XINST
396 whenever CONFIG4L is set via an additional optional
397 argument to the configword directive in pic16devices.txt
399 2008-11-24 Raphael Neider <rneider AT web.de>
401 * device/lib/pic16/configure.ac,
402 device/lib/pic16/Makefile.common: fixed quoting issues
404 * device/lib/pic16/configure,
405 device/lib/pic16/debug/Makefile.in,
406 device/lib/pic16/libc/Makefile.in,
407 device/lib/pic16/libdev/Makefile.in,
408 device/lib/pic16/libio/Makefile.in,
409 device/lib/pic16/libm/Makefile.in,
410 device/lib/pic16/libsdcc/Makefile.in,
411 device/lib/pic16/Makefile.in,
412 device/lib/pic16/startup/Makefile.in: regenerated
414 * src/pic16/main.c (_pic16_finaliseOptions): revert to
417 2008-11-24 Raphael Neider <rneider AT web.de>
419 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
420 argument of --asm= or --link= to allow for
421 --asm="sh script --options", the user can double quote the
422 argument if needed: --asm="'c:/program files/gpasm' -q",
423 also fix some potential buffer overflows
425 2008-11-19 Borut Razem <borut.razem AT siol.net>
428 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
429 thanks Mauro Giachero
431 2008-11-16 Borut Razem <borut.razem AT siol.net>
433 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
434 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
436 2008-11-15 Borut Razem <borut.razem AT siol.net>
438 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
439 src/SDCCsymt.c, src/SDCCsymt.h:
440 fixed RFE #2291335 : Unnamed bit-field initialization
441 * support/regression/tests/bitfields.c:
442 added test case for RFE #2291335
443 * support/regression/tests/bug-1981238.c:
444 don't initialize unnamed bit-fields
446 2008-11-11 Raphael Neider <rneider AT web.de>
448 * device/include/pic16/pic18f25j10.h,
449 device/include/pic16/pic18f45j10.h: remove useless boilerplate
451 * device/include/pic16/adc.h,
452 device/lib/pic16/libio/adc/adcbusy.c,
453 device/lib/pic16/libio/adc/adcclose.c,
454 device/lib/pic16/libio/adc/adcconv.c,
455 device/lib/pic16/libio/adc/adcopen.c,
456 device/lib/pic16/libio/adc/adcread.c,
457 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
458 and fixed ADC routines to work for more target devices,
459 incorporates patch #2036130 by Nick Materer
461 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
463 * device/include/ctype.h,
464 * device/include/ds400rom.h,
465 * device/include/ds80c390.h,
466 * device/include/float.h,
467 * device/include/math.h,
468 * device/include/serial.h,
469 * device/include/stdbool.h,
470 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
472 * device/include/mcs51/C8051F336.h,
473 * device/include/mcs51/C8051T600.h,
474 * device/include/mcs51/C8051T610.h,
475 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
476 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
478 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
480 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
482 2008-11-10 Raphael Neider <rneider AT web.de>
484 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
485 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
486 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
487 (patch by Nick Materer, #2253980)
489 * device/lib/pic16/libio/adc.ignore,
490 device/lib/pic16/libio/i2c.ignore,
491 device/lib/pic16/libio/usart.ignore,
492 device/lib/pic16/pics.all: updated to build more device libs
494 * device/lib/pic16/libdev/Makefile.am,
495 device/lib/pic16/libdev/Makefile.in,
496 device/lib/pic16/libio/Makefile.am,
497 device/lib/pic16/libio/Makefile.in: regenerated
499 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
500 names per memory location, applied SDCC style to more functions
502 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
504 * device/include/mcs51/p89lpc933_4.h: new NXP header file
505 * device/include/mcs51/p89lpc935_6.h: new NXP header file
506 * device/include/mcs51/p89v66x.h: minor changes
507 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
509 2008-11-09 Raphael Neider <rneider AT web.de>
511 * device/include/pic/pic14devices.txt: fixed memory description for
512 12f629 and 12f675, closes #2236240
514 2008-11-06 Borut Razem <borut.razem AT siol.net>
516 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
517 pass system include paths with -isystem to sdcpp
518 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
519 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
521 2008-11-02 Raphael Neider <rneider AT web.de>
523 * doc/sdccman.lyx: updated the sections on the library build process
524 and on how to add support for new devices, and documented known
525 problems with the extended instruction set including a workaround
527 2008-11-01 Raphael Neider <rneider AT web.de>
529 * device/include/pic16/adc.h,
530 device/include/pic16/pic16devices.txt,
531 device/include/pic16/pic18f2410.h,
532 device/include/pic16/pic18f2510.h,
533 device/include/pic16/pic18f2515.h,
534 device/include/pic16/pic18f2610.h,
535 device/include/pic16/pic18f4410.h,
536 device/include/pic16/pic18f4510.h,
537 device/include/pic16/pic18f4515.h,
538 device/include/pic16/pic18f4610.h,
539 device/include/pic16/pic18fregs.h,
540 device/lib/pic16/libdev/Makefile.am,
541 device/lib/pic16/libdev/Makefile.in,
542 device/lib/pic16/libdev/pic18f2410.c,
543 device/lib/pic16/libdev/pic18f2510.c,
544 device/lib/pic16/libdev/pic18f2515.c,
545 device/lib/pic16/libdev/pic18f2610.c,
546 device/lib/pic16/libdev/pic18f4410.c,
547 device/lib/pic16/libdev/pic18f4510.c,
548 device/lib/pic16/libdev/pic18f4515.c,
549 device/lib/pic16/libdev/pic18f4610.c,
550 device/lib/pic16/libio/Makefile.am,
551 device/lib/pic16/libio/Makefile.in,
552 device/lib/pic16/pics.all: added support for 18f[24][456]10
553 and 18f[24]515 devices
554 * doc/sdccman.lyx: updated list of supported PIC16 devices
556 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
557 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
558 src/xa51/gen.c: avoid compiler warnings
559 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
561 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
563 * device/include/mcs51/p89v66x.h: NXP header file
564 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
565 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
567 2008-10-14 Raphael Neider <rneider AT web.de>
569 * device/lib/pic16/libdev/Makefile.am,
570 device/lib/pic16/libio/Makefile.am: enable building libraries for
571 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
572 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
573 * device/lib/pic16/libdev/Makefile.in,
574 device/lib/pic16/libio/Makefile.in: regenerated
576 2008-10-14 Raphael Neider <rneider AT web.de>
578 * device/include/pic16/pic18f2450.h,
579 device/include/pic16/pic18f4450.h,
580 device/lib/pic16/libdev/pic18f2450.c,
581 device/lib/pic16/libdev/pic18f4450.c,
582 device/include/pic16/adc.h,
583 device/include/pic16/pic16devices.txt,
584 device/include/pic16/pic18fregs.h,
585 device/lib/pic16/libdev/Makefile.am,
586 device/lib/pic16/libdev/Makefile.in,
587 device/lib/pic16/libio/Makefile.am,
588 device/lib/pic16/libio/Makefile.in,
589 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
591 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
592 stack to a fixed location, relax it to automatically work with all
593 but the smallest devices (256 byte RAM devices need #pragma stack)
595 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
597 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
598 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
599 * device/lib/_strcspn.c: fixed bug 2140931
601 2008-10-06 Raphael Neider <rneider AT web.de>
603 * device/include/pic16/stdio.h,
604 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
605 declared __naked for convenience, named all arguments
606 * device/lib/pic16/libc/stdio/strmgpsim.c,
607 device/lib/pic16/libc/stdio/strmmssp.c,
608 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
610 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
611 empty __naked functions,
612 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
613 corner cases (unlink first/last pCode in list), reuse more code
615 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
617 * src/ds390/main.c (_ds390_genInitStartup): added
618 * src/SDCCpeeph.c (getPatternVar): new, added,
619 (labelInRange): fixed bug 2115959
620 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
621 * src/SDCCicode.h: added newiTempOperand
622 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
623 added optimizations for 0/x and x/-1, see also patch 2142900
624 * support/regression/tests/onebyte.c (testMul): added test cases
626 2008-09-20 Borut Razem <borut.razem AT siol.net>
629 definition of absolute address symbols without initial value,
630 fixed SDCC crash "do not know how to intialize symbol"
632 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
634 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
635 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
636 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
637 * device/lib/z80/stubs.s: added stubs for above functions
638 * src/SDCCopt.c (convilong),
639 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
640 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
641 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
642 * support/regression/tests/onebyte.c: enabled all tests for z80
644 2008-09-15 Borut Razem <borut.razem AT siol.net>
646 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
647 device/lib/pic16/libc/stdio/printf.c,
648 device/lib/pic16/libc/stdio/strmusart.c,
649 device/lib/pic16/libc/stdio/printf_tiny.c,
650 device/lib/pic16/libc/stdio/sprintf.c,
651 device/lib/pic16/libc/stdio/strmgpsim.c,
652 device/lib/pic16/libc/stdio/putchar.c,
653 device/lib/pic16/libc/stdio/fprintf.c,
654 device/lib/pic16/libc/stdio/strmmssp.c,
655 device/device/lib/pic16/libc/stdio/vprintf.c,
656 device/lib/pic16/libc/stdio/printf_small.c,
657 device/lib/pic16/libc/stdio/vsprintf.c,
658 device/lib/pic16/libc/stdio/strmputchar.c,
659 device/lib/pic16/libc/Makefile.am,
660 device/lib/pic16/libc/Makefile.in:
661 *printf now returns int, puchar.c moved from stdlib to stdio,
662 *printf format parameter type changed from char * to const char *,
663 added GNU link excetion text to library source files,
664 applyed GNU coding style, removed useless svn ids,
665 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
666 binary specifier: "%b", "%hb" and "%lb"
667 * device/lib/pic16/libc/stdio/vfprintf.c:
668 applied patch #2044424: PIC16: vfprintf
669 thanks Mauro Giachero
670 * support/regression/tests/bug1057979.c:
671 removed old pic16 sprintf specifics
672 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
673 * doc/sdccman.lyx: documented 'b' binary format specifier removal
675 2008-09-15 Raphael Neider <rneider AT web.de>
677 * src/pic16/device.c (pic16_dump_usection): force udata sections
678 into the addressable range (0..0xFFF), workaround for a gpsim
679 bug preventing simulation of regtest bug1750318
680 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
681 (serialRegAssign): fixed regtest bug-971834,
682 (pic16_packRegisters): avoid null-pointer dereference
684 2008-09-14 Raphael Neider <rneider AT web.de>
686 * src/pic16/gen.c, src/pic16/ralloc.c: use
687 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
688 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
690 2008-09-12 Borut Razem <borut.razem AT siol.net>
692 * support/regression/fwk/testfwk.h:
693 define pdata as data for pic16 target
694 thanks Mauro Giachero
696 2008-09-11 Borut Razem <borut.razem AT siol.net>
698 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
699 support/regression/absolute.c:
700 applied patch #2105615: Some PIC16 testcase fixlets
701 thanks Mauro Giachero
703 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
705 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
706 * support/regression/tests/bug2094505.c: new, added
708 2008-09-07 Borut Razem <borut.razem AT siol.net>
710 * src/SDCCglue.c, src/SDCCast.c:
711 fixed throw of "excess elements" warning for char arrays
712 * support/regression/tests/nullstring.c:
713 disable warning about excess elements in array of chars initializer
715 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
717 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
718 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
719 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
720 * support/regression/tests/bug2077267.c: new, added
722 2008-09-05 Raphael Neider <rneider AT web.de>
724 * configure.in, Makefile.common.in: add support for ccache,
725 remove spurious $VERSION output, detect doc-tools even without
726 --enable-doc to facilitate later manual doc-builds, minor cleanup
727 * configure: regenerated
729 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
730 avoid races in parallel VPATH builds
731 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
732 * doc/sdccman.lyx: mention --without-ccache configure option
734 2008-09-01 Raphael Neider <rneider AT web.de>
736 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
737 * (genConstPointerGet): fix reading bitfields from __code space
738 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
739 bitfield initializers (fix regression test bug1856409.c)
740 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
743 2008-08-31 Raphael Neider <rneider AT web.de>
745 * src/pic16/gen.c (genAssign): removed useless compiler output
746 * (genPointerGet,genPointerSet,genCast),
747 src/pic16/glue.c (pic16_printGPointerType):
748 also handle PPOINTERs just to avoid spurious asserts
749 * (pic16_printIvalType,pic16_printIvalBitFields):
750 generalized to arbitrary type/bitfield sizes, allows compilation of
751 regression test bug-1981238.c
752 * (pic16_printIvalChar): fix regression test structflexarray.c
753 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
754 in initialized structs and fix #1843745
755 * (pic16_printIvalStruct): always output initializers for all fields,
756 even those not explicitly given, fixes zeropad.c regression test
757 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
758 #2073635, #1567098, and #1485812)
759 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
761 2008-08-31 Borut Razem <borut.razem AT siol.net>
763 * support/regression/tests/bug-895992.c,
764 support/regression/tests/onebyte.c:
765 enabled pic16 regression testing since the bugs
766 1511794: pic16: regression test bug-895992.c fails
767 1444425: onebyte.c regression tes fails on pic16
768 are fixed, probably by fixing
769 2048464: PIC16: fix genUminus - addresses not.c regression test
770 * src/SDCCsymt.c, src/SDCCglue.c,
771 support/regression/tests/bug-1981238.c:
772 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
775 2008-08-30 Borut Razem <borut.razem AT siol.net>
777 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
778 release version 4.3.2
780 2008-08-24 Raphael Neider <rneider AT web.de>
782 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
783 always use the sdcc from the current build tree (ignore $CC from
784 the environment, fixes compile farm builds)
785 * device/lib/Makefile.in: rename .a into .lib for compatibility,
786 remove more build products from install directory
787 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
788 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
790 2008-08-24 Borut Razem <borut.razem AT siol.net>
792 * src/SDCC.y: applied patch
793 2050245: Fix # 1963382
795 1963382: Listing File - C file comment is incorrect
798 2008-08-23 Borut Razem <borut.razem AT siol.net>
800 * src/pic16/gen.c: applied patch
801 2048464: PIC16: fix genUminus - addresses not.c regression test
802 thanks Mauro Giachero
804 2008-08-22 Borut Razem <borut.razem AT siol.net>
806 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
807 src/pic16/main.c: allow spaces in gpasm and gplink paths
809 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
812 * src/z80/peeph-z80.def: minor peephole improvement
814 2008-08-15 Raphael Neider <rneider AT web.de>
816 * src/z80/gen.c (_vemit2): suppress compiler warning
818 * src/pic/*.[ch]: make proper use of header files and avoid
819 ad-hoc extern declarations, mark module-local helpers 'static',
820 removed dead/replaced code, no functional changes
821 * src/pic16/pcode.c: disentangled from pic14 backend
823 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
825 * src/z80/gen.c: fixed #2051348
826 * support/regression/tests/bug-2051348.c: regression test for #2051348
828 2008-08-10 Raphael Neider <rneider AT web.de>
831 * Makefile.common.in: export PACKAGE for $docdir,
832 fixes #1957036, avoid some "underquoted definition" warnings
833 * configure: regenerated
835 2008-08-10 Raphael Neider <rneider AT web.de>
837 * device/lib/pic16/**: build pic16 library using autotools for
838 improved dependency tracking
840 * device/lib/Makefile.in,
842 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
844 2008-08-10 Raphael Neider <rneider AT web.de>
846 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
847 local variables if --nooverlay is given, workaround for #2023121
849 2008-08-08 Raphael Neider <rneider AT web.de>
851 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
853 2008-08-08 Raphael Neider <rneider AT web.de>
855 * src/pic/pcoderegs.c,
857 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
859 2008-08-07 Borut Razem <borut.razem AT siol.net>
861 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
862 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
863 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
864 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
865 applied modified patch 2038174: Add support for binary constants v2
866 thanks Mauro Giachero
867 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
869 2008-08-04 Raphael Neider <rneider AT web.de>
872 * src/pic16/device.h,
874 * src/pic16/main.c: enable --optimize-goto by default
876 * device/lib/pic16/Makefile.common.in: suppress removed option
879 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
881 2008-07-30 Borut Razem <borut.razem AT siol.net>
883 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
884 applied patch 22032433: PIC16: fix constant strings,
885 thanks Mauro Giachero
887 2008-07-29 Borut Razem <borut.razem AT siol.net>
889 * src/pic16/gen.c: applied patches:
890 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
891 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
892 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
893 thanks Mauro Giachero
895 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
897 * src/port.h: Fixed typo in comment
899 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
901 * src/z80/mappings.i: Implemented RFE #1919415
902 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
903 #1880202, #1914434, prepared for RFE #1703943
905 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
908 * src/z80/peeph-z80.def,
909 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
910 preparation for Z80 peephole improvements
912 2008-06-21 Raphael Neider <rneider AT web.de>
914 * device/include/pic16/pic18f66j60.h,
915 * device/include/pic16/pic18f66j65.h,
916 * device/include/pic16/pic18f67j60.h,
917 * device/include/pic16/pic18f86j60.h,
918 * device/include/pic16/pic18f86j65.h,
919 * device/include/pic16/pic18f87j60.h,
920 * device/include/pic16/pic18f96j60.h,
921 * device/include/pic16/pic18f96j65.h,
922 * device/include/pic16/pic18f97j60.h,
923 * device/lib/pic16/libdev/pic18f66j60.c,
924 * device/lib/pic16/libdev/pic18f66j65.c,
925 * device/lib/pic16/libdev/pic18f67j60.c,
926 * device/lib/pic16/libdev/pic18f86j60.c,
927 * device/lib/pic16/libdev/pic18f86j65.c,
928 * device/lib/pic16/libdev/pic18f87j60.c,
929 * device/lib/pic16/libdev/pic18f96j60.c,
930 * device/lib/pic16/libdev/pic18f96j65.c,
931 * device/lib/pic16/libdev/pic18f97j60.c,
932 * device/include/pic16/pic16devices.txt,
933 * device/include/pic16/pic18fregs.h,
934 * device/lib/pic16/pics.all: added new devices
936 * device/include/pic16/adc.h,
937 * device/lib/pic16/libio/adc/adcbusy.c,
938 * device/lib/pic16/libio/adc/adcopen.c,
939 * device/lib/pic16/libio/adc/adcsetch.c,
940 * device/lib/pic16/libio/i2c/i2copen.c,
941 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
942 all changes from a patch by Anton Strobl
944 2008-06-12 Borut Razem <borut.razem AT siol.net>
946 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
947 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
948 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
949 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
950 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
951 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
952 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
953 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
954 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
955 by applying the modified patch from Risto Huotari
957 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
960 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
961 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
962 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
963 * support/regression/tests/bug1938300.c: new, added
965 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
967 * device/include/asm/ds390/features.h,
968 * device/include/asm/mcs51/features.h,
969 * device/include/mcs51/regc515c.h: inserted LGPL notice
971 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
973 * device/lib/gbz80/div.s,
974 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
975 patch 1597883, Thanks Robert Ramey
977 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
979 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
980 createIvalCharPtr, createIvalPtr, createIval),
982 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
983 initializers for local auto variables
984 * support/regression/tests/zeropad.c: added testcase for auto initializers
986 2008-05-26 Raphael Neider <rneider AT web.de>
988 * device/lib/pic16/startup/crt0.c,
989 * device/lib/pic16/startup/crt0i.c,
990 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
991 explicit, fixed curr_entry loop for >= 256 initializer records,
992 removed debug code (write to 0xf7e)
994 2008-05-25 Raphael Neider <rneider AT web.de>
996 * device/include/pic/pic16f627a.h,
997 * device/include/pic/pic16f628a.h,
998 * device/include/pic/pic16f648a.h: added missing ports
1000 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1002 * device/include/float.h: added __INFINITY
1003 * device/lib/_fsadd.c: handle overflows
1004 * device/lib/_fsmul.c,
1005 * device/lib/_fsdiv.c: use __INFINITY
1006 * device/lib/_fseq.c,
1007 * device/lib/_fsneq.c: handle -0.0
1008 * sim/ucsim/s51.src/uc89c51r.cc,
1009 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1010 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1011 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1012 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1013 * support/regression/tests/snprintf.c: test bug with --xstack
1015 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1017 * src/SDCCpeeph.c (callFuncByName):
1018 Support nested parenthesis in peephole function arguments (#1967300)
1020 2008-05-19 Raphael Neider <rneider AT web.de>
1022 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1023 fixed duplicate labels (#1911325)
1025 2008-05-19 Raphael Neider <rneider AT web.de>
1027 * src/regression/empty.c: suppress warning
1028 * src/regression/pointer1.c: enabled index_by_pointer()
1029 * src/regression/inline.c: now works for pic16 as well
1031 * src/pic16/device.c: include dbuf declarations
1032 * src/pic16/device.h: removed obsolete prototypes
1034 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1035 * src/pic16/glue.c: made purely local functions static,
1036 (pic16_printGPointerType, pic16_printIvalCharPtr,
1037 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1038 generic pointers' tags (#1961866)
1040 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1042 2008-05-19 Borut Razem <borut.razem AT siol.net>
1044 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1045 fixed typo, uninstall include/pic16/pic16devices.txt
1047 2008-05-18 Borut Razem <borut.razem AT siol.net>
1049 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1050 the buffer is null terminated
1051 * src/device/pic16.c:
1052 applied modified patch 1965676: Patch for Win32 16 bit PIC
1053 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1055 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1057 * src/SDCC.lex (check_type),
1058 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1060 * as/mcs51/clean.mk,
1061 * as/z80/clean.mk: also clean *.dep
1062 * device/lib/pic16/libsdcc/stack/Makefile,
1063 * sim/ucsim/libtool: removed as they are rebuild by configure
1064 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1066 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1068 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1069 fixupInline instead of createFunction to fix bug 1864577
1070 (inlineFindMaxBlockno): removed, use global blockNo
1071 * src/SDCCglobl.h: added blockNo
1073 * src/z80/peep.h: modified properties
1074 * support/regression/tests/bug1864577.c: new, added
1076 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1078 * as/mcs51/asdata.c,
1079 * as/mcs51/asm.h: added org_cnt
1080 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1081 * as/mcs51/asout.c: changed old K&R to ANSI
1082 * as/mcs51/Makefile.in: use common identifiers
1088 * as/hc08/Makefile.bcc,
1089 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1090 * sdcc_vc_in.h: added define __func__
1091 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1092 Thanks Ruud van Silfhout
1093 * support/regression/tests/bug1717305.c: new, added
1095 2008-05-05 Borut Razem <borut.razem AT siol.net>
1097 * support/regression/Makefile.in,
1098 support/regression/ports/ds390/spec.mk,
1099 support/regression/ports/hc08/spec.mk,
1100 support/regression/ports/mcs51-common/spec.mk,
1101 support/regression/ports/pic14/spec.mk,
1102 support/regression/ports/pic16/spec.mk,
1103 support/regression/ports/ucz80/spec.mk,
1104 support/regression/ports/z80/spec.mk:
1105 added INC_DIR and LIBDIR paths
1106 * src/ds390/gen.c: removed duplicated selicolon
1108 2008-05-04 Borut Razem <borut.razem AT siol.net>
1110 * support/regression/Makefile.in,
1111 support/regression/fwk/lib/testfwk.c,
1112 support/regression/ports/ds390/spec.mk,
1113 support/regression/ports/hc08/spec.mk,
1114 support/regression/ports/mcs51-common/spec.mk,
1115 support/regression/ports/mcs51-large/spec.mk,
1116 support/regression/ports/mcs51-medium/spec.mk,
1117 support/regression/ports/mcs51-small/spec.mk,
1118 support/regression/ports/mcs51-stack-auto/spec.mk,
1119 support/regression/ports/mcs51-xstack-auto/spec.mk,
1120 support/regression/ports/pic14/spec.mk,
1121 support/regression/ports/pic16/spec.mk,
1122 support/regression/ports/ucz80/spec.mk:
1123 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1124 used to run regeression tests
1126 2008-05-01 Raphael Neider <rneider AT web.de>
1128 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1129 supported devices and instructions to add new ones
1131 2008-05-01 Raphael Neider <rneider AT web.de>
1133 * device/include/pic16/adc.h,
1134 device/lib/pic16/libio/adc/adcbusy.c,
1135 device/lib/pic16/libio/adc/adcopen.c,
1136 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1137 18f2455 style ADC devices, based on patch #1776197
1138 * device/lib/pic16/libio/adc/adcclose.c,
1139 device/lib/pic16/libio/adc/adcconv.c,
1140 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1141 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1142 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1143 * device/include/pic16/pic18f4431.h,
1144 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1145 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1147 2008-05-01 Raphael Neider <rneider AT web.de>
1149 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1150 moved xinst flag into pic16_options_t
1151 * src/pic16/device.c (default_device, pic16_list_devices,
1152 pic16_find_device): removed references to sfrrange
1153 * src/pic16/gen.c (genFunction),
1154 src/pic16/glue.c (pic16initialComments),
1155 src/pic16/main.c (pic16_optionsTable),
1156 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1158 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1160 2008-04-29 Raphael Neider <rneider AT web.de>
1162 * src/pic16/devices.inc,
1163 device/include/pic16/pic16devices.txt: replaced compiled-in list
1164 of devices with a variant parsed at runtime
1165 * src/pic16/device.c: added support for parsing pic16devices.txt,
1167 * src/pic16/device.h: removed (now) unused fields from PIC_device
1168 * src/pic16/main.c: removed #pragma maxram,
1169 (_pic16_initPaths): removed bogus generation of search paths,
1170 setup the port proper only after the search paths (for
1171 pic16devices.txt) are set up,
1172 (_pic16_finaliseOptions): moved processor dependant code here
1173 from _pic16_initPaths(), clean up
1174 * src/pic16/ralloc.c (pic16_init_stack),
1175 * src/pic16/ralloc.h,
1176 * src/pic16/pcode.c: clean up
1177 * device/include/Makefile.in,
1178 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1179 * support/scripts/inc2h-pic16.pl: updated instructions
1181 2008-04-29 Raphael Neider <rneider AT web.de>
1183 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1184 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1185 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1186 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1187 added missing family members and 18f2480/2580/4480/4580 family
1188 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1189 * device/include/pic16/pic18f2525.h: use 18f4620.h
1190 * device/include/pic16/pic18f6680.h: use 18f8680.h
1191 * device/include/pic16/pic18fregs.h,
1192 device/lib/pic16/pics.all,
1193 src/pic16/devices.inc: add new devices
1194 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1195 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1196 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1197 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1198 prevent attempting to build the libio for some new devices
1200 2008-04-29 Raphael Neider <rneider AT web.de>
1202 * debugger/mcs51/Makefile.in: fixed paths to sources
1204 2008-04-25 Borut Razem <borut.razem AT siol.net>
1206 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1207 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1208 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1209 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1210 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1211 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1212 as/link/z80/linkz80.dsp: lklibr.c moved
1213 * doc/INSTALL.txt: binary archives in bz2 format
1214 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1216 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1218 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1219 * support/regression/tests/bug1856409.c: new, added
1221 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1224 * src/mcs51/peep.c: Use werror for error messages.
1225 * src/SDCCicode.c (geniCodeConditional),
1226 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1227 * src/z80/Makefile.bcc,
1228 * src/z80/z80.dsp: added src/z80/peep.c/h
1229 * support/regression/tests/bug1839321.c: new, added
1231 2008-04-20 Raphael Neider <rneider AT web.de>
1233 * device/include/pic16/pic18f2455.h: added bitfields for port C
1235 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1237 * src/z80/peep.c: Use werror for error messages.
1239 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1241 * src/z80/peep.h (declaration of notUsed()),
1242 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1244 * src/z80/z80.h (added dependency on peep.h),
1245 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1248 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1250 * src/SDCCpeeph.c (added support for notUsed()),
1251 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1253 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1254 for notUsed()): Implemented generic (that is not port-specific) part
1257 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1259 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1260 * device/lib/libsdcc.lib,
1261 * device/lib/Makefile.in,
1262 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1263 * device/lib/calloc.c: renamed to _calloc.c
1264 * device/lib/free.c: renamed to _free.c
1265 * device/lib/malloc.c: renamed to _malloc.c
1266 * device/lib/realloc.c: renamed to _realloc.c
1267 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1268 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1269 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1270 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1271 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1272 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1273 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1274 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1276 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1277 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1278 * support/regression/tests/bug1509084.c: new, added
1280 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1282 * device/include/mcs51/cc2510fx.h: added _XPAGE
1283 * device/include/mcs51/compiler.h: cosmetic changes
1285 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1287 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1290 2008-03-31 Borut Razem <borut.razem AT siol.net>
1292 * support/cpp2 renamed to support/cpp
1293 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1294 support/cpp2/libiberty/splay-tree.c,
1295 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1296 support/cpp2/libcpp/directives.c,
1297 support/cpp2/libcpp/include/cpplib.h,
1298 support/cpp2/libcpp/include/symtab.h,
1299 support/cpp2/libcpp/include/line-map.h,
1300 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1301 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1302 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1303 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1304 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1305 release version 4.3.0
1306 * configure.in, configure, Makefile.in, Makefile.bcc:
1307 adapted for moved cpp2
1309 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1311 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1312 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1314 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1316 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1318 * support/regression/tests/bug1717943.c: new, added
1320 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1322 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1323 bytewise return value assignments introduced in last commit.
1325 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1327 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1328 genMult, genJumpTab):
1329 Use 16-bit instructions for addition in some additional cases,
1330 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1332 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1334 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1335 Implemented RFE #1921450, changed some debug messages.
1337 2008-03-30 Borut Razem <borut.razem AT siol.net>
1339 * Small Device C Compiler 2.8.0 released
1340 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1341 * support/scripts/sdcc.nsi: added finish page; this version
1342 was used for 2.8.0 release
1343 * doc/knownbugs.html: removed; magically generated by the build
1344 process using gen_known_bugs.pl from now on
1346 2008-03-23 Borut Razem <borut.razem AT siol.net>
1348 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1349 and reverted it, since it was already fixed by Raphael ;-)
1350 * doc/knownbugs.html: updated for RC2
1352 2008-03-22 Raphael Neider <rneider AT web.de>
1354 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1357 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1359 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1360 * support/regression/tests/bug1839277.c: added related testBug1839299
1362 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1364 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1365 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1367 * src/mcs51/gen.c: throughout only output hex constants
1368 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1369 * support/regression/tests/bug1839277.c: new, added
1371 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1373 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1374 compilation warning about nested comments.
1376 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1378 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1379 * support/regression/tests/bug1921073.c: new, added
1381 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1383 * src/z80/SDCCpeeph.c.c (callFuncByName):
1384 Commented function parameters.
1386 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1388 * src/z80/ralloc.c (packRegsForAccUse2):
1389 disabled a broken accumulator packing optimization (fixed #1292721).
1390 * support/regression/tests/bug-1292721: Regression test for #1292721.
1392 2008-03-16 Raphael Neider <rneider AT web.de>
1394 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1395 fixed code bloat regression using a variant of patch #1915618
1397 2008-03-16 Borut Razem <borut.razem AT siol.net>
1399 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1400 icon, changed startup menu for release distribution, code cleaning,
1401 create url files instead links in startup menu
1403 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1405 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1406 * support/regression/tests/bug1579949.c: new, added
1408 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1410 * device/lib/printf_fast.c: fixed bug 1255403
1412 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1414 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1415 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1417 2008-03-14 Borut Razem <borut.razem AT siol.net>
1419 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1420 command line options
1421 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1422 is correctly displayed
1423 * as/link/z80/lkmain.c: usage line commented out
1425 2008-03-13 Borut Razem <borut.razem AT siol.net>
1427 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1428 updated the list pf supported pic14 devices
1430 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1432 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1434 2008-03-12 Borut Razem <borut.razem AT siol.net>
1436 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1437 fixed documentation request #1718191
1438 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1439 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1442 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1444 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1445 * support/regression/tests/bug1505811.c: new, added
1447 2008-03-09 Raphael Neider <rneider AT web.de>
1449 * device/include/pic16/pic18f2620.h,
1450 * device/include/pic16/pic18f4620.h,
1451 * device/lib/pic16/libdev/pic18f2620.c,
1452 * device/lib/pic16/libdev/pic18f4525.c,
1453 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1454 family to consistently use pic18f4620.[ch], fixes #1832562
1456 2008-03-09 Borut Razem <borut.razem AT siol.net>
1458 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1459 changed sdcc version to 2.8.0
1460 * knownbugs.html: regenerated
1461 * support/scripts/gen_known_bugs.pl: added number of open bugs
1463 2008-03-09 Raphael Neider <rneider AT web.de>
1465 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1466 (genOr): read volatile operand even if the result is known,
1468 (genOr,genXor): removed unused legacy code,
1469 (genDummyRead): use pic16_mov2w_volatile()
1471 2008-03-08 Borut Razem <borut.razem AT siol.net>
1473 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1474 cons w. --model-large
1475 * support/regression/staticinit.c: added regression test for bug
1478 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1480 * src/ds390/gen.c (pushSide, genPcall),
1481 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1482 * src/mcs51/gen.c: cosmetic changes
1483 * support/regression/fwk/include/testfwk.h: added macro reentrant
1484 * support/regression/tests/bug1908493.c: new, added
1486 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1488 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1490 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1492 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1493 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1494 already set in ds390/main.c and mcs51/main.c
1496 2008-03-07 Raphael Neider <rneider AT web.de>
1498 * src/regression/init0.c: new test for initialized arrays of function
1500 * src/regression/Makefile: made a bit more flexible, added init0.c
1501 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1502 pointers, closes #1427663
1504 2008-03-05 Borut Razem <borut.razem AT siol.net>
1506 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1507 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1509 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1511 * support/librarian/sdcclib.c:Added feature request 1908061:
1512 Synchronise sdcclib commands with ar.
1514 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1516 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1517 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1518 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1519 * device/include/mcs51/compiler.h: removed umlauts, added double
1522 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1524 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1525 * support/regression/tests/bug1536762.c: new, added
1527 * src/SDCCutil.h: added getBuildDate()
1528 * src/SDCCmain.c (printVersionInfo),
1529 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1531 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1532 * src/ds390/ralloc.c (packRegisters),
1533 * src/mcs51/ralloc.c (packRegisters),
1534 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1536 * support/regression/tests/bug1618050.c: new, added
1537 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1538 * support/regression/fwk/include/testfwk.h,
1539 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1542 2008-03-04 Raphael Neider <rneider AT web.de>
1544 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1545 on accessing OP_SYM_TYPE(op)
1546 * src/pic/gen.h: removed unused prototype of genMinusDec()
1547 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1548 fix #1876953 (invalid subtraction code), removed unused code
1550 2008-03-03 Raphael Neider <rneider AT web.de>
1554 * src/pic/genarith.c,
1556 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1557 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1559 2008-03-03 Raphael Neider <rneider AT web.de>
1561 * src/pic/device.c (find_device): search user-specified paths first
1562 for pic14devices.txt, fixes #1900827
1564 2008-03-02 Borut Razem <borut.razem AT siol.net>
1566 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1567 AddToPath and RemoveFromPath
1569 2008-03-01 Borut Razem <borut.razem AT siol.net>
1571 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1572 work correctly, added debugging support if -DSDCC.DEBUG command line
1575 2008-02-28 Borut Razem <borut.razem AT siol.net>
1577 * doc/sdccman.lyx: cosmetic changes
1579 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1581 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1582 * doc/sdccman.lyx: fixed unmeant removal of spaces
1584 2008-02-27 Borut Razem <borut.razem AT siol.net>
1586 * support/scripts/sdcc.nsi: corrected installation directory for
1587 current user installation mode
1588 * doc/README.txt: added Philipp Klaus Krause to the developers list
1590 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1593 return ifx condition
1594 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1595 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1596 ifxJump to fix bug 1838000
1597 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1598 * support/regression/tests/bug1838000.c: new, added
1599 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1601 2008-02-26 Borut Razem <borut.razem AT siol.net>
1603 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1605 * support/scripts/sdcc.nsi: added MULTIUSER page,
1606 NSIS upgraded to version 2.35
1608 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1611 * support/regression/tests/bug1565152.c: new, added
1613 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1615 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1616 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1617 * support/regression/tests/bug1670148.c: new, added
1619 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1621 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1623 2008-02-24 Borut Razem <borut.razem AT siol.net>
1625 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1626 is ineffective for unsigned char parameter
1628 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1630 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1631 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1632 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1633 * support/Util/MySystem.c (my_system): output errorcode when verbose
1635 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1637 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1640 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1642 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1645 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1647 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1649 2008-02-21 Borut Razem <borut.razem AT siol.net>
1651 * support/regression/Makefile.in,
1652 support/regression/ports/ds390/spec.mk,
1653 support/regression/ports/hc08/spec.mk,
1654 support/regression/ports/mcs51-common/spec.mk,
1655 support/regression/ports/pic14/spec.mk,
1656 support/regression/ports/pic16/spec.mk,
1657 support/regression/ports/ucz80/spec.mk,
1658 support/regression/ports/xa51/spec.mk:
1659 added CFLAGS when compiling timeout
1661 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1663 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1666 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1668 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1669 * support/regression/tests/bug1888147.c: new, added
1671 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1673 * src/z80/gen.c: fixed bugs #1596270, #1736867
1675 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1677 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1678 contents, mostly fixes #1596270
1680 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1682 * src/z80/peeph.def,
1683 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1684 peepholes, fixes #1806565
1686 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1689 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1690 fixes bug 1739475, thanks Robert Larice
1691 (rule 271): new, added
1693 2008-02-18 Borut Razem <borut.razem AT siol.net>
1695 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1697 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1701 2008-02-17 Raphael Neider <rneider AT web.de>
1703 * src/pic16/genarith.c,
1706 * src/pic16/genutils.c: removed unused legacy code,
1707 removed unused fields from struct asmop and struct _G
1709 2008-02-17 Raphael Neider <rneider AT web.de>
1711 * src/pic16/gen.c (AccRsh): cosmetic changes,
1712 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1713 genRightShiftLiteral): fixed to work with SFRs as result by
1714 assigning only once to result,
1715 removed a lot of unused/excluded code fragments
1717 2008-02-17 Raphael Neider <rneider AT web.de>
1719 * device/include/pic/pic16f88.h,
1720 * device/include/pic/pic16f886.h,
1721 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1723 2008-02-17 Borut Razem <borut.razem AT siol.net>
1725 * src/z80/peeph.def: applied patch
1726 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1727 * src/z80/gen.c, src/z80/peeph.def: applied patch
1728 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1729 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1730 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1731 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1732 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1733 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1735 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * as/link/mcs51/aslink.dsp: removed SDK define
1738 * as/link/z80/clean.mk: brought in sync with other ports
1739 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1740 * as/hc08/Makefile.bcc,
1741 * as/mcs51/Makefile.bcc,
1742 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1743 * src/z80/main.c (_setValues): use the now capitalized -Z,
1744 (z80_port, gbz80_port): generate debug information when asked
1746 2008-02-16 Borut Razem <borut.razem AT siol.net>
1748 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1749 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1750 as/z80/Makefile.in. as/z80/Makefile.bcc:
1751 applied patch #1893393: patch for as-z80 and link-z80 to generate
1752 cdb, thanks to Armin Diehl
1753 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1754 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1755 asnoice.c moved to as/asxxsrc/asnoice.c
1756 * src/z80/peeph-gbz80.def: applied patch
1757 #1880235: Z80 return peephole, thanks to Philipp Krause
1759 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * doc/sdccman.lyx: bumped version to 2.7.5
1763 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1765 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1767 * device/include/pic16/stdlib.h,
1768 * device/lib/pic16/libc/stdlib/ltoa.c,
1769 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1771 2008-02-13 Borut Razem <borut.razem AT siol.net>
1773 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1774 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1775 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1776 src/SDCCopt.c, src/SDCCval.c:
1777 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1779 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * src/SDCCsymt.c (compareType): fixed bug 1309013
1783 2008-02-09 Borut Razem <borut.razem AT siol.net>
1785 * src/SDCCval.c, src/SDCCval.h:
1786 code cleaning, added function constChrVal()
1787 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1788 call constChrVal() instead constVal()
1790 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1795 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1796 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1799 2008-02-01 Raphael Neider <rneider AT web.de>
1801 * device/include/pic/pic16f886.h,
1802 * device/include/pic/pic16f887.h: added RA6 and RA7
1804 2008-01-24 Raphael Neider <rneider AT web.de>
1806 * device/include/pic/pic16f88.h: added RA6 and RA7
1807 * device/lib/pic/libdev/disabled_pic16f886.c,
1808 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1810 * src/pic16/devices.inc,
1811 * device/include/pic16/pic18f2423.h,
1812 * device/include/pic16/pic18f2523.h,
1813 * device/include/pic16/pic18fregs.h,
1814 * device/lib/pic16/pics.all
1815 * device/lib/pic16/libdev/pic18f2423.c,
1816 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1817 * device/lib/pic16/libio/i2c.ignore,
1818 * device/lib/pic16/libio/usart.ignore,
1819 * device/lib/pic16/libio/adc.ignore: ignore new devices
1821 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * src/SDCCast.c (createRMW): fixed bug 1582651
1825 2008-01-20 Borut Razem <borut.razem AT siol.net>
1827 * src/SDCCcse.c: partially fixed enhancement request
1828 #1793872 - multiply by -1 not collapsed
1829 * support/regression/tests/arithcsi.c: added regression test
1831 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1833 * as/mcs51/asx8051.dsp: removed define SDK
1834 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1835 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1837 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1838 cosmetic changes, brought more in sync, changed old K&R to ANSI
1840 2008-01-13 Borut Razem <borut.razem AT siol.net>
1842 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1843 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1845 2007-12-30 Borut Razem <borut.razem AT siol.net>
1847 * src/pic16/gen.c: fixed implementation of bitwise operations for
1849 * support/regression/tests/bitwise.c: added test cases
1851 2007-12-29 Borut Razem <borut.razem AT siol.net>
1853 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1854 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1855 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1856 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1857 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1858 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1859 src/pic16/pcode.[ch]: added const qualifier
1860 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1861 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1862 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1863 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1864 * as/asxxsrc/aslex.c: use dbuf_getline()
1865 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1866 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1867 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1868 as/z80/asm.h, as/z80/z80adr.c:
1869 changed type of ib and ip to const char *
1871 2007-12-28 Borut Razem <borut.razem AT siol.net>
1873 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1874 introduced (readlin) - long lines are turuncated
1875 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1876 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1877 as/z80/Makefile.in: moved aslex.c to asxxsrc
1878 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1879 * as/hc08/asmain.c, as/mcs51/asmain.c:
1880 added missing initialization of a_addr field
1881 * support/regression/tests/long_asm_line.c: added regtest for long
1884 2007-12-22 Borut Razem <borut.razem AT siol.net>
1886 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1888 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1890 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1892 2007-12-16 Borut Razem <borut.razem AT siol.net>
1894 * device/include/pic16/stdbool.h: removed, since already exists in
1895 device/include/; this also fixes bitopcse.c regression test for pic16
1897 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1898 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1899 dereference doesn't work; covered by regression test bug1399290
1901 2007-12-05 Borut Razem <borut.razem AT siol.net>
1903 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1906 2007-12-01 Borut Razem <borut.razem AT siol.net>
1908 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1909 corrected handling of the highest_valid_address
1911 2007-11-17 Raphael Neider <rneider AT web.de>
1913 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1914 * src/pic/glue.c (picglue): emit .file if --debug is given
1916 2007-11-17 Raphael Neider <rneider AT web.de>
1918 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1919 care when left or right operand resides in result, fixes #1830220
1921 2007-11-17 Borut Razem <borut.razem AT siol.net>
1923 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1924 #983491 - "Merge duplicate strings function is ineffective"
1925 * support/regression/tests/bug-983491.c: regtest disabled
1926 * as/asxxsrc: created
1927 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1928 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1929 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1930 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1931 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1932 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1933 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1934 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1935 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1936 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1937 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1938 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1939 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1941 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1943 * device/include/stdarg.h: added and removed some casts
1944 * src/SDCCsymt.c (compareType): Fully check types between generic and
1945 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1947 2007-11-13 Borut Razem <borut.razem AT siol.net>
1949 * support/regression/tests/bug-1817005.c:
1950 added regtest for bug #1817005 - as-z80 chokes on long labels
1952 2007-11-12 Borut Razem <borut.razem AT siol.net>
1954 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1955 as/z80/asout.c, as/z80/aslist.c:
1956 fixed bug #1817005 - as-z80 chokes on long labels
1958 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * as/z80/asmain.c: cosmetic changes
1964 * as/z80/alloc.h: removed
1966 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1967 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1968 * as/link/hc08/Makefile.in,
1969 * as/link/mcs51/Makefile.in,
1970 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1972 * as/link/mcs51/lkarea.c,
1973 * as/link/mcs51/lkmain.c: cosmetic changes
1974 * as/link/hc08/lklibr.c,
1975 * as/link/z80/lklibr.c,
1976 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1977 used cygwin_conv_to_full_posix_path,
1978 added warnings, cosmetic changes, brought more in sync
1979 changed old K&R into ANSI function declarations
1980 * as/link/z80/lklibr.c (loadAdb): added
1981 * as/link/z80/lkmain.c: removed -- option from usage text
1983 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1985 * src/mcs51/gen.c (outBitC): optimized for no result
1987 2007-10-31 Borut Razem <borut.razem AT siol.net>
1989 * src/SDCCsymt.c: fixed (hopeful properly) bug
1990 #1805702 - order of extern matters
1991 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1994 2007-10-29 Borut Razem <borut.razem AT siol.net>
1996 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1997 - order of extern matters
1998 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2001 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2004 24bitMode, portIsDS390
2005 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2006 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2007 (notVolatileVariable): also check sloc names,
2008 (callFuncByName): moved ftab[] out of function and sorted it by use
2010 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2012 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2013 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2014 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2015 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2016 * support/regression/tests/bug-880197.c: new, added
2018 2007-10-28 Borut Razem <borut.razem AT siol.net>
2020 * support/regression/Makefile.in,
2021 support/regression/ports/mcs51-large/spec.mk,
2022 support/regression/ports/mcs51-xstack-auto/spec.mk,
2023 support/regression/ports/mcs51-stack-auto/spec.mk,
2024 support/regression/ports/mcs51-medium/spec.mk,
2025 support/regression/ports/mcs51-common/spec.mk,
2026 support/regression/ports/mcs51-common/*,
2027 support/regression/ports/mcs51-small/*:
2028 mcs51 renamed to mcs51-common, created mcs51-small
2029 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2030 * support/regression/tests/bug-1805702.c: added regtest for bug
2033 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2035 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2036 added new rules 265 - 270
2037 * support/regression/tests/bug1721024.c:new, added
2038 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2039 introduced new test-mcs51 to run all mcs51 tests
2041 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * support/regression/tests/bug1816470.c: new, added
2045 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2047 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2048 propagate for *,+,- with float, fixed bug 1816470
2049 (decorateType): cast to resultTypeProp instead of resultType
2051 2007-10-19 Borut Razem <borut.razem AT siol.net>
2053 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2054 function is ineffective" for pic16 tareget
2055 * support/scripts/listerr.c: corrected include path
2056 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2059 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2061 * support/regression/tests/using.c: new, added
2062 * support/regression/tests/vaargs.c: fixed and enabled test
2064 2007-10-18 Borut Razem <borut.razem AT siol.net>
2066 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2068 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2070 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * doc/sdccman.lyx: documented option --Werror
2073 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2074 RegBankUsed[] earlier
2076 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2078 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2082 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2084 * src/SDCCast.c (decorateType): improved optimization of tri-op
2085 * src/SDCCerr.c (vwerror, setWError),
2087 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2088 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2090 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2092 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2093 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2094 * support/regression/tests/bug-223113.c,
2095 * support/regression/tests/bug-426632.c,
2096 * support/regression/tests/bug-468811.c,
2097 * support/regression/tests/bug-477835.c,
2098 * support/regression/tests/bug-478094.c,
2099 * support/regression/tests/bug-499644.c,
2100 * support/regression/tests/bug-524209.c,
2101 * support/regression/tests/bug-524211.c,
2102 * support/regression/tests/packcast.c,
2103 * support/regression/tests/structidx.c: added empty tests
2104 * support/regression/tests/bug-607243.c: enabled test
2106 2007-10-06 Borut Razem <borut.razem AT siol.net>
2108 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2109 support of universal binaries on Mac OS X
2111 2007-10-02 Borut Razem <borut.razem AT siol.net>
2113 * src/SDCCval.h: unified double2ul macro for all platforms
2114 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2115 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2117 2007-09-30 Borut Razem <borut.razem AT siol.net>
2119 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2121 * sdcc_vc_in.h: enabled warnings
2122 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2123 unsigned type, result still unsigned
2124 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2126 2007-09-28 Raphael Neider <rneider AT web.de>
2128 * src/pic/device.c (find_device): prevent buffer underflow error
2129 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2130 the just destroyed list entry
2132 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2134 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2137 2007-09-18 Borut Razem <borut.razem AT siol.net>
2139 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2140 applied to unsigned type, result still unsigned
2142 2007-09-17 Borut Razem <borut.razem AT siol.net>
2144 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2145 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2146 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2147 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2148 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2149 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2150 src/z80/gen.c, src/z80/ralloc.c:
2151 fixed bug #1739860 - sdcc does not work correctly on some platforms
2153 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2155 2007-09-17 Raphael Neider <rneider AT web.de>
2157 * src/pic16/device.c: reverted to previous version
2158 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2160 2007-09-16 Raphael Neider <rneider AT web.de>
2162 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2163 as this raises a ton of gpasm warnings, just emit a second label
2164 * src/pic16/devices.inc,
2165 * device/lib/pic16/pics.all,
2166 * device/lib/pic16/libdev/pic18f2585.c,
2167 * device/lib/pic16/libdev/pic18f2680.c,
2168 * device/lib/pic16/libdev/pic18f2682.c,
2169 * device/lib/pic16/libdev/pic18f2685.c,
2170 * device/lib/pic16/libdev/pic18f4585.c,
2171 * device/lib/pic16/libdev/pic18f4680.c,
2172 * device/lib/pic16/libdev/pic18f4682.c,
2173 * device/lib/pic16/libdev/pic18f4685.c,
2174 * device/include/pic16/pic18f2585.h,
2175 * device/include/pic16/pic18f2680.h,
2176 * device/include/pic16/pic18f2682.h,
2177 * device/include/pic16/pic18f2685.h,
2178 * device/include/pic16/pic18f4585.h,
2179 * device/include/pic16/pic18f4680.h,
2180 * device/include/pic16/pic18f4682.h,
2181 * device/include/pic16/pic18f4685.h,
2182 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2183 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2184 patch contributed by Anton Strobl, applied with changes
2186 2007-09-16 Raphael Neider <rneider AT web.de>
2188 * device/include/pic16/pic18f2431.h,
2189 * device/include/pic16/pic18f25j10.h,
2190 * device/include/pic16/pic18f4431.h,
2191 * device/include/pic16/pic18f45j10.h: adopted common include style
2192 * device/include/pic16/pic18f1320.h,
2193 * device/include/pic16/pic18f2320.h,
2194 * device/include/pic16/pic18f2525.h,
2195 * device/include/pic16/pic18f4320.h,
2196 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2197 * device/include/pic16/pic18fregs.h: prepared for automatic include
2198 file selection by having DEVICE.h for every DEVICE
2199 * device/lib/pic16/libdev/pic18f2320.c,
2200 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2202 * device/lib/pic16/configure.in,
2203 * device/lib/pic16/configure: use rm -rf instead of rmdir
2204 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2205 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2207 2007-09-09 Borut Razem <borut.razem AT siol.net>
2209 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2210 distingush between i386 and ppc Mac OS X versions
2212 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2214 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2215 * support/regression/tests/bug1788177.c: new, added
2217 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2219 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2220 * device/include/mcs51/lint.h added keyword __naked
2222 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2226 * src/SDCCmem.h: removed maxRegBank
2227 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2228 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2229 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2230 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2231 name and behaviour to handle banked functions
2232 (scan4op): and use it to fix bug 1786213
2234 2007-09-03 Raphael Neider <rneider AT web.de>
2236 * device/include/pic16/pic18f248.h,
2237 * device/include/pic16/pic18f258.h,
2238 * device/include/pic16/pic18f448.h,
2239 * device/lib/pic16/libdev/pic18f248.c,
2240 * device/lib/pic16/libdev/pic18f258.c,
2241 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2242 added T0CONbits, fixes #1786891
2244 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2246 * src/ds390/gen.c (genFarPointerSet),
2247 * src/hc08/ralloc.c (packRegisters),
2248 * src/mcs51/ralloc.c (packRegisters),
2249 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2251 * src/SDCCicode.h: POINTER_SET can be true for literals too
2252 * support/regression/tests/bug1750318.c: new, added
2254 2007-08-23 Borut Razem <borut.razem AT siol.net>
2256 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2257 library versions without the completition functionality
2259 2007-08-22 Raphael Neider <rneider AT web.de>
2261 * device/include/pic16/pic18f1220.h,
2262 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2264 2007-08-12 Borut Razem <borut.razem AT siol.net>
2266 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2268 2007-08-11 Borut Razem <borut.razem AT siol.net>
2270 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2271 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2272 support/Util/SDCCerr.[ch] moved to src
2273 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2274 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2275 device/examples/ds390/tinitalk/tinitalk.dsp,
2276 device/examples/serialcomm/windows/serialcomm.dsp,
2277 support/librarian/librarian.dsp:
2278 removed linking of unused odbc32.lib and odbccp32.lib
2279 * support/scripts/winres.h:
2280 added for compilation with Visual C++ 2005 Express Edition
2282 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2284 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2287 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2289 * sdccconf_in.h: update the endian test so that SPARC Solaris
2290 does not throw syntax errors
2292 2007-08-06 Borut Razem <borut.razem AT siol.net>
2294 * doc/sdccman.lyx: removed two index entries which prevented the
2295 generation of sdcc doc archive
2297 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2299 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2300 instead of lyx 1.5.0.
2302 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2304 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2305 Lucas Loizaga, with minor modifications. Thanks!
2307 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2309 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2312 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2314 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2315 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2318 2007-07-22 Borut Razem <borut.razem AT siol.net>
2320 * configure.in, configure: re-introduced .version
2321 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2322 the version reverted to 2.7.0
2324 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2327 * doc/sdccman.lyx: bumped version to 2.7.3
2328 * device/include/mcs51/compiler.h: fixed elif->else
2329 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2330 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2331 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2332 enable accuse for bit operands
2333 * src/SDCCmain.c (printVersionInfo),
2334 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2335 environment descriptor
2336 * src/SDCCutil.h: added getBuildEnvironment
2337 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2338 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2339 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2340 * support/regression/tests/bug1348008.c,
2341 * support/regression/tests/bug1496419.c,
2342 * support/regression/tests/bug1503067.c,
2343 * support/regression/tests/preproc.c: added empty tests
2345 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2347 * support/regression/tests/bug1678803.c: new, added
2349 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * as/link/hc08/lkihx.c,
2353 * as/link/hc08/lkrloc.c,
2354 * as/link/mcs51/lkihx.c,
2355 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2356 ihxExtendedLinearAddress
2357 * as/link/mcs51/lkrloc.c (relr),
2358 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2359 acall/ajmp, see bug 830513
2361 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2363 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2364 (cseBBlock): remember aggr2ptr has been used
2365 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2366 (geniCodeAssign): fixed bug 868103
2367 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2368 added operandSize prototype
2369 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2370 (genDataPointerSet): use max of size of right and result,
2371 (gencjne): added parameter useCarry for optimization,
2372 (genCmpEq): use carry if appropriate,
2373 (genXor): check if operand already in carry
2374 * support/regression/tests/bug-868103.c: enabled test
2376 2007-07-12 Raphael Neider <rneider AT web.de>
2378 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2380 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2382 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2383 from Robert Larice, thanks
2384 * support/regression/tests/bitopcse.c,
2385 * support/regression/tests/bitvars.c,
2386 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2387 * support/regression/tests/bug-927659.c: enabled test for z80
2388 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2389 * support/regression/tests/bug1745717.c: new, added
2390 * support/regression/tests/literalop.c,
2391 * support/regression/tests/nullstring.c: removed storage definitions that
2392 are now in testfwk.h
2394 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2396 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2397 and bool for targets that do not fully support it.
2398 * support/regression/tests/bug1546986.c,
2399 * support/regression/tests/bug1723128.c,
2400 * support/regression/tests/bug1734654.c,
2401 * support/regression/tests/bug1738367.c,
2402 * support/regression/tests/constantRange.c: only use bool if allowed
2404 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2406 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2407 Larice, also handle function pointers
2408 * support/regression/tests/bug1749275.c: new, added
2410 2007-07-03 Borut Razem <borut.razem AT siol.net>
2412 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2413 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2414 #1746528: SDCC should ignore ':' in inline assembler comments
2415 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2417 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2420 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2422 2007-06-29 Borut Razem <borut.razem AT siol.net>
2424 * src/SDCCmain.c: fixed bug
2425 #1744746: SDCC #4867: broken option --xram-size
2427 2007-06-28 Borut Razem <borut.razem AT siol.net>
2429 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2430 find out the endianess of host machine for ucsim
2432 2007-06-27 Borut Razem <borut.razem AT siol.net>
2434 * support/regression/generate-cases.py: corrected the file name
2436 * configure.in, configure, sdccconf_in.h: find out the endianess of
2438 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2441 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2443 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2445 2007-06-26 Borut Razem <borut.razem AT siol.net>
2447 * support/regression/generate-cases.py: display warning if function
2448 list is empty; implemented more flexible rule for detection of
2449 testing functions, allowing return type 'void' in the same line as
2450 the function name in the function definition
2451 * support/regression/tests/bug-1654060.c: corrected test
2452 * support/librarian/sdcclib.c: fixed warning:
2453 format '%s' expects type 'char *', but argument 2 has type 'int'
2455 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2457 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2458 Multiple infiles for sdcclib.
2460 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2462 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2465 2007-06-18 Borut Razem <borut.razem AT siol.net>
2467 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2468 how to handle comments, so they have to be removed by the
2469 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2470 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2471 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2472 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2473 table driven option hadling
2475 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2477 * src/SDCCast.c (decorateType),
2478 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2479 iCode to ast level to fix bug 1738367
2480 * support/regression/tests/bug1738367.c: new, added
2482 2007-06-15 Raphael Neider <rneider AT web.de>
2484 * src/pic16/devices.inc,
2485 * device/lib/pic16/pics.all,
2486 * device/include/pic16/pic18fregs.h,
2487 * device/include/pic16/pic18f[24][45]20.h,
2488 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2489 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2490 * device/lib/pic16/Makefile.in: faster cleanup
2492 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2494 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2496 2007-06-13 Raphael Neider <rneider AT web.de>
2498 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2500 2007-06-12 Raphael Neider <rneider AT web.de>
2502 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2503 suppress bit defines if NO_BIT_DEFINES is #define'd
2504 * device/include/pic/pic*.h: recreated all headers to include
2505 conditional bit defines
2506 * device/include/pic/pic16f886.h,
2507 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2508 * device/include/pic/recreate.sh: script to recreate the complete
2509 device library files based on the currently supported devices
2511 2007-06-12 Borut Razem <borut.razem AT siol.net>
2513 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2514 support/regression/Makefile.in, support/scripts/build.mak,
2515 support/scripts/Makefile.snapshot:
2516 use new svn URL scheme
2517 * doc/sdccman.lyx: SDCC Wiki moved to
2518 http://sdcc.wiki.sourceforge.net/
2520 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2522 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2523 * support/regression/tests/bug1734654.c: added
2525 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2527 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2528 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2529 with literal operands
2531 2007-06-10 Borut Razem <borut.razem AT siol.net>
2533 * as/link/z80/lklibr.c: fixed mingw build warning
2534 lklibr.c:575: warning: implicit declaration of function 'tolower'
2535 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2536 src/z80/main.c: move target specific options from src/SDCCmain.c
2537 to src/<target>/main.c
2539 2007-06-09 Borut Razem <borut.razem AT siol.net>
2541 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2542 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2543 * support/regression/tests/bug-1294691.c: added
2545 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2547 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2548 can also be static, fixes bug 1733438
2549 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2550 have absolute address too
2551 (computeType): added optimization for 'cond ? true : false'
2552 * support/regression/tests/absolute.c: added test for static absolute var
2554 2007-06-08 Raphael Neider <rneider AT web.de>
2556 * src/regression/Makefile: suppress parallel builds, allow easy
2557 switching between pic14/pic16 ports
2558 * src/regression/picregs.h: added pic14/16 header file switch
2559 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2560 inline.c,nestfor.c,string1.c}: include "picregs.h"
2562 2007-06-07 Borut Razem <borut.razem AT siol.net>
2564 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2565 permanent solution to suppress GCC 4.2.0 c++ warning:
2566 deprecated conversion from string constant to `char *'
2567 use 'const char *' where ever required
2568 * support/regression/generate-cases.py: implemented more flexible rule
2569 for detection of testing functions, allowing white-spaces surrounding
2570 the function name and the 'void' parameter.
2571 * support/regression/tests/constantRange.c,
2572 support/regression/tests/scott-compare3.c: fixed failing regression
2573 tests, uncovered by implementation of more flexible rule for detection
2574 of testing functions
2576 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2578 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2580 2007-06-04 Borut Razem <borut.razem AT siol.net>
2582 * configure.in, configure, config_vc.awk: sdcc version number is now
2583 stored in configure.in; removed .version
2584 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2585 doc/INSTALL.txt: version bumped to 2.7.2
2586 * sim/ucsim/configure.in, sim/ucsim/configure:
2587 use "read" to read from .version
2589 2007-06-03 Borut Razem <borut.razem AT siol.net>
2591 * */Makefile.in: removed annoying warning:
2592 Makefile:xx: Makefile.dep: No such file or directory
2594 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2596 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2597 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2598 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2599 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2600 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2601 bugfix: only use newBoolLink for bit result type
2602 * src/SDCCicode.c (geniCodeLogic): added param tree,
2603 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2604 (geniCodeLogicAndOr): use IS_BIT,
2605 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2606 (ast2iCode): added tree param to geniCodeLogic for comparisons
2607 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2608 * support/regression/tests/bug1723128.c: added test NotZero
2610 2007-06-01 Borut Razem <borut.razem AT siol.net>
2612 * SDCPP synchronized with GCC CPP release version 4.2.0,
2613 currently the latest release:
2614 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2615 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2616 support/cpp2/cppdefault.h, support/cpp2/except.h,
2617 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2618 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2619 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2620 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2621 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2622 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2623 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2624 support/cpp2/opts.h, support/cpp2/output.h,
2625 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2626 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2627 support/cpp2/system.h, support/cpp2/version.c,
2628 support/cpp2/Makefile.in: modified
2629 * support/cpp2/opts-common.c: added
2630 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2631 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2632 search for included source file in local directory
2633 * sim/ucsim/configure, sim/ucsim/configure.in:
2634 temporary solution to suppress GCC 4.2.0 c++ warning:
2635 deprecated conversion from string constant to `char *'
2637 2007-06-01 Raphael Neider <rneider AT web.de>
2639 * device/lib/pic/libdev/pic12f683.c,
2640 * device/include/pic/pic12f683.h: added GPIO bits
2642 2007-06-01 Raphael Neider <rneider AT web.de>
2644 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2645 quotation marks, clarified role of PIC14 vs. PIC16 ports
2646 * src/pic16/devices.inc,
2647 * device/include/pic16/pic18fregs.h,
2648 * device/include/pic16/pic18f[24][45]j10.h,
2649 * device/lib/pic16/pics.all,
2650 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2651 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2652 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2653 for new devices as they are not yet supported by gputils
2655 2007-05-31 Borut Razem <borut.razem AT siol.net>
2657 * Small Device C Compiler 2.7.0 released
2658 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2659 changed sdcc version to 2.7.1
2660 * support/scripts/sdcc.nsi: added How to create WIN32 release
2663 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2665 * doc/sdccman.lyx: documented initialization and allocation of absolute
2666 variables, bit parameter passing, the need for function pointers to be
2667 reentrant and alpha quality support of inline and retrict
2669 2007-05-26 Borut Razem <borut.razem AT siol.net>
2671 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2672 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2673 * docs/knownbugs.html: updated
2675 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2677 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2679 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2681 (gencjneshort): optimized when left is AOP_DIR
2682 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2683 initializing unions in a struct/array
2684 * support/regression/fwk/include/testfwk.h: added defines for data, near
2685 and far for host and z80
2686 * support/regression/tests/bug1723128.c: new, added
2688 2007-05-22 Borut Razem <borut.razem AT siol.net>
2690 * doc/knownbugs.html: updated
2692 2007-05-21 Raphael Neider <rneider AT web.de>
2694 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2695 error message instead
2696 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2698 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2702 2007-05-21 Raphael Neider <rneider AT web.de>
2704 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2706 * src/regression/gpsim_assert.h,
2707 * src/regression/Makefile,
2708 * src/regression/pcodeopt.c: regression test for the above fix
2710 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2712 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2713 jumps to self, fixed bug 1717281
2715 2007-05-10 Borut Razem <borut.razem AT siol.net>
2717 * support/scripts/gen_known_bugs.pl: cosmetic fix
2718 * doc/knownbugs.html: generated by gen_known_bugs.pl
2720 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2722 * src/SDCCast.c (createFunction): also generate non-inlined version of
2723 function for functions declared as "static inline"
2724 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2725 function can be inlined after non-inlined version generated.
2727 2007-05-10 Borut Razem <borut.razem AT siol.net>
2729 * support/scripts/gen_known_bugs.pl: added script
2730 which generates knownbugs.html
2732 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * doc/knownbugs.html: updated for release 2.7.0
2736 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2738 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2740 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2742 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2743 (throughout): updated generating comments
2744 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2745 (throughout): updated generating comments
2746 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2747 rule instead of at the second, or it might skip lines when removing the
2749 * support/regression/tests/bug1714204.c: changed test to foo
2751 2007-05-08 Borut Razem <borut.razem AT siol.net>
2753 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2754 thanks to SDCC Distributed Compile Farm members,
2755 added Z80 and GBZ80 command line options
2756 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2758 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2760 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2761 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2762 * support/regression/tests/longlit.c: modified to be tested at all and
2763 to pass the actual test
2765 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2767 * device/include/mcs51/uPSD33xx.h: Added.
2769 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * device/lib/_gptrput.c,
2772 * device/lib/_gptrget.c: removed old code,
2774 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2775 * support/regression/tests/bug1714204.c: new, added
2777 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2779 * support/regression/tests/regtrack.c: test was never executed
2780 because of the regression test being picky about white spaces.
2781 * device/lib/mcs51/crtclear.asm: added comment
2783 2007-05-06 Raphael Neider <rneider AT web.de>
2785 * device/lib/pic/Makefile.rules,
2786 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2787 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2789 2007-05-06 Raphael Neider <rneider AT web.de>
2791 * src/pic16/device.h,
2793 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2794 _pic16_setDefaultOptions): removed/reordered command-line args
2795 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2796 devices, regrouped command line args, environment variables),
2797 clarified sone points, added sections on how to add devices to the
2800 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2802 * src/z80/peeph.def: fixed bug in rule 2
2804 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2806 * src/port.h: added TARGET_MCS51_LIKE
2807 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2808 take advantage of it too
2809 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2810 (shiftR2Left2Result): Optimized: don't check shifting by 0
2811 * src/z80/peeph-z80.def,
2812 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2813 modifications, see patch 1700823
2814 * src/mcs51/peep.c (): fixed bug 1712928
2815 * support/regression/tests/bug1712928.c: new, added
2817 2007-05-05 Borut Razem <borut.razem AT siol.net>
2819 * device/lib/pic16/Makefile.common.in,
2820 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2821 removed bash dependencies
2823 2007-05-01 Borut Razem <borut.razem AT siol.net>
2826 fixed bug #1710507: --i-code-in-asm makes compile fail
2827 all iCode comments are now one liners
2828 * src/mcs51/gen.c: fixed memory leak
2830 2007-05-01 Raphael Neider <rneider AT web.de>
2832 * device/lib/pic/libdev/*.c
2833 * device/include/pic/*.h: regenerated all device libs from updated
2835 * support/scripts/inc2h.pl: documented usage, now uses strict to
2838 2007-04-30 Borut Razem <borut.razem AT siol.net>
2841 fixed bug #1669175: Problem with space in output paths
2842 documented how to use paths with spaces for Windows users
2844 2007-04-29 Borut Razem <borut.razem AT siol.net>
2846 * Fixed svn:eol-style and svn:keywords properties
2847 * src/SDCCval.c: fixed bug
2848 #1592871: Segfault with "large" const arrays of characters
2849 replaced recursion with iteration
2850 * Removed svn:executable property from non-executable files
2852 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2854 * src/mcs51/gen.c (genRet): fixed bug 1707003
2856 2007-04-27 Raphael Neider <rneider AT web.de>
2858 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2859 createReachingDefinitions,assignValnums,pic16_destructDF,
2860 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2861 prevent NULL pointer dereferences
2862 * device/lib/pic/libdev/pic16f886.c,
2863 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2864 prevent building them, gputils do not really support them yet
2866 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2868 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2869 helps printf_small. 32 bytes more __idata mem.
2871 2007-04-27 Raphael Neider <rneider AT web.de>
2873 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2874 return early when pb or pb->pcHead is NULL (patch #1708427)
2875 * src/regression/empty.c,
2876 * src/regression/Makefile: added test with empty functions
2877 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2879 2007-04-27 Borut Razem <borut.razem AT siol.net>
2881 * src/SDCCast.c: fixed feature request
2882 #1547512: Redundant strings linked when using sizeof("abc")
2884 2007-04-23 Borut Razem <borut.razem AT siol.net>
2886 * doc/sdccman.lyx, src/SDCCmain.c:
2887 peep-hole comments are generated only if --fverbose-asm option is
2888 specified and --no-peep-comments is not, as proposed by Frieder.
2889 * support/regression/Makefile.in: compile regression tests with
2890 --fverbose-asm option so one can "grep" whether a new (or an old)
2891 peephole is (still) applied; requested by Frieder.
2893 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2895 * device/include/pic/pic16f886.h,
2896 * device/include/pic/pic16f887.h,
2897 * device/lib/pic/libdev/pic16f886.c,
2898 * device/lib/pic/libdev/pic16f887.c,
2899 * device/include/pic/pic14devices.txt,
2900 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2902 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2904 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2907 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2909 * device/lib/_memset.c: assembler version for mcs51
2911 2007-04-22 Borut Razem <borut.razem AT siol.net>
2913 * support/scripts/listerr.c: program to create the list of errors and
2914 warnings list from - added
2915 * doc/sdccman.lyx: removed the note
2916 "For list of warnings and corresponding codes, see err_warn.txt"
2917 * src/SDCCsymt.c: fixed bug #1699804:
2918 Bug with some uses of sizeof(static local array) (MCS51)
2919 * support/regression/tests/bug-1699804.c: added
2921 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2923 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2924 (main): added option -i,
2925 (asmbl, case S_INCL): use search_path_fopen,
2926 mostly from patch 1579668 by Peter Miller, thanks
2927 * src/z80/main.c: fixed typo --callee-saves-bc
2928 * device/include/mcs51/compiler.h: added sfrword for Tasking
2930 2007-04-20 Borut Razem <borut.razem AT siol.net>
2932 * src/z80/main.c: replaced reserved keyword asm with asmblr
2934 2007-04-19 Borut Razem <borut.razem AT siol.net>
2936 * src/port.h: use const pointers to strings
2937 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2938 * src/pic16/main.c: include SDCCargs.h
2939 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2940 const char, since the strings are dynamically allocated
2941 * src/SDCCmain.c: options.code_seg and options.const_seg are
2942 dynamically allocated; check port specific command line options
2943 before the general ones
2944 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2946 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2948 * device/include/ds400rom.h,
2949 * device/lib/ds390/lcd390.c,
2950 * device/lib/ds390/memcpyx.c,
2951 * device/lib/ds390/rtc390.c,
2952 * device/lib/ds400/ds400rom.c,
2953 * device/lib/ds400/memcpyx.c,
2954 * device/lib/hc08/_ret.c: more replacements of keywords with their
2955 double underscore equivalents
2956 * device/lib/ds390/Makefile.in,
2957 * device/lib/ds400/Makefile.in,
2958 * device/lib/gbz80/Makefile.in,
2959 * device/lib/hc08/Makefile.in,
2960 * device/lib/mcs51/Makefile.in,
2961 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2963 2007-04-17 Borut Razem <borut.razem AT siol.net>
2965 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2966 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2967 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2968 to --fverbose-asm, to be gcc'ish
2970 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2972 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2974 2007-04-17 Borut Razem <borut.razem AT siol.net>
2976 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2977 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2978 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2979 with their double underscore equivalent
2981 2007-04-14 Borut Razem <borut.razem AT siol.net>
2983 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2986 2007-04-13 Borut Razem <borut.razem AT siol.net>
2988 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2990 * device/examples/serialcomm/windows/serial.[ch],
2991 device/examples/serialcomm/windows/test_serialcomm.cpp:
2992 updated by Bela Torok
2993 * device/examples/serialcomm/windows/serialcomm.dsw,
2994 device/examples/serialcomm/windows/serialcomm.dsp: added
2996 2007-04-13 Jan Waclawek <wek AT efton.sk>
2998 * doc/sdccman.lyx: additions and changes at various places
2999 (submitted as #1697136).
3000 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3002 2007-04-10 Borut Razem <borut.razem AT siol.net>
3004 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3005 LyX file format changed to 245
3006 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3007 "FreeWare" replaced with "free open source"
3009 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3013 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3015 * device/include/pic16/pic18fregs.h,
3017 * device/lib/_decdptr.c,
3018 * device/lib/_divsint.c,
3019 * device/lib/_divslong.c,
3020 * device/lib/_divuint.c,
3021 * device/lib/_divulong.c,
3022 * device/lib/_fs2schar.c,
3023 * device/lib/_fs2sint.c,
3024 * device/lib/_fs2slong.c,
3025 * device/lib/_fs2uchar.c,
3026 * device/lib/_fs2uint.c,
3027 * device/lib/_fs2ulong.c,
3028 * device/lib/_fsadd.c,
3029 * device/lib/_fscmp.c,
3030 * device/lib/_fsdiv.c,
3031 * device/lib/_fseq.c,
3032 * device/lib/_fsget1arg.c,
3033 * device/lib/_fsget2args.c,
3034 * device/lib/_fsgt.c,
3035 * device/lib/_fslt.c,
3036 * device/lib/_fsmul.c,
3037 * device/lib/_fsneq.c,
3038 * device/lib/_fsnormalize.c,
3039 * device/lib/_fsreturnval.c,
3040 * device/lib/_fsrshift.c,
3041 * device/lib/_fssub.c,
3042 * device/lib/_fsswapargs.c,
3043 * device/lib/_gptrget.c,
3044 * device/lib/_gptrgetc.c,
3045 * device/lib/_gptrput.c,
3046 * device/lib/_logexpf.c,
3047 * device/lib/_modsint.c,
3048 * device/lib/_modslong.c,
3049 * device/lib/_moduint.c,
3050 * device/lib/_modulong.c,
3051 * device/lib/_mulint.c,
3052 * device/lib/_mullong.c,
3053 * device/lib/_schar2fs.c,
3054 * device/lib/_ser.c,
3055 * device/lib/_setjmp.c,
3056 * device/lib/_sint2fs.c,
3057 * device/lib/_slong2fs.c,
3058 * device/lib/_spx.c,
3059 * device/lib/_uchar2fs.c,
3060 * device/lib/_uint2fs.c,
3061 * device/lib/_ulong2fs.c,
3062 * device/lib/asincosf.c,
3063 * device/lib/atanf.c,
3064 * device/lib/calloc.c,
3065 * device/lib/ds390/tinibios.c,
3066 * device/lib/ds400/tinibios.c,
3067 * device/lib/expf.c,
3068 * device/lib/free.c,
3069 * device/lib/hc08/_mulint.c,
3070 * device/lib/logf.c,
3071 * device/lib/malloc.c,
3072 * device/lib/printf_fast.c,
3073 * device/lib/printf_tiny.c,
3074 * device/lib/printfl.c,
3075 * device/lib/realloc.c,
3076 * device/lib/ser_ir.c,
3077 * device/lib/serial.c,
3078 * support/regression/tests/libmullong.c: replaced all special keywords
3079 with their double underscore equivalent
3080 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3081 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3083 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3084 (genRet): if the bit-symbol is ruonly it already is in the carry
3085 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3086 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3087 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3088 type UCHAR if dest is not bit
3090 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3092 * device/include/math.h,
3093 * device/lib/cotf.c,
3094 * device/lib/expf.c,
3095 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3097 2007-04-01 Borut Razem <borut.razem AT siol.net>
3099 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3100 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3101 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3102 gcc_unreachable() called internal_error()...
3104 2007-03-30 Raphael Neider <rneider AT web.de>
3106 * src/pic/ralloc.c (isData): suppress garbage debug output
3108 2007-03-28 Borut Razem <borut.razem AT siol.net>
3111 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3112 is developed, built and used worldwide, and the word "night" doesn't
3115 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * device/include/mcs51/C8051F360.h: new, added
3118 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3120 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3122 * src/SDCC.y (declaration_specifiers, function_specifier),
3123 * support/Util/SDCCerr.c,
3124 * support/Util/SDCCerr.h,
3126 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3128 * src/SDCCmem.c (deallocParms),
3129 * src/SDCCast.c: support for function inlining, not quite complete
3130 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3131 'restrict' qualifier
3133 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3135 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3136 (saveRBank, unsaveRBank): don't save bits,
3137 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3138 * support/regression/tests/bug1535242.c: new, added
3139 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3140 thanks Alexey Shamrin <shamrin AT gmail.com>,
3141 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3142 removed header guard)
3144 * sdcc.spec: bumped version to 2.6.5
3145 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3147 2007-03-22 Borut Razem <borut.razem AT siol.net>
3149 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3150 fixed bug #1653671: sdcdb integration into ddd is broken
3152 2007-03-22 Raphael Neider <rneider AT web.de>
3154 * src/pic/gen.c (popGetExternal): augmented to also create references
3155 to external variables (not only labels),
3156 (genCall): comment on plan to reduce PAGESEL overhead,
3157 (genFunction, genEndFunction): also save/restore FSR around interrupt
3158 handling code, removed lots of unused code
3159 (genDivOneByte): release acquired temp register
3160 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3162 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3163 for registers that need to be saved during interrupts (FSR, STATUS,
3164 PCLATH; W needs special handling), currently only FSR is used
3166 2007-03-22 Raphael Neider <rneider AT web.de>
3168 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3170 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3172 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3174 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3176 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3178 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3180 * as/link/aslink.h: added LKOBJEXT
3181 * as/link/hc08/link_hc08.dsp,
3182 * as/link/hc08/Makefile.bcc,
3183 * as/link/hc08/Makefile.in,
3184 * as/link/mcs51/aslink.dsp,
3185 * as/link/mcs51/Makefile.bcc,
3186 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3187 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3188 * as/link/lkaomf51.c: merged and moved
3189 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3190 * as/link/z80/lkdata.c,
3191 * as/link/lkdata.c: merged and moved
3192 * as/link/hc08/lkmain.c,
3193 * as/link/mcs51/lkmain.c: cosmetic changes
3194 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3195 * as/link/lklex.c: use LKOBJEXT
3196 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3197 ANSI-fied functions, removed bubble-sorts
3198 * as/link/z80/lksym.c as/link/lksym.c: merged,
3200 * as/link/z80/linkgbz80.dsp,
3201 * as/link/z80/linkz80.dsp,
3202 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3203 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3204 * as/link/z80/lkhead.c,
3205 * as/link/z80/lklex.c: deleted
3206 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3207 * as/link/z80/lkmain.c: added copyfile()
3209 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3211 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3213 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3215 * device/lib/_strlen.c: assembler version for mcs51
3217 2007-03-13 Raphael Neider <rneider AT web.de>
3219 * device/include/pic16/pic18f2221.h,
3220 * device/include/pic16/pic18f2321.h,
3221 * device/include/pic16/pic18f2331.h,
3222 * device/include/pic16/pic18f4221.h,
3223 * device/include/pic16/pic18f4321.h,
3224 * device/include/pic16/pic18f4331.h: fixed config byte location names
3225 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3226 consistently named config byte locations
3228 2007-03-13 Borut Razem <borut.razem AT siol.net>
3230 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3231 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3232 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3233 as/link/z80/Makefile.in, as/z80/Makefile.in:
3236 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3238 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3239 * device/lib/printf_large.c: pointer was converted to generic
3240 pointer for mcs51 models other than model-small (Maarten noticed)
3242 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3244 * device/include/mcs51/ADuC84x.h: Added.
3246 2007-03-10 Borut Razem <borut.razem AT siol.net>
3248 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3249 fixed RFE #1624219: double backslashes in filenames;
3250 functions hexEscape(), octalEscape() and copyStr() moved from
3251 SDCCval.c to SDCCutil.c and made them glovbally available
3253 2007-03-09 Borut Razem <borut.razem AT siol.net>
3255 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3256 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3257 1673361: Missaligned comments in output files
3259 2007-03-09 Raphael Neider <rneider AT web.de>
3261 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3263 2007-03-09 Raphael Neider <rneider AT web.de>
3267 * src/pic/ralloc.c: suppress undesired debug output
3268 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3270 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3272 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3274 2007-03-07 Borut Razem <borut.razem AT siol.net>
3276 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3277 search include files in the current directory
3279 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3281 * src/SDCCglue.c (emitMaps, glue),
3282 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3284 * support/regression/tests/absolute.c: added xdata test
3286 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3288 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3289 added condition to macro, fixes bug 1666080
3291 2007-03-02 Raphael Neider <rneider AT web.de>
3293 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3295 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3297 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3298 be cleared. Unconditionally set __XPAGE
3299 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3301 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3306 * src/mcs51/rtrack.c,
3308 * doc/sdccman.lyx: added --no-gen-comments
3309 * src/mcs51/peeph.def: added 192.b, disabled 185
3311 2007-02-25 Raphael Neider <rneider AT web.de>
3313 * src/pic16/gen.c (genCast): fixed typo
3314 * device/lib/pic16/Makefile.subdir: only install existing files
3315 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3317 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3319 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3320 * device/lib/mcs51/crtclear.asm,
3321 * device/lib/mcs51/crtxclear.asm: renumbered labels
3322 * device/lib/mcs51/Makefile.in: added crtcall.asm
3323 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3324 * src/mcs51/gen.c (movc): removed,
3325 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3327 (toCarry, genSend, genRet): added function toCarry,
3328 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3329 (assignBit, genAssign, genCast): added function assignBit
3330 * src/mcs51/Makefile.bcc: added rtrack.c
3331 * src/mcs51/ralloc.h: made valueKnown a bitfield
3332 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3333 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3334 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3335 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3336 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3337 (_pop): only pop valid pairs, see gencjneshort,
3338 (gencjneshort): return pair that still needs to be popped, restructured,
3339 (gencjne, genCmpEq): call _pop
3341 2007-02-23 Raphael Neider <rneider AT web.de>
3343 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3345 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3347 * device/include/mcs51/P89LPC925.h: Added.
3349 2007-02-18 Raphael Neider <rneider AT web.de>
3351 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3353 2007-02-17 Borut Razem <borut.razem AT siol.net>
3355 * support/cpp2/directives.c, support/cpp2/version.c:
3356 synchronized with GCC CPP 4.1.2
3358 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3360 * src/mcs51/rtrack.h,
3361 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3362 by checking the strings passed by emitcode() to the assembler.
3363 Feel free to change. This in part addresses RFE #482179.
3364 Set environment variable SDCC_RTRACK to enable.
3365 * src/mcs51/gen.c: inserted hooks
3366 * src/mcs51/ralloc.h: added two members to struct regs
3367 * support/regression/tests/regtrack.c: added
3369 2007-02-14 Borut Razem <borut.razem AT siol.net>
3371 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3372 * Makefile.in: applied patch from Makefile related part of
3373 #1469393: Compiler does not initialize static data
3375 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3377 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3378 for better fix of bug 1273984, compiles pic16 rand.c
3380 2007-02-12 Borut Razem <borut.razem AT siol.net>
3382 * src/pic16/main.c: fixed pic16 standard library directory bug
3384 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3386 * src/hc08/gen.c (genSwap): fix swap regression test
3388 2007-02-10 Borut Razem <borut.razem AT siol.net>
3390 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3392 * support/regression/tests/bug-1654060.c: added regression test for
3395 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3397 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3398 bit moves in return statement
3400 2007-02-09 Borut Razem <borut.razem AT siol.net>
3402 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3405 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3407 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3408 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3410 2007-02-07 Raphael Neider <rneider AT web.de>
3412 * src/pic16/devices.inc,
3413 * device/include/pic16/pic18fregs.h,
3414 * device/include/pic16/pic18f[24][34]31.h,
3415 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3416 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3417 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3419 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3421 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3422 can this have lived here for so many years?
3423 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3424 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3425 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3427 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3429 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3430 appended by loop induction must be at the very end of the eBBlock
3432 2007-02-05 Kevin Vigor
3434 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3436 2007-02-05 Borut Razem <borut.razem AT siol.net>
3438 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3439 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3441 2007-02-03 Borut Razem <borut.razem AT siol.net>
3443 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3444 applied patch #1646602 option to set default signedness of char to
3445 unsigned, added -funsigned-char command line option,
3446 thanks to Gunther Jehle
3447 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3448 prompt for file deletion a few hundred times (especially the
3449 subversion files, which have ro permissions so it asks for
3450 confirmation), thanks to Simon McAuliffe;
3451 added {} + option to find in order to remove multiple files from a
3454 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3456 * device/include/mcs51/SST89x5xRDx.h: Added.
3458 2007-02-02 Raphael Neider <rneider AT web.de>
3460 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3461 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3463 2007-02-01 Raphael Neider <rneider AT web.de>
3465 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3468 2007-01-31 Borut Razem <borut.razem AT siol.net>
3470 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3471 if compiled with GCC. Thanks to Raphael Neider
3473 2007-01-31 Raphael Neider <rneider AT web.de>
3475 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3476 operand names, handles name and (name + n) for all n,
3477 (sameBank): restructured, also check bank allocation policy,
3478 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3479 (pic14_operandsAllocatedInSameBank): check whether to operands
3480 will be allocated into the same bank (i.e., section) to reduce
3481 BANKSEL overhead, queried from pcode.c:sameBank,
3482 (pic14printLocals): reintroduced clustering registers into a single
3483 section: all compiler generated symbols will now reside in one
3484 bank (per file), reducing BANKSEL overhead and code size,
3485 (showAllMemmaps): use local dbuf where possible
3487 2007-01-29 Raphael Neider <rneider AT web.de>
3489 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3490 (call_libraryfunc): retrieve/create symbol and mark as used,
3491 (genFunction): mark defined functions as non-extern and add again
3492 to code memmap for later output
3493 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3494 (pic14printLocals): reworked for new symbol emission,
3495 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3496 showAllMemmaps): reworked symbol output using dbufs, added handling
3497 of string literals (still incomplete),
3498 (picglue): removed symbol emission, moved into showAllMemmaps,
3499 (emitSymbolSet): new workhorse for symbol output,
3500 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3502 2007-01-29 Borut Razem <borut.razem AT siol.net>
3504 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3505 component contains the extension separator.
3507 2007-01-28 Borut Razem <borut.razem AT siol.net>
3509 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3511 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3512 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3513 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3514 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3515 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3516 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3517 src/z80/gen.c, support/Util/MySystem.c:
3518 accept slash and backslash as directory separator on WIN32 and
3521 2007-01-28 Raphael Neider <rneider AT web.de>
3523 * src/pic16/devices.inc,
3524 * device/include/pic16/pic18f[24][23]21.h,
3525 * device/include/pic16/pic18fregs.h,
3526 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3527 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3528 * device/lib/pic16/libio/adc.ignore,
3529 * device/lib/pic16/libio/i2c.ignore,
3530 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3531 family, as gputils do not yet support the devices
3532 * device/lib/pic16/Makefile.subdir: ignore errors on install
3533 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3534 headers and libraries from gputils .inc files
3536 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3538 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3540 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3542 * doc/sdccman.lyx: add printf benchmarks
3544 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3546 * device/lib/printf_fast.c: fix %c, char promoted to int
3547 * device/lib/printf_tiny.c: fix %c, char promoted to int
3549 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3551 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3553 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3555 * support/regression/tests/swap.c: 64 bit hosts failed
3556 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3558 2007-01-25 Raphael Neider <rneider AT web.de>
3560 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3561 based on absolute register address, patch by Alex Blond
3563 2007-01-22 Raphael Neider <rneider AT web.de>
3565 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3566 emitted, do not emit them again...
3568 2007-01-22 Raphael Neider <rneider AT web.de>
3570 * src/regression/bank1.c, src/regression/compare6.c,
3571 src/regression/add.c: cosmetic changes
3572 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3573 * src/pic/gen.c: fixed global zero and one,
3574 (aopForSym): removed unued code,
3575 (aopGet): assert aop is defined, check and use `index' of
3576 pCodeImmd operands (fixes #1630908),
3577 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3578 (register_reassign): prevent accidental register unification,
3579 (ReuseReg): cosmetic changes (also above)
3580 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3581 pic14emitStaticSeg): do not emit initialized data,
3582 (printIval*): replaced with working versions,
3583 (pic14createInterruptVect,picglue): use idata for initialized data,
3584 now init data should work in all modules (not only main()),
3585 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3587 2007-01-21 Borut Razem <borut.razem AT siol.net>
3589 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3590 use -fPIC or -fpic if they are supported and not ignored
3591 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3592 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3594 2007-01-20 Borut Razem <borut.razem AT siol.net>
3596 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3597 implemented RFE #1470316: allow "$" in variable names
3599 2007-01-20 Raphael Neider <rneider AT web.de>
3601 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3603 2007-01-20 Raphael Neider <rneider AT web.de>
3605 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3606 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3607 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3608 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3609 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3610 * device/lib/pic/libdev/pic*.c,
3611 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3612 * device/lib/pic/libdev/Makefile.in: show progress
3614 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3616 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3617 * support/scripts/sdcc_cygwin_mingw32,
3618 * support/scripts/sdcc_mingw32,
3619 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3620 conformance with autoconf 2.6
3622 2007-01-19 Raphael Neider <rneider AT web.de>
3624 * src/pic/device.c (register_map): fixed list construction
3625 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3626 (genMod): removed case for genModbits,
3627 (genModbits): removed as now unused/unimplemented
3628 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3630 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3632 * support/regression/tests/swap.c: added in response to #1638622
3633 * doc/sdccman.lyx: synced version, minor changes
3635 2007-01-18 Borut Razem <borut.razem AT siol.net>
3637 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3638 thanks to Gunther Jehle
3639 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3640 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3641 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3642 use filename in lineno instead.
3643 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3644 print the file name in ast_print()
3646 2007-01-18 Borut Razem <borut.razem AT siol.net>
3648 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3650 * src/SDCC.lex: stringLiteral() returns const char pointer,
3651 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3652 fixed column counting
3653 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3654 accept const char pointer as parameter
3655 * src/SDCCdwarf2.c: corrected buffer size
3657 2007-01-17 Borut Razem <borut.razem AT siol.net>
3659 * support/Util/dbuf_string.c: fixed for amd64
3661 2007-01-15 Borut Razem <borut.razem AT siol.net>
3663 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3664 removed terminal symbol ELIPSIS, since it was never generated by the
3665 lexer and it was wrongly used in parameter_identifier_list rule
3667 2007-01-15 Raphael Neider <rneider AT web.de>
3669 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3670 code page and data banking description
3671 * src/pic/genarith.c,
3672 * src/pic/gen.h: removed bit arithmetic functions,
3673 updated exit(1) to exit(EXIT_FAILURE)
3674 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3675 * device/include/pic16/pic18f2455.h,
3676 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3677 TRISD and TRISE, fixed/added some bit names
3678 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3679 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3680 updated pic18f2455.{c,h} instead of duplicating them
3682 2007-01-14 Borut Razem <borut.razem AT siol.net>
3684 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3685 Cannot debug files that contain spaces in the path name
3686 by converting spaces in asm file name to underscores
3688 2007-01-13 Borut Razem <borut.razem AT siol.net>
3690 * doc/sdccman.lyx: fixed format errors
3692 2007-01-10 Borut Razem <borut.razem AT siol.net>
3694 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3695 codeseg/constseg #pragma fail
3696 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3697 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3698 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3699 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3701 2007-01-09 Borut Razem <borut.razem AT siol.net>
3703 * get rid of diagnistic.[ch], pretty-print.[ch],
3704 c-pretty-print.[ch], ... used just for error, warning, ...
3706 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3707 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3708 suppoprt/cpp2/pretty-print.[ch]:
3710 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3711 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3712 suppoprt/cpp2/sdcpp.dsp:
3715 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3717 * device/lib/printf_large.c (output_float): removed recursion,
3718 use smaller buffer on stack for mcs51,
3719 fixed bug printing 1.96
3720 * support/regression/tests/snprintf.c: added test
3722 2007-01-07 Borut Razem <borut.razem AT siol.net>
3724 * use dynamic memory buffers instead temporary files
3725 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3727 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3728 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3729 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3730 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3731 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3732 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3733 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3734 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3735 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3736 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3737 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3738 support/Util/dbuf.c, support/Util/dbuf.h:
3740 * .version, sdcc.spec: bumped version to 2.6.4
3742 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3744 * src/port.h: added TARGET_Z80_LIKE macro
3745 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3746 output PSEG location if --xram-loc or --xstack-loc was used
3747 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3749 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3751 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3752 * as/as_z80.dsp, as/z80/as_z80.dsp,
3753 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3754 * sdcc.dsw: moved project files into subdir
3755 * as/hc08/as_hc08.dsp,
3756 * as/hc08/Makefile.bcc,
3757 * as/hc08/Makefile.in,
3758 * as/mcs51/Makefile.bcc,
3759 * as/mcs51/Makefile.in,
3760 * as/z80/Makefile.bcc,
3761 * as/z80/Makefile.in,
3762 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3765 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3768 * as/mcs51/asmain.c,
3770 * as/z80/assym.c: removed include "strcmpi.h"
3771 * as/hc08/strcmpi.c,
3772 * as/hc08/strcmpi.h,
3773 * as/mcs51/strcmpi.c,
3774 * as/mcs51/strcmpi.h,
3775 * support/Util/strcmpi.c,
3776 * support/Util/strcmpi.h: removed files
3777 * as/strcmpi.c: added as_strncmpi()
3779 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3781 * sdcc.dsw: Added some dependencies on project config.dsp
3783 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3785 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3786 with [di]ram_start to fix a regresion
3788 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3790 * configure.in: added missing mcs51 in status output
3791 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3793 * debugger/mcs51/clean.mk (distclean): remove config.h
3794 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3795 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3796 options.h, s-options-h and options.c
3797 * support/cpp2/clean.mk: unused, removed
3798 * Makefile.common.in,
3801 * as/hc08/Makefile.in,
3803 * as/mcs51/Makefile.in,
3804 * as/mcs51/clean.mk,
3807 * as/z80/Makefile.in,
3809 * as/link/Makefile.in,
3810 * as/link/hc08/Makefile.in,
3811 * as/link/hc08/clean.mk,
3812 * as/link/mcs51/Makefile.in,
3813 * as/link/mcs51/clean.mk,
3814 * as/link/z80/Makefile.in,
3815 * as/link/z80/clean.mk,
3816 * as/link/z80/conf.mk,
3817 * debugger/mcs51/Makefile.in,
3818 * debugger/mcs51/clean.mk,
3819 * device/include/Makefile.in,
3820 * device/lib/Makefile.in,
3821 * device/lib/mcs51/Makefile.in,
3822 * device/lib/pic/Makefile.in,
3823 * device/lib/pic/Makefile.common.in,
3824 * device/lib/pic/Makefile.subdir,
3825 * device/lib/pic/Makefile.rules,
3826 * device/lib/pic16/libio/Makefile.in,
3827 * device/lib/pic16/Makefile.subdir,
3828 * device/lib/pic16/libdev/Makefile.in,
3829 * device/lib/pic16/Makefile.rules,
3830 * device/lib/pic16/Makefile.common.in,
3831 * sim/ucsim/avr.src/Makefile.in,
3832 * sim/ucsim/main_in.mk,
3833 * sim/ucsim/cmd.src/Makefile.in,
3834 * sim/ucsim/doc/Makefile.in,
3835 * sim/ucsim/gui.src/Makefile.in,
3836 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3837 * sim/ucsim/gui.src/serio.src/Makefile.in,
3838 * sim/ucsim/hc08.src/Makefile.in,
3839 * sim/ucsim/libltdl/Makefile.in,
3840 * sim/ucsim/s51.src/Makefile.in,
3841 * sim/ucsim/sim.src/Makefile.in,
3842 * sim/ucsim/sim.src/conf.mk,
3843 * sim/ucsim/xa.src/Makefile.in,
3844 * sim/ucsim/z80.src/Makefile.in,
3848 * support/cpp2/Makefile.in,
3849 * support/librarian/Makefile.in,
3850 * support/librarian/clean.mk,
3851 * support/makebin/Makefile.in,
3852 * support/makebin/clean.mk,
3853 * support/packihx/Makefile.in,
3854 * support/regression/Makefile.in,
3855 * support/regression/ports/ds390/spec.mk,
3856 * support/regression/ports/gbz80/spec.mk,
3857 * support/regression/ports/hc08/spec.mk,
3858 * support/regression/ports/mcs51/spec.mk,
3859 * support/regression/ports/mcs51-large/spec.mk,
3860 * support/regression/ports/mcs51-medium/spec.mk,
3861 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3862 * support/regression/ports/pic14/spec.mk,
3863 * support/regression/ports/pic16/spec.mk,
3864 * support/regression/ports/mcs51-stack-auto/spec.mk,
3865 * support/regression/ports/ucz80/spec.mk,
3866 * support/regression/ports/xa51/spec.mk,
3867 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3868 adding a slash after $(top_builddir) and/or adding @datarootdir@
3870 * debugger/mcs51/configure.in,
3871 * device/lib/pic/configure.in,
3872 * device/lib/pic16/configure.in,
3873 * sim/ucsim/configure.in,
3874 * support/cpp2/configure.in,
3875 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3877 * debugger/mcs51/configure,
3878 * device/lib/pic/configure,
3879 * device/lib/pic16/configure,
3880 * sim/ucsim/configure,
3881 * support/cpp2/configure,
3882 * support/packihx/configure: generated with autoconf 2.60
3884 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3886 * as/link/hc08/lkihx.c (newArea),
3887 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3889 2007-01-02 Borut Razem <borut.razem AT siol.net>
3891 * doc/sdccman.lyx: documented #pragma sdcc_hash
3892 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3894 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3896 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3898 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3899 empty 'while'-loop to work correctly, see regression test 'while.c'
3900 * support/regression/tests/while.c: added
3902 2007-01-01 Borut Razem <borut.razem AT siol.net>
3904 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3905 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3906 support/cpp2/libcpp/sdcpp.c:
3907 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3908 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3909 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3911 2006-12-31 Borut Razem <borut.razem AT siol.net>
3913 * SDCPP synchronized with GCC CPP release version 4.1.1,
3914 currently the latest release:
3915 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3916 support/cpp2/libcpp/include/cpp-id-data.h
3917 support/cpp2/libiberty/fopen_unlocked.c
3918 support/cpp2/libiberty/md5.c
3920 support/cpp2/opt-functions.awk
3921 support/cpp2/opt-gather.awk
3922 support/cpp2/optc-gen.awk
3923 support/cpp2/opth-gen.awk:
3925 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3926 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3927 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3928 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3929 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3930 support/cpp2/diagnostic.h, support/cpp2/except.h,
3931 support/cpp2/hwint.h, support/cpp2/input.h,
3932 support/cpp2/intl.h, support/cpp2/move-if-change,
3933 support/cpp2/opts.c, support/cpp2/opts.h,
3934 support/cpp2/output.h, support/cpp2/prefix.c,
3935 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3936 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3937 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3938 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3939 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3940 support/cpp2/version.c:
3942 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3943 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3944 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3945 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3946 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3947 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3948 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3949 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3950 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3951 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3952 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3954 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3955 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3956 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3957 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3958 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3959 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3960 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3961 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3962 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3963 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3964 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3965 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3966 support/cpp2/system.h:
3969 2006-12-31 Borut Razem <borut.razem AT siol.net>
3971 * configure.in, configure: fixed bug #1538756: configure dies if bison
3972 and flex are not installed, 2nd try
3974 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3976 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3977 400.x for better code in RFE 899102
3979 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3981 * src/SDCCpeeph.c (deadMove),
3983 * src/mcs51/peep.h: renamed 'op' by 'reg'
3984 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3985 (scan4op): small change for removeDeadMove(), added support for
3986 'callee saves' and/or PACLL function calls,
3987 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3988 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3989 left in new dispatcher mcs51DeadMove()
3990 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3992 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3994 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3996 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3997 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3999 2006-12-30 Borut Razem <borut.razem AT siol.net>
4001 * support/cpp2/spacs.h: deleted from svn
4002 * configure.in, configure: fixed bug #1538756: configure dies if bison
4003 and flex are not installed
4005 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4008 with this z80 passes printf float test when enabled
4009 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4011 2006-12-28 Borut Razem <borut.razem AT siol.net>
4013 * support/cpp2/config.in, support/cpp2/configure.in,
4014 support/cpp2/configure, support/cpp2/Makefile.in:
4015 fix for the solaris build
4017 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4019 * src/SDCC.y (type_specifier2, pointer),
4021 * src/SDCCsymt.c (mergeSpec, checkSClass),
4022 * support/Util/SDCCerr.c,
4023 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4024 * support/valdiag/valdiag.py: Allow test cases to specify
4025 required language standard
4026 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4027 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4029 2006-12-27 Borut Razem <borut.razem AT siol.net>
4031 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4032 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4034 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4036 * support/cpp2/libiberty/Makefile.bcc: updated
4037 * src/pic16/main.c: fixed #pragma udata handling
4038 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4040 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4042 * src/SDCCpeeph.c: made labelHashEntry global,
4043 made pcDistance, FBYNAME static,
4044 (pcDistance): made static, use isComment and isLabel,
4046 (getLabelRef): added, extracted from labelRefCount(),
4047 (labelRefCount): use new getLabelRef(),
4048 (callFuncByName): made static, added deadMove,
4049 use isComment and isLabel,
4050 (newPeepRule): made static, set isLabel,
4051 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4052 labels from peephole rules,
4053 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4054 when isComment or isLabel is set
4055 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4056 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4058 * src/mcs51/peep.h: added
4059 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4060 * src/port.h: added peep->deadMove to port structure
4061 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4062 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4063 deadMove, finally removed no. 1 and 2
4070 * src/hc08/gen.c: mark lines with isComment or isLabel
4071 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4073 * sdcc.spec: bumped version to 2.6.3
4075 2006-12-26 Borut Razem <borut.razem AT siol.net>
4077 * support/cpp2/Makefile.in: added dependency on options.h
4078 * configure: regenerated
4079 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4080 * support/cpp2/Makefile.in: added vasprintf.c
4082 2006-12-25 Borut Razem <borut.razem AT siol.net>
4084 * SDCPP synchronized with GCC CPP release version 3.4.6,
4085 the latest release before 4.x:
4086 * support/cpp2/Makefile.in, support/cpp2/config.h,
4087 support/cpp2/configure, support/cpp2/configure.in,
4088 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4089 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4090 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4091 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4092 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4093 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4094 support/cpp2/cpptrad.c, support/cpp2/except.h,
4095 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4096 support/cpp2/hwint.h, support/cpp2/intl.h,
4097 support/cpp2/line-map.c, support/cpp2/line-map.h,
4098 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4099 support/cpp2/output.h, support/cpp2/prefix.c,
4100 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4101 support/cpp2/system.h, support/cpp2/version.c:
4103 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4104 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4105 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4106 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4107 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4108 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4109 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4110 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4111 support/cpp2/move-if-change, support/cpp2/opts.c,
4112 support/cpp2/opts.h, support/cpp2/opts.sh,
4113 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4114 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4115 support/cpp2/win32, support/cpp2/win32/dirent.c,
4116 support/cpp2/win32/dirent.h:
4118 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4119 * support/cpp2/sdcpp.h: renamed from sdcc.h
4120 * sdcppinit.c: deleted
4122 2006-12-23 Borut Razem <borut.razem AT siol.net>
4124 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4125 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4126 preproc.c: an other try to fix bug #982435: introduced
4127 -pedantic-parse-number command line option and pedantic_parse_number
4130 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4132 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4134 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4135 corrected overlayed areax addresses, warn about memory overlaps
4136 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4145 * src/port.h: added xabs_name and iabs_name
4146 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4147 (glue, emitMaps): create and emit maps d_abs and i_abs
4148 * src/SDCCglue.h: cosmetic changes
4149 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4151 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4152 (allocDefault): put absolute, initialized globals in them
4153 * support/regression/tests/absolute.c: added absolute bdata test
4154 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4156 2006-12-20 Borut Razem <borut.razem AT siol.net>
4158 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4159 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4160 added regression test for bug #982435
4162 2006-12-18 Borut Razem <borut.razem AT siol.net>
4164 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4165 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4166 small cosmetic changes
4167 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4168 * support/regression/tests/bug-1351710.c: added regression test
4170 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4172 * doc/sdccman.lyx: added the long missed iCode table
4173 "<where is figure II?>", added links to wiki
4175 2006-12-17 Borut Razem <borut.razem AT siol.net>
4177 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4178 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4179 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4180 unified table driven pragma handling, pragma argument type checking
4181 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4182 current one - version 1.1.3
4183 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4185 2006-12-13 Raphael Neider <rneider AT web.de>
4187 * src/pic/device.h: removed AssignedMemory structure and macros
4188 * src/pic/device.c: removed global finalMapping (linker assigns
4190 (register_map): add SFRs to remembered memRanges
4191 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4192 assignFixedRegisters,assignRelocatableRegisters): removed,
4193 (setMaxRAM,validAddress): adapted accordingly,
4194 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4195 reasonably sized sharebanks,
4196 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4197 (allDefsOutOfRange): removed unused code,
4198 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4200 * src/pic/pcode.c (register_reassign): removed recursion warning,
4201 fired far too often,
4202 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4203 to use existing pic14_stringInSet() to avoid duplicate symbols,
4204 tidied up the code a bit,
4205 (pic14printLocals): added in symmetry to printExterns, replaces
4206 writeUsedRegs more or less,
4207 (picglue): call new pic14_printLocals(),
4208 * device/include/pic/pic*.h: removed #pragma memmap directives,
4209 information gathered from include/pic/pic14devices.txt
4210 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4212 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4214 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4216 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4218 * device/include/mcs51/cc2430.h: fixed missing ';'
4220 2006-12-10 Raphael Neider <rneider AT web.de>
4222 * device/lib/pic16/libc/stdio/vfprintf.c,
4223 * device/lib/pic16/libc/stdio/printf_small.c,
4224 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4225 char arguments, as char varargs are cast to int by the caller,
4226 hopefully fixes #1604915 (other device libraries are still affected)
4228 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4230 * src/mcs51/ralloc.c (packRegsForAssign),
4231 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4233 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4235 * device/include/malloc.h: removed init_dynamic_memory
4236 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4237 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4238 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4239 * device/lib/libsdcc.lib,
4240 * device/lib/Makefile.in,
4241 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4242 * doc/sdccman.lyx: documented use of new _heap.c
4243 * support/regression/tests/malloc.c: removed init_dynamic_memory
4244 * src/cdbFile.c(spacesToUnderscores): new function,
4245 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4247 * device/include/tinibios.h: removed defines for putchar and getchar
4248 * device/lib/ds390/Makefile.in: added putchar.c
4249 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4251 2006-12-09 Borut Razem <borut.razem AT siol.net>
4253 * support/cpp2/sdcc.h: prevent multiple inclusion
4254 * support/cpp2/options.h: deleted
4256 2006-12-08 Borut Razem <borut.razem AT siol.net>
4258 * support/cpp2/sdcc.h: removed x*alloc() macros
4259 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4260 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4261 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4262 * support/cpp2/system.h: moved #include "sdcc.h"
4263 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4264 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4266 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4267 -funsigned-char options
4268 * support/cpp2/sdcppmain.c: fixed bug 1611411
4270 2006-12-07 Borut Razem <borut.razem AT siol.net>
4272 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4275 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4277 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4278 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4280 * .version: bumped to 2.6.2 because a) it's been a while
4281 b) the linker sources have moved c) the preprocessor is upgraded
4283 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4285 * support/regression/tests/snprintf.c: some checks
4286 * lib/src/printf_large.c: %bc: read char instead of int from stack
4288 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4290 * device/include/mcs51/cc2430.h: inserted _XPAGE
4292 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4294 * device/include/mcs51/cc2430.h: added
4296 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4298 * device/include/asm/default/features.h,
4299 * device/include/asm/ds390/features.h,
4300 * device/include/mcs51/at89s53.h,
4301 * device/include/ser.h,
4302 * device/include/ser_ir.h,
4303 * device/include/serial.h: changed keywords to double underscore variants,
4304 fixes bug 1590261 some more, thanks Steven Borley
4306 2006-12-01 Raphael Neider <rneider AT web.de>
4308 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4309 but emit warning (recursion is not supported for pic14)
4311 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4313 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4314 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4316 2006-11-30 Raphael Neider <rneider AT web.de>
4318 * src/pic/device.c (dump_sfr): always emit symbols
4319 * src/pic/glue.c (pic14printPublics): fixed typo
4321 2006-11-30 Raphael Neider <rneider AT web.de>
4323 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4324 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4325 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4326 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4327 a sharebank, use a non-shared bank for the stack if none available
4328 * src/pic/device.h (struct memRange): added linked list next field,
4329 added prototypes for above functions
4330 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4331 (typeRegWithIdx): accept fixed and unfixed stack registers
4332 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4333 the stack, handle shared and banked stack (except for WSAVE),
4334 (insertBankSel): removed useless optimization (will never fire),
4335 (FixRegisterBanking): added optimization for devices with only one
4336 possibly aliased bank of memory, like 16f84
4337 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4338 devices have no SHAREBANK in the linker script
4339 * device/include/pic/pic14devices.txt: documented memmap
4340 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4342 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4344 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4345 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4346 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4347 genhc08Code): switched most of the D (debug) macros to DD (detailed
4348 debug) macros to better control clutter in the generated .asm file.
4349 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4350 genRightShift): fixed bug with non-constant bit shift stored to
4351 a volatile result (SF Open Discussion forum thread #1616749).
4352 Single byte case is not yet optimized.
4354 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4356 * device/include/asm/mcs51/features.h,
4357 * device/include/malloc.h,
4358 * device/include/stdio.h: changed keywords to double underscore variants,
4361 2006-11-27 Borut Razem <borut.razem AT siol.net>
4363 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4364 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4365 support/cpp2/output.h, support/cpp2/cppinit.c,
4366 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4367 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4368 support/cpp2/cppdefault.c, support/cpp2/system.h,
4369 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4370 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4371 support/cpp2/prefix.c, support/cpp2/except.h,
4372 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4373 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4374 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4375 support/cpp2/version.c, support/cpp2/cppmain.c,
4376 support/cpp2/version.h, support/cpp2/hashtable.c,
4377 support/cpp2/cpperror.c:
4378 synchronized with GCC CPP release version 3.3.6,
4379 the latest where cppmain.c still exists.
4380 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4381 support/cpp2/sdcppinit.c: added
4383 2006-11-27 Borut Razem <borut.razem AT siol.net>
4385 * support/cpp2/cpplex.c:
4386 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4388 * support/cpp2/cpplib.c: removed definitions of unused variables
4390 2006-11-26 Borut Razem <borut.razem AT siol.net>
4392 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4393 since they are redefined by macros in support/cpp2/sdcc.h
4394 * support/cpp2/sdcc.h: x*alloc macro redefinition
4396 2006-11-25 Borut Razem <borut.razem AT siol.net>
4398 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4399 support/cpp2/configure, support/cpp2/Makefile.in,
4400 support/cpp2/cppfiles.c, support/cpp2/output.h,
4401 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4402 support/cpp2/config.h, support/cpp2/cpplib.h,
4403 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4404 support/cpp2/cppdefault.c, support/cpp2/config.in,
4405 support/cpp2/system.h, support/cpp2/cpplex.c,
4406 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4407 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4408 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4409 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4410 support/cpp2/configure.in, support/cpp2/intl.h,
4411 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4412 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4413 support/cpp2/version.c, support/cpp2/cppmain.c,
4414 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4415 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4416 support/cpp2/cpperror.c,
4417 support/cpp2/libiberty/safe-ctype.c,
4418 support/cpp2/libiberty/safe-ctype.h,
4419 support/cpp2/libiberty/splay-tree.c,
4420 support/cpp2/libiberty/obstack.c,
4421 support/cpp2/libiberty/lbasename.c,
4422 support/cpp2/libiberty/splay-tree.h,
4423 support/cpp2/libiberty/obstack.h:
4424 synchronized with GCC CPP release version 3.2.3,
4425 the latest before integration of cpp into gcc
4426 * support/cpp2/except.h, support/cpp2/line-map.c,
4427 support/cpp2/line-map.h,
4428 support/cpp2/libiberty/hex.c,
4429 support/cpp2/libiberty/concat.c,
4430 support/cpp2/libiberty/filenames.h: added
4431 * support/cpp2/intl.c: deleted
4433 2006-11-24 Borut Razem <borut.razem AT siol.net>
4435 * src/SDCC.y: enabled compilation of empty source file
4436 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4437 "ISO C forbids an empty source file"
4438 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4439 if all the code is ifdefed out.
4441 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4443 * src/hc08/gen.c (genPcall): fix for bug #1601032
4445 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4447 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4448 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4449 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4450 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4451 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4452 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4453 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4454 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4455 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4456 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4457 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4458 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4459 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4460 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4461 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4462 Renamed to all upper case as per the standard set by SiLabs
4464 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4466 * device/include/mcs51/C8051F520.h: new, added
4467 * device/include/mcs51/compiler.h: added link about predefined macros
4469 2006-11-23 Raphael Neider <rneider AT web.de>
4471 * src/regression/Makefile: add -L path to fresh library
4472 * src/regression/simulate: emphasize FAILED output
4473 * src/regression/create_stc: output _failures from gpsim
4474 * src/regression/compare4.c,
4475 * src/regression/rotate6.c: fixed char literals,
4476 all compile, all run =8-D
4478 * src/pic/pcode.h: added isPCASMDIR macro
4479 * src/pic/gen.c (genAnd): fixed bit offset
4480 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4481 packBits): unified register numbering schemes,
4482 (newReg): do not insert stack registers into hash table,
4483 (initStack): unpinned pseudo stack, simplified,
4484 (typeRegWithIdx): fixed retrieval of stack registers,
4485 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4486 (pCodeReplace): removed invalid assertion,
4487 (insertPCodeInstruction): fixed newly added labels,
4488 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4489 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4490 DumpFlow): removed unsed (broken?) code,
4491 (insertBankSel): prevent STATUS from being BANKSELed,
4492 (FixRegisterBanking): rewritten from scratch, implemented generic
4493 optimizations (suppress BANKSELs to same register and to registers
4494 present in all banks),
4495 (AnalyzeBanking): update flow after BANKSELection
4497 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4498 sharebank, let linker place it, mark STKxx symbols as emitted
4500 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4502 * src/regression/arrays.c,
4503 * src/regression/bank1.c,
4504 * src/regression/bool2.c,
4505 * src/regression/compare7.c,
4506 * src/regression/compare8.c,
4507 * src/regression/compare9.c,
4508 * src/regression/compare10.c,
4509 * src/regression/configword.c,
4510 * src/regression/for.c,
4511 * src/regression/mult1.c,
4512 * src/regression/pointer1.c,
4513 * src/regression/rotate6.c,
4514 * src/regression/string1.c,
4515 * src/regression/struct1.c,
4516 * src/regression/Makefile: make PIC14 regression tests run again
4517 (3 fail, 6 won't compile)
4519 2006-11-21 Raphael Neider <rneider AT web.de>
4521 * device/include/pic16/pic18f4550.h,
4522 * device/include/pic16/pic18f4455.h,
4523 * device/lib/pic16/libdev/pic18f4550.c,
4524 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4525 * configure.in: removed superfluous closing bracket
4527 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4529 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4532 2006-11-21 Raphael Neider <rneider AT web.de>
4534 * src/pic/device.{c,h}: added pic14_getPIC()
4535 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4536 (genAnd): added PIC code for one case, fixes #1597044
4537 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4538 SFRs that are present in all banks (e.g., STATUS)
4540 2006-11-20 Raphael Neider <rneider AT web.de>
4542 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4543 INCFSZ/INCFSZW and declared them as changing Z bit,
4544 (insertPCodeInstruction): correctly invert the above instructions,
4546 (DoBankSelect): don't panic on po_immediates
4548 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4551 * as/link/mcs51/lkihx.c (newArea),
4552 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4553 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4555 2006-11-11 Raphael Neider <rneider AT web.de>
4557 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4558 bitfield symbols, fixes #1579535 (once more...).
4560 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4562 * support/regression/generate-cases.py,
4563 * support/regression/fwk/include/testfwk.h,
4564 * support/regression/fwk/lib/testfwk.c: used code pointers,
4565 (about 50kByte less code generated for mcs51)
4567 2006-11-06 Borut Razem <borut.razem AT siol.net>
4569 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4570 debugger/mcs51/configure: fixed failed check because the function
4571 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4572 who submitted the patch for gpsim.
4573 * debugger/mcs51/configure.in: removed the result message
4574 * debugger/mcs51/Makefile.in: fixed the config.status warning
4575 "... seems to ignore the --datarootdir setting"
4577 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4579 * device/include/mcs51/c8051f020.h,
4580 * device/include/mcs51/c8051f040.h,
4581 * device/include/mcs51/c8051f060.h,
4582 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4583 * src/z80/gen.c (gencjneshort),
4584 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4586 2006-10-31 Borut Razem <borut.razem AT siol.net>
4588 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4589 debugger/mcs51/configure: get readline version
4591 2006-10-30 Borut Razem <borut.razem AT siol.net>
4593 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4594 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4595 debugger/mcs51/configure: locate readline even when cross compiling
4596 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4598 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4600 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4603 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4605 * device/include/malloc.h,
4606 * device/lib/calloc.c,
4607 * device/lib/free.c,
4608 * device/lib/malloc.c,
4609 * device/lib/realloc.c: moved definition of struct into sources
4610 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4612 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4614 * as/asx8051.dsp: corrected output directories
4615 * as/link/hc08: new directory for hc08 linker
4616 * as/hc08/aslink.h, as/link/aslink.h,
4617 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4618 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4619 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4620 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4621 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4622 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4623 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4624 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4625 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4626 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4627 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4628 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4629 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4630 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4631 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4632 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4633 * as/link/hc08/conf.mk,
4637 * sdcc.dsw: moved hc08 linker to as/link/hc08
4638 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4639 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4640 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4641 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4642 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4643 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4644 * as/link/mcs51/aslink.dsp,
4645 * as/link/mcs51/Makefile.in: factored out the common files
4646 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4647 * as/clean.mk: extra cleaning common files
4648 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4649 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4650 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4652 2006-10-29 Raphael Neider <rneider AT web.de>
4654 * src/pic/ralloc.c (newReg): create aliases for registers with
4655 multiple names to fix #1579535 and #1584001,
4656 (regWithIdx,dirregWithName): resolve aliases on lookup
4657 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4659 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4660 to prevent build errors on small devices
4662 2006-10-28 Raphael Neider <rneider AT web.de>
4664 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4665 assumption within interrupt handlers, fixes #1584940
4666 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4667 "emitted" to avoid emitting them again in udata
4669 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4671 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4674 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4676 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4677 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4678 on/off CR to CRLF conversion.
4680 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4682 * doc/sdccman.lyx: updated IRQ section
4684 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4686 * device/lib/serial_io.c: removed
4687 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4688 replacements for serial_io.c
4690 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4692 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4694 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4696 * device/lib/serial_io.c: Default putchar() and getchar() for
4697 mcs51 uses serial port.
4699 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4701 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4703 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4705 * support/regression/ports/mcs51/support.c: smaller
4706 _sdcc_external_startup()
4707 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4709 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4711 * device/lib/gbz80/crt0.s,
4712 * device/lib/gbz80/crt0_rle.s,
4713 * device/lib/gbz80/div.s,
4714 * device/lib/gbz80/fstubs.s,
4715 * device/lib/gbz80/heap.s,
4716 * device/lib/gbz80/mul.s,
4717 * device/lib/gbz80/putchar.s,
4718 * device/lib/gbz80/stubs.s,
4719 * device/lib/z80/crt0.s,
4720 * device/lib/z80/crt0_rle.s,
4721 * device/lib/z80/div.s,
4722 * device/lib/z80/fstubs.s,
4723 * device/lib/z80/heap.s,
4724 * device/lib/z80/mul.s,
4725 * device/lib/z80/putchar.s,
4726 * device/lib/z80/stubs.s: reverted, I was mistaken
4728 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4730 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4731 * support/regression/ports/mcs51/support.c: removed race
4732 condition on TI in _putchar allowing to use serial port mode 0
4734 2006-10-20 Borut Razem <borut.razem AT siol.net>
4736 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4738 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * device/lib/gbz80/crt0.s,
4741 * device/lib/gbz80/crt0_rle.s,
4742 * device/lib/gbz80/div.s,
4743 * device/lib/gbz80/fstubs.s,
4744 * device/lib/gbz80/heap.s,
4745 * device/lib/gbz80/mul.s,
4746 * device/lib/gbz80/putchar.s,
4747 * device/lib/gbz80/stubs.s,
4748 * device/lib/z80/crt0.s,
4749 * device/lib/z80/crt0_rle.s,
4750 * device/lib/z80/div.s,
4751 * device/lib/z80/fstubs.s,
4752 * device/lib/z80/heap.s,
4753 * device/lib/z80/mul.s,
4754 * device/lib/z80/putchar.s,
4755 * device/lib/z80/stubs.s: removed all leading underscores from area names
4757 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4759 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4760 regression tests are not waiting in the simulator for simulated
4761 transmission of debug output
4763 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4765 * device/lib/printf_large.c: slightly smaller
4766 * doc/sdccman.lyx: do not use spaces within html links
4768 2006-10-16 Borut Razem <borut.razem AT siol.net>
4770 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4771 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4772 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4773 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4774 debugger/mcs51/configure:
4775 [ 1185668 ] add gnu readline support to sdcdb - enabled
4777 2006-10-16 Raphael Neider <rneider AT web.de>
4779 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4780 fixes #1577882, removes close to all banking optimizations
4782 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4784 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4785 variables in code memory
4786 * support/regression/tests/absolute.c: added test for this
4788 2006-10-15 Raphael Neider <rneider AT web.de>
4790 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4792 (BankSelect): emit BANKSEL before touching linker-placed regs,
4795 2006-10-10 Raphael Neider <rneider AT web.de>
4797 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4798 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4799 * src/pic/main.c (_pic14_parseOptions),
4800 * src/pic/main.h: mostly reverted to previous state, now use results
4801 from SDCCmain.c's argument parsing
4803 2006-10-10 Borut Razem <borut.razem AT siol.net>
4805 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4806 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4807 [ 1185668 ] add gnu readline support to sdcdb -
4808 prepared for READLINE, not enabled yet,
4809 thanks to <tal.bav AT gmail.com>
4811 2006-10-10 Raphael Neider <rneider AT web.de>
4813 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4814 * src/pic16/devices.inc,
4815 * device/include/pic16 (pic18f[24]620.h),
4816 * device/include/pic18fregs.h,
4817 * device/lib/pic16/pics.all,
4818 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4819 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4820 Gary Plumbridge and Anton Strobl
4822 2006-10-10 Raphael Neider <rneider AT web.de>
4824 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4825 --stack-siz=NUM options to configure the argument passing stack
4826 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4827 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4828 (pic14_getSharebankSize): obey --stack-siz=NUM,
4829 (pic14_getSharebankAddress): obey --stack-loc=NUM
4831 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4833 * doc/sdccman.lyx: added to the manual
4834 * doc/figures/ddd_example.png: added (neither pdflatex nor
4835 most browsers seem to like the .eps file)
4837 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4839 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4840 to /tmp and /var/tmp acc. LSB
4841 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4843 * support/regression/tests/onebyte.c: added test
4845 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4847 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4849 2006-10-05 Borut Razem <borut.razem AT siol.net>
4851 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4853 - sdcc.dsw: changed property eol-style to CRLF
4854 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4856 2006-10-04 Raphael Neider <rneider AT web.de>
4858 * device/include/pic/{pic16f84.h,pic16f84a.h},
4859 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4860 from patch #1522504, thanks to Robas Teodor
4862 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4864 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4867 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4869 * src/pic16/glue.c (pic16emitMaps),
4870 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4871 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4872 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4873 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4875 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4876 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4878 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4880 * support/librarian/sdcclib.c: Added option -l.
4881 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4883 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4884 using Windows command prompt.
4886 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4888 * device/lib/libsdcc.lib: added module rand
4889 * src/ds390/ralloc.c (rematStr),
4890 * src/hc08/ralloc.c (rematStr),
4891 * src/mcs51/ralloc.c (rematStr),
4892 * src/z80/ralloc.c (rematStr): made output more consistent
4893 * src/mcs51/gen.c: cosmetic changes
4895 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4897 * src/port.h: added mem.cabs_name to PORT
4904 * src/z80/main.c: added cabs_name initializers
4905 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4907 (emitMaps): emit absolutes in code memory into cabs_name
4909 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4910 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4911 * support/regression/fwk/include/testfwk.h: added define for at
4912 * support/regression/tests/absolute.c: added, new
4914 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4916 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4917 optimizations, see also patch 887161 by Stas Sergeev
4918 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4919 to be necessary anymore,
4920 (102, 103, 104, 127): renamed all occurances of bp to _bp
4922 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4924 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4925 thanks Weston T. Schmidt for patch 1555221
4926 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4927 * src/SDCCicode.c(geniCodeMultiply): small optimization
4929 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * device/include/stdlib.h: added rand prototypes
4932 * device/lib/rand.c: new, added
4933 * device/lib/Makefile.in: added rand.c
4934 * src/z80/peeph.def,
4935 * src/z80/peeph-gbz80.def,
4936 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4938 2006-09-20 Raphael Neider <rneider AT web.de>
4940 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4942 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4944 * as/link/aslink.h: cosmetic changes
4945 * as/link/mcs51/Makefile.in,
4946 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4948 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4951 * as/link/mcs51/aslink.h,
4952 * as/link/z80/aslink.h: merged and moved to as/link/
4953 * as/link/lkstore.c,
4954 * as/link/mcs51/lkstore.c: moved to as/link/
4955 * as/link/clean.mk: remove *.o
4956 * as/link/mcs51/alloc.h: deleted
4957 * as/link/mcs51/lkarea.c: added lnksect prototype
4958 * as/link/mcs51/lkdata.c,
4959 * as/link/mcs51/lklex.c,
4960 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4961 * as/link/mcs51/lkmem.c,
4962 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4963 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4964 * as/link/mcs51/aslink.dsp,
4965 * as/link/mcs51/Makefile.aslink,
4966 * as/link/mcs51/Makefile.bcc,
4967 * as/link/mcs51/Makefile.in: updated for moved files
4968 * as/link/z80/lkarea.c,
4969 * as/link/z80/lkhead.c,
4970 * as/link/z80/lklex.c,
4971 * as/link/z80/lklibr.c,
4972 * as/link/z80/lklist.c,
4973 * as/link/z80/lkmain.c,
4974 * as/link/z80/lkrloc.c,
4975 * as/link/z80/lksym.c: synced with mcs51
4976 * as/link/z80/lkdata.c,
4977 * as/link/z80/lkeval.c,
4978 * as/link/z80/lkihx.c,
4979 * as/link/z80/lks19.c: cosmetic changes
4980 * as/link/z80/Makefile.in,
4981 * as/link/z80/linkgbz80.dsp,
4982 * as/link/z80/linkz80.dsp: updated for moved files
4984 2006-09-16 Borut Razem <borut.razem AT siol.net>
4986 * debugger/mcs51/sdcdb.c: partially fixed
4987 [ 1203664 ] sdcdb fails to open files w. two "." periods
4988 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4989 debugger/mcs51/symtab.h: fixed indenting
4990 * configure.in, configure: up to date with latest Maarten's changes
4992 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4995 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4996 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4997 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4998 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4999 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5000 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5001 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5002 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5003 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5004 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5005 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5006 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5007 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5008 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5009 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5010 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5011 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5012 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5013 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5014 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5015 as/link/mcs51/alloc.h,
5016 as/link/mcs51/clean.mk,
5017 as/link/mcs51/conf.mk,
5018 as/link/mcs51/Makefile.bcc,
5019 as/link/mcs51/Makefile.in,
5020 as/link/mcs51/readme.390,
5021 as/link/mcs51/strcmpi.c,
5022 as/link/mcs51/strcmpi.h,
5024 as/mcs51/Makefile.bcc,
5025 as/mcs51/Makefile.in,
5028 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5030 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5033 * as/link/Makefile.in,
5034 * as/link/z80/linkgbz80.dsp,
5035 * as/link/z80/linkz80.dsp,
5042 * link/z80/aslink.h,
5043 * link/z80/clean.mk,
5045 * link/z80/linkgbz80.dsp,
5046 * link/z80/linkz80.dsp,
5047 * link/z80/lkarea.c,
5048 * link/z80/lkdata.c,
5049 * link/z80/lkeval.c,
5052 * link/z80/lkhead.c,
5055 * link/z80/lklibr.c,
5056 * link/z80/lklist.c,
5057 * link/z80/lkmain.c,
5058 * link/z80/lkrloc.c,
5061 * link/z80/Makefile.in,
5063 * sdcc.dsw: moved link/ to as/link/
5065 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5067 * as/mcs51/i51mch.c (machine): fixed warning
5069 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5071 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5073 2006-09-09 Borut Razem <borut.razem AT siol.net>
5075 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5076 sdcdb WIN32 native port
5077 * src/clean.mk: fixed
5079 2006-09-08 Borut Razem <borut.razem AT siol.net>
5081 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5083 2006-09-08 Raphael Neider <rneider AT web.de>
5085 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5086 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5087 to gplink to disable processor mismatch warning and to allow
5088 the use of devices with only aliased (shared) memory banks,
5089 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5091 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5093 * doc/sdccman.lyx: Some re-formating plus example on using
5094 #pragma preproc_asm +/-
5096 2006-09-07 Borut Razem <borut.razem AT siol.net>
5098 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5101 2006-09-06 Borut Razem <borut.razem AT siol.net>
5103 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5104 line at sdcc.nsi:153
5105 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5107 2006-09-05 Borut Razem <borut.razem AT siol.net>
5109 * configure.in, configure: support for winsock2
5110 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5111 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5112 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5113 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5114 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5116 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5118 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5120 * support/regression/tests/bug1551947.c: new, added
5121 * src/SDCCsymt.h: strings are char* not byte*
5123 2006-09-05 Raphael Neider <rneider AT web.de>
5125 * device/lib/pic16/libdev/pic18f4550.c,
5126 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5127 declarations/definitions from patch #1520949
5129 2006-09-05 Raphael Neider <rneider AT web.de>
5131 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5132 byte-aligned bitfields, fixes #1539278
5134 2006-09-05 Raphael Neider <rneider AT web.de>
5136 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5139 2006-09-04 Borut Razem <borut.razem AT siol.net>
5141 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5142 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5143 -mno-cygwin is a part of the compiler name
5144 * support/scripts/sdcc_mingw32: don't disable ucsim
5146 2006-09-03 Borut Razem <borut.razem AT siol.net>
5148 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5149 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5151 2006-09-03 Raphael Neider <rneider AT web.de>
5154 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5155 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5158 2006-09-01 Borut Razem <borut.razem AT siol.net>
5160 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5161 to make ppc-osx happy
5163 2006-08-31 Borut Razem <borut.razem AT siol.net>
5165 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5166 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5167 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5168 * support/regression/ports/ds390/spec.mk,
5169 support/regression/ports/mcs51/spec.mk,
5170 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5171 To run regression tests in mingw environment:
5172 make DEV_NULL=NUL CC=gcc
5174 2006-08-30 Borut Razem <borut.razem AT siol.net>
5176 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5177 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5178 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5179 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5180 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5181 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5182 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5183 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5184 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5185 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5186 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5187 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5188 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5189 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5190 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5191 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5192 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5193 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5194 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5195 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5196 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5197 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5198 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5199 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5200 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5201 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5202 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5203 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5204 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5205 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5206 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5207 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5208 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5209 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5210 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5211 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5212 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5213 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5214 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5215 ucsim WIN32 native port
5217 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5219 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5221 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5223 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5224 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5226 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5228 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5229 * support/regression/tests/bug1546986.c: new, added
5230 * as/mcs51/.cvsignore,
5231 * debugger/mcs51/.cvsignore,
5232 * src/.cvsignore: deleted
5234 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5236 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5239 2006-08-20 Borut Razem <borut.razem AT siol.net>
5241 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5242 removed cl_listen_console::match(), cl_console::match(),
5243 restructured cl_commander::proc_input()
5245 2006-08-16 Borut Razem <borut.razem AT siol.net>
5247 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5248 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5249 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5251 2006-08-14 Borut Razem <borut.razem AT siol.net>
5253 * support/regression/Makefile.in,
5254 support/regression/ports/pic14/gpsim.cmd,
5255 support/regression/ports/pic14/spec.mk,
5256 support/regression/ports/pic14/support.c:
5257 added pic14 regression test
5259 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5261 * as/doc/asxhtm.html: documented changed ABS behaviour
5262 * as/doc/README: fixed some typos
5264 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5266 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5269 2006-08-12 Borut Razem <borut.razem AT siol.net>
5271 * support/regression/fwk/include/testfwk.h,
5272 support/regression/fwk/lib/testfwk.c,
5273 support/regression/generate-cases.py,
5274 support/regression/Makefile.in:
5275 regression test framework does not depend on function pointers and
5278 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5280 * device/include/stddef.h: c temporary hack to fix bug 1518273
5282 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5284 * device/include/mcs51/cc2510fx.h: added
5285 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5288 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5290 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5291 * as/z80/Makefile.in: added strcmpi.c
5292 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5293 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5295 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5297 * device/lib/gbz80/asm_strings.s,
5298 * device/lib/gbz80/crt0_rle.s,
5299 * device/lib/gbz80/div.s,
5300 * device/lib/gbz80/mul.s,
5301 * device/lib/gbz80/shift.s,
5302 * device/lib/z80/asm_strings.s,
5303 * device/lib/z80/crt0_rle.s,
5304 * device/lib/z80/div.s,
5305 * device/lib/z80/mul.s,
5306 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5307 flags which are all upper case
5309 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5311 * as/z80/asm.h: made CASE_SENSITIVE 1
5312 * link/z80/aslink.h: made CASE_SENSITIVE 1
5313 * src/z80/gen.c (throughout): made all conditionals upper case
5314 * support/regression/tests/bug1503067.c: new
5316 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5318 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5319 (shiftIntoPair): added case 2 for PAIR_IY,
5320 (setupToPreserveCarry): replaced parameters with iCode and check if
5321 PAIR_DE is in use to fix bug 1399290,
5322 (genPlus, genMinus): updated call to setupToPreserveCarry
5323 * support/regression/tests/bug1399290.c: new
5325 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5327 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5328 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5329 * src/ds390/gen.c (shiftRLong),
5330 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5331 * src/mcs51/gen.c (sameReg): changed to sameByte,
5332 (xch_a_aopGet): new,
5333 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5334 shiftRLong): fixed bug 1533966
5335 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5336 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5337 * support/regression/Makefile.in: disabled z80, enabled ucz80
5338 * support/regression/tests/float_trans.c: enabled test for z80 and host
5339 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5341 2006-08-01 Borut Razem <borut.razem AT siol.net>
5343 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5344 comparison is always false due to limited range of data type
5345 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5347 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5349 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5350 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5351 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5352 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5354 2006-07-31 Borut Razem <borut.razem AT siol.net>
5356 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5357 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5358 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5359 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5360 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5361 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5362 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5363 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5364 enable ucsim mingw compilation. Serial port is disabled,
5365 since it uses termios.h API, which is not available on native
5368 2006-07-31 Borut Razem <borut.razem AT siol.net>
5370 * Small Device C Compiler 2.6.0 released
5371 * support/scripts/sdcc.nsi: added FULL_DOC option
5372 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5374 2006-07-28 Borut Razem <borut.razem AT siol.net>
5376 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5377 * doc/INSTALL.txt: updated
5379 2006-07-27 Borut Razem <borut.razem AT siol.net>
5381 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5382 device/lib/pic/libdev/Makefile.in: fixed bug
5383 [ 1438354 ] pic libsdcc: distclean doesn't work
5384 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5385 device/lib/pic16/libio/Makefile.in: fixed bug
5386 [ 1438344 ] pic16 lib: clean doesn't work properly
5387 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5389 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5391 * device/lib/pic/libsdcc/fsdiv.c,
5392 * device/lib/pic/libsdcc/fsmul.c,
5393 * device/lib/pic16/libsdcc/float/fsdiv.c,
5394 * device/lib/pic16/libsdcc/float/fsmul.c,
5395 * device/lib/_fsdiv.c,
5396 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5397 * support/regression/tests/bug1520966.c: added
5398 * doc/knownbugs.html: removed [ 1520966 ] from the list
5400 2006-07-25 Borut Razem <borut.razem AT siol.net>
5402 * configure.in, configure, sdccconf_in.h: fixed bug
5403 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5404 * doc/knownbugs.html: removed [ 1519095 ] from the list
5406 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * doc/knownbugs.html: added, contains list of known bugs at release
5409 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5411 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5413 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5414 function registers and corrected defaults with additional warning
5415 * device/lib/malloc.c: cosmetic changes
5416 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5417 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5418 (fillGaps): and used it
5420 2006-07-20 Raphael Neider <rneider AT web.de>
5422 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5423 output unless SDCCPICDEBUG is set
5424 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5425 output if SILENT is set
5427 2006-07-11 Borut Razem <borut.razem AT siol.net>
5429 * doc/README.txt: updated
5431 2006-07-10 Borut Razem <borut.razem AT siol.net>
5433 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5434 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5435 in WIN32 installation
5436 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5439 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5441 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5442 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5444 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5446 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5448 2006-07-06 Borut Razem <borut.razem AT siol.net>
5450 * support/regression/tests/bitfields.c:
5451 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5452 * support/regression/tests/constantRange.c:
5453 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5455 2006-07-04 Borut Razem <borut.razem AT siol.net>
5457 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5459 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5460 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5461 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5462 reverted changes from 2006-07-03
5463 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5464 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5465 added CPPFLAGS, used by the host port
5467 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5469 * support/regression/valdiag/tests/switch.c,
5470 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5471 * support/regression/tests/libmullong.c: fixed for host
5472 * support/regression/ports/host/spec.mk: disable all warnings for host,
5473 SDCC runs with --less-pedantic too
5475 2006-07-03 Borut Razem <borut.razem AT siol.net>
5477 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5479 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5480 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5481 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5482 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5484 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5485 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5486 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5487 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5489 2006-07-02 Raphael Neider <rneider AT web.de>
5491 * src/pic16/devices.inc,
5492 * device/include/pic16/pic18fregs.h,
5493 * device/include/pic16/pic18f4550.h,
5494 * device/lib/pic16/pics.all,
5495 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5497 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5499 * as/hc08/lkaomf51.c (OutputName),
5500 * as/mcs51/lkaomf51.c (OutputName),
5501 * as/z80/asmain.c (asmbl),
5502 * src/ds390/main.c (asmLineNodeFromLineNode),
5503 * src/hc08/ralloc.c (hc08_assignRegisters),
5504 * src/mcs51/main.c (asmLineNodeFromLineNode),
5505 * src/xa51/ralloc.c (checkRegMask),
5506 * src/xa51/gen.c (emitcode),
5507 * src/z80/gen.c (_emit2),
5508 * src/SDCCast.c (searchLitOp),
5510 * support/packihx/packihx.c,
5511 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5512 * src/ds390/gen.c (aopPutUsesAcc),
5513 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5514 * support/regression/tests/libmullong.c (mullong_wrapper),
5515 * src/SDCCsymt.c (powof2),
5517 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5518 * src/SDCCsymt.h: added TYPE_TARGET_*
5519 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5520 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5521 SDCCast because 1) header problems 2) this is the right place
5522 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5523 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5526 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5528 * src/SDCCicode.h: removed buggy semicolon in unused macro
5529 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5530 search for previous definiton of auto symbols too,
5531 (findPrevUse): fixed logic of emitWarnings
5533 2006-06-26 Raphael Neider <rneider AT web.de>
5535 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5536 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5538 2006-06-25 Raphael Neider <rneider AT web.de>
5540 * device/lib/pic/libm: NEW, added math library functions
5541 * device/lib/pic/libsdcc: NEW; added float support functions
5542 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5543 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5544 NEW, added math related headers
5545 * device/include/asm/pic/features.h: NEW
5546 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5547 (popGet): allow larger offsets for AOP_PCODE,
5548 (genDataPointerSet): handle literals explicitly, more debug output,
5549 (genAssign): fixed for float using aopLiteral ;-)
5550 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5551 GOTO initialisation routine
5552 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5553 flag on registers, fixes #1469043 (local variables do not work)
5554 * src/pic/main.c (_pic14_do_link),
5555 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5558 2006-06-25 Borut Razem <borut.razem AT siol.net>
5560 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5561 characters printed (not including the trailing '\0' used to end
5562 output to strings). Problem detected in regression test bug-927659.c.
5563 NOTE: printf() family functions should return int instead
5565 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5566 specifier are printed as themselves
5567 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5568 support flags, width and precision specifiers
5570 2006-06-24 Borut Razem <borut.razem AT siol.net>
5572 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5573 to the list of sdcc tagrets not supporting bit type
5574 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5575 testfor pic16 due to bug:
5576 [ 1511794 ] pic16: regression test bug-895992.c fails
5578 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5581 * src/SDCCglue.c (initPointer), fixed bug 1496419
5582 * support/regression/tests/bug1496419.c: new, added
5584 2006-06-22 Borut Razem <borut.razem AT siol.net>
5586 * support/regression/ports/pic16/support.c: use gpsim usart module from
5587 libgpsim_modules library
5589 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5591 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5594 2006-06-19 Raphael Neider <rneider AT web.de>
5596 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5597 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5598 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5599 (pic14printExterns,pic14printPublics,pic16printPublics,
5600 pic16_printExterns): use new functions to emit symbols
5601 (picglue,pic16glue): emit publics before emitting externs
5602 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5603 locally defined functions to avoid bug #1443651
5604 * support/regression/tests/bug-716242.c: removed pic16 workaround
5605 * support/regression/ports/pic16/spec.mk: ignore errors during build
5607 2006-06-19 Raphael Neider <rneider AT web.de>
5609 * src/pic/glue.h: added pic14aopLiteral prototype
5610 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5611 * src/pic/gen.c: removed stdint.h dependency
5612 (aopGet): use Safe_strdup()
5613 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5614 (genDataPointerSet): use pic14aopLiteral()
5615 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5616 for pic16; thanks to Bernhard and Maarten
5618 2006-06-18 Borut Razem <borut.razem AT siol.net>
5620 * support/regression/tests/structflexarray.c: flexible array members
5621 not supported by gcc < 3
5622 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5624 * src/pic/gen.c: don't include [p]strdin.h on solaris
5625 * support/Util/pstdint.h: addad svn attributes
5626 * support/regression/tests/constantRange.c,
5627 support/regression/tests/rotate.c: include inttypes.h instead
5628 stdint.h on solaris, addad svn attributes
5630 2006-06-18 Raphael Neider <rneider AT web.de>
5632 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5634 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5635 (pic16_genMinusBits): simplified sign-extension
5636 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5637 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5638 adjusted to correctly handle mixed-signed operands, disabled
5639 now unused multiplciation routines
5640 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5641 (assignResultValue): added argument denoting the size of the result
5642 as returned by the function (fixes upcasts in assigning from
5643 function calls: char foo(); int i = foo();)
5644 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5645 function result to assignResultValue
5646 (genMult): disabled inlined multiplication code
5647 (genDiv): augmented to also handle the modulus operator, fixed to
5648 handle mixed-signed operands correctly
5649 (genMod): simply call genDiv, disabled unused code
5650 (genAssign): fixed missing (sign-)extension on result
5651 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5652 valid char operands, allow signed operands for native code, added
5653 division and modulo operator handling
5654 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5656 As a consequence, onebyte.c (if split into two files) and muldiv.c
5657 pass regression tests.
5659 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5661 * doc/Makefile.in: two runs of makeindex seem needed to get
5662 correct page references in the index of sdccman.pdf
5663 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5665 2006-06-17 Borut Razem <borut.razem AT siol.net>
5667 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5669 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5671 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5672 mentioned ec2drv and paulmon
5674 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5677 consecutive abs areas
5678 (find_empty_space, allocate_space): added map to handle codemap or
5680 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5681 absolute idata and xdata
5682 * as/mcs51/lkmem.c (summary2): updated legend
5684 2006-06-16 Raphael Neider <rneider AT web.de>
5686 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5688 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5690 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5692 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5694 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5696 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5697 value of generic pointers,
5707 src/z80/main.c: PORT structure, added elements for gp_tags field,
5708 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5709 fields in the PORT structure of each port,
5710 * src/SDCCast.c (decorateType): allow processing of generic pointers
5711 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5714 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5720 * src/pic16/pcode.c,
5722 * src/pic/pcoderegs.c,
5725 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5726 bug 1504689 on minGW
5728 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5730 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5732 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5734 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5736 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5738 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5741 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5743 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5744 to a char variable. Fixed bug #1504211
5745 * device/include/pic16/adc.h,
5746 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5747 and fixed bug #1364390
5749 2006-06-10 Borut Razem <borut.razem AT siol.net>
5751 * CVSROOT: removed the CVS left-over
5753 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5755 * as/hc08/asmain.c (asexit),
5756 * as/hc08/lkmain.c (lkexit),
5757 * as/mcs51/asmain.c (asexit),
5758 * as/mcs51/lkmain.c (lkexit),
5759 * src/SDCCglue.c (DEFSETFUNC),
5760 * src/SDCCmain.c (linkEdit, assemble),
5761 * support/librarian/sdcclib.c (AddRel),
5762 replaced unlink() by standard C remove()
5763 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5764 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5765 gatherImplicitVariables): new, added to fix bug 608752,
5766 (createFunction): added gatherImplicitVariables()
5767 * src/SDCCast.h: added createRMW prototype
5768 * src/SDCCsymt.h (struct symbol): added infertype
5769 * support/regression/tests/bug608752.c: new, added
5771 2006-06-10 Raphael Neider <rneider AT web.de>
5773 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5774 multibyte dummy reads (fixes #1503234)
5776 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5778 * device/include/mcs51/compiler.h: new, added header file to enable
5779 creating common sfr definition header files for different compilers
5781 2006-06-05 Raphael Neider <rneider AT web.de>
5783 * src/pic16/{pcode.h,genarith.c}:
5784 introduced pCodeOp combining any two pCodeOps (previously only
5785 two register operands could be combined), removed pcop2 from
5786 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5787 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5788 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5789 rewritten to use new PO_TWO_OPS
5790 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5791 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5792 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5793 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5794 (pic16_get_op): embraced return arg to allow #define return(x),
5795 added new case for combined opcodes
5796 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5797 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5798 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5800 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5802 * src/SDCCval.c (checkConstantRange): added
5803 * src/SDCCval.h: added checkConstantRange
5804 * support/Util/SDCCerr.c,
5805 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5806 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5807 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5808 * src/SDCCast.c (decorateType): added checkConstantRange,
5809 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5810 can be emitted with the correct always true/false warning,
5811 added optimization for double '!';
5812 result of decorateType() must be assigned back to the tree, because
5813 decorateType() can change the tree
5814 * src/SDCCicode.c (geniCodeLogic),
5815 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5816 (checkConstantRange): removed, it was only a fragment which never
5818 * src/SDCCsymt.c (computeType): fixed promotion for
5819 "-1 < (unsigned bit) b"
5820 * src/pic/ralloc.c (packRegsForAssign),
5821 * src/pic16/ralloc.c (packRegsForAssign),
5822 * src/hc08/ralloc.c (packRegsForAssign),
5823 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5825 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5826 * support/regression/tests/constantRange.c: added
5827 * support/valdiag/tests/constantRange.c: added
5828 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5830 2006-06-02 Borut Razem <borut.razem AT siol.net>
5832 * support/regression/ports/pic16/support.c: increase stack size
5834 * support/regression/Makefile.in: sort tests by name so that the
5835 resutlts can be compared on different machines / platforms
5837 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5839 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5840 * src/ds390/gen.c (emitLabel): new, added,
5841 (genDjnz): fixed stack overflow bug,
5842 (throughout): cosmetic changes to sync with mcs51/gen.c,
5843 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5844 * src/mcs51/gen.c (genEndFunction): small optimization,
5845 (throughout): cosmetic changes to sync with ds390/gen.c
5847 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5850 (_print_format): fixed printing pointers
5851 * src/mcs51/gen.c (emitLabel, movb): new, added,
5852 (genAssign): small optimization,
5853 (genDjnz): fixed stack overflow bug,
5854 (throughout): replaced sprintf with SNPRINTF,
5855 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5856 replaced emitcode("mov", "b,...") with MOVB(...),
5857 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5858 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5859 * src/mcs51/peeph.def: added rules 140 and 264
5860 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5861 so they may get optimized into registers
5863 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5865 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5866 immediately when encountered,
5867 (printUsage): always use stderr even on windows
5869 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5871 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5872 (processParms): fixed bug #1247551
5873 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5874 parseCmdLine, main): print '--version' to stdout,
5875 print 'help' to stdout if --help is given,
5876 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5877 arguments are given; fixed --help
5879 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5881 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5882 * support/regression/tests/bug-1493710.c: added
5884 2006-05-27 Borut Razem <borut.razem AT siol.net>
5886 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5888 * support/regression/ports/pic16/support.c: increase stack size
5889 from default 64 bytes to 128 bytes
5890 * support/regression/tests/staticinit.c,
5891 support/regression/tests/float.c: regression tests fully enabled
5892 for pic16 port by putting the initialized data arrays into the code
5894 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5895 This was changed by mistake in the previous version.
5897 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5899 * src/pic16/gen.c (genFunction, genEndFunction): some
5900 beautifications, fixed bug with falsely restoring FSR2 in large
5901 stack model, thanks to Beau E. Cox for reporting the bug
5903 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5905 * debugger/mcs51/break.c,
5906 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5907 use %p to print pointers, made address variables unsigned
5908 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5909 * debugger/mcs51/symtab.c (parseSymbol): must return something
5910 * src/mcs51/gen.c (aopForSym): small optimization,
5911 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5912 (freeAsmop): added missing break,
5913 (aopPut): removed parameter bvolatile, determine it inside the function,
5914 (saveRegisters, unsaveRegisters): small optimization,
5915 (genIpush): removed pointless check,
5916 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5917 replaced sprintf with SNPRINTF,
5918 replaced strcpy with strncpyz,
5919 updated aopPut calls,
5920 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5921 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5923 2006-05-24 Borut Razem <borut.razem AT siol.net>
5925 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5926 modification of test for the pic16 port, put the array to the code
5927 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5929 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5931 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5932 * support/Util/pstdint.h: added
5934 2006-05-22 Borut Razem <borut.razem AT siol.net>
5936 * src/regression/Makefile: removed bool2.c test, added -q linker option
5937 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5938 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5939 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5940 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5941 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5942 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5943 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5944 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5945 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5947 2006-05-22 Raphael Neider <rneider AT web.de>
5949 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5950 bug #1492360 (problematic due to generic pointers, see code)
5952 2006-05-22 Borut Razem <borut.razem AT siol.net>
5954 * support/regression/ports/pic16/specs.mk: removed stack size linker
5956 * support/regression/tests/array.c,
5957 support/regression/tests/bitopcse.c,
5958 support/regression/tests/bug-908454.c,
5959 support/regression/tests/malloc.c: modified for pic16 regression test
5960 * support/regression/tests/bitfields.c:
5961 pic16 - excluded bitfileds of size > 8
5962 * support/regression/tests/bp.c: pic16 - reduced data size
5963 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5964 * support/regression/tests/bug-460010.c:
5965 pic16 - used the absolute address the fits in memory
5966 * support/regression/tests/bug-716242.c:
5967 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5968 * support/regression/tests/float.c:
5969 pic16 - excluded - data size too big
5970 * support/regression/tests/onebyte.c:
5971 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5972 * support/regression/tests/shifts.c:
5973 pic16 - function names probably have to differ in first X characters
5975 * support/regression/tests/staticinit.c:
5976 pic16 - excluded some tests due error: no target memory available for
5979 2006-05-22 Borut Razem <borut.razem AT siol.net>
5981 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5982 second try. Thanks Stas Sergeev once more.
5984 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5986 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5987 (genLeftShift, genRightShift): fixed bug 1491627
5988 * src/hc08/peeph.def (rules 7, 8.x): added
5989 * support/regression/tests/shifts.c (ShiftLeftByParam,
5990 ShiftRightByParam, testShiftByParam): added to test variable shifting
5992 2006-05-20 Raphael Neider <rneider AT web.de>
5994 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5995 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5996 (allocReg): add only new registers to dynAllocRegs,
5997 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5998 #1489055, #1445850, and probably #1483693
6000 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6002 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6003 bug in for-loop that didn't emit the last of CONFIG and ID registers
6005 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6007 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6009 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6010 1489016, 1434401 and 1490124
6011 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6012 1489016, 1434401 and 1490124
6014 2006-05-17 Borut Razem <borut.razem AT siol.net>
6016 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6019 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6021 * device/include/mcs51/P89c51RD2.h,
6022 * device/include/mcs51/P89LPC901.h,
6023 * device/include/mcs51/P89LPC922.h,
6024 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6026 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6028 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6029 to fix missing stack pragma in compiled binary object file,
6031 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6033 * support/packihx/configure.in,
6034 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6035 determine sizeof basic types even while cross compiling
6037 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6039 * src/avr/gen.c (aopop),
6040 * src/ds390/gen.c (aopOp),
6041 * src/hc08/gen.c (aopOp),
6042 * src/mcs51/gen.c (aopop),
6043 * src/pic16/gen.c (pic16_aopOp),
6044 * src/pic/gen.c (aopOp),
6045 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6046 if size of operand is smaller than spill location
6048 2006-05-12 Borut Razem <borut.razem AT siol.net>
6050 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6051 have to have CR/LF line endings even if they are checked out on *nix
6052 or on WIN32 in cygwin binmode
6054 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6056 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6057 * device/include/ds80c390.h: added sfr16 definitions
6061 * src/ds390/ralloc.c,
6062 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6063 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6064 bit returning functions
6065 * support/regression/tests/sfr16.c: enabled test on ds390
6067 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6069 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6070 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6072 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6074 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6075 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6076 (cl_address_space constructor): removed expensive initialization,
6077 (cl_address_space::get_cell): extended for late initialization,
6078 (cl_address_space::*): use late initialization,
6079 (cl_address_decoder::activate): removed expensive initialization,
6080 This reduced regression test running time by 25%
6082 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6090 * support/packihx/Makefile.in,
6091 * support/packihx/clean.mk,
6092 * support/packihx/Makefile.bcc,
6093 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6095 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6097 * src/SDCCval.c (valNot): fix for regression test failure
6098 of not.c on big endian hosts
6100 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6102 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6104 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6106 * device/lib/mcs51/Makefile.in: changed string comparison operator
6107 to = for POSIX compliance; == is bash extension
6109 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6111 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6114 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6116 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6117 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6118 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6119 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6120 bug report #1478657,
6122 2006-05-05 Borut Razem <borut.razem AT siol.net>
6124 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6127 2006-05-02 Borut Razem <borut.razem AT siol.net>
6129 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6130 create *.ind, which made make to fail if invoked with -j 2
6132 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6134 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6135 Hubert Sack for patch 1479782
6137 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6139 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6141 2006-05-01 Raphael Neider <rneider AT web.de>
6143 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6144 (create_pic): store only prefix-free device name,
6145 (init_pic): check for device names with "16" prefix,
6147 * src/pic/device.h (struct PIC_device),
6148 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6150 * device/include/pic/pic12f{635,675,629,683}.h,
6151 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6152 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6153 * device/include/pic/pic16f505.h,
6154 * device/lib/pic/libdev/pic16f505.c: removed
6155 * device/include/pic/pic14devices.txt: added support for pic12f
6156 devices, removed unsupported non 16-bit devices
6157 [above changes provided by patch from Zik Saleeba]
6158 * src/pic/*, src/pic16/*, device/include/pic16/*,
6159 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6161 2006-05-01 Borut Razem <borut.razem AT siol.net>
6163 * configure.in, configure, doc/Makefile.in:
6164 sync with nightly build makefile - latex, dvipdf and dvips
6167 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6169 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6170 in the library source
6172 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6174 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6176 2006-04-28 Raphael Neider <rneider AT web.de>
6178 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6179 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6180 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6181 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6183 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6185 * device/lib/pic/libdev/Makefile.in,
6186 * device/lib/hc08/Makefile.in,
6187 * device/lib/gbz80/Makefile.in,
6188 * device/lib/z80/Makefile.in,
6189 * device/lib/ds390/Makefile.in,
6190 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6191 thanks to Borut for the bug report
6193 * configure: always create doc/Makefile independent from --enable-doc
6194 * Makefile.in: always install from directory doc independent from
6196 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6198 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6199 * doc/Makefile.in: install *.txt if present
6200 * device/include/Makefile.in (install): added installation of pic/*.inc
6201 and pic/*.txt files again, they were erroneously removed
6203 2006-04-28 Raphael Neider <rneider AT web.de>
6205 * src/pic/{gen.c,main.h,pcode.c},
6206 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6207 concerning signedness with casts
6209 2006-04-28 Raphael Neider <rneider AT web.de>
6211 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6212 definition of an interrupt handler,
6213 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6214 interrupt handler stuff from picglue() to separate routine,
6215 (picglue): enabled definition of intr handlers in files w/o main()
6217 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6219 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6220 compilation with MSVC 2005 Express Edition (VC8)
6222 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6224 * device/lib/Makefile: fixed build of gbz80 lib
6226 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6228 * support/regression/tests/bug-460010.c,
6229 * support/regression/tests/bug-524691.c,
6230 * support/regression/tests/bug-716242.c: removed conditional defines
6231 that are already in testfwk.h
6233 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6235 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6236 (AccAXRsh1): added, shift right by 1,
6237 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6239 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6241 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6243 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6244 remove cast to same type
6245 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6246 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6248 * link/z80/Makefile: removed, they have moved to
6251 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6252 * install-sh: fix bug #1204398 by setting umask 0022
6253 * device/lib/Makefile: separate build of z80 and gbz80 lib
6255 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6257 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6258 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6260 One basic decision: e.g. src/clean.mk includes further files. In order
6261 to make this work there are two solutions:
6262 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6263 run configure on them. This way they can use
6264 'include $(srcdir)/port-clean.mk'
6265 - always include clean.mk by the Makefile at the same level. To avoid
6266 that `make clean` tries to include and build Makefile.dep the
6267 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6268 implemented, because now even `make uninstall` doesn't create
6269 Makefile.in. clean.mk could be eliminated by pasting it in
6272 * debugger/mcs51/Makefile.in: build own objects from library sources
6273 (SLIB, SDCC) in current directory
6275 * configure, configure.in: renamed --disable-device-lib-build in
6276 --disable-device-lib; added --enable-doc, the required tools are
6277 searched by configure; added result message; the toolchain for the
6278 belonging ports are now only built, if the port is enabled.
6280 * support/regression/*: all output is written in directory gen, because
6281 the fwk and ports directories don't livet in the build tree using vpath
6283 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6284 --disable-device-lib, added --enable-doc, added section VPATH
6286 * sim/ucsim/configure.in,
6287 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6288 z80 are enabled by default
6290 2006-04-24 Raphael Neider <rneider AT web.de>
6292 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6293 to config word, "pic14_"-prefixed some extern functions
6294 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6295 config word has been found
6296 * src/pic/device.h: added prototypes
6297 * src/pic/pcode.c: added "pic14_"-prefix where needed
6298 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6300 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6302 (pic14emitRegularMap): ignore config words,
6303 (pic14createInterruptVect): moved generating __config directives away
6304 (picglue): have __config directives emitted
6306 2006-04-24 Borut Razem <borut.razem AT siol.net>
6308 * doc/Makefile: sync with nightly build makefile
6310 2006-04-24 Raphael Neider <rneider AT web.de>
6312 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6313 registers that have not been assigned proper liveranges,
6314 fixes #1469504 and #1474602,
6315 (pCodeRegOptimizeRegUsage): fixed typo in comment
6317 2006-04-24 Borut Razem <borut.razem AT siol.net>
6319 * device/examples/main8051.c: deleted - it was removed from CVS
6320 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6321 after the transition to Subversion
6322 * src/SDCCalloc.h: deleted - it was removed from CVS
6323 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6324 after the transition to Subversion
6325 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6326 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6327 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6328 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6330 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6332 * as/asx8051.dsp: added mcs51/strcmpi.h
6333 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6334 * as/hc08/aslink.h: updated lnksect prototype
6336 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6338 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6339 (newdot): handle A_ABS
6341 * as/mcs51/asout.c (outarea): output address
6342 * as/hc08/lkaomf51.c,
6343 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6345 * as/mcs51/i51pst.c,
6346 * as/z80/z80pst.c: "ABS" is not A_OVR
6347 * as/hc08/lkarea.c (newarea): read a_addr,
6348 (lnkarea): added codemap array, sort absolute areas to the front,
6349 combine all GSINITx/GSFINAL,
6350 (find_empty_space, allocate_space): new functions,
6351 (lnksect): return next address, handle absolute sections
6352 * as/mcs51/lkarea.c (newarea): read a_addr,
6353 lnksect2 prototype changed,
6354 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6355 (find_empty_space, allocate_space): new, factored out of lnksect2,
6356 (lnksect2): return next address, handle absolute sections
6358 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6359 * as/hc08/lklibr.c (addfile, fndsym),
6360 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6361 index out of range and detect both '\' and '/'
6362 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6363 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6364 regression tests (ds390 cannot return bool yet)
6365 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6366 document critical interrupts on z80, document changed SDCC define
6367 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6368 (_a390_mapping): added .org directive
6369 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6370 (genMultOneByte): fixed warnings
6371 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6373 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6374 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6375 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6376 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6377 * src/pic16/main.c: removed newReg prototype
6378 * src/pic16/pcode.c,
6379 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6381 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6383 * src/pic16/ralloc.c
6384 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6386 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6387 from short to PIC_OPTYPE
6388 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6389 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6390 optype from short to PIC_OPTYPE
6391 * src/port.h: made int_size unsigned to fix warnings
6392 * src/SDCC.y: fixed warning on MSVC
6393 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6394 * src/SDCCopt.c (convertToFcall): fixed warnings
6395 * src/SDCCsymt.h: removed double prototype for genSymName
6396 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6397 offset int to fix warnings
6399 2006-04-22 Borut Razem <borut.razem AT siol.net>
6401 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6402 references to CVS replaced with Subversion
6404 2006-04-21 Borut Razem <borut.razem AT siol.net>
6406 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6407 references to CVS replaced with Subversion
6409 2006-04-19 Borut Razem <borut.razem AT siol.net>
6411 * src/version.awk: adapted for svn
6412 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6413 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6414 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6415 /binutils-avr/etc/*.vi, *.jin: removed all properties
6416 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6418 2006-04-19 Borut Razem <borut.razem AT siol.net>
6420 * CVS to Subversion migration completed
6422 2006-04-18 Borut Razem <borut.razem AT siol.net>
6424 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6425 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6427 2006-04-17 Borut Razem <borut.razem AT siol.net>
6429 * device/include/Makefile.in: added pic/*.inc to the installation
6431 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6433 * support/regression/collate-results.py: fixed output in case of
6435 * support/regression/generate-cases.py: fixed splitting of pathnames
6437 * as/hc08/lklibr.c (addfile),
6438 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6440 2006-04-11 Raphael Neider <rneider AT web.de>
6442 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6443 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6444 * src/pic16/pcode.c (assignValnums): fixed #1460578
6446 2006-04-11 Raphael Neider <rneider AT web.de>
6448 * device/lib/pic/libdev/*.c,
6449 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6450 fixes #1468739, enables compilation in --std-c99 mode
6451 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6453 2006-04-11 Raphael Neider <rneider AT web.de>
6455 * src/pic/device.c (find_device): removed debug output
6456 (list_valid_pics): enabled verbose listing of supported devices
6457 * device/include/stdbool.h: define bool as char for pic14/16 as well
6459 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6461 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6463 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6465 * .version: bumped version to 2.5.6
6466 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6468 2006-04-06 Raphael Neider <rneider AT web.de>
6470 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6471 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6472 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6473 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6474 pic14_constructAbsMap
6475 (pic14printPublics): declare absolute global symbols as global
6476 (pic14createInterruptVect),
6477 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6478 (newReg): assume new registers unused, use correct name in
6479 hashtable (reg->name instead of name), more debugLog output
6480 * src/pic/device.h (PIC_device): added fields for verbose output
6481 * src/pic/device.c: moved device definition to pic14devices.txt,
6482 added routines for runtime parsing of pic14devices.txt,
6483 added support for second config word
6484 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6485 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6486 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6487 (_pic14_parseOptions): moved pCodeInitRegisters here
6488 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6489 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6490 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6491 handling the pseudo stack
6492 * device/lib/Makefile.in: ignore failures in objects-pic16,
6493 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6494 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6495 * device/lib/pic/Makefile.subdir,
6496 * device/lib/pic16/Makefile.subdir: improved clean rules
6497 * device/lib/pic/libdev/: NEW, pic14 device libraries
6498 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6499 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6500 * device/include/Makefile.in: create subdir and install pic14 headers
6501 * device/include/pic/p16f_common.inc: removed unused declarations
6502 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6503 PICs from inc2h.pl v1.6,
6504 replaced BIT_AT macros with struct declarations
6505 * device/include/pic/pic14devices.txt: definition of supported devices,
6506 all above improvements contributed by Zik Saleeba, thanks
6507 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6508 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6511 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6513 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6514 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6515 thanks to Charles Olds
6517 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6519 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6521 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6523 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6524 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6525 * support/regression/bug1464657.c: added, new test
6527 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6529 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6532 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6534 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6535 --no-peep and --peep-file <file> are used don't use default rules but
6538 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6540 * src/mcs51/gen.c (genCall): fixed bug 1457608
6542 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6544 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6545 changes seem to cause (trigger?) problems with the build system.
6547 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6549 * src/SDCCpeeph.c (operandsLiteral): new, added,
6550 (callFuncByName): inserted operandsLiteral
6551 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6553 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6555 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6556 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6558 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6561 implemented patch 1120823 Thanks to Willy De la Court (normal
6562 interrupts need an interrupt number now if they are made critical),
6563 and enabled nesting of critical functions though not for gbz80
6564 (genCritical, genEndCritical): added functions
6565 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6566 * src/z80/mappings.i: added "ei" to all mappings
6568 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6570 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6571 submitted by the Debian SDCC maintainer Aurelien Jarno:
6572 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6573 archive with gcc 4.1 on mips and wrote the patch"
6575 2006-03-16 Raphael Neider <rneider AT web.de>
6577 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6578 the left operand is shorter than the result (c* = lit-c* + int),
6580 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6583 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6585 * src/.version: increased version number to 2.5.5
6586 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6587 linking is done manually in pic16 port's _linkEdit,
6588 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6589 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6590 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6591 allocate asmop as AOP_ACC,
6592 (aopForRemat): added parameter 'bool result' in function declaration,
6593 (pic16_aopGet): return AOP_ACC when accessing WREG,
6594 (pic16_popGetTempReg): minor modification,
6595 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6596 'pic16_allocWithIdx',
6597 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6598 calling function in absolute addresses,
6599 (genAssign): take into account AOP_ACC asmop,
6600 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6601 * src/pic16/pcoderegs.c: some debug functions and lines added,
6602 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6603 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6605 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6606 call to allocReg, not by manually allocating a new one,
6607 (pic16_assignRegisters): now before going through the register
6608 allocating functions mark all registers as free. This eliminates some
6609 side effects resulting from peephole parser done earlier in the backbone
6611 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6613 * src/SDCCicode.c (geniCodeLogic),
6614 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6616 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6619 (genSend): bugfix, do not allocate and free twice,
6620 (shiftRLong): handle partially overlapping aops
6621 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6623 2006-03-08 Borut Razem <borut.razem AT siol.net>
6625 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6628 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6630 * support/regression/tests/bug1409955.c: new, added
6631 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6632 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6633 (aopForSym, aopOp): increment asmop.allocated if reused,
6634 (freeAsmop): decrement asmop.allocated and check for zero instead of
6636 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6637 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6638 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6639 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6640 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6641 genSignedRightShift, genRightShift, genDataPointerGet,
6642 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6643 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6644 in reverse order from allocation,
6645 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6646 added swappedLR to keep track
6647 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6648 pdata & code for GCC, z80, gbz80 & hc08
6649 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6651 2006-03-08 Raphael Neider <rneider AT web.de>
6653 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6655 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6657 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6658 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6659 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6661 2006-03-06 Borut Razem <borut.razem AT siol.net>
6663 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6664 made the linker quiet
6666 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6668 * src/pic16/gen.c (genPcall): fixed bug #1443644
6669 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6670 which dumps before the function entry point a data byte which represents
6671 the number of the local variables used by the specified function, added
6672 'xinst' for initial support for Extended Instruction Support,
6673 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6674 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6675 port->fun_prefix anymore (may change later),
6676 (genFunction, genEndFunction): do not store/restore local registers for
6677 _main (this should take care the --main-return command line option in
6679 (genOr): removed some legacy pic-port instructions,
6680 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6681 performing operations with SFR's causes data to be written more than
6682 once to each SFR. Perhaps SFRs should be handled in special cases...
6683 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6685 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6686 into account for stack starting position,
6687 (struct OPTIONS pic16_optionsTable): added command line argument
6688 --extended or -y for Extended Instruction Support,
6689 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6690 (deassignLRs): *** perhaps the most important change, old 'for' code
6691 (commented out for reference), didn't account for some registers which
6692 were left marked 'not free' after a pointer operation. The change
6693 reduces register usage a lot in some cases
6695 2006-03-04 Borut Razem <borut.razem AT siol.net>
6697 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6699 * support/regression/tests/bug-524697.c: decreased array size for
6700 mcs51 to fit into the internal RAM
6701 * support/regression/Makefile.in: a little bit more verbose
6703 2006-03-03 Borut Razem <borut.razem AT siol.net>
6705 * support/regression/fwk/lib/testfwk.c,
6706 support/regression/fwk/include/testfwk.h: introduced function
6707 _prints(), nonrecursive _printn(), call _initEmu() from main()
6708 * support/regression/ports/gbz80/support.asm,
6709 support/regression/ports/ucz80/support.asm,
6710 support/regression/ports/z80/support.asm,
6711 support/regression/ports/ds390/support.c,
6712 support/regression/ports/hc08/support.c,
6713 support/regression/ports/host/support.c,
6714 support/regression/ports/mcs51/support.c,
6715 support/regression/ports/xa51/support.c: added empty _initEmu()
6717 * support/regression/ports/pic16/gpsim.cmd,
6718 support/regression/ports/pic16/spec.mk,
6719 support/regression/ports/pic16/support.c,
6720 support/regression/Makefile.in: added pic16 regression test
6722 2006-03-01 Raphael Neider <rneider AT web.de>
6724 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6725 genConstPointerGet): use safe way of generating MOVFF to cover
6726 literals as well as registers, fixes bug #1440527
6727 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6729 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6730 more correctly, fixes bug #1232186
6731 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6732 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6733 gplink guess the correct processor in more cases, applied patch
6734 from Till Riedel attached to and fixing bug #1436552
6736 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6738 * support/regression/tests/array.c: added, contains check for #1434401
6739 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6741 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6743 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6744 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6745 * device/include/mcs51/c8051f326.h,
6746 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6747 * device/include/mcs51/c8051f000.h,
6748 * device/include/mcs51/c8051f018.h,
6749 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6750 PCON_IDLE,PCON_STOP and added sfr16 definitions
6752 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6754 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6755 genGetWord): fixed bug 1409955
6757 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6759 * device/include/hc08/mc68hc908gp32.h,
6760 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6762 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6764 * src/SDCCast.c (constExprValue): return NULL if not a value
6765 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6766 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6767 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6769 2006-02-13 Borut Razem <borut.razem AT siol.net>
6771 * src/regression/ptrarg.c: added, fails due to bug #1430967
6772 * src/regression/Makefile: ptrarg.c added, ...
6774 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6776 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6777 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6779 2006-02-11 Borut Razem <borut.razem AT siol.net>
6781 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6782 print "Processor: xxx" message to stdout only if --verbose
6784 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6786 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6787 * support/regression/tests/bug1426356.c: added
6788 * support/regression/tests/bitfields.c: removed 2 tests
6790 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6792 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6793 * device/include/mcs51/c8051f330.h,
6794 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6795 PCON_IDLE,PCON_STOP and added sfr16 definitions
6796 * device/lib/_divsint.c,
6797 * device/lib/_divuint.c,
6798 * device/lib/_divulong.c,
6799 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6800 register bank bug for small stackauto
6802 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6804 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6806 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6808 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6809 * all.dsp: corrected several bin paths
6810 * device/include/mcs51/c8051f120.h,
6811 * device/include/mcs51/c8051f300.h,
6812 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6813 to PCON_IDLE,PCON_STOP
6814 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6815 * device/lib/printf_large.c (output_float): fixed bug 1388703
6816 * support/regression/tests/bug1057979.c: added test for bug 1388703
6818 2006-02-08 Raphael Neider <rneider AT web.de>
6820 * src/pic/pcode.c (pciTRIS): fixed typo,
6821 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6822 (LinkFlow): fixed handling of flows that end in a call,
6823 (ReuseReg): perform safety check earlier
6824 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6825 to work with flows at the beginning of a pBlock,
6826 fixes #1426557 (Symbol not previously defined),
6827 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6829 (RemoveUnusedRegisters): update register usage info
6830 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6831 created, reuse existing ones instead
6832 * src/pic/gen.c (genPcall): fixed #1424719
6834 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6836 * link/z80/lkmain.c,
6838 * link/z80/lkdata.c,
6839 * link/z80/aslink.h: fixed build on current cygwin:
6840 replaced getline() by lk_getline()
6842 2006-02-01 Borut Razem <borut.razem AT siol.net>
6844 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6845 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6846 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6847 src/regression/bool1.c, src/regression/bool2.c,
6848 src/regression/bool3.c, src/regression/call1.c,
6849 src/regression/compare.c, src/regression/compare10.c,
6850 src/regression/compare2.c, src/regression/compare3.c,
6851 src/regression/compare4.c, src/regression/compare5.c,
6852 src/regression/compare6.c, src/regression/compare7.c,
6853 src/regression/compare8.c, src/regression/compare9.c,
6854 src/regression/configword.c, src/regression/for.c,
6855 src/regression/inline.c, src/regression/mult1.c,
6856 src/regression/nestfor.c, src/regression/or1.c,
6857 src/regression/pointer1.c, src/regression/ptrfunc.c,
6858 src/regression/rotate1.c, src/regression/rotate2.c,
6859 src/regression/rotate3.c, src/regression/rotate4.c,
6860 src/regression/rotate5.c, src/regression/rotate6.c,
6861 src/regression/rotate7.c, src/regression/string1.c,
6862 src/regression/struct1.c, src/regression/sub.c,
6863 src/regression/sub2.c, src/regression/switch1.c,
6864 src/regression/while.c, src/regression/xor.c,
6865 src/regression/create_stc, src/regression/simulate,
6866 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6868 * src/regression/gpsim_assert.h: added
6870 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6872 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6873 ((void (code *) (void)) 0) ();
6882 * as/mcs51/aslink.h,
6884 * as/mcs51/asmain.c,
6885 * as/mcs51/lkdata.c,
6887 * as/mcs51/lkmain.c,
6890 * as/z80/asmain.c: fixed build on current cygwin:
6891 replaced getline() by as_getline()
6893 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6895 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6896 declarator in the symbol chain
6898 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6899 parameter list for function pointers
6900 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6901 * support/regression/tests/bug-716242.c: added
6903 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6905 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6907 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6909 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6911 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6912 inifinitely recurseable, added static
6913 * support/regression/tests/bug-1408066.c: added
6915 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6918 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6919 renamed, added possibility to create "postLoopLbl"-labels
6920 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6921 newiTempLoopHeaderLabel
6922 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6923 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6924 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6925 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6926 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6927 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6928 (basicInduction): fixed bug #136564, made static,
6929 (loopInduction): changed parameter of basicInduction, made static,
6930 (addPostLoopBlock): added
6931 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6932 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6934 * support/regression/tests/bug-136564.c: added
6935 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6936 --std-sdcc99 to LIBSDCCFLAGS
6938 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6940 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6942 * support/regression/tests/bug-1406131.c: added
6944 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6946 * src/SDCCast.c (decorateType): fix promotion of unary minus
6947 * src/SDCCsymt.c (computeType): beautified
6948 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6949 (valUnaryPM, valComplement): fix sign and promotion,
6950 (valNot): ANSI: result type is int (SDCC: unsigned char)
6951 * support/regression/tests/uminus.c: speedup by removing superflous
6953 * support/regression/tests/onebyte.c: added promotion and signedness
6954 tests for unary minus
6955 * support/regressions/tests/bug-477927.c: disable warning about
6956 uninitialized variables
6957 * support/regression/tests/not.c: added
6959 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6961 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6962 * src/mcs51/gen.c (gen51Code): show final register usage after
6963 fillGaps in asm with --i-code-in-asm
6964 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6965 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6966 incUsed, rliveClear, adjustIChain): made static,
6967 (setFromRange): excluded because it's unused,
6968 (findPrevUseSym, markWholeLoop): added,
6969 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6970 through all branches of predecessors enables sdcc to emit the warning
6971 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6972 (rlivePoint): made static, added parameter emitWarnings which is only
6973 true during the first run out of two,
6974 (findRecursiveSucc, findRecursivePred): removed,
6975 (computeLiveRanges): made static, added parameter emitWarnings,
6976 (dumpIcRlive): added for debugging only
6977 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6978 removed prototype of setFromRange()
6979 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6980 in call of computeLiveRanges()
6981 * support/regression/tests/bug-895992.c: added
6982 * support/regression/tests/bug-971834.c: added
6983 * support/valdiag/tests/bug-895992.c: added
6984 * support/valdiag/tests/bug-971834.c: added
6986 2005-12-18 Raphael Neider <rneider AT web.de>
6988 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6989 (genUnpackBits): improved code for direct operands,
6990 (genPackBits): improved code for literal assignment to bitfields
6991 and for direct destination operands (no FSR indirection),
6992 prevented redundant AND, fixes #1362800,
6993 (AccLsh): added parameter to disable masking of the result
6994 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6995 skip instructions with side-effects (like incfsz),
6996 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6997 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6998 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7001 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7003 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7004 volatile variables as spill location
7006 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7008 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7010 * support/regression/tests/bug-1376320.c: added
7012 2005-12-08 Raphael Neider <rneider AT web.de>
7014 * src/pic/device.c: renamed is_shared to pic14_is_shared
7015 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7016 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7017 (is_valid_identifier): added for above workaround
7019 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7021 * device/lib/Makefile.in: fixed to enable port-specific-objects
7022 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7023 char, thanks Hubert Sack
7024 * doc/sdccman.lyx: documented --xstack-loc,
7025 elaborated a bit more on interrupts and pitfalls,
7026 removed "setjmp/longjmp unsupported",
7027 documented some unsupported C99 features
7028 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7029 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7030 if, thanks Hubert Sack
7031 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7032 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7034 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7035 regression tests can report resource usage (rfe 700441)
7036 * support/regression/collate-results.py: report resource usage
7037 * support/regression/ports/ds390/spec.mk,
7038 * support/regression/ports/hc08/spec.mk,
7039 * support/regression/ports/mcs51/spec.mk,
7040 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7041 * support/regression/ports/ds390/uCsim.cmd,
7042 * support/regression/ports/hc08/uCsim.cmd,
7043 * support/regression/ports/mcs51/uCsim.cmd,
7044 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7045 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7046 library, use the default one
7047 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7048 building the library
7050 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7052 * config.dsp: added dependency on .version and configure_vc.awk
7053 * device/include/setjmp.h: updated for --stack-auto and --xstack
7054 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7055 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7056 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7057 * device/lib/libsdcc.lib: added _setjmp
7058 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7059 (decorateType): fixed bug 1372851,
7060 (optimizeGetHbit): fixed warning
7061 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7062 array initialisation
7063 * support/regression/tests/bug1057979.c: added test for bug 1358192
7064 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7066 2005-12-03 Borut Razem <borut.razem AT siol.net>
7068 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7069 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7071 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7073 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7074 createIval): implement symbol independant "flexible array member",
7075 (createIvalCharPtr): implemented flexible array initialisation with a
7077 * src/SDCCsymt.c (copyStruct): removed,
7078 (getSize): fixed misleading comment,
7079 (getAllocSize): removed, the additional allocation size is now in
7080 sym->flexArrayLength,
7081 (checkStructFlexArray): new, syntax checks for flexible array members,
7082 (compStructSize): added syntax checks for "flexible array members"
7083 (copyStruct): removed,
7084 (copyLinkChain): removed inefficient fix for bug 770487
7085 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7086 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7087 symbol->flexArrayLength
7089 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7090 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7091 * support/regression/tests/structflexarray.c: added
7092 * support/valdiag/tests/structflexiblearray.c: added
7094 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7096 * src/SDCCast.c (decorateType): fixed bug 1368489
7097 * support/Util/SDCCerr.c,
7098 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7100 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7102 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7103 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7105 2005-11-27 Borut Razem <borut.razem AT siol.net>
7107 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7108 support/cpp2/mkdeps.h: added command line option
7109 -obj-ext=<extension> to SDCPP to define object file externion, used
7110 for generation of make dependencies (-M)
7111 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7113 2005-11-26 Borut Razem <borut.razem AT siol.net>
7115 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7116 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7117 added pic and pic16 libraries
7119 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7121 * device/include/float.h: Corrected typo in prototype of __fsgt
7123 2005-11-25 Borut Razem <borut.razem AT siol.net>
7125 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7126 added creation of model-mcs51-stack-auto libraries
7128 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7130 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7132 * src/SDCCast.c (createIvalArray): removed obsolete comment
7134 2005-11-24 Borut Razem <borut.razem AT siol.net>
7136 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7137 added missing device/lib/mcs51/crt*.asm sources
7139 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7141 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7143 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7145 * device/lib/_fs2schar.c,
7146 * device/lib/_fs2sint.c,
7147 * device/lib/_fs2slong.c: optimized inline asm
7149 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7151 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7152 Better handling of floats between -1.0 and 0.0.
7154 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7156 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7157 (the missing "if"s prohibited removal of redundant labels)
7159 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7161 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7162 Properly convert floats between -1.0 and 0.0 to long, int, and char
7163 types (max integer value of negative floats tends to zero).
7164 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7165 Removed changes made so to work properly with floats between
7166 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7169 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7171 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7172 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7173 (genCast) cosmetic change
7174 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7175 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7177 * support/regression/tests/bitfields (testSignedBitfields): added
7179 2005-11-18 Borut Razem <borut.razem AT siol.net>
7181 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7182 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7183 introduced SILENT option to make building of pic16 libraries less
7185 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7187 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7188 Now they work properly with floats between -1.0 and 0.0
7189 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7191 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7193 * src/SDCCicode.c (printOperand): added missing else
7195 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7197 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7198 reformatted for better readability
7199 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7202 2005-11-17 Borut Razem <borut.razem AT siol.net>
7204 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7205 introduced SILENT option to make building of pic16 libraries less
7206 verbose - used for nightly snapshot build
7207 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7208 available on Win32 platforms.
7209 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7210 medium, large, pic and pic16
7212 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7214 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7215 printf("%f"...) sets fraction to zero.
7217 2005-11-16 Raphael Neider <rneider AT web.de>
7219 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7221 * src/pic/gen.c (genIfx): implemented for CARRY bit
7222 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7223 to generic pointers, fixes #1357332,
7224 (pic16_movLit2f): NEW,
7225 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7227 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7229 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7231 2005-11-11 Raphael Neider <rneider AT web.de>
7233 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7234 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7235 compute pointer's type from operand,
7236 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7237 improved single bit reads, fixes bug #1353379
7239 2005-11-09 Borut Razem <borut.razem AT siol.net>
7241 * support/scripts/sdcc.nsi: added lib/pic to the package
7243 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7245 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7247 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7249 * support/regression/tests/bug1348008.c: added
7250 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7251 * support/regression/tests/bug1337835.c: updated comment
7253 2005-11-06 Borut Razem <borut.razem AT siol.net>
7255 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7256 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7257 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7258 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7259 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7260 dynamic construction of cl_error_class and derivates - 2.nd try
7262 2005-11-05 Borut Razem <borut.razem AT siol.net>
7264 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7265 bug, which caused Bus Errors on sparc solaris
7267 2005-11-04 Borut Razem <borut.razem AT siol.net>
7269 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7270 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7271 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7272 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7273 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7274 and derivates to resolve the initialization problem on OSX
7276 2005-11-02 Borut Razem <borut.razem AT siol.net>
7278 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7279 corrected typo - #include <winsock2.h>
7281 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7283 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7284 (_asxxxx_mapping): added org directive for future enhancements
7286 2005-11-01 Borut Razem <borut.razem AT siol.net>
7288 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7289 enabled sockets on WIN32
7290 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7292 2005-10-31 Borut Razem <borut.razem AT siol.net>
7294 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7295 WIN32 backslash path delimiters should be escaped when used in C strings
7296 * support/regression/tests/bitfields.c: exclude failing assertions for
7297 __CYGWIN32__ and __MINGW32__ hosts
7299 2005-10-30 Borut Razem <borut.razem AT siol.net>
7301 * src/SDCCutil.c: corrected double comparison typo
7303 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7305 * device/lib/medium/Makefile: added for new memory model medium
7306 * device/include/asm/mcs51/features.h: updated for medium/pdata
7307 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7308 added Multiply & Accumulate sbit's and MAC0_PAGE define
7309 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7310 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7311 * device/lib/_mullong.c: update for medium model
7312 * device/lib/incl.mk: added medium model
7313 * doc/sdccman.lyx: documented medium model
7314 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7315 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7316 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7317 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7318 (allocParms): set SCLS and OCLS to pdata for medium model
7319 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7321 (powof2): return <0 if not power of 2
7322 * src/avr/gen.c (genBitWise): use updated powof2
7323 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7324 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7325 (shiftLLeftOrResult): use B if necessary
7326 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7327 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7328 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7329 * support/regression/Makefile.in: added test-mcs51-medium
7330 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7332 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7334 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7336 * device/lib/time.c (mktime): fixed bug 1334315
7338 2005-10-28 Raphael Neider <rneider AT web.de>
7340 * device/include/pic/p16f_common.inc: added common declarations
7341 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7343 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7345 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7346 (aopPutUsesAcc): added to predict accumulator use,
7347 (assignResultValue): save acc if necessary,
7348 (genMinusDec): store result if indirectly addressed,
7349 (genDivOneByte): save acc if necessary,
7350 (movLeft2Result): bugfix if left already in acc,
7351 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7352 attention to accumulator use (esp. pdata),
7353 (genReceive): receive pdata correctly
7354 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7355 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7357 2005-10-27 Raphael Neider <rneider AT web.de>
7359 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7361 2005-10-27 Raphael Neider <rneider AT web.de>
7363 * .version: changed version to 2.5.4
7364 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7365 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7366 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7367 arithmetics support routines
7368 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7369 * device/lib/Makefile.in: also create installdir for pic
7371 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7373 * src/pic/device.c (dump_sfr): rewritten to delegate register
7374 placement to the linker (use `extern sym' rather than sym EQU addr),
7375 (validAddress): fixed to check last specified address
7376 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7377 (popGetLit): truncate literal value to 8 bit,
7378 (popGet): moved assert to more appropriate place
7379 (popGetExternal): create pCode operand from and mark the according
7380 symbol as being `extern'
7381 (popGetAddr): added sanity check on immediate's offset, provide
7382 GPOINTER tag on demand
7383 (aopPut): fixed for immediates,
7384 (mov2w_op): move operand's address or contents to WREG (depending on
7385 operand type), safer variant of mov2w,
7386 (movwf,call_libraryfunc): NEW, handy abbreviations,
7387 (get_argument_pcop,get_return_val_pcop,pass_argument,
7388 get_returnvalue): interface for accessing function parameters and
7390 (assignResultValuei,genRet): use new parameter/return value interface
7391 (pic14_getDataSize): back to old version handling generic pointers,
7392 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7393 provided implementation and/or fixed old one,
7394 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7395 calls, removed legacy 8051 reference code
7396 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7397 (loadSignToC): NEW, move the operands sign bit to CARRY,
7398 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7399 genRightShiftSigned, accepts negative shift counts,
7400 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7401 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7402 generic pointers, __data pointers and __code pointers,
7403 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7404 and signed bitfields, limit bitfields to 8 bit,
7405 (genDataPointerGet): fixed number of bytes read,
7406 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7407 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7408 pointers to constant data are no longer assumed to point to __code
7409 space, removed invalid pointer types,
7410 (bitpatternFromVal): retrieve the PICs representation of an integer
7412 (genDataPointerSet): fixed assigning to po_immediate operands,
7413 (genGenPointerSet): implemented as library call,
7414 (genIfx): fixed incorrect condition,
7415 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7416 provide GPOINTER tag according to destination's storage class,
7417 (genCast): added code to handle casting to generic pointers, added
7418 sign-/zero extension of the result
7419 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7420 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7421 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7423 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7424 address/register resides in the shared banks
7425 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7426 put all variables into separate sections (have the linker arrange
7428 (picglue): put init code and interrupt handlers in separate sections
7429 * src/pic/main.c: added port specific options table, modified to PORT
7430 structure to make GPOINTERs 3 byte, added pic14_options
7431 (_pic14_do_link): private linking routine (update paths to libraries,
7432 add libsdcc.lib by default)
7433 * src/pic/main.h: declare pic14_options
7434 * src/pic/pcode.c: fixed instructions i/o relations,
7435 (RegCond): reverted to correct version,
7436 (newpCodeOpLit): truncate literals to 8 bit,
7437 (genericPrint): added debug output,
7438 (getRegFromInstruction): fixed for various operand types, simplified
7439 (BuildFlow): fixed broken handling of isntructions with labels
7440 (LinkFlow): start at last instruction in flow (skip trailing comments),
7441 pass the flow on to the next instruction after CALL
7442 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7443 (insertPCodeInstruction): fixed inserting after a skip instruction,
7444 (DoBankSelect): fixed for labeled instructions
7445 (OptimizepBlock): honor --nopeep switch
7446 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7447 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7448 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7449 (pCodeOptime2pCodes): allow disabling this optimization via
7450 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7451 but is still buggy), started implementation of a dataflow based
7452 pCode optimization (CSE + dead code elimination)
7453 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7454 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7455 names are independant of the stack location and therefore portable across
7458 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7461 (selectSpil): fixed bug 1337835 by not spilling bit variables
7462 * support/regression/tests/bug1337835.c: added test for this bug
7463 * src/mcs51/peeph.def: restart after rule 3.c,
7464 addded rules 263.x to optimize loading constants
7466 2005-10-26 Raphael Neider <rneider AT web.de>
7468 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7469 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7470 (genAssign): emit warning when casting literals to generic pointer
7471 type, also applies when taking the address of a fixed variable,
7472 (genCast): improved casting to generic pointers
7473 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7474 extern variables, added verbose error message
7475 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7477 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7479 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7480 carry must be complemented too
7481 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7482 could be emitted by genMinus
7483 * src/SDCCval.c (constVal): fixed bug 1305065
7485 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7487 * src/SDCCast.c (addCast): added promotion for bit variables
7488 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7489 promotion casts + optimisation
7490 (optimizeGetWord): fix warning 'i' might be used uninitialized
7491 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7492 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7494 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7496 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7497 all chars are promoted to int; promotion should be handled in SDCCast.c
7499 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7501 * device/lib/_strcmp.c: Fixed bug 1326457
7503 2005-10-11 Raphael Neider <rneider AT web.de>
7505 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7506 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7508 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7510 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7511 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7513 2005-10-04 Raphael Neider <rneider AT web.de>
7515 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7516 device/lib/pic16/pics.all: added pic18f1320
7517 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7519 2005-09-30 Raphael Neider <rneider AT web.de>
7521 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7522 * src/pic16/devices.inc: NEW, provides device descriptions
7523 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7525 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7527 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7530 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7532 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7533 documented Any Order Bit, Higher Order Byte and Higher Order Word
7534 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7535 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7536 (optimizeGetAbit): new, to get any bit, not only the high bit,
7537 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7538 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7539 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7540 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7541 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7542 GETABIT, GETBYTE, GETWORD: decorate them,
7543 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7544 (ast_print): added GETABIT, GETBYTE, GETWORD
7545 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7546 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7547 (geniCodeBinary): new generic binary icode,
7548 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7549 * src/port.h: updated comment for PORT.hasExtBitOp
7550 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7551 (genGetByte): new, to get a single byte,
7552 (genGetWord): new, to get a word from a long,
7553 (gen51Code): added GETABIT, GETBYTE, GETWORD
7554 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7556 2005-09-23 Raphael Neider <rneider AT web.de>
7558 * configure.in, configure: have device/lib/pic configured
7559 * device/lib/Makefile.in: added model-pic14
7560 * device/lib/clean.mk: added pic/ to clean rule
7561 * device/lib/pic: added rudimentary pic14 library providing support
7562 functions for multiplication/division/generic pointer access
7563 * src/SDCCopt.c (convilong): mark support functions as extern
7564 for pic14 port as well
7565 * src/pic/gen.c (genMult): added assertions,
7566 (genpic14Code): emit warning on unhandled iCodes
7567 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7568 * src/pic/pcode.c (pCodeOpCopy),
7569 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7570 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7571 SFR_REGISTER}), made safe for future extensions
7572 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7573 instructions even if preceeded by SKIP instructions (also remove
7574 them); removed unused code
7575 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7576 prevents leaving parts of the structure uninitialized after copying
7578 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7580 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7582 * support/regression/tests/addsub.c: added test for the bug
7584 2005-09-21 Raphael Neider <rneider AT web.de>
7586 * device/include/pic16/pic18f1220.h,
7587 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7588 * device/lib/pic16/Makefile.rules: added missing opening paren
7589 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7590 are provided in genutils.c,
7591 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7592 operand/result sizes,
7593 (genCmp): assert on NULL pointers first, then check deref'ed values
7594 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7597 2005-09-18 Raphael Neider <rneider AT web.de>
7599 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7600 as these are now unused,
7601 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7602 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7603 local, avoids uninitialized pointer dereference on r->name
7604 * src/pic16/ralloc.c (newReg): fixed indentation
7606 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7608 * src/SDCCval.c (constVal): fixed bug 730366
7609 * support/Util/SDCCerr.c,
7610 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7612 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7614 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7616 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7618 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7620 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7622 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7623 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7624 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7625 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7626 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7627 * packihx/packihx.c (hexDigit): made c unsigned char
7628 * as/mcs51/lklibr.c (fndsym),
7629 * link/z80/lkgb.c (gb),
7630 * link/z80/lklibr.c (fndsym),
7631 * link/z80/lkrloc.c (relr),
7632 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7633 * src/SDCC.lex (checkCurrFile, process_pragma),
7634 * src/SDCCglue.c (spacesToUnderscores),
7635 * src/SDCCmain.c (setParseWithComma, processFile),
7636 * src/asm.c (tvsprintf, printCLine),
7637 * src/avr/gen.c (emitcode, aopPut),
7638 * src/ds390/gen.c (emitcode),
7639 * src/hc08/gen.c (emitcode, emitinline),
7640 * src/mcs51/gen.c (emitcode, genInline),
7641 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7643 * src/pic/ralloc.c (debugLog),
7644 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7646 * src/pic16/ralloc.c (debugLog),
7647 * src/z80/main.c (_process_pragma):
7648 made all ctype.h function calls safe
7649 * src/SDCCopt.c: include math.h for fabs
7650 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7651 and used them throughout the code to make ctype.h function calls safe
7652 * src/ds390/main.c (asmLineNodeFromLineNode),
7653 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7654 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7656 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7657 (newpCodeAsmDir): made ctype.h function calls safe
7658 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7659 pic16_emitcode): made lbp unsigned char*
7660 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7661 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7662 * src/xa51/gen.c (emitcode),
7663 * src/z80/gen.c (_emit2): made lbp unsigned char*
7664 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7667 2005-09-05 Raphael Neider <rneider AT web.de>
7669 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7670 access bank splitpoint
7672 2005-09-05 Raphael Neider <rneider AT web.de>
7674 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7676 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7678 * .version: changed to version 2.5.3
7679 * doc/sdccman.lyx: changed version to 2.5.3,
7680 documented --codeseg and --constseg and pragma codeseg and constseg,
7681 documented bit parameters (reentrant) and bit returning
7682 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7683 currFunc->recvSize, but is this ok for all ports?
7684 (ast2iCode): result of ~ on unsigned char must be cast to int for
7686 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7687 function pointers in bit space
7688 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7689 (processFuncArgs): call port.reg_parm() with reentrancy info
7697 * src/z80/main.c: port.reg_parm prototype extended with
7698 "bool reentrant" parameter
7699 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7700 options.stackAuto for allocating bit register parameters
7701 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7702 (genSend): set BitBankUsed if it is,
7703 (selectRegBank): factored out of genCall for use in genPcall,
7704 (genCall): removed redundant dtype assignmen, use selectRegBank,
7705 (genPcall): handle returning in Carry properly, save in F0 if needed,
7706 (genReceive): handle bit register parameters
7707 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7708 (mcs51_assignRegisters): enable bit registers for all reentrant
7709 functions and don't set BitBankUsed unconditionally
7710 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7711 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7712 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7714 2005-08-27 Borut Razem <borut.razem AT siol.net>
7716 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7717 ppc-osx (Darwin) does not support -u option. It seems that it is
7718 supported only on Linux - GNU cp
7720 2005-08-25 Borut Razem <borut.razem AT siol.net>
7722 * sim/ucsim/gui.src/serio.src/Makefile.in,
7723 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7724 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7725 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7726 install and strip, since the strip at /usr/ccs/bin should be used
7729 2005-08-24 Borut Razem <borut.razem AT siol.net>
7731 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7733 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7735 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7738 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7740 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7741 * as/mcs51/lkmain.c (link_main): fixed warning
7742 * device/include/stdbool.h: ds390 has no advanced bit support yet
7743 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7744 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7745 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7746 and updated their macros
7747 * src/SDCCval.c (constVal): updated comment for renamed b_long
7749 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7751 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7752 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7753 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7754 (oprio): set priority for '['
7755 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7757 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7758 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7759 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7760 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7761 added overlayable BIT_BANK area
7762 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7763 (summary2): explain 'T' in legenda
7764 * as/mcs51/lkrloc.c: replaced old K&R style,
7765 (relr): added R_BIT processing,
7766 (errmsg): added "Bit-addressable relocation error",
7767 (adb_bit): added for converting from byte- to bit-addressable space,
7768 (adb_24_bit): added for converting from byte- to bit-addressable space
7769 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7770 used in reentrant functions now even as return value
7771 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7772 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7773 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7774 * src/SDCCglobl.h: added indicator BitBankUsed
7775 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7776 the bit registers b0-b7
7777 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7778 (geniCodeCast): fixed bug 1263853,
7779 (geniCodeLogicAndOr): put result in bool or char,
7780 (geniCodeReceive): added parameter func for accessing the return type,
7781 (geniCodeFunctionBody): pass func to geniCodeReceive
7782 * src/SDCCmain.c: added indicator BitBankUsed
7783 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7784 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7785 (checkSClass): don't put automatic bool/bit on stack,
7786 (checkFunction): removed check on function cannot return bit
7787 * src/SDCCsymt.h: added newBoolLink prototype
7788 * src/mcs51/gen.c (rb1regs): added bit registers,
7789 (movc): created for assigning to carry,
7790 (pushReg, popReg): created for pushing registers,
7791 (sameRegs): check both AOP_REG and AOP_CRY types,
7792 (aopOp): handle bit registers,
7793 (aopPut): optimization no self-assign,
7794 (saveRegisters): push reg->base (bits) only once for bit registers,
7796 (unsaveRegisters): pop reg->base only once and use popReg,
7797 (assignResultValue): added parameter func and return in carry for bits,
7798 (genIpush): optimization no reload in A if not changed,
7799 (genSend): bit parameters in reentrant functions are passed in bit
7800 registers by first assigning to bits in B, then save registers and
7802 (genCall): handle returning in Carry properly, save it in F0 if needed,
7803 (genPcall): updated assignResultValue call, this is not safe yet for bit
7804 returning function !!!
7805 (genFunction): don't generate equ's for bit registers and use pushReg,
7806 (genEndFunction): take care of bit returning functions and use popReg,
7807 (genRet): return bit in Carry,
7808 (genIfx): optimize bit registers and other directly addressable bits,
7809 (genReceive): updated assignResultValue call
7810 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7811 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7812 registers when using stack-auto
7813 * src/mcs51/ralloc.c (_G): added allBitregs,
7814 (regs8051): added the bit registers,
7815 (createStackSpil): use macro IS_BIT,
7816 (getRegBit): added to allocate a bit register, else spill,
7817 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7818 (updateRegUsage): factored out to ease stepping while debugging,
7819 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7820 also allocate bit registers,
7821 (fillGaps): handle bit registers,
7822 (findAllBitregs): added to create bit vector with all bit registers,
7823 (mcs51_allBitregs): returns this bit vector,
7824 (mcs51_assignRegisters): when using stack-auto use bit registers for
7825 passing parameters and creating local variables
7826 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7828 2005-08-22 Borut Razem <borut.razem AT siol.net>
7830 * device/lib/Makefile.in: replaced find option -or with -o
7831 to make it run on solaris
7833 2005-08-22 Raphael Neider <rneider AT web.de>
7835 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7836 fixes #1265442 (crash on Solaris)
7838 2005-08-20 Borut Razem <borut.razem AT siol.net>
7840 * configure, configure.in: added tests for libsocket and libnsl libraries,
7841 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7842 from support/regression/Makefile.in
7843 * support/regression/Makefile.in: added
7844 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7845 * sim/ucsim/libtool: regenerated on sparc-solaris
7846 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7847 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7848 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7849 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7850 sparc-solaris, which doesn't use GNU ld linker
7851 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7852 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7854 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7856 * src/mcs51/peeph.def: updated comments
7858 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7860 * device/lib/_gptrget.c,
7861 * device/lib/_gptrput.c: slightly shorter
7862 * doc/sdccman.lyx: incremented version
7863 * src/mcs51/peeph.def: moved peephole comments to the line of first
7864 change to better keep line correlation, reanimated 186.e
7865 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7867 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7869 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7870 David Saxton with quotes around file name.
7872 2005-08-15 Borut Razem <borut.razem AT siol.net>
7874 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7875 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7876 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7877 make tests run on x86_64 platform
7879 2005-08-13 Raphael Neider <rneider AT web.de>
7881 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7882 as it might be executed DURING a build (parallel make is wonderful)
7884 2005-08-13 Raphael Neider <rneider AT web.de>
7886 * device/lib/Makefile.in (port-specific-objects-pic16):
7887 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7888 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7890 * device/lib/pic16/Makefile.rules: build subdirs before creating
7891 the library, removed builddir rule, create $(builddir) early in
7892 recurse rule, use empty recurse rule for leaf directories
7893 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7894 mkdir errors (race condition), removed duplicate suffix "hex"
7896 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7897 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7898 prevents mkdir -p from aborting on Alpha
7900 2005-08-12 Raphael Neider <rneider AT web.de>
7902 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7903 db-statements in order to allow for arrays of pointers in code
7904 sections to be placed without interspersed 0-padding, fixes
7906 * (emitStatistics): fixed division by zero for pic18f1220
7907 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7908 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7909 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7910 * (pic16_pCodeConstString): keep track of already emitted string
7911 literals to prevent "duplicate definitions of symbol _str_NR"
7912 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7914 * device/lib/Makefile.in: ignore failing PIC16 library builds
7915 * device/lib/pic16/Makefile: do not build if gputils are missing
7916 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7918 2005-08-10 Raphael Neider <rneider AT web.de>
7920 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7923 2005-08-10 Raphael Neider <rneider AT web.de>
7925 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7926 Rokas' patch to add the new fixed point type "__fixed16x16"
7927 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7928 functions for __fixed16x16 arithmetics
7929 * device/lib/pic16: reimplemented the build system to support
7930 a separate build directory, better handling of libio (create
7931 the library in a separate subdir for each architecture) and
7932 easier configuration (centralized in Makefile.common)
7934 2005-08-07 Raphael Neider <rneider AT web.de>
7936 * src/pic16/gen.c (genrshTwo): fixed sign extension
7937 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7938 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7940 * device/include/pic16/pic18f4220.h: NEW, header for
7941 pic18f4220 and pic18f4320
7942 * device/include/pic16/pic18fregs.h: added new devices,
7943 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7944 * device/include/pic16/signal.h: resolved name clashes
7945 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7946 to also allow testing for interrupt enable bits, added
7947 comments on how to use the macros
7948 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7949 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7950 register definitions for the devices
7951 * device/lib/pic16/pics.all: added new devices
7952 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7954 * device/lib/pic16/libc/stdlib/memfree: do not count
7955 the block header as free memory
7956 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7957 simplified and added missing end-of-blocklist-marker
7958 (reported by Peter Onion, fixes #1252814)
7959 * (_mergeHeapBlock): fixed loop condition
7960 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7961 len==0, restructured code
7962 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7963 up a bit, reduced bitfield accesses, prevent endless loops
7964 in case of heap corruption
7965 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7966 "unreferenced arguments/must return a value" warnings
7967 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7968 replaced BAUDREG with SPBRG
7969 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7970 device/lib/pic16/debug/gstack/gstack.c: replaced
7971 _naked, _asm, _endasm with __naked, __asm, __endasm
7973 2005-08-05 Raphael Neider <rneider AT web.de>
7975 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7976 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7978 2005-08-05 Borut Razem <borut.razem AT siol.net>
7980 * device/lib/Makefile.in: added missing ';'
7981 * configure: removed ^M characters
7983 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7985 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7986 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7989 2005-08-04 Borut Razem <borut.razem AT siol.net>
7991 * configure.in: pic16 libraries build 2nd try - enable running
7992 configure in device/lib/pic16
7993 * configure: regenerated from configure.in
7994 * device/lib/Makefile.in: create $(PORT)/bin directory
7996 2005-08-03 Raphael Neider <rneider AT web.de>
7998 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7999 to get/set values via pointers
8000 * (genUnpackBits,genPackBits): changed detection of
8001 ptr->bitfield vs. sym.bitfield, fixed access via generic
8002 pointers, removed dead (wrong) code for multibyte bitfields
8003 * (genNearPointerGet, genGenPointerGet): removed useless code,
8004 fixed bitfield detection, fixes #1250594
8005 * (genNearPointerSet): removed useless code
8006 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8007 and introduced macro pic16_emitpcode that conditionally emits
8008 the origin of the following pCode (useful for debugging SDCC)
8009 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8010 * (createDefmap): fixed handling of LFSR for --optimize-df
8012 2005-08-02 Borut Razem <borut.razem AT siol.net>
8014 * device/lib/Makefile.in: pic16 libraries build enabled since
8015 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8017 2005-08-02 Raphael Neider <rneider AT web.de>
8019 * src/pic16/gen.c (genPackBits): removed deprecated warning
8020 * (genGenPointerSet): fixed bitfield detection
8022 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8024 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8026 2005-07-31 Raphael Neider <rneider AT web.de>
8028 * device/lib/pic16/libdev/pic18f458.c,
8029 device/include/pic16/pic18f458.h: added missing T0CONbits
8031 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8033 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8035 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8037 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8039 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8041 * device/include/mcs51/at89c51ed2.h: added.
8043 2005-07-23 Raphael Neider <rneider AT web.de>
8045 * src/pic/gen.h: added emitpcode macro for debugging
8046 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8047 and replace by macro adding debug information on demand
8048 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8049 * (gencjne): tried to fix; replaced with correct (slower) code
8050 * (gen{Unp,P}ackBits): fixed single bit access
8051 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8052 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8053 previous instruction
8054 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8055 register has to be handled with care (forbidding movement
8056 of assignments/uses, removing assignments completely, ...)
8057 * (pCodeOptime2pCodes): make use of regIsSpecial
8058 * added lots of debugging output (commented out)
8059 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8060 from being reused as result UNLESS it is known to work
8062 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8064 * support/Util/dbuf.h: include <stddef.h> for size_t
8065 * .version: changed to version 2.5.2
8067 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8069 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8071 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8073 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8074 (genModOneByte): removed needless psha/pula
8076 2005-07-22 Raphael Neider <rneider AT web.de>
8078 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8079 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8080 * src/pic/gen.c (resolveIfx): do not "invent" labels
8081 * (genSkipc): changed to positive logic
8082 * (genSkipCond): removed as no longer needed
8083 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8085 * (genLeftShift): check operands are in different registers
8086 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8087 INCF does not update CARRY...
8088 * src/pic/main.c: fixed _linkCmd
8089 * src/pic/pcode.c (unlinkpCode): added inactive code
8090 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8091 alive (do not assign result and operand overlapping registers)
8093 2005-07-22 Raphael Neider <rneider AT web.de>
8095 * src/pic/device.c (dump_sfr): replaced register declaration with
8096 call to emitSymbolToFile() to avoid duplicate symbols
8097 * (assignRelocatableRegisters): do not declare external symbols
8098 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8099 right (take size of type, not etype)
8100 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8101 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8102 * (packRegsForAccUse): disabled assignment of WREG as
8103 the result reg to prevent occurence of just fixed #1235003,
8105 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8106 symbols (avoids duplicate symbols in .asm file)
8107 * (pic14emitRegularMap): use emitSymbolToFile()
8108 * src/pic/gen.c (aopOp): fixed spillLocation handling
8109 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8110 * (genDataPointerSet): removed unneccessary variables/output
8112 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8114 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8115 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8117 2005-07-21 Raphael Neider <rneider AT web.de>
8119 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8120 architecture cannot handle them efficiently, fixes bug #1235003
8121 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8122 check for empty sets before using them (fixes bug #1232190)
8124 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8126 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8127 (lnksect2): generate warnings for memory overlap
8128 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8129 constseg to set the name of these segments so you can instruct the linker
8130 to place them in banks
8131 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8132 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8133 added code_seg and const_seg to options
8134 * src/SDCCglue.c (emitMaps): use options.const_seg,
8135 (createInterruptVect): put interrupt vectors in segment HOME,
8136 (glue): put HOME before static segment and put the main glue in HOME,
8137 (glue): use options.code_seg
8138 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8139 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8140 these segments so you can instruct the linker to place them in banks
8141 (linkEdit): use code_loc for HOME segment which should be the first
8142 segment in code memory now
8143 * src/SDCCmem.c: fixed more stuff like bug 1238386
8144 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8145 (changePointer): don't change function pointers to code pointers for
8147 (compareType): added exceptional check for banked function pointers
8148 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8149 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8150 after static in code memory
8151 * src/mcs51/gen.c: added aopLiteralLong prototype,
8152 (aopForSym): use getSize for functions,
8153 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8154 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8155 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8157 (genPcall): use call for literal function pointers and generate banked
8158 calls over the one trampoline so there's only one place for the user to
8159 modify according to his/hers hardware,
8160 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8161 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8162 * src/mcs51/main.c: added keyword banked,
8163 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8164 * support/Util/SDCCerr.c,
8165 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8166 needed for passing the bank and address to the trampoline
8167 * device/lib/mcs51/crtbank.asm: added for bankswitching
8168 * device/lib/mcs51/Makefile: added crtbank
8170 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8172 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8173 for fields at offset 0 of a struct or union as reported
8174 on 2005-07-07 in the developer mailing list.
8176 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8178 * src/SDCCmem.c: fixed bug 1238386
8180 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8182 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8183 (patch #1144962), added peephole 300, enabled 259.x
8184 * doc/sdccman.lyx: removed screenshot and provided link instead
8186 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8188 * doc/sdccman.lyx: added section about debugging with ddd
8189 * doc/figures/ddd_example.eps: screenshot of debugging session
8191 2005-07-04 Raphael Neider <rneider AT web.de>
8193 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8194 like CODE pointers, fixes #1115683
8195 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8196 call, fixes bugs #1232211, #1228110,
8197 fixed wrong casts to pCodeFlow from pCodeInstructions
8199 2005-07-04 Raphael Neider <rneider AT web.de>
8201 * src/pic/gen.c (popGet): changed assert to allow for
8203 * (popGetAddr): changed signature to provide
8204 an additional index, patched all call sites
8205 * (genCmpEq): handle literal-like operands correctly
8206 * (genAddrOf): added sanity checks on __code/__data pointers
8207 * (genAssign): added handling of symbols from __code section
8208 * (gencjne): do not generate code for comparisons whose result
8209 is neither stored nor used, fixes bug #1171114
8210 * (AccLsh, AccRsh): operate on operand instead of WREG
8211 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8212 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8214 * rewrote complete shift-by-literal logic, commented unused
8216 * (genConstPointerGet): get multiple bytes (if result size > 1),
8217 fixed handling of non-immediate addresses
8218 * (genPointerGet): handle CODE pointers like CONST pointers
8219 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8220 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8221 operand is to be treated as a literal or not
8222 * (mov2w,genPcall,genCmpEq),
8223 src/pic/genarith.c: use aop_isLitLike() to decide between
8224 literal/register contents
8225 * (addSign): added missing offset
8226 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8227 only emit comment in debug-mode,
8228 use {aop,op}_isLitLike throughout the file
8229 * src/pic/glue.c: fix initializers for pointers (work in progress)
8230 * src/pic/pcode.c (get_op): honor index on _const symbols
8231 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8232 * (dumppBlock): added pCode size estimation
8233 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8234 check for IS_SYMOP before OP_SYMBOL'ing
8235 * fixed indentation, compacted switch-statements
8236 * (allocReg): find free register and allocate it instead of
8237 allocating new registers all the time
8238 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8239 registers as its operands (necessary only for multibyte GETs)
8241 2005-07-01 Raphael Neider <rneider AT web.de>
8243 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8244 debugging .asm-output macros FENTRY + FEXIT
8245 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8247 * (emitpComment): NEW, printf to pCode
8248 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8250 * (popGetAddr): NEW, variant of popGet to access an immediates
8251 high(er) bytes instead of the n'th byte of memory they reference,
8252 replaced popGet with popGetAddr where neccessary
8253 * (genDataPointerGet): reactivated and fixed implementation
8254 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8256 * (genDataPointerSet): fixed multibyte assignments
8257 * (genpic14Code): fixed --i-code-in-asm handling
8258 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8259 * (genPlus): fixed index-out-of-bounds error
8260 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8261 * src/pic/ralloc.c: added debugging output macro FENTRY2
8262 * (spillThis): fixed indentation, enbraced for-body for clarity
8263 * (rematStr): commented out as now unused
8264 * (regTypeNum): commented out special spill case (overwrites
8266 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8268 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8270 * doc/sdccman.lyx: documented sfr16/sfr32,
8271 added example for using storage class with function pointers
8272 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8274 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8276 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8277 * device/lib/_itoa.c,
8278 * device/lib/_ltoa.c: optimized codesize
8279 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8280 but don't know how to suppress the double warning.
8281 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8282 * support/Util/SDCCerr.c,
8283 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8285 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8287 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8288 fixed old K&R prototypes
8289 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8290 * device/lib/_gptrget.c,
8291 * device/lib/_gptrgetc.c,
8292 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8293 also new versions for small generic pointers and banked generic pointers
8294 * src/port.h: added const_name
8295 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8296 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8297 * src/SDCCcse.c (findPrevIc): check all associative operators
8298 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8299 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8300 * src/SDCCmem.c: updated comments,
8301 set far-space to 0 for pdata, results in optimized code
8302 * src/SDCCmem.h: added macro CONST_NAME
8303 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8304 moving the info into the highest bits, see also gptrget/gptrput
8305 * src/src.dsp: added sdcc.ico to project files
8306 * src/avr/gen.c (genCast): fixed bug 0x%d
8307 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8308 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8309 relation between ptr_type and DCL_TYPE,
8310 (genCast): fixed bug 0x%d
8311 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8312 (CODE)" for const_name
8313 * src/hc08/gen.c (genCast): fixed bug 0x%d
8314 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8315 (hc08_port): added "CONST (CODE)" for const_name
8316 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8317 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8318 between ptr_type and DCL_TYPE,
8319 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8320 operand* and took AOP() inside function so sfr-ness can be checked,
8321 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8323 (genFunction, genEndFunction): optimized stack setup,
8324 (genMinus): optimized for literals with ending zeroes (in bytes),
8325 (genCast): fixed bug 0x%d
8326 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8327 (mcs51_port): added "CONST (CODE)" for const_name
8328 * src/mcs51/peeph.def: made rule 226 more generic
8329 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8330 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8331 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8332 * src/z80/main.c (z80_port): added NULL for const_name,
8333 (gbz80_port): added NULL for const_name
8334 * support/regression/tests/bug663539.c,
8335 * support/regression/tests/sfr16.c: new tests
8337 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8339 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8341 2005-06-24 Raphael Neider <rneider AT web.de>
8343 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8345 * device/include/pic16/signal.h: added USBIF
8348 2005-06-24 Raphael Neider <rneider AT web.de>
8350 * device/lib/pic16/libdev/pic18f2455.c,
8351 device/include/pic16/pic18f2455.h: NEW
8352 * device/include/pic16/pic18fregs.h,
8353 device/lib/pic16/pics.all,
8354 src/pic16/device.c: added 18f2455
8355 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8356 device/include/pic16/{pic18f[68][567].h,usart.h}:
8357 replaced MULTIPLE_USARTS define with more relaible
8358 compatibility sfrs (for USART access)
8360 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8362 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8363 and the output asm file line is printed on two lines.
8365 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8367 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8368 BGT, BLE, BHI, and BLS instructions
8369 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8371 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8372 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8374 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8376 2005-06-15 Raphael Neider <rneider AT web.de>
8378 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8379 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8380 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8381 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8382 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8384 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8386 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8387 Marcel Telka in bug #1215704
8389 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8391 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8392 located in shared memory bank.
8394 2005-05-31 Raphael Neider <rneider AT web.de>
8396 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8397 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8398 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8400 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * device/lib/_strncpy.c: fixed the fix
8404 2005-05-26 Raphael Neider <rneider AT web.de>
8406 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8407 initializers with \0, bug #1208187
8408 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8409 intializers with \0, bug #1208187
8411 2005-05-26 Raphael Neider <rneider AT web.de>
8413 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8414 initializers with \0, bug #1208187
8415 * src/pic16/main.c (_process_pragma): added sanity checks
8416 for stack position and size, emit warnings when appropriate
8418 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8420 * device/lib/_strncpy.c: fixed not filling with \0
8422 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8424 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8426 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8427 compound_statement),
8429 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8431 2005-05-24 Raphael Neider <rneider AT web.de>
8433 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8435 2005-05-24 Raphael Neider <rneider AT web.de>
8437 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8438 TRISE definitions, closes bug #1162453
8440 2005-05-22 Raphael Neider <rneider AT web.de>
8442 * src/pic16/main.c (_process_pragma): check for missing
8443 arguments to pragmas code and udata
8444 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8445 consistency fixes to match other headers (thanks to Jim Paris)
8446 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8448 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8450 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8452 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8454 * support/regression/tests/bug1198642.c: new test
8455 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8456 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8457 * support/scripts/resource.h,
8458 * support/scripts/resource.rc,
8459 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8460 * support/scripts/sdcc.ico: added 32x32 icon
8462 2005-05-18 Raphael Neider <rneider AT web.de>
8464 * device/lib/pic16/libdev/pic18f*.c,
8465 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8466 keywords to "__sfr" and "__at (X)"
8467 * device/include/pic16/pic18fregs.h: added pic18f4520
8468 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8469 #1203088 (MPLAB compatibility)
8471 2005-05-17 Raphael Neider <rneider AT web.de>
8473 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8474 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8475 * device/lib/pic16/pics.all: added new devices
8476 * src/pic16/device.c: added support for pic18f4520
8478 2005-05-16 Raphael Neider <rneider AT web.de>
8479 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8480 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8481 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8482 convenience function for bit access
8484 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8486 * device/lib/printf_large.c: fixed bug 1193299
8487 * support/regression/tests/bug1057979.c: added test %3.3s
8489 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8491 * device/include/mcs51/8051.h,
8492 * device/include/mcs51/8052.h: made parseable with lint
8493 * device/include/mcs51/lint.h: added include file for (sp)lint
8494 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8495 * doc/cdbfileformat.lyx,
8496 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8498 2005-05-14 Raphael Neider <rneider AT web.de>
8500 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8501 * device/lib/pic16/libc/stdlib/itoa.c (new)
8502 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8503 * device/lib/pic16/libio/Makefile: exclude subdir according to
8504 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8505 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8506 * src/pic16/gen.c (genFunction): prevent annoying warning
8507 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8509 * support/cpp2/cppmain.c (cpp_output_string): new
8510 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8513 2005-05-13 Borut Razem <borut.razem AT siol.net>
8515 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8517 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8519 * .version: changed to version 2.5.1; back to bleeding edge development
8521 2005-05-11 Borut Razem <borut.razem AT siol.net>
8523 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8524 generate PDF version 1.3 documents
8526 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8528 * .version: changed to version 2.5.0
8530 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8532 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8534 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8536 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8537 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8538 well as many smaller updates.
8539 * .version: changed to version 2.5.0-pre1
8541 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8543 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8545 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8547 * support/regression/tests/bug1185672.c: added
8548 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8550 * src/mcs51/gen.c (genCall): added comments, made it look safer
8551 * src/mcs51/gen.c (genEndFunction): simplified
8553 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8555 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8557 2005-04-14 Borut Razem <borut.razem AT siol.net>
8559 * fixed bug 1045046 - SIGSEGV with really simple code?:
8560 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8561 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8563 2005-04-14 Borut Razem <borut.razem AT siol.net>
8565 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8566 src/pic16/device.h: temporarily disabled experimental #inline pragma
8569 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8571 * device/include/z80/stdio.h,
8572 * device/include/z80/string.h: removed these highly incomplete files so
8573 SDCC can use the default ones in device/include/
8575 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8577 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8579 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8582 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8584 * device/include/malloc.h: removed redundant __reentrant prototypes
8585 * device/lib/_mullong.c: added working xstack variant in asm (C version
8586 doesn't pass regression tests)
8587 * device/lib/bpx.c: used __data and made bpx char for mcs51
8588 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8589 (createFunction): fixed bug with xstackPtr
8590 * src/SDCCcse.c: corrected comments
8591 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8592 (killDeadCode, eBBlockFromiCode): removed unused code
8593 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8595 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8596 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8597 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8598 (genModOneByte): fixed warning in MSVC
8599 * src/mcs51/main.c (): added comments
8600 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8602 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8604 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8606 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8608 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8610 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8612 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8613 characters arrays of larger size than the declared one.
8615 2005-04-10 Borut Razem <borut.razem AT siol.net>
8617 * src/pic/gen.c (genInline),
8618 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8619 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8620 (findNextInstruction), (findPrevInstruction),
8621 (findInstructionUsingLabel),
8622 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8623 * src/pic/pcode.c (findLabel): added missing '\n'
8624 * src/src.dsp: added SDCCdwarf2.c to the project
8626 2005-04-09 Borut Razem <borut.razem AT siol.net>
8628 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8630 2005-04-08 Raphael Neider <rneider AT web.de>
8632 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8633 into the chain after a given one) and mergeDefmapSymbols (combine
8634 defmap entries for each symbol per pcode)
8635 * (createDefmap): have defmap entries merged in the end
8636 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8637 a symbol before replacing one access type's symbol, merge symbols in
8638 the end (replacement symbol might already have an entry)
8639 * (assignValnums): keep reference to written WREG intact
8641 2005-04-08 Raphael Neider <rneider AT web.de>
8643 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8646 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8648 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8651 2005-04-07 Raphael Neider <rneider AT web.de>
8653 * device/include/pic16/usart.h: added compatibility defines for
8654 devices with more than one USART
8655 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8657 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8659 * device/lib/Makefile.in: updated for port specific include
8661 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8663 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8665 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8667 * device/include/8051.h,
8668 * device/include/8052.h,
8669 * device/include/at89S8252.h,
8670 * device/include/at89c55.h,
8671 * device/include/at89x051.h,
8672 * device/include/at89x51.h,
8673 * device/include/at89x52.h,
8674 * device/include/mcs51reg.h,
8675 * device/include/reg51.h,
8676 * device/include/reg764.h,
8677 * device/include/regc515c.h,
8678 * device/include/sab80515.h: (re)moved these 12 files
8679 * device/include/mcs51/8051.h,
8680 * device/include/mcs51/8052.h,
8681 * device/include/mcs51/at89S8252.h,
8682 * device/include/mcs51/at89c55.h,
8683 * device/include/mcs51/at89x051.h,
8684 * device/include/mcs51/at89x51.h,
8685 * device/include/mcs51/at89x52.h,
8686 * device/include/mcs51/mcs51reg.h,
8687 * device/include/mcs51/reg51.h,
8688 * device/include/mcs51/reg764.h,
8689 * device/include/mcs51/regc515c.h,
8690 * device/include/mcs51/sab80515.h: and added them here
8692 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8694 * device/include/stdarg.h: changed SDCC specific keywords to double
8696 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8698 * device/include/hc08/mc68hc908gp32.h,
8699 * device/include/hc08/mc68hc908jb8.h,
8700 * device/include/hc08/mc68hc908jkjl.h,
8701 * device/include/hc08/mc68hc908qy.h: fixed comments
8702 * device/include/mcs51/README: updated
8703 * device/include/mcs51/c8051f120.h: added PINRSF
8704 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8705 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8706 amidst code. Also inline is not supported.
8708 2005-04-06 Raphael Neider <rneider AT web.de>
8710 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8711 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8712 callers stack/frame pointers
8714 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8716 * device/include/pic16/usart.h: added, missing in previous commit,
8717 * device/include/pic16/adc.h: fixed typo,
8718 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8720 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8722 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8723 uninitialized because a bug appears with gplink
8724 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8725 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8726 complains for unrecognised option
8728 2005-04-05 Raphael Neider <rneider AT web.de>
8730 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8731 structs as well (using memcpy)
8732 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8733 on ISRs (GOTO has no label)
8734 * src/pic16/device.h: added OF_OPTIMIZE_DF
8735 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8736 new data flow analysis/optimization
8737 * src/pic16/pcode.c: added (prototypes for and implementation of)
8738 dataflow analysis functions, fixed pCodeInstructions' inCond and
8739 outCond values, made RCALL a branch instruction
8740 * (pic16_unlinkpCode): keep C line if possible
8741 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8742 C line moved if possible
8743 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8744 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8745 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8746 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8748 * (pic16_getJumptabpCode): NEW, needed in...
8749 * (LinkFlow): fixed handling of jumptables, calls and conditional
8751 * (pic16_InsertCommentAfter): NEW
8752 * (pic16_pCodeReplace): made verbose and flow preserving
8753 * (AnalyzeFlow): added call to data flow analysis
8754 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8755 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8756 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8758 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * src/SDCCast.c (decorateType): fixed bug #1105626
8762 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8764 * device/include/asm/pic16/features.h,
8765 * pic18f*.h headers,
8766 * device/include/pic16/adc.h,
8767 * device/include/pic16/delay.h,
8768 * device/include/pic16/i2c.h,
8769 * device/include/pic16/malloc.h,
8770 * device/include/pic16/stdio.h,
8771 * device/include/pic16/stdlib.h,
8772 * device/include/pic16/string.h,
8773 * device/lib/pic16/libc/stdio/printf_tiny.c,
8774 * device/lib/pic16/libc/stdio/printf_small.c,
8775 * device/lib/pic16/libc/stdio/strmgpsim.c,
8776 * device/lib/pic16/libc/stdio/strmmssp.c,
8777 * device/lib/pic16/libc/stdio/strmusart.c,
8778 * device/lib/pic16/libc/stdio/vfprintf.c,
8779 * device/lib/pic16/libc/stdlib/ltoa.c,
8780 * device/lib/pic16/libc/stdlib/putchar.c,
8781 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8782 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8783 * device/lib/pic16/libc/stdlib/memchrram.c,
8784 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8785 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8786 * device/lib/pic16/libio/adc/adcbusy.c,
8787 * device/lib/pic16/libio/adc/adcread.c,
8788 * device/lib/pic16/libio/adc/adcsetch.c,
8789 * device/lib/pic16/libio/usart/ubaud.c,
8790 * device/lib/pic16/libio/usart/ubusy.c,
8791 * device/lib/pic16/libio/usart/udrdy.c,
8792 * device/lib/pic16/libio/usart/uopen.c,
8793 * device/lib/pic16/libio/usart/uputc.c,
8794 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8795 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8796 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8797 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8798 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8799 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8800 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8801 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8802 specific keywords to double underlined form,
8803 * device/lib/pic16/libc/Makefile.rules,
8804 * device/lib/pic16/libsdcc/Makefile.rules,
8805 * device/lib/pic16/libm/Makefile,
8806 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8807 to compile with C standard set in Makefile.common
8808 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8809 rand.c and crc.c in compilation process,
8810 * device/lib/pic16/libsdcc/int/divuint.c,
8811 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8812 `c' from signed to unsigned,
8813 * device/lib/pic16/startup/crt0.c,
8814 * device/lib/pic16/startup/crt0i.c,
8815 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8816 keywords to double underlined form, bug fixes in _do_cinit function
8817 which prevented the correct initialization of the .idata segment,
8818 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8819 core to enter a infinite loop
8820 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8822 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8824 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8826 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8828 * device/include/Makefile.in: add support for hc08 subdirectory
8829 * device/include/hc08/: new subdirectory
8830 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8831 Lucas Loizaga, thanks!
8832 * device/include/hc08/mc68hc908qy.h,
8833 * device/include/hc08/mc68hc908gp32.h,
8834 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8835 their own directory. Changed internal macro names to use the compiler
8836 reserved namespace. Changed SDCC specific keywords to double
8838 * device/include/math.h,
8839 * device/include/malloc.h,
8840 * device/include/stdarg.h,
8841 * device/include/stdbool.h
8842 * device/include/string.h,
8843 * device/include/tinibios.h,
8844 * device/include/ds400rom.h,
8845 * device/include/8051.h,
8846 * device/include/8052.h,
8847 * device/include/80c51xa.h,
8848 * device/include/at89c55.h,
8849 * device/include/at89S8252.h,
8850 * device/include/at89x51.h,
8851 * device/include/at89x52.h,
8852 * device/include/ds80c390.h,
8853 * device/include/reg764.h,
8854 * device/include/regc515c.h,
8855 * device/include/sab80515.h,
8856 * device/include/mcs51/c8051f000.h,
8857 * device/include/mcs51/c8051f018.h,
8858 * device/include/mcs51/c8051f020.h,
8859 * device/include/mcs51/c8051f040.h,
8860 * device/include/mcs51/c8051f060.h,
8861 * device/include/mcs51/c8051f120.h,
8862 * device/include/mcs51/c8051f300.h,
8863 * device/include/mcs51/c8051f310.h,
8864 * device/include/mcs51/c8051f320.h,
8865 * device/include/mcs51/c8051f330.h,
8866 * device/include/mcs51/c8051f350.h,
8867 * device/include/z180.h: Changed SDCC specific keywords to double
8870 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8872 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8874 * (pic16_assignConfigWordValue): disable testing of configuration
8875 register value with config mask,
8876 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8877 function with port->fun_prefix,
8878 * (genFunction): when generating a naked interrupt function never
8879 create an absolute segment placed in interrupt vector address, place
8880 the actual interrupt function at IVA instead, when an interrupt
8881 function is generated with unspecified interrupt then do not create
8882 the absolute section,
8883 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8884 code for generating a call to generic pointer get/put function with
8885 a call to function pic16_callGenericPointer(),
8886 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8887 the call to the generic pointer get/put functions with prefixing the
8888 function name with port->fun_prefix,
8889 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8890 * src/pic16/main.c (_process_pragma): prefix function with
8892 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8893 calling assembler, old 18Fxxxx macro is deprecated,
8894 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8895 PC_ASMDIR in while condition,
8896 * (findInstruction): add PC_ASMDIR in while condition,
8897 * (buildCallTree): prefix main with port->fun_prefix,
8898 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8899 identifier for variable with banked access in instructions BTFSS,
8900 BTFSC, BCF, BSF, BTG
8901 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8902 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8903 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8904 perform optimization when enviroment variable NO_REG_OPT is set,
8905 * (insideLRBlock): NEW, return 1 if register is inside an
8906 INF_LOCALREGS block,
8907 * (RemoveRegFromLRBlock): remove a register that is completely
8908 eliminated by register optimization, but it is still left in local
8909 register store/restore in/from stack block,
8910 * (Remove2pcodes): after removing register, check to see if it
8911 should be removed from local register store/restore in/from stack
8913 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8914 DUMMY_READ_VOLATILE,
8916 * device/include/pic16/adc.h: minor prototype modifications and
8918 * device/include/pic16/malloc.h: added GPL notice various
8920 * device/include/pic16/stdint.h: NEW, standard header for ints
8921 * device/include/pic16/delay.h: NEW, header for delay functions,
8922 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8924 * device/include/pic16/signal.h: NEW, header providing helper macros
8925 for implementing signal handlers,
8926 * device/include/pic16/stdio.h: added prototypes for functions,
8927 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8928 prototypes for stdin and stdout, added macro PUTCHAR to
8929 automatically implement putchar function prototype,
8930 * device/include/pic16/usart.h: modified and updated USART library,
8931 * device/lib/pic16/libio/adc/,
8932 * device/lib/pic16/libio/i2c: some modifications to improve library
8934 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8935 family of functions,
8936 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8937 family of functions and other sources,
8938 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8939 of the PIC18Fxx[28] devices,
8940 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8941 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8942 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8943 _do_cinit function, because the previous failed when local variables
8944 where not placed in the same memory bank,
8945 * device/lib/pic16/libsdcc/char/: various modifications to improve
8946 library performance,
8947 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8948 information on the new functions of the c library and more...
8950 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8952 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8954 2005-03-26 Raphael Neider <rneider AT web.de>
8956 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8957 if condition == CARRY)
8958 * (genCmp): adapted to new genSkipc semantics
8959 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8960 on rIfx (genCmp was broken)
8962 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8964 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8965 * src/z80/main.c (_keywords[]),
8966 * src/SDCCglobal.h (struct options),
8968 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8969 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8970 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8971 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8972 always available in leading double underscore form. The C99 support is
8973 mostly missing, but it's a start.
8974 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8975 reserved identifier "__data".
8977 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8979 * src/mcs51/peeph.def: fixed bug 1170013
8981 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8983 * device/include/mcs51reg.h: fixed bug 842007
8985 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8987 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8990 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8992 * src/port.h (struct PORT),
8993 * src/avr/ralloc.c (avr_assignRegisters),
8995 * src/ds390/ralloc.c (ds390_assignRegisters),
8997 * src/hc08/ralloc.c (hc08_assignRegisters),
8999 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9001 * src/pic/ralloc.c (pic14_assignRegisters),
9003 * src/pic16/ralloc.c (pic16_assignRegisters),
9005 * src/xa51/ralloc.c (xa51_assignRegisters),
9007 * src/z80/ralloc.c (z80_assignRegisters),
9009 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9010 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9012 * src/SDCCdflow.c (computeDataFlow),
9014 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9016 * src/SDCCcflow.c (*),
9018 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9019 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9020 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9021 immedDom() returning wrong block; probably fixes bug #1160833)
9023 2005-03-20 Borut Razem <borut.razem AT siol.net>
9025 * support/scripts/inc2h.pl: WIN32 port
9027 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9029 * device/lib/makefile.in: added abs.c and labs.c
9031 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9033 * device/include/stdint.h: added
9034 * device/lib/abs.c: added
9035 * device/lib/labs.c: added
9036 * device/include/stdlib.h: added abs() and labs() prototypes
9037 * device/lib/libsdcc.lib: added abs and labs
9038 * device/include/float.h,
9039 * device/lib/_fsmul.c,
9040 * device/lib/printf_fast.c,
9041 * device/lib/printf_tiny.c: updated comments
9043 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9045 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9048 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9050 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9051 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9053 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9055 * device/lib/printf_large.c: removed inline assembly for portability and
9056 readability. Use printf_fast if speed or size are more important.
9057 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9058 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9060 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9062 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9063 prevent compiler warning
9065 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9067 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9068 moved to level 0 and declared as static. Also they are explicit
9069 placed in access bank. This was necessery because some times they
9070 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9071 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9072 optimizations. Currently only compare to unsigned char is implemented,
9073 * src/pic16/gen.c: added fReturnIdx array,
9074 * (struct resolvedIfx) is moved to gen.h and made public,
9075 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9076 * (aopForSym): added an optimization to directly store in stack of
9077 the operand of a SEND iCode,
9078 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9079 but as registers instead (AOP_REG) using the fReturnIdx array,
9080 * (pic16_freeAsmop): remove the freed register from the
9081 _G.sregsAlloc field,
9082 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9083 a compare of 'WREG',
9084 * (pic16_popGetTempRegCond): changed function prototype, now
9085 function takes also a bitVector argument v which holds the current
9086 set of registers that are allocated for stack access by aopForSym,
9087 registers allocated in aopForSym for accessing stack symbols are not
9088 any more part of the functions usedRegs field,
9089 * (genCall): some times aopOp is called for a stack variable to be
9090 send, aopForSym might perform the push, if this is true make sure
9091 that genCall doesn't push the variable twice by testing _G.resDirect,
9092 * (genFunction): changed testing for unspecified interrupt number
9093 from 256 to INTNO_UNSPEC,
9094 * modified selection scheme of frame pointer generation. Previously
9095 if function did use local registers a frame pointer was generated,
9096 now a frame pointer is generated only if function has arguments
9097 (that need PLUSW2 register access), or has stack arguments, or the
9098 compiler is not instructed to omit the frame pointer,
9099 * (genEndFunction): before restoring local registers that were saved
9100 in the function preamble, also restore the registers that *might*
9101 have been allocated for stack access,
9102 * (genRet): removed some old comments,
9103 * (genCmp, the active (RN's) version): added a call to the
9104 pic16_genCmp_special function to perform the compare with a more
9105 robust and optimized way,
9106 * (genInline): a feature has been added in inline code generation,
9107 which allows a wildcard variable substitution when writing inline
9108 assembly. Code is incomplete and experimental therefore undocumented,
9109 * (genCast): changed order of aopOp for result and right to allow
9110 aopForSym to directly load the result if possible,
9111 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9112 perform an optimized compare on some selected special occasions,
9113 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9114 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9115 generate an IVT any more,
9116 * src/pic16/main.c (pic16_optionsTable): added command line option
9118 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9119 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9121 * src/pic16/NOTES: Raphael Neider added in list of active developers
9122 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9123 jumptable_end to prevent bug #,
9124 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9125 inCond and outCond fields,
9126 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9127 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9128 turn off register spilling,
9129 * (packRegsForOneUse): synced with other ports' versions although it
9130 is not used currently,
9131 * (pic16_packRegisters): added an optimization while reading
9132 structure bitfields, some registers may be saved (malloc code is
9133 decreased by 80 bytes)
9135 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9137 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9138 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9139 this can be optimized more?
9141 2005-03-10 Raphael Neider <rneider AT web.de>
9143 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9144 genNearPointerGet): (hopefully) fixed access to bitfields via
9145 pointers (p->bitN = x; and x = p->bitN; failed)
9147 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9149 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9151 2005-03-09 Raphael Neider <rneider AT web.de>
9153 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9155 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9157 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9158 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9159 (regTypeNum): set REG_BIT type if necessary
9160 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9161 * support/regression/tests/critical.c: check bug 1144613
9163 2005-03-02 Raphael Neider <rneider AT web.de>
9165 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9167 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9169 * src/avr/ralloc.c (serialRegAssign),
9170 * src/ds390/ralloc.c (serialRegAssign),
9171 * src/hc08/ralloc.c (serialRegAssign),
9172 * src/mcs51/ralloc.c (serialRegAssign),
9173 * src/pic/ralloc.c (serialRegAssign),
9174 * src/pic16/ralloc.c (serialRegAssign),
9175 * src/xa51/ralloc.c (serialRegAssign),
9176 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9178 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9180 * src/SDCCast.c (decorateType): fixed bug 1124787
9182 2005-02-20 Hubert Sack <sack AT digiplan.de>
9183 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9185 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9188 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9190 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9191 to keep the correct label reference count when adding/removing references
9192 to labels. A peephole file using this is appended to patch #1144962.
9194 2005-02-14 Raphael Neider <rneider AT web.de>
9196 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9197 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9198 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9199 retrievals of result operand's value on assignment
9201 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9203 * device/include/pic16/string.h: modified prototype for memccpy()
9204 to memccpy(void *, void *, char, size_t)
9205 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9206 check whether to omit frame pointer or not,
9207 * (genInline): convert all occurences of "\n" to LF in inline
9208 assembler blocks, this helps formatting the inline text,
9209 * (pic16_loadFSR0): modified prototype,
9210 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9211 removed some 8051 legacy code,
9212 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9213 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9214 before allocating temporary registers in functions,
9216 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9218 * support/regression/tests/bitvars.c: corrected the "fix"
9220 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9222 * support/regression/tests/bitvars.c,
9223 * support/regression/tests/bitwise.c,
9224 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9226 2005-02-10 Raphael Neider <rneider AT web.de>
9228 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9229 different size for Alpha
9230 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9232 2005-02-09 Raphael Neider <rneider AT web.de>
9234 * src/SDCC.lex(doPragma) : save and restore warning options as well
9235 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9236 * have #pragma less_pedantic set the errorlevel to WARNING
9238 * (cloneOptimize) : fixed wrong malloc's size
9239 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9240 facilitate correct handling of #pragma (save|restore)
9242 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9244 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9246 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9248 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9250 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9252 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9254 2005-02-02 Raphael Neider <rneider AT web.de>
9256 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9257 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9258 * (pic16_storeForReturn): fixed to allow returning function pointers
9259 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9260 * device/include/pic16/{stddef.h,stdbool.h}: added
9262 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9264 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9266 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9268 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9269 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9270 appeared to be required
9272 2005-01-31 Borut Razem <borut.razem AT siol.net>
9274 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9275 include/mcs51 and include/z80 directories to the package
9277 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9279 * src/hc08/gen.c (genFunction): fixed bug #1112752
9281 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9283 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9285 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9287 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9289 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9291 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9293 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9295 * device/include/c8051fxxx.h: removed these 6 files
9296 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9298 2005-01-26 Raphael Neider <rneider AT web.de>
9300 * src/pic16/gen.c (genAssign): fixed assignment from longs
9301 in codespace (were cut to three bytes)
9302 * (genDummyRead): implemented (except for CODESPACE...),
9304 * src/pic16/glue.c (emitStatistics): beautified
9305 * device/lib/pic16/libm/Makefile: added include path
9307 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9309 * src/z80/gen.c (aopPut): fixed bug #1103902
9311 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9313 * device/lib/expf.c: fixed bug #1095792
9315 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9317 * device/lib/pic16/libm: added Math library sources
9319 2005-01-24 Raphael Neider <rneider AT web.de>
9321 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9322 to enable upcast to pCodeOpReg2 (there is no type tag to
9323 differenciate the two and pic16_popGet2p cast into PCOR2)
9324 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9325 (sizeof(sectNames) changed to sizeof(sectName))
9326 Both patches fix segfaults under MinGW.
9328 2005-01-23 Raphael Neider <rneider AT web.de>
9330 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9331 Safe_[mc]?alloc()'ed variables
9332 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9333 of (byte sized) temporaries (assign them to WREG for now)
9334 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9335 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9336 this might fix SIGSEGVs on MinGW...
9337 * src/SDCCopt.c (killDeadCode): restored original behaviour
9338 (volatile operands might get thrown away though)
9340 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9342 * src/pic16/gen.c: fixed bug #1106975,
9343 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9344 pointer update, INTCON is saved, global interrupts are disabled and
9345 restored after updateing TOS.
9346 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9347 * added function attribute 'shadowregs' to take advantage of shadow
9349 * added function attribute 'wparam' as an alternative to the wparam
9351 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9352 user declares a non-ISR function as 'shadowregs',
9353 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9355 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9357 * .version: bumped version number to 2.4.8
9358 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9360 * device/lib/pic16/libio/i2c/: I2C module support library,
9361 * device/include/pic16/i2c.h: I2C support library header,
9362 * device/lib/pic16/libc/stdio/: standard IO support sources,
9363 * (printf_small.c): printf_small() source, supports float print,
9364 * (printf_tiny.c): printf_tiny() source, does not support floats,
9365 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9366 enable global optimizations for entire library source, other
9367 Makefiles in the source tree are also modified to reflect this,
9368 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9370 * doc/sdccman.lyx: updated to reflect new changes,
9371 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9372 sym->onStack if-case,
9373 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9374 sbit, idata, _idata, xdata, _xdata,
9375 * added pragma library, to link an external library, (see doc),
9376 * removed command line options, --pomit-config-words, --pomit-ivt,
9377 --pleave-reset-vector,
9378 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9379 when calling assembler to reflect memory model used, also define
9380 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9381 reflect stack model used,
9382 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9383 on stack return NULL,
9385 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9387 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9388 of the operands is volatile. Fixes #1020220
9390 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9392 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9393 * (OptimizeRegUsage): make sure that there is really no other flow where
9394 the first pCode is used
9396 2005-01-22 Raphael Neider <rneider AT web.de>
9398 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9399 to fix #1106967 (pCode->seq are not set up correctly)
9401 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9403 * src/SDCCglue.c (glue): make sure code area is declared before the
9404 static initialization area.
9406 2005-01-21 Raphael Neider <rneider AT web.de>
9408 * device/lib/Makefile.in: fixed test for pic16 install dir
9409 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9411 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9412 added --optimize-goto compiler switch and pragma wparam documentation
9413 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9414 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9415 and PRODH closing bug #1071770 (peephole optimizer)
9417 2005-01-19 Raphael Neider <rneider AT web.de>
9419 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9420 cmdLine buffers (used when calling sdcpp...) are large enough
9421 (MAX_PATH=256 truncates arguments leading to system halts when
9423 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9424 * (genUminus): rewritten to for efficiency
9425 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9426 used uninitialized in some cases)
9427 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9428 copy the third byte from the int -- now assumes 0x80 (data memory)
9429 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9430 operands (genAddLit expects the iCode's operands to swapped as
9431 well), fixed leftover bytes (crashed for short left operands)
9432 * (pic16_genMinusDec): performance improvements, removed false
9434 * (pic16_genMinus): fixed to cope with differently sized operands
9435 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9437 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9438 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9439 new banksel optimization
9440 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9441 analysis for temporary registers (segfaults...)
9442 * src/pic16/peeph.def: added rule
9444 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9446 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9447 which converts a float number to its ASCII representation
9448 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9449 functions to convert the fractional and integer part of a float to ASCII,
9450 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9451 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9453 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9455 * device/include/pic16/adc.h: added GPL info,
9456 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9457 a pCodeOp as tested operand,
9458 * (genNearPointerGet): optimized bit testing, does not use
9459 intermediate register for bit value, test directly instead with
9460 BTFSS, BTFSC, works only for single bits,
9461 * (genpic16Code): dump the name of the iCode in the asm,
9462 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9463 renamed to pic16_decodeOp,
9464 * (serialRegAssign): do not allocate a temporary register for iCode
9465 sequences that test a single bit for 1/0
9467 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9469 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9470 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9471 access stack and frame pointers. They are initially assigned to
9472 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9473 accessing SFRs. Updated all occurences of modification of stack or
9474 frame pointer in gen.c and pcode.c,
9475 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9476 assigning of a literal value to pointers,
9477 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9478 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9481 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9483 * doc/sdccman.lyx: update documentation about stack pragma, added
9484 some info for stack memory models
9486 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9488 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9490 2005-01-08 Raphael Neider <rneider AT web.de>
9492 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9493 udata sections to fix bug #1097823
9495 2005-01-05 Raphael Neider <rneider AT web.de>
9497 * src/pic16/gen.c (genGenericShift): added handling of differently
9498 sized left operand and result
9500 2005-01-04 Raphael Neider <rneider AT web.de>
9502 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9503 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9504 to hold the condition bit)
9505 * added new version of genCmp (old code available via #define)
9506 * added new version of genShiftLeft/genShiftRight in a generic
9507 way, now supports shifting by negative values
9508 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9509 shiftCount (expected by genGenericShift)
9510 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9511 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9513 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9514 is an invalid literal too...)
9516 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9518 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9519 from Raphael Neider,
9520 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9521 for 8-bit literals. This fixes some literal operands which are sign
9522 extended to 16-bits ints when instruction needs only 8-bits.
9524 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9526 * device/lib/logf.c: added mcs51 assembly version
9527 * device/lib/expf.c: added mcs51 assembly version
9528 * device/lib/_logexpf.c: new shared asm code for expf and logf
9529 * device/include/math.h: add defines for assembly math library
9530 * device/lib/Makefile.in: build new _logexpf.c
9531 * device/lib/libfloat.lib: use new _logexpf.c
9533 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9536 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9537 device types which have less than 0x7f registers.
9539 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9541 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9543 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9545 * device/lib/printf_fast.c: only build on supported arch.
9546 * device/lib/printf_tiny.c: only build on supported arch.
9547 * device/lib/printf_fast_f.c: only build if asm float lib
9548 * device/lib/_fsget1arg.c: only build if asm float lib
9549 * device/lib/_fsget2args.c: only build if asm float lib
9550 * device/lib/_fsnormalize.c: only build if asm float lib
9551 * device/lib/_fsreturnval.c: only build if asm float lib
9552 * device/lib/_fsrshift.c: only build if asm float lib
9553 * device/lib/_fsswapargs.c: only build if asm float lib
9554 * device/include/stdio.h: don't provide print_fast,
9555 print_fast_f, print_tiny prototypes if --xstack used
9557 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9559 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9560 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9563 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9565 * device/lib/printf_fast_f.c: same as printf_fast, but
9566 with floating point enabled
9567 * device/lib/printf_fast.c: minor tweaks
9568 * device/include/stdio.h: add printf_fast_f
9570 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9572 * src/SDCCmain.c: make --float-reent default for mcs51
9573 * device/lib/_fsadd.c: added mcs51 assembly version
9574 * device/lib/_fssub.c: added mcs51 assembly version
9575 * device/lib/_fsmul.c: added mcs51 assembly version
9576 * device/lib/_fsdiv.c: added mcs51 assembly version
9577 * device/lib/_fseq.c: added mcs51 assembly version
9578 * device/lib/_fsneq.c: added mcs51 assembly version
9579 * device/lib/_fsgt.c: added mcs51 assembly version
9580 * device/lib/_fslt.c: added mcs51 assembly version
9581 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9582 * device/lib/Makefile.in: add _fscmp to build
9583 * device/lib/libfloat.lib: add _fscmp to build
9585 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9587 * device/lib/_fs2slong.c: added mcs51 assembly version
9588 * device/lib/_fs2sint.c: added mcs51 assembly version
9589 * device/lib/_fs2schar.c: added mcs51 assembly version
9590 * device/lib/_fs2ulong.c: added mcs51 assembly version
9591 * device/lib/_fs2uint.c: added mcs51 assembly version
9592 * device/lib/_fs2uchar.c: added mcs51 assembly version
9593 * device/lib/_slong2fs.c: added mcs51 assembly version
9594 * device/lib/_sint2fs.c: added mcs51 assembly version
9595 * device/lib/_schar2fs.c: added mcs51 assembly version
9596 * device/lib/_ulong2fs.c: added mcs51 assembly version
9597 * device/lib/_uint2fs.c: added mcs51 assembly version
9598 * device/lib/_uchar2fs.c: added mcs51 assembly version
9599 * device/include/float.h: added #define to select asm vs c
9601 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9603 * device/lib/printf_fast.c: improvements to float output
9604 * device/include/float.h: add defines for assembly float library
9605 * device/lib/_fsget1arg.c: receive 1 float arg
9606 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9607 * device/lib/_fsnormalize.c: normalize a float
9608 * device/lib/_fsreturnval.c: return float, various helper routines
9609 * device/lib/_fsrshift.c: right shift a float's mantissa
9610 * device/lib/_fsswapargs.c: swap 2 floats
9611 * device/lib/Makefile.in: build these 6 new files for mcs51
9612 * device/lib/libfloat.lib: add these 6 files to the library
9614 2004-12-26 Borut Razem <borut.razem AT siol.net>
9616 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9619 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9621 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9622 and fully reentrant and register bank neutral.
9623 * device/lib/printf_fast.c: added float (not enabled by default),
9624 added compact/slower integer (also not enabled by default),
9625 improved size/speed of fast integer code, other minor changes
9626 * device/include/stdio.h, device/lib/Makefile.in,
9627 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9629 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9631 * src/pic16/pcode.c: declaring variables other than at the start of a
9632 block is not supported in C by VC6.
9634 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9636 * applied a previous patch from Raphael Neider that wasn't included
9637 in the previous commits, which fixes infinite loops within jumptable
9639 * made some fixes that previous patches introduced
9641 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9643 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9644 that fixes an issue with AOP_PCODE asmop's offset,
9645 * (pic16_popCopyReg): update instance field too,
9646 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9647 function of pic port,
9648 * (genCmp, genAnd, genAssign),
9649 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9651 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9653 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9654 variables initial values to idata section,
9655 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9656 variables in some functions. This utilizes parmBytes field of iCode
9657 structure to hold the offset of the variable in stack. (might be
9658 able to use the stack field too?)
9659 * applied patch from Raphael Neider # ### , # ###
9660 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9661 variable initial values in idata section,
9662 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9663 for static variables with initial value
9664 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9665 applied fix in while loop from Raphael Neider.
9667 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9669 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9670 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9671 * src/ds390/ralloc.c (serialRegAssign): spill bits
9672 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9673 * support/Util/SDCCerr.c,
9674 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9675 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9676 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9678 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9680 * device/include/sdcc-lib.h: inserted LGPL, added includes
9681 asm/ds390/features.h and asm/mcs51/features.h
9682 * device/include/asm/default/features.h,
9683 * device/include/asm/gbz80/features.h,
9684 * device/include/asm/z80/features.h: added empty _AUTOMEM
9686 * device/include/asm/ds390/features.h,
9687 * device/include/asm/mcs51/features.h: added files with defines for
9688 _AUTOMEM and _STATMEM indicating automatic and static storage class
9689 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9690 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9691 * src/SDCCicode.c (geniCodeCast),
9692 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9693 * src/SDCCloop.c (loopInduction): removed unused variable lr
9694 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9695 to convertToFcall to include char modulo (RFE 1065037), added check
9696 if left operand is unsigned and use abs of literal value
9697 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9698 as it doesn't work after conversion from peephole.def to peephole.rul
9699 * src/mcs51/gen.c (toBoolean): added check for size,
9700 (genModOneByte): optimized code for signed char modulo a literal
9701 power of 2 (thanks to Hubert Sack),
9702 (genRRC): removed unnecessary "clr c",
9703 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9704 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9706 swapped rules 256.c and 256.d,
9707 extended 256.d by using new multiple checks (thanks Erik),
9708 added rules 256.e and 256.f,
9709 updated rule 261.a and 261.b to new generated code
9710 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9712 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9714 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9715 induction related bugs, including first part of bug #1074377
9717 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9719 * applied patch from bug-report #1076292,
9720 * applied patches for genAnd and Goto-optimizations for Raphael
9722 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9723 dump a less iCode information,
9724 * src/pic16/device.h (pic16_options_t): added field debgen,
9725 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9726 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9727 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9729 * (various functions): added macros FENTRY and FENTRY2 to functions,
9730 to emit function prologue,
9731 * (various functions): fixed indentation,
9732 * (genNearPointerGet): fixed loading of FSR0,
9733 * (genPackBits): applied patch from Raphael Neider to fix updating
9734 of FSR0 and touching only the modified bits,
9735 * src/pic16/genarith.c (various functions): added macros FENTRY to
9736 emit function prologue in comments,
9737 * src/pic16/pcode.h: added functions debugf2, debugf3,
9738 * src/pic16/ralloc.c: partial fix for packForPush caused
9741 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9743 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9744 <stsp AT users.sourceforge.net> with reversed byte order
9745 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9747 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9749 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9751 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9752 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9754 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9756 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9758 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9760 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9762 (setFromConditionArgs): friendly operand parser for peephole rules,
9763 (operandBaseName, operandsNotRelated): new peephole condition
9764 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9765 architecture specific register naming into account, handles n-way
9766 comparisons, and supports quoted literals
9767 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9769 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9771 * src/mcs51/peeph.def: fixed bug #1076940
9773 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9775 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9777 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9779 Adding support for replacing ljmps with sjmps in jumptables
9780 generated for switch statements. For now you need to set the
9781 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9782 Now 4 algorithms for mcs51 jumptable generation are used:
9783 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9784 addresses loaded pc-relative for up to 112 cases and stack-pushing
9785 target addresses loaded with offset from dptr for up to 256 cases.
9787 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9788 * src/mcs51/main.c: adapted constants for switch table generation
9789 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9791 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9793 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9794 * support/regression/tests/bug1057979.c: added test for bug 1073386
9796 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9798 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9801 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9803 * src/pic16/device.h,
9804 * src/pic16/genarith.c,
9807 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9809 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9811 Large cummulative patch for pic16 port.
9812 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9813 to call when a stack overflow occurs,
9814 * (malloc.h): added CVS Id tag,
9815 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9817 * added libc directory. The current version of LibC contains string
9818 functions, ctype functions and macros and some functions of the
9819 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9820 be extensively tested in the future. Standard disclaimer here.
9821 Library is not automatically build yet. But one can build it by
9822 invoking 'make' inside the libc directory.
9823 * added ADC library under libio. Preliminary version yet.
9825 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9826 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9827 aopForRemat() now and not by pic16_aopOp(),
9828 * (pic16_popGetTempReg): removed warning messgae when allocating
9829 temporary registers, its a buggy feature and will be removed,
9830 * (pic16_popGet): set register instance field in AOP_CRY,
9831 * (pic16_outBitC): fixed for results in size greater than 1,
9832 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9833 * (pic16_storeForReturn): optimized return of 0,
9834 * (genCmp): experimental code for new genCmp which uses PIC18's
9835 special compare&skip instructions. Initial tests fail some times
9836 with variables grater than 1 byte in size, so new code is disabled,
9837 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9839 * (genCast): began a fix to optimize the casting of a bit to another
9840 bit, now assigning a bitfield to another bitfield will fail, sorry,
9841 * src/pic16/main.c: disabled the use of lr-support feature,
9842 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9843 * added some function prototypes, added function _debugf prototype,
9844 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9845 bits with offset (case PO_GPR_BIT),
9846 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9848 * (isBankInstruction): modified to return 0 for no banking instruction,
9849 and 1 for banking instruction,
9850 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9851 caused stop processing pCodes after a inline assembly block,
9852 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9853 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9854 registers when it shouldn't,
9855 * src/pic16/ralloc.c (allocReg): add preliminary support for
9856 supporting a limited set of temporary registers,
9858 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9860 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9861 genDataPointerSet): ensure assignments always copy in MSB to LSB
9863 (loadRegFromAop): recognize CLRH optimization,
9864 (genFunction): optimize RECEIVE iCodes in reentrant functions
9866 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9868 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9869 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9871 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9872 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9873 contiguous with data
9875 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9877 * device/lib/_gptrget.c (_gptrget),
9878 * device/lib/_gptrgetc.c (_gptrgetc),
9879 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9880 instead of sjmp to ret
9881 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9882 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9884 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9886 * .version: bumped version to 2.4.7
9887 * device/lib/_gptrget.c (_gptrget): is now _naked
9888 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9889 * device/lib/_gptrput.c (_gptrput): is now _naked
9890 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9891 (createFunction): fixed xstack
9892 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9893 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9895 (geniCodeCritical): store original interrupt state in an iTemp bit
9896 var unless stack-auto
9897 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9898 * src/SDCCmain.c (setIncludePath): added include/target to search path
9899 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9900 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9902 (processFuncArgs): put bit vars in bit area
9903 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9904 unsaveRBank): fixed xstack,
9905 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9906 (genFunction, genEndFunction): fixed xstack,
9907 (genAssign): optimization don't walk backwards through mem
9908 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9909 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9910 * support/regression/Makefile: also make library (for stack-auto) when
9911 making "all" and added "test-mcs51-xstack-auto"
9912 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9913 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9914 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9915 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9916 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9917 make-library by MAKE_LIBRARY
9918 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9919 regression tests for xstack
9920 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9921 * support/regression/tests/critical.c: test for critical on mcs51
9923 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9925 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9926 built version of sdcc instead of installed version
9928 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9930 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9931 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9933 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9934 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9935 WARNING: remove device/lib/build/z80/printf.o by hand when
9936 updating from previous build!
9937 * device/lib/z80/printf.c: updated comment
9938 * support/regression/tests/bug1057979.c: test all ports now
9939 * support/regression/tests/bug1065458.c: file added
9941 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9943 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9944 *_start and *_end symbols for static functions
9946 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9948 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9949 and search crt0.o in all library paths,
9950 (setIncludePath): proper handling of --nostdinc,
9951 (setLibPath): proper handling of --nostdlib
9952 * support/regression/Makefile,
9953 * support/regression/ports/ds390/spec.mk,
9954 * support/regression/ports/gbz80/spec.mk,
9955 * support/regression/ports/hc08/spec.mk,
9956 * support/regression/ports/mcs51/spec.mk,
9957 * support/regression/ports/mcs51-large/spec.mk,
9958 * support/regression/ports/mcs51-stack-auto/spec.mk,
9959 * support/regression/ports/z80/spec.mk: use include and lib files from
9960 built version of sdcc instead of installed version
9961 * doc/sdccman.lyx: fixed typo in --nostdinc
9963 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9968 * src/pic/gen.c : added support to generate code for struct bit fields.
9970 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9972 * as/xa51/xa_version.h,
9973 * device/include/errno.h,
9974 * device/include/regc515c.h,
9975 * device/lib/_itoa.c,
9976 * device/lib/_ltoa.c,
9977 * device/lib/ser_ir_cts_rts.c,
9978 * sim/ucsim/xa.src/glob.cc,
9979 * sim/ucsim/xa.src/inst_gen.cc,
9980 * sim/ucsim/xa.src/xa_bit.cc,
9981 * sim/ucsim/xa.src/xa_sfr.cc,
9982 * sim/ucsim/z80.src/inst_dd.cc,
9983 * sim/ucsim/z80.src/inst_fdcb.cc,
9984 * support/scripts/keil2sdcc.pl,
9985 * src/pic16/pic16.dsp,
9986 * src/pic16/pic16a.dsp: corrected cvs line endings
9987 * device/lib/printf_large.c: fixed bug 1057979
9988 * src/pic16/gen.c: fixed non-C standard code
9989 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9990 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9991 * support/regression/ports/mcs51/support.c: reload T1 asap
9992 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9993 pdata use and clear idata startup behaviour
9994 * support/regression/tests/bug1057979.c: added
9996 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9998 * device/examples/ds390/ow390/ad26.h,
9999 * device/examples/ds390/ow390/cnt1d.h,
10000 * device/examples/ds390/ow390/crcutil.c,
10001 * device/examples/ds390/ow390/ownet.h,
10002 * device/examples/ds390/ow390/owsesu.c,
10003 * device/examples/ds390/ow390/swt12.h,
10004 * device/examples/ds390/ow390/swtoper.c,
10005 * device/examples/ds390/ow390/temp10.h,
10006 * device/examples/ds390/ow390/thermodl.c,
10007 * device/examples/ds390/tinitalk/tinitalk.dsp,
10008 * device/examples/ds390/tinitalk/tinitalk.dsw,
10009 * device/examples/mcs51/clock/hw.h,
10010 * device/examples/mcs51/simple2/go.bat,
10011 * device/examples/serialcomm/windows/serial.h,
10012 * device/examples/xa51/dummy.c,
10013 * device/examples/xa51/hello.c,
10014 * device/include/80c51xa.h,
10015 * device/include/at89x051.h: corrected cvs line endings
10017 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10019 * src/pic16/main.c (options): added command line --gstack, to trace
10020 stack over/under flows,
10021 * added pragma 'wparam' to allow passing first byte of function
10022 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10023 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10024 call to __gstack_test function and sets up the symbol as extern,
10025 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10026 * popaop): added call to pic16_testStackOverflow,
10027 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10029 * (genCall, genPcall): now all parameters are passed via stack
10030 except in functions that are pass to wparam pragma in which WREG is
10032 * (genPcall): REENTRANT flag is checked to see if variable prototype
10033 contains reentrant keyword, don't call a non-reentrant function, via
10034 a reentrant function pointer or vice versa, functions are never
10036 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10038 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10039 SIGSEGV when accessing a NULL register stucture,
10040 * (pic16_printGPointerType): modified to handle UPPER modifier for
10041 function initializers, changed prototype of function to simpler one,
10042 * (pic16_printIvalFuncPtr): check to see if function is already
10043 added in externs list,
10044 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10045 optimized a move from W to SFR with a move to the same register
10046 later after a CALL,
10047 * device/lib/pic16/debug: NEW directory, contains debug features
10048 which are enabled when linking with libdebug.lib, currently command
10049 line option --gstack enables stack pointer tracing for over/under
10050 flow, corresponding sources are in debug/gstack
10052 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10054 * doc/sdccman.lyx: updated SDCC version,
10055 * (PIC16 port): update list of command line options,
10056 * src/pic16/device.h (structure pic16_options_t): added field gstack
10057 to enable stack overflow tracing on push/pops,
10058 * src/pic16/device.c (statistics structure): added statistics
10060 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10061 pic16_dump_int_registers): increase statistics counters for each
10062 * variable which is encountered
10063 * (pic16_dump_usection): emit each .udata variable to its own udata
10065 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10066 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10067 parameters via stack, otherwise use old scheme,
10068 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10069 assembler output file,
10070 * src/pic16/main.c: added command line options --gstack to enable
10071 push/pop tracing for stack overflow,
10072 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10073 instructions): added size of each instruction,
10074 * (pic16_countInstruction): estimate size of instructions in
10075 the_pFile list, inline assembly blocks are not counted,
10076 * (pic16_FixRegisterBanking): trace previous register usage, when
10077 banksel optimizations is greater than 0, don't emit a redudant
10080 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10082 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10083 * src/pic16/ralloc.c : applied same fix for pic16.
10084 * src/pic/gen.c : tidied it up a little.
10086 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10088 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10089 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10091 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10093 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10095 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10097 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10098 non-reentrant function __modsint in the interrupt function (thus
10099 corrupting math operations during serial I/O)
10100 * device/lib/ser_ir.c: as above, changed buffersize
10101 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10102 256.c,d for zeroing
10103 * doc/Makefile: added option -t for rsync
10105 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10107 * src/SDCCast.h (struct ast),
10108 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10110 2004-10-20 Borut Razem <borut.razem AT siol.net>
10112 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10115 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10117 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10119 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10120 support functions to replace long sequences of MOVFF's from access
10121 bank registers to stack and vice versa,
10122 * src/pic16/device.h: added new field opt_flags, where optimization
10123 flags can be set to enable certain features,
10124 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10125 * pBlock, (genFunction, genEndFunction): surroung loop for
10126 saving/loading used registers in stack with PC_INFO pCodes,
10127 INF_LREGS. Code in between can then be optimized by pCode optimizer
10128 to support function calls,
10129 * (genDataPointerSet): fixed bug which loaded float fields in
10130 structures with corrupt data,
10131 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10132 in a standard way debug info on stderr. Feature used for developing
10133 and debugging only,
10134 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10135 obsolete chunks of code,
10136 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10137 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10138 * pic16/src/pcode.c (pic16_newpCodeInfo,
10139 * (pic16_newpCodeOpLocalRegs),
10140 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10142 * (pic16_pCodeConstString): printing of the initial value of a
10143 symbol as a comment is inhibited since parsing was already done by
10144 copyStr and output is corrupt,
10145 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10147 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10149 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10151 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10153 * as/mcs51/lkarea.c: removed old K&R style,
10154 (lnksect): changed check on boundary error,
10155 (lnksect2): changed check on boundary error,
10156 (lnksect2): extend XSTK to end of page if size = 1
10157 * as/mcs51/lkmain.c: removed old K&R style,
10158 (Areas51): create l_IRAM symbol
10159 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10160 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10161 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10162 * device/lib/_mullong.c: added version to be compiled with xstack
10163 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10164 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10165 * device/lib/mcs51/crtxstack.asm: fixed comment
10166 * src/SDCCglue.c: maxInterrupts defaults to 0,
10167 (emitMaps): added pdata,
10168 (createInterruptVect): (re)moved default,
10169 (glue): added pdata,
10170 (glue): moved __start__xstack to XSTK with default size 1
10171 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10172 and options.float_rent when options.stackAuto is set,
10173 (linkEdit): only write XDATA_NAME if provided on command line
10175 * src/SDCCmem.c: added pdata
10176 * src/port.h: added pdata_name to PORT
10177 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10178 (saveRegisters, unsaveRegisters): removed usage of B,
10179 (genMinus): fixed accumulator clash,
10180 (genJumpTab): added comment, this needs another look
10181 * src/mcs51/gen.c: added check for "B in use" paranoia,
10182 added pushB() and popB()
10183 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10186 * src/ds390/main.c,
10188 * src/mcs51/main.c,
10190 * src/pic16/main.c,
10192 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10193 added PSEG (PAG,XDATA) or NULL to port specifier
10194 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10195 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10196 (_mcs51_genInitStartup): removed __start__xstack equ,
10197 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10198 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10199 * src/z80/gen.c (_rleAppend): fixed warnings
10200 * support/regression/tests/zeropad.c: added pdata test
10201 * .version: bumped to 2.4.6
10203 2004-10-17 Borut Razem <borut.razem AT siol.net>
10205 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10206 as a part of nightly build
10208 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10210 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10211 WREG holds the first byte function parameters,
10212 * (aopForSym): take special case for symbols which are in FARSPACE
10213 but in CODESPACE too,
10214 * (assignResultValue): modified to take into account _G.useWreg,
10215 * (genCall): don't use wreg for parameter passing when function is
10216 declared as reentrant, too, added optimization INCF to stack
10217 pointer when stack parameter count is 1,
10218 * (genFunction, genEndFunction): refurnished and fixed to not using
10219 wreg for passing parameters when function has varargs or is
10220 reentrant, fixed bug with symbol name compare for generating
10221 functions in absolute address,
10222 * (pic16_storeForReturn): refurnished,
10223 * (genCmp): began writing a new version of the function, not ready
10224 yet, therefore it is disabled,
10225 * (genAssign): do not read code memory when assigning a function to
10226 a pointer function,
10227 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10228 array of characters, not pointer,
10229 * (pic16initialComments): in debug mode emit an .ident directive for
10231 * (_process_pragma): emit a new warning type (internal to pic16)
10232 when setting stack to default length, emit a similar warning when
10233 placing a function at absolute address and address is not word aligned
10234 * (_pic16_parseOptions): added 'return TRUE' statement,
10235 * (_pic16_linkEdit): if compiling a source, then add the source's
10236 file object, first in the list of objects to link,
10238 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10240 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10241 * src/pic/main.c : removed VC warning.
10242 * src/pic/gen.c : changed comment.
10244 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10246 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10247 reference to a deprecated symbol _GPTRREG was causing failure to
10248 link. Thanks G. M. Gallant for the info.
10250 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10252 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10253 comments for Bugs item #954788.
10255 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10257 * src/pic16/device.c (pic16_dump_gsection,
10258 * pic16_groupRegistersInSection): handle symbols declared to be in
10259 access bank differently,
10260 * src/pic16/gen.c (struct _G): added field resDirect,
10261 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10262 send values read from stack directly to result and don't allocate
10264 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10266 * (pic16_sameRegsOfs): NEW,
10267 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10268 free because they were not allocated from temporary pool,
10269 * pic16_popRegFromString): workaround to fix a problem with
10270 allocating variables twice or never,
10271 * (genGenPointerGet): using PRODL instead of FSR0H,
10272 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10274 * (genAssign): take advantage of the _G.resDirect flag,
10275 * (genCast): around line 11844, use mov2f instead of directly
10276 MOVFF'ing between operands to account for literal values,
10277 * src/pic16/genutils.c: some new debug functions for gpsim have been
10279 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10280 float with integer part only,
10281 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10282 place variables in access bank
10283 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10284 updated sources to reflect recent changes in gen.c
10286 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10288 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10289 sources that searched for headers in installation path, now the
10290 device/include/pic16 is used,
10291 * src/pic16/glue.c (pic16glue),
10292 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10293 .line directives if not in debug mode, this suppresses assembler's
10294 warnings for ignored directives
10296 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10298 * src/port.h: made reset_regparms prototype void parameter explicit.
10299 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10300 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10301 * doc/sdccman.lyx: documented warning disabling and how to use
10302 printf_large to make it print floats.
10303 * device/include/stdbool.h: NEW
10304 * device/lib/_atof.c,
10305 * device/lib/_divuint.c,
10306 * device/lib/_divulong.c,
10307 * device/lib/expf.c,
10308 * device/lib/printf_large.c,
10309 * device/lib/sincosf.c,
10310 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10311 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10312 a completely reentrant lib.
10314 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10316 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10317 * device/include/pic16/stdio.h: fixed bug with colon
10319 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10321 * device/include/pic16/stdio.h,
10322 * device/include/pic16/stdlib.h,
10323 * device/include/pic16/math.h: NEW
10324 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10325 declared as _naked to reduce overhead
10326 * device/lib/Makefile.in (target port-specific-objects-pic16):
10327 changed * to *.* so to ignore the CVS directory,
10328 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10329 stacked variables back in stack,
10330 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10333 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10335 * .version: bumped version number to 2.4.5
10336 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10337 * support/Util/SDCCerr.c (messages structure): added entry for
10340 Large cumulative patch for pic16 port and libraries.
10341 * device/include/pic16/sdcc-lib.h,
10342 * device/include/pic16/stdarg.h,
10343 * device/include/asm/pic16/features.h,
10344 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10345 * device/include/pic16/float.h: changes reentrant keyword with
10346 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10347 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10348 updated target build-libraries to include objects from gptr,
10349 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10350 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10351 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10352 all function headings,
10353 * src/SDCCmain.c: added global parameter userIncDirsSet,
10354 * (parseCmdLine): when option -I is encountered add directory to
10355 userIncDirsSet too,
10356 * src/version.awk: added space between control and long,
10357 * src/pic16/NOTES: added some notes for the port,
10358 * src/pic16/gen.c: added prototype for mov2fp function,
10359 * (fReturnpic16[]): properly named return value registers,
10360 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10361 * (aopForSym): added code to handle symbols with onStack flag set,
10362 symbols onStack are allocated PTRSIZE bytes,
10363 * (aopFreeAsmop): handles special case where asmops are stack objects,
10364 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10365 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10366 added argument lock to trace flaws in allocating temporary registers
10367 when developing port,
10368 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10369 * (pic16_popRegFromString): reenabled allocating a direct register
10371 * (assignResultValue): various beautifications,
10372 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10373 referenced function argument,
10374 * (genIpush): reenabled to allow stacked arguments, handles only
10375 ic->parmPush iCodes,
10376 * (genCall, genPcall): major changes to allow for variable argument
10377 functions, fixed a bug with falsely restoring stack pointer after
10378 returning from call,
10379 * (genFunction): pending code for critical function,
10380 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10381 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10382 * (genNearPointerGet): fixed bug with indirect reading, was always
10384 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10386 * (genAddrOf): rewrote code to take address of a stacked function parameter
10387 * (genCast): fixed casting to generic pointer type,
10388 * src/pic16/gen.h: added AOP_STA,
10389 * (struct asmop): added field stk,
10390 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10391 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10392 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10393 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10394 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10395 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10397 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10399 * (pic16_port structure): generic pointer size is set to 3,
10400 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10401 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10403 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10404 operand is an iTemp,
10406 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10408 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10409 * debugger/mcs51/simi.c: addapt new syntax of s51
10411 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10413 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10414 * src/pic16/pcode.c: commented out some calls to free() in order to
10417 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10420 * src/SDCCicode.c (isiCodeInFunctionCall),
10421 * src/avr/ralloc.c (selectSpil),
10422 * src/pic/ralloc.c (selectSpil),
10423 * src/pic16/ralloc.c (selectSpil),
10424 * src/ds390/ralloc.c (selectSpil),
10425 * src/hc08/ralloc.c (selectSpil),
10426 * src/xa51/ralloc.c (selectSpil),
10427 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10428 stack in the middle of a function call sequence (fixes bug #1020268)
10429 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10430 costs associated with the minimum switch case.
10432 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10434 * src/SDCC.lex: fixed bug #1030549
10436 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10438 * src/SDCCcse.h (struct cseDef),
10439 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10440 over a function call if the CSE is derived from a symbol whose
10441 address has been taken (fixes bug #1029883)
10442 * support/regression/tests/bug-1029883: a new regression test for
10445 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10447 * src/hc08/gen.c (emitinline): fixed bug #1029778
10448 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10449 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10450 and starts toward RFE #905167)
10452 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10454 * src/pic16/gen.c (mov2f): New function to move an operand to
10455 another without considering if it is a literal or a register,
10456 * (pic16_sameRegs): don't check if they are both AOP_REG,
10457 * (AccRsh): removed andmask=0 lines,
10458 * (genLeftShift): duplicated to be improved in future versions,
10459 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10460 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10461 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10462 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10463 * (insertBankSwitch): fixed inserting banksel directives algorithm
10464 for instructions that follow a skip instruction, this fixes a report
10465 for broken subtraction code generation,
10466 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10467 iCode is a left op, just in case result and right share the same
10470 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10473 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10475 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10476 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10477 on 2004-09-12; it was buggy
10479 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10481 * src/SDCCsymt.h: removed RESULT_CHECK
10486 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10488 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10490 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10491 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10492 configuration values no more rejected by compiler, they are assigned
10493 to configuration registers with a warning message instead,
10494 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10495 the for-loop so last conf register is emitted too,
10496 * (_pic16_initPaths): link library libsdcc.lib by default,
10497 * (_hasNativeMulFor): modified test for multiplication according to
10498 Raphael Neider's remarks. Integer multiplication is also done with
10500 * device/include/pic16/pic18fregs.h: corrected type error in while
10501 testing and including 18f6720 header file
10503 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10505 * src/pic16/device.h (pic16_options): removed field use_crt,
10506 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10507 until an optimization to handle single bits is added,
10508 * (pic16_loadFSR0): moved before genUnpackBits,
10509 * (genAnd): some white lines removed,
10510 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10511 leave_reset flags in pic16_options when using crt modules,
10513 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10515 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10516 for bugs 898889 & 979599. Also used some safer print instructions.
10518 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10520 * src/pic16/device.h (pic16_options_t): added field use_crt,
10522 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10523 catch a probable future bug,
10524 * src/pic16/gen.c: aopIdx function commented out,
10525 * (genAssign): commented out old code which used aopIdx,
10526 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10527 code, added if conditionals to take into account the --use-crt
10528 command line options,
10529 * src/pic16/main.c (pic16_optionsTable): added new command line
10530 options, --use-crt= and --no-crt,
10531 * (_pic16_linkEdit): now the proper crt object is added in the
10532 linker command line except than when --no-crt is specified,
10533 * src/pic16/pcode.c,
10534 * src/pic16/pcode.h: added some structures and functions for a new
10535 optimization scheme to compansate for instruction overhead between
10536 same iCodes, this scheme is currently under development and is not
10537 working in any way,
10538 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10540 * device/lib/pic16/startup/crt0i.c,
10541 * device/lib/pic16/startup/crt0iz.c: added global char variable
10542 __uflags to force the generation of an idata section
10544 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10547 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10548 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10550 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10552 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10553 Frieder) and clarified the default code optimization mode
10555 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10557 * src/SDCC.lex (doPragma, process_pragma),
10558 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10559 "opt_code_size", and "opt_code_balanced"
10560 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10561 regrouped options by category, added support for category headers
10562 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10563 and "--opt-code-size"
10564 * doc/sdccman.lyx: documented these new options and pragmas
10565 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10566 preference into account
10568 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10570 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10571 geniCodePreDec): Fixed bug 904237 by generating a warning
10573 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10575 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10577 * src/pic/device.c : When no max ram set validate full memory range.
10579 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10581 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10583 * device/lib/_gptrget.c,
10584 * device/lib/_gptrput.c: updated comment
10585 * device/lib/calloc.c,
10586 * device/lib/free.c,
10587 * device/lib/malloc.c,
10588 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10589 * src/SDCCcse.c (cseBBlock),
10590 * src/SDCCicode.c (printOperand, geniCodeArray),
10591 * src/SDCCicode.h (struct operand): fixed bug 868103
10592 * support/regression/tests/bug-868103.c: added
10593 * src/SDCCast.c (searchLitOp),
10594 * src/SDCCcse.h (struct cseDef),
10595 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10596 * src/SDCCicode.h (struct operand),
10597 * src/SDCCsymt.h (struct sym_link),
10598 * src/avr/gen.c (hasInc),
10599 * src/ds390/gen.c (hasInc),
10600 * src/hc08/gen.c (genPlusIncr, hasInc),
10601 * src/mcs51/gen.c (hasInc),
10602 * src/pic16/glue.c (pic16_printIvalChar),
10603 * src/pic16/ralloc.c (regWithIdx),
10604 * src/xa51/gen.c (hasInc) : removed warnings
10605 * src/SDCCast.c (createBlock): added comment ???
10606 * src/hc08/ralloc.c: updated comments
10608 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10610 * doc/sdccman.lyx: updated section on switch statements, added
10611 section about semaphore locking
10612 * doc/Makefile: added option -info for latex2html
10613 * device/lib/_gptrget.c,
10614 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10616 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10618 * src/pic/device.h,
10619 * src/pic/device.c,
10620 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10621 maxram is less than 0x100.
10623 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10625 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10627 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10630 * src/mcs51/main.c,
10631 * src/ds390/main.c,
10635 * src/pic16/main.c,
10638 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10639 a jump table is the best form for a switch statement, including
10640 automatic insertion of missing cases to make the case range
10641 continuous. Developed in collaboration with Frieder Ferlemann.
10643 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10645 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10646 accumulator result if it needs sign extension
10648 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10650 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10652 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10654 * device/lib/gbz80/printf.c,
10655 * device/lib/z80/printf.c: removed define for NULL
10657 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10659 * as/xa51/xa_link.c,
10660 * device/examples/ds390/ow390/ad26.c,
10661 * device/examples/ds390/ow390/cnt1d.c,
10662 * device/examples/ds390/ow390/counter.c,
10663 * device/examples/ds390/ow390/ds2480.h,
10664 * device/examples/ds390/ow390/ds2480ut.c,
10665 * device/examples/ds390/ow390/findtype.c,
10666 * device/examples/ds390/ow390/gethumd.c,
10667 * device/examples/ds390/ow390/owllu.c,
10668 * device/examples/ds390/ow390/ownetu.c,
10669 * device/examples/ds390/ow390/swt12.c,
10670 * device/examples/ds390/ow390/swtloop.c,
10671 * device/examples/ds390/ow390/temp.c,
10672 * device/examples/ds390/ow390/temp10.c,
10673 * device/examples/ds390/ow390/thermo21.c,
10674 * device/examples/ds390/ow390/tinilnk.c,
10675 * device/examples/ds390/ow390/tstfind.c,
10676 * device/examples/serialcomm/windows/serial.cpp,
10677 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10678 * device/include/reg51.h: fixed line endings for cvs
10680 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10682 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10683 packRegsForAccUse, packRegisters): new accumulator register
10685 * support/regression/ports/hc08/support.c (_putchar): suppress
10686 warning of unused variable
10687 * src/SDCCicode.c: added SWAP entry to codeTable
10689 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10691 * device/lib/sprintf.c: forgot to add this file before previous commit
10693 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10695 * src/pic16/gen.c (genPackBits): added operand right in function
10696 parameters, load result directly if p_type is POINTER (that is
10697 called by genNearPointerSet)
10698 * (genUnPackBits): added operand left in function parameters,
10699 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10700 FSR0 if accessing bitfields,
10702 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10704 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10705 _print_format; updated printf, sprintf, vsprintf
10706 * device/include/asm/default/features.h: corrected comment/define
10707 * device/lib/Makefile.in: added sprintf.c
10708 * device/lib/libsdcc.lib: added sprintf module
10709 * device/lib/printf_large.c,
10710 * device/lib/vprintf.c,
10711 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10713 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10714 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10715 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10717 * support/regression/tests/zeropad.c: define idata as data for hc08
10719 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10721 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10722 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10723 labels are referenced at least once (even if a reference is not found)
10724 * src/hc08/gen.c (emitcode): set isComment flag for comments
10725 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10726 loads), rules 6a..6b (optimize jumps to return)
10728 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10730 * device/lib/acosf.c (acosf),
10731 * device/lib/asinf.c (asinf),
10732 * device/lib/atanf.c (atanf),
10733 * device/lib/ceilf.c (ceilf),
10734 * device/lib/cosf.c (cosf),
10735 * device/lib/coshf.c (coshf),
10736 * device/lib/cotf.c (cotf),
10737 * device/lib/fabsf.c (fabsf),
10738 * device/lib/floorf.c (floorf),
10739 * device/lib/log10f.c (log10f),
10740 * device/lib/logf.c (logf),
10741 * device/lib/sinf.c (sinf),
10742 * device/lib/sinhf.c (sinhf),
10743 * device/lib/sqrtf.c (sqrtf),
10744 * device/lib/tanf.c (tanf),
10745 * device/lib/tanhf.c (tanhf),
10746 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10747 replaced all instances of "reentrant" in the library functions
10748 defined in math.h with this macro.
10749 * support/regression/tests/float_trans.c: reenabled test for hc08
10751 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10753 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10754 erroneously deleted
10756 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10758 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10759 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10760 multi-byte volatile operands are used
10761 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10762 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10763 initialization to area GSINIT0 so that it would always precede
10764 any static initializers in GSINIT
10765 * support/regression/tests/zeropad.c: fixed idata define for hc08
10766 * support/regression/tests/bug-927659.c,
10767 * support/regression/tests/float_trans.c: disabled tests for hc08
10768 pending missing library routines
10769 * .version: increased version number to 2.4.4 - hc08 port now passes
10773 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10775 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10776 * Makefile.common.in,
10778 * as/hc08/Makefile.in,
10779 * as/mcs51/Makefile.in,
10780 * as/z80/Makefile.in,
10781 * debugger/mcs51/Makefile.in,
10782 * device/include/Makefile.in,
10783 * device/lib/Makefile.in,
10786 * link/z80/Makefile.in,
10787 * packihx/Makefile.in,
10788 * sim/ucsim/main_in.mk,
10789 * sim/ucsim/avr.src/Makefile.in,
10790 * sim/ucsim/doc/Makefile.in,
10791 * sim/ucsim/gui.src/serio.src/Makefile.in,
10792 * sim/ucsim/hc08.src/Makefile.in,
10793 * sim/ucsim/s51.src/Makefile.in,
10794 * sim/ucsim/xa.src/Makefile.in,
10795 * sim/ucsim/z80.src/Makefile.in,
10797 * support/cpp2/Makefile.in,
10798 * support/librarian/Makefile,
10799 * support/makebin/Makefile: added DESTDIR to the install path proposed
10800 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10801 * doc/sdccman.lyx: added DESTDIR documentation
10803 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10805 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10806 instruction for interrupt handlers, use fast returns when returning
10807 from high priority interrupts
10809 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10811 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10813 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10814 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10815 bugs, ported much of Bernhard's code from mcs51
10816 * src/mcs51/gen.c (genSend),
10817 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10818 than one when calling a reentrant function
10819 * device/lib/_mullong.c: defined an alternate struct layout for big
10820 endian ports (hc08)
10822 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10824 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10827 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10829 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10830 are sane and complete before asking the port its prefered parameter
10831 passing method (fixes bug #1017633)
10832 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10835 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10837 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10838 problem in bitfields >= 8 bits.
10840 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10842 * src/SDCCsymt.c: undid changes that were not meant to be committed
10844 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10846 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10848 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10850 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10851 copied and wrong bit got inverted
10853 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10855 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10856 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10857 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10858 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10859 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10860 assignments to bitfields at known addresses
10861 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10862 reads from bitfields at known addresses
10863 * src/hc08/ralloc.c (packRegisters),
10864 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10865 genhc08Code): optimize pointer get values used as conditionals
10866 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10869 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10871 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10872 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10873 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10876 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10878 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10880 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10882 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10885 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10887 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10889 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10891 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10894 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10896 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10898 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10900 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10901 cases use more compact code.
10903 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10905 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10907 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10909 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10911 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10914 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10915 parameter of changePointer() from symbol* to sym_link*
10916 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10917 * src/SDCCsymt.c (compareType): void* type is castable to other
10918 pointers, but not necesarily an exact match.
10919 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10920 is no longer blindly treated as an exact match.
10921 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10923 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10925 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10927 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10931 * src/pic/ralloc.h,
10932 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10934 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10936 * src/pic/device.c,
10937 * src/pic/device.h,
10938 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10940 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10942 * src/mcs51/gen.c (emitcode): fixed bug #992819
10944 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10946 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10947 there's no need to make it worse
10949 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10951 * src/mcs51/ralloc.c (deassignLR),
10952 * src/ds390/ralloc.c (deassignLR),
10953 * src/hc08/ralloc.c (deassignLR),
10954 * src/z80/ralloc.c (deassignLR),
10955 * src/pic/ralloc.c (deassignLR),
10956 * src/pic16/ralloc.c (deassignLR),
10957 * src/avr/ralloc.c (deassignLR),
10958 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10959 rlivePoint): fixed another part of bug #971834
10961 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10963 * src/z80/main.c: enabled "critical" keyword
10964 * src/z80/mappings.i,
10965 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10966 functions (fixes bug #979646)
10967 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10969 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10971 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10974 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10976 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10977 doesn't disable too much optimizations
10979 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10981 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10983 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10985 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10987 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10989 * src/pic/gen.c tidied up tabs
10990 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10991 * src/pic/main.c tidied up tabs
10992 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10993 * src/pic/pcoderegs.c tidied up tabs
10994 * src/pic/ralloc.c tidied up tabs
10996 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10998 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10999 to S_FIXED for pic16 port and when symbol is not in level 0,
11000 allocate for S_REGISTER storage class and pic16 port, too,
11001 * src/pic16/device.h: prototype for checkSym,
11002 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11003 * (pic16_assignConfigWordValue): test the value and the mask to
11004 validate that the value is suitable for the configuration word,
11005 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11006 collect extern declared symbols, don't emit symbol twice, check
11007 first if symbol is in publics set first,
11008 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11009 * added command line '--fstack' which enables an experimental
11010 feature for stack access, too buggy to be used yet...
11011 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11012 * (pic16_allocDirReg): when register has storage class S_REGISTER
11013 allocate in pic16_dynAccessRegs,
11014 * device/include/pic16/pic18f????.h: modified configuration word
11015 naming convention, words started as CONFIG0H but should be CONFIG1H
11017 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11019 * device/include/mcs51reg.h: fixed bug 970993
11021 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11023 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11024 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11025 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11026 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11027 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11028 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11029 error/warning numbers,
11030 added function setWarningDisabled()
11031 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11032 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11033 _memcmp.c _memmove.c calloc.c realloc.c free.c
11034 * support/regression/tests/malloc.c: added tests for new functionality
11035 * support/regression/tests/zeropad.c: added tests for truncated initializers
11036 and initialized char arrays starting with '\x0'
11037 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11039 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11041 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11043 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11045 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11046 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11047 peephole 177.e. Thanks to anonymous
11049 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11051 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11052 function isn't used in the source but referenced as a
11053 variable initializer then declare it as extern in .asm file
11055 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11057 * .version: increased version number to 2.4.3
11059 Adding version extension according to ChangeLog CVS revision
11060 * src/Makefile.in (target all): added dependency 'version.h'
11061 * (rule version.h): added rule to create version.h from ChangeLog,
11062 * (rule dep): added dependency version.h,
11063 * src/version.awk: AWK script to create version.h
11064 * src/SDCCdwarf2.c (dwWriteModule),
11065 * src/SDCCglue.c (initialComments),
11066 * src/SDCCmain.c (printVersionInfo): modified to write after
11067 version string the version extension number,
11068 * src/SDCCutil.c: included "version.h"
11069 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11071 * src/SDCCutil.h: added prototype for getBuildNumber
11073 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11074 includeDirsSet, too,
11075 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11076 const char [] is found in function prototype...
11078 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11079 moving to WREG with source is already in WREG,
11080 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11081 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11082 * (aopForSym): stack'ed symbols are partially supported, added
11083 if-clause to support symbols in FARSPACE,
11084 * (sameRegs): added test for AOP_ACC to see if registers are same,
11085 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11086 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11087 * (pic16_popRegFromString): will not allocate a new register if it
11088 doesn't find one by name, bug may have introduced...
11089 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11090 * (genIpush): revived to use pic16 port's stack,
11091 * (genAddrOf): added incomplete case for stack'ed operand,
11092 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11093 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11094 can handle multibyte operands,
11095 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11096 * (pic16initialComments): added message for MPLAB compatibility
11098 * src/pic16/main.h: prototype for pic16_mplab_comp,
11099 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11100 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11101 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11102 because of increased complexity of procedure,
11103 * (_process_pragma): stack pragma changed to format 'stack pos len',
11104 emit symbol '_stack_end' to conform with gplink,
11105 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11106 to search for register,
11107 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11109 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11110 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11111 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11112 case for PO_GPR_REGISTER,
11113 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11114 dies, the new era is ahead !...
11115 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11116 pic16_dynInternalRegs,
11117 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11118 * (pic16_allocDirReg): minor optimizations and bug fixes,
11119 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11121 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11122 load stack and frame pointer with address of 'stack_end' symbol
11124 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11126 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11127 without source code but only variable initializers
11129 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11131 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11132 external are not declared as extern to reduce overhead while linking
11134 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11136 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11138 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11140 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11141 Yee Keat for the patch
11142 * src/SDCCast.c (decorateType): fixed bug #979599
11143 * src/ds390/gen.h: removed local fReturnSizeDS390
11144 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11145 * src/ds390/gen.c (genAnd, genOr, genXor),
11146 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11148 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11150 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11151 add relFilesSet to $3, manipulate $2 to handle linking of object
11152 files without source files in command line,
11153 * device/include/pic16 (all headers): added ID location macros,
11154 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11155 entries for ID location bytes,
11156 * (pic16_assignIdByteValue): NEW,
11157 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11158 added field dumpcalltree to pic16_options_t,
11159 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11160 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11161 emitting rFalseIfx label after check_carry label,
11162 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11163 pic16_emitDIRegs), NEW
11164 * (pic16glue): dump .calltree file when option --calltree found,
11165 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11166 * (_pic16_genAssemblerPreamble): emit ID locations after
11167 configuration registers,
11168 * (pic16_linkCmd): modifications of the link command,
11169 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11170 * (pic16_pCodeInitRegisters): don't init stack registers,
11171 * (pic16_findPrevInstruction): fixed bug,
11172 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11173 bug with immediate registers,
11174 * (buildCallTree): traces stack push and pop,
11175 * (pct2): dump also stack usage for each function,
11176 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11177 * (pic16_allocDirReg): various modifications,
11178 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11181 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11183 * src/pic16/pcode.c: removed buggy double colon
11185 2004-07-01 Borut Razem <borut.razem AT siol.net>
11187 * support/scripts/sdcc.nsi: added include/pic16 to setup
11189 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11191 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11192 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11194 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11195 specific command line arguments. Also added sample lkr script
11196 for placing a variable at a specific memory bank.
11197 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11198 at a specific memory bank,
11199 * (pic16_dump_isection): fixed bug which caused string literals to
11200 be omitted when dumping idata section,
11201 * (pic16_groupRegistersInSection): added code to handle registers
11202 in specific memory banks,
11203 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11204 public, all references are renamed too,
11205 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11207 * (pic16_storeForReturn): added case to handle when dest is WREG,
11208 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11209 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11210 pic16_rel_udata, check to see if that register is marked as being
11211 a member of a specific memory bank,
11212 * (pic16_printIvalCharPtr): added code to add string literals either
11213 to code or the idata sections,
11214 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11215 also accept the 'udata' pragma,
11216 * src/pic16/main.h: new structure types sectName and sectSym
11217 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11218 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11219 * (pic16_findPrevInstruction): fixed, it returned nothing,
11220 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11221 instruction combinations,
11222 * (pic16_FixRegisterBanking): heavily reorganised,
11223 * (pic16_AnalyzeBanking): if generating banksel directives is
11224 disabled, then don't call FixRegisterBanking at all,
11225 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11226 completely removed,
11227 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11229 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11231 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11232 Phuah Yee Keat <yk.phuah AT nestac.com>
11234 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11236 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11237 correctly the IVT even if it is relocated to some other location
11239 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11241 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11242 * device/include/pic16/pic18f2220.h: NEW,
11243 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11244 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11245 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11246 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11247 nodefaultlibs, ivt_loc is the location of the interrupt vector
11248 table, and nodefaultlibs signs that default libraries should not be
11249 linked in link stage,
11250 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11251 according to --ivt-loc argument,
11252 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11253 when pragma stack is found,
11255 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11257 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11258 256 (range check), 257 (do while), 258.a-f (bit banging
11259 f.e. on 3-wire SPI bus)
11261 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11263 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11264 variables used exclusively within a loop
11266 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11268 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11270 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11272 * src/SDCClrange.c (computeClash): fixed bug #971834
11274 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11276 * src/mcs51/gen.c (genCmp): fixed bug #975903
11277 * src/hc08/gen.c (operandsEqu),
11278 * src/ds390/gen.c (operandsEqu),
11279 * src/z80/gen.c (operandsEqu),
11280 * src/pic/gen.c (operandsEqu),
11281 * src/pic16/gen.c (operandsEqu),
11282 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11283 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11285 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11287 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11289 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11291 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11292 default case in switch statement,
11293 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11294 to eliminate problem with initialisation of pointers, but problem
11296 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11297 * (emitStaticSegment): removed various lines emitting debug info,
11298 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11299 added processor registers for utilizing EEPROM,
11300 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11301 configurable and set 8
11303 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11305 * .version: increased version number to 2.4.2,
11307 Cumulative patch for pic16 port
11308 * src/pic16/device.c: changed scheme to dump initial values for
11309 variables in idata segment, all print_idata* functions were removed,
11310 now the pic16_printIval* will be called,
11311 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11312 * _pic16_printPointerType, pic16_printPointerType,
11313 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11314 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11315 NEW, similar to the respective functions in SDCCglue.c,
11316 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11317 way, emitting hex bytes,
11318 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11320 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11322 * src/avr/ralloc.c (serialRegAssign),
11323 * src/xa51/ralloc.c (serialRegAssign),
11324 * src/pic/ralloc.c (serialRegAssign),
11325 * src/pic16/ralloc.c (serialRegAssign),
11326 * src/hc08/ralloc.c (serialRegAssign),
11327 * src/z80/ralloc.c (serialRegAssign),
11328 * src/ds390/ralloc.c (serialRegAssign),
11329 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11331 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11334 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11336 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11338 Cumulative patch for pic16 port:
11339 * src/pic16/device.h (typedef PIC16_device) modified fields for
11340 defining microcontrollers,
11341 * src/pic16/device.c: added new info for all devices in Pics16 array,
11342 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11343 to be optimised out by the pCode optimiser,
11344 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11345 specially, bug reported by G.M. Gallant,
11346 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11347 as force'd so that cannot be optimised out by pCode optimiser,
11348 * src/pic16/pcode.c,
11349 * src/pic16/pcodepeeph.c,
11350 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11351 they are disabled by default, but can be enabled explicit with
11352 command argument --denable-peeps, for testing,
11353 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11354 --pomit-ivt in COMPILE_FLAGS
11356 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11358 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11359 compilation on MSVC
11361 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11363 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11365 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11367 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11368 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11370 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11372 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11373 would only assign 0x300001 register.
11375 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11377 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11378 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11380 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11382 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11384 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11385 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11386 added peephole 254 (left shift), 255 (jump table)
11388 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11390 * device/lib/Makefile.in: removed comment line with model-pic16,
11391 * (target port-specific-objects-pic16): the libraries and objects
11392 are copied to the build directory form the device/lib/pic16/bin
11395 Cumulative patch concerning pic16 port:
11396 * library directory has been re-organized,
11397 * added support for PIC18F1220,
11398 * added headers and library sources for chips 18f1220,18f6520,
11399 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11401 * configuration registers setting has changed, now each supported
11402 device has a complete description of the registers it uses,
11403 * all initialisations are moved to idata sections, these section
11404 can be absolute or relocatable,
11405 * fixed initialisation of codespace variables,
11406 * fixed warning about PCLATU and gpsim,
11407 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11408 * (genAssign): use table reads when assigning from variables in codespace,
11409 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11410 char/int variables placed in codespace,
11411 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11412 registers set in .asm file, no need for --pomit-config-words anymore,
11413 * (pic16glue): some 8051 legacy segments are commented out
11414 (to be removed completely),
11415 * added support for alternative assembler and linker with --asm=
11416 and --link= command line arguments,
11417 * peepholes are disabled automatically in the port, no need to
11418 specify on command line,
11419 * port supports natively char/int/long multiplication, but converts
11420 all divisions to support functions,
11421 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11422 to the file set in variable $2,
11423 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11424 strings in ASCII format and not in hex,
11425 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11426 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11427 allocate proper register if iCodes aren't temporary,
11429 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11431 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11433 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11435 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11438 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11440 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11441 computed address is reused
11442 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11443 multi-byte bitfields
11445 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11447 * src/z80/gen.c: (genArrayInit): must check for pointers too
11449 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11451 * support/regression/tests/zeropad.c: never meant to commit the
11452 nestedstruct test: removed, added check for GCC version
11454 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11456 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11457 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11458 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11459 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11460 bugs 928906 and 954082 half-empty initializers
11462 * src/SDCCsymt.c (getAllocSize): added for above fix
11463 * src/z80/gen.c (genArrayInit): fixed bug 741044
11464 * support/regression/tests/zeropad.c: added tests
11466 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11468 * src/pic16/device.c (pic16_dump_section): corrected bug which
11469 caused some symbols of the libraries to be misplaced
11471 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11473 * src/pic16/glue.c,
11474 * src/pic16/ralloc.h,
11475 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11476 to fix conflict with pic port
11478 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11480 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11481 externs configuration variables,
11482 * src/pic16/ralloc.h,
11483 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11484 prototype in header, commented out some debug messages
11486 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11488 * src/pic16/glue.c,
11489 * src/pic16/main.c,
11490 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11491 for gpasm COFF object generation. Thanks to D. Hawkins for
11494 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11496 * src/ds390/main.c,
11497 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11498 Brock for spotting this)
11499 * src/ds390/gen.c (genEndFunction),
11500 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11501 interrupt handler and critical. Disable push/pop optimizations when
11502 peephole optimizations disabled.
11504 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11506 Updated pic16 library sources and headers.
11507 * device/lib/pic16/pic18f*/ ,
11508 * device/include/pic16/*.h: modified to handle structured SFR
11511 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11513 * src/port.h (PORT structure): added hook initPaths, now each
11514 port can declare its own default search paths,
11515 which can been seen with the --print-search-dirs option,
11516 see pic16 port for example,
11517 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11518 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11519 * (doPrintSearchDirs): NEW, replaces in a central manner the
11520 printing of search dirs which was split in set*Paths functions,
11521 * (main): added call to port->initPaths and doPrintSearchDirs,
11523 * src/ds390/main.c,
11526 * src/izt/tlcs900h.c,
11527 * src/mcs51/main.c,
11529 * src/pic16/main.c: modified port structures to reflect addition of
11532 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11533 * (pic16_dump_section): for registers in same address reserve memory once,
11534 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11536 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11537 result is greater in size than right or left,
11538 * (pic16_genUMult8X8_8): there are some cases where the result can
11539 be 16 bits size, so handle these,
11540 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11541 * (pic16_outBitC): modified to emit pcodes,
11542 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11544 * (genDivOneByte): implemented algorithm to divide 8-bits,
11545 * (genCmp): uncommented goto, but issues still exist,
11546 * (genAnd): fixed a bug with variables >8bits,
11547 * (genPackBits): optimization added that uses BCF/BSF to change a
11549 * (genAssign): fixed bug when assigning floating point literals,
11550 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11551 __sdcc_gsinit_startup label,
11552 * src/pic16/main.c (_pic16_init): removed search directory
11554 * (_pic16_initPaths): NEW, used to initialise search directories,
11555 * (_hasNativeMulFor): support functions for all except char/int
11556 multiplication, and char division,
11557 * (PIC16_port struct): modified entry for native mul support,
11558 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11560 * (buildCallTree): call to register_usage is ifdef'ed out,
11562 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11564 * device/include/string.h: applied Stas Sergeev's patch to make this
11565 header file compatible with the preprocessor -Wundef option
11566 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11567 failure (fixes bug #941458)
11569 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11571 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11572 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11573 that the variable, not the function, should be static
11574 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11575 to be consistent with non-literal case
11577 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11579 * src/SDCCast.c (isConformingBody): fixed bug #949967
11580 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11581 convilong): fixed bug #952086
11583 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11585 * src/SDCCmem.c (allocVariables): fixed bug #955321
11587 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11589 * src/hc08/main.c (_hc08_genAssemblerEnd),
11590 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11591 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11592 completely eliminated the use of a temporary file
11593 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11594 when more than one file linked
11595 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11597 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11599 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11600 which fixes bug #543481
11601 * support/regression/tests/bug-751703.c: fixed comments left from a
11602 cut and paste error
11603 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11604 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11605 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11607 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11608 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11609 are now changed to underscores in moduleName
11611 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11613 * as/mcs51/lkmem.c: better fix for bug #954173
11615 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11616 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11618 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11619 * device/include/c8051f000.h,
11620 * device/include/c8051f120.h,
11621 * device/include/c8051f300.h,
11622 * device/include/c8051f310.h,
11623 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11624 PWM16) and detab'ed
11626 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11628 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11629 and mailing lists, doc'ed --no-peep-comments, removed reference
11630 to knoppix (newest version has no LyX/LaTeX), other minor changes
11631 * src/SDCCglue.c (glue): save 2 bytes stack space with
11632 option --main-return. The ljmp could probably be avoided too
11634 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11636 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11638 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11640 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11641 * src/SDCCopt.c (isLocalWithoutDef),
11642 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11643 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11644 (credit to Maarten Brock for patch #949363, on which this is based)
11645 * support/regression/tests/bug-751703.c: some test cases of extern used
11646 within inner scopes.
11648 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11650 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11652 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11654 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11655 dwWriteLabel): fix to create valid debugger symbols even when
11656 the module name has non-alphanumeric symbols in it
11657 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11658 when a variable's allocation has been optimized away
11661 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11665 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11666 * src/mcs51/main.c,
11667 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11668 * src/ds390/main.c,
11669 * src/z80/gen.c (z80_emitDebuggerSymbol),
11671 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11673 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11674 * src/pic16/main.c,
11675 * src/avr/gen.c (avr_emitDebuggerSymbol),
11677 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11679 * src/SDCCdebug.c (emitDebuggerSymbol),
11681 * src/port.h: added a debugger struct to the port struct. Added a
11682 callback for defining debugger symbols
11684 * src/SDCCast.c (createLabel),
11685 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11688 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11689 iCode back to the ast for the function
11691 * src/hc08/ralloc.c (hc08_assignRegisters),
11692 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11693 unneeded fields from the regs struct.
11694 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11695 pushReg() & pullReg() functions instead of emitcode()
11697 * src/hc08/gen.c (genLabel, genhc08Code),
11698 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11700 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11703 * src/hc08/gen.c (genEndFunction, genhc08Code),
11705 * src/mcs51/gen.c (genEndFunction, gen51Code),
11707 * src/ds390/gen.c (genEndFunction, gen390Code),
11709 * src/z80/gen.c (genEndFunction, genZ80Code),
11712 * src/pic/gen.c (genEndFunction, genpic14Code),
11714 * src/pic16/gen.c (genEndFunction, genpic16Code),
11716 * src/avr/gen.c (genEndFunction, genAVRCode),
11718 * src/xa51/gen.c (genEndFunction, genXA51Code),
11720 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11721 specific code to cdbFile.c and out of the backend code generators
11723 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11724 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11725 starting address is now 0
11728 * as/hc08/m08pst.c,
11729 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11730 assembler directive for DWARF support
11731 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11735 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11737 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11739 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11740 and inappropriate peephole optimization in jump tables
11742 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11744 * as/hc08/m08pst.c,
11745 * src/SDCCglue.c: sdccopt works for the hc08 port now
11747 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11749 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11751 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11753 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11755 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11757 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11761 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11762 comments from the peephole optimizer replacement rules
11763 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11765 * src/SDCCcse.c (updateSpillLocation),
11766 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11768 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11769 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11770 objects far pointers
11772 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * src/SDCCsymt.h: a missing part of my last change
11775 * src/pic/ralloc.c (regTypeNum),
11776 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11778 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11781 * src/SDCCicode.c (aggrToPtrDclType),
11782 * src/SDCCptropt.h,
11783 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11784 ptrPseudoSymConvert),
11785 * src/pic/ralloc.c (regTypeNum),
11786 * src/pic16/ralloc.c (regTypeNum),
11787 * src/hc08/ralloc.c (regTypeNum),
11788 * src/ds390/ralloc.c (regTypeNum),
11789 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11790 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11792 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11794 * link/z80/lkmain.c (afile),
11795 * as/hc08/lkmain.c (afile),
11796 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11797 prevent a pointer problem when a filename has no directory and
11798 no extension specified.
11800 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11802 * link/z80/lkmain.c (afile): allow periods in directory names
11803 * link/z80/lkmain.c (afile),
11804 * as/mcs51/lkmain.c (afile),
11805 * as/hc08/lkmain.c (afile): allow linker script file to have an
11806 extension other than ".lnk"
11807 * link/z80/lklex.c (getfid),
11808 * link/z80/lkmain.c (parse),
11809 * as/mcs51/lklex.c (getfid),
11810 * as/mcs51/lkmain.c (parse),
11811 * as/hc08/lklex.c (getfid),
11812 * as/hc08/lkmain.c (parse): Support comments in the linker script
11813 file on lines by themselves and after filenames
11815 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11817 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11819 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/z80/peeph-z80.def: removed some peephole rules that don't
11822 work with multibyte arithmetic (fixed bug #937126)
11823 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11824 to registers and not global variables
11825 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11826 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11827 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11828 checking for assignments not internally generated (fixed bug #931895)
11829 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11830 structure member (fixed bug #930072)
11832 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * src/SDCCmain.c (linkEdit),
11835 * src/hc08/main.c (_hc08_parseOptions),
11836 * as/hc08/Makefile.in,
11837 * as/hc08/aslink.h,
11839 * as/hc08/m08pst.c,
11840 * as/hc08/lkrloc.c (relr, rele),
11841 * as/hc08/lkarea.c (lnkarea)
11842 * as/hc08/lkmain.c (afile, parse),
11843 * as/hc08/lkelf.c: support for ELF output
11844 * as/hc08/lks19.c (s19),
11845 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11847 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11849 * as/mcs51/lkihx.c: Fixed bug #899105.
11851 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11853 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11854 .dsp files from Unix to DOS.
11856 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11858 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11859 function pointers; we have been compliant for several months now.
11860 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11861 change that was accidently commented out
11862 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11863 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11866 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/hc08/gen.c: output of all of the internal debugging information
11869 is now controlled by the D() macro; it is disabled by default
11871 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11873 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11874 harder to keep the same registers during a CAST iCode
11875 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11876 long via int can be done in a single cast, if the signedness is
11878 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11879 putchar() in tinibios.c in ds390's library
11881 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11883 * src/SDCCast.c (decorateType): fixed bug #898889,
11884 cast result of a literal complement too
11885 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11886 fixed check for bitfields
11888 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11890 * src/SDCCicode.c (geniCodeLogic): made it static,
11891 (geniCodeLogicAndOr): added in order to fix bug #905492,
11892 (ast2iCode): fixed bug #905492
11893 * support/regression/tests/bug-905492.c: added
11894 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11895 (processParms): fixed bug #927659: don't copy parms, this will clear
11897 * support/regression/tests/bug-927659.c: added
11899 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11901 * src/SDCCast.c (addCast): don't cast float to char
11902 * device/lib/libsdcc.lib: added _memmove
11904 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11906 * device/lib/large/Makefile: fixed parallel execution by
11907 replacing `make` by `$(MAKE)`
11909 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11911 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11912 offsets (fixes bug #923936)
11914 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11916 * device/lib/small/Makefile: fixed parallel execution by
11917 replacing `make` by `$(MAKE)`
11919 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11921 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11923 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11925 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11926 * src/regression/Makefile: Regression test was not running.
11928 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11930 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11931 complement if possible
11932 * src/SDCCval.c (valComplement),
11933 * src/SDCCicode.c (operandOperation): fixed complement of literal
11934 * support/regression/tests/onebyte.c (testComplement): added
11936 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11938 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11939 return an optimized tree; actually replace actParm with the new tree
11940 * src/SDCCast.h: added some parantheses to remove side effects
11941 * support/regression/tests/bug-920866.c
11943 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11944 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11945 Bit operands were not being handled properly in the pic14 port.
11946 (now src/regression/add.c passes again).
11948 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11950 * src/SDCC.y (labeled_statement): case and default no longer require
11951 a following statement (RFE #893037)
11953 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11956 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11957 disabled (fixes bug #916294)
11958 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11959 "mov a,acc"; patch provided by Lenny Story
11960 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11962 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11964 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11966 * src/ds390/gen.c (genFunction, genEndFunction),
11967 * src/ds390/ralloc.c (ds390_assignRegisters),
11968 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11969 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11970 pushed if there are parameters passed on the stack. Also, a cleaner
11971 way to decide if r0/r1 should be pushed/popped. (Together they fix
11974 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * device/lib/mcs51/crtpagesfr.asm,
11978 * device/lib/mcs51/crtxinit.asm,
11979 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11980 to avoid confusion with Si Lab's SFRPAGE register.
11982 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11984 * src/SDCCglue.c (emitMaps): allow public sfr variables
11985 * src/SDCCglue.c (initialComments): include compiler build date
11986 with compiler version and put the timestamp of the generated
11987 assembly file on a serperate line to be less confusing.
11988 * src/port.h: added genInitStartup hook
11990 * src/ds390/main.c,
11993 * src/pic16/main.c,
11995 * src/z80/main.c: genInitStartup initialize as NULL (default to
11996 historical behaviour)
11997 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11998 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11999 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12000 library instead of hard coding it into the compiler.
12001 * support/regression/ports/mcs51-stack-auto/spec.mk,
12002 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12003 * device/lib/mcs51/Makefile,
12004 * device/lib/small/Makefile,
12005 * device/lib/large/Makefile,
12006 * device/lib/mcs51/crtpagesfr.asm,
12007 * device/lib/mcs51/crtstart.asm,
12008 * device/lib/mcs51/crtxclear.asm,
12009 * device/lib/mcs51/crtxinit.asm,
12010 * device/lib/mcs51/crtclear.asm,
12011 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12012 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12013 and into user configurable files.
12014 * device/lib/clean.mk: clean mcs51 directory too
12015 * support/regression/tests/longlit.c: added static to T1 declaration
12016 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12017 accesses in the initialization code
12019 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12021 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12022 OSCTRIMVAL as noted in bug #916008
12024 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12026 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12027 in loops with multiple exits (reported as incorrect registers
12028 used by Martin Helmling in Sdcc-user list)
12030 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12032 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12033 made ds390 register extensions look less like error messages
12035 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12038 reported by Adam Wozniak in Sdcc-user list
12040 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12042 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12043 arithmetic optimizations, added debug output
12045 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12047 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12048 * sdcc.spec: updated and split sdcc into 3 rpms
12049 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12050 needed for literals of LEFT_OP and '+'
12051 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12052 introduced RESULT_TYPE_NOPROM
12053 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12055 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12056 limited promotion to int only for '*'
12057 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12059 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12061 * src/pic16/gen.c (genSkip),
12062 (genc16bit2lit), (gencjneshort): commented out
12063 (is_LitOp): new helper function, checks operand type
12064 (genCmpEq): rewritten
12066 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12068 * support/regression/tests/bug-908454.c: added
12070 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12072 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12073 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12074 (geniCodeCast): cosmetic, don't preserve bit storage class
12075 (geniCodeLeftShift): added promotion
12076 (geniCodeLogic): fixed regression
12077 * src/SDCCsymt.c (computeTypeOr): accept bits too
12078 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12080 2004-03-07 Borut Razem <borut.razem AT siol.net>
12082 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12084 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12086 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12087 version of pic16_genPackRegisters which does not check if ic is a
12089 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12090 function cause string1.c regression test fails
12092 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12094 * sim/ucsim/configure.in,
12095 * sim/ucsim/configure,
12096 * sim/ucsim/doc/Makefile.in: use docdir
12097 * src/SDCC.y: fixed sbit atrributes
12098 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12099 * src/SDCCast.c (decorateType): |^& need special promotion handling
12101 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12102 * src/SDCCsymt.h (computeType),
12103 * src/SDCCicode.c: computeType() needs op
12104 * src/SDCCsymt.c (checkTypeSanity),
12105 * doc/sddman.lyx: "plain" bitfields are unsigned
12106 * src/SDCCsymt.c (computeTypeOr): added
12107 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12109 * src/SDCCval.c (val*): computeType() needs op
12110 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12111 * support/regression/tests/onebyte.c: added tests for |^&
12113 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12115 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12116 for writing icode into asm output.
12118 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12120 * src/pic16/device.c: added some debug lines enabled
12121 with macro DEBUG_CHECK,
12122 * src/pic16/genarith.c: more debug in genPlus,
12123 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12124 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12125 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12126 * (aopForSym): onStack symbols are re-placed in data memspace,
12127 and onStack flag is cleared,
12128 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12129 copy temporary pcodeop,
12130 * (genPcall): added warning for not updating PCLATU,
12131 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12132 always true for pic16 port,
12133 * (genMultOneWord): NEW, supports integer multiplication,
12134 * (genMult): modified to call genMultOneWord,
12135 * (ifxForOp): added warning when return NULL,
12136 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12137 flag is set before call to operandFromSymbol for implicit
12139 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12140 options.intlong_rent are set by default,
12141 * (_hasNativeMulFor): modified to allow port generation of integer
12143 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12144 set regtype to REG_SFR for all registers, restricting seting the
12145 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12147 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12149 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12150 more than 500 times in the regression tests
12152 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12154 * support/Util/SDCCerr.h,
12155 * support/Util/SDCCerr.c,
12156 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12158 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12159 for symbol conflicts.
12160 * support/valdiags/tests/enum.c,
12161 * support/valdiags/tests/tentdecl.c,
12162 * support/valdiags/tests/struct.c: expect possible error messages
12163 referring to original symbol definitions.
12164 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12166 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12168 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12170 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12172 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12174 * src/pic16/ralloc.c (newReg): fixed bug #908929
12176 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12178 * src/ds390/gen.c: added missing #include "main.h"
12180 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12182 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12183 checking if symbol is already in set,
12184 * src/pic16/device.h: prototype for checkAddSym,
12185 * src/pic16/gen.c: (_G): added entry interruptvector,
12186 * (assignResultValue): removed some commented out lines,
12187 * (genFunction): check for ISR via sym->type, absolute section for
12188 interrupt code is created via a new pBlock, the goto instruction is
12189 placed now correctly at the interrupt vector position, changed all
12190 references from ivec to _G.interruptvector,
12191 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12192 is the interrupt is a high priority one, same for return from ISR,
12193 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12194 externs to calls of checkAddSym,
12195 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12196 pic16_pcode_verbose flag is set,
12197 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12198 * src/pic16/pcoderegs.c: message about how many registers are saved
12199 will only be emitted if pic16_pcode_verbose flag is set,
12201 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12203 * src/ds390/ralloc.h,
12204 * src/ds390/ralloc.c (ds390_regWithIdx),
12205 * src/ds390/gen.c (emitcode),
12206 * src/ds390/main.h,
12207 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12208 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12209 ds390operandCompare, getRegsRead, getRegsWritten,
12210 initializeAsmLineNode): customized instruction size calculation for
12211 ds390, started basis for some register optimizations
12212 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12213 corresponding assembly output
12214 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12215 missing push/pop of r0/r1. Optimized push/pops
12217 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12219 * src/mcs51/main.c (instructionSize): fixed ACALL size
12220 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12222 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12224 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12225 the sorting of rlist with NULL elements
12226 * (print_idataType, print_idata): NEW to create idata sections
12227 * src/pic16/device.h: idataSymSet new variable
12228 * src/pic16/gen.c (genFunction): fixed some bugs in string
12229 comparing, improved the absolute section creation for ISRs,
12230 added FSR0L/FSR0H in registers that are saved in an ISR,
12231 * (genInline): fixed the processing of inline snippets,
12232 now they undergo no process by the peephole optimizer
12233 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12234 are placed in idataSymSet,
12235 * (pic16emitStaticSeg): extern symbols are added in externs,
12236 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12237 switching when aboslute variables are placed in access bank memory
12238 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12239 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12240 commented out with #if,
12241 * (pic16_packRegisters): reintroduce the check for CAST because some
12242 symbols are not correctly handled,
12243 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12244 pCodeInstruction instead of pCode,
12245 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12246 pCodeAsmDir definition,
12247 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12248 directive, then the argument directive is emitted without the leading
12249 tab, hack for inline labels which must be in the first column,
12250 * (compareLabel,pic16_findNextInstruction),
12251 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12252 * (insertBankSwitch): modified for the new pCodeAsmDir,
12254 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12255 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12257 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12259 * (pushSide): commented out with #if,
12260 * (assignResultValue): fixed some typos in saving
12262 * (genPcall): FIXED and sync'ed with genCall,
12263 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12264 * (genNearPointerGet): fixed to handle some more cases,
12265 implementation scheme via table reads,
12266 * (genConstPointerGet): modified to access code memory correct,
12267 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12268 and improved to handle some cases
12269 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12270 instead of "RETLW" for init data
12271 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12272 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12273 variables are placed in access bank memory (<0x80 and >=0xf80),
12274 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12275 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12276 TBLWT_POSTDEC,TBLWT_PREINC
12277 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12278 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12280 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12281 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12282 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12283 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12285 2004-02-29 Borut Razem <borut.razem AT siol.net>
12287 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12288 support/Util/findme.h, support/Util/system.h: enhance binary relative
12289 search for lib and include by using findProgramPath()
12291 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12294 * src/SDCCpeeph.c (pcDistance),
12296 * src/mcs51/ralloc.h,
12297 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12298 * src/mcs51/main.h,
12299 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12300 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12301 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12302 size calculation port specific, started basis for some register
12304 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12305 missing push/pop of r0/r1. Optimized push/pops
12306 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12307 * device/lib/_modsint.c (_modsint),
12308 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12309 and stack version so regression tests pass
12311 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12313 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12314 * src/SDCCast.c (decorateType): catch another small optimization
12316 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12317 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12318 modified to finally use computeType() all over SDCC,
12319 see Feature Request #877103
12320 * src/SDCCval.h: cosmetic
12321 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12322 valCompare(); regression tested in muldiv.c
12323 * support/regression/tests/muldiv.c (testMod): mod sign follows
12326 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12328 * src/SDCCast.c (decorateType): fixed bug #902362
12329 * doc/INSTALL.txt: fixed install instructions for win32
12331 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12333 * device/include/Makefile.in (install): fixed by replacing spaces
12336 * doc/INSTALL.txt: updated for release
12337 * doc/sdccman.lyx: added warning for --xstack being buggy
12339 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12341 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12342 to eliminate build warnings.
12343 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12345 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12346 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12348 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12349 removed -penable-stack, added comment for stack pragma, added
12350 warning for not initializing the stack/frame registers, removed
12351 comment at interrupts section
12353 Stack is made permanent, there is no ability to disable stack usage.
12354 * src/pic16/device.h,
12355 * src/pic16/device.c: removed all references to USE_STACK macro,
12356 * src/pic16/device.c (pic16_dump_section): when no elements in
12357 rlist, free rlist before return,
12358 * (pic16_dump_int_registers): NEW, internal registers are a new set
12359 of general purpose registers reused by each function,
12360 * (checkAddReg): returns 1 if registers is added to set,
12361 * (pic16_groupRegistersInSection): when a registers is of type
12362 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12363 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12364 SRCASECMP macro is moved here from device.c
12365 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12366 PO_PCLATU, PO_PRODL, PO_PRODH,
12367 * (pic16_pCodeOpType, genMinus,
12368 changed compares to "a" register, with AOP_ACC,
12369 * (pic16_genPlus): fixed some bugs and indented properly,
12370 * (pic16_addSign): changed size to size+offset in the MOVWF
12372 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12373 multiply 8-bit operand by literal, result is 8-bit,
12374 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12375 multiply 2 8-bit operand, result is 8-bit,
12376 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12378 * src/pic16/gen.c: changed accUse to contain WREG only,
12379 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12380 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12381 true, do not use immediate addressing any more unless sym is a
12382 pointer in codespace,
12383 * (aopForRemat): do not use immediate addressing when symbol not in
12384 codespace and when symbol's address is requested,
12385 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12387 * (aopGet): added case for AOP_ACC and don't return "accumulator
12388 bug" but WREG instead,
12389 * (popGetTempReg): pushes contents of temporary register in stack,
12390 * (popReleaseTempReg): pops contents of temporary register from
12391 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12392 * (pic16_popGet): separated case AOP_ACC to return register WREG
12393 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12394 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12395 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12396 the use of immediate pointers to certain cases only.
12398 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12399 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12400 * (assignResultValue, genCall, genRet): modified to use the new
12401 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12402 genPcall is still broken,
12403 * (genFunction): added code to create 'A' type pBlocks when
12404 interrupt functions are generated, code not extensively tested yet,
12405 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12406 * (genEndFunction): modified so ISRs pop stored registers from stack,
12407 * (genMultOneByte): cleanup,
12408 * (AccRsh): added flag andmask, to and result with appropriate mask,
12409 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12410 * (genDataPointerGet): fixed and reenabled its use,
12411 * (genNearDataPointerGet): bugs fixed,
12412 * (genDataPointerSet): bugs fixed,
12413 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12414 pic16_DumpSymbol, pic16_DumpOp,
12415 * src/pic16/genutils.h: function prototypes for the above functions,
12416 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12418 * (pic16emitRegularMap): many many many improvements, but needs a
12420 * src/pic16/main.c: enable_stack in pic16_options is removed,
12421 * (_pic16_parseOptions): removed command line options -penable-stack,
12422 * (_process_pragma): emit stack symbol only when stack pragma is
12424 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12425 redirected to FSR0L/FSR0H pair,
12426 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12427 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12428 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12430 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12431 * (dumpPicOptype): NEW,
12432 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12433 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12434 with movff instruction,
12435 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12436 added pic16_int_regs, some packRegsFor* functions are commented out,
12437 because produce errors,
12438 * src/pic16/NOTES: minor modifications
12440 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12442 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12443 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12445 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12446 * as/mcs51/lkaomf51.c: fixed bug #895763
12448 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12450 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12452 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12454 * doc/sdccman.lyx: added details about the HC08 storage classes and
12455 interrupts, fixed the register usage info for z80 & gbz80
12457 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12459 * doc/sdccman.lyx: added more pic16 port documentation
12460 * device/include/pic16/: added header pic18fregs.h
12462 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12464 * doc/sdccman.lyx: added Vangelis' contribution
12466 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12468 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12469 extend to the next CALL or PCALL, not just to the next CALL.
12471 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12473 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12475 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12477 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12478 bug #895752 and a better fix for bug #716790
12480 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12482 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12484 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12486 * doc/sdccman.lyx: minor changes, minor changed
12488 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12490 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12491 which can't handle SDCC_NEWONEBYTEOPS,
12492 (geniCodeMultiply): removed conversion from mult to shift for pic14
12495 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12498 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12499 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12500 thus fixing bug #895406
12502 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12504 * device/lib/_modsint.c,
12505 * device/lib/_modslong.c: sign follows divisor only
12506 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12507 signs or signedness can be ignored
12508 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12509 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12510 added optimization for IFX,
12511 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12513 reenabled optimization for IFX, which was removed on 2004-01-11
12514 * src/SDCCast.h: added return type IFX
12515 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12516 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12517 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12518 SDCC_OLDONEBYTEOPS selects the old behaviour
12519 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12520 changed again and commented promotion rule
12521 * src/SDCCval.c (valDiv): promotion no longer necessary
12522 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12523 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12525 * support/regression/tests/onebyte.c: added
12527 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12529 * gen.c (genInline): reverted to old code for assemnling inline
12530 code because of bug reported James Chadd
12532 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12534 * ralloc.h: missing declarations from previous patch,
12535 seems that patch for ralloc.h was never applied, fixed
12537 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12538 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12542 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12543 indirect addressing. Marked FSR0 as deprecated
12544 * gen.c (pointerCode): commented out, not needed now
12545 (pic16_popGet2p): new MOVFF helper function
12546 (genGenPointerGet),
12547 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12548 (shiftRLong): removed duplicate debugging info
12550 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12552 * src/ds390/gen.c (genNearPointerGet),
12553 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12554 optimization with bits, but not bitfields.
12555 * src/ds390/ralloc.c (packRegisters),
12556 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12558 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12560 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12562 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12565 * src/SDCCicode.c (operandFromSymbol),
12566 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12567 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12568 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12569 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12570 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12571 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12573 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12574 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12575 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12576 * src/SDCCsymt.c (newSymbol),
12577 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12580 * src/SDCCval.c (newiList): fixed bug #885705
12582 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12584 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12585 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12587 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12589 * device/include/c8051f120.h,
12590 * device/include/c8051f300.h,
12591 * device/include/c8051f310.h: added/updated header files for Silicon
12592 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12593 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12594 in new section Submitting patches
12596 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12598 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12599 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12600 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12602 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12603 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12604 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12606 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12607 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12608 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12610 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12611 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12612 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12613 genGenPointerSet): fixed bug #892400
12614 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12615 to eliminate build warnings.
12616 * src/SDCCast.c (processParms),
12617 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12619 * support/valdiag/valdiag.py: added GCC to the list of defines active
12620 when compiling with gcc
12622 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12624 * support/Util/SDCCerr.h,
12625 * support/Util/SDCCerr.c,
12626 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12627 with an incomplete type (fixed bug #883734)
12628 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12630 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12632 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12634 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12636 * src/SDCCast.c (decorateType),
12637 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12638 function pointer implementation
12639 * support/regression/tests/funptrs.c: added tests to verify both forms
12640 of function pointers work correctly. Added tests to verify parameters
12641 are passed in the correct order.
12643 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12645 * device.c (regCompare): registers are sorted by ascending
12646 address and increasing size,
12647 * main.c (_pic16_finaliseOptions): removed the declaration
12648 of compiler macro MCU. Now a macro of the format pic18fxxxx
12649 will be defined from the command line
12651 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12652 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12654 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12655 PCOP_RLCF was overwritten!
12656 * gen.c (genSkip): commented out calls to pic16_emitcode,
12657 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12659 * (genRRC): added debugging info,
12660 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12661 overwritten while shifting,
12662 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12663 overwritten while shifting,
12666 * (shiftLLeftOrResult),
12667 * (shiftRLeftOrResult),
12669 * (shiftLLong): Implemented with pic16_emitpcode
12670 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12671 * (genLeftShift): Fixed bug, operand for shift by variable always
12672 was "and"ed with 0x0f,
12673 * (genLeftShiftLiteral),
12675 * (genRightShiftLiteral): added debugging info,
12676 * (genrshFour): added comment,
12677 * (genRightShift): determined signedness from operand "left"
12678 instead of "result"
12680 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/SDCCicode.c (geniCodeParms),
12683 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12684 function pointers, fixed function pointer bugs #861242 and #861896
12686 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12688 * device/include/c8051f000.h,
12689 * device/include/c8051f120.h,
12690 * device/include/c8051f300.h: added header files for Silicon
12691 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12693 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12695 * src/SDCCast.c (processParams): added new type flow and restructured
12696 (gatherAutoInit): added new type flow
12697 (addCast): cosmetic changes
12698 (getLeftResultType): added new type flow for array indices, patch
12699 provided by Stas, see FR #877103
12700 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12701 array index patch by Stas
12702 * src/SDCCast.h: added prototype getResultTypeFromType()
12704 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12705 * src/pic/glue.c (pic14emitStaticSeg),
12706 * src/pic16/glue.c (pic16emitStaticSeg),
12707 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12708 for initialization of symbols
12709 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12710 * support/Util/SDCCerr.h:
12711 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12712 * .version: bumped version number to 2.3.8
12713 * device/include/Makefile.in (install),
12714 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12717 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12719 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12720 Slade Rich fixed an optimization bug
12721 * src/pic/pcodepeep.c,
12722 * src/pic/pcoderegs.c
12723 * doc/Makefile (install): added test for directory
12725 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12727 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12728 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12729 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12730 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12731 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12732 * as/mcs51/asexpr.c (term),
12733 * as/hc08/asexpr.c (term): fixed bug #887146
12735 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * src/z80/gen.c (genMult): handle single byte result product
12738 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12739 DUMMY_READ_VOLATILE (fixed bug #886367)
12741 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12743 * support/regression/tests/libmullong.c: fixed logic, on little endian
12744 hosts we ended without a mullong_wrapper()
12746 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12748 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12749 virus/worm forged address usage.
12751 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12753 Fixed promotion, it should be done on AST level:
12754 * src/SDCCast.c (addCast): added promotion to int
12755 (decorateType): updated call to upCast()
12756 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12757 usualUnaryConversions()
12759 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12761 * support/regression/tests/literalop.c (mulWrapper): Added a
12762 wrapper to remove integer overflow warnings.
12764 * support/regression/tests/float_trans.c: Made work on host.
12766 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12769 * support/regression/generate-cases.py (main): Changed from inline
12772 * doc/Makefile (install): Changed to depth first to get rid of
12773 missing directory install warning.
12775 * as/Makefile (install-doc): Made work on Mac.
12777 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12779 * src/SDCCast.c: added an additional type flow in decorateType() of
12780 opposite direction, see feature request #860006; it's enabled at runtime
12781 by setting the environment variable SDCC_NEWTYPEFLOW
12782 * src/SDCCast.h: changed prototype of decorateType()
12783 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12784 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12785 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12786 see feature request #877103
12787 * src/SDCCval.c: updated call of decorateType()
12788 (valBitwise): fixed bug #882876
12789 (valMinus): added promotion
12790 (valLogicAndOr): result is unsigned
12791 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12792 * src/SDCCsymt.c (computeType),
12793 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12794 must not cause an unsigned operation
12795 * src/pic/glue (pic14emitRegularMap),
12796 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12798 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12800 * src/pic/pcode.c (PCodeID): commented out left over debug code
12802 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12804 * support/valdiag/tests/overflow.c: added shift tests
12805 * src/pic/device.c,
12812 * src/pic/pcodepeep.c,
12813 * src/pic/pcoderegs.c,
12814 * src/pic/ralloc.c,
12815 * src/pic/ralloc.h: applied patch from Slade Rich;
12816 added support for multiple code pages and multiple RAM banks on the
12817 PIC 14 port. The ASM files now no longer simply assume all the
12818 code / RAM are in the same page / bank. This means the linker can
12819 safely allocate code/RAM of separate ASM files to different pages/banks.
12820 * doc/sdccman.lyx: added Slade's tips
12821 * src/mcs51/peeph.def: fixed bug #880768
12823 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12826 * src/SDCCast.c (decorateType): fixed bug #880197
12828 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12830 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12833 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12834 strtof is not part of C89 and isn't included with Mac OS X.
12836 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12838 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12839 shiftL2Left2Result): fixed bug #879326
12840 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12841 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12842 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12843 address fetch for clr instruction
12844 * device/lib/hc08/_mulint.c: created optimized assembly version
12845 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12847 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12849 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12850 proposed in FR #877103
12852 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12854 * src/SDCCval.c (cheapestVal): added missing checks
12855 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12856 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12858 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12860 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12863 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12865 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12866 loaded with the linker search paths (-L arguments) and the libraries
12867 to be linked with the current source (-l arguments). Changes
12868 currently will affect only the pic16 port.
12869 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12870 include path the port specific paths and port specific libraries,
12871 * gplink command now contains the $3 argument,
12872 * src/pic16/device.h,
12873 * src/pic16/device.c,: structure PIC_device is made public and
12874 renamed to PIC16_device, the same for variable Pics which is renamed
12875 to Pics16. Updated all references to them.
12876 * src/pic16/glue.c (pic16glue): corrected bug with code
12877 initialization which bypassed the variable initializations block.
12879 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12880 COMPILE_FLAGS and added the --nostdinc option
12882 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12884 * device/include/mc68hc908jb8.h: Register defs for another member
12885 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12887 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12889 Documenting changes from previous commits.
12890 * configure.in (version 1.56),
12891 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12892 when generating output files to configure the pic16 library,
12893 but now I've commented it out, since gputils aren't installed in the
12894 SF compile farm, so library won't compile
12896 * device/lib/Makefile.in (version 1.56): initially I've added in
12897 target 'all' the prerequestive 'model-pic16' so it compiled the
12898 pic16 library, but now I've commented it out for the same reasons
12900 * added targets 'model-pic16' and 'objects-pic16' to compile the
12902 * added target 'port-specific-objects-pic16' to handle the
12903 generated libraries and copy them into the build/ directory
12904 * added target 'clean-intermediate-pic16' to clean intermediate
12905 files into pic16 directory
12906 * in target 'installdirs' added line to create directory pic16 in
12907 the installation path
12909 * device/include/Makefile.in (version 1.11): in target 'install'
12910 added lines to copy all header files to installation path,
12911 * in target 'installdirs' added line create directory for pic16
12912 headers in the installation path
12914 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12916 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12919 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12922 * device/lib/configure.in,
12923 * device/lib/configure: fixed for autoconf 2.57
12925 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12927 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12928 option so that it actually works. Made it specific to the z80, since
12929 the gbz80 doesn't have these kinds of I/O ports.
12931 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 * device/include/z180.h,
12934 * device/lib/_memcpy.c,
12935 * device/lib/_memmove.c,
12936 * device/lib/_mulint.c,
12937 * device/lib/ser_ir.c,
12938 * device/lib/ser_ir_cts_rts.c,
12939 * device/lib/_strcmp.c,
12940 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12941 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12942 portmode; added deprecation warning for bank= and protmode= forms.
12943 Also, guard against buffer overflow.
12944 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12946 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12949 changed interrupt vector table generation to only emit declared vectors.
12950 * device/include/Makefile.in: added missing backslash
12951 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12953 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12955 Mainly changes to support compilation of the device libraries
12956 * src/pic16/device.c: stack is allocated via symbol and not
12957 via literal number. The symbol is placed in the corresponding
12958 position of the data ram
12959 * (pic16_dump_section): relocatable and absolute uninitialized
12960 data are now emitted in sorted order to reduce section naming,
12961 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12962 weren't marked as being in the access bank,
12964 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12966 Added portion of GNU PIC Library under the directory
12967 device/include/pic16 and device/lib/pic16. These files
12968 contain the declarations of SFRs for the PIC18Fxx2 devices.
12969 The directory is initialized via configure from toplevel.
12971 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12973 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12974 the spilllocations to be compared correctly
12976 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12978 * src/SDCCast.c (decorateType): fixed bug introduced today
12980 2004-01-12 Borut Razem <borut.razem AT siol.net>
12982 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12983 doc/sdccman.lyx: upper case pragmas are deprecated
12985 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12987 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12988 in simpler and even better code
12990 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12992 * src/SDCCicode.c (operandOperation): fixed bug #874819
12993 * src/SDCCast.c (decorateType): fixed
12994 char foo (unsigned long ul) { return ul > 0; }
12996 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12998 * doc/sdccman.lyx: Moved and added some sections, small changes
12999 all over. Telling LaTeX to be less strict with word spacing
13000 to better keep the right margin. Changed some notes about
13001 maintainance of the ports in section 3.2.1 - is it OK like this?
13003 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13005 SDCC source changes:
13006 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13007 convilong): modified to inform the pic16 port that builtin functions
13010 PIC16 PORT specific changes:
13011 * src/pic16/device.c pic16_dump_equates() added,
13012 processor registers declared internally by the port are emitted in
13013 the translation as equates,
13014 * src/pic16/gen.c: inline code is passed unprocessed to the
13016 * (pic16_popGetLit2): fnuction modified to take second operand as
13017 pCodeOp pointer and not as literal,
13018 * (popRegFromIdx): prefixed with pic16_,
13019 * (pic16_popCombine2): modified to receive already allocated pCode
13021 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13022 * (genFunction): initializes local stack frame and pushes on stack
13023 all the registers used by this function,
13024 * (genEndFunction): restores all registers from stack and restores
13026 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13028 * (pic16glue): changed the program startup sequence,
13029 * added new dbName code 'A' for functions placed in absolute section
13030 * src/pic16/main.c: added function attribute _naked,
13031 * added pragma 'code' to place a fnuction at an absolute address,
13032 * added command line arguments --debug-ralloc and --pcode-verbose,
13033 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13034 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13035 * (pic16_newpCodeOpLit2): modified to take the second operand as
13037 * (pic16_printpBlock): modified to emit each function in a separate
13039 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13040 UPPER for immediate operands,
13041 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13043 * src/pic16/peeph.def: all peepholes with movff are commented out,
13044 because there is a problem in the pcode peep optimizer,
13045 * src/pic16/ralloc.c: the register allocator can now reuse local
13046 function symbols for another function. This saves register usage.
13047 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13049 Added file src/pic16/NOTES with information about program writing on
13050 the current port version.
13052 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13054 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13055 and peephole 252 (array access)
13057 2004-01-09 Borut Razem <borut.razem AT siol.net>
13059 * src/SDCCmain.c : fixed #872250: -l command line defined library
13060 files are scanned before standard library files
13062 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13064 * src/SDCCast.c (decorateType): fixed bug #874046
13066 2004-01-09 Borut Razem <borut.razem AT siol.net>
13068 * support/scripts/sdcc.nsi: remove previous installation
13070 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13072 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13073 bytes for last interrupt vector (mcs51)
13074 * sdcc.spec: fixed typo
13076 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13078 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13079 gen51Code): more efficient parameter receive for --model-large
13082 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13084 * src/ds390/main.c,
13085 * src/z80/main.c: added missed needLinkerScript flags (more than
13086 one port structure defined in these file)
13087 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13090 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13092 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13093 * src/port.h: added flag needLinkerScript in port->linker
13094 structure to inform whether to create a .lnk file or not,
13096 * src/ds390/main.c,
13098 * src/mcs51/main.c,
13100 * src/pic16/main.c,
13102 * src/z80/main.c: changed appropriately to configure
13103 needLinkerScript flag
13105 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13106 * src/pic/glue.c: added variable udata_section_name to
13107 override default uninitialized data segment definition for
13108 devices only with SHAREBANK memory (reported from Erik Epetrich)
13109 * (pic14emitOverlay): modified to emit a commented overlay segment
13110 directive when no overlay data exist
13111 * (picglue): modified to emit uninitialized data segment
13112 according to udata_section_name
13113 * src/pic/main.c (_pic14_parseOptions): added command line
13114 options --udata-section-name=[name] to override default
13115 udata definition name
13116 * modified _linkCmd and _asmCmd to include compiler passed
13117 arguments via -W option
13118 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13119 object file from '.rel' to '.o' in port->linker structure,
13120 changed size of fptr from 2 to 3 in port structure
13122 2004-01-07 Borut Razem <borut.razem AT siol.net>
13124 * support/scripts/sdcc.nsi: update PATH
13125 * support/scripts/sdcc.ico: craeted
13127 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13129 * device/include/Makefile.in: fix install
13130 * doc/Makefile: fix install
13132 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13134 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13136 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13137 how the function variable allocation summary is displayed; also
13138 include information about variables allocated to the overlay
13141 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13143 * as/mcs51/lkmain.c: Help about -Y option
13144 * as/mcs51/lkarea.c: Fixed gcc warnings
13146 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13148 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13150 * support/valdiag/tests/overflow.c: added
13151 * src/SDCCast.c (decorateType),
13152 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13153 LEFT_OP (left shift)
13155 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13157 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13158 (default behaviour).
13160 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13162 A python script to validate compiler diagnostic messages. It can be
13163 used to verify that sdcc complains about bad c source code and
13164 gives a good location of the error.
13165 * support/valdiag/Makefile,
13166 * support/valdiag/valdiag.py,
13167 * support/valdiag/tests/*
13169 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13171 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13172 * src/SDCCsymt.c (newEnumType),
13174 * support/Util/SDCCerr.c,
13175 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13177 * support/regression/tests/enum.c: added test for enum values that
13178 require at least 2 bytes of storage.
13180 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13182 * src/common.h: added ifndef/define/endif macros
13183 around the header file.
13184 Bug reported from Jesus Calvino-Fraga
13186 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13188 * sdcc.spec: updated
13189 * device/include/Makefile.in: don't install CVS directories
13190 * device/lib/Makefile.in: added removal of CVS directories after install
13191 * doc/Makefile: fixed install, added local_icons
13192 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13193 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13194 * src/ds390/gen.c (genRightShift): fixed bug #870788
13195 * src/SDCCast.c (decorateType): fixed bug #870781
13197 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13199 PIC16 port related changes:
13200 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13201 added variable stackPos,
13203 * gen.c: genCall, assignResultValue: added support for
13204 pushing/retrieving function parameters to/from stack,
13205 genFunction,genEndFunction: setup stack frame for the
13206 generated function,
13207 genAddrOf: will be changed according to bug 863624
13209 * added files genutils.c and genutils.h which contain gen*
13210 debugged and optimised functions extracted from gen.c
13212 * glue.c: added variable 'externs' which holds extern symbols,
13213 pic16emitRegularMap: is modified to properly handle relocatable
13214 symbols under the new scheme,
13215 pic16createInterruptVect: is modified
13216 pic16printPublics: is modified to emit 'global' assembler directives,
13217 added pic16_printExterns to print extern symbols,
13218 pic16glue: initializes stack/frame pointer in the beginning of
13219 the assembly output. Temporary hack, will be corrected later,
13220 because gplink yet does not support stack and SDCC does not
13221 yet support a type of crt0.o object to create the final binary.
13223 * Removed many lines that contain 8051 legacy code.
13224 * The code is finally placed under a 'code' directive.
13225 * Added port specific options.
13227 * _process_pragma: simplified since now we do not need *special*
13228 include file to define SFR registers. But a separate header
13229 will be needed. This will be developed later.
13230 * _pic16_parseOptions: added, parses port specific options:
13231 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13232 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13233 --preplace-udata-with=
13235 * _pic16_setDefaultOptions: modified to initialize section names,
13236 but hack is temporarly out of order since it needs improvement.
13237 * _pic16_genAssemblerPreamble: configuration words are emitted by
13238 their address instead of their name. This part is incomplete and
13239 supports only the 18Fxx2 devices. Other devices will emit an error
13240 during assembly since they do not contain the same set of config
13242 * _pic16_genIVT: is modified,
13244 * pcode.c: added definitions for some hardware registers that are needed
13246 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13247 All PCI entries are updated. Now LFSR is supported.
13248 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13249 * added pic16_newpCodeOpLit2 to support instructions with
13250 two literal arguments
13251 * pic16_pCode2str: corrected code that emits assembler instructions
13252 with two literal operands and those that have an access bit modifier
13253 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13254 this fixes a bug which caused some labels to be lost, when an
13255 assembler directive was added, i.e. banksel,
13256 * pic16_FixRegisterBanking: improved logic that causes the insertion
13258 * InlineFunction: functions that are called once, are not any more
13259 inlined. This can be a port option in the future,
13261 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13263 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13264 hold the corresponding uninitialized symbols,
13265 * pic16_allocProcessorRegister: registers have explicit marked the
13267 * pic16_allocInternalRegister: registers are explicit marked as
13269 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13270 processing list, so bit registers were lost,
13273 * ralloc.h: added field 'accessBank' and original symbol operand
13274 in register definition,
13275 * removed the field isMapped from register definition,
13277 ** Several functions have been removed from various sources:
13278 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13279 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13280 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13281 pic16_assignRelocatableRegisters
13283 ** others have been introduced:
13284 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13285 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13287 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13289 * support/scripts/inc2h.pl: changed definition of BIT_AT
13290 to emit 'sbit at' instead of 'bit at'. This was a request.
13292 PIC16 port related preliminary changes:
13293 * gen.c: prefixed function popRegFromString with
13294 pic16_ and all references to it corrected
13295 * pcode.c: all pic16_pc_* hardware registers prefixed
13296 with underscore (_),
13297 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13298 * ralloc.c: newReg(): when register is REG_SFR then
13299 set address to rIdx,
13300 pic16_allocProcessorRegister(): marks register wasUsed=0
13301 pic16_writeUsedRegs(): added a call to assign processor
13302 registers via pic16_assignFixedRegisters
13304 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13306 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13307 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13308 variables in unused register banks. Also the SSEG is placed
13309 wherever there is enough space for it, and IDATA can be anywhere
13310 in internal RAM. For now compile using -Wl-Y[stack_size].
13311 The mem file is different for this option as well, since it
13312 makes no sense of talking about DSEG lenght.
13314 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13316 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13317 in certain cases, e.g. when ROM assignment, patch provided
13318 from Albert den Haan.
13320 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13322 Many signedness and type propagation fixes:
13323 * src/SDCCicode.c: made geniCodeCast() static
13324 replaced SPEC_ by IS_ (cosmetic)
13325 (operandOperation): fixed div and mod operation
13326 (usualBinaryConversions): added support for promotion of char
13327 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13328 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13329 (geniCodeAdd): an array index will stay unsigned, even if promoted
13331 (geniCodeArray): ditto
13332 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13333 * src/SDCCsymt.c (computeType): added more support for char;
13334 promotion of char is selectable by promoteCharToInt, fixed signedness
13336 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13337 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13338 * src/SDCCval (val*): replaced signedness calculation by
13340 rearranged if-branches (cosmetic)
13341 (valShift): added warning W_SHIFT_CHANGED
13342 (valCompare): fixed problem with different types
13343 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13344 * support/regression/tests/literalop.c: added many cases
13345 * support/regression/tests/ast_constant_folding.c: changed finally to
13347 * .version: new year, new version: 2.3.7
13348 * src/SDCCmain.c (main): applied patch #866468
13349 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13350 provided by Scott Bronson
13351 * doc/sdccman.lyx: updated documentation for sdcdb
13352 updated and added chapter tips
13354 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13356 * src/SDCCsymt.h: missing from yesterday's commits
13358 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13360 * src/SDCC.y (struct_or_union_specifier),
13361 * support/Util/SDCCerr.c,
13362 * support/Util/SDCCerr.h: verify that struct & union tags are used
13365 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/SDCCglobl.h: missing from yesterday's commits
13369 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13371 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13372 sft_attributes, struct_declaration, parameter_declaration,
13373 type_name, start_block, declaration_list),
13374 * src/SDCC.lex (check_type): support redefinition of typedef names
13376 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13378 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13379 aligned xdata arrays. Erik helped me with the if clause.
13381 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13386 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13389 * src/SDCCast.c (newAst_),
13391 * src/SDCCicode.c (ast2iCode, newiCode),
13393 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13394 expr, statement, expression_statement, selection_statement,
13395 iteration_statement, expr_opt, jump_statement): foundation for tracking
13397 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13400 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * support/Util/SDCCerr.c,
13404 * src/SDCCast.c (createCase, createDefault, decorateType),
13405 * src/SDCClabel.c (labelUnreach),
13406 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13408 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13409 (with thanks to Stas Sergeev)
13410 * device/include/time.h,
13411 * device/lib/time.c (CheckTime): suppress unreachable code warning
13413 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13415 * src/SDCCast.c (createIvalCharPtr),
13416 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13418 * support/regression/tests/nullstring.c: tests for these two bugs
13420 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 * support/Util/SDCCerr.h,
13423 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13424 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13425 about storage class and 'at' used inside struct or union
13426 * src/SDCCBBlock.c (iCodeFromeBBlock),
13427 * src/SDCCcse.c (ifxOptimize),
13428 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13429 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13430 printIval, emitStaticSeg, emitOverlay),
13431 * src/SDCClabel.c (deleteIfx),
13432 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13433 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13434 gatherAutoInit, processParms),
13435 * support/Util/SDCCerr.h,
13436 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13437 reporting for post-parse errors.
13439 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13441 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13442 implicit casts via union; they don't work on big endian systems
13443 (possible fix for bug #861138)
13445 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13447 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13448 * src/mcs51/main.c: fixed the fix for bug #737001
13450 2003-12-15 Borut Razem <borut.razem AT siol.net>
13452 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13454 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * support/makebin/makebin.c: put output in binary mode
13458 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13460 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13461 xdata and data memory on startup. Set the environment variable
13462 SDCC_NOGENRAMCLEAR to disable this.
13463 * src/mcs51/peephole.def,
13464 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13465 (allows non-interrupt and interrupt code to safely compete for a resource
13466 without the non-interrupt code having to disable interrupts)
13468 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13470 * src/SDCCicode.c (geniCodeAdd),
13471 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13472 with valFromType if type might be a pointer and host is big endian).
13473 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13474 types, not just integer types.
13475 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13476 multiply defined with mismatching "at" address.
13478 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13480 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13481 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13482 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13483 with embedded nulls (fixed bug #753752)
13485 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13487 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13488 Apparently this did not see much testing (endless loop)
13490 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13494 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13496 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13497 gracefully handle NULL memmap pointers
13499 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13501 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13502 instead of deleting the iCode when an operand is volatile
13503 * src/z80/gen.c (genDummyRead),
13504 * src/mcs51/gen.c (genDummyRead),
13505 * src/ds390/gen.c (genDummyRead),
13506 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13508 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13509 * src/SDCC.y: fixed bug #850420
13511 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13513 Applied z80 i/o port patch from Peter Townson and fixed some operators
13514 to better handle operands in A register.
13515 * device/include/z180.h
13521 * src/z80/peeph-z80.def
13522 * src/z80/peeph.def
13525 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13527 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13529 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13531 * device/lib/hc08/_mullong.c: Removed extra #endif
13533 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13535 * sim/ucsim/hc08.src/inst.cc,
13536 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13537 carries from x to h
13538 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13539 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13540 * device/include/stdarg.h: fixed varargs for hc08
13541 * device/lib/Makefile.in,
13542 * device/lib/hc08/Makefile,
13543 * device/lib/hc08/_mulint.c,
13544 * device/lib/hc08/_mullong.c: fixed some endian problems
13546 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13548 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13549 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13550 * device/lib/_gptrget.c,
13551 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13553 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13556 * src/SDCCast.c (astErrors): fixed bug #846007
13557 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13559 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * src/SDCCast.c (decorateType): disabled a transformation I added in
13562 revision 1.188 (access to fields of a structure at an absolute address);
13563 it breaks with bitfields, extern declarations, and gcse analysis.
13564 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13565 could be assigned through a pointer, so don't complain.
13566 * src/SDCCast.c (astErrors),
13568 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13570 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13572 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13573 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13574 output of __config directives, since gpasm now supports them
13575 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13576 pre-processor macro, i.e. -DMCU=p18f452
13577 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13578 and modified to handle 'cast' icode similarly to '=' icode
13579 * src/pic16/device.h (typedef struct PIC_device): added field
13580 'extMIface' to indicate that chip has external memory interface
13581 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13582 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13585 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCC.y (pointer): fixed bug #846006
13588 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13589 * src/SDCCast.c (decorateType): fixed bug #846009
13590 * src/ds390/peeph.def,
13591 * src/ds390/gen.c (genAnd, genOr),
13592 * src/mcs51/peeph.def,
13593 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13595 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13604 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13608 * src/SDCCbitv.c: added function to free a bitvector
13609 * src/SDCClrange.h,
13610 * src/SDCClrange.c: added function to recompute the liveranges
13611 * src/avr/ralloc.c,
13612 * src/ds390/ralloc.c,
13613 * src/hc08/ralloc.c,
13614 * src/mcs51/ralloc.c,
13615 * src/pic/ralloc.c,
13616 * src/pic16/ralloc.c,
13617 * src/xa51/ralloc.c,
13618 * src/z80/ralloc.c: recompute the liveranges after register packing
13620 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13622 * src/SDCCloop.c (newInduction): fixed bug #845630
13624 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13627 inadvertantly left behind from my 2003-11-12 change
13629 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13631 Updated headers I neglected to commit yesterday.
13632 * src/SDCClrange.h,
13635 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13638 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13639 * src/SDCCopt.c (eBBlockFromiCode),
13640 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13641 the creation of the key hash table from the sequencing so it can be used
13642 earlier (for some GCSE bug fixes still pending)
13644 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13646 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13647 * support/regression/tests/addsub.c: testing genPlus shortcut
13649 2003-11-15 Borut Razem <borut.razem AT siol.net>
13651 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13653 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13655 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13656 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13657 ordering is immaterial.
13658 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13660 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13662 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13663 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13664 (SIGSEV) of bug #840381
13665 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13666 unlink new file before rename if new and old filenames are the same)
13668 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13670 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13671 uninitialized variables) for the mcs51. Set environment variable
13672 SDCC_GENRAMCLEAR to test.
13673 xdata initialization slightly shorter
13675 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13679 #838241 & 780691 (basicly the same bug)
13680 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13681 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13683 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13685 * src/SDCCmain.c (linkEdit): "fix" #834252
13687 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13689 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13691 * src/SDCC.y: fixed bug #819403
13693 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13695 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13696 the reentrant attribute.
13697 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13698 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13700 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13701 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13702 erroneously reduced to a literal.
13703 * src/hc08/ralloc.c (packRegisters, rematStr),
13704 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13707 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13709 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13710 * doc/sdccman.lyx: changed from 'article' to 'book'
13711 * doc/Makefile: readded test_suite_spec and cdbfileformat
13713 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13715 * device/include/stdlib.h: include malloc.h to comply with ANSI
13716 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13718 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13720 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13721 * doc/clean.mk: also remove *.out files
13722 * doc/sdccman.lyx: some additions, larger top/bottom margins
13724 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 * src/SDCC.y: fixed bug #837365
13727 * support/regression/tests/bitopcse.c
13728 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13729 a symbol (might be valop instead)
13730 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13731 * device/lib/clean.mk: added hc08 to the cleaning list
13733 2003-11-04 Borut Razem <borut.razem AT siol.net>
13735 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13737 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13738 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13739 malloc is declared in standard stdlib.h
13741 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * device/lib/hc08/Makefile: need to clean .rel not .o files
13744 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13746 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 * src/mcs51/main.c,
13751 * src/ds390/main.c,
13755 * src/pic16/main.c,
13756 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13757 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13758 tests (which uses the port's oclsExpense function)
13764 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13766 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * src/SDCCcse.c (ifxOptimize),
13769 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13770 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13771 deleting the IFX iCode.
13772 * src/hc08/ralloc.c: reduced unneeded slocs
13773 * src/hc08/gen.c: fixed bug in asmopToBoolean
13775 2003-11-04 Borut Razem <borut.razem AT siol.net>
13777 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13778 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13779 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13780 transferred to configure
13782 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13784 Use headers defined in the C[++] standards:
13785 * sim/ucsim/gui.src/serio.src/fileio.cc
13786 * sim/ucsim/gui.src/serio.src/frontend.cc
13787 * sim/ucsim/gui.src/serio.src/main.cc
13788 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13789 * support/Util/NewAlloc.c
13791 * as/mcs51/lklibr.c
13795 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13797 * Added MSVC projects for hc08 assembler and linker:
13798 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13799 /as/hc08/link_hc08.dsp
13801 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13803 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13805 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13807 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13809 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13811 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13813 2003-10-31 Borut Razem <borut.razem AT siol.net>
13815 * support/cpp2/cpplib.h,
13816 support/cpp2/cpplib.c,
13817 support/cpp2/cpplex.c,
13818 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13819 to switch _asm block preprocessing on / off. Default is
13820 #pragma preproc_asm +
13822 2003-10-31 Borut Razem <borut.razem AT siol.net>
13824 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13825 when outputting comment blocks (when executed with -C option) and
13826 _asm (SDCPP specific) blocks
13828 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13830 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13832 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13834 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13836 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13838 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13839 * src/SDCCast.c (decorateType): fixed bug #832664
13841 2003-10-31 Borut Razem <borut.razem AT siol.net>
13843 * support/cpp2/cpplex.c: fixed for SDCPP:
13844 comments(when executed with -C option) and _asm blocks
13845 were included even if they where in skipped #if block.
13846 Applied solution from GCC cpp 3.3.2
13848 2003-10-31 Borut Razem <borut.razem AT siol.net>
13850 * src/SDCC.lex: sdcc now understands both formats:
13851 '# <line_number> <file_name>' and
13852 '#line <line_number> <file_name>'
13853 * support/cpp2/cppmain.c: sdcpp now generates the standard
13854 '# <line_number> <file_name>' instead of former
13855 '#line <line_number> <file_name>'
13857 2003-10-30 Borut Razem <borut.razem AT siol.net>
13859 * support/cpp2/cpphash.h,
13860 * support/cpp2/cpplib.h
13861 * support/cpp2/cpplex.c,
13862 * support/cpp2/cppmain.c,
13863 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13865 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 Fixed a number of problems revealed by bug #827883.
13868 * src/SDCCloop.c (loopInvariants): Spill location of the
13869 result operand should be recomputed if extracted from
13870 a loop. Also, don't extract assignments of an iTemp
13872 * src/SDCCast.c (isConformingBody): loop reversal should
13873 not occur if the control variable is involved with a
13874 relational operator.
13876 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13878 * .version: bumped to 2.3.6 to reflect the big improvements
13879 made by Erik and Klaus. Thanks!
13881 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13883 Replaced the livrange code.
13884 * src/SDCClrange.c: added new LR code
13886 * src/SDCCBBlock.h: removed remainig parts from old LR code
13887 * src/ds390/ralloc.c,
13888 * src/ds390/gen.c: minor fixes to make it work with new code
13890 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * as/hc08/lkrloc.c,
13895 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13896 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13897 (tweaked fix for bug #818696)
13899 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13901 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13903 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13907 * src/mcs51/gen.c (gencjneshort),
13908 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13909 more efficient (per Scott Bronson's suggestion)
13911 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 Extended the semantics of the critical keyword to include
13914 individual statements. See RFE #827755 and #799831
13919 * support/Util/SDCCerr.c
13920 * support/Util/SDCCerr.h
13925 2003-10-19 Borut Razem <borut.razem AT siol.net>
13927 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13929 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13933 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13934 and predecrement operand is displayed
13936 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13938 * src/SDCCval.c (valMinus): fixed bug #826041
13940 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13942 Some hc08 related updates that I missed earlier
13943 * sim/ucsim/stypes.h
13944 * support/regression/ports/hc08/spec.mk
13946 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13948 New target "hc08" for the Motorola 68hc08 family of micros
13956 * sim/ucsim/hc08.src/*
13957 * sim/ucsim/configure.in
13958 * src/ucsim/configure
13959 * sim/ucsim/packages_in.mk
13962 * device/include/mc68hc908qy.h
13963 * device/lib/hc08/*
13964 * device/lib/Makefile.in
13965 * support/regression/ports/hc08/*
13966 * support/regression/Makefile
13968 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13970 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13972 * src/ds390/gen.c (genCast): fixed bug #821957
13974 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13976 * device/lib/logf.c: "fixed" overlay bug
13977 * support/regression/ports/host/spec.mk: added m library
13978 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13979 * support/regression/tests/float_trans: added (for Eric)
13981 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13983 * src/mcs51/gen.c (genCpl): fixed bug
13984 http://sf.net/mailarchive/message.php?msg_id=6263915
13986 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13988 * src/SDCCast.c (decorateType): added extended constant folding
13989 * src/SDCCsymt.c (computeType): cleanup
13990 * src/SDCCval.c (valShift): minor optimization
13991 * support/regression/tests/ast_constant_folding.c: added
13993 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13995 * src/SDCCmain.c: removed some unintended changes
13997 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14000 * src/z80/gen.c: fixed part of bug #817589
14001 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14003 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14005 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14016 * src/ds390/ralloc.c
14018 * src/mcs51/ralloc.c
14020 * src/pic16/ralloc.c
14021 * src/xa51/ralloc.c
14023 * src/z80/gen.c: removed unused label "release:"
14025 2003-10-06 Borut Razem <borut.razem AT siol.net>
14027 * src/SDCC.lex: removed definition of unused variables
14028 save_optimize and save_options
14030 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14032 * clean.mk: removed '=' in "-maxdepth=1"
14033 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14034 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14036 2003-10-06 Borut Razem <borut.razem AT siol.net>
14038 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14039 my_unput() replaced by unput()
14041 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14044 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14045 type-punned pointer will break strict-aliasing rules"
14046 Old LR behaviour is again default; Klaus' LR can be choosen by
14047 defining the environment variable LRKLAUS
14051 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14052 * clean.mk: fixed removal of files in bin/CVS/
14053 * device/lib/clean.mk: fixed removal of directories small and large
14054 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14056 * src/SDCCval.c: removed superflous test for pedantic
14058 2003-10-05 Borut Razem <borut.razem AT siol.net>
14060 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14061 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14062 message "unmatched #pragma SAVE and #pragma RESTORE"
14064 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14066 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14067 assembly, critical functions, atomic, nojtbound)
14069 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14071 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14077 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14080 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14082 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14084 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14085 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14086 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14088 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14090 * src/z80/gen.c (genRet): fixed bug #524753
14091 * src/z80/gen.c (genCast): fixed internal error on cast from
14093 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14094 fix for bug #477835 to the z80
14095 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14096 for tracking iCodes in the peephole optimizer for z80
14098 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14100 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14101 the other part of bug #814548
14102 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14104 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14106 * src/SDCCcse.c: fixed part of bug #814548
14108 2003-09-28 Borut Razem <borut.razem AT siol.net>
14110 * src/asm.c: rewrite of printILine() to use temporary file instead
14112 * src/xa51/main.c: commented out declaration of int rewinds
14114 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14118 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14120 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14121 * src/asm.c (printILine): Fixed bug #811015
14123 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14125 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14128 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14131 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14132 to correctly handle general case of AOP_PAIRPTR
14133 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14135 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14137 * src/mcs51/ralloc.c (fillGaps),
14138 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14139 register positioning bug)
14141 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14143 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14145 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14147 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14148 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14149 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14150 (ralloc doesn't intentionally do this now, but perhaps later)
14151 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14152 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14153 register positioning bugs (Fixed bug #762602 and #795325)
14154 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14155 (Fixed bug #808779)
14156 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14157 lines that --i-code-in-asm generates
14159 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14161 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14162 trying to fclose a FILE* that was already closed.
14164 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14166 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14167 of const struct should be treated as if const themselves)
14169 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14171 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14173 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14175 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14176 Unix (/n) and DOS (/r/n) line terminations.
14178 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14183 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14185 * src/mcs51/gen.c (genFunction, genEndFunction),
14186 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14187 and restore of EA so that stack offsets to parameters are
14188 correct when using both critical and reentrant/stack-auto.
14189 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14190 size (can be triggered in error if sloc is shared between
14191 different sized objects)
14192 * device/include/float.h: fixed macros to explicitly use
14193 unsigned long where needed
14195 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14197 Feature req. 799831: added code to allow nesting of critical functions
14198 * src/mcs51/gen.c (genFunction, genEndFunction)
14199 * src/ds390/gen.c (genFunction, genEndFunction)
14201 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14203 * src/SDCCsymt.c (sclsFromPtr),
14205 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14206 support for standard C idiom of memory mapped variables; for
14207 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14208 to xdata int at 0x1234 tempvar = 1.
14209 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14210 provided by Akiya ISHIDA
14212 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14214 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14215 * src/SDCCval.c (constVal): added reduction from int to char
14216 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14217 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14218 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14220 * support/regression/tests/shifts.c: fixed
14222 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14224 * src/z80/gen.c (genXor): Fixed bug #805445
14226 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14228 Fixed bug #621531 (const & volatile confusion in the type chain).
14229 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14230 refer to the const or volatile state of the pointer itself.
14242 * src/pic16/ralloc.c
14243 * support/regression/tests/const.c
14245 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14247 When checking for duplicated modules, use absolute paths
14248 instead of relative paths. Files changed:
14253 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14255 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14257 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14259 * device/include/string.h: added size_t typedef, changed
14260 prototypes to use size_t, eliminated separate reentrant and
14261 non-reentrant declarations, added _memmove declaration
14262 * device/lib/_memcpy.c: changed to use size_t instead of int,
14263 changed /4 to >>2 to avoid division library call
14264 * device/lib/_memcmp.c,
14265 * device/lib/_memset.c,
14266 * device/lib/_strncat.c,
14267 * device/lib/_strncpy.c,
14268 * device/lib/_strncmp.c: changed to use size_t instead of int
14269 * device/lib/_memmove.c: new file (fixed bug #772294)
14270 * device/lib/Makefile.in: added _memmove.c
14271 * device/lib/z80/asm_strings.s: fixed bug #772290
14272 * support/regression/tests/bitfields.c: attempt to fix host assertion
14273 failure on amd64-unknown-linux2.2
14275 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14278 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14279 * as/z80/asmain.c (main): fixed bug #801766
14281 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14283 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14286 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14289 reported in bug #800609
14291 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14293 * Top header beautifications in src/pic16 directory:
14294 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14295 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14296 pcoderegs.h, ralloc.c, ralloc.h
14297 * main.c: added top header and GPL license notice
14298 * pcode.c: fixed the if-conditional warning
14300 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14302 * device/lib/_mullong.c: replaced int by short for gcc
14304 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14307 and JUMPTABLE iCodes properly now (worked by accident before)
14308 * src/mcs51/gen.c (leftRightUseAcc),
14309 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14310 iCode properly now. Use getSize instead of nRegs since a & b
14311 aren't part of the nRegs tally.
14313 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14315 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14316 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14317 before instructions that use the _STATUS register
14319 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14321 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14322 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14323 fetching of the pointer
14324 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14325 copied from genNearPointerSet()
14326 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14327 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14328 If they pop r0/r1 they must be called in the opposite order than aopOp().
14329 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14330 (resp. --stack-auto), prepared for --xstack
14332 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14334 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14336 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14338 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14339 these ports have their own __sdcc_external_start()
14341 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14343 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14344 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14345 type for bits was changed. It resulted in bit variables becoming
14346 global, which is not permitted in PIC 14 assembly output.
14348 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14350 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14352 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14354 Z80 and MCS51 linkers complaint if a public symbol is defined
14355 in more than one library module:
14359 * as/mcs51/Makefile.in
14361 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 A few small changes that speed up the peephole optimizer.
14367 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14369 Try to make the peephole optimizer smarter by maintaining
14370 an association between the assembly source code and the
14371 iCodes that originated them. Put this information to use
14372 with a new peephole rule condition "notVolatile" so that
14373 the rules can be aggressive yet still safe.
14378 * src/mcs51/peeph.def
14380 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14385 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14386 if the left or right operand symbols have the accuse flag set.
14388 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14390 Changed the type of the result of the ! (NOT) operator to char;
14391 previously it returned the same type as the source. This allows
14392 us to eliminate all the genFloatNot functions (all of its target
14393 implementations were very buggy) since !float can use the same
14396 * src/SDCCicode.c (ast2iCode): ! returns char
14397 * src/mcs51/gen.c (genNot, genNotFloat),
14398 * src/ds390/gen.c (genNot, genNotFloat),
14399 * src/z80/gen.c (genNot, genNotFloat),
14400 * src/pic/gen.c (genNot, genNotFloat),
14401 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14403 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14405 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14406 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14407 during interrupts. Ensure WSAVE is located at a shared bank address.
14408 2. Fixed page selection in some places
14409 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14410 the registers name strings.
14411 4. Fixed "signed / unsigned compare" compiler warnings.
14412 5. The PIC port manages its own allocation of the general purpose
14413 registers, but makes no attempt to reuse them. As a result when
14414 compiling it soon runs out of general purpose registers. Some
14415 additional code was added to the files pcode.c and device.c to walk
14416 through the function call tree and rename the registers so that they
14426 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14427 genPlus() & genMinus() when the result is the same as left or right
14429 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14431 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14433 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14435 Made bitfield a distinct type from bit so that bitfields
14436 convert as per ANSI C and bits retain their traditional
14437 boolean style behaviour. Implemented bitfield support in
14445 * src/ds390/gen.c: bit v bitfield split
14446 * src/z80/gen.c: New support for bitfields
14447 * support/regression/tests/bitfields.c: reenabled z80,
14450 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14452 Rules 246.x, 247.x relate to bitfields, the others speed up
14453 access to xdata mapped I/O devices.
14455 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14457 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14459 Cleaned up genPackBits and genUnpackBits and added two helper
14460 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14461 for literal assignments in genPackBits (thanks to Frieder for
14467 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14469 Fixed bug #748310 (pointer to function type mishandled when the
14470 function name is omitted). Also fixed a SIGSEGV when a function
14471 attribute (reentrant, etc) is used on a non-function or on a
14472 function but misplaced before the parameter list.
14474 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14476 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14477 * support/Util/SDCCerr.h,
14478 * support/Util/SDCCerr.c: Added func attr misuse error msg
14480 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14482 Fixed bug #787649 by anonymous
14483 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14484 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14486 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14488 Fixed numerous bitfield problems.
14490 * src/SDCC.y: More bitfield related error checking
14492 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14493 * support/Util/SDCCerr.h,
14494 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14495 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14496 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14497 * support/regression/tests/bitfields.c: tests added
14499 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14501 Made the constant following the "interrupt" keyword optional. If
14502 omitted, the function will not automatically be given an entry
14503 in the interrupt vector table (similar to #pragma NOIV, but
14504 less syntacticly kludgy). The interrupt number is also now
14505 range checked. Also fixed a bug in the high order bit example
14512 * support/Util/SDCCerr.c
14513 * support/Util/SDCCerr.h
14516 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14518 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14519 * src/SDCCicode.c (operandOperation): rewritten some ops
14520 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14521 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14523 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14524 be re-activated by defining REDUCE_LITERALS)
14525 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14526 unsigned, but are signed by default
14527 * src/SDCCval.c (constVal): rearranged
14528 * src/SDCCval.c (valMod): preliminary fix
14529 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14530 * support/regression/literalop.c: added, work in progress
14532 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14534 Generate warnings for useless declarations like "char data;"
14535 that don't do what new users expect.
14538 * support/Util/SDCCerr.h
14539 * support/Util/SDCCerr.c
14541 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14543 * src/SDCCval.c (valMult): fix overflow detection of negative int
14545 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14549 Changes to support big endian targets:
14562 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14564 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14565 * device/lib/time.c: fixed warning "integer overflow in expression"
14567 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14569 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14570 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14571 constants are unsigned; added recognition of "u" flag for unsigned
14572 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14573 * src/SDCCval.c (valDiv, valMod): fixed signdness
14574 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14575 signedness of modulo, left and right shift
14576 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14577 * support/Util/SDCCerr.h: added warning W_INT_OVL
14578 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14579 * src/SDCCast.c (ast_print): improved output of constants
14581 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14583 Fixed some warnings when building with MSVC:
14585 * as/mcs51/asdata.c
14589 * link/z80/aslink.h
14590 * link/z80/lkdata.c
14591 * link/z80/lkeval.c
14596 * support/cpp2/cpplib.c
14600 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14602 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14604 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14606 * support/librarian/clean.mk: Do not remove Makefile.
14607 * support/librarian/Makefile: added.
14609 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14611 Added librarian to MSVC build:
14614 * support/librarian/librarian.dsp
14616 'configure' not needed for librarian, removed:
14617 * support/librarian/configure
14618 * support/librarian/configure.in
14619 * support/librarian/config_in.h
14620 * support/librarian/Makefile.in
14622 Hopefully these ones built the librarian and the rest of sdcc properly:
14624 * Makefile.common.in
14626 Messed up 'configure', so revert to previous version:
14630 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14632 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14633 there, while the mantissa of a double is "only" 53 bits wide.
14635 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14637 Adding sdcclib to the build. MSVC project coming soon.
14638 Files added/changed:
14640 * support/librarian/clean.mk
14641 * support/librarian/configure
14642 * support/librarian/configure.in
14643 * support/librarian/config_in.h
14644 * support/librarian/Makefile.bcc
14645 * support/librarian/Makefile.in
14646 * support/librarian/sdcclib.c
14649 * Makefile.common.in
14653 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14655 Linker now complaints if linked modules have conflicting options, for
14656 example, one compiled using --model-large and another one compiled with
14657 --model-small. The following files were modified:
14659 * as/mcs51/asdata.c
14660 * as/mcs51/aslink.h
14662 * as/mcs51/asmain.c
14664 * as/mcs51/i51pst.c
14665 * as/mcs51/lkdata.c
14666 * as/mcs51/lklibr.c
14667 * as/mcs51/lkmain.c
14673 * link/z80/aslink.h
14674 * link/z80/lkdata.c
14675 * link/z80/lklibr.c
14676 * link/z80/lkmain.c
14679 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14681 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14682 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14684 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14686 * src/z80/mappings.i: fix _mul[us][int,long] entries
14688 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14690 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14692 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14694 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14695 * support/regression/tests/bitopcse.c: added
14703 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14705 added support for new library format to z80, gbz80 linkers:
14711 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14713 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14714 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14716 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14718 added DUMMY_READ_VOLATILE:
14727 * src/SDCCcse.c (algebraicOpts): many improvements
14728 * src/SDCCcse.h: removed algebraicOpts()
14729 * src/SDCCicode.c (picDummyRead): added
14731 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14733 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14734 "Insufficient space in data memory".
14736 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14738 * src/mcs51/gen.c: fixed bug #771358
14739 * src/z80/gen.c: fixed bug #759087
14741 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14743 * src/pic16/glue.c: minor cleanup by Vangelis
14745 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14747 * device/include/regc515c.h: fixed #758477
14748 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14749 * device/lib/_gptrput.c: saved a few bytes
14750 * my tab spacing is 8, yours too?)
14751 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14752 * device/lib/serial.c: process RX bytes earlier than TX bytes
14753 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14755 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14757 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14759 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14761 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14763 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14765 * device/lib/Makefile.in: bad fix, reverted to 1.43
14767 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14769 * device/lib/Makefile.in: added missing z80 object files
14771 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14773 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14774 pic16 progress by Vangelis:
14777 * src/pic/Makefile:
14784 * pic16/genarith.c:
14789 * pic16/pcodepeep.c:
14792 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14794 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14796 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14798 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14799 added gbz80 build to MSVC project.
14800 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14801 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14802 from 8051 stuff and setup so it links using a .lnk file.
14804 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14806 * support/librarian/sdcclib.c: sdcc librarian.
14807 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14810 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14812 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14814 2003-07-02 Borut Razem <borut.razem AT siol.net>
14816 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14817 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14818 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14819 src/xa51/main.c, src/z80/main.c:
14820 virtualization of glue() function: each port has it's own glue function,
14821 which is accessed by do_glue function pointer in PORT.general structure
14823 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14825 * DS800C400 fun, improved ROM interface and tinibios.
14827 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14829 * More support for DS80C400. Now includes beginning of interface to ROM.
14831 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14833 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14835 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14837 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14839 2003-06-19 Borut Razem <borut.razem AT siol.net>
14841 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14843 2003-06-19 Borut Razem <borut.razem AT siol.net>
14845 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14846 fixed Z80 port - crt0.o: cannot open.
14848 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14850 * support/Util/MySystem.c (merge_command): revert bad fix
14852 2003-06-18 Borut Razem <borut.razem AT siol.net>
14854 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14856 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14858 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14859 option --use-stdout sends errors to stdout instead of stderr.
14861 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14863 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14865 2003-06-15 Borut Razem <borut.razem AT siol.net>
14867 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14868 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14869 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14870 fixed width array of pointers replaced with sets;
14871 multiple include and lib paths ared transferred to preprocessor and linker
14872 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14873 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14874 fixed width array of pointers
14875 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14876 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14877 fixupPath(), getPathDifference()
14878 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14879 fixed width array of pointers
14881 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14883 * src/pic16/ralloc.c: fix warnings
14884 * src/pic16/pcode.c: fix warning
14886 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14888 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14889 know all the details, but essentially this set of changes enable
14890 the pic16 port to generate movff instructions and generate assembler
14894 * src/pic16/glue.c:
14895 * src/pic16/pcode.c:
14896 * src/pic16/device.c:
14897 * src/pic16/main.c:
14898 * src/pic16/pcode.h:
14899 * src/pic16/pcoderegs.c:
14900 * src/pic16/ralloc.c:
14901 * src/pic16/ralloc.h:
14903 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14905 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14906 added option --vc, so sdcc errors and warnings are compatible with
14907 Microsoft Visual Studio.
14909 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14912 device/lib/libfloat.lib: added atof function.
14914 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14916 * doc/sdccman.lyx: updated to Lyx 1.3
14917 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14918 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14919 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14921 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14923 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14925 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14927 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14928 additions to the "related tools/documentation" section
14930 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14932 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14934 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14936 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14937 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14939 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14941 * doc/sdccman.lyx: fix double dash and other minor things
14942 * doc/Makefile: fix double dash
14944 2003-05-28 Karl Bongers(patches from Martin Helmling)
14945 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14946 condition and ignore commands.
14948 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14950 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14951 is in parts still quite out of date, I did changes as far as I felt makes sense
14952 for a non-native english speaker.
14953 Please feel free to add to the manual or to correct my changes.
14954 * doc/Makefile: undid touching the date of intermediate tex files.
14956 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14958 * doc/sdccman.lyx: Manual has an index now
14960 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14962 Finalize muluint/mulsint and mululong/mulslong merging:
14963 * device/lib/_mulint.c
14964 * device/lib/_mullong.c
14965 * device/lib/gbz80/mul.s
14966 * device/lib/gbz80/stubs.s
14967 * device/lib/z80/mul.s
14968 * device/lib/z80/stubs.s
14969 * src/SDCCsymt.c (initCSupport)
14971 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14973 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14974 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14975 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14976 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14979 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14981 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14982 the regression tests I'm not brave enough to enable 245.b, 245.c
14983 * doc/sdccman.lyx: added latex preamble for hyperref package.
14984 Using pdflatex this will give you a hyperlinked pdf file with
14985 bookmarks. (prepend '%' before /usepackage if this breaks something)
14987 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14989 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14991 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14993 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14995 2003-05-21 <johan AT balder>
14997 * src/SDCCglue.c (printIval): fixed bug #739934
14999 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15001 Applied patch from bug 737905 (renamed yylineo to mylineno):
15008 * src/pic16/pcode.c: Cleaned warnings
15009 * src/pic16/pcodeflow.c: Cleaned warnings
15010 * src/pic16/pcoderegs.c: Cleaned warnings
15012 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15014 * src/pic16/pcode.c: Cleaned warnings
15015 * src/pic16/pcodepeep.c: Cleaned warnings
15016 * src/pic16/ralloc.c: Cleaned warnings
15018 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15020 * doc/sdccman.lyx: fixed bug 739745
15021 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15023 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15025 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15026 it can be defined with CFLAGS when running configure
15027 * src/SDCCmain.c: fixed compiling + linking with object files
15029 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15031 * configure.in: configure for pic16 port,
15032 added --disable-pic16-port
15033 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15034 * src/SDCCmain.c: linkOptions is changed to set *,
15035 added if/endif conditional macros to remove options help
15036 messages from optionsTable when a port is not configured, added
15037 support for the PIc16 port in the ports table, when executing
15038 the compiler with no port specified on command line, a default
15039 port is selected with the new macro DEFAULT_PORT which is
15040 defined in port.h, in setDefaultOptions() linkOptions is removed
15041 from initialization assignment, since now it is a set,
15042 parseCmdLine uses setParseWithComma for linkOptions, in
15043 linkEdit() linkOptions are accessed with new function indexSet()
15044 which returns the i'th item of a set variable. See SDCCset.c, in
15045 linkEdit() when calling buildCmdLine(), added linkOptions as
15046 last argument. Now users can pass arguments to gplink via the
15047 -Wl option, main() uses pic16glue() to glue up pic16 programs
15048 * src/SDCCpeeph.c: various changes to support pic16
15049 * src/SDCCset.c: added function void *indexSet(set *, int) to
15050 return the i'th item of the set
15051 * src/SDCCset.h: added function prototype for indexSet()
15052 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15053 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15054 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15055 added macro DEFAULT_PORT
15056 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15057 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15059 * src/pic16/glue.c: commented out some error producing lines
15060 * src/pic16/main.c: __config directives are commented out to stop
15061 gpasm complaining and test the linkage with gplink, _linkCmd and
15062 _asmCmd changed to be more gplink and gpasm friendly
15063 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15064 produced an error when parsed, peep rule 12 is added to utilize
15065 movff, but it is commented out since the pCode does not support
15066 yet a command with 2 address arguments
15068 2003-05-18 <johan AT balder>
15070 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15071 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15072 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15074 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15075 Added feature to script commands from file.
15077 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15079 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15080 * src/SDCCutil.c: include ctype.h for win32
15082 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15084 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15086 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15088 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15089 Fixed so you can set breakpoints prior to run, run does not stop
15090 on entry now. Add tbreak. Other enhancements and fixes for use
15093 2003-05-12 Borut Razem <borut.razem AT siol.net>
15095 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15097 2003-05-11 Borut Razem <borut.razem AT siol.net>
15099 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15100 the path of bin directory, so that PATH is the only env. variable, which has to be set
15101 in case of standard installation.
15102 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15103 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15104 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15106 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15108 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15109 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15110 temp files are in the port dir; clean the gen/test directory when
15111 generating new test.c
15112 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15113 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15114 * support/regression/tests/zeropad.c: added
15116 2003-05-09 <johan AT balder>
15118 * src/SDCCglue.c: fixed bug #597940
15120 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15122 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15123 cache sfr, optimize next,step, fix off by one sourceline,
15124 support ddd list function.
15125 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15127 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15129 * support/regression/HTMLgen.py: added compare_s2f()
15130 * support/regression/Makefile: redo 1.27
15131 * support/regression/generate-cases.py: redo 1.5
15133 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15135 * support/regression/tests/float.c: workaround 33 bit hex constant
15136 * support/regression/tests/simplefloat.c: fix division for host
15138 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15140 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15141 that tame's the PIC's over-aggressive optimizer.
15143 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15145 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15148 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15150 Initial support for DS80C400. "Hello world" runs on TINIm400
15153 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15155 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15156 * Some notes on ddd usage added in debugger/README
15157 Martin Helmling adding more features and fixes for ddd GUI debugger.
15158 Code added for nexti, stepi, up, down, and other adjustments.
15160 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15162 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15163 * src/pic/peeph.def Added two rules to optimize carry manipulation
15164 * src/pic/* removed debug printfs
15166 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15168 * debugger/mcs51/cmd.c: added header newalloc.h
15170 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15172 * as/Makefile: new EXEEXT
15173 * as/z80/Makefile: remove trailing slash of BUILDIR
15174 * as/z80/clean.mk: new EXEEXT
15175 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15176 * support/cpp2/Makefile.in: new EXEEXT
15177 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15179 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15181 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15182 EXEEXT was introduced to fix all related problems with targets
15183 "clean", "install" and "uninstall"; a couple of further flaws
15184 especially with "clean" have been fixed too
15185 * as/mcs51/Makefile.in
15186 * as/mcs51/clean.mk
15190 * debugger/mcs51/Makefile.in
15191 * debugger/mcs51/clean.mk
15192 * link/z80/Makefile
15193 * link/z80/Makefile.in
15194 * link/z80/clean.mk
15196 * packihx/Makefile.in
15198 * sim/ucsim/Makefile
15199 * sim/ucsim/clean.mk
15200 * sim/ucsim/avr.src/Makefile.in
15201 * sim/ucsim/avr.src/clean.mk
15202 * sim/ucsim/s51.src/Makefile.in
15203 * sim/ucsim/s51.src/clean.mk
15204 * sim/ucsim/xa.src/Makefile.in
15205 * sim/ucsim/xa.src/clean.mk
15206 * sim/ucsim/z80.src/Makefile.in
15207 * sim/ucsim/z80.src/clean.mk
15208 * sim/ucsim/main_in.mk
15209 * sim/ucsim/packages_in.mk
15210 * sim/ucsim/gui.src/Makefile.in
15211 * sim/ucsim/gui.src/serio.src/Makefile.in
15212 * sim/ucsim/gui.src/serio.src/clean.mk
15215 * support/cpp2/Makefile.in
15216 * support/cpp2/clean.mk
15217 * support/makebin/Makefile
15218 * support/makebin/clean.mk
15219 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15220 * doc/sdccman.lyx: --program-suffix no longer needed
15222 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15224 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15225 Martin Helmling added support for ddd GUI debugger.
15226 Code added to display assembly, set variables, and other commands
15227 to interface to ddd.
15229 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15231 * as/Makefile: fix target clean
15232 * as/clean.mk: fix target clean
15233 * as/z80/clean.mk: fix target clean
15235 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15237 * Makefile.common.in: added AT EXEEXT AT
15238 * configure.in: removed all mingw32 stuff
15239 * configure: rebuilt from configure.in
15240 * doc/sdccman.lyx: updated section "installation"
15241 * support/scripts/sdcc_mingw32: adapted to configure
15242 * support/scripts/sdcc_cygwin_mingw32: added
15244 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15246 * src/pic Added object file support for the PIC port
15247 * src/pic Applied patch from Craig Franklin (this started the object file support)
15248 * src/regression Updated the PIC regression tests for object files
15250 2003-04-20 Borut Razem <borut.razem AT siol.net>
15252 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15253 lklex.c: In function `getfid':
15254 lklex.c:203: warning: array subscript has type `char'
15255 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15256 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15257 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15258 stack handling macros
15260 2003-04-19 Borut Razem <borut.razem AT siol.net>
15262 * "handling space characters in file path" task:
15263 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15264 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15265 * support/Util/MySystem.h: make it self-sufficient
15266 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15267 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15268 handling space characters in file path
15269 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15270 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15271 * support/Util/MySystem.c: handling space characters in executable's path
15273 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15275 * as/z80/Makefile: fix permanent rebuild of z80
15276 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15277 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15279 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15281 * src/SDCCopt.c: add special case optimization to replace modulo by
15282 a power of two with a bitwise AND.
15284 2003-04-18 <johan AT balder>
15286 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15288 2003-04-17 <johan AT balder>
15290 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15291 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15293 2003-04-13 Borut Razem <borut.razem AT siol.net>
15295 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15296 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15297 fixed mingw problem in adl_NORMALIZE_PATH
15299 2003-04-12 Borut Razem <borut.razem AT siol.net>
15301 * fixed "#pragma SAVE/RESTORE can not be nested":
15302 * src/SDCC.lex: reworked pragma handling functions
15303 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15304 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15306 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15308 * src/SDCCutil.c (pathEquivalent): defined but not used
15309 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15310 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15311 * configure: rebuilt from configure.in
15312 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15313 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15314 * device/include/Makefile.in: replace sdcc_datadir
15315 * device/lib/Makefile.in: replace sdcc_datadir
15316 * Makefile.common.in: add LDFLAGS from configure
15317 * packihx/Makefile.in: use LDFLAGS
15318 * src/Makefile.in: use LDFLAGS
15319 * support/cpp2/Makefile.in: add LDFLAGS from configure
15320 * support/makebin/Makefile: use LDFLAGS
15321 * .version: bumped version number to 2.3.5
15323 2003-04-12 Borut Razem <borut.razem AT siol.net>
15325 * completed "different paths" task:
15326 * src/SDCCmacro.c: fixed bug in handling quotes
15327 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15328 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15330 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15332 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15334 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15336 * ds390/gen.c ds390/peeph.def: fix bug 706781
15338 2003-04-11 Borut Razem <borut.razem AT siol.net>
15340 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15342 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15344 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15345 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15346 set - this bit used to not be set...).
15347 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15348 bad code in PIC Port
15349 * src/regression/and2.c added to test bug 609268
15350 * src/regression/Makefile added and2.c to regression test
15353 2003-04-08 <johan AT CP255758-A>
15355 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15356 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15357 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15359 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15361 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15363 * support/cpp2/Makefile.in: fix bug #487815
15364 * configure: rebuilt from configure.in
15365 * Makefile.common.in: docdir changed, new path suffixes
15366 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15367 * sdcc_vc_in.h: reflect changes from sdccconf.h
15368 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15369 * src/SDCCutil.h: remove BINDIR hack
15370 * doc/sdccman.lyx: update new path hierarchy
15372 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15374 * src/SDCCpeeph.c: added okToRemoveSLOC test
15376 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15378 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15380 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15382 * src/SDCCpeeph.c: added labelIsReturnOnly test
15383 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15385 2003-04-05 <johan AT balder>
15387 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15388 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15389 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15390 * src/SDCCast.c: fixed a warning
15391 * src/SDCCast.h: fixed a warning
15392 * src/SDCCicode.c (operandFromAst): fixed a warning
15394 2003-04-04 <johan AT balder>
15396 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15397 * src/SDCCast.c (decorateType): fixed bug #715076
15398 * src/SDCC.y: fixed bug #702907
15400 2003-04-03 <johan AT balder>
15402 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15403 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15404 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15405 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15406 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15408 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15410 * _decdptr.c: fix return values
15411 * _gptrget.c: fix return values
15412 * _gptrgetc.c: fix return values
15413 * _gptrput.c: fix return values
15414 * _mulint.c: fix return values
15415 * as/z80/Makefile: fix 'make -j' problem
15417 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15419 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15420 * configure.in: big cleanup, updated to autoconf 2.5x
15421 * configure: rebuilt from configure.in
15422 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15423 * sdcc_vc_in.h: reflect changes from sdccconf.h
15424 * doc/Makefile: fixed a flaw in "make install"
15426 2003-04-02 <johan AT balder>
15428 * src/ds390/gen.c (genCmp): no comments
15429 * src/mcs51/gen.c (genCmp): no comments
15430 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15431 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15433 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15435 * support/regression/generate-cases.py: place generated file in given sub directory
15436 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15437 * support/regression/Makefile: improvements for 'make -j';
15438 side effect: it's simpler and faster now
15440 2003-03-31 Borut Razem <borut.razem AT siol.net>
15442 * src/z80/main.c: link-{port} and as-{port} defined without path
15443 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15445 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15447 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15449 2003-03-30 Borut Razem <borut.razem AT siol.net>
15451 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15452 changed type of list parameter to set
15453 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15454 * src/port.h: changed type of do_assemble() parameter to set
15455 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15456 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15457 definition of "cppoutfilename" macro with NULL value in preProcess()
15458 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15459 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15460 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15461 replaced with set *binPathSet
15462 * shash_add() deallocates the item, if allready exsists, before adding the new one
15463 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15465 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15467 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15468 a nested for loop bug in the PIC port
15469 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15472 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15474 * support/Util/dbuf.h: remove C++ stuff to make it portable
15476 2003-03-28 Borut Razem <borut.razem AT siol.net>
15478 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15479 literal strings in stringLiteral()
15480 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15481 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15484 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15486 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15488 2003-03-26 <johan AT balder>
15490 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15491 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15492 * src/SDCCast.c (decorateType): fixed " -v < 3"
15494 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15496 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15497 Added Lenny Story's debug infrastructure changes:
15498 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15499 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15500 * src/cdbFile.c: added
15501 * src/SDCCdebug.c: added
15502 * src/SDCCdebug.h: added
15503 * src/SDCCast.c (createFunction)
15504 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15505 * src/SDCCmain.c (parseCmdLine, main)
15506 * src/SDCCmem.c (redoStackOffsets)
15507 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15510 * src/avr/gen.c (genAVRCode)
15511 * src/ds390/gen.c (gen390Code)
15512 * src/mcs51/gen.c (gen51Code)
15513 * src/pic/gen.c (genpic14Code)
15514 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15515 * src/xa51/gen.c (genXA51Code)
15516 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15518 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15520 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15521 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15523 2003-03-22 <johan AT balder>
15525 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15527 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15529 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15530 * doc/cdbfileformat.lyx: added, written by Lenny Story
15531 * doc/Makefile: added cdbfileformat.lyx
15532 * doc/clean.mk: added cdbfileformat.lyx
15534 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15536 * src/mcs51/peeph.def: fix bug #705773
15538 2003-03-20 <johan AT balder>
15540 An sfr/sbit can have an "at #" AND an initializer
15541 * src/SDCCsymt.c (checkSClass):
15542 * src/SDCCmem.c (allocGlobal):
15543 * src/SDCCmem.c (allocLocal):
15544 * src/SDCCast.c (createBlock):
15546 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15548 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15550 2003-03-16 <johan AT balder>
15552 Undid the hackup of const and volatile, the problem is much bigger
15554 * src/SDCCast.c:1.171
15555 * src/SDCCglue.c:1.138
15556 * src/SDCCicode.c:1.146
15557 * src/SDCCsymt.c:1.150
15558 * src/SDCCval.c:1.65
15560 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15562 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15563 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15565 2003-03-13 <johan AT balder>
15567 Hackup const and volatile modifiers in type chains a bit:
15569 * src/SDCCast.c:1.169
15570 * src/SDCCglue.c:1.136
15571 * src/SDCCicode.c:1.143
15572 * src/SDCCsymt.c1.146
15573 * src/SDCCsymt.h1.59
15574 * src/SDCCval.c:1.63
15576 2003-03-12 <johan AT balder>
15578 * src/SDCCBBlock.h: more LRH debugging junk
15579 * src/SDCCcflow.h: more LRH debugging junk
15580 * src/SDCCloop.c: more LRH debugging junk
15581 * src/SDCC.y (struct_declaration): fixed bug #697590
15582 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15583 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15584 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15586 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15587 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15588 test function names must now match exactly).
15589 * src/SDCCcse.c: added special case in findCheaperOp to allow
15590 extending a short integer. Makes less awful code for bug 700121 test case.
15592 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15594 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15595 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15597 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15599 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15600 actually called (operandsNotEqual() was called for all
15601 operandsNotEqualX tests).
15603 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15605 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15606 with shorter literals. Fixes bug 700121.
15608 2003-03-11 <johan AT balder>
15610 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15612 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15614 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15615 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15617 2003-03-10 Borut Razem <borut.razem AT siol.net>
15619 * src/SDCCmain.c: pipe preprocessor's output
15620 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15621 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15622 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15623 which closes all pipes in pipeSet set
15624 * src/SDCCset.c: free deleted item in function deleteSetItem()
15625 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15626 moved from z80 to src subproject
15627 * .version: increased version number to 2.3.4
15629 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15631 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15632 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15633 * support/regression/ports/xa51/spec.mk: fix typo
15635 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15637 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15639 2003-03-09 Borut Razem <borut.razem AT siol.net>
15641 * src/SDCCmain.c: pipe preprocessor's output
15642 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15643 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15644 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15645 which closes all pipes in pipeSet set
15646 * src/SDCCset.c: free deleted item in function deleteSetItem()
15647 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15648 moved from z80 to src subproject
15650 2003-03-09 Borut Razem <borut.razem AT siol.net>
15652 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15653 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15654 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15655 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15656 * src/SDCCglobl.h: unification of WIN32 native definitions
15658 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15660 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15662 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15664 * src/configure.in: check for endianess (even while cross-compiling)
15665 * src/configure: check for endianess (even while cross-compiling)
15666 * src/configure_in.h: check for endianess (even while cross-compiling)
15667 * src/avr/gen.c: remove old endianess stuff
15668 * src/mcs51/gen.c: remove old endianess stuff
15669 * src/ds390/gen.c: remove old endianess stuff
15670 * src/pic/gen.c: remove old endianess stuff
15671 * src/pic/genarith.c: remove old endianess stuff
15672 * src/pic/glue.c: fix endianess check
15673 * src/pic16/gen.c: remove old endianess stuff
15674 * src/pic16/genarith.c: remove old endianess stuff
15675 * src/pic16/glue.c: fix endianess check
15676 * src/xa51/gen.c: remove old endianess stuff
15677 * src/z80/gen.c: fix endianess check
15678 * src/SDCCglue.c: fix endianess check
15679 * src/ds390/peeph.def: fix bug 700036
15681 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15683 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15684 * src/configure: find appropriate data-types on host for SDCC's int and long
15685 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15686 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15687 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15689 2003-03-07 <johan AT balder>
15692 some minor cleanups before the big shot
15693 OP_DEFS and OP_USES now use Kevin's protection
15694 new option --nolabelopt
15696 * src/SDCCBBlock.c:
15705 * src/ds390/ralloc.c:
15706 * src/mcs51/ralloc.c:
15707 * src/pic/ralloc.c:
15708 * src/xa51/ralloc.c:
15709 * src/z80/ralloc.c:
15711 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15713 * src/pic/pcode.c (get_op): fix 64 bit warnings
15714 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15715 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15716 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15717 * support/regression/tests/malloc.c: fix 64 bit warnings
15719 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15721 * src/mcs51/gen.c (genMinus): fixed bug 696436
15723 2003-03-02 Borut Razem <borut.razem AT siol.net>
15725 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15727 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15729 * configure.in: test for mkstemp
15730 * sdccconf_in.h: add HAVE_MKSTEMP
15732 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15734 * device/include/ctype.h: removed warning while using --stack-auto
15735 * device/include/malloc.h: removed warning while using --stack-auto
15736 * device/include/string.h: removed warning while using --stack-auto
15738 2003-02-23 Borut Razem <borut.razem AT siol.net>
15740 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15741 because NDEBUG is defined (see man assert)
15742 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15744 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15746 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15747 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15749 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15751 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15752 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15754 2003-02-18 <johan AT balder>
15756 * as/mcs51/asmain.c (asmbl): module can start with a digit
15757 * as/z80/asmain.c (asmbl): module can start with a digit
15759 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15761 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15762 * src/asm.c: fix pipe() for Mingw32
15764 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15766 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15767 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15768 make -V work again; --c1mode reads now from stdin
15769 * doc/sdccman.lyx: added --c1mode
15770 * support/Util/SDCCerr.c: new messages for c1 mode
15771 * support/Util/SDCCerr.h: new messages for c1 mode
15772 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15774 2003-02-15 <johan AT balder>
15776 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15778 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15780 * doc/sdccman.lyx: Environment variables, -o and other minor things
15782 2003-02-14 <johan AT balder>
15784 * src/xa51/main.c: before anyone really tries to use it :)
15786 * Install doc's in share/sdcc/doc
15787 * removed some obsolete files
15788 * Do a proper make distclean and uninstall
15789 M Makefile.common.in
15792 M device/include/Makefile.in
15793 M device/lib/Makefile.in
15796 M sim/ucsim/doc/Makefile.in
15798 R src/avr/peeph.rul
15799 R src/xa51/peeph.rul
15800 M support/cpp2/Makefile.in
15801 M support/makebin/Makefile
15804 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15806 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15808 2003-02-10 Borut Razem <borut.razem AT siol.net>
15810 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15811 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15812 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15813 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15814 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15815 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15816 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15817 src/z80/Makefile.bcc: Borland Makefile cleanup
15818 * as/z80/Makefile.bcc: Added Borland Makefile
15819 * support/cpp2/borland.h: Removed
15821 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15823 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15824 * src/SDCC.lex: new pragma NOIV
15825 * src/SDCCglobl.h: new pragma NOIV
15826 * src/SDCCmem.c: new pragma NOIV
15828 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15830 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15832 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15834 * src/SDCCmain.c: signal handling is switched off by --debug
15835 * doc/Makefile: small fix for install; use clean.mk again
15836 * doc/clean.mk: clean *.pdf and *.html too
15838 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15840 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15841 * device/lib/printfl.c: fix a ds390 bug by making it portable
15842 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15843 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15844 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15845 * debugger/mcs51/cmd.c: converted multi-line string literals
15846 * sim/ucsim/globals.cc: converted multi-line string literals
15847 * src/SDCCmain.c: introduced signal handler to remove temp files
15848 * doc/Makefile: small tweaks, implement clean
15849 * doc: removed generated files
15851 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15853 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15854 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15855 Address Record is not correctly generated for DS390."
15857 2003-02-02 Borut Razem <borut.razem AT siol.net>
15859 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15860 * as/mcs51/asm.h: fixed compilation with Borland C
15861 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15862 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15863 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15864 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15865 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15866 src/z80/Makefile.bcc: delete $(LIB) only if exist
15867 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15869 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15871 * device/include/malloc.h: introduced NULL
15872 * device/include/string.h: introduced NULL
15873 * device/include/stdlib.h: introduced NULL
15874 * device/lib/_memcpy.c: removed NULL
15875 * device/lib/_strcat.c: removed NULL
15876 * device/lib/_strchr.c: removed NULL
15877 * device/lib/_strcmp.c: removed NULL
15878 * device/lib/_strcpy.c: removed NULL
15879 * device/lib/_strcspn.c: removed NULL
15880 * device/lib/_strlen.c: removed NULL
15881 * device/lib/_strncat.c: removed NULL
15882 * device/lib/_strncmp.c: removed NULL
15883 * device/lib/_strncpy.c: removed NULL
15884 * device/lib/_strpbrk.c: removed NULL
15885 * device/lib/_strrchr.c: removed NULL
15886 * device/lib/_strspn.c: removed NULL
15887 * device/lib/_strstr.c: removed NULL
15888 * device/lib/_strtok.c: removed NULL
15889 * device/lib/malloc.c: removed NULL, include own header
15891 2003-02-02 <johan AT balder>
15893 * 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
15894 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15895 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15896 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15897 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15898 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15900 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15902 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15905 2003-02-01 <johan AT balder>
15907 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15909 2003-01-31 <johan AT CP255758-A>
15911 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15913 2003-01-30 <johan AT balder>
15915 * src/SDCCBBlock.c: automatic bug detection
15916 * src/SDCCicode.c: automatic bug detection
15918 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15920 * src/SDCCglobl.h: now --xram-size 0 works
15921 * src/SDCCmain.c: now --xram-size 0 works
15923 2003-01-29 <johan AT balder>
15925 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15927 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15929 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15930 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15931 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15932 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15933 * src/SDCCglobl.h: Added options --xram-size and --code-size
15934 * src/SDCCmain.c: Added options --xram-size and --code-size
15936 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15938 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15939 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15941 2003-01-27 <johan AT balder>
15943 * src/SDCC.y: fixed bug #613764
15945 2003-01-26 <johan AT balder>
15947 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15948 * src/SDCCsymt.h: fixed bug #673374
15949 * src/SDCCglue.c: fixed bug #661910
15950 * src/SDCCast.c: fixed bug #458099 and 673374
15952 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15954 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15955 * as/mcs51/strcmpi.h: added
15956 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15957 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15958 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15959 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15960 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15961 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15962 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15963 * as/mcs51/Makefile.aslink: new module strcmpi
15964 * as/mcs51/Makefile.asx8051: new module strcmpi
15965 * as/mcs51/Makefil.bcc: new module strcmpi
15966 * as/mcs51/Makefile.in: new module strcmpi
15967 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15969 2003-01-26 <johan AT balder>
15971 * src/SDCCglue.c: reverted back to 1.124
15972 * src/SDCCast.c: reverted back to 1.156
15973 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15975 2003-01-25 <johan AT balder>
15977 * src/SDCCglue.c: A better fix for bug #661910
15978 * src/SDCCast.c: A better fix for bug #661910
15979 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15981 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15983 * src/Makefile.in: remove spawn.o
15984 * src/SDCCmain.c: remove spawn.h
15985 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15986 * src/spawn.c: removed
15987 * src/spawn.h: removed
15988 * support/regression/ports/ds390/spec.mk: link with -r
15990 2003-01-24 <johan AT CP255758-A>
15992 * src/ds390/gen.c (aopOp): fixed bug #667458
15993 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15994 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15995 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15997 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15999 * src/mcs51/peeph.def: better assembler identation by Frieder
16000 * src/mcs51/gen.c: better assembler identation by Frieder
16002 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16004 * as/z80/string.h: removed for gcc 3.2
16005 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16006 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16008 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16010 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16011 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16012 * support/regression/Makefile: separate temp files for ports
16013 * support/regression/generate-cases.py: separate temp files for ports
16014 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16015 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16017 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16019 * moved tinitalk to device/examples/ds390
16021 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16023 * as/mcs51/lkmem.c: rflag is for DS390
16024 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16025 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16026 (linkEdit): move mem- and map-files the same way as ihx-files
16027 * src/z80/main.c (_setDefaultOptions): removed --generic
16028 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16029 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16030 * src/pic/glue.c (picglue): --c1mode works again
16031 * src/pic16/glue.c (pic16glue): --c1mode works again
16032 * src/asm.c (printCLine): fix #660034
16034 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16036 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16037 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16038 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16039 * as/mcs51/lkmem (summary): better fix for sp problem
16040 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16041 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16042 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16043 remove --stack-after-data
16045 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16047 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16048 * src/SDCCutil.c (join): ugly bug: missing '\0'
16049 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16051 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16053 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16055 * src/pic/main.c (_asmCmd): gpasm supports -o
16056 * src/z80/main.c: more general macros
16057 * device/lib/Makefile.in: remove intermediate files
16059 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16061 * .version: Bumped version number to 2.3.3
16062 * src/SDCCBBlock.c: new option -o
16063 * src/SDCCglobl.h: new option -o
16064 * src/SDCCglue.c: new option -o
16065 * src/SDCCmain.c: new option -o
16066 * src/asm.c: new option -o
16067 * src/ds390/main.c: new option -o
16068 * src/pic/glue.c: new option -o
16069 * src/pic/pcode.c: new option -o
16070 * src/pic/ralloc.c: new option -o
16071 * src/pic16/glue.c: new option -o
16072 * src/pic16/pcode.c: new option -o
16073 * src/pic16/ralloc.c: new option -o
16074 * src/z80/main.c: new option -o
16075 * device/lib/Makefile.in: use -o
16076 * support/regression/ports/ds390/spec.mk: use -o
16077 * support/regression/ports/gbz80/spec.mk: use -o
16078 * support/regression/ports/mcs51/spec.mk: use -o
16079 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16080 * support/regression/ports/z80/spec.mk: use -o
16081 * support/regression/ports/ucz80/spec.mk: use -o
16082 * support/regression/ports/xa51/spec.mk: use -o
16083 * support/regression/fwk/lib/timeout.c: fix usage string
16085 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16086 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16088 2003-01-07 <johan AT balder>
16090 * src/SDCCast.c (decorateType): fixed bug #600035
16092 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16093 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16094 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16095 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16096 * src/pic/pcode.c: outcommented unused variable to remove warnings
16097 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16099 2003-01-06 <karl AT turbobit.com>
16100 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16103 2003-01-06 <johan AT balder>
16105 * src/SDCCicode.c: fixed array add
16107 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16108 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16109 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16111 2003-01-04 <johan AT balder>
16113 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16115 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16116 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16118 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16119 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16120 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16122 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16123 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16125 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16126 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16128 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16129 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16131 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16133 * in /sdcc/as/mcs51/ changed these files in order to create an
16134 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16135 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16136 following files to include the previous two files: aslink.dsp,
16137 Makefile.aslink, Makefile.bcc, and Makefile.in.
16139 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16140 .adb instead of .cdb
16142 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16144 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16145 value from option --iram-size.
16147 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16149 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16152 2002-09-18 <wiml AT hhhh.org>
16154 * SDCClrange.h: exposed setFromRange() and setToRange()
16155 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16156 packRegsForAccUse() (bug 542397)
16157 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16158 multiple times and emitting the fetch operations more than once
16159 added aopGetUsesAcc() function to allow binary operators to
16160 fetch their operands in the correct order; made genMinus() emit
16161 compact code for X = LITERAL - Y
16163 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16164 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16165 sprintf() in line 1267.
16167 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16168 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16171 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16172 Changes to aslink (All the changes are marked with 'JCF'):
16174 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16177 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16178 area BSEG. Also moves, if possible, the DATA area down into the internal
16179 ram so more space is available.
16181 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16184 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16185 not bytes. Function summary() which creates a memory usage summary
16186 file with extension .mem. Reports of overlaping stack and small stack
16187 size. If the space for the stack is less than 16 bytes aslink trows a
16190 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16191 the 8051. Option 'y' for memory summary output file.
16193 Changes to sdcc (All the changes are marked with 'JCF'):
16195 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16197 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16198 overlaying area for it (uses RegBankUsed[4]).
16200 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16201 bank zero as used by default. By default aslink locates the stack
16202 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16203 the creation of the .mem file. Delegates the allocation of data area
16204 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16205 the begining of the stack area to aslink.
16207 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16208 glue() in SDCCglue.c creates an area for it.
16210 2002-09-03 Borut Razem <borut.razem AT siol.net>
16211 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16212 sdcc/src/pic/glue.c:
16213 introduced atexit() handler for teporay files removal in case of
16214 errors, assertions, ...
16216 2002-08-29 Borut Razem <borut.razem AT siol.net>
16217 * sdcc/support/cpp2/auto-host_vc_in.h:
16218 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16219 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16220 Maybe there is a similar problem with BORLANDC? It should be checked!
16222 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16223 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16224 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16225 was not executed, and the compiler (cl) launched a warning:
16226 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16228 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16229 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16231 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16232 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16234 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16235 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16236 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16237 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16238 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16239 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16240 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16241 - added Release configuration in VS projects
16242 - review of compiler an linker options
16243 - VC .exe files are generated in bin_vc directory, not to interfere
16244 with binaries generated from other projects (cygwin, mingw, bcc ...)
16246 * sdcc/src/yacc.dsp: added
16248 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16249 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16250 and insert the version number definitions from .version
16252 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16254 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16255 added - genarate auto-host.h using auto-host_vc_in.h as template
16258 removed from CVS, generated automatically
16260 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16261 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16263 2002-08-11 Borut Razem <borut.razem AT siol.net>
16264 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16266 2002-08-10 Borut Razem <borut.razem AT siol.net>
16267 * src/SDCCmain.c (main):
16268 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16269 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16270 The consequence was that some temporary files were not removed.
16273 unification of code in functions tempfilename() and tempfile():
16274 function tempnam() is defined in Visual Studio 6.0 and .NET
16276 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16278 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16279 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16280 - removed compiler command line option /WX: Treats all warnings as errors
16281 - update a list of source files, included into the project
16283 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16284 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16285 changed project type to Generic Project so that can be correcly converted to VS.NET project
16287 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16289 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16291 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16293 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16294 added return 0 statements after assert() to make compiler happy
16296 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16297 added newline in the def file to keep MSC compiler satisfied
16299 * sdcc/src/z80/gen.c:
16300 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16301 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16302 - solved MSC error in function aopDump()
16304 * sdcc_vc.h: define PREFIX as "\\sdcc"
16306 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16307 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16309 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16310 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16311 - Rewrote the register banking algorithm.
16312 - Added pCode live-range analysis to registers (for now, only non-used and
16313 singly-used registers optimized away)
16315 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16317 * 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.
16319 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16320 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16322 2002-04-22 Michael Hope <michaelh AT vroom>
16324 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16326 * configure.in (DD_COPT): Added include support required for gbdk.
16328 * .version: Bumped version number just to increase it.
16330 * src/SDCCmain.c: Added -nostdinc to the default options.
16332 2002-04-15 Michael Hope <michaelh AT vroom>
16334 * device/lib/z80/printf.c (sprintf): Added.
16336 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16338 * src/z80/peeph.def: Added transpose redundent load rule.
16340 * src/z80/main.c: Added force callee saves for jaune.
16342 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16344 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16346 2002-03-28 Johan Knol <johan AT balder>
16348 * src/SDCCval.c: fixed bug #532436
16350 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16352 Added "char *Processor" field to the port structure.
16355 Added -p option. Allows port dependent processor to be specified.
16358 Initialized the new field char *Processor field to NULL in all ports
16361 Compiler generated registers for interrupt context saving
16362 were not getting allocated.
16364 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16367 Fixed left shift. Will promote the left side of a left shift
16368 if a) left shifting more than size of operand or b) when assigned
16369 to something size > size of left side
16371 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16373 tons of changes. Register allocation has been
16374 rewritten. Added customization for the various PICs. Flow
16375 analysis is restructured. ...
16377 * src/pic/device.h:
16380 * src/pic/device.c:
16381 Added. device.c is a PIC port hack to accomodate variations
16384 2002-03-13 Michael Hope <michaelh AT vroom>
16386 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16388 2002-03-04 johanknol <johanknol AT manik>
16390 * /src/SDCCval.c: fixed
16392 const unsigned char arr[][2] = { { 0, 1 } };
16393 t18.c:1: error: Initializer element is not constant
16395 2002-03-04 bela <bela AT manik>
16397 * /device/include/mcs51reg.h:
16398 ds89c420 register definition update
16400 2002-03-03 <johan AT FRIJA>
16402 * support/Util/SDCCerr.c: did something, but don't no why anymore
16404 * support/regression/tests/bug-524691.c: made it a little less shy
16406 * src/SDCCast.c (decorateType): fixed bug #524697
16408 * src/SDCCast.c: made some lineno improvements
16410 * src/SDCCval.c (getNelements): changed warning to error
16412 * src/SDCCglue.c (printIvalArray): changed warning to error
16414 * src/SDCCicode.c: fixed a warning for mingw
16416 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16418 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16420 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16422 * src/ds390/peeph.def:
16423 Added some more peephole rules
16425 * src/ds390/gen.c: Various fixes & enhancements
16427 * src/SDCClrange.c, src/SDCClrange.h:
16428 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16430 * src/ds390/ralloc.c:
16431 various fixes & enhancements (ds390) specific
16433 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16434 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16437 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16439 2002-03-02 <johan AT FRIJA>
16441 * src/SDCCast.c (decorateType): fixed bug #524708
16443 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16445 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16447 2002-03-01 Michael Hope <michaelh AT vroom>
16449 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16451 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16453 2002-03-01 <johan AT FRIJA>
16455 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16457 * src/SDCCast.c (decorateType): fixed bug #524209
16459 * src/SDCCval.c (valNot): fixed bug #524195
16461 2002-02-26 <johan AT balder>
16463 * src/xa51/gen.c: fixed a warning
16465 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16467 * src/SDCCast.c (decorateType): fixed bug #522534
16469 2002-02-23 <johan AT balder>
16471 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16473 2002-02-22 <johan AT balder>
16475 * src/SDCCast.c: fixed bug #514865
16477 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16479 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16481 * sdcc/src/SDCCloop.c:
16482 Previous fix was not good. basic blocks that have "break" or "return" are
16483 not really partof a loop , but live ranges used in these blocks should
16484 be live thru the entire loop, so set partOfLoop but don't add them to
16487 2002-02-21 <johan AT FRIJA>
16489 * src/SDCCcse.c: fixed bug #514308
16491 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16494 Fixed BUG #519583. If a conditional block ended in a return/break
16495 statement inside a loop, it was not being considered part of the loop.
16497 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16499 2002-02-10 Karl Bongers <karl AT turbobit.com>
16502 Fixed up SDCDB debugger somewhat. Updated debugger/README
16503 with lots of comments and notes.
16505 * device/examples/test2.c:
16506 Fix bug, "red" variable not being initialized(compiler complained).
16508 * device/examples/Makefile, examples/test3.c:
16509 Add Makefile in device/examples folder, compiles test3.c
16510 for use as a multiple module SDCDB test case.
16512 * sim/ucsim/cmd.src/cmdset.cc:
16513 Took out debug printfs in ucsim "next" command.
16515 * sim/ucsim/xa.src:
16516 Karl and Johan start ucsim XA support. Most dissassembly working,
16517 about 75% emulation done(plenty of work remaining).
16519 * sim/ucsim/z80.src:
16520 Add Z80 support to ucsim, add test-ucz80 regression test,
16521 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16522 Notice z80 compiler fails on examples/test3.c/crc code.
16524 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16526 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16527 Added support for --parms-in-bank1
16529 * src/ds390/peeph.def:
16530 added a few more peephole optimzations
16532 * src/ds390/main.c:
16533 1) added __builtin_inp & __builtin_outp used to read in data of given length
16534 from a memory mapped port
16535 2) added __builtin_memcmp
16536 3) added __builtin_swapw swap bytes of a short
16538 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16539 1) handle multiple send & receives from register bank1
16540 2) ralloc can now allocate DPTR1 to some liveRanges
16542 * src/SDCCsymt.c, src/SDCCsymt.h:
16543 changes to handle multiple sends & receives
16545 * src/SDCCptropt.h:
16546 added some pointer arithmetic optimization
16548 * src/SDCCptropt.c:
16549 added some pointer arithmetic optimizations but not stable yet so not
16550 called from anywhere (will get this working shortly)
16552 * src/SDCCopt.c: fixed for multiple sends & receives
16555 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16556 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16557 set preprocessor defines (depending on options)
16559 * src/SDCCicode.c, src/SDCCicode.h:
16560 changes made to handle multiple sends & receives
16563 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16565 * src/SDCCcse.c, src/SDCCcse.h:
16566 added function findbackward def (to be used in upcoming optimization)
16568 * src/SDCCcflow.c, src/SDCCcflow.h:
16569 added function returnAtEnd - to determine if a basic block terminates with
16572 * src/SDCCast.c, src/SDCCast.h:
16573 added option parms-in-bank1
16575 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16576 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16577 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16578 adjusted for --parms-in-bank1 option
16580 * device/include/string.h:
16581 donot redefine "reentrant" keyword
16583 * device/include/ds80c390.h: Added some more SFRs
16585 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16587 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16589 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16591 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16593 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16595 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16597 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16599 * Added --xram-movc option
16601 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16603 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16605 2002-01-11 Johan Knol
16607 * Added math lib of Jesus Calvino-Fraga
16609 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16611 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16612 * support/regression/Makefile: new target test-mcs51-stack-auto
16613 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16615 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16617 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16619 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16621 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16623 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16625 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16627 * src/SDCCglue.h: add definition for printIvalChar()
16629 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16631 * src/SDCCast.c: fix #498138 by Johan
16633 * src/SDCCglue.c: fix #498138 by Johan
16635 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16637 * support/regression/Makefile: fix clean
16639 * support/regression/ports/ds390/support.c: fix transmission of last character
16641 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16643 * /sdcc/src/ds390/gen.c:
16644 a) improved computing address of stack variable
16645 b) took out some #if 0 code
16646 c) improved parmBytes adjustment
16647 d) improved genPlusIncr & genMinusIncr
16648 e) genCmp could generate bad code (when left assigned to DPTR)
16649 f) Fixed bug in hasInc
16651 * /sdcc/src/ds390/ralloc.c:
16652 a) packRegsForSupport could mess up live information (Fixed)
16653 b) packRegsDPTRuse could be incorrect for left & right shift
16655 * /sdcc/src/mcs51/ralloc.c:
16656 packRegsForSupport could mess up the live information (Fixed)
16658 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16660 * /sdcc/src/SDCCast.c:
16661 can reverse a loop even if function call is present as long
16662 as the loop control variable is local & is not passed as parameter
16664 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16666 * /sdcc/ChangeLog: *** empty log message ***
16668 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16669 More builtin function additions for TININative
16671 * /sdcc/src/ds390/ralloc.c:
16672 Had broken the regression testsuite
16674 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16676 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16677 Added funcattr hasStackParms will be set for reentrant functions when there
16678 are paramteres on the stack, this helps in minimizing frame pointer generation
16679 typeFromStr can handle function pointers now
16681 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16682 *** empty log message ***
16684 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16686 * /src/ds390/gen.c, /src/ds390/main.c:
16687 More builtin function additions for TININative
16689 * /src/ds390/ralloc.c:
16690 Had broken the regression testsuite
16692 * /src/SDCCast.c: Fixed a bug in dumptree
16694 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16695 Added funcattr hasStackParms will be set for reentrant functions when there
16696 are paramteres on the stack, this helps in minimizing frame pointer generation
16697 typeFromStr can handle function pointers now
16699 * /doc/builtins.txt, /doc/TININative.txt:
16700 *** empty log message ***
16703 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16705 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16706 ALPHA version for -mTININative
16708 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16709 updated to reflect changes in the port structure
16712 added function do_assemble (similar to do_link) if non-null this function
16713 will be called to do assembly (-mTININative) requires a multi command
16715 added function genAssemblerEnd will be called to generate assembler Epilogue
16718 added _JavaNative to debug info printing
16720 * /src/SDCCmain.c: added option --tini-libid
16721 added port->do_assemble function (-mTININative) has a multi command assemble
16723 * /src/SDCCglue.c: Disabled "constExpr" check
16724 added port->genAssemblerEnd function
16726 * /src/SDCCglobl.h: Added option --tini-libid value
16729 tookout optimizeCompare from the header (has no external references)
16731 * /src/SDCCast.c: made one more function "static"
16733 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16735 * src/z80/mappings.i: Added z80asm support.
16737 * src/z80/main.c: Added z80asm support on --asm=z80asm
16739 * src/z80/gen.c: Fixed asm portability issues.
16741 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16743 * src/SDCCglue.c (printExterns): Added global/extern split.
16745 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16747 * support/regression/Makefile: added test for mcs51 model large
16749 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16751 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16753 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16755 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16757 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16759 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16761 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16763 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16765 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16767 * support/regression/tests/simplefloat.c: Port to mcs51.
16769 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16770 * support/regression/tests/bug-485362.c: Added.
16772 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16774 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16776 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16778 * src/z80/gen.c (aopDump): Added a dump function.
16780 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16781 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16783 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16785 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16787 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16789 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16791 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16793 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16795 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16797 * support/regression/ports/ds390/support.c: Use tinibios.
16799 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16801 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16803 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16804 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16806 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16808 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16810 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16812 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16814 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16815 (packRegsForIYUse): Created and optimised.
16817 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16819 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16820 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16822 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16824 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16826 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16828 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16830 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16832 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16834 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16836 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16838 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16840 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16842 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16844 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16845 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16846 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16848 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16850 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16851 (genNotFloat): Added.
16852 (genUminusFloat): Added.
16854 * device/lib/z80/Makefile: Added floating pt stubs.
16856 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16858 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16860 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16862 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16864 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16866 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16868 * sdcc/support/regression/Makefile: Add port ds390.
16870 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16872 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16874 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16876 * sdcc/support/regression/ports/ds390/support.c: Added.
16878 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16880 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16882 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16884 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16886 * device/include/malloc.h: Added z80 and gbz80 support.
16888 * device/lib/gbz80/heap.s: Added.
16890 * device/lib/z80/heap.s: Added.
16892 * device/lib/malloc.c: Added z80 and gbz80 support.
16894 * support/regression/tests/malloc.c (testMalloc): Added.
16896 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16898 * support/regression/tests/bug-478094.c: Added.
16900 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16902 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16904 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16906 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16908 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16910 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16912 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16914 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16916 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16918 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16920 * support/regression/tests/bug-477927.c: Added.
16922 * src/z80/peeph.def: Added minor rules.
16924 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16926 * src/z80/peeph.def: Added jump optimisation modification.
16928 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16930 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16932 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16934 * support/regression/tests/funptrs.c: Added.
16936 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16938 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16940 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16942 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16944 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16946 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16947 (movLeft2ResultLong): Created.
16949 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16950 (joinPushes): Added. Joins two char pushes into a word push.
16952 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16954 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16956 * support/makebin/Makefile (install): Added creation of dest dir.
16958 2001-10-24 Karl Bongers <karl AT turbobit.com>
16960 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16962 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16964 * src/z80/ralloc.c: Turned off faulty pack for one use.
16966 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16968 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16970 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16972 * support/regression/Makefile: Improved clean
16974 * support/regression/ports/gbz80/spec.mk: Added clean
16976 * support/regression/ports/host/spec.mk: Added clean
16978 * support/regression/ports/z80/spec.mk: Added clean
16980 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16982 * support/regression/ports/mcs51/timeout.c: little improvements
16984 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16986 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16988 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16990 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16992 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16994 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16996 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16998 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16999 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17001 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17003 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17005 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17007 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17009 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17011 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17013 * support/regression/tests/longor.c: Added.
17015 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17017 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17019 * as/mcs51/aslink.h: define PATH_MAX
17021 * as/mcs51/asm.h: define PATH_MAX
17023 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17025 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17027 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17029 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17031 * src/SDCCglobl.h: define PATH_MAX
17033 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17035 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17037 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17039 * src/z80/gen.c (gencjneshort): Fixed
17041 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17043 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17045 * support/regression/tests/bug-469671.c: Added.
17047 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17049 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17051 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17053 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17055 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17057 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17059 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17061 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17063 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17065 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17067 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17069 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17071 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17073 * 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.
17075 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17077 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17079 2001-10-07 <johan AT FRIJA>
17081 * device/lib/gets.c (gets): fixed the return value.
17083 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17084 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17086 * 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.
17088 * 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.
17090 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17092 * src/pic/gen.c: Removed Safe_strdup.
17094 * configure.in: Added option to enable libgc support.
17096 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17097 (bitVectUnion): Optimised.
17098 (bitVectIntersect): Optimised.
17099 (bitVectBitsInCommon): Optimised.
17100 (bitVectCplAnd): Optimised.
17102 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17104 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17106 * src/SDCCmain.c: distinguish between assembler debug and plain options
17108 * src/avr/main.c: remove standard assembler options
17110 * src/ds390/main.c: remove standard assembler options
17112 * src/mcs51/main.c: remove standard assembler options
17114 * src/port.h: removed "PENDING" comment
17116 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17118 * src/device/lib/_mulint.c : new, with assember functions
17120 * src/device/lib/_mullong.c : new, with assember functions
17122 * src/device/lib/_divuint.c : with assember functions
17124 * src/device/lib/_divsint.c : with assember functions
17126 * src/device/lib/_divulong.c: with assember functions
17128 * src/device/lib/_divslong.c: with assember functions
17130 * src/device/lib/_moduint.c : with assember functions
17132 * src/device/lib/_modsint.c : with assember functions
17134 * src/device/lib/_modulong.c: with assember functions
17136 * src/device/lib/_modslong.c: with assember functions
17138 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17140 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17142 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17143 replaced _mululong.c and _mulslong.c by _mullong.c
17145 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17147 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17149 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17151 * src/SDCCglue.c: test, if win32api is available for MINGW
17153 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17155 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17156 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17157 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17158 * support/regression/ports/host/spec.mk: removed GENERIC
17159 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17160 * support/regression/ports/z80/spec.mk: removed GENERIC
17162 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17164 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17166 * support/regression/tests/bug-467035.c: Created.
17168 2001-10-01 <johan AT FRIJA>
17170 * src/SDCC.y: fixed bug #466586 part 1
17172 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17174 * SDCCicode.c: z80 has no generic pointers
17175 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17177 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17179 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17181 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17183 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17185 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17187 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17189 * configure.in: Fixed up so that ucsim is only configured once.
17191 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17193 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17194 (getPathDifference): As above.
17196 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17198 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17200 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17201 * .version: Updated to 2.3.1
17203 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17204 Added copyright header.
17206 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17207 (assemble): Added support for macro based assembler commands.
17208 (linkEdit): Added support for macro based linker commands.
17209 (preProcess): Changed the pre-processor to use macros.
17210 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17211 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17213 * device/lib/z80/crt0.s: Added module name for debugging.
17215 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17217 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17219 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17221 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17223 * src/Makefile.in: Added SDCCmacro and SDCCutil
17225 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17227 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17229 2001-09-16 <johan AT FRIJA>
17231 * 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.
17233 2001-09-15 <johan AT FRIJA>
17235 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17236 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17238 2001-09-11 <johan AT FRIJA>
17240 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17242 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17244 * support/regression/tests/bug-460444.c: Added test case.
17246 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17247 (genCast): Added justification for all of the asserts.
17249 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17251 * support/regression/support.c: _xdata replaced by xdata
17253 * support/regression/spec.mk: removed _generic
17255 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17257 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17259 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17260 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17262 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17264 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17266 * support/regression/tests/bug-460010.c: Added test case.
17268 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17270 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17272 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17274 * support/regression/testfwk.c: removed workaround for bug #436344
17276 * support/regression/tests/bp.c: use less memory with mcs51
17278 * support/regression/tests/bug-441448.c: use less memory
17280 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17282 * support/regression/collate-results.py: typo
17284 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17286 * support/regression/tests/fetchoverlap.c: Added new test case.
17288 * support/regression/tests/bp.c: Added new test case.
17290 * support/regression/tests/bug-448984.c: Added new test case.
17292 * support/regression/tests/pow2shifts.c: Added new test case.
17294 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17295 (genlshTwo): Fixed right shift for count > 8.
17297 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17299 2001-09-08 <johan AT FRIJA>
17301 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17303 2001-09-07 <johan AT FRIJA>
17305 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17307 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17309 2001-09-06 <johan AT FRIJA>
17311 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17312 * bernhard noted me at this: "() equals to (void)" (1.38)
17314 2001-09-05 <johan AT FRIJA>
17316 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17318 2001-09-04 <johan AT FRIJA>
17320 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17323 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17325 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17327 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17329 * link/z80/aslink.h: Fixed path for PATH_MAX
17331 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17333 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17335 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17337 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17339 * 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.
17341 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17343 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17344 (genCmp): Fixed up genCmp for the GB with longs.
17346 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17348 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17350 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17352 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17354 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17356 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17358 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17360 * 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.
17362 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17364 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17366 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17368 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17370 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17372 * sim/ucsim/configure: little improvement of Cygwin-detection
17373 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17374 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17375 * support/regression/tests/bug-221100.c: small changes for mcs51
17376 * support/regression/tests/bug-221168.c: small changes for mcs51
17377 * support/regression/tests/bug-227710.c: small changes for mcs51
17378 * support/regression/tests/staticinit.c: small changes for mcs51
17379 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17380 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17381 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601