1 2009-02-07 Borut Razem <borut.razem AT siol.net>
3 * asranlib/asranlib.c: fixed BSD header length calculation
4 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
5 due sdcc asxxxx license change to GPLv3
7 2009-02-05 Borut Razem <borut.razem AT siol.net>
9 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
10 added support for BSD (Mac OS X) ar format
11 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
12 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
13 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
14 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
15 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
16 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
17 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
18 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
19 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
20 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
21 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
22 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
23 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
24 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
25 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
26 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
27 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
28 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
29 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
30 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
31 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
32 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
33 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
34 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
35 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
36 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
37 changed license to GPL either version 3, or (at your option) any
40 2009-02-05 Borut Razem <borut.razem AT siol.net>
42 * asranlib/asranlib.c, link/lkar.h, link/lkar.c:
43 added support for BSD (Mac OS X) ar format
45 2009-02-02 Borut Razem <borut.razem AT siol.net>
47 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
48 device/lib/z80/Makefile.in:
49 chose source files in the PORT directory if they are available
51 2008-02-01 Raphael Neider <rneider AT web.de>
53 * device/lib/pic16/libdev/pic18f1220.c,
54 * device/lib/pic16/libdev/pic18f4450.c:
55 define SSPBUF to allow use of printf
57 2009-02-01 Borut Razem <borut.razem AT siol.net>
59 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
60 device/lib/hc08/Makefile.in, device/lib/incl.mk,
61 device/lib/z80/Makefile.in:
62 don't remake libraries
63 * support/regression/tests/snprintf.c:
64 reenable floating point in small-xstack-auto library
66 2008-01-26 Raphael Neider <rneider AT web.de>
68 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
70 2008-01-25 Raphael Neider <rneider AT web.de>
72 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
73 search path instead of appending them
75 2009-01-24 Borut Razem <borut.razem AT siol.net>
77 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
78 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
79 to 32 bit unsigned int when calling sputl() since it is a macro
80 * as/link/lkar.c: changed the initialization of This->loaded
82 2009-01-23 Borut Razem <borut.razem AT siol.net>
84 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
85 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
86 unsigned int when calling new(), since asxxxx doesn't use function
89 2009-01-21 Borut Razem <borut.razem AT siol.net>
91 * as/link/lkar.h: sgetl and sputl are independent of endianness
92 * as/link/sdxxxx_config.h.in: removed endianness detection
94 2009-01-20 Borut Razem <borut.razem AT siol.net>
96 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
97 due creation of ar format libraries
98 * support/scripts/sdcc.nsi:
99 don't add nonexistent object files to the package
101 2009-01-19 Borut Razem <borut.razem AT siol.net>
103 * Makefile.in, configure.in, configure,
104 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
105 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
106 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
107 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
108 device/lib/small/Makefile.in,
109 device/lib/z80/Makefile.in: create ar format libraries
110 * support/regression/ports/mcs51-xstack-auto/spec.mk:
111 use device/lib/Makefile to create library
112 * support/regression/tests/snprintf.c:
113 floating point is not enabled in small-xstack-auto library
114 * device/lib/libfloat.lib, device/lib/libint.lib,
115 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
117 2009-01-18 Borut Razem <borut.razem AT siol.net>
119 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
120 warning: extra tokens at end of #endif directive
122 2009-01-11 Borut Razem <borut.razem AT siol.net>
124 * Makefile.in: added SDCC_ASRANLIB to PKGS
126 2009-01-10 Borut Razem <borut.razem AT siol.net>
128 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
129 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
130 due added support for ar format libraries
132 2009-01-09 Borut Razem <borut.razem AT siol.net>
134 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
135 as/asranlib/asranlib.c: added asranlib
136 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
137 * Makefile.in, as/link/hc08/Makefile.in,
138 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
139 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
140 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
141 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
142 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
143 configure.in, sdcc.dsw: modified to support ar format libraries
145 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
147 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
150 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
152 * sim/ucsim/z80.src/inst_ed.cc:
153 Fixed bug #2488074, which made regression tests fail.
155 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
157 * device/lib/z80/mod.s,
158 device/lib/z80/div.s,
159 device/lib/z80/mulchar.s,
160 device/lib/z80/mul.s,
161 device/lib/z80/divsigned.s,
162 device/lib/z80/Makefile.in:
163 Implemented RFE #1702376.
165 2009-01-05 Borut Razem <borut.razem AT siol.net>
167 * as/link/lksdcclib.c:
168 fixed linker hanging in INDEXLIB is not defined (hc08)
170 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
173 Implemented RFE #2485684, and some further improvements of HL caching
175 * src/z80/peeph-z80.def:
176 Fixed a bug exposed by implementing RFE #2485684.
178 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
180 * src/z80/peeph-z80.def:
181 Peephole improvements.
184 device/include/string.h,
185 device/lib/z80/memmove.s:
187 * device/lib/z80/Makefile.in,
188 device/lib/Makefile.in,
189 support/regression/tests/memory.c,
190 device/lib/z80/strlen.s:
191 Partially implemented RFE #2471534.
193 2009-01-04 Borut Razem <borut.razem AT siol.net>
195 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
196 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
197 * doc/README.txt: updated John Hartman's e-mail address
198 * as/link/lkrel.c, as/link/lksdcclib.c:
199 fixed bug #2484677: Linker hangs
200 * src/z80/peep.c: fixed msvc warning C4047:
201 'return' : 'int ' differs in levels of indirection from 'char *'
202 * config.dsp: as/lib corrected to as/link
204 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
207 Implemented RFE #2484693.
208 * src/z80/peeph-z80.def:
209 Some peephole improvements.
211 2009-01-03 Borut Razem <borut.razem AT siol.net>
214 fixed warning: 'ret' may be used uninitialized in this function
216 2009-01-02 Borut Razem <borut.razem AT siol.net>
218 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
219 as/link/getline.[ch], as/link/lkrel.[ch]: added,
220 made support for differnet library formats more flexible,
221 preparation for support of ar format
222 * as/link/lklibr.c, as/link/z80/Makefile.in,
223 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
224 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
225 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
226 as/link/hc08/lkelf.c, as/link/aslink.h:
227 made support for differnet library formats more flexible,
228 preparation for support of ar format
230 2009-01-01 Borut Razem <borut.razem AT siol.net>
232 * as/link/asxxxx_config.h.in:
233 fixed warning: extra tokens at end of #endif directive
235 fixed warning: suggest parentheses around && within ||
236 * device/lib/Makefile.in: allow whitespaces at the end of lines in
237 ports.build, in order to make it work on cygwin - it seems to be a
238 bug in cygwin grep: CR is not treated as part of end-of-line
240 2008-12-31 Borut Razem <borut.razem AT siol.net>
242 * configure, configure.in, config.dsp, config_vc.awk,
243 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
244 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
245 introduced asxxxx_config.h.in
247 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
250 src/z80/peeph-z80.def:
251 Minor addition improvement.
253 2008-12-30 Raphael Neider <rneider AT web.de>
255 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
256 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
257 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
258 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
259 support/librarian/sdcclib.c, support/makebin/makebin.c:
260 partially revert changes from r5293..r5295
262 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
264 * src/z80/peeph-z80.def:
265 Minor peephole improvement.
267 2008-12-29 Raphael Neider <rneider AT web.de>
269 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
270 incorrectly discarded BANKSELs
272 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
274 * support/regression/tests/memory.c:
275 Added simple test for memset(), memcpy() and memmove()
277 2008-12-29 Borut Razem <borut.razem AT siol.net>
279 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
281 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
283 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
284 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
285 (177.j): added new rule
286 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
287 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
288 (decorateType CAST): propagate storage class to generic pointer results
290 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
292 * device/lib/z80/string.c,
293 device/lib/z80/printf.c,
294 device/lib/z80/mul.s:
297 Fixed code generation bug exposed by builtin memcpy().
299 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
301 * device/lib/_memcpy.c:
302 fixed conflict with builtin memcpy()
304 2008-12-26 Borut Razem <borut.razem AT siol.net>
306 * support/librarian/sdcclib.c:
307 fixed bug 2466950: "sdcclib broken"
308 by removing fgets return value check
310 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
313 device/include/string.h: Implemented RFE #1914254
315 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
316 * device/lib/z80/Makefile.in,
317 device/lib/Makefile.in,
318 device/lib/z80/memmove.s: Implemented RFE #1914256
320 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
322 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
323 * src/z80/peep.c: improved checks for unused data
325 src/z80/main.c: Implemented RFE #1899189
327 2008-12-25 Borut Razem <borut.razem AT siol.net>
329 * support/regression/Makefile.in:
330 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
332 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
334 * src/z80/peeph-z80.def: minor peephole improvements
336 2008-12-21 Borut Razem <borut.razem AT siol.net>
338 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
339 due to redefinition of symbol __assert
340 sdcclib.c:53:1:warning: "__assert" redefined
341 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
342 warning: this is the location of the previous definition
344 2008-12-20 Raphael Neider <rneider AT web.de>
346 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
347 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
348 support/cpp/libcpp/macro.c: fix format string errors
350 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
352 * src/pic/device.c: partial rewrite using strtok,
353 quieten compiler warnings, adopt SDCC coding style
355 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
356 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
357 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
358 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
359 support/librarian/sdcclib.c, support/makebin/makebin.c:
360 quieten most compiler warnings
362 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
363 probably fix operator precedence bug
365 * doc/clean.mk: quieten rm if no .lyx is present
367 2008-12-19 Borut Razem <borut.razem AT siol.net>
369 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
370 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
371 doc/README.txt, doc/test_suite_spec.lyx:
372 applied patch 2446381: Dcoumentation spelling correcitons
373 thanks to Steven Borley
375 2008-12-16 Raphael Neider <rneider AT web.de>
377 * device/include/pic/pic12f629.h,
378 device/include/pic/pic12f675.h,
379 device/lib/pic/libdev/pic12f629.c,
380 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
382 2008-12-14 Borut Razem <borut.razem AT siol.net>
384 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
385 converted to LyX 1.5.7 (\lyxformat 276) format
387 2008-12-07 Borut Razem <borut.razem AT siol.net>
389 * support/regression/tests/bitfields.c:
390 added test case for bug #2366757
392 2008-12-07 Raphael Neider <rneider AT web.de>
394 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
395 NULL pointer dereference, closes #2366757
397 2008-11-25 Raphael Neider <rneider AT web.de>
399 * device/include/pic16/pic16devices.txt,
400 sdcc/src/pic16/device.c,
401 sdcc/src/pic16/device.h: implicitly disable XINST
402 whenever CONFIG4L is set via an additional optional
403 argument to the configword directive in pic16devices.txt
405 2008-11-24 Raphael Neider <rneider AT web.de>
407 * device/lib/pic16/configure.ac,
408 device/lib/pic16/Makefile.common: fixed quoting issues
410 * device/lib/pic16/configure,
411 device/lib/pic16/debug/Makefile.in,
412 device/lib/pic16/libc/Makefile.in,
413 device/lib/pic16/libdev/Makefile.in,
414 device/lib/pic16/libio/Makefile.in,
415 device/lib/pic16/libm/Makefile.in,
416 device/lib/pic16/libsdcc/Makefile.in,
417 device/lib/pic16/Makefile.in,
418 device/lib/pic16/startup/Makefile.in: regenerated
420 * src/pic16/main.c (_pic16_finaliseOptions): revert to
423 2008-11-24 Raphael Neider <rneider AT web.de>
425 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
426 argument of --asm= or --link= to allow for
427 --asm="sh script --options", the user can double quote the
428 argument if needed: --asm="'c:/program files/gpasm' -q",
429 also fix some potential buffer overflows
431 2008-11-19 Borut Razem <borut.razem AT siol.net>
434 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
435 thanks Mauro Giachero
437 2008-11-16 Borut Razem <borut.razem AT siol.net>
439 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
440 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
442 2008-11-15 Borut Razem <borut.razem AT siol.net>
444 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
445 src/SDCCsymt.c, src/SDCCsymt.h:
446 fixed RFE #2291335 : Unnamed bit-field initialization
447 * support/regression/tests/bitfields.c:
448 added test case for RFE #2291335
449 * support/regression/tests/bug-1981238.c:
450 don't initialize unnamed bit-fields
452 2008-11-11 Raphael Neider <rneider AT web.de>
454 * device/include/pic16/pic18f25j10.h,
455 device/include/pic16/pic18f45j10.h: remove useless boilerplate
457 * device/include/pic16/adc.h,
458 device/lib/pic16/libio/adc/adcbusy.c,
459 device/lib/pic16/libio/adc/adcclose.c,
460 device/lib/pic16/libio/adc/adcconv.c,
461 device/lib/pic16/libio/adc/adcopen.c,
462 device/lib/pic16/libio/adc/adcread.c,
463 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
464 and fixed ADC routines to work for more target devices,
465 incorporates patch #2036130 by Nick Materer
467 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
469 * device/include/ctype.h,
470 * device/include/ds400rom.h,
471 * device/include/ds80c390.h,
472 * device/include/float.h,
473 * device/include/math.h,
474 * device/include/serial.h,
475 * device/include/stdbool.h,
476 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
478 * device/include/mcs51/C8051F336.h,
479 * device/include/mcs51/C8051T600.h,
480 * device/include/mcs51/C8051T610.h,
481 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
482 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
484 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
486 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
488 2008-11-10 Raphael Neider <rneider AT web.de>
490 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
491 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
492 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
493 (patch by Nick Materer, #2253980)
495 * device/lib/pic16/libio/adc.ignore,
496 device/lib/pic16/libio/i2c.ignore,
497 device/lib/pic16/libio/usart.ignore,
498 device/lib/pic16/pics.all: updated to build more device libs
500 * device/lib/pic16/libdev/Makefile.am,
501 device/lib/pic16/libdev/Makefile.in,
502 device/lib/pic16/libio/Makefile.am,
503 device/lib/pic16/libio/Makefile.in: regenerated
505 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
506 names per memory location, applied SDCC style to more functions
508 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
510 * device/include/mcs51/p89lpc933_4.h: new NXP header file
511 * device/include/mcs51/p89lpc935_6.h: new NXP header file
512 * device/include/mcs51/p89v66x.h: minor changes
513 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
515 2008-11-09 Raphael Neider <rneider AT web.de>
517 * device/include/pic/pic14devices.txt: fixed memory description for
518 12f629 and 12f675, closes #2236240
520 2008-11-06 Borut Razem <borut.razem AT siol.net>
522 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
523 pass system include paths with -isystem to sdcpp
524 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
525 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
527 2008-11-02 Raphael Neider <rneider AT web.de>
529 * doc/sdccman.lyx: updated the sections on the library build process
530 and on how to add support for new devices, and documented known
531 problems with the extended instruction set including a workaround
533 2008-11-01 Raphael Neider <rneider AT web.de>
535 * device/include/pic16/adc.h,
536 device/include/pic16/pic16devices.txt,
537 device/include/pic16/pic18f2410.h,
538 device/include/pic16/pic18f2510.h,
539 device/include/pic16/pic18f2515.h,
540 device/include/pic16/pic18f2610.h,
541 device/include/pic16/pic18f4410.h,
542 device/include/pic16/pic18f4510.h,
543 device/include/pic16/pic18f4515.h,
544 device/include/pic16/pic18f4610.h,
545 device/include/pic16/pic18fregs.h,
546 device/lib/pic16/libdev/Makefile.am,
547 device/lib/pic16/libdev/Makefile.in,
548 device/lib/pic16/libdev/pic18f2410.c,
549 device/lib/pic16/libdev/pic18f2510.c,
550 device/lib/pic16/libdev/pic18f2515.c,
551 device/lib/pic16/libdev/pic18f2610.c,
552 device/lib/pic16/libdev/pic18f4410.c,
553 device/lib/pic16/libdev/pic18f4510.c,
554 device/lib/pic16/libdev/pic18f4515.c,
555 device/lib/pic16/libdev/pic18f4610.c,
556 device/lib/pic16/libio/Makefile.am,
557 device/lib/pic16/libio/Makefile.in,
558 device/lib/pic16/pics.all: added support for 18f[24][456]10
559 and 18f[24]515 devices
560 * doc/sdccman.lyx: updated list of supported PIC16 devices
562 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
563 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
564 src/xa51/gen.c: avoid compiler warnings
565 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
567 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
569 * device/include/mcs51/p89v66x.h: NXP header file
570 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
571 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
573 2008-10-14 Raphael Neider <rneider AT web.de>
575 * device/lib/pic16/libdev/Makefile.am,
576 device/lib/pic16/libio/Makefile.am: enable building libraries for
577 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
578 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
579 * device/lib/pic16/libdev/Makefile.in,
580 device/lib/pic16/libio/Makefile.in: regenerated
582 2008-10-14 Raphael Neider <rneider AT web.de>
584 * device/include/pic16/pic18f2450.h,
585 device/include/pic16/pic18f4450.h,
586 device/lib/pic16/libdev/pic18f2450.c,
587 device/lib/pic16/libdev/pic18f4450.c,
588 device/include/pic16/adc.h,
589 device/include/pic16/pic16devices.txt,
590 device/include/pic16/pic18fregs.h,
591 device/lib/pic16/libdev/Makefile.am,
592 device/lib/pic16/libdev/Makefile.in,
593 device/lib/pic16/libio/Makefile.am,
594 device/lib/pic16/libio/Makefile.in,
595 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
597 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
598 stack to a fixed location, relax it to automatically work with all
599 but the smallest devices (256 byte RAM devices need #pragma stack)
601 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
603 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
604 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
605 * device/lib/_strcspn.c: fixed bug 2140931
607 2008-10-06 Raphael Neider <rneider AT web.de>
609 * device/include/pic16/stdio.h,
610 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
611 declared __naked for convenience, named all arguments
612 * device/lib/pic16/libc/stdio/strmgpsim.c,
613 device/lib/pic16/libc/stdio/strmmssp.c,
614 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
616 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
617 empty __naked functions,
618 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
619 corner cases (unlink first/last pCode in list), reuse more code
621 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
623 * src/ds390/main.c (_ds390_genInitStartup): added
624 * src/SDCCpeeph.c (getPatternVar): new, added,
625 (labelInRange): fixed bug 2115959
626 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
627 * src/SDCCicode.h: added newiTempOperand
628 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
629 added optimizations for 0/x and x/-1, see also patch 2142900
630 * support/regression/tests/onebyte.c (testMul): added test cases
632 2008-09-20 Borut Razem <borut.razem AT siol.net>
635 definition of absolute address symbols without initial value,
636 fixed SDCC crash "do not know how to intialize symbol"
638 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
640 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
641 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
642 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
643 * device/lib/z80/stubs.s: added stubs for above functions
644 * src/SDCCopt.c (convilong),
645 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
646 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
647 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
648 * support/regression/tests/onebyte.c: enabled all tests for z80
650 2008-09-15 Borut Razem <borut.razem AT siol.net>
652 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
653 device/lib/pic16/libc/stdio/printf.c,
654 device/lib/pic16/libc/stdio/strmusart.c,
655 device/lib/pic16/libc/stdio/printf_tiny.c,
656 device/lib/pic16/libc/stdio/sprintf.c,
657 device/lib/pic16/libc/stdio/strmgpsim.c,
658 device/lib/pic16/libc/stdio/putchar.c,
659 device/lib/pic16/libc/stdio/fprintf.c,
660 device/lib/pic16/libc/stdio/strmmssp.c,
661 device/device/lib/pic16/libc/stdio/vprintf.c,
662 device/lib/pic16/libc/stdio/printf_small.c,
663 device/lib/pic16/libc/stdio/vsprintf.c,
664 device/lib/pic16/libc/stdio/strmputchar.c,
665 device/lib/pic16/libc/Makefile.am,
666 device/lib/pic16/libc/Makefile.in:
667 *printf now returns int, puchar.c moved from stdlib to stdio,
668 *printf format parameter type changed from char * to const char *,
669 added GNU link excetion text to library source files,
670 applyed GNU coding style, removed useless svn ids,
671 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
672 binary specifier: "%b", "%hb" and "%lb"
673 * device/lib/pic16/libc/stdio/vfprintf.c:
674 applied patch #2044424: PIC16: vfprintf
675 thanks Mauro Giachero
676 * support/regression/tests/bug1057979.c:
677 removed old pic16 sprintf specifics
678 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
679 * doc/sdccman.lyx: documented 'b' binary format specifier removal
681 2008-09-15 Raphael Neider <rneider AT web.de>
683 * src/pic16/device.c (pic16_dump_usection): force udata sections
684 into the addressable range (0..0xFFF), workaround for a gpsim
685 bug preventing simulation of regtest bug1750318
686 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
687 (serialRegAssign): fixed regtest bug-971834,
688 (pic16_packRegisters): avoid null-pointer dereference
690 2008-09-14 Raphael Neider <rneider AT web.de>
692 * src/pic16/gen.c, src/pic16/ralloc.c: use
693 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
694 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
696 2008-09-12 Borut Razem <borut.razem AT siol.net>
698 * support/regression/fwk/testfwk.h:
699 define pdata as data for pic16 target
700 thanks Mauro Giachero
702 2008-09-11 Borut Razem <borut.razem AT siol.net>
704 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
705 support/regression/absolute.c:
706 applied patch #2105615: Some PIC16 testcase fixlets
707 thanks Mauro Giachero
709 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
711 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
712 * support/regression/tests/bug2094505.c: new, added
714 2008-09-07 Borut Razem <borut.razem AT siol.net>
716 * src/SDCCglue.c, src/SDCCast.c:
717 fixed throw of "excess elements" warning for char arrays
718 * support/regression/tests/nullstring.c:
719 disable warning about excess elements in array of chars initializer
721 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
723 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
724 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
725 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
726 * support/regression/tests/bug2077267.c: new, added
728 2008-09-05 Raphael Neider <rneider AT web.de>
730 * configure.in, Makefile.common.in: add support for ccache,
731 remove spurious $VERSION output, detect doc-tools even without
732 --enable-doc to facilitate later manual doc-builds, minor cleanup
733 * configure: regenerated
735 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
736 avoid races in parallel VPATH builds
737 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
738 * doc/sdccman.lyx: mention --without-ccache configure option
740 2008-09-01 Raphael Neider <rneider AT web.de>
742 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
743 * (genConstPointerGet): fix reading bitfields from __code space
744 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
745 bitfield initializers (fix regression test bug1856409.c)
746 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
749 2008-08-31 Raphael Neider <rneider AT web.de>
751 * src/pic16/gen.c (genAssign): removed useless compiler output
752 * (genPointerGet,genPointerSet,genCast),
753 src/pic16/glue.c (pic16_printGPointerType):
754 also handle PPOINTERs just to avoid spurious asserts
755 * (pic16_printIvalType,pic16_printIvalBitFields):
756 generalized to arbitrary type/bitfield sizes, allows compilation of
757 regression test bug-1981238.c
758 * (pic16_printIvalChar): fix regression test structflexarray.c
759 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
760 in initialized structs and fix #1843745
761 * (pic16_printIvalStruct): always output initializers for all fields,
762 even those not explicitly given, fixes zeropad.c regression test
763 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
764 #2073635, #1567098, and #1485812)
765 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
767 2008-08-31 Borut Razem <borut.razem AT siol.net>
769 * support/regression/tests/bug-895992.c,
770 support/regression/tests/onebyte.c:
771 enabled pic16 regression testing since the bugs
772 1511794: pic16: regression test bug-895992.c fails
773 1444425: onebyte.c regression tes fails on pic16
774 are fixed, probably by fixing
775 2048464: PIC16: fix genUminus - addresses not.c regression test
776 * src/SDCCsymt.c, src/SDCCglue.c,
777 support/regression/tests/bug-1981238.c:
778 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
781 2008-08-30 Borut Razem <borut.razem AT siol.net>
783 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
784 release version 4.3.2
786 2008-08-24 Raphael Neider <rneider AT web.de>
788 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
789 always use the sdcc from the current build tree (ignore $CC from
790 the environment, fixes compile farm builds)
791 * device/lib/Makefile.in: rename .a into .lib for compatibility,
792 remove more build products from install directory
793 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
794 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
796 2008-08-24 Borut Razem <borut.razem AT siol.net>
798 * src/SDCC.y: applied patch
799 2050245: Fix # 1963382
801 1963382: Listing File - C file comment is incorrect
804 2008-08-23 Borut Razem <borut.razem AT siol.net>
806 * src/pic16/gen.c: applied patch
807 2048464: PIC16: fix genUminus - addresses not.c regression test
808 thanks Mauro Giachero
810 2008-08-22 Borut Razem <borut.razem AT siol.net>
812 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
813 src/pic16/main.c: allow spaces in gpasm and gplink paths
815 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
818 * src/z80/peeph-z80.def: minor peephole improvement
820 2008-08-15 Raphael Neider <rneider AT web.de>
822 * src/z80/gen.c (_vemit2): suppress compiler warning
824 * src/pic/*.[ch]: make proper use of header files and avoid
825 ad-hoc extern declarations, mark module-local helpers 'static',
826 removed dead/replaced code, no functional changes
827 * src/pic16/pcode.c: disentangled from pic14 backend
829 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
831 * src/z80/gen.c: fixed #2051348
832 * support/regression/tests/bug-2051348.c: regression test for #2051348
834 2008-08-10 Raphael Neider <rneider AT web.de>
837 * Makefile.common.in: export PACKAGE for $docdir,
838 fixes #1957036, avoid some "underquoted definition" warnings
839 * configure: regenerated
841 2008-08-10 Raphael Neider <rneider AT web.de>
843 * device/lib/pic16/**: build pic16 library using autotools for
844 improved dependency tracking
846 * device/lib/Makefile.in,
848 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
850 2008-08-10 Raphael Neider <rneider AT web.de>
852 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
853 local variables if --nooverlay is given, workaround for #2023121
855 2008-08-08 Raphael Neider <rneider AT web.de>
857 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
859 2008-08-08 Raphael Neider <rneider AT web.de>
861 * src/pic/pcoderegs.c,
863 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
865 2008-08-07 Borut Razem <borut.razem AT siol.net>
867 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
868 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
869 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
870 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
871 applied modified patch 2038174: Add support for binary constants v2
872 thanks Mauro Giachero
873 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
875 2008-08-04 Raphael Neider <rneider AT web.de>
878 * src/pic16/device.h,
880 * src/pic16/main.c: enable --optimize-goto by default
882 * device/lib/pic16/Makefile.common.in: suppress removed option
885 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
887 2008-07-30 Borut Razem <borut.razem AT siol.net>
889 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
890 applied patch 22032433: PIC16: fix constant strings,
891 thanks Mauro Giachero
893 2008-07-29 Borut Razem <borut.razem AT siol.net>
895 * src/pic16/gen.c: applied patches:
896 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
897 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
898 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
899 thanks Mauro Giachero
901 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
903 * src/port.h: Fixed typo in comment
905 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
907 * src/z80/mappings.i: Implemented RFE #1919415
908 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
909 #1880202, #1914434, prepared for RFE #1703943
911 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
914 * src/z80/peeph-z80.def,
915 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
916 preparation for Z80 peephole improvements
918 2008-06-21 Raphael Neider <rneider AT web.de>
920 * device/include/pic16/pic18f66j60.h,
921 * device/include/pic16/pic18f66j65.h,
922 * device/include/pic16/pic18f67j60.h,
923 * device/include/pic16/pic18f86j60.h,
924 * device/include/pic16/pic18f86j65.h,
925 * device/include/pic16/pic18f87j60.h,
926 * device/include/pic16/pic18f96j60.h,
927 * device/include/pic16/pic18f96j65.h,
928 * device/include/pic16/pic18f97j60.h,
929 * device/lib/pic16/libdev/pic18f66j60.c,
930 * device/lib/pic16/libdev/pic18f66j65.c,
931 * device/lib/pic16/libdev/pic18f67j60.c,
932 * device/lib/pic16/libdev/pic18f86j60.c,
933 * device/lib/pic16/libdev/pic18f86j65.c,
934 * device/lib/pic16/libdev/pic18f87j60.c,
935 * device/lib/pic16/libdev/pic18f96j60.c,
936 * device/lib/pic16/libdev/pic18f96j65.c,
937 * device/lib/pic16/libdev/pic18f97j60.c,
938 * device/include/pic16/pic16devices.txt,
939 * device/include/pic16/pic18fregs.h,
940 * device/lib/pic16/pics.all: added new devices
942 * device/include/pic16/adc.h,
943 * device/lib/pic16/libio/adc/adcbusy.c,
944 * device/lib/pic16/libio/adc/adcopen.c,
945 * device/lib/pic16/libio/adc/adcsetch.c,
946 * device/lib/pic16/libio/i2c/i2copen.c,
947 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
948 all changes from a patch by Anton Strobl
950 2008-06-12 Borut Razem <borut.razem AT siol.net>
952 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
953 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
954 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
955 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
956 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
957 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
958 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
959 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
960 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
961 by applying the modified patch from Risto Huotari
963 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
966 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
967 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
968 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
969 * support/regression/tests/bug1938300.c: new, added
971 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
973 * device/include/asm/ds390/features.h,
974 * device/include/asm/mcs51/features.h,
975 * device/include/mcs51/regc515c.h: inserted LGPL notice
977 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
979 * device/lib/gbz80/div.s,
980 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
981 patch 1597883, Thanks Robert Ramey
983 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
985 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
986 createIvalCharPtr, createIvalPtr, createIval),
988 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
989 initializers for local auto variables
990 * support/regression/tests/zeropad.c: added testcase for auto initializers
992 2008-05-26 Raphael Neider <rneider AT web.de>
994 * device/lib/pic16/startup/crt0.c,
995 * device/lib/pic16/startup/crt0i.c,
996 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
997 explicit, fixed curr_entry loop for >= 256 initializer records,
998 removed debug code (write to 0xf7e)
1000 2008-05-25 Raphael Neider <rneider AT web.de>
1002 * device/include/pic/pic16f627a.h,
1003 * device/include/pic/pic16f628a.h,
1004 * device/include/pic/pic16f648a.h: added missing ports
1006 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1008 * device/include/float.h: added __INFINITY
1009 * device/lib/_fsadd.c: handle overflows
1010 * device/lib/_fsmul.c,
1011 * device/lib/_fsdiv.c: use __INFINITY
1012 * device/lib/_fseq.c,
1013 * device/lib/_fsneq.c: handle -0.0
1014 * sim/ucsim/s51.src/uc89c51r.cc,
1015 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1016 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1017 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1018 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1019 * support/regression/tests/snprintf.c: test bug with --xstack
1021 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1023 * src/SDCCpeeph.c (callFuncByName):
1024 Support nested parenthesis in peephole function arguments (#1967300)
1026 2008-05-19 Raphael Neider <rneider AT web.de>
1028 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1029 fixed duplicate labels (#1911325)
1031 2008-05-19 Raphael Neider <rneider AT web.de>
1033 * src/regression/empty.c: suppress warning
1034 * src/regression/pointer1.c: enabled index_by_pointer()
1035 * src/regression/inline.c: now works for pic16 as well
1037 * src/pic16/device.c: include dbuf declarations
1038 * src/pic16/device.h: removed obsolete prototypes
1040 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1041 * src/pic16/glue.c: made purely local functions static,
1042 (pic16_printGPointerType, pic16_printIvalCharPtr,
1043 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1044 generic pointers' tags (#1961866)
1046 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1048 2008-05-19 Borut Razem <borut.razem AT siol.net>
1050 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1051 fixed typo, uninstall include/pic16/pic16devices.txt
1053 2008-05-18 Borut Razem <borut.razem AT siol.net>
1055 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1056 the buffer is null terminated
1057 * src/device/pic16.c:
1058 applied modified patch 1965676: Patch for Win32 16 bit PIC
1059 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1061 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1063 * src/SDCC.lex (check_type),
1064 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1066 * as/mcs51/clean.mk,
1067 * as/z80/clean.mk: also clean *.dep
1068 * device/lib/pic16/libsdcc/stack/Makefile,
1069 * sim/ucsim/libtool: removed as they are rebuild by configure
1070 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1072 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1074 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1075 fixupInline instead of createFunction to fix bug 1864577
1076 (inlineFindMaxBlockno): removed, use global blockNo
1077 * src/SDCCglobl.h: added blockNo
1079 * src/z80/peep.h: modified properties
1080 * support/regression/tests/bug1864577.c: new, added
1082 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * as/mcs51/asdata.c,
1085 * as/mcs51/asm.h: added org_cnt
1086 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1087 * as/mcs51/asout.c: changed old K&R to ANSI
1088 * as/mcs51/Makefile.in: use common identifiers
1094 * as/hc08/Makefile.bcc,
1095 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1096 * sdcc_vc_in.h: added define __func__
1097 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1098 Thanks Ruud van Silfhout
1099 * support/regression/tests/bug1717305.c: new, added
1101 2008-05-05 Borut Razem <borut.razem AT siol.net>
1103 * support/regression/Makefile.in,
1104 support/regression/ports/ds390/spec.mk,
1105 support/regression/ports/hc08/spec.mk,
1106 support/regression/ports/mcs51-common/spec.mk,
1107 support/regression/ports/pic14/spec.mk,
1108 support/regression/ports/pic16/spec.mk,
1109 support/regression/ports/ucz80/spec.mk,
1110 support/regression/ports/z80/spec.mk:
1111 added INC_DIR and LIBDIR paths
1112 * src/ds390/gen.c: removed duplicated selicolon
1114 2008-05-04 Borut Razem <borut.razem AT siol.net>
1116 * support/regression/Makefile.in,
1117 support/regression/fwk/lib/testfwk.c,
1118 support/regression/ports/ds390/spec.mk,
1119 support/regression/ports/hc08/spec.mk,
1120 support/regression/ports/mcs51-common/spec.mk,
1121 support/regression/ports/mcs51-large/spec.mk,
1122 support/regression/ports/mcs51-medium/spec.mk,
1123 support/regression/ports/mcs51-small/spec.mk,
1124 support/regression/ports/mcs51-stack-auto/spec.mk,
1125 support/regression/ports/mcs51-xstack-auto/spec.mk,
1126 support/regression/ports/pic14/spec.mk,
1127 support/regression/ports/pic16/spec.mk,
1128 support/regression/ports/ucz80/spec.mk:
1129 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1130 used to run regeression tests
1132 2008-05-01 Raphael Neider <rneider AT web.de>
1134 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1135 supported devices and instructions to add new ones
1137 2008-05-01 Raphael Neider <rneider AT web.de>
1139 * device/include/pic16/adc.h,
1140 device/lib/pic16/libio/adc/adcbusy.c,
1141 device/lib/pic16/libio/adc/adcopen.c,
1142 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1143 18f2455 style ADC devices, based on patch #1776197
1144 * device/lib/pic16/libio/adc/adcclose.c,
1145 device/lib/pic16/libio/adc/adcconv.c,
1146 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1147 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1148 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1149 * device/include/pic16/pic18f4431.h,
1150 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1151 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1153 2008-05-01 Raphael Neider <rneider AT web.de>
1155 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1156 moved xinst flag into pic16_options_t
1157 * src/pic16/device.c (default_device, pic16_list_devices,
1158 pic16_find_device): removed references to sfrrange
1159 * src/pic16/gen.c (genFunction),
1160 src/pic16/glue.c (pic16initialComments),
1161 src/pic16/main.c (pic16_optionsTable),
1162 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1164 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1166 2008-04-29 Raphael Neider <rneider AT web.de>
1168 * src/pic16/devices.inc,
1169 device/include/pic16/pic16devices.txt: replaced compiled-in list
1170 of devices with a variant parsed at runtime
1171 * src/pic16/device.c: added support for parsing pic16devices.txt,
1173 * src/pic16/device.h: removed (now) unused fields from PIC_device
1174 * src/pic16/main.c: removed #pragma maxram,
1175 (_pic16_initPaths): removed bogus generation of search paths,
1176 setup the port proper only after the search paths (for
1177 pic16devices.txt) are set up,
1178 (_pic16_finaliseOptions): moved processor dependant code here
1179 from _pic16_initPaths(), clean up
1180 * src/pic16/ralloc.c (pic16_init_stack),
1181 * src/pic16/ralloc.h,
1182 * src/pic16/pcode.c: clean up
1183 * device/include/Makefile.in,
1184 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1185 * support/scripts/inc2h-pic16.pl: updated instructions
1187 2008-04-29 Raphael Neider <rneider AT web.de>
1189 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1190 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1191 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1192 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1193 added missing family members and 18f2480/2580/4480/4580 family
1194 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1195 * device/include/pic16/pic18f2525.h: use 18f4620.h
1196 * device/include/pic16/pic18f6680.h: use 18f8680.h
1197 * device/include/pic16/pic18fregs.h,
1198 device/lib/pic16/pics.all,
1199 src/pic16/devices.inc: add new devices
1200 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1201 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1202 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1203 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1204 prevent attempting to build the libio for some new devices
1206 2008-04-29 Raphael Neider <rneider AT web.de>
1208 * debugger/mcs51/Makefile.in: fixed paths to sources
1210 2008-04-25 Borut Razem <borut.razem AT siol.net>
1212 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1213 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1214 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1215 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1216 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1217 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1218 as/link/z80/linkz80.dsp: lklibr.c moved
1219 * doc/INSTALL.txt: binary archives in bz2 format
1220 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1222 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1224 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1225 * support/regression/tests/bug1856409.c: new, added
1227 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1230 * src/mcs51/peep.c: Use werror for error messages.
1231 * src/SDCCicode.c (geniCodeConditional),
1232 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1233 * src/z80/Makefile.bcc,
1234 * src/z80/z80.dsp: added src/z80/peep.c/h
1235 * support/regression/tests/bug1839321.c: new, added
1237 2008-04-20 Raphael Neider <rneider AT web.de>
1239 * device/include/pic16/pic18f2455.h: added bitfields for port C
1241 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1243 * src/z80/peep.c: Use werror for error messages.
1245 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1247 * src/z80/peep.h (declaration of notUsed()),
1248 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1250 * src/z80/z80.h (added dependency on peep.h),
1251 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1254 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1256 * src/SDCCpeeph.c (added support for notUsed()),
1257 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1259 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1260 for notUsed()): Implemented generic (that is not port-specific) part
1263 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1265 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1266 * device/lib/libsdcc.lib,
1267 * device/lib/Makefile.in,
1268 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1269 * device/lib/calloc.c: renamed to _calloc.c
1270 * device/lib/free.c: renamed to _free.c
1271 * device/lib/malloc.c: renamed to _malloc.c
1272 * device/lib/realloc.c: renamed to _realloc.c
1273 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1274 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1275 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1276 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1277 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1278 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1279 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1280 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1282 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1283 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1284 * support/regression/tests/bug1509084.c: new, added
1286 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1288 * device/include/mcs51/cc2510fx.h: added _XPAGE
1289 * device/include/mcs51/compiler.h: cosmetic changes
1291 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1293 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1296 2008-03-31 Borut Razem <borut.razem AT siol.net>
1298 * support/cpp2 renamed to support/cpp
1299 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1300 support/cpp2/libiberty/splay-tree.c,
1301 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1302 support/cpp2/libcpp/directives.c,
1303 support/cpp2/libcpp/include/cpplib.h,
1304 support/cpp2/libcpp/include/symtab.h,
1305 support/cpp2/libcpp/include/line-map.h,
1306 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1307 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1308 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1309 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1310 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1311 release version 4.3.0
1312 * configure.in, configure, Makefile.in, Makefile.bcc:
1313 adapted for moved cpp2
1315 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1317 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1318 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1320 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1324 * support/regression/tests/bug1717943.c: new, added
1326 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1328 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1329 bytewise return value assignments introduced in last commit.
1331 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1333 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1334 genMult, genJumpTab):
1335 Use 16-bit instructions for addition in some additional cases,
1336 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1338 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1340 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1341 Implemented RFE #1921450, changed some debug messages.
1343 2008-03-30 Borut Razem <borut.razem AT siol.net>
1345 * Small Device C Compiler 2.8.0 released
1346 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1347 * support/scripts/sdcc.nsi: added finish page; this version
1348 was used for 2.8.0 release
1349 * doc/knownbugs.html: removed; magically generated by the build
1350 process using gen_known_bugs.pl from now on
1352 2008-03-23 Borut Razem <borut.razem AT siol.net>
1354 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1355 and reverted it, since it was already fixed by Raphael ;-)
1356 * doc/knownbugs.html: updated for RC2
1358 2008-03-22 Raphael Neider <rneider AT web.de>
1360 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1363 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1365 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1366 * support/regression/tests/bug1839277.c: added related testBug1839299
1368 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1371 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1373 * src/mcs51/gen.c: throughout only output hex constants
1374 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1375 * support/regression/tests/bug1839277.c: new, added
1377 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1379 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1380 compilation warning about nested comments.
1382 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1384 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1385 * support/regression/tests/bug1921073.c: new, added
1387 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1389 * src/z80/SDCCpeeph.c.c (callFuncByName):
1390 Commented function parameters.
1392 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1394 * src/z80/ralloc.c (packRegsForAccUse2):
1395 disabled a broken accumulator packing optimization (fixed #1292721).
1396 * support/regression/tests/bug-1292721: Regression test for #1292721.
1398 2008-03-16 Raphael Neider <rneider AT web.de>
1400 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1401 fixed code bloat regression using a variant of patch #1915618
1403 2008-03-16 Borut Razem <borut.razem AT siol.net>
1405 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1406 icon, changed startup menu for release distribution, code cleaning,
1407 create url files instead links in startup menu
1409 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1411 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1412 * support/regression/tests/bug1579949.c: new, added
1414 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1416 * device/lib/printf_fast.c: fixed bug 1255403
1418 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1420 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1421 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1423 2008-03-14 Borut Razem <borut.razem AT siol.net>
1425 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1426 command line options
1427 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1428 is correctly displayed
1429 * as/link/z80/lkmain.c: usage line commented out
1431 2008-03-13 Borut Razem <borut.razem AT siol.net>
1433 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1434 updated the list pf supported pic14 devices
1436 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1438 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1440 2008-03-12 Borut Razem <borut.razem AT siol.net>
1442 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1443 fixed documentation request #1718191
1444 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1445 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1448 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1450 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1451 * support/regression/tests/bug1505811.c: new, added
1453 2008-03-09 Raphael Neider <rneider AT web.de>
1455 * device/include/pic16/pic18f2620.h,
1456 * device/include/pic16/pic18f4620.h,
1457 * device/lib/pic16/libdev/pic18f2620.c,
1458 * device/lib/pic16/libdev/pic18f4525.c,
1459 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1460 family to consistently use pic18f4620.[ch], fixes #1832562
1462 2008-03-09 Borut Razem <borut.razem AT siol.net>
1464 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1465 changed sdcc version to 2.8.0
1466 * knownbugs.html: regenerated
1467 * support/scripts/gen_known_bugs.pl: added number of open bugs
1469 2008-03-09 Raphael Neider <rneider AT web.de>
1471 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1472 (genOr): read volatile operand even if the result is known,
1474 (genOr,genXor): removed unused legacy code,
1475 (genDummyRead): use pic16_mov2w_volatile()
1477 2008-03-08 Borut Razem <borut.razem AT siol.net>
1479 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1480 cons w. --model-large
1481 * support/regression/staticinit.c: added regression test for bug
1484 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1486 * src/ds390/gen.c (pushSide, genPcall),
1487 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1488 * src/mcs51/gen.c: cosmetic changes
1489 * support/regression/fwk/include/testfwk.h: added macro reentrant
1490 * support/regression/tests/bug1908493.c: new, added
1492 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1494 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1496 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1498 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1499 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1500 already set in ds390/main.c and mcs51/main.c
1502 2008-03-07 Raphael Neider <rneider AT web.de>
1504 * src/regression/init0.c: new test for initialized arrays of function
1506 * src/regression/Makefile: made a bit more flexible, added init0.c
1507 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1508 pointers, closes #1427663
1510 2008-03-05 Borut Razem <borut.razem AT siol.net>
1512 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1513 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1515 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1517 * support/librarian/sdcclib.c:Added feature request 1908061:
1518 Synchronise sdcclib commands with ar.
1520 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1522 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1523 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1524 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1525 * device/include/mcs51/compiler.h: removed umlauts, added double
1528 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1530 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1531 * support/regression/tests/bug1536762.c: new, added
1533 * src/SDCCutil.h: added getBuildDate()
1534 * src/SDCCmain.c (printVersionInfo),
1535 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1537 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1538 * src/ds390/ralloc.c (packRegisters),
1539 * src/mcs51/ralloc.c (packRegisters),
1540 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1542 * support/regression/tests/bug1618050.c: new, added
1543 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1544 * support/regression/fwk/include/testfwk.h,
1545 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1548 2008-03-04 Raphael Neider <rneider AT web.de>
1550 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1551 on accessing OP_SYM_TYPE(op)
1552 * src/pic/gen.h: removed unused prototype of genMinusDec()
1553 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1554 fix #1876953 (invalid subtraction code), removed unused code
1556 2008-03-03 Raphael Neider <rneider AT web.de>
1560 * src/pic/genarith.c,
1562 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1563 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1565 2008-03-03 Raphael Neider <rneider AT web.de>
1567 * src/pic/device.c (find_device): search user-specified paths first
1568 for pic14devices.txt, fixes #1900827
1570 2008-03-02 Borut Razem <borut.razem AT siol.net>
1572 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1573 AddToPath and RemoveFromPath
1575 2008-03-01 Borut Razem <borut.razem AT siol.net>
1577 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1578 work correctly, added debugging support if -DSDCC.DEBUG command line
1581 2008-02-28 Borut Razem <borut.razem AT siol.net>
1583 * doc/sdccman.lyx: cosmetic changes
1585 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1587 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1588 * doc/sdccman.lyx: fixed unmeant removal of spaces
1590 2008-02-27 Borut Razem <borut.razem AT siol.net>
1592 * support/scripts/sdcc.nsi: corrected installation directory for
1593 current user installation mode
1594 * doc/README.txt: added Philipp Klaus Krause to the developers list
1596 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1598 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1599 return ifx condition
1600 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1601 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1602 ifxJump to fix bug 1838000
1603 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1604 * support/regression/tests/bug1838000.c: new, added
1605 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1607 2008-02-26 Borut Razem <borut.razem AT siol.net>
1609 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1611 * support/scripts/sdcc.nsi: added MULTIUSER page,
1612 NSIS upgraded to version 2.35
1614 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1616 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1617 * support/regression/tests/bug1565152.c: new, added
1619 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1621 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1622 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1623 * support/regression/tests/bug1670148.c: new, added
1625 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1627 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1629 2008-02-24 Borut Razem <borut.razem AT siol.net>
1631 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1632 is ineffective for unsigned char parameter
1634 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1637 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1638 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1639 * support/Util/MySystem.c (my_system): output errorcode when verbose
1641 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1643 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1646 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1648 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1651 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1653 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1655 2008-02-21 Borut Razem <borut.razem AT siol.net>
1657 * support/regression/Makefile.in,
1658 support/regression/ports/ds390/spec.mk,
1659 support/regression/ports/hc08/spec.mk,
1660 support/regression/ports/mcs51-common/spec.mk,
1661 support/regression/ports/pic14/spec.mk,
1662 support/regression/ports/pic16/spec.mk,
1663 support/regression/ports/ucz80/spec.mk,
1664 support/regression/ports/xa51/spec.mk:
1665 added CFLAGS when compiling timeout
1667 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1669 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1672 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1675 * support/regression/tests/bug1888147.c: new, added
1677 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1679 * src/z80/gen.c: fixed bugs #1596270, #1736867
1681 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1683 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1684 contents, mostly fixes #1596270
1686 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1688 * src/z80/peeph.def,
1689 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1690 peepholes, fixes #1806565
1692 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1694 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1695 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1696 fixes bug 1739475, thanks Robert Larice
1697 (rule 271): new, added
1699 2008-02-18 Borut Razem <borut.razem AT siol.net>
1701 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1703 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1705 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1707 2008-02-17 Raphael Neider <rneider AT web.de>
1709 * src/pic16/genarith.c,
1712 * src/pic16/genutils.c: removed unused legacy code,
1713 removed unused fields from struct asmop and struct _G
1715 2008-02-17 Raphael Neider <rneider AT web.de>
1717 * src/pic16/gen.c (AccRsh): cosmetic changes,
1718 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1719 genRightShiftLiteral): fixed to work with SFRs as result by
1720 assigning only once to result,
1721 removed a lot of unused/excluded code fragments
1723 2008-02-17 Raphael Neider <rneider AT web.de>
1725 * device/include/pic/pic16f88.h,
1726 * device/include/pic/pic16f886.h,
1727 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1729 2008-02-17 Borut Razem <borut.razem AT siol.net>
1731 * src/z80/peeph.def: applied patch
1732 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1733 * src/z80/gen.c, src/z80/peeph.def: applied patch
1734 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1735 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1736 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1737 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1738 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1739 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1741 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * as/link/mcs51/aslink.dsp: removed SDK define
1744 * as/link/z80/clean.mk: brought in sync with other ports
1745 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1746 * as/hc08/Makefile.bcc,
1747 * as/mcs51/Makefile.bcc,
1748 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1749 * src/z80/main.c (_setValues): use the now capitalized -Z,
1750 (z80_port, gbz80_port): generate debug information when asked
1752 2008-02-16 Borut Razem <borut.razem AT siol.net>
1754 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1755 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1756 as/z80/Makefile.in. as/z80/Makefile.bcc:
1757 applied patch #1893393: patch for as-z80 and link-z80 to generate
1758 cdb, thanks to Armin Diehl
1759 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1760 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1761 asnoice.c moved to as/asxxsrc/asnoice.c
1762 * src/z80/peeph-gbz80.def: applied patch
1763 #1880235: Z80 return peephole, thanks to Philipp Krause
1765 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1768 * doc/sdccman.lyx: bumped version to 2.7.5
1769 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1771 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * device/include/pic16/stdlib.h,
1774 * device/lib/pic16/libc/stdlib/ltoa.c,
1775 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1777 2008-02-13 Borut Razem <borut.razem AT siol.net>
1779 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1780 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1781 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1782 src/SDCCopt.c, src/SDCCval.c:
1783 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1785 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1787 * src/SDCCsymt.c (compareType): fixed bug 1309013
1789 2008-02-09 Borut Razem <borut.razem AT siol.net>
1791 * src/SDCCval.c, src/SDCCval.h:
1792 code cleaning, added function constChrVal()
1793 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1794 call constChrVal() instead constVal()
1796 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1798 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1801 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1802 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1805 2008-02-01 Raphael Neider <rneider AT web.de>
1807 * device/include/pic/pic16f886.h,
1808 * device/include/pic/pic16f887.h: added RA6 and RA7
1810 2008-01-24 Raphael Neider <rneider AT web.de>
1812 * device/include/pic/pic16f88.h: added RA6 and RA7
1813 * device/lib/pic/libdev/disabled_pic16f886.c,
1814 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1816 * src/pic16/devices.inc,
1817 * device/include/pic16/pic18f2423.h,
1818 * device/include/pic16/pic18f2523.h,
1819 * device/include/pic16/pic18fregs.h,
1820 * device/lib/pic16/pics.all
1821 * device/lib/pic16/libdev/pic18f2423.c,
1822 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1823 * device/lib/pic16/libio/i2c.ignore,
1824 * device/lib/pic16/libio/usart.ignore,
1825 * device/lib/pic16/libio/adc.ignore: ignore new devices
1827 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1829 * src/SDCCast.c (createRMW): fixed bug 1582651
1831 2008-01-20 Borut Razem <borut.razem AT siol.net>
1833 * src/SDCCcse.c: partially fixed enhancement request
1834 #1793872 - multiply by -1 not collapsed
1835 * support/regression/tests/arithcsi.c: added regression test
1837 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1839 * as/mcs51/asx8051.dsp: removed define SDK
1840 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1841 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1843 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1844 cosmetic changes, brought more in sync, changed old K&R to ANSI
1846 2008-01-13 Borut Razem <borut.razem AT siol.net>
1848 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1849 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1851 2007-12-30 Borut Razem <borut.razem AT siol.net>
1853 * src/pic16/gen.c: fixed implementation of bitwise operations for
1855 * support/regression/tests/bitwise.c: added test cases
1857 2007-12-29 Borut Razem <borut.razem AT siol.net>
1859 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1860 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1861 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1862 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1863 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1864 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1865 src/pic16/pcode.[ch]: added const qualifier
1866 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1867 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1868 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1869 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1870 * as/asxxsrc/aslex.c: use dbuf_getline()
1871 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1872 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1873 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1874 as/z80/asm.h, as/z80/z80adr.c:
1875 changed type of ib and ip to const char *
1877 2007-12-28 Borut Razem <borut.razem AT siol.net>
1879 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1880 introduced (readlin) - long lines are turuncated
1881 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1882 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1883 as/z80/Makefile.in: moved aslex.c to asxxsrc
1884 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1885 * as/hc08/asmain.c, as/mcs51/asmain.c:
1886 added missing initialization of a_addr field
1887 * support/regression/tests/long_asm_line.c: added regtest for long
1890 2007-12-22 Borut Razem <borut.razem AT siol.net>
1892 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1894 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1896 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1898 2007-12-16 Borut Razem <borut.razem AT siol.net>
1900 * device/include/pic16/stdbool.h: removed, since already exists in
1901 device/include/; this also fixes bitopcse.c regression test for pic16
1903 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1904 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1905 dereference doesn't work; covered by regression test bug1399290
1907 2007-12-05 Borut Razem <borut.razem AT siol.net>
1909 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1912 2007-12-01 Borut Razem <borut.razem AT siol.net>
1914 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1915 corrected handling of the highest_valid_address
1917 2007-11-17 Raphael Neider <rneider AT web.de>
1919 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1920 * src/pic/glue.c (picglue): emit .file if --debug is given
1922 2007-11-17 Raphael Neider <rneider AT web.de>
1924 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1925 care when left or right operand resides in result, fixes #1830220
1927 2007-11-17 Borut Razem <borut.razem AT siol.net>
1929 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1930 #983491 - "Merge duplicate strings function is ineffective"
1931 * support/regression/tests/bug-983491.c: regtest disabled
1932 * as/asxxsrc: created
1933 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1934 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1935 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1936 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1937 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1938 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1939 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1940 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1941 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1942 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1943 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1944 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1945 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1947 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * device/include/stdarg.h: added and removed some casts
1950 * src/SDCCsymt.c (compareType): Fully check types between generic and
1951 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1953 2007-11-13 Borut Razem <borut.razem AT siol.net>
1955 * support/regression/tests/bug-1817005.c:
1956 added regtest for bug #1817005 - as-z80 chokes on long labels
1958 2007-11-12 Borut Razem <borut.razem AT siol.net>
1960 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1961 as/z80/asout.c, as/z80/aslist.c:
1962 fixed bug #1817005 - as-z80 chokes on long labels
1964 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * as/z80/asmain.c: cosmetic changes
1970 * as/z80/alloc.h: removed
1972 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1973 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1974 * as/link/hc08/Makefile.in,
1975 * as/link/mcs51/Makefile.in,
1976 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1978 * as/link/mcs51/lkarea.c,
1979 * as/link/mcs51/lkmain.c: cosmetic changes
1980 * as/link/hc08/lklibr.c,
1981 * as/link/z80/lklibr.c,
1982 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1983 used cygwin_conv_to_full_posix_path,
1984 added warnings, cosmetic changes, brought more in sync
1985 changed old K&R into ANSI function declarations
1986 * as/link/z80/lklibr.c (loadAdb): added
1987 * as/link/z80/lkmain.c: removed -- option from usage text
1989 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * src/mcs51/gen.c (outBitC): optimized for no result
1993 2007-10-31 Borut Razem <borut.razem AT siol.net>
1995 * src/SDCCsymt.c: fixed (hopeful properly) bug
1996 #1805702 - order of extern matters
1997 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2000 2007-10-29 Borut Razem <borut.razem AT siol.net>
2002 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2003 - order of extern matters
2004 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2007 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2010 24bitMode, portIsDS390
2011 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2012 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2013 (notVolatileVariable): also check sloc names,
2014 (callFuncByName): moved ftab[] out of function and sorted it by use
2016 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2018 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2019 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2020 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2021 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2022 * support/regression/tests/bug-880197.c: new, added
2024 2007-10-28 Borut Razem <borut.razem AT siol.net>
2026 * support/regression/Makefile.in,
2027 support/regression/ports/mcs51-large/spec.mk,
2028 support/regression/ports/mcs51-xstack-auto/spec.mk,
2029 support/regression/ports/mcs51-stack-auto/spec.mk,
2030 support/regression/ports/mcs51-medium/spec.mk,
2031 support/regression/ports/mcs51-common/spec.mk,
2032 support/regression/ports/mcs51-common/*,
2033 support/regression/ports/mcs51-small/*:
2034 mcs51 renamed to mcs51-common, created mcs51-small
2035 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2036 * support/regression/tests/bug-1805702.c: added regtest for bug
2039 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2041 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2042 added new rules 265 - 270
2043 * support/regression/tests/bug1721024.c:new, added
2044 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2045 introduced new test-mcs51 to run all mcs51 tests
2047 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2049 * support/regression/tests/bug1816470.c: new, added
2051 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2053 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2054 propagate for *,+,- with float, fixed bug 1816470
2055 (decorateType): cast to resultTypeProp instead of resultType
2057 2007-10-19 Borut Razem <borut.razem AT siol.net>
2059 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2060 function is ineffective" for pic16 tareget
2061 * support/scripts/listerr.c: corrected include path
2062 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2065 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * support/regression/tests/using.c: new, added
2068 * support/regression/tests/vaargs.c: fixed and enabled test
2070 2007-10-18 Borut Razem <borut.razem AT siol.net>
2072 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2074 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2076 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2078 * doc/sdccman.lyx: documented option --Werror
2079 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2080 RegBankUsed[] earlier
2082 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2084 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2088 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2090 * src/SDCCast.c (decorateType): improved optimization of tri-op
2091 * src/SDCCerr.c (vwerror, setWError),
2093 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2094 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2096 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2098 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2099 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2100 * support/regression/tests/bug-223113.c,
2101 * support/regression/tests/bug-426632.c,
2102 * support/regression/tests/bug-468811.c,
2103 * support/regression/tests/bug-477835.c,
2104 * support/regression/tests/bug-478094.c,
2105 * support/regression/tests/bug-499644.c,
2106 * support/regression/tests/bug-524209.c,
2107 * support/regression/tests/bug-524211.c,
2108 * support/regression/tests/packcast.c,
2109 * support/regression/tests/structidx.c: added empty tests
2110 * support/regression/tests/bug-607243.c: enabled test
2112 2007-10-06 Borut Razem <borut.razem AT siol.net>
2114 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2115 support of universal binaries on Mac OS X
2117 2007-10-02 Borut Razem <borut.razem AT siol.net>
2119 * src/SDCCval.h: unified double2ul macro for all platforms
2120 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2121 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2123 2007-09-30 Borut Razem <borut.razem AT siol.net>
2125 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2127 * sdcc_vc_in.h: enabled warnings
2128 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2129 unsigned type, result still unsigned
2130 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2132 2007-09-28 Raphael Neider <rneider AT web.de>
2134 * src/pic/device.c (find_device): prevent buffer underflow error
2135 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2136 the just destroyed list entry
2138 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2140 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2143 2007-09-18 Borut Razem <borut.razem AT siol.net>
2145 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2146 applied to unsigned type, result still unsigned
2148 2007-09-17 Borut Razem <borut.razem AT siol.net>
2150 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2151 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2152 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2153 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2154 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2155 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2156 src/z80/gen.c, src/z80/ralloc.c:
2157 fixed bug #1739860 - sdcc does not work correctly on some platforms
2159 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2161 2007-09-17 Raphael Neider <rneider AT web.de>
2163 * src/pic16/device.c: reverted to previous version
2164 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2166 2007-09-16 Raphael Neider <rneider AT web.de>
2168 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2169 as this raises a ton of gpasm warnings, just emit a second label
2170 * src/pic16/devices.inc,
2171 * device/lib/pic16/pics.all,
2172 * device/lib/pic16/libdev/pic18f2585.c,
2173 * device/lib/pic16/libdev/pic18f2680.c,
2174 * device/lib/pic16/libdev/pic18f2682.c,
2175 * device/lib/pic16/libdev/pic18f2685.c,
2176 * device/lib/pic16/libdev/pic18f4585.c,
2177 * device/lib/pic16/libdev/pic18f4680.c,
2178 * device/lib/pic16/libdev/pic18f4682.c,
2179 * device/lib/pic16/libdev/pic18f4685.c,
2180 * device/include/pic16/pic18f2585.h,
2181 * device/include/pic16/pic18f2680.h,
2182 * device/include/pic16/pic18f2682.h,
2183 * device/include/pic16/pic18f2685.h,
2184 * device/include/pic16/pic18f4585.h,
2185 * device/include/pic16/pic18f4680.h,
2186 * device/include/pic16/pic18f4682.h,
2187 * device/include/pic16/pic18f4685.h,
2188 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2189 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2190 patch contributed by Anton Strobl, applied with changes
2192 2007-09-16 Raphael Neider <rneider AT web.de>
2194 * device/include/pic16/pic18f2431.h,
2195 * device/include/pic16/pic18f25j10.h,
2196 * device/include/pic16/pic18f4431.h,
2197 * device/include/pic16/pic18f45j10.h: adopted common include style
2198 * device/include/pic16/pic18f1320.h,
2199 * device/include/pic16/pic18f2320.h,
2200 * device/include/pic16/pic18f2525.h,
2201 * device/include/pic16/pic18f4320.h,
2202 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2203 * device/include/pic16/pic18fregs.h: prepared for automatic include
2204 file selection by having DEVICE.h for every DEVICE
2205 * device/lib/pic16/libdev/pic18f2320.c,
2206 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2208 * device/lib/pic16/configure.in,
2209 * device/lib/pic16/configure: use rm -rf instead of rmdir
2210 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2211 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2213 2007-09-09 Borut Razem <borut.razem AT siol.net>
2215 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2216 distingush between i386 and ppc Mac OS X versions
2218 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2221 * support/regression/tests/bug1788177.c: new, added
2223 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2225 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2226 * device/include/mcs51/lint.h added keyword __naked
2228 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2232 * src/SDCCmem.h: removed maxRegBank
2233 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2234 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2235 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2236 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2237 name and behaviour to handle banked functions
2238 (scan4op): and use it to fix bug 1786213
2240 2007-09-03 Raphael Neider <rneider AT web.de>
2242 * device/include/pic16/pic18f248.h,
2243 * device/include/pic16/pic18f258.h,
2244 * device/include/pic16/pic18f448.h,
2245 * device/lib/pic16/libdev/pic18f248.c,
2246 * device/lib/pic16/libdev/pic18f258.c,
2247 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2248 added T0CONbits, fixes #1786891
2250 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * src/ds390/gen.c (genFarPointerSet),
2253 * src/hc08/ralloc.c (packRegisters),
2254 * src/mcs51/ralloc.c (packRegisters),
2255 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2257 * src/SDCCicode.h: POINTER_SET can be true for literals too
2258 * support/regression/tests/bug1750318.c: new, added
2260 2007-08-23 Borut Razem <borut.razem AT siol.net>
2262 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2263 library versions without the completition functionality
2265 2007-08-22 Raphael Neider <rneider AT web.de>
2267 * device/include/pic16/pic18f1220.h,
2268 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2270 2007-08-12 Borut Razem <borut.razem AT siol.net>
2272 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2274 2007-08-11 Borut Razem <borut.razem AT siol.net>
2276 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2277 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2278 support/Util/SDCCerr.[ch] moved to src
2279 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2280 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2281 device/examples/ds390/tinitalk/tinitalk.dsp,
2282 device/examples/serialcomm/windows/serialcomm.dsp,
2283 support/librarian/librarian.dsp:
2284 removed linking of unused odbc32.lib and odbccp32.lib
2285 * support/scripts/winres.h:
2286 added for compilation with Visual C++ 2005 Express Edition
2288 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2290 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2293 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2295 * sdccconf_in.h: update the endian test so that SPARC Solaris
2296 does not throw syntax errors
2298 2007-08-06 Borut Razem <borut.razem AT siol.net>
2300 * doc/sdccman.lyx: removed two index entries which prevented the
2301 generation of sdcc doc archive
2303 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2305 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2306 instead of lyx 1.5.0.
2308 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2310 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2311 Lucas Loizaga, with minor modifications. Thanks!
2313 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2315 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2318 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2320 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2321 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2324 2007-07-22 Borut Razem <borut.razem AT siol.net>
2326 * configure.in, configure: re-introduced .version
2327 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2328 the version reverted to 2.7.0
2330 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2333 * doc/sdccman.lyx: bumped version to 2.7.3
2334 * device/include/mcs51/compiler.h: fixed elif->else
2335 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2336 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2337 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2338 enable accuse for bit operands
2339 * src/SDCCmain.c (printVersionInfo),
2340 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2341 environment descriptor
2342 * src/SDCCutil.h: added getBuildEnvironment
2343 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2344 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2345 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2346 * support/regression/tests/bug1348008.c,
2347 * support/regression/tests/bug1496419.c,
2348 * support/regression/tests/bug1503067.c,
2349 * support/regression/tests/preproc.c: added empty tests
2351 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2353 * support/regression/tests/bug1678803.c: new, added
2355 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2358 * as/link/hc08/lkihx.c,
2359 * as/link/hc08/lkrloc.c,
2360 * as/link/mcs51/lkihx.c,
2361 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2362 ihxExtendedLinearAddress
2363 * as/link/mcs51/lkrloc.c (relr),
2364 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2365 acall/ajmp, see bug 830513
2367 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2369 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2370 (cseBBlock): remember aggr2ptr has been used
2371 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2372 (geniCodeAssign): fixed bug 868103
2373 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2374 added operandSize prototype
2375 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2376 (genDataPointerSet): use max of size of right and result,
2377 (gencjne): added parameter useCarry for optimization,
2378 (genCmpEq): use carry if appropriate,
2379 (genXor): check if operand already in carry
2380 * support/regression/tests/bug-868103.c: enabled test
2382 2007-07-12 Raphael Neider <rneider AT web.de>
2384 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2386 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2388 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2389 from Robert Larice, thanks
2390 * support/regression/tests/bitopcse.c,
2391 * support/regression/tests/bitvars.c,
2392 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2393 * support/regression/tests/bug-927659.c: enabled test for z80
2394 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2395 * support/regression/tests/bug1745717.c: new, added
2396 * support/regression/tests/literalop.c,
2397 * support/regression/tests/nullstring.c: removed storage definitions that
2398 are now in testfwk.h
2400 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2402 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2403 and bool for targets that do not fully support it.
2404 * support/regression/tests/bug1546986.c,
2405 * support/regression/tests/bug1723128.c,
2406 * support/regression/tests/bug1734654.c,
2407 * support/regression/tests/bug1738367.c,
2408 * support/regression/tests/constantRange.c: only use bool if allowed
2410 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2412 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2413 Larice, also handle function pointers
2414 * support/regression/tests/bug1749275.c: new, added
2416 2007-07-03 Borut Razem <borut.razem AT siol.net>
2418 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2419 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2420 #1746528: SDCC should ignore ':' in inline assembler comments
2421 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2423 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2425 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2426 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2428 2007-06-29 Borut Razem <borut.razem AT siol.net>
2430 * src/SDCCmain.c: fixed bug
2431 #1744746: SDCC #4867: broken option --xram-size
2433 2007-06-28 Borut Razem <borut.razem AT siol.net>
2435 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2436 find out the endianess of host machine for ucsim
2438 2007-06-27 Borut Razem <borut.razem AT siol.net>
2440 * support/regression/generate-cases.py: corrected the file name
2442 * configure.in, configure, sdccconf_in.h: find out the endianess of
2444 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2447 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2449 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2451 2007-06-26 Borut Razem <borut.razem AT siol.net>
2453 * support/regression/generate-cases.py: display warning if function
2454 list is empty; implemented more flexible rule for detection of
2455 testing functions, allowing return type 'void' in the same line as
2456 the function name in the function definition
2457 * support/regression/tests/bug-1654060.c: corrected test
2458 * support/librarian/sdcclib.c: fixed warning:
2459 format '%s' expects type 'char *', but argument 2 has type 'int'
2461 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2463 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2464 Multiple infiles for sdcclib.
2466 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2468 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2471 2007-06-18 Borut Razem <borut.razem AT siol.net>
2473 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2474 how to handle comments, so they have to be removed by the
2475 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2476 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2477 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2478 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2479 table driven option hadling
2481 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2483 * src/SDCCast.c (decorateType),
2484 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2485 iCode to ast level to fix bug 1738367
2486 * support/regression/tests/bug1738367.c: new, added
2488 2007-06-15 Raphael Neider <rneider AT web.de>
2490 * src/pic16/devices.inc,
2491 * device/lib/pic16/pics.all,
2492 * device/include/pic16/pic18fregs.h,
2493 * device/include/pic16/pic18f[24][45]20.h,
2494 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2495 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2496 * device/lib/pic16/Makefile.in: faster cleanup
2498 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2500 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2502 2007-06-13 Raphael Neider <rneider AT web.de>
2504 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2506 2007-06-12 Raphael Neider <rneider AT web.de>
2508 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2509 suppress bit defines if NO_BIT_DEFINES is #define'd
2510 * device/include/pic/pic*.h: recreated all headers to include
2511 conditional bit defines
2512 * device/include/pic/pic16f886.h,
2513 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2514 * device/include/pic/recreate.sh: script to recreate the complete
2515 device library files based on the currently supported devices
2517 2007-06-12 Borut Razem <borut.razem AT siol.net>
2519 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2520 support/regression/Makefile.in, support/scripts/build.mak,
2521 support/scripts/Makefile.snapshot:
2522 use new svn URL scheme
2523 * doc/sdccman.lyx: SDCC Wiki moved to
2524 http://sdcc.wiki.sourceforge.net/
2526 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2528 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2529 * support/regression/tests/bug1734654.c: added
2531 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2533 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2534 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2535 with literal operands
2537 2007-06-10 Borut Razem <borut.razem AT siol.net>
2539 * as/link/z80/lklibr.c: fixed mingw build warning
2540 lklibr.c:575: warning: implicit declaration of function 'tolower'
2541 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2542 src/z80/main.c: move target specific options from src/SDCCmain.c
2543 to src/<target>/main.c
2545 2007-06-09 Borut Razem <borut.razem AT siol.net>
2547 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2548 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2549 * support/regression/tests/bug-1294691.c: added
2551 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2553 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2554 can also be static, fixes bug 1733438
2555 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2556 have absolute address too
2557 (computeType): added optimization for 'cond ? true : false'
2558 * support/regression/tests/absolute.c: added test for static absolute var
2560 2007-06-08 Raphael Neider <rneider AT web.de>
2562 * src/regression/Makefile: suppress parallel builds, allow easy
2563 switching between pic14/pic16 ports
2564 * src/regression/picregs.h: added pic14/16 header file switch
2565 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2566 inline.c,nestfor.c,string1.c}: include "picregs.h"
2568 2007-06-07 Borut Razem <borut.razem AT siol.net>
2570 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2571 permanent solution to suppress GCC 4.2.0 c++ warning:
2572 deprecated conversion from string constant to `char *'
2573 use 'const char *' where ever required
2574 * support/regression/generate-cases.py: implemented more flexible rule
2575 for detection of testing functions, allowing white-spaces surrounding
2576 the function name and the 'void' parameter.
2577 * support/regression/tests/constantRange.c,
2578 support/regression/tests/scott-compare3.c: fixed failing regression
2579 tests, uncovered by implementation of more flexible rule for detection
2580 of testing functions
2582 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2586 2007-06-04 Borut Razem <borut.razem AT siol.net>
2588 * configure.in, configure, config_vc.awk: sdcc version number is now
2589 stored in configure.in; removed .version
2590 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2591 doc/INSTALL.txt: version bumped to 2.7.2
2592 * sim/ucsim/configure.in, sim/ucsim/configure:
2593 use "read" to read from .version
2595 2007-06-03 Borut Razem <borut.razem AT siol.net>
2597 * */Makefile.in: removed annoying warning:
2598 Makefile:xx: Makefile.dep: No such file or directory
2600 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2603 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2604 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2605 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2606 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2607 bugfix: only use newBoolLink for bit result type
2608 * src/SDCCicode.c (geniCodeLogic): added param tree,
2609 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2610 (geniCodeLogicAndOr): use IS_BIT,
2611 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2612 (ast2iCode): added tree param to geniCodeLogic for comparisons
2613 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2614 * support/regression/tests/bug1723128.c: added test NotZero
2616 2007-06-01 Borut Razem <borut.razem AT siol.net>
2618 * SDCPP synchronized with GCC CPP release version 4.2.0,
2619 currently the latest release:
2620 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2621 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2622 support/cpp2/cppdefault.h, support/cpp2/except.h,
2623 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2624 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2625 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2626 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2627 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2628 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2629 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2630 support/cpp2/opts.h, support/cpp2/output.h,
2631 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2632 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2633 support/cpp2/system.h, support/cpp2/version.c,
2634 support/cpp2/Makefile.in: modified
2635 * support/cpp2/opts-common.c: added
2636 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2637 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2638 search for included source file in local directory
2639 * sim/ucsim/configure, sim/ucsim/configure.in:
2640 temporary solution to suppress GCC 4.2.0 c++ warning:
2641 deprecated conversion from string constant to `char *'
2643 2007-06-01 Raphael Neider <rneider AT web.de>
2645 * device/lib/pic/libdev/pic12f683.c,
2646 * device/include/pic/pic12f683.h: added GPIO bits
2648 2007-06-01 Raphael Neider <rneider AT web.de>
2650 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2651 quotation marks, clarified role of PIC14 vs. PIC16 ports
2652 * src/pic16/devices.inc,
2653 * device/include/pic16/pic18fregs.h,
2654 * device/include/pic16/pic18f[24][45]j10.h,
2655 * device/lib/pic16/pics.all,
2656 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2657 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2658 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2659 for new devices as they are not yet supported by gputils
2661 2007-05-31 Borut Razem <borut.razem AT siol.net>
2663 * Small Device C Compiler 2.7.0 released
2664 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2665 changed sdcc version to 2.7.1
2666 * support/scripts/sdcc.nsi: added How to create WIN32 release
2669 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2671 * doc/sdccman.lyx: documented initialization and allocation of absolute
2672 variables, bit parameter passing, the need for function pointers to be
2673 reentrant and alpha quality support of inline and retrict
2675 2007-05-26 Borut Razem <borut.razem AT siol.net>
2677 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2678 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2679 * docs/knownbugs.html: updated
2681 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2685 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2687 (gencjneshort): optimized when left is AOP_DIR
2688 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2689 initializing unions in a struct/array
2690 * support/regression/fwk/include/testfwk.h: added defines for data, near
2691 and far for host and z80
2692 * support/regression/tests/bug1723128.c: new, added
2694 2007-05-22 Borut Razem <borut.razem AT siol.net>
2696 * doc/knownbugs.html: updated
2698 2007-05-21 Raphael Neider <rneider AT web.de>
2700 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2701 error message instead
2702 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2704 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2706 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2708 2007-05-21 Raphael Neider <rneider AT web.de>
2710 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2712 * src/regression/gpsim_assert.h,
2713 * src/regression/Makefile,
2714 * src/regression/pcodeopt.c: regression test for the above fix
2716 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2718 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2719 jumps to self, fixed bug 1717281
2721 2007-05-10 Borut Razem <borut.razem AT siol.net>
2723 * support/scripts/gen_known_bugs.pl: cosmetic fix
2724 * doc/knownbugs.html: generated by gen_known_bugs.pl
2726 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2728 * src/SDCCast.c (createFunction): also generate non-inlined version of
2729 function for functions declared as "static inline"
2730 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2731 function can be inlined after non-inlined version generated.
2733 2007-05-10 Borut Razem <borut.razem AT siol.net>
2735 * support/scripts/gen_known_bugs.pl: added script
2736 which generates knownbugs.html
2738 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2740 * doc/knownbugs.html: updated for release 2.7.0
2742 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2744 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2746 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2748 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2749 (throughout): updated generating comments
2750 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2751 (throughout): updated generating comments
2752 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2753 rule instead of at the second, or it might skip lines when removing the
2755 * support/regression/tests/bug1714204.c: changed test to foo
2757 2007-05-08 Borut Razem <borut.razem AT siol.net>
2759 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2760 thanks to SDCC Distributed Compile Farm members,
2761 added Z80 and GBZ80 command line options
2762 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2764 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2766 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2767 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2768 * support/regression/tests/longlit.c: modified to be tested at all and
2769 to pass the actual test
2771 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2773 * device/include/mcs51/uPSD33xx.h: Added.
2775 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * device/lib/_gptrput.c,
2778 * device/lib/_gptrget.c: removed old code,
2780 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2781 * support/regression/tests/bug1714204.c: new, added
2783 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2785 * support/regression/tests/regtrack.c: test was never executed
2786 because of the regression test being picky about white spaces.
2787 * device/lib/mcs51/crtclear.asm: added comment
2789 2007-05-06 Raphael Neider <rneider AT web.de>
2791 * device/lib/pic/Makefile.rules,
2792 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2793 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2795 2007-05-06 Raphael Neider <rneider AT web.de>
2797 * src/pic16/device.h,
2799 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2800 _pic16_setDefaultOptions): removed/reordered command-line args
2801 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2802 devices, regrouped command line args, environment variables),
2803 clarified sone points, added sections on how to add devices to the
2806 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2808 * src/z80/peeph.def: fixed bug in rule 2
2810 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2812 * src/port.h: added TARGET_MCS51_LIKE
2813 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2814 take advantage of it too
2815 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2816 (shiftR2Left2Result): Optimized: don't check shifting by 0
2817 * src/z80/peeph-z80.def,
2818 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2819 modifications, see patch 1700823
2820 * src/mcs51/peep.c (): fixed bug 1712928
2821 * support/regression/tests/bug1712928.c: new, added
2823 2007-05-05 Borut Razem <borut.razem AT siol.net>
2825 * device/lib/pic16/Makefile.common.in,
2826 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2827 removed bash dependencies
2829 2007-05-01 Borut Razem <borut.razem AT siol.net>
2832 fixed bug #1710507: --i-code-in-asm makes compile fail
2833 all iCode comments are now one liners
2834 * src/mcs51/gen.c: fixed memory leak
2836 2007-05-01 Raphael Neider <rneider AT web.de>
2838 * device/lib/pic/libdev/*.c
2839 * device/include/pic/*.h: regenerated all device libs from updated
2841 * support/scripts/inc2h.pl: documented usage, now uses strict to
2844 2007-04-30 Borut Razem <borut.razem AT siol.net>
2847 fixed bug #1669175: Problem with space in output paths
2848 documented how to use paths with spaces for Windows users
2850 2007-04-29 Borut Razem <borut.razem AT siol.net>
2852 * Fixed svn:eol-style and svn:keywords properties
2853 * src/SDCCval.c: fixed bug
2854 #1592871: Segfault with "large" const arrays of characters
2855 replaced recursion with iteration
2856 * Removed svn:executable property from non-executable files
2858 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2860 * src/mcs51/gen.c (genRet): fixed bug 1707003
2862 2007-04-27 Raphael Neider <rneider AT web.de>
2864 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2865 createReachingDefinitions,assignValnums,pic16_destructDF,
2866 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2867 prevent NULL pointer dereferences
2868 * device/lib/pic/libdev/pic16f886.c,
2869 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2870 prevent building them, gputils do not really support them yet
2872 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2874 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2875 helps printf_small. 32 bytes more __idata mem.
2877 2007-04-27 Raphael Neider <rneider AT web.de>
2879 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2880 return early when pb or pb->pcHead is NULL (patch #1708427)
2881 * src/regression/empty.c,
2882 * src/regression/Makefile: added test with empty functions
2883 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2885 2007-04-27 Borut Razem <borut.razem AT siol.net>
2887 * src/SDCCast.c: fixed feature request
2888 #1547512: Redundant strings linked when using sizeof("abc")
2890 2007-04-23 Borut Razem <borut.razem AT siol.net>
2892 * doc/sdccman.lyx, src/SDCCmain.c:
2893 peep-hole comments are generated only if --fverbose-asm option is
2894 specified and --no-peep-comments is not, as proposed by Frieder.
2895 * support/regression/Makefile.in: compile regression tests with
2896 --fverbose-asm option so one can "grep" whether a new (or an old)
2897 peephole is (still) applied; requested by Frieder.
2899 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2901 * device/include/pic/pic16f886.h,
2902 * device/include/pic/pic16f887.h,
2903 * device/lib/pic/libdev/pic16f886.c,
2904 * device/lib/pic/libdev/pic16f887.c,
2905 * device/include/pic/pic14devices.txt,
2906 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2908 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2910 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2913 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2915 * device/lib/_memset.c: assembler version for mcs51
2917 2007-04-22 Borut Razem <borut.razem AT siol.net>
2919 * support/scripts/listerr.c: program to create the list of errors and
2920 warnings list from - added
2921 * doc/sdccman.lyx: removed the note
2922 "For list of warnings and corresponding codes, see err_warn.txt"
2923 * src/SDCCsymt.c: fixed bug #1699804:
2924 Bug with some uses of sizeof(static local array) (MCS51)
2925 * support/regression/tests/bug-1699804.c: added
2927 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2929 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2930 (main): added option -i,
2931 (asmbl, case S_INCL): use search_path_fopen,
2932 mostly from patch 1579668 by Peter Miller, thanks
2933 * src/z80/main.c: fixed typo --callee-saves-bc
2934 * device/include/mcs51/compiler.h: added sfrword for Tasking
2936 2007-04-20 Borut Razem <borut.razem AT siol.net>
2938 * src/z80/main.c: replaced reserved keyword asm with asmblr
2940 2007-04-19 Borut Razem <borut.razem AT siol.net>
2942 * src/port.h: use const pointers to strings
2943 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2944 * src/pic16/main.c: include SDCCargs.h
2945 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2946 const char, since the strings are dynamically allocated
2947 * src/SDCCmain.c: options.code_seg and options.const_seg are
2948 dynamically allocated; check port specific command line options
2949 before the general ones
2950 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2952 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * device/include/ds400rom.h,
2955 * device/lib/ds390/lcd390.c,
2956 * device/lib/ds390/memcpyx.c,
2957 * device/lib/ds390/rtc390.c,
2958 * device/lib/ds400/ds400rom.c,
2959 * device/lib/ds400/memcpyx.c,
2960 * device/lib/hc08/_ret.c: more replacements of keywords with their
2961 double underscore equivalents
2962 * device/lib/ds390/Makefile.in,
2963 * device/lib/ds400/Makefile.in,
2964 * device/lib/gbz80/Makefile.in,
2965 * device/lib/hc08/Makefile.in,
2966 * device/lib/mcs51/Makefile.in,
2967 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2969 2007-04-17 Borut Razem <borut.razem AT siol.net>
2971 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2972 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2973 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2974 to --fverbose-asm, to be gcc'ish
2976 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2978 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2980 2007-04-17 Borut Razem <borut.razem AT siol.net>
2982 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2983 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2984 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2985 with their double underscore equivalent
2987 2007-04-14 Borut Razem <borut.razem AT siol.net>
2989 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2992 2007-04-13 Borut Razem <borut.razem AT siol.net>
2994 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2996 * device/examples/serialcomm/windows/serial.[ch],
2997 device/examples/serialcomm/windows/test_serialcomm.cpp:
2998 updated by Bela Torok
2999 * device/examples/serialcomm/windows/serialcomm.dsw,
3000 device/examples/serialcomm/windows/serialcomm.dsp: added
3002 2007-04-13 Jan Waclawek <wek AT efton.sk>
3004 * doc/sdccman.lyx: additions and changes at various places
3005 (submitted as #1697136).
3006 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3008 2007-04-10 Borut Razem <borut.razem AT siol.net>
3010 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3011 LyX file format changed to 245
3012 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3013 "FreeWare" replaced with "free open source"
3015 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3017 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3019 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3021 * device/include/pic16/pic18fregs.h,
3023 * device/lib/_decdptr.c,
3024 * device/lib/_divsint.c,
3025 * device/lib/_divslong.c,
3026 * device/lib/_divuint.c,
3027 * device/lib/_divulong.c,
3028 * device/lib/_fs2schar.c,
3029 * device/lib/_fs2sint.c,
3030 * device/lib/_fs2slong.c,
3031 * device/lib/_fs2uchar.c,
3032 * device/lib/_fs2uint.c,
3033 * device/lib/_fs2ulong.c,
3034 * device/lib/_fsadd.c,
3035 * device/lib/_fscmp.c,
3036 * device/lib/_fsdiv.c,
3037 * device/lib/_fseq.c,
3038 * device/lib/_fsget1arg.c,
3039 * device/lib/_fsget2args.c,
3040 * device/lib/_fsgt.c,
3041 * device/lib/_fslt.c,
3042 * device/lib/_fsmul.c,
3043 * device/lib/_fsneq.c,
3044 * device/lib/_fsnormalize.c,
3045 * device/lib/_fsreturnval.c,
3046 * device/lib/_fsrshift.c,
3047 * device/lib/_fssub.c,
3048 * device/lib/_fsswapargs.c,
3049 * device/lib/_gptrget.c,
3050 * device/lib/_gptrgetc.c,
3051 * device/lib/_gptrput.c,
3052 * device/lib/_logexpf.c,
3053 * device/lib/_modsint.c,
3054 * device/lib/_modslong.c,
3055 * device/lib/_moduint.c,
3056 * device/lib/_modulong.c,
3057 * device/lib/_mulint.c,
3058 * device/lib/_mullong.c,
3059 * device/lib/_schar2fs.c,
3060 * device/lib/_ser.c,
3061 * device/lib/_setjmp.c,
3062 * device/lib/_sint2fs.c,
3063 * device/lib/_slong2fs.c,
3064 * device/lib/_spx.c,
3065 * device/lib/_uchar2fs.c,
3066 * device/lib/_uint2fs.c,
3067 * device/lib/_ulong2fs.c,
3068 * device/lib/asincosf.c,
3069 * device/lib/atanf.c,
3070 * device/lib/calloc.c,
3071 * device/lib/ds390/tinibios.c,
3072 * device/lib/ds400/tinibios.c,
3073 * device/lib/expf.c,
3074 * device/lib/free.c,
3075 * device/lib/hc08/_mulint.c,
3076 * device/lib/logf.c,
3077 * device/lib/malloc.c,
3078 * device/lib/printf_fast.c,
3079 * device/lib/printf_tiny.c,
3080 * device/lib/printfl.c,
3081 * device/lib/realloc.c,
3082 * device/lib/ser_ir.c,
3083 * device/lib/serial.c,
3084 * support/regression/tests/libmullong.c: replaced all special keywords
3085 with their double underscore equivalent
3086 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3087 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3089 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3090 (genRet): if the bit-symbol is ruonly it already is in the carry
3091 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3092 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3093 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3094 type UCHAR if dest is not bit
3096 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3098 * device/include/math.h,
3099 * device/lib/cotf.c,
3100 * device/lib/expf.c,
3101 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3103 2007-04-01 Borut Razem <borut.razem AT siol.net>
3105 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3106 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3107 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3108 gcc_unreachable() called internal_error()...
3110 2007-03-30 Raphael Neider <rneider AT web.de>
3112 * src/pic/ralloc.c (isData): suppress garbage debug output
3114 2007-03-28 Borut Razem <borut.razem AT siol.net>
3117 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3118 is developed, built and used worldwide, and the word "night" doesn't
3121 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3123 * device/include/mcs51/C8051F360.h: new, added
3124 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3126 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3128 * src/SDCC.y (declaration_specifiers, function_specifier),
3129 * support/Util/SDCCerr.c,
3130 * support/Util/SDCCerr.h,
3132 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3134 * src/SDCCmem.c (deallocParms),
3135 * src/SDCCast.c: support for function inlining, not quite complete
3136 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3137 'restrict' qualifier
3139 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3141 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3142 (saveRBank, unsaveRBank): don't save bits,
3143 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3144 * support/regression/tests/bug1535242.c: new, added
3145 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3146 thanks Alexey Shamrin <shamrin AT gmail.com>,
3147 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3148 removed header guard)
3150 * sdcc.spec: bumped version to 2.6.5
3151 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3153 2007-03-22 Borut Razem <borut.razem AT siol.net>
3155 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3156 fixed bug #1653671: sdcdb integration into ddd is broken
3158 2007-03-22 Raphael Neider <rneider AT web.de>
3160 * src/pic/gen.c (popGetExternal): augmented to also create references
3161 to external variables (not only labels),
3162 (genCall): comment on plan to reduce PAGESEL overhead,
3163 (genFunction, genEndFunction): also save/restore FSR around interrupt
3164 handling code, removed lots of unused code
3165 (genDivOneByte): release acquired temp register
3166 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3168 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3169 for registers that need to be saved during interrupts (FSR, STATUS,
3170 PCLATH; W needs special handling), currently only FSR is used
3172 2007-03-22 Raphael Neider <rneider AT web.de>
3174 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3176 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3178 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3180 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3182 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3184 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3186 * as/link/aslink.h: added LKOBJEXT
3187 * as/link/hc08/link_hc08.dsp,
3188 * as/link/hc08/Makefile.bcc,
3189 * as/link/hc08/Makefile.in,
3190 * as/link/mcs51/aslink.dsp,
3191 * as/link/mcs51/Makefile.bcc,
3192 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3193 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3194 * as/link/lkaomf51.c: merged and moved
3195 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3196 * as/link/z80/lkdata.c,
3197 * as/link/lkdata.c: merged and moved
3198 * as/link/hc08/lkmain.c,
3199 * as/link/mcs51/lkmain.c: cosmetic changes
3200 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3201 * as/link/lklex.c: use LKOBJEXT
3202 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3203 ANSI-fied functions, removed bubble-sorts
3204 * as/link/z80/lksym.c as/link/lksym.c: merged,
3206 * as/link/z80/linkgbz80.dsp,
3207 * as/link/z80/linkz80.dsp,
3208 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3209 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3210 * as/link/z80/lkhead.c,
3211 * as/link/z80/lklex.c: deleted
3212 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3213 * as/link/z80/lkmain.c: added copyfile()
3215 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3217 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3219 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3221 * device/lib/_strlen.c: assembler version for mcs51
3223 2007-03-13 Raphael Neider <rneider AT web.de>
3225 * device/include/pic16/pic18f2221.h,
3226 * device/include/pic16/pic18f2321.h,
3227 * device/include/pic16/pic18f2331.h,
3228 * device/include/pic16/pic18f4221.h,
3229 * device/include/pic16/pic18f4321.h,
3230 * device/include/pic16/pic18f4331.h: fixed config byte location names
3231 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3232 consistently named config byte locations
3234 2007-03-13 Borut Razem <borut.razem AT siol.net>
3236 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3237 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3238 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3239 as/link/z80/Makefile.in, as/z80/Makefile.in:
3242 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3244 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3245 * device/lib/printf_large.c: pointer was converted to generic
3246 pointer for mcs51 models other than model-small (Maarten noticed)
3248 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3250 * device/include/mcs51/ADuC84x.h: Added.
3252 2007-03-10 Borut Razem <borut.razem AT siol.net>
3254 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3255 fixed RFE #1624219: double backslashes in filenames;
3256 functions hexEscape(), octalEscape() and copyStr() moved from
3257 SDCCval.c to SDCCutil.c and made them glovbally available
3259 2007-03-09 Borut Razem <borut.razem AT siol.net>
3261 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3262 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3263 1673361: Missaligned comments in output files
3265 2007-03-09 Raphael Neider <rneider AT web.de>
3267 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3269 2007-03-09 Raphael Neider <rneider AT web.de>
3273 * src/pic/ralloc.c: suppress undesired debug output
3274 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3276 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3278 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3280 2007-03-07 Borut Razem <borut.razem AT siol.net>
3282 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3283 search include files in the current directory
3285 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3287 * src/SDCCglue.c (emitMaps, glue),
3288 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3290 * support/regression/tests/absolute.c: added xdata test
3292 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3294 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3295 added condition to macro, fixes bug 1666080
3297 2007-03-02 Raphael Neider <rneider AT web.de>
3299 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3301 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3303 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3304 be cleared. Unconditionally set __XPAGE
3305 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3307 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3312 * src/mcs51/rtrack.c,
3314 * doc/sdccman.lyx: added --no-gen-comments
3315 * src/mcs51/peeph.def: added 192.b, disabled 185
3317 2007-02-25 Raphael Neider <rneider AT web.de>
3319 * src/pic16/gen.c (genCast): fixed typo
3320 * device/lib/pic16/Makefile.subdir: only install existing files
3321 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3323 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3325 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3326 * device/lib/mcs51/crtclear.asm,
3327 * device/lib/mcs51/crtxclear.asm: renumbered labels
3328 * device/lib/mcs51/Makefile.in: added crtcall.asm
3329 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3330 * src/mcs51/gen.c (movc): removed,
3331 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3333 (toCarry, genSend, genRet): added function toCarry,
3334 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3335 (assignBit, genAssign, genCast): added function assignBit
3336 * src/mcs51/Makefile.bcc: added rtrack.c
3337 * src/mcs51/ralloc.h: made valueKnown a bitfield
3338 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3339 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3340 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3341 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3342 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3343 (_pop): only pop valid pairs, see gencjneshort,
3344 (gencjneshort): return pair that still needs to be popped, restructured,
3345 (gencjne, genCmpEq): call _pop
3347 2007-02-23 Raphael Neider <rneider AT web.de>
3349 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3351 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3353 * device/include/mcs51/P89LPC925.h: Added.
3355 2007-02-18 Raphael Neider <rneider AT web.de>
3357 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3359 2007-02-17 Borut Razem <borut.razem AT siol.net>
3361 * support/cpp2/directives.c, support/cpp2/version.c:
3362 synchronized with GCC CPP 4.1.2
3364 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3366 * src/mcs51/rtrack.h,
3367 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3368 by checking the strings passed by emitcode() to the assembler.
3369 Feel free to change. This in part addresses RFE #482179.
3370 Set environment variable SDCC_RTRACK to enable.
3371 * src/mcs51/gen.c: inserted hooks
3372 * src/mcs51/ralloc.h: added two members to struct regs
3373 * support/regression/tests/regtrack.c: added
3375 2007-02-14 Borut Razem <borut.razem AT siol.net>
3377 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3378 * Makefile.in: applied patch from Makefile related part of
3379 #1469393: Compiler does not initialize static data
3381 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3383 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3384 for better fix of bug 1273984, compiles pic16 rand.c
3386 2007-02-12 Borut Razem <borut.razem AT siol.net>
3388 * src/pic16/main.c: fixed pic16 standard library directory bug
3390 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * src/hc08/gen.c (genSwap): fix swap regression test
3394 2007-02-10 Borut Razem <borut.razem AT siol.net>
3396 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3398 * support/regression/tests/bug-1654060.c: added regression test for
3401 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3403 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3404 bit moves in return statement
3406 2007-02-09 Borut Razem <borut.razem AT siol.net>
3408 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3411 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3413 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3414 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3416 2007-02-07 Raphael Neider <rneider AT web.de>
3418 * src/pic16/devices.inc,
3419 * device/include/pic16/pic18fregs.h,
3420 * device/include/pic16/pic18f[24][34]31.h,
3421 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3422 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3423 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3425 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3427 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3428 can this have lived here for so many years?
3429 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3430 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3431 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3433 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3435 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3436 appended by loop induction must be at the very end of the eBBlock
3438 2007-02-05 Kevin Vigor
3440 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3442 2007-02-05 Borut Razem <borut.razem AT siol.net>
3444 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3445 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3447 2007-02-03 Borut Razem <borut.razem AT siol.net>
3449 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3450 applied patch #1646602 option to set default signedness of char to
3451 unsigned, added -funsigned-char command line option,
3452 thanks to Gunther Jehle
3453 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3454 prompt for file deletion a few hundred times (especially the
3455 subversion files, which have ro permissions so it asks for
3456 confirmation), thanks to Simon McAuliffe;
3457 added {} + option to find in order to remove multiple files from a
3460 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3462 * device/include/mcs51/SST89x5xRDx.h: Added.
3464 2007-02-02 Raphael Neider <rneider AT web.de>
3466 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3467 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3469 2007-02-01 Raphael Neider <rneider AT web.de>
3471 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3474 2007-01-31 Borut Razem <borut.razem AT siol.net>
3476 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3477 if compiled with GCC. Thanks to Raphael Neider
3479 2007-01-31 Raphael Neider <rneider AT web.de>
3481 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3482 operand names, handles name and (name + n) for all n,
3483 (sameBank): restructured, also check bank allocation policy,
3484 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3485 (pic14_operandsAllocatedInSameBank): check whether to operands
3486 will be allocated into the same bank (i.e., section) to reduce
3487 BANKSEL overhead, queried from pcode.c:sameBank,
3488 (pic14printLocals): reintroduced clustering registers into a single
3489 section: all compiler generated symbols will now reside in one
3490 bank (per file), reducing BANKSEL overhead and code size,
3491 (showAllMemmaps): use local dbuf where possible
3493 2007-01-29 Raphael Neider <rneider AT web.de>
3495 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3496 (call_libraryfunc): retrieve/create symbol and mark as used,
3497 (genFunction): mark defined functions as non-extern and add again
3498 to code memmap for later output
3499 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3500 (pic14printLocals): reworked for new symbol emission,
3501 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3502 showAllMemmaps): reworked symbol output using dbufs, added handling
3503 of string literals (still incomplete),
3504 (picglue): removed symbol emission, moved into showAllMemmaps,
3505 (emitSymbolSet): new workhorse for symbol output,
3506 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3508 2007-01-29 Borut Razem <borut.razem AT siol.net>
3510 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3511 component contains the extension separator.
3513 2007-01-28 Borut Razem <borut.razem AT siol.net>
3515 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3517 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3518 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3519 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3520 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3521 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3522 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3523 src/z80/gen.c, support/Util/MySystem.c:
3524 accept slash and backslash as directory separator on WIN32 and
3527 2007-01-28 Raphael Neider <rneider AT web.de>
3529 * src/pic16/devices.inc,
3530 * device/include/pic16/pic18f[24][23]21.h,
3531 * device/include/pic16/pic18fregs.h,
3532 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3533 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3534 * device/lib/pic16/libio/adc.ignore,
3535 * device/lib/pic16/libio/i2c.ignore,
3536 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3537 family, as gputils do not yet support the devices
3538 * device/lib/pic16/Makefile.subdir: ignore errors on install
3539 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3540 headers and libraries from gputils .inc files
3542 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3544 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3546 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3548 * doc/sdccman.lyx: add printf benchmarks
3550 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3552 * device/lib/printf_fast.c: fix %c, char promoted to int
3553 * device/lib/printf_tiny.c: fix %c, char promoted to int
3555 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3557 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3559 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3561 * support/regression/tests/swap.c: 64 bit hosts failed
3562 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3564 2007-01-25 Raphael Neider <rneider AT web.de>
3566 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3567 based on absolute register address, patch by Alex Blond
3569 2007-01-22 Raphael Neider <rneider AT web.de>
3571 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3572 emitted, do not emit them again...
3574 2007-01-22 Raphael Neider <rneider AT web.de>
3576 * src/regression/bank1.c, src/regression/compare6.c,
3577 src/regression/add.c: cosmetic changes
3578 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3579 * src/pic/gen.c: fixed global zero and one,
3580 (aopForSym): removed unued code,
3581 (aopGet): assert aop is defined, check and use `index' of
3582 pCodeImmd operands (fixes #1630908),
3583 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3584 (register_reassign): prevent accidental register unification,
3585 (ReuseReg): cosmetic changes (also above)
3586 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3587 pic14emitStaticSeg): do not emit initialized data,
3588 (printIval*): replaced with working versions,
3589 (pic14createInterruptVect,picglue): use idata for initialized data,
3590 now init data should work in all modules (not only main()),
3591 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3593 2007-01-21 Borut Razem <borut.razem AT siol.net>
3595 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3596 use -fPIC or -fpic if they are supported and not ignored
3597 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3598 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3600 2007-01-20 Borut Razem <borut.razem AT siol.net>
3602 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3603 implemented RFE #1470316: allow "$" in variable names
3605 2007-01-20 Raphael Neider <rneider AT web.de>
3607 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3609 2007-01-20 Raphael Neider <rneider AT web.de>
3611 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3612 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3613 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3614 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3615 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3616 * device/lib/pic/libdev/pic*.c,
3617 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3618 * device/lib/pic/libdev/Makefile.in: show progress
3620 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3622 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3623 * support/scripts/sdcc_cygwin_mingw32,
3624 * support/scripts/sdcc_mingw32,
3625 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3626 conformance with autoconf 2.6
3628 2007-01-19 Raphael Neider <rneider AT web.de>
3630 * src/pic/device.c (register_map): fixed list construction
3631 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3632 (genMod): removed case for genModbits,
3633 (genModbits): removed as now unused/unimplemented
3634 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3636 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3638 * support/regression/tests/swap.c: added in response to #1638622
3639 * doc/sdccman.lyx: synced version, minor changes
3641 2007-01-18 Borut Razem <borut.razem AT siol.net>
3643 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3644 thanks to Gunther Jehle
3645 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3646 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3647 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3648 use filename in lineno instead.
3649 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3650 print the file name in ast_print()
3652 2007-01-18 Borut Razem <borut.razem AT siol.net>
3654 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3656 * src/SDCC.lex: stringLiteral() returns const char pointer,
3657 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3658 fixed column counting
3659 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3660 accept const char pointer as parameter
3661 * src/SDCCdwarf2.c: corrected buffer size
3663 2007-01-17 Borut Razem <borut.razem AT siol.net>
3665 * support/Util/dbuf_string.c: fixed for amd64
3667 2007-01-15 Borut Razem <borut.razem AT siol.net>
3669 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3670 removed terminal symbol ELIPSIS, since it was never generated by the
3671 lexer and it was wrongly used in parameter_identifier_list rule
3673 2007-01-15 Raphael Neider <rneider AT web.de>
3675 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3676 code page and data banking description
3677 * src/pic/genarith.c,
3678 * src/pic/gen.h: removed bit arithmetic functions,
3679 updated exit(1) to exit(EXIT_FAILURE)
3680 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3681 * device/include/pic16/pic18f2455.h,
3682 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3683 TRISD and TRISE, fixed/added some bit names
3684 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3685 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3686 updated pic18f2455.{c,h} instead of duplicating them
3688 2007-01-14 Borut Razem <borut.razem AT siol.net>
3690 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3691 Cannot debug files that contain spaces in the path name
3692 by converting spaces in asm file name to underscores
3694 2007-01-13 Borut Razem <borut.razem AT siol.net>
3696 * doc/sdccman.lyx: fixed format errors
3698 2007-01-10 Borut Razem <borut.razem AT siol.net>
3700 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3701 codeseg/constseg #pragma fail
3702 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3703 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3704 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3705 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3707 2007-01-09 Borut Razem <borut.razem AT siol.net>
3709 * get rid of diagnistic.[ch], pretty-print.[ch],
3710 c-pretty-print.[ch], ... used just for error, warning, ...
3712 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3713 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3714 suppoprt/cpp2/pretty-print.[ch]:
3716 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3717 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3718 suppoprt/cpp2/sdcpp.dsp:
3721 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3723 * device/lib/printf_large.c (output_float): removed recursion,
3724 use smaller buffer on stack for mcs51,
3725 fixed bug printing 1.96
3726 * support/regression/tests/snprintf.c: added test
3728 2007-01-07 Borut Razem <borut.razem AT siol.net>
3730 * use dynamic memory buffers instead temporary files
3731 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3733 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3734 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3735 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3736 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3737 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3738 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3739 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3740 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3741 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3742 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3743 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3744 support/Util/dbuf.c, support/Util/dbuf.h:
3746 * .version, sdcc.spec: bumped version to 2.6.4
3748 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3750 * src/port.h: added TARGET_Z80_LIKE macro
3751 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3752 output PSEG location if --xram-loc or --xstack-loc was used
3753 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3755 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3757 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3758 * as/as_z80.dsp, as/z80/as_z80.dsp,
3759 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3760 * sdcc.dsw: moved project files into subdir
3761 * as/hc08/as_hc08.dsp,
3762 * as/hc08/Makefile.bcc,
3763 * as/hc08/Makefile.in,
3764 * as/mcs51/Makefile.bcc,
3765 * as/mcs51/Makefile.in,
3766 * as/z80/Makefile.bcc,
3767 * as/z80/Makefile.in,
3768 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3771 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3774 * as/mcs51/asmain.c,
3776 * as/z80/assym.c: removed include "strcmpi.h"
3777 * as/hc08/strcmpi.c,
3778 * as/hc08/strcmpi.h,
3779 * as/mcs51/strcmpi.c,
3780 * as/mcs51/strcmpi.h,
3781 * support/Util/strcmpi.c,
3782 * support/Util/strcmpi.h: removed files
3783 * as/strcmpi.c: added as_strncmpi()
3785 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3787 * sdcc.dsw: Added some dependencies on project config.dsp
3789 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3791 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3792 with [di]ram_start to fix a regresion
3794 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3796 * configure.in: added missing mcs51 in status output
3797 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3799 * debugger/mcs51/clean.mk (distclean): remove config.h
3800 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3801 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3802 options.h, s-options-h and options.c
3803 * support/cpp2/clean.mk: unused, removed
3804 * Makefile.common.in,
3807 * as/hc08/Makefile.in,
3809 * as/mcs51/Makefile.in,
3810 * as/mcs51/clean.mk,
3813 * as/z80/Makefile.in,
3815 * as/link/Makefile.in,
3816 * as/link/hc08/Makefile.in,
3817 * as/link/hc08/clean.mk,
3818 * as/link/mcs51/Makefile.in,
3819 * as/link/mcs51/clean.mk,
3820 * as/link/z80/Makefile.in,
3821 * as/link/z80/clean.mk,
3822 * as/link/z80/conf.mk,
3823 * debugger/mcs51/Makefile.in,
3824 * debugger/mcs51/clean.mk,
3825 * device/include/Makefile.in,
3826 * device/lib/Makefile.in,
3827 * device/lib/mcs51/Makefile.in,
3828 * device/lib/pic/Makefile.in,
3829 * device/lib/pic/Makefile.common.in,
3830 * device/lib/pic/Makefile.subdir,
3831 * device/lib/pic/Makefile.rules,
3832 * device/lib/pic16/libio/Makefile.in,
3833 * device/lib/pic16/Makefile.subdir,
3834 * device/lib/pic16/libdev/Makefile.in,
3835 * device/lib/pic16/Makefile.rules,
3836 * device/lib/pic16/Makefile.common.in,
3837 * sim/ucsim/avr.src/Makefile.in,
3838 * sim/ucsim/main_in.mk,
3839 * sim/ucsim/cmd.src/Makefile.in,
3840 * sim/ucsim/doc/Makefile.in,
3841 * sim/ucsim/gui.src/Makefile.in,
3842 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3843 * sim/ucsim/gui.src/serio.src/Makefile.in,
3844 * sim/ucsim/hc08.src/Makefile.in,
3845 * sim/ucsim/libltdl/Makefile.in,
3846 * sim/ucsim/s51.src/Makefile.in,
3847 * sim/ucsim/sim.src/Makefile.in,
3848 * sim/ucsim/sim.src/conf.mk,
3849 * sim/ucsim/xa.src/Makefile.in,
3850 * sim/ucsim/z80.src/Makefile.in,
3854 * support/cpp2/Makefile.in,
3855 * support/librarian/Makefile.in,
3856 * support/librarian/clean.mk,
3857 * support/makebin/Makefile.in,
3858 * support/makebin/clean.mk,
3859 * support/packihx/Makefile.in,
3860 * support/regression/Makefile.in,
3861 * support/regression/ports/ds390/spec.mk,
3862 * support/regression/ports/gbz80/spec.mk,
3863 * support/regression/ports/hc08/spec.mk,
3864 * support/regression/ports/mcs51/spec.mk,
3865 * support/regression/ports/mcs51-large/spec.mk,
3866 * support/regression/ports/mcs51-medium/spec.mk,
3867 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3868 * support/regression/ports/pic14/spec.mk,
3869 * support/regression/ports/pic16/spec.mk,
3870 * support/regression/ports/mcs51-stack-auto/spec.mk,
3871 * support/regression/ports/ucz80/spec.mk,
3872 * support/regression/ports/xa51/spec.mk,
3873 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3874 adding a slash after $(top_builddir) and/or adding @datarootdir@
3876 * debugger/mcs51/configure.in,
3877 * device/lib/pic/configure.in,
3878 * device/lib/pic16/configure.in,
3879 * sim/ucsim/configure.in,
3880 * support/cpp2/configure.in,
3881 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3883 * debugger/mcs51/configure,
3884 * device/lib/pic/configure,
3885 * device/lib/pic16/configure,
3886 * sim/ucsim/configure,
3887 * support/cpp2/configure,
3888 * support/packihx/configure: generated with autoconf 2.60
3890 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3892 * as/link/hc08/lkihx.c (newArea),
3893 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3895 2007-01-02 Borut Razem <borut.razem AT siol.net>
3897 * doc/sdccman.lyx: documented #pragma sdcc_hash
3898 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3900 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3902 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3904 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3905 empty 'while'-loop to work correctly, see regression test 'while.c'
3906 * support/regression/tests/while.c: added
3908 2007-01-01 Borut Razem <borut.razem AT siol.net>
3910 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3911 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3912 support/cpp2/libcpp/sdcpp.c:
3913 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3914 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3915 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3917 2006-12-31 Borut Razem <borut.razem AT siol.net>
3919 * SDCPP synchronized with GCC CPP release version 4.1.1,
3920 currently the latest release:
3921 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3922 support/cpp2/libcpp/include/cpp-id-data.h
3923 support/cpp2/libiberty/fopen_unlocked.c
3924 support/cpp2/libiberty/md5.c
3926 support/cpp2/opt-functions.awk
3927 support/cpp2/opt-gather.awk
3928 support/cpp2/optc-gen.awk
3929 support/cpp2/opth-gen.awk:
3931 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3932 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3933 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3934 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3935 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3936 support/cpp2/diagnostic.h, support/cpp2/except.h,
3937 support/cpp2/hwint.h, support/cpp2/input.h,
3938 support/cpp2/intl.h, support/cpp2/move-if-change,
3939 support/cpp2/opts.c, support/cpp2/opts.h,
3940 support/cpp2/output.h, support/cpp2/prefix.c,
3941 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3942 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3943 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3944 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3945 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3946 support/cpp2/version.c:
3948 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3949 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3950 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3951 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3952 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3953 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3954 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3955 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3956 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3957 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3958 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3960 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3961 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3962 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3963 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3964 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3965 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3966 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3967 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3968 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3969 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3970 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3971 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3972 support/cpp2/system.h:
3975 2006-12-31 Borut Razem <borut.razem AT siol.net>
3977 * configure.in, configure: fixed bug #1538756: configure dies if bison
3978 and flex are not installed, 2nd try
3980 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3982 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3983 400.x for better code in RFE 899102
3985 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3987 * src/SDCCpeeph.c (deadMove),
3989 * src/mcs51/peep.h: renamed 'op' by 'reg'
3990 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3991 (scan4op): small change for removeDeadMove(), added support for
3992 'callee saves' and/or PACLL function calls,
3993 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3994 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3995 left in new dispatcher mcs51DeadMove()
3996 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3998 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4000 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4002 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4003 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4005 2006-12-30 Borut Razem <borut.razem AT siol.net>
4007 * support/cpp2/spacs.h: deleted from svn
4008 * configure.in, configure: fixed bug #1538756: configure dies if bison
4009 and flex are not installed
4011 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4013 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4014 with this z80 passes printf float test when enabled
4015 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4017 2006-12-28 Borut Razem <borut.razem AT siol.net>
4019 * support/cpp2/config.in, support/cpp2/configure.in,
4020 support/cpp2/configure, support/cpp2/Makefile.in:
4021 fix for the solaris build
4023 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4025 * src/SDCC.y (type_specifier2, pointer),
4027 * src/SDCCsymt.c (mergeSpec, checkSClass),
4028 * support/Util/SDCCerr.c,
4029 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4030 * support/valdiag/valdiag.py: Allow test cases to specify
4031 required language standard
4032 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4033 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4035 2006-12-27 Borut Razem <borut.razem AT siol.net>
4037 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4038 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4040 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4042 * support/cpp2/libiberty/Makefile.bcc: updated
4043 * src/pic16/main.c: fixed #pragma udata handling
4044 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4046 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4048 * src/SDCCpeeph.c: made labelHashEntry global,
4049 made pcDistance, FBYNAME static,
4050 (pcDistance): made static, use isComment and isLabel,
4052 (getLabelRef): added, extracted from labelRefCount(),
4053 (labelRefCount): use new getLabelRef(),
4054 (callFuncByName): made static, added deadMove,
4055 use isComment and isLabel,
4056 (newPeepRule): made static, set isLabel,
4057 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4058 labels from peephole rules,
4059 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4060 when isComment or isLabel is set
4061 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4062 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4064 * src/mcs51/peep.h: added
4065 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4066 * src/port.h: added peep->deadMove to port structure
4067 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4068 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4069 deadMove, finally removed no. 1 and 2
4076 * src/hc08/gen.c: mark lines with isComment or isLabel
4077 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4079 * sdcc.spec: bumped version to 2.6.3
4081 2006-12-26 Borut Razem <borut.razem AT siol.net>
4083 * support/cpp2/Makefile.in: added dependency on options.h
4084 * configure: regenerated
4085 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4086 * support/cpp2/Makefile.in: added vasprintf.c
4088 2006-12-25 Borut Razem <borut.razem AT siol.net>
4090 * SDCPP synchronized with GCC CPP release version 3.4.6,
4091 the latest release before 4.x:
4092 * support/cpp2/Makefile.in, support/cpp2/config.h,
4093 support/cpp2/configure, support/cpp2/configure.in,
4094 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4095 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4096 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4097 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4098 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4099 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4100 support/cpp2/cpptrad.c, support/cpp2/except.h,
4101 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4102 support/cpp2/hwint.h, support/cpp2/intl.h,
4103 support/cpp2/line-map.c, support/cpp2/line-map.h,
4104 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4105 support/cpp2/output.h, support/cpp2/prefix.c,
4106 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4107 support/cpp2/system.h, support/cpp2/version.c:
4109 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4110 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4111 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4112 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4113 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4114 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4115 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4116 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4117 support/cpp2/move-if-change, support/cpp2/opts.c,
4118 support/cpp2/opts.h, support/cpp2/opts.sh,
4119 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4120 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4121 support/cpp2/win32, support/cpp2/win32/dirent.c,
4122 support/cpp2/win32/dirent.h:
4124 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4125 * support/cpp2/sdcpp.h: renamed from sdcc.h
4126 * sdcppinit.c: deleted
4128 2006-12-23 Borut Razem <borut.razem AT siol.net>
4130 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4131 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4132 preproc.c: an other try to fix bug #982435: introduced
4133 -pedantic-parse-number command line option and pedantic_parse_number
4136 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4138 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4140 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4141 corrected overlayed areax addresses, warn about memory overlaps
4142 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4151 * src/port.h: added xabs_name and iabs_name
4152 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4153 (glue, emitMaps): create and emit maps d_abs and i_abs
4154 * src/SDCCglue.h: cosmetic changes
4155 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4157 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4158 (allocDefault): put absolute, initialized globals in them
4159 * support/regression/tests/absolute.c: added absolute bdata test
4160 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4162 2006-12-20 Borut Razem <borut.razem AT siol.net>
4164 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4165 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4166 added regression test for bug #982435
4168 2006-12-18 Borut Razem <borut.razem AT siol.net>
4170 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4171 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4172 small cosmetic changes
4173 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4174 * support/regression/tests/bug-1351710.c: added regression test
4176 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4178 * doc/sdccman.lyx: added the long missed iCode table
4179 "<where is figure II?>", added links to wiki
4181 2006-12-17 Borut Razem <borut.razem AT siol.net>
4183 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4184 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4185 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4186 unified table driven pragma handling, pragma argument type checking
4187 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4188 current one - version 1.1.3
4189 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4191 2006-12-13 Raphael Neider <rneider AT web.de>
4193 * src/pic/device.h: removed AssignedMemory structure and macros
4194 * src/pic/device.c: removed global finalMapping (linker assigns
4196 (register_map): add SFRs to remembered memRanges
4197 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4198 assignFixedRegisters,assignRelocatableRegisters): removed,
4199 (setMaxRAM,validAddress): adapted accordingly,
4200 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4201 reasonably sized sharebanks,
4202 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4203 (allDefsOutOfRange): removed unused code,
4204 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4206 * src/pic/pcode.c (register_reassign): removed recursion warning,
4207 fired far too often,
4208 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4209 to use existing pic14_stringInSet() to avoid duplicate symbols,
4210 tidied up the code a bit,
4211 (pic14printLocals): added in symmetry to printExterns, replaces
4212 writeUsedRegs more or less,
4213 (picglue): call new pic14_printLocals(),
4214 * device/include/pic/pic*.h: removed #pragma memmap directives,
4215 information gathered from include/pic/pic14devices.txt
4216 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4218 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4220 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4222 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4224 * device/include/mcs51/cc2430.h: fixed missing ';'
4226 2006-12-10 Raphael Neider <rneider AT web.de>
4228 * device/lib/pic16/libc/stdio/vfprintf.c,
4229 * device/lib/pic16/libc/stdio/printf_small.c,
4230 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4231 char arguments, as char varargs are cast to int by the caller,
4232 hopefully fixes #1604915 (other device libraries are still affected)
4234 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4236 * src/mcs51/ralloc.c (packRegsForAssign),
4237 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4239 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4241 * device/include/malloc.h: removed init_dynamic_memory
4242 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4243 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4244 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4245 * device/lib/libsdcc.lib,
4246 * device/lib/Makefile.in,
4247 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4248 * doc/sdccman.lyx: documented use of new _heap.c
4249 * support/regression/tests/malloc.c: removed init_dynamic_memory
4250 * src/cdbFile.c(spacesToUnderscores): new function,
4251 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4253 * device/include/tinibios.h: removed defines for putchar and getchar
4254 * device/lib/ds390/Makefile.in: added putchar.c
4255 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4257 2006-12-09 Borut Razem <borut.razem AT siol.net>
4259 * support/cpp2/sdcc.h: prevent multiple inclusion
4260 * support/cpp2/options.h: deleted
4262 2006-12-08 Borut Razem <borut.razem AT siol.net>
4264 * support/cpp2/sdcc.h: removed x*alloc() macros
4265 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4266 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4267 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4268 * support/cpp2/system.h: moved #include "sdcc.h"
4269 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4270 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4272 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4273 -funsigned-char options
4274 * support/cpp2/sdcppmain.c: fixed bug 1611411
4276 2006-12-07 Borut Razem <borut.razem AT siol.net>
4278 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4281 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4283 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4284 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4286 * .version: bumped to 2.6.2 because a) it's been a while
4287 b) the linker sources have moved c) the preprocessor is upgraded
4289 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4291 * support/regression/tests/snprintf.c: some checks
4292 * lib/src/printf_large.c: %bc: read char instead of int from stack
4294 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4296 * device/include/mcs51/cc2430.h: inserted _XPAGE
4298 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4300 * device/include/mcs51/cc2430.h: added
4302 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4304 * device/include/asm/default/features.h,
4305 * device/include/asm/ds390/features.h,
4306 * device/include/mcs51/at89s53.h,
4307 * device/include/ser.h,
4308 * device/include/ser_ir.h,
4309 * device/include/serial.h: changed keywords to double underscore variants,
4310 fixes bug 1590261 some more, thanks Steven Borley
4312 2006-12-01 Raphael Neider <rneider AT web.de>
4314 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4315 but emit warning (recursion is not supported for pic14)
4317 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4319 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4320 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4322 2006-11-30 Raphael Neider <rneider AT web.de>
4324 * src/pic/device.c (dump_sfr): always emit symbols
4325 * src/pic/glue.c (pic14printPublics): fixed typo
4327 2006-11-30 Raphael Neider <rneider AT web.de>
4329 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4330 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4331 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4332 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4333 a sharebank, use a non-shared bank for the stack if none available
4334 * src/pic/device.h (struct memRange): added linked list next field,
4335 added prototypes for above functions
4336 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4337 (typeRegWithIdx): accept fixed and unfixed stack registers
4338 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4339 the stack, handle shared and banked stack (except for WSAVE),
4340 (insertBankSel): removed useless optimization (will never fire),
4341 (FixRegisterBanking): added optimization for devices with only one
4342 possibly aliased bank of memory, like 16f84
4343 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4344 devices have no SHAREBANK in the linker script
4345 * device/include/pic/pic14devices.txt: documented memmap
4346 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4348 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4350 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4351 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4352 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4353 genhc08Code): switched most of the D (debug) macros to DD (detailed
4354 debug) macros to better control clutter in the generated .asm file.
4355 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4356 genRightShift): fixed bug with non-constant bit shift stored to
4357 a volatile result (SF Open Discussion forum thread #1616749).
4358 Single byte case is not yet optimized.
4360 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4362 * device/include/asm/mcs51/features.h,
4363 * device/include/malloc.h,
4364 * device/include/stdio.h: changed keywords to double underscore variants,
4367 2006-11-27 Borut Razem <borut.razem AT siol.net>
4369 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4370 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4371 support/cpp2/output.h, support/cpp2/cppinit.c,
4372 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4373 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4374 support/cpp2/cppdefault.c, support/cpp2/system.h,
4375 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4376 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4377 support/cpp2/prefix.c, support/cpp2/except.h,
4378 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4379 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4380 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4381 support/cpp2/version.c, support/cpp2/cppmain.c,
4382 support/cpp2/version.h, support/cpp2/hashtable.c,
4383 support/cpp2/cpperror.c:
4384 synchronized with GCC CPP release version 3.3.6,
4385 the latest where cppmain.c still exists.
4386 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4387 support/cpp2/sdcppinit.c: added
4389 2006-11-27 Borut Razem <borut.razem AT siol.net>
4391 * support/cpp2/cpplex.c:
4392 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4394 * support/cpp2/cpplib.c: removed definitions of unused variables
4396 2006-11-26 Borut Razem <borut.razem AT siol.net>
4398 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4399 since they are redefined by macros in support/cpp2/sdcc.h
4400 * support/cpp2/sdcc.h: x*alloc macro redefinition
4402 2006-11-25 Borut Razem <borut.razem AT siol.net>
4404 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4405 support/cpp2/configure, support/cpp2/Makefile.in,
4406 support/cpp2/cppfiles.c, support/cpp2/output.h,
4407 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4408 support/cpp2/config.h, support/cpp2/cpplib.h,
4409 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4410 support/cpp2/cppdefault.c, support/cpp2/config.in,
4411 support/cpp2/system.h, support/cpp2/cpplex.c,
4412 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4413 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4414 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4415 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4416 support/cpp2/configure.in, support/cpp2/intl.h,
4417 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4418 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4419 support/cpp2/version.c, support/cpp2/cppmain.c,
4420 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4421 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4422 support/cpp2/cpperror.c,
4423 support/cpp2/libiberty/safe-ctype.c,
4424 support/cpp2/libiberty/safe-ctype.h,
4425 support/cpp2/libiberty/splay-tree.c,
4426 support/cpp2/libiberty/obstack.c,
4427 support/cpp2/libiberty/lbasename.c,
4428 support/cpp2/libiberty/splay-tree.h,
4429 support/cpp2/libiberty/obstack.h:
4430 synchronized with GCC CPP release version 3.2.3,
4431 the latest before integration of cpp into gcc
4432 * support/cpp2/except.h, support/cpp2/line-map.c,
4433 support/cpp2/line-map.h,
4434 support/cpp2/libiberty/hex.c,
4435 support/cpp2/libiberty/concat.c,
4436 support/cpp2/libiberty/filenames.h: added
4437 * support/cpp2/intl.c: deleted
4439 2006-11-24 Borut Razem <borut.razem AT siol.net>
4441 * src/SDCC.y: enabled compilation of empty source file
4442 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4443 "ISO C forbids an empty source file"
4444 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4445 if all the code is ifdefed out.
4447 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4449 * src/hc08/gen.c (genPcall): fix for bug #1601032
4451 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4453 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4454 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4455 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4456 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4457 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4458 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4459 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4460 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4461 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4462 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4463 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4464 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4465 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4466 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4467 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4468 Renamed to all upper case as per the standard set by SiLabs
4470 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4472 * device/include/mcs51/C8051F520.h: new, added
4473 * device/include/mcs51/compiler.h: added link about predefined macros
4475 2006-11-23 Raphael Neider <rneider AT web.de>
4477 * src/regression/Makefile: add -L path to fresh library
4478 * src/regression/simulate: emphasize FAILED output
4479 * src/regression/create_stc: output _failures from gpsim
4480 * src/regression/compare4.c,
4481 * src/regression/rotate6.c: fixed char literals,
4482 all compile, all run =8-D
4484 * src/pic/pcode.h: added isPCASMDIR macro
4485 * src/pic/gen.c (genAnd): fixed bit offset
4486 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4487 packBits): unified register numbering schemes,
4488 (newReg): do not insert stack registers into hash table,
4489 (initStack): unpinned pseudo stack, simplified,
4490 (typeRegWithIdx): fixed retrieval of stack registers,
4491 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4492 (pCodeReplace): removed invalid assertion,
4493 (insertPCodeInstruction): fixed newly added labels,
4494 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4495 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4496 DumpFlow): removed unsed (broken?) code,
4497 (insertBankSel): prevent STATUS from being BANKSELed,
4498 (FixRegisterBanking): rewritten from scratch, implemented generic
4499 optimizations (suppress BANKSELs to same register and to registers
4500 present in all banks),
4501 (AnalyzeBanking): update flow after BANKSELection
4503 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4504 sharebank, let linker place it, mark STKxx symbols as emitted
4506 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4508 * src/regression/arrays.c,
4509 * src/regression/bank1.c,
4510 * src/regression/bool2.c,
4511 * src/regression/compare7.c,
4512 * src/regression/compare8.c,
4513 * src/regression/compare9.c,
4514 * src/regression/compare10.c,
4515 * src/regression/configword.c,
4516 * src/regression/for.c,
4517 * src/regression/mult1.c,
4518 * src/regression/pointer1.c,
4519 * src/regression/rotate6.c,
4520 * src/regression/string1.c,
4521 * src/regression/struct1.c,
4522 * src/regression/Makefile: make PIC14 regression tests run again
4523 (3 fail, 6 won't compile)
4525 2006-11-21 Raphael Neider <rneider AT web.de>
4527 * device/include/pic16/pic18f4550.h,
4528 * device/include/pic16/pic18f4455.h,
4529 * device/lib/pic16/libdev/pic18f4550.c,
4530 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4531 * configure.in: removed superfluous closing bracket
4533 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4535 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4538 2006-11-21 Raphael Neider <rneider AT web.de>
4540 * src/pic/device.{c,h}: added pic14_getPIC()
4541 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4542 (genAnd): added PIC code for one case, fixes #1597044
4543 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4544 SFRs that are present in all banks (e.g., STATUS)
4546 2006-11-20 Raphael Neider <rneider AT web.de>
4548 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4549 INCFSZ/INCFSZW and declared them as changing Z bit,
4550 (insertPCodeInstruction): correctly invert the above instructions,
4552 (DoBankSelect): don't panic on po_immediates
4554 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4557 * as/link/mcs51/lkihx.c (newArea),
4558 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4559 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4561 2006-11-11 Raphael Neider <rneider AT web.de>
4563 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4564 bitfield symbols, fixes #1579535 (once more...).
4566 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4568 * support/regression/generate-cases.py,
4569 * support/regression/fwk/include/testfwk.h,
4570 * support/regression/fwk/lib/testfwk.c: used code pointers,
4571 (about 50kByte less code generated for mcs51)
4573 2006-11-06 Borut Razem <borut.razem AT siol.net>
4575 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4576 debugger/mcs51/configure: fixed failed check because the function
4577 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4578 who submitted the patch for gpsim.
4579 * debugger/mcs51/configure.in: removed the result message
4580 * debugger/mcs51/Makefile.in: fixed the config.status warning
4581 "... seems to ignore the --datarootdir setting"
4583 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4585 * device/include/mcs51/c8051f020.h,
4586 * device/include/mcs51/c8051f040.h,
4587 * device/include/mcs51/c8051f060.h,
4588 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4589 * src/z80/gen.c (gencjneshort),
4590 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4592 2006-10-31 Borut Razem <borut.razem AT siol.net>
4594 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4595 debugger/mcs51/configure: get readline version
4597 2006-10-30 Borut Razem <borut.razem AT siol.net>
4599 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4600 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4601 debugger/mcs51/configure: locate readline even when cross compiling
4602 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4604 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4606 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4609 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4611 * device/include/malloc.h,
4612 * device/lib/calloc.c,
4613 * device/lib/free.c,
4614 * device/lib/malloc.c,
4615 * device/lib/realloc.c: moved definition of struct into sources
4616 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4618 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4620 * as/asx8051.dsp: corrected output directories
4621 * as/link/hc08: new directory for hc08 linker
4622 * as/hc08/aslink.h, as/link/aslink.h,
4623 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4624 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4625 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4626 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4627 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4628 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4629 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4630 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4631 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4632 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4633 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4634 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4635 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4636 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4637 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4638 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4639 * as/link/hc08/conf.mk,
4643 * sdcc.dsw: moved hc08 linker to as/link/hc08
4644 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4645 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4646 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4647 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4648 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4649 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4650 * as/link/mcs51/aslink.dsp,
4651 * as/link/mcs51/Makefile.in: factored out the common files
4652 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4653 * as/clean.mk: extra cleaning common files
4654 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4655 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4656 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4658 2006-10-29 Raphael Neider <rneider AT web.de>
4660 * src/pic/ralloc.c (newReg): create aliases for registers with
4661 multiple names to fix #1579535 and #1584001,
4662 (regWithIdx,dirregWithName): resolve aliases on lookup
4663 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4665 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4666 to prevent build errors on small devices
4668 2006-10-28 Raphael Neider <rneider AT web.de>
4670 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4671 assumption within interrupt handlers, fixes #1584940
4672 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4673 "emitted" to avoid emitting them again in udata
4675 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4677 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4680 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4682 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4683 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4684 on/off CR to CRLF conversion.
4686 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4688 * doc/sdccman.lyx: updated IRQ section
4690 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4692 * device/lib/serial_io.c: removed
4693 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4694 replacements for serial_io.c
4696 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4698 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4700 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4702 * device/lib/serial_io.c: Default putchar() and getchar() for
4703 mcs51 uses serial port.
4705 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4707 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4709 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4711 * support/regression/ports/mcs51/support.c: smaller
4712 _sdcc_external_startup()
4713 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4715 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * device/lib/gbz80/crt0.s,
4718 * device/lib/gbz80/crt0_rle.s,
4719 * device/lib/gbz80/div.s,
4720 * device/lib/gbz80/fstubs.s,
4721 * device/lib/gbz80/heap.s,
4722 * device/lib/gbz80/mul.s,
4723 * device/lib/gbz80/putchar.s,
4724 * device/lib/gbz80/stubs.s,
4725 * device/lib/z80/crt0.s,
4726 * device/lib/z80/crt0_rle.s,
4727 * device/lib/z80/div.s,
4728 * device/lib/z80/fstubs.s,
4729 * device/lib/z80/heap.s,
4730 * device/lib/z80/mul.s,
4731 * device/lib/z80/putchar.s,
4732 * device/lib/z80/stubs.s: reverted, I was mistaken
4734 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4736 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4737 * support/regression/ports/mcs51/support.c: removed race
4738 condition on TI in _putchar allowing to use serial port mode 0
4740 2006-10-20 Borut Razem <borut.razem AT siol.net>
4742 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4744 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4746 * device/lib/gbz80/crt0.s,
4747 * device/lib/gbz80/crt0_rle.s,
4748 * device/lib/gbz80/div.s,
4749 * device/lib/gbz80/fstubs.s,
4750 * device/lib/gbz80/heap.s,
4751 * device/lib/gbz80/mul.s,
4752 * device/lib/gbz80/putchar.s,
4753 * device/lib/gbz80/stubs.s,
4754 * device/lib/z80/crt0.s,
4755 * device/lib/z80/crt0_rle.s,
4756 * device/lib/z80/div.s,
4757 * device/lib/z80/fstubs.s,
4758 * device/lib/z80/heap.s,
4759 * device/lib/z80/mul.s,
4760 * device/lib/z80/putchar.s,
4761 * device/lib/z80/stubs.s: removed all leading underscores from area names
4763 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4766 regression tests are not waiting in the simulator for simulated
4767 transmission of debug output
4769 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4771 * device/lib/printf_large.c: slightly smaller
4772 * doc/sdccman.lyx: do not use spaces within html links
4774 2006-10-16 Borut Razem <borut.razem AT siol.net>
4776 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4777 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4778 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4779 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4780 debugger/mcs51/configure:
4781 [ 1185668 ] add gnu readline support to sdcdb - enabled
4783 2006-10-16 Raphael Neider <rneider AT web.de>
4785 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4786 fixes #1577882, removes close to all banking optimizations
4788 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4790 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4791 variables in code memory
4792 * support/regression/tests/absolute.c: added test for this
4794 2006-10-15 Raphael Neider <rneider AT web.de>
4796 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4798 (BankSelect): emit BANKSEL before touching linker-placed regs,
4801 2006-10-10 Raphael Neider <rneider AT web.de>
4803 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4804 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4805 * src/pic/main.c (_pic14_parseOptions),
4806 * src/pic/main.h: mostly reverted to previous state, now use results
4807 from SDCCmain.c's argument parsing
4809 2006-10-10 Borut Razem <borut.razem AT siol.net>
4811 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4812 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4813 [ 1185668 ] add gnu readline support to sdcdb -
4814 prepared for READLINE, not enabled yet,
4815 thanks to <tal.bav AT gmail.com>
4817 2006-10-10 Raphael Neider <rneider AT web.de>
4819 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4820 * src/pic16/devices.inc,
4821 * device/include/pic16 (pic18f[24]620.h),
4822 * device/include/pic18fregs.h,
4823 * device/lib/pic16/pics.all,
4824 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4825 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4826 Gary Plumbridge and Anton Strobl
4828 2006-10-10 Raphael Neider <rneider AT web.de>
4830 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4831 --stack-siz=NUM options to configure the argument passing stack
4832 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4833 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4834 (pic14_getSharebankSize): obey --stack-siz=NUM,
4835 (pic14_getSharebankAddress): obey --stack-loc=NUM
4837 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4839 * doc/sdccman.lyx: added to the manual
4840 * doc/figures/ddd_example.png: added (neither pdflatex nor
4841 most browsers seem to like the .eps file)
4843 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4845 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4846 to /tmp and /var/tmp acc. LSB
4847 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4849 * support/regression/tests/onebyte.c: added test
4851 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4853 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4855 2006-10-05 Borut Razem <borut.razem AT siol.net>
4857 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4859 - sdcc.dsw: changed property eol-style to CRLF
4860 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4862 2006-10-04 Raphael Neider <rneider AT web.de>
4864 * device/include/pic/{pic16f84.h,pic16f84a.h},
4865 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4866 from patch #1522504, thanks to Robas Teodor
4868 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4870 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4873 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * src/pic16/glue.c (pic16emitMaps),
4876 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4877 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4878 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4879 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4881 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4882 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4884 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4886 * support/librarian/sdcclib.c: Added option -l.
4887 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4889 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4890 using Windows command prompt.
4892 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4894 * device/lib/libsdcc.lib: added module rand
4895 * src/ds390/ralloc.c (rematStr),
4896 * src/hc08/ralloc.c (rematStr),
4897 * src/mcs51/ralloc.c (rematStr),
4898 * src/z80/ralloc.c (rematStr): made output more consistent
4899 * src/mcs51/gen.c: cosmetic changes
4901 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4903 * src/port.h: added mem.cabs_name to PORT
4910 * src/z80/main.c: added cabs_name initializers
4911 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4913 (emitMaps): emit absolutes in code memory into cabs_name
4915 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4916 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4917 * support/regression/fwk/include/testfwk.h: added define for at
4918 * support/regression/tests/absolute.c: added, new
4920 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4922 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4923 optimizations, see also patch 887161 by Stas Sergeev
4924 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4925 to be necessary anymore,
4926 (102, 103, 104, 127): renamed all occurances of bp to _bp
4928 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4930 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4931 thanks Weston T. Schmidt for patch 1555221
4932 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4933 * src/SDCCicode.c(geniCodeMultiply): small optimization
4935 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4937 * device/include/stdlib.h: added rand prototypes
4938 * device/lib/rand.c: new, added
4939 * device/lib/Makefile.in: added rand.c
4940 * src/z80/peeph.def,
4941 * src/z80/peeph-gbz80.def,
4942 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4944 2006-09-20 Raphael Neider <rneider AT web.de>
4946 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4948 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4950 * as/link/aslink.h: cosmetic changes
4951 * as/link/mcs51/Makefile.in,
4952 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4954 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * as/link/mcs51/aslink.h,
4958 * as/link/z80/aslink.h: merged and moved to as/link/
4959 * as/link/lkstore.c,
4960 * as/link/mcs51/lkstore.c: moved to as/link/
4961 * as/link/clean.mk: remove *.o
4962 * as/link/mcs51/alloc.h: deleted
4963 * as/link/mcs51/lkarea.c: added lnksect prototype
4964 * as/link/mcs51/lkdata.c,
4965 * as/link/mcs51/lklex.c,
4966 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4967 * as/link/mcs51/lkmem.c,
4968 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4969 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4970 * as/link/mcs51/aslink.dsp,
4971 * as/link/mcs51/Makefile.aslink,
4972 * as/link/mcs51/Makefile.bcc,
4973 * as/link/mcs51/Makefile.in: updated for moved files
4974 * as/link/z80/lkarea.c,
4975 * as/link/z80/lkhead.c,
4976 * as/link/z80/lklex.c,
4977 * as/link/z80/lklibr.c,
4978 * as/link/z80/lklist.c,
4979 * as/link/z80/lkmain.c,
4980 * as/link/z80/lkrloc.c,
4981 * as/link/z80/lksym.c: synced with mcs51
4982 * as/link/z80/lkdata.c,
4983 * as/link/z80/lkeval.c,
4984 * as/link/z80/lkihx.c,
4985 * as/link/z80/lks19.c: cosmetic changes
4986 * as/link/z80/Makefile.in,
4987 * as/link/z80/linkgbz80.dsp,
4988 * as/link/z80/linkz80.dsp: updated for moved files
4990 2006-09-16 Borut Razem <borut.razem AT siol.net>
4992 * debugger/mcs51/sdcdb.c: partially fixed
4993 [ 1203664 ] sdcdb fails to open files w. two "." periods
4994 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4995 debugger/mcs51/symtab.h: fixed indenting
4996 * configure.in, configure: up to date with latest Maarten's changes
4998 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5001 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5002 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5003 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5004 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5005 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5006 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5007 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5008 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5009 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5010 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5011 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5012 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5013 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5014 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5015 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5016 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5017 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5018 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5019 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5020 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5021 as/link/mcs51/alloc.h,
5022 as/link/mcs51/clean.mk,
5023 as/link/mcs51/conf.mk,
5024 as/link/mcs51/Makefile.bcc,
5025 as/link/mcs51/Makefile.in,
5026 as/link/mcs51/readme.390,
5027 as/link/mcs51/strcmpi.c,
5028 as/link/mcs51/strcmpi.h,
5030 as/mcs51/Makefile.bcc,
5031 as/mcs51/Makefile.in,
5034 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5036 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5039 * as/link/Makefile.in,
5040 * as/link/z80/linkgbz80.dsp,
5041 * as/link/z80/linkz80.dsp,
5048 * link/z80/aslink.h,
5049 * link/z80/clean.mk,
5051 * link/z80/linkgbz80.dsp,
5052 * link/z80/linkz80.dsp,
5053 * link/z80/lkarea.c,
5054 * link/z80/lkdata.c,
5055 * link/z80/lkeval.c,
5058 * link/z80/lkhead.c,
5061 * link/z80/lklibr.c,
5062 * link/z80/lklist.c,
5063 * link/z80/lkmain.c,
5064 * link/z80/lkrloc.c,
5067 * link/z80/Makefile.in,
5069 * sdcc.dsw: moved link/ to as/link/
5071 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5073 * as/mcs51/i51mch.c (machine): fixed warning
5075 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5077 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5079 2006-09-09 Borut Razem <borut.razem AT siol.net>
5081 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5082 sdcdb WIN32 native port
5083 * src/clean.mk: fixed
5085 2006-09-08 Borut Razem <borut.razem AT siol.net>
5087 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5089 2006-09-08 Raphael Neider <rneider AT web.de>
5091 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5092 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5093 to gplink to disable processor mismatch warning and to allow
5094 the use of devices with only aliased (shared) memory banks,
5095 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5097 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5099 * doc/sdccman.lyx: Some re-formating plus example on using
5100 #pragma preproc_asm +/-
5102 2006-09-07 Borut Razem <borut.razem AT siol.net>
5104 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5107 2006-09-06 Borut Razem <borut.razem AT siol.net>
5109 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5110 line at sdcc.nsi:153
5111 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5113 2006-09-05 Borut Razem <borut.razem AT siol.net>
5115 * configure.in, configure: support for winsock2
5116 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5117 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5118 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5119 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5120 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5122 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5124 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5126 * support/regression/tests/bug1551947.c: new, added
5127 * src/SDCCsymt.h: strings are char* not byte*
5129 2006-09-05 Raphael Neider <rneider AT web.de>
5131 * device/lib/pic16/libdev/pic18f4550.c,
5132 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5133 declarations/definitions from patch #1520949
5135 2006-09-05 Raphael Neider <rneider AT web.de>
5137 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5138 byte-aligned bitfields, fixes #1539278
5140 2006-09-05 Raphael Neider <rneider AT web.de>
5142 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5145 2006-09-04 Borut Razem <borut.razem AT siol.net>
5147 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5148 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5149 -mno-cygwin is a part of the compiler name
5150 * support/scripts/sdcc_mingw32: don't disable ucsim
5152 2006-09-03 Borut Razem <borut.razem AT siol.net>
5154 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5155 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5157 2006-09-03 Raphael Neider <rneider AT web.de>
5160 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5161 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5164 2006-09-01 Borut Razem <borut.razem AT siol.net>
5166 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5167 to make ppc-osx happy
5169 2006-08-31 Borut Razem <borut.razem AT siol.net>
5171 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5172 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5173 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5174 * support/regression/ports/ds390/spec.mk,
5175 support/regression/ports/mcs51/spec.mk,
5176 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5177 To run regression tests in mingw environment:
5178 make DEV_NULL=NUL CC=gcc
5180 2006-08-30 Borut Razem <borut.razem AT siol.net>
5182 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5183 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5184 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5185 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5186 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5187 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5188 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5189 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5190 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5191 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5192 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5193 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5194 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5195 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5196 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5197 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5198 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5199 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5200 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5201 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5202 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5203 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5204 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5205 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5206 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5207 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5208 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5209 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5210 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5211 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5212 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5213 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5214 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5215 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5216 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5217 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5218 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5219 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5220 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5221 ucsim WIN32 native port
5223 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5225 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5227 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5230 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5232 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5234 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5235 * support/regression/tests/bug1546986.c: new, added
5236 * as/mcs51/.cvsignore,
5237 * debugger/mcs51/.cvsignore,
5238 * src/.cvsignore: deleted
5240 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5242 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5245 2006-08-20 Borut Razem <borut.razem AT siol.net>
5247 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5248 removed cl_listen_console::match(), cl_console::match(),
5249 restructured cl_commander::proc_input()
5251 2006-08-16 Borut Razem <borut.razem AT siol.net>
5253 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5254 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5255 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5257 2006-08-14 Borut Razem <borut.razem AT siol.net>
5259 * support/regression/Makefile.in,
5260 support/regression/ports/pic14/gpsim.cmd,
5261 support/regression/ports/pic14/spec.mk,
5262 support/regression/ports/pic14/support.c:
5263 added pic14 regression test
5265 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5267 * as/doc/asxhtm.html: documented changed ABS behaviour
5268 * as/doc/README: fixed some typos
5270 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5275 2006-08-12 Borut Razem <borut.razem AT siol.net>
5277 * support/regression/fwk/include/testfwk.h,
5278 support/regression/fwk/lib/testfwk.c,
5279 support/regression/generate-cases.py,
5280 support/regression/Makefile.in:
5281 regression test framework does not depend on function pointers and
5284 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5286 * device/include/stddef.h: c temporary hack to fix bug 1518273
5288 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5290 * device/include/mcs51/cc2510fx.h: added
5291 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5294 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5296 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5297 * as/z80/Makefile.in: added strcmpi.c
5298 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5299 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5301 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * device/lib/gbz80/asm_strings.s,
5304 * device/lib/gbz80/crt0_rle.s,
5305 * device/lib/gbz80/div.s,
5306 * device/lib/gbz80/mul.s,
5307 * device/lib/gbz80/shift.s,
5308 * device/lib/z80/asm_strings.s,
5309 * device/lib/z80/crt0_rle.s,
5310 * device/lib/z80/div.s,
5311 * device/lib/z80/mul.s,
5312 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5313 flags which are all upper case
5315 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5317 * as/z80/asm.h: made CASE_SENSITIVE 1
5318 * link/z80/aslink.h: made CASE_SENSITIVE 1
5319 * src/z80/gen.c (throughout): made all conditionals upper case
5320 * support/regression/tests/bug1503067.c: new
5322 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5324 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5325 (shiftIntoPair): added case 2 for PAIR_IY,
5326 (setupToPreserveCarry): replaced parameters with iCode and check if
5327 PAIR_DE is in use to fix bug 1399290,
5328 (genPlus, genMinus): updated call to setupToPreserveCarry
5329 * support/regression/tests/bug1399290.c: new
5331 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5333 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5334 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5335 * src/ds390/gen.c (shiftRLong),
5336 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5337 * src/mcs51/gen.c (sameReg): changed to sameByte,
5338 (xch_a_aopGet): new,
5339 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5340 shiftRLong): fixed bug 1533966
5341 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5342 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5343 * support/regression/Makefile.in: disabled z80, enabled ucz80
5344 * support/regression/tests/float_trans.c: enabled test for z80 and host
5345 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5347 2006-08-01 Borut Razem <borut.razem AT siol.net>
5349 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5350 comparison is always false due to limited range of data type
5351 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5353 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5355 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5356 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5357 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5358 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5360 2006-07-31 Borut Razem <borut.razem AT siol.net>
5362 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5363 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5364 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5365 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5366 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5367 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5368 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5369 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5370 enable ucsim mingw compilation. Serial port is disabled,
5371 since it uses termios.h API, which is not available on native
5374 2006-07-31 Borut Razem <borut.razem AT siol.net>
5376 * Small Device C Compiler 2.6.0 released
5377 * support/scripts/sdcc.nsi: added FULL_DOC option
5378 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5380 2006-07-28 Borut Razem <borut.razem AT siol.net>
5382 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5383 * doc/INSTALL.txt: updated
5385 2006-07-27 Borut Razem <borut.razem AT siol.net>
5387 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5388 device/lib/pic/libdev/Makefile.in: fixed bug
5389 [ 1438354 ] pic libsdcc: distclean doesn't work
5390 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5391 device/lib/pic16/libio/Makefile.in: fixed bug
5392 [ 1438344 ] pic16 lib: clean doesn't work properly
5393 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5395 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5397 * device/lib/pic/libsdcc/fsdiv.c,
5398 * device/lib/pic/libsdcc/fsmul.c,
5399 * device/lib/pic16/libsdcc/float/fsdiv.c,
5400 * device/lib/pic16/libsdcc/float/fsmul.c,
5401 * device/lib/_fsdiv.c,
5402 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5403 * support/regression/tests/bug1520966.c: added
5404 * doc/knownbugs.html: removed [ 1520966 ] from the list
5406 2006-07-25 Borut Razem <borut.razem AT siol.net>
5408 * configure.in, configure, sdccconf_in.h: fixed bug
5409 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5410 * doc/knownbugs.html: removed [ 1519095 ] from the list
5412 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5414 * doc/knownbugs.html: added, contains list of known bugs at release
5415 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5417 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5420 function registers and corrected defaults with additional warning
5421 * device/lib/malloc.c: cosmetic changes
5422 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5423 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5424 (fillGaps): and used it
5426 2006-07-20 Raphael Neider <rneider AT web.de>
5428 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5429 output unless SDCCPICDEBUG is set
5430 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5431 output if SILENT is set
5433 2006-07-11 Borut Razem <borut.razem AT siol.net>
5435 * doc/README.txt: updated
5437 2006-07-10 Borut Razem <borut.razem AT siol.net>
5439 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5440 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5441 in WIN32 installation
5442 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5445 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5447 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5448 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5450 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5452 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5454 2006-07-06 Borut Razem <borut.razem AT siol.net>
5456 * support/regression/tests/bitfields.c:
5457 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5458 * support/regression/tests/constantRange.c:
5459 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5461 2006-07-04 Borut Razem <borut.razem AT siol.net>
5463 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5465 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5466 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5467 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5468 reverted changes from 2006-07-03
5469 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5470 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5471 added CPPFLAGS, used by the host port
5473 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5475 * support/regression/valdiag/tests/switch.c,
5476 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5477 * support/regression/tests/libmullong.c: fixed for host
5478 * support/regression/ports/host/spec.mk: disable all warnings for host,
5479 SDCC runs with --less-pedantic too
5481 2006-07-03 Borut Razem <borut.razem AT siol.net>
5483 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5485 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5486 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5487 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5488 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5490 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5491 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5492 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5493 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5495 2006-07-02 Raphael Neider <rneider AT web.de>
5497 * src/pic16/devices.inc,
5498 * device/include/pic16/pic18fregs.h,
5499 * device/include/pic16/pic18f4550.h,
5500 * device/lib/pic16/pics.all,
5501 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5503 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5505 * as/hc08/lkaomf51.c (OutputName),
5506 * as/mcs51/lkaomf51.c (OutputName),
5507 * as/z80/asmain.c (asmbl),
5508 * src/ds390/main.c (asmLineNodeFromLineNode),
5509 * src/hc08/ralloc.c (hc08_assignRegisters),
5510 * src/mcs51/main.c (asmLineNodeFromLineNode),
5511 * src/xa51/ralloc.c (checkRegMask),
5512 * src/xa51/gen.c (emitcode),
5513 * src/z80/gen.c (_emit2),
5514 * src/SDCCast.c (searchLitOp),
5516 * support/packihx/packihx.c,
5517 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5518 * src/ds390/gen.c (aopPutUsesAcc),
5519 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5520 * support/regression/tests/libmullong.c (mullong_wrapper),
5521 * src/SDCCsymt.c (powof2),
5523 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5524 * src/SDCCsymt.h: added TYPE_TARGET_*
5525 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5526 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5527 SDCCast because 1) header problems 2) this is the right place
5528 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5529 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5532 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5534 * src/SDCCicode.h: removed buggy semicolon in unused macro
5535 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5536 search for previous definiton of auto symbols too,
5537 (findPrevUse): fixed logic of emitWarnings
5539 2006-06-26 Raphael Neider <rneider AT web.de>
5541 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5542 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5544 2006-06-25 Raphael Neider <rneider AT web.de>
5546 * device/lib/pic/libm: NEW, added math library functions
5547 * device/lib/pic/libsdcc: NEW; added float support functions
5548 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5549 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5550 NEW, added math related headers
5551 * device/include/asm/pic/features.h: NEW
5552 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5553 (popGet): allow larger offsets for AOP_PCODE,
5554 (genDataPointerSet): handle literals explicitly, more debug output,
5555 (genAssign): fixed for float using aopLiteral ;-)
5556 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5557 GOTO initialisation routine
5558 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5559 flag on registers, fixes #1469043 (local variables do not work)
5560 * src/pic/main.c (_pic14_do_link),
5561 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5564 2006-06-25 Borut Razem <borut.razem AT siol.net>
5566 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5567 characters printed (not including the trailing '\0' used to end
5568 output to strings). Problem detected in regression test bug-927659.c.
5569 NOTE: printf() family functions should return int instead
5571 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5572 specifier are printed as themselves
5573 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5574 support flags, width and precision specifiers
5576 2006-06-24 Borut Razem <borut.razem AT siol.net>
5578 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5579 to the list of sdcc tagrets not supporting bit type
5580 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5581 testfor pic16 due to bug:
5582 [ 1511794 ] pic16: regression test bug-895992.c fails
5584 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5586 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5587 * src/SDCCglue.c (initPointer), fixed bug 1496419
5588 * support/regression/tests/bug1496419.c: new, added
5590 2006-06-22 Borut Razem <borut.razem AT siol.net>
5592 * support/regression/ports/pic16/support.c: use gpsim usart module from
5593 libgpsim_modules library
5595 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5597 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5600 2006-06-19 Raphael Neider <rneider AT web.de>
5602 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5603 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5604 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5605 (pic14printExterns,pic14printPublics,pic16printPublics,
5606 pic16_printExterns): use new functions to emit symbols
5607 (picglue,pic16glue): emit publics before emitting externs
5608 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5609 locally defined functions to avoid bug #1443651
5610 * support/regression/tests/bug-716242.c: removed pic16 workaround
5611 * support/regression/ports/pic16/spec.mk: ignore errors during build
5613 2006-06-19 Raphael Neider <rneider AT web.de>
5615 * src/pic/glue.h: added pic14aopLiteral prototype
5616 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5617 * src/pic/gen.c: removed stdint.h dependency
5618 (aopGet): use Safe_strdup()
5619 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5620 (genDataPointerSet): use pic14aopLiteral()
5621 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5622 for pic16; thanks to Bernhard and Maarten
5624 2006-06-18 Borut Razem <borut.razem AT siol.net>
5626 * support/regression/tests/structflexarray.c: flexible array members
5627 not supported by gcc < 3
5628 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5630 * src/pic/gen.c: don't include [p]strdin.h on solaris
5631 * support/Util/pstdint.h: addad svn attributes
5632 * support/regression/tests/constantRange.c,
5633 support/regression/tests/rotate.c: include inttypes.h instead
5634 stdint.h on solaris, addad svn attributes
5636 2006-06-18 Raphael Neider <rneider AT web.de>
5638 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5640 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5641 (pic16_genMinusBits): simplified sign-extension
5642 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5643 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5644 adjusted to correctly handle mixed-signed operands, disabled
5645 now unused multiplciation routines
5646 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5647 (assignResultValue): added argument denoting the size of the result
5648 as returned by the function (fixes upcasts in assigning from
5649 function calls: char foo(); int i = foo();)
5650 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5651 function result to assignResultValue
5652 (genMult): disabled inlined multiplication code
5653 (genDiv): augmented to also handle the modulus operator, fixed to
5654 handle mixed-signed operands correctly
5655 (genMod): simply call genDiv, disabled unused code
5656 (genAssign): fixed missing (sign-)extension on result
5657 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5658 valid char operands, allow signed operands for native code, added
5659 division and modulo operator handling
5660 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5662 As a consequence, onebyte.c (if split into two files) and muldiv.c
5663 pass regression tests.
5665 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5667 * doc/Makefile.in: two runs of makeindex seem needed to get
5668 correct page references in the index of sdccman.pdf
5669 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5671 2006-06-17 Borut Razem <borut.razem AT siol.net>
5673 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5675 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5677 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5678 mentioned ec2drv and paulmon
5680 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5683 consecutive abs areas
5684 (find_empty_space, allocate_space): added map to handle codemap or
5686 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5687 absolute idata and xdata
5688 * as/mcs51/lkmem.c (summary2): updated legend
5690 2006-06-16 Raphael Neider <rneider AT web.de>
5692 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5694 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5698 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5700 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5702 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5703 value of generic pointers,
5713 src/z80/main.c: PORT structure, added elements for gp_tags field,
5714 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5715 fields in the PORT structure of each port,
5716 * src/SDCCast.c (decorateType): allow processing of generic pointers
5717 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5720 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5726 * src/pic16/pcode.c,
5728 * src/pic/pcoderegs.c,
5731 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5732 bug 1504689 on minGW
5734 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5736 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5738 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5740 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5742 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5744 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5747 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5749 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5750 to a char variable. Fixed bug #1504211
5751 * device/include/pic16/adc.h,
5752 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5753 and fixed bug #1364390
5755 2006-06-10 Borut Razem <borut.razem AT siol.net>
5757 * CVSROOT: removed the CVS left-over
5759 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5761 * as/hc08/asmain.c (asexit),
5762 * as/hc08/lkmain.c (lkexit),
5763 * as/mcs51/asmain.c (asexit),
5764 * as/mcs51/lkmain.c (lkexit),
5765 * src/SDCCglue.c (DEFSETFUNC),
5766 * src/SDCCmain.c (linkEdit, assemble),
5767 * support/librarian/sdcclib.c (AddRel),
5768 replaced unlink() by standard C remove()
5769 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5770 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5771 gatherImplicitVariables): new, added to fix bug 608752,
5772 (createFunction): added gatherImplicitVariables()
5773 * src/SDCCast.h: added createRMW prototype
5774 * src/SDCCsymt.h (struct symbol): added infertype
5775 * support/regression/tests/bug608752.c: new, added
5777 2006-06-10 Raphael Neider <rneider AT web.de>
5779 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5780 multibyte dummy reads (fixes #1503234)
5782 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5784 * device/include/mcs51/compiler.h: new, added header file to enable
5785 creating common sfr definition header files for different compilers
5787 2006-06-05 Raphael Neider <rneider AT web.de>
5789 * src/pic16/{pcode.h,genarith.c}:
5790 introduced pCodeOp combining any two pCodeOps (previously only
5791 two register operands could be combined), removed pcop2 from
5792 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5793 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5794 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5795 rewritten to use new PO_TWO_OPS
5796 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5797 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5798 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5799 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5800 (pic16_get_op): embraced return arg to allow #define return(x),
5801 added new case for combined opcodes
5802 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5803 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5804 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5806 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5808 * src/SDCCval.c (checkConstantRange): added
5809 * src/SDCCval.h: added checkConstantRange
5810 * support/Util/SDCCerr.c,
5811 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5812 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5813 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5814 * src/SDCCast.c (decorateType): added checkConstantRange,
5815 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5816 can be emitted with the correct always true/false warning,
5817 added optimization for double '!';
5818 result of decorateType() must be assigned back to the tree, because
5819 decorateType() can change the tree
5820 * src/SDCCicode.c (geniCodeLogic),
5821 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5822 (checkConstantRange): removed, it was only a fragment which never
5824 * src/SDCCsymt.c (computeType): fixed promotion for
5825 "-1 < (unsigned bit) b"
5826 * src/pic/ralloc.c (packRegsForAssign),
5827 * src/pic16/ralloc.c (packRegsForAssign),
5828 * src/hc08/ralloc.c (packRegsForAssign),
5829 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5831 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5832 * support/regression/tests/constantRange.c: added
5833 * support/valdiag/tests/constantRange.c: added
5834 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5836 2006-06-02 Borut Razem <borut.razem AT siol.net>
5838 * support/regression/ports/pic16/support.c: increase stack size
5840 * support/regression/Makefile.in: sort tests by name so that the
5841 resutlts can be compared on different machines / platforms
5843 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5845 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5846 * src/ds390/gen.c (emitLabel): new, added,
5847 (genDjnz): fixed stack overflow bug,
5848 (throughout): cosmetic changes to sync with mcs51/gen.c,
5849 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5850 * src/mcs51/gen.c (genEndFunction): small optimization,
5851 (throughout): cosmetic changes to sync with ds390/gen.c
5853 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5855 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5856 (_print_format): fixed printing pointers
5857 * src/mcs51/gen.c (emitLabel, movb): new, added,
5858 (genAssign): small optimization,
5859 (genDjnz): fixed stack overflow bug,
5860 (throughout): replaced sprintf with SNPRINTF,
5861 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5862 replaced emitcode("mov", "b,...") with MOVB(...),
5863 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5864 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5865 * src/mcs51/peeph.def: added rules 140 and 264
5866 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5867 so they may get optimized into registers
5869 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5871 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5872 immediately when encountered,
5873 (printUsage): always use stderr even on windows
5875 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5877 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5878 (processParms): fixed bug #1247551
5879 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5880 parseCmdLine, main): print '--version' to stdout,
5881 print 'help' to stdout if --help is given,
5882 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5883 arguments are given; fixed --help
5885 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5887 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5888 * support/regression/tests/bug-1493710.c: added
5890 2006-05-27 Borut Razem <borut.razem AT siol.net>
5892 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5894 * support/regression/ports/pic16/support.c: increase stack size
5895 from default 64 bytes to 128 bytes
5896 * support/regression/tests/staticinit.c,
5897 support/regression/tests/float.c: regression tests fully enabled
5898 for pic16 port by putting the initialized data arrays into the code
5900 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5901 This was changed by mistake in the previous version.
5903 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5905 * src/pic16/gen.c (genFunction, genEndFunction): some
5906 beautifications, fixed bug with falsely restoring FSR2 in large
5907 stack model, thanks to Beau E. Cox for reporting the bug
5909 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * debugger/mcs51/break.c,
5912 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5913 use %p to print pointers, made address variables unsigned
5914 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5915 * debugger/mcs51/symtab.c (parseSymbol): must return something
5916 * src/mcs51/gen.c (aopForSym): small optimization,
5917 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5918 (freeAsmop): added missing break,
5919 (aopPut): removed parameter bvolatile, determine it inside the function,
5920 (saveRegisters, unsaveRegisters): small optimization,
5921 (genIpush): removed pointless check,
5922 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5923 replaced sprintf with SNPRINTF,
5924 replaced strcpy with strncpyz,
5925 updated aopPut calls,
5926 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5927 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5929 2006-05-24 Borut Razem <borut.razem AT siol.net>
5931 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5932 modification of test for the pic16 port, put the array to the code
5933 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5935 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5937 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5938 * support/Util/pstdint.h: added
5940 2006-05-22 Borut Razem <borut.razem AT siol.net>
5942 * src/regression/Makefile: removed bool2.c test, added -q linker option
5943 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5944 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5945 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5946 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5947 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5948 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5949 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5950 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5951 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5953 2006-05-22 Raphael Neider <rneider AT web.de>
5955 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5956 bug #1492360 (problematic due to generic pointers, see code)
5958 2006-05-22 Borut Razem <borut.razem AT siol.net>
5960 * support/regression/ports/pic16/specs.mk: removed stack size linker
5962 * support/regression/tests/array.c,
5963 support/regression/tests/bitopcse.c,
5964 support/regression/tests/bug-908454.c,
5965 support/regression/tests/malloc.c: modified for pic16 regression test
5966 * support/regression/tests/bitfields.c:
5967 pic16 - excluded bitfileds of size > 8
5968 * support/regression/tests/bp.c: pic16 - reduced data size
5969 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5970 * support/regression/tests/bug-460010.c:
5971 pic16 - used the absolute address the fits in memory
5972 * support/regression/tests/bug-716242.c:
5973 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5974 * support/regression/tests/float.c:
5975 pic16 - excluded - data size too big
5976 * support/regression/tests/onebyte.c:
5977 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5978 * support/regression/tests/shifts.c:
5979 pic16 - function names probably have to differ in first X characters
5981 * support/regression/tests/staticinit.c:
5982 pic16 - excluded some tests due error: no target memory available for
5985 2006-05-22 Borut Razem <borut.razem AT siol.net>
5987 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5988 second try. Thanks Stas Sergeev once more.
5990 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5992 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5993 (genLeftShift, genRightShift): fixed bug 1491627
5994 * src/hc08/peeph.def (rules 7, 8.x): added
5995 * support/regression/tests/shifts.c (ShiftLeftByParam,
5996 ShiftRightByParam, testShiftByParam): added to test variable shifting
5998 2006-05-20 Raphael Neider <rneider AT web.de>
6000 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6001 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6002 (allocReg): add only new registers to dynAllocRegs,
6003 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6004 #1489055, #1445850, and probably #1483693
6006 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6008 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6009 bug in for-loop that didn't emit the last of CONFIG and ID registers
6011 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6013 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6015 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6016 1489016, 1434401 and 1490124
6017 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6018 1489016, 1434401 and 1490124
6020 2006-05-17 Borut Razem <borut.razem AT siol.net>
6022 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6025 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6027 * device/include/mcs51/P89c51RD2.h,
6028 * device/include/mcs51/P89LPC901.h,
6029 * device/include/mcs51/P89LPC922.h,
6030 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6032 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6034 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6035 to fix missing stack pragma in compiled binary object file,
6037 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6039 * support/packihx/configure.in,
6040 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6041 determine sizeof basic types even while cross compiling
6043 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6045 * src/avr/gen.c (aopop),
6046 * src/ds390/gen.c (aopOp),
6047 * src/hc08/gen.c (aopOp),
6048 * src/mcs51/gen.c (aopop),
6049 * src/pic16/gen.c (pic16_aopOp),
6050 * src/pic/gen.c (aopOp),
6051 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6052 if size of operand is smaller than spill location
6054 2006-05-12 Borut Razem <borut.razem AT siol.net>
6056 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6057 have to have CR/LF line endings even if they are checked out on *nix
6058 or on WIN32 in cygwin binmode
6060 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6062 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6063 * device/include/ds80c390.h: added sfr16 definitions
6067 * src/ds390/ralloc.c,
6068 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6069 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6070 bit returning functions
6071 * support/regression/tests/sfr16.c: enabled test on ds390
6073 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6075 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6076 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6078 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6081 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6082 (cl_address_space constructor): removed expensive initialization,
6083 (cl_address_space::get_cell): extended for late initialization,
6084 (cl_address_space::*): use late initialization,
6085 (cl_address_decoder::activate): removed expensive initialization,
6086 This reduced regression test running time by 25%
6088 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6096 * support/packihx/Makefile.in,
6097 * support/packihx/clean.mk,
6098 * support/packihx/Makefile.bcc,
6099 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6101 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6103 * src/SDCCval.c (valNot): fix for regression test failure
6104 of not.c on big endian hosts
6106 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6108 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6110 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6112 * device/lib/mcs51/Makefile.in: changed string comparison operator
6113 to = for POSIX compliance; == is bash extension
6115 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6117 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6120 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6122 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6123 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6124 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6125 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6126 bug report #1478657,
6128 2006-05-05 Borut Razem <borut.razem AT siol.net>
6130 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6133 2006-05-02 Borut Razem <borut.razem AT siol.net>
6135 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6136 create *.ind, which made make to fail if invoked with -j 2
6138 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6140 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6141 Hubert Sack for patch 1479782
6143 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6145 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6147 2006-05-01 Raphael Neider <rneider AT web.de>
6149 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6150 (create_pic): store only prefix-free device name,
6151 (init_pic): check for device names with "16" prefix,
6153 * src/pic/device.h (struct PIC_device),
6154 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6156 * device/include/pic/pic12f{635,675,629,683}.h,
6157 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6158 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6159 * device/include/pic/pic16f505.h,
6160 * device/lib/pic/libdev/pic16f505.c: removed
6161 * device/include/pic/pic14devices.txt: added support for pic12f
6162 devices, removed unsupported non 16-bit devices
6163 [above changes provided by patch from Zik Saleeba]
6164 * src/pic/*, src/pic16/*, device/include/pic16/*,
6165 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6167 2006-05-01 Borut Razem <borut.razem AT siol.net>
6169 * configure.in, configure, doc/Makefile.in:
6170 sync with nightly build makefile - latex, dvipdf and dvips
6173 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6175 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6176 in the library source
6178 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6180 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6182 2006-04-28 Raphael Neider <rneider AT web.de>
6184 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6185 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6186 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6187 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6189 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6191 * device/lib/pic/libdev/Makefile.in,
6192 * device/lib/hc08/Makefile.in,
6193 * device/lib/gbz80/Makefile.in,
6194 * device/lib/z80/Makefile.in,
6195 * device/lib/ds390/Makefile.in,
6196 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6197 thanks to Borut for the bug report
6199 * configure: always create doc/Makefile independent from --enable-doc
6200 * Makefile.in: always install from directory doc independent from
6202 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6204 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6205 * doc/Makefile.in: install *.txt if present
6206 * device/include/Makefile.in (install): added installation of pic/*.inc
6207 and pic/*.txt files again, they were erroneously removed
6209 2006-04-28 Raphael Neider <rneider AT web.de>
6211 * src/pic/{gen.c,main.h,pcode.c},
6212 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6213 concerning signedness with casts
6215 2006-04-28 Raphael Neider <rneider AT web.de>
6217 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6218 definition of an interrupt handler,
6219 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6220 interrupt handler stuff from picglue() to separate routine,
6221 (picglue): enabled definition of intr handlers in files w/o main()
6223 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6225 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6226 compilation with MSVC 2005 Express Edition (VC8)
6228 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6230 * device/lib/Makefile: fixed build of gbz80 lib
6232 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6234 * support/regression/tests/bug-460010.c,
6235 * support/regression/tests/bug-524691.c,
6236 * support/regression/tests/bug-716242.c: removed conditional defines
6237 that are already in testfwk.h
6239 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6241 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6242 (AccAXRsh1): added, shift right by 1,
6243 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6245 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6247 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6249 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6250 remove cast to same type
6251 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6252 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6254 * link/z80/Makefile: removed, they have moved to
6257 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6258 * install-sh: fix bug #1204398 by setting umask 0022
6259 * device/lib/Makefile: separate build of z80 and gbz80 lib
6261 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6263 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6264 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6266 One basic decision: e.g. src/clean.mk includes further files. In order
6267 to make this work there are two solutions:
6268 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6269 run configure on them. This way they can use
6270 'include $(srcdir)/port-clean.mk'
6271 - always include clean.mk by the Makefile at the same level. To avoid
6272 that `make clean` tries to include and build Makefile.dep the
6273 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6274 implemented, because now even `make uninstall` doesn't create
6275 Makefile.in. clean.mk could be eliminated by pasting it in
6278 * debugger/mcs51/Makefile.in: build own objects from library sources
6279 (SLIB, SDCC) in current directory
6281 * configure, configure.in: renamed --disable-device-lib-build in
6282 --disable-device-lib; added --enable-doc, the required tools are
6283 searched by configure; added result message; the toolchain for the
6284 belonging ports are now only built, if the port is enabled.
6286 * support/regression/*: all output is written in directory gen, because
6287 the fwk and ports directories don't livet in the build tree using vpath
6289 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6290 --disable-device-lib, added --enable-doc, added section VPATH
6292 * sim/ucsim/configure.in,
6293 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6294 z80 are enabled by default
6296 2006-04-24 Raphael Neider <rneider AT web.de>
6298 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6299 to config word, "pic14_"-prefixed some extern functions
6300 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6301 config word has been found
6302 * src/pic/device.h: added prototypes
6303 * src/pic/pcode.c: added "pic14_"-prefix where needed
6304 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6306 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6308 (pic14emitRegularMap): ignore config words,
6309 (pic14createInterruptVect): moved generating __config directives away
6310 (picglue): have __config directives emitted
6312 2006-04-24 Borut Razem <borut.razem AT siol.net>
6314 * doc/Makefile: sync with nightly build makefile
6316 2006-04-24 Raphael Neider <rneider AT web.de>
6318 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6319 registers that have not been assigned proper liveranges,
6320 fixes #1469504 and #1474602,
6321 (pCodeRegOptimizeRegUsage): fixed typo in comment
6323 2006-04-24 Borut Razem <borut.razem AT siol.net>
6325 * device/examples/main8051.c: deleted - it was removed from CVS
6326 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6327 after the transition to Subversion
6328 * src/SDCCalloc.h: deleted - it was removed from CVS
6329 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6330 after the transition to Subversion
6331 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6332 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6333 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6334 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6336 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * as/asx8051.dsp: added mcs51/strcmpi.h
6339 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6340 * as/hc08/aslink.h: updated lnksect prototype
6342 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6344 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6345 (newdot): handle A_ABS
6347 * as/mcs51/asout.c (outarea): output address
6348 * as/hc08/lkaomf51.c,
6349 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6351 * as/mcs51/i51pst.c,
6352 * as/z80/z80pst.c: "ABS" is not A_OVR
6353 * as/hc08/lkarea.c (newarea): read a_addr,
6354 (lnkarea): added codemap array, sort absolute areas to the front,
6355 combine all GSINITx/GSFINAL,
6356 (find_empty_space, allocate_space): new functions,
6357 (lnksect): return next address, handle absolute sections
6358 * as/mcs51/lkarea.c (newarea): read a_addr,
6359 lnksect2 prototype changed,
6360 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6361 (find_empty_space, allocate_space): new, factored out of lnksect2,
6362 (lnksect2): return next address, handle absolute sections
6364 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6365 * as/hc08/lklibr.c (addfile, fndsym),
6366 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6367 index out of range and detect both '\' and '/'
6368 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6369 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6370 regression tests (ds390 cannot return bool yet)
6371 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6372 document critical interrupts on z80, document changed SDCC define
6373 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6374 (_a390_mapping): added .org directive
6375 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6376 (genMultOneByte): fixed warnings
6377 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6379 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6380 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6381 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6382 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6383 * src/pic16/main.c: removed newReg prototype
6384 * src/pic16/pcode.c,
6385 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6387 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6389 * src/pic16/ralloc.c
6390 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6392 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6393 from short to PIC_OPTYPE
6394 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6395 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6396 optype from short to PIC_OPTYPE
6397 * src/port.h: made int_size unsigned to fix warnings
6398 * src/SDCC.y: fixed warning on MSVC
6399 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6400 * src/SDCCopt.c (convertToFcall): fixed warnings
6401 * src/SDCCsymt.h: removed double prototype for genSymName
6402 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6403 offset int to fix warnings
6405 2006-04-22 Borut Razem <borut.razem AT siol.net>
6407 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6408 references to CVS replaced with Subversion
6410 2006-04-21 Borut Razem <borut.razem AT siol.net>
6412 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6413 references to CVS replaced with Subversion
6415 2006-04-19 Borut Razem <borut.razem AT siol.net>
6417 * src/version.awk: adapted for svn
6418 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6419 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6420 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6421 /binutils-avr/etc/*.vi, *.jin: removed all properties
6422 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6424 2006-04-19 Borut Razem <borut.razem AT siol.net>
6426 * CVS to Subversion migration completed
6428 2006-04-18 Borut Razem <borut.razem AT siol.net>
6430 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6431 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6433 2006-04-17 Borut Razem <borut.razem AT siol.net>
6435 * device/include/Makefile.in: added pic/*.inc to the installation
6437 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6439 * support/regression/collate-results.py: fixed output in case of
6441 * support/regression/generate-cases.py: fixed splitting of pathnames
6443 * as/hc08/lklibr.c (addfile),
6444 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6446 2006-04-11 Raphael Neider <rneider AT web.de>
6448 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6449 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6450 * src/pic16/pcode.c (assignValnums): fixed #1460578
6452 2006-04-11 Raphael Neider <rneider AT web.de>
6454 * device/lib/pic/libdev/*.c,
6455 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6456 fixes #1468739, enables compilation in --std-c99 mode
6457 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6459 2006-04-11 Raphael Neider <rneider AT web.de>
6461 * src/pic/device.c (find_device): removed debug output
6462 (list_valid_pics): enabled verbose listing of supported devices
6463 * device/include/stdbool.h: define bool as char for pic14/16 as well
6465 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6467 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6469 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6471 * .version: bumped version to 2.5.6
6472 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6474 2006-04-06 Raphael Neider <rneider AT web.de>
6476 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6477 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6478 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6479 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6480 pic14_constructAbsMap
6481 (pic14printPublics): declare absolute global symbols as global
6482 (pic14createInterruptVect),
6483 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6484 (newReg): assume new registers unused, use correct name in
6485 hashtable (reg->name instead of name), more debugLog output
6486 * src/pic/device.h (PIC_device): added fields for verbose output
6487 * src/pic/device.c: moved device definition to pic14devices.txt,
6488 added routines for runtime parsing of pic14devices.txt,
6489 added support for second config word
6490 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6491 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6492 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6493 (_pic14_parseOptions): moved pCodeInitRegisters here
6494 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6495 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6496 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6497 handling the pseudo stack
6498 * device/lib/Makefile.in: ignore failures in objects-pic16,
6499 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6500 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6501 * device/lib/pic/Makefile.subdir,
6502 * device/lib/pic16/Makefile.subdir: improved clean rules
6503 * device/lib/pic/libdev/: NEW, pic14 device libraries
6504 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6505 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6506 * device/include/Makefile.in: create subdir and install pic14 headers
6507 * device/include/pic/p16f_common.inc: removed unused declarations
6508 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6509 PICs from inc2h.pl v1.6,
6510 replaced BIT_AT macros with struct declarations
6511 * device/include/pic/pic14devices.txt: definition of supported devices,
6512 all above improvements contributed by Zik Saleeba, thanks
6513 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6514 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6517 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6519 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6520 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6521 thanks to Charles Olds
6523 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6525 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6527 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6529 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6530 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6531 * support/regression/bug1464657.c: added, new test
6533 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6535 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6538 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6540 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6541 --no-peep and --peep-file <file> are used don't use default rules but
6544 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6546 * src/mcs51/gen.c (genCall): fixed bug 1457608
6548 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6550 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6551 changes seem to cause (trigger?) problems with the build system.
6553 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6555 * src/SDCCpeeph.c (operandsLiteral): new, added,
6556 (callFuncByName): inserted operandsLiteral
6557 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6559 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6561 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6562 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6564 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6566 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6567 implemented patch 1120823 Thanks to Willy De la Court (normal
6568 interrupts need an interrupt number now if they are made critical),
6569 and enabled nesting of critical functions though not for gbz80
6570 (genCritical, genEndCritical): added functions
6571 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6572 * src/z80/mappings.i: added "ei" to all mappings
6574 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6576 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6577 submitted by the Debian SDCC maintainer Aurelien Jarno:
6578 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6579 archive with gcc 4.1 on mips and wrote the patch"
6581 2006-03-16 Raphael Neider <rneider AT web.de>
6583 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6584 the left operand is shorter than the result (c* = lit-c* + int),
6586 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6589 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6591 * src/.version: increased version number to 2.5.5
6592 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6593 linking is done manually in pic16 port's _linkEdit,
6594 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6595 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6596 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6597 allocate asmop as AOP_ACC,
6598 (aopForRemat): added parameter 'bool result' in function declaration,
6599 (pic16_aopGet): return AOP_ACC when accessing WREG,
6600 (pic16_popGetTempReg): minor modification,
6601 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6602 'pic16_allocWithIdx',
6603 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6604 calling function in absolute addresses,
6605 (genAssign): take into account AOP_ACC asmop,
6606 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6607 * src/pic16/pcoderegs.c: some debug functions and lines added,
6608 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6609 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6611 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6612 call to allocReg, not by manually allocating a new one,
6613 (pic16_assignRegisters): now before going through the register
6614 allocating functions mark all registers as free. This eliminates some
6615 side effects resulting from peephole parser done earlier in the backbone
6617 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * src/SDCCicode.c (geniCodeLogic),
6620 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6622 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6624 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6625 (genSend): bugfix, do not allocate and free twice,
6626 (shiftRLong): handle partially overlapping aops
6627 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6629 2006-03-08 Borut Razem <borut.razem AT siol.net>
6631 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6634 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6636 * support/regression/tests/bug1409955.c: new, added
6637 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6638 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6639 (aopForSym, aopOp): increment asmop.allocated if reused,
6640 (freeAsmop): decrement asmop.allocated and check for zero instead of
6642 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6643 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6644 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6645 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6646 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6647 genSignedRightShift, genRightShift, genDataPointerGet,
6648 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6649 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6650 in reverse order from allocation,
6651 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6652 added swappedLR to keep track
6653 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6654 pdata & code for GCC, z80, gbz80 & hc08
6655 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6657 2006-03-08 Raphael Neider <rneider AT web.de>
6659 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6661 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6663 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6664 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6665 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6667 2006-03-06 Borut Razem <borut.razem AT siol.net>
6669 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6670 made the linker quiet
6672 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6674 * src/pic16/gen.c (genPcall): fixed bug #1443644
6675 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6676 which dumps before the function entry point a data byte which represents
6677 the number of the local variables used by the specified function, added
6678 'xinst' for initial support for Extended Instruction Support,
6679 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6680 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6681 port->fun_prefix anymore (may change later),
6682 (genFunction, genEndFunction): do not store/restore local registers for
6683 _main (this should take care the --main-return command line option in
6685 (genOr): removed some legacy pic-port instructions,
6686 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6687 performing operations with SFR's causes data to be written more than
6688 once to each SFR. Perhaps SFRs should be handled in special cases...
6689 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6691 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6692 into account for stack starting position,
6693 (struct OPTIONS pic16_optionsTable): added command line argument
6694 --extended or -y for Extended Instruction Support,
6695 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6696 (deassignLRs): *** perhaps the most important change, old 'for' code
6697 (commented out for reference), didn't account for some registers which
6698 were left marked 'not free' after a pointer operation. The change
6699 reduces register usage a lot in some cases
6701 2006-03-04 Borut Razem <borut.razem AT siol.net>
6703 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6705 * support/regression/tests/bug-524697.c: decreased array size for
6706 mcs51 to fit into the internal RAM
6707 * support/regression/Makefile.in: a little bit more verbose
6709 2006-03-03 Borut Razem <borut.razem AT siol.net>
6711 * support/regression/fwk/lib/testfwk.c,
6712 support/regression/fwk/include/testfwk.h: introduced function
6713 _prints(), nonrecursive _printn(), call _initEmu() from main()
6714 * support/regression/ports/gbz80/support.asm,
6715 support/regression/ports/ucz80/support.asm,
6716 support/regression/ports/z80/support.asm,
6717 support/regression/ports/ds390/support.c,
6718 support/regression/ports/hc08/support.c,
6719 support/regression/ports/host/support.c,
6720 support/regression/ports/mcs51/support.c,
6721 support/regression/ports/xa51/support.c: added empty _initEmu()
6723 * support/regression/ports/pic16/gpsim.cmd,
6724 support/regression/ports/pic16/spec.mk,
6725 support/regression/ports/pic16/support.c,
6726 support/regression/Makefile.in: added pic16 regression test
6728 2006-03-01 Raphael Neider <rneider AT web.de>
6730 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6731 genConstPointerGet): use safe way of generating MOVFF to cover
6732 literals as well as registers, fixes bug #1440527
6733 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6735 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6736 more correctly, fixes bug #1232186
6737 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6738 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6739 gplink guess the correct processor in more cases, applied patch
6740 from Till Riedel attached to and fixing bug #1436552
6742 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6744 * support/regression/tests/array.c: added, contains check for #1434401
6745 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6747 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6749 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6750 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6751 * device/include/mcs51/c8051f326.h,
6752 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6753 * device/include/mcs51/c8051f000.h,
6754 * device/include/mcs51/c8051f018.h,
6755 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6756 PCON_IDLE,PCON_STOP and added sfr16 definitions
6758 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6760 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6761 genGetWord): fixed bug 1409955
6763 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6765 * device/include/hc08/mc68hc908gp32.h,
6766 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6768 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * src/SDCCast.c (constExprValue): return NULL if not a value
6771 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6772 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6773 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6775 2006-02-13 Borut Razem <borut.razem AT siol.net>
6777 * src/regression/ptrarg.c: added, fails due to bug #1430967
6778 * src/regression/Makefile: ptrarg.c added, ...
6780 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6782 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6783 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6785 2006-02-11 Borut Razem <borut.razem AT siol.net>
6787 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6788 print "Processor: xxx" message to stdout only if --verbose
6790 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6792 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6793 * support/regression/tests/bug1426356.c: added
6794 * support/regression/tests/bitfields.c: removed 2 tests
6796 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6798 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6799 * device/include/mcs51/c8051f330.h,
6800 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6801 PCON_IDLE,PCON_STOP and added sfr16 definitions
6802 * device/lib/_divsint.c,
6803 * device/lib/_divuint.c,
6804 * device/lib/_divulong.c,
6805 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6806 register bank bug for small stackauto
6808 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6810 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6812 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6814 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6815 * all.dsp: corrected several bin paths
6816 * device/include/mcs51/c8051f120.h,
6817 * device/include/mcs51/c8051f300.h,
6818 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6819 to PCON_IDLE,PCON_STOP
6820 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6821 * device/lib/printf_large.c (output_float): fixed bug 1388703
6822 * support/regression/tests/bug1057979.c: added test for bug 1388703
6824 2006-02-08 Raphael Neider <rneider AT web.de>
6826 * src/pic/pcode.c (pciTRIS): fixed typo,
6827 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6828 (LinkFlow): fixed handling of flows that end in a call,
6829 (ReuseReg): perform safety check earlier
6830 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6831 to work with flows at the beginning of a pBlock,
6832 fixes #1426557 (Symbol not previously defined),
6833 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6835 (RemoveUnusedRegisters): update register usage info
6836 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6837 created, reuse existing ones instead
6838 * src/pic/gen.c (genPcall): fixed #1424719
6840 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6842 * link/z80/lkmain.c,
6844 * link/z80/lkdata.c,
6845 * link/z80/aslink.h: fixed build on current cygwin:
6846 replaced getline() by lk_getline()
6848 2006-02-01 Borut Razem <borut.razem AT siol.net>
6850 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6851 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6852 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6853 src/regression/bool1.c, src/regression/bool2.c,
6854 src/regression/bool3.c, src/regression/call1.c,
6855 src/regression/compare.c, src/regression/compare10.c,
6856 src/regression/compare2.c, src/regression/compare3.c,
6857 src/regression/compare4.c, src/regression/compare5.c,
6858 src/regression/compare6.c, src/regression/compare7.c,
6859 src/regression/compare8.c, src/regression/compare9.c,
6860 src/regression/configword.c, src/regression/for.c,
6861 src/regression/inline.c, src/regression/mult1.c,
6862 src/regression/nestfor.c, src/regression/or1.c,
6863 src/regression/pointer1.c, src/regression/ptrfunc.c,
6864 src/regression/rotate1.c, src/regression/rotate2.c,
6865 src/regression/rotate3.c, src/regression/rotate4.c,
6866 src/regression/rotate5.c, src/regression/rotate6.c,
6867 src/regression/rotate7.c, src/regression/string1.c,
6868 src/regression/struct1.c, src/regression/sub.c,
6869 src/regression/sub2.c, src/regression/switch1.c,
6870 src/regression/while.c, src/regression/xor.c,
6871 src/regression/create_stc, src/regression/simulate,
6872 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6874 * src/regression/gpsim_assert.h: added
6876 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6878 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6879 ((void (code *) (void)) 0) ();
6888 * as/mcs51/aslink.h,
6890 * as/mcs51/asmain.c,
6891 * as/mcs51/lkdata.c,
6893 * as/mcs51/lkmain.c,
6896 * as/z80/asmain.c: fixed build on current cygwin:
6897 replaced getline() by as_getline()
6899 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6901 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6902 declarator in the symbol chain
6904 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6905 parameter list for function pointers
6906 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6907 * support/regression/tests/bug-716242.c: added
6909 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6911 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6913 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6915 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6917 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6918 inifinitely recurseable, added static
6919 * support/regression/tests/bug-1408066.c: added
6921 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6924 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6925 renamed, added possibility to create "postLoopLbl"-labels
6926 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6927 newiTempLoopHeaderLabel
6928 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6929 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6930 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6931 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6932 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6933 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6934 (basicInduction): fixed bug #136564, made static,
6935 (loopInduction): changed parameter of basicInduction, made static,
6936 (addPostLoopBlock): added
6937 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6938 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6940 * support/regression/tests/bug-136564.c: added
6941 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6942 --std-sdcc99 to LIBSDCCFLAGS
6944 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6946 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6948 * support/regression/tests/bug-1406131.c: added
6950 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6952 * src/SDCCast.c (decorateType): fix promotion of unary minus
6953 * src/SDCCsymt.c (computeType): beautified
6954 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6955 (valUnaryPM, valComplement): fix sign and promotion,
6956 (valNot): ANSI: result type is int (SDCC: unsigned char)
6957 * support/regression/tests/uminus.c: speedup by removing superflous
6959 * support/regression/tests/onebyte.c: added promotion and signedness
6960 tests for unary minus
6961 * support/regressions/tests/bug-477927.c: disable warning about
6962 uninitialized variables
6963 * support/regression/tests/not.c: added
6965 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6967 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6968 * src/mcs51/gen.c (gen51Code): show final register usage after
6969 fillGaps in asm with --i-code-in-asm
6970 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6971 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6972 incUsed, rliveClear, adjustIChain): made static,
6973 (setFromRange): excluded because it's unused,
6974 (findPrevUseSym, markWholeLoop): added,
6975 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6976 through all branches of predecessors enables sdcc to emit the warning
6977 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6978 (rlivePoint): made static, added parameter emitWarnings which is only
6979 true during the first run out of two,
6980 (findRecursiveSucc, findRecursivePred): removed,
6981 (computeLiveRanges): made static, added parameter emitWarnings,
6982 (dumpIcRlive): added for debugging only
6983 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6984 removed prototype of setFromRange()
6985 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6986 in call of computeLiveRanges()
6987 * support/regression/tests/bug-895992.c: added
6988 * support/regression/tests/bug-971834.c: added
6989 * support/valdiag/tests/bug-895992.c: added
6990 * support/valdiag/tests/bug-971834.c: added
6992 2005-12-18 Raphael Neider <rneider AT web.de>
6994 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6995 (genUnpackBits): improved code for direct operands,
6996 (genPackBits): improved code for literal assignment to bitfields
6997 and for direct destination operands (no FSR indirection),
6998 prevented redundant AND, fixes #1362800,
6999 (AccLsh): added parameter to disable masking of the result
7000 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7001 skip instructions with side-effects (like incfsz),
7002 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7003 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7004 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7007 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7009 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7010 volatile variables as spill location
7012 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7016 * support/regression/tests/bug-1376320.c: added
7018 2005-12-08 Raphael Neider <rneider AT web.de>
7020 * src/pic/device.c: renamed is_shared to pic14_is_shared
7021 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7022 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7023 (is_valid_identifier): added for above workaround
7025 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7027 * device/lib/Makefile.in: fixed to enable port-specific-objects
7028 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7029 char, thanks Hubert Sack
7030 * doc/sdccman.lyx: documented --xstack-loc,
7031 elaborated a bit more on interrupts and pitfalls,
7032 removed "setjmp/longjmp unsupported",
7033 documented some unsupported C99 features
7034 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7035 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7036 if, thanks Hubert Sack
7037 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7038 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7040 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7041 regression tests can report resource usage (rfe 700441)
7042 * support/regression/collate-results.py: report resource usage
7043 * support/regression/ports/ds390/spec.mk,
7044 * support/regression/ports/hc08/spec.mk,
7045 * support/regression/ports/mcs51/spec.mk,
7046 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7047 * support/regression/ports/ds390/uCsim.cmd,
7048 * support/regression/ports/hc08/uCsim.cmd,
7049 * support/regression/ports/mcs51/uCsim.cmd,
7050 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7051 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7052 library, use the default one
7053 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7054 building the library
7056 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7058 * config.dsp: added dependency on .version and configure_vc.awk
7059 * device/include/setjmp.h: updated for --stack-auto and --xstack
7060 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7061 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7062 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7063 * device/lib/libsdcc.lib: added _setjmp
7064 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7065 (decorateType): fixed bug 1372851,
7066 (optimizeGetHbit): fixed warning
7067 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7068 array initialisation
7069 * support/regression/tests/bug1057979.c: added test for bug 1358192
7070 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7072 2005-12-03 Borut Razem <borut.razem AT siol.net>
7074 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7075 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7077 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7079 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7080 createIval): implement symbol independant "flexible array member",
7081 (createIvalCharPtr): implemented flexible array initialisation with a
7083 * src/SDCCsymt.c (copyStruct): removed,
7084 (getSize): fixed misleading comment,
7085 (getAllocSize): removed, the additional allocation size is now in
7086 sym->flexArrayLength,
7087 (checkStructFlexArray): new, syntax checks for flexible array members,
7088 (compStructSize): added syntax checks for "flexible array members"
7089 (copyStruct): removed,
7090 (copyLinkChain): removed inefficient fix for bug 770487
7091 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7092 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7093 symbol->flexArrayLength
7095 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7096 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7097 * support/regression/tests/structflexarray.c: added
7098 * support/valdiag/tests/structflexiblearray.c: added
7100 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7102 * src/SDCCast.c (decorateType): fixed bug 1368489
7103 * support/Util/SDCCerr.c,
7104 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7106 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7108 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7109 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7111 2005-11-27 Borut Razem <borut.razem AT siol.net>
7113 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7114 support/cpp2/mkdeps.h: added command line option
7115 -obj-ext=<extension> to SDCPP to define object file externion, used
7116 for generation of make dependencies (-M)
7117 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7119 2005-11-26 Borut Razem <borut.razem AT siol.net>
7121 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7122 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7123 added pic and pic16 libraries
7125 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7127 * device/include/float.h: Corrected typo in prototype of __fsgt
7129 2005-11-25 Borut Razem <borut.razem AT siol.net>
7131 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7132 added creation of model-mcs51-stack-auto libraries
7134 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7136 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7138 * src/SDCCast.c (createIvalArray): removed obsolete comment
7140 2005-11-24 Borut Razem <borut.razem AT siol.net>
7142 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7143 added missing device/lib/mcs51/crt*.asm sources
7145 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7147 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7149 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7151 * device/lib/_fs2schar.c,
7152 * device/lib/_fs2sint.c,
7153 * device/lib/_fs2slong.c: optimized inline asm
7155 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7157 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7158 Better handling of floats between -1.0 and 0.0.
7160 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7162 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7163 (the missing "if"s prohibited removal of redundant labels)
7165 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7167 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7168 Properly convert floats between -1.0 and 0.0 to long, int, and char
7169 types (max integer value of negative floats tends to zero).
7170 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7171 Removed changes made so to work properly with floats between
7172 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7175 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7177 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7178 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7179 (genCast) cosmetic change
7180 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7181 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7183 * support/regression/tests/bitfields (testSignedBitfields): added
7185 2005-11-18 Borut Razem <borut.razem AT siol.net>
7187 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7188 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7189 introduced SILENT option to make building of pic16 libraries less
7191 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7193 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7194 Now they work properly with floats between -1.0 and 0.0
7195 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7197 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7199 * src/SDCCicode.c (printOperand): added missing else
7201 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7203 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7204 reformatted for better readability
7205 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7208 2005-11-17 Borut Razem <borut.razem AT siol.net>
7210 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7211 introduced SILENT option to make building of pic16 libraries less
7212 verbose - used for nightly snapshot build
7213 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7214 available on Win32 platforms.
7215 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7216 medium, large, pic and pic16
7218 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7220 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7221 printf("%f"...) sets fraction to zero.
7223 2005-11-16 Raphael Neider <rneider AT web.de>
7225 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7227 * src/pic/gen.c (genIfx): implemented for CARRY bit
7228 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7229 to generic pointers, fixes #1357332,
7230 (pic16_movLit2f): NEW,
7231 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7233 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7235 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7237 2005-11-11 Raphael Neider <rneider AT web.de>
7239 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7240 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7241 compute pointer's type from operand,
7242 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7243 improved single bit reads, fixes bug #1353379
7245 2005-11-09 Borut Razem <borut.razem AT siol.net>
7247 * support/scripts/sdcc.nsi: added lib/pic to the package
7249 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7251 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7253 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7255 * support/regression/tests/bug1348008.c: added
7256 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7257 * support/regression/tests/bug1337835.c: updated comment
7259 2005-11-06 Borut Razem <borut.razem AT siol.net>
7261 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7262 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7263 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7264 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7265 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7266 dynamic construction of cl_error_class and derivates - 2.nd try
7268 2005-11-05 Borut Razem <borut.razem AT siol.net>
7270 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7271 bug, which caused Bus Errors on sparc solaris
7273 2005-11-04 Borut Razem <borut.razem AT siol.net>
7275 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7276 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7277 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7278 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7279 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7280 and derivates to resolve the initialization problem on OSX
7282 2005-11-02 Borut Razem <borut.razem AT siol.net>
7284 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7285 corrected typo - #include <winsock2.h>
7287 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7289 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7290 (_asxxxx_mapping): added org directive for future enhancements
7292 2005-11-01 Borut Razem <borut.razem AT siol.net>
7294 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7295 enabled sockets on WIN32
7296 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7298 2005-10-31 Borut Razem <borut.razem AT siol.net>
7300 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7301 WIN32 backslash path delimiters should be escaped when used in C strings
7302 * support/regression/tests/bitfields.c: exclude failing assertions for
7303 __CYGWIN32__ and __MINGW32__ hosts
7305 2005-10-30 Borut Razem <borut.razem AT siol.net>
7307 * src/SDCCutil.c: corrected double comparison typo
7309 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7311 * device/lib/medium/Makefile: added for new memory model medium
7312 * device/include/asm/mcs51/features.h: updated for medium/pdata
7313 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7314 added Multiply & Accumulate sbit's and MAC0_PAGE define
7315 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7316 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7317 * device/lib/_mullong.c: update for medium model
7318 * device/lib/incl.mk: added medium model
7319 * doc/sdccman.lyx: documented medium model
7320 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7321 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7322 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7323 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7324 (allocParms): set SCLS and OCLS to pdata for medium model
7325 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7327 (powof2): return <0 if not power of 2
7328 * src/avr/gen.c (genBitWise): use updated powof2
7329 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7330 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7331 (shiftLLeftOrResult): use B if necessary
7332 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7333 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7334 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7335 * support/regression/Makefile.in: added test-mcs51-medium
7336 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7338 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7340 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7342 * device/lib/time.c (mktime): fixed bug 1334315
7344 2005-10-28 Raphael Neider <rneider AT web.de>
7346 * device/include/pic/p16f_common.inc: added common declarations
7347 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7349 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7351 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7352 (aopPutUsesAcc): added to predict accumulator use,
7353 (assignResultValue): save acc if necessary,
7354 (genMinusDec): store result if indirectly addressed,
7355 (genDivOneByte): save acc if necessary,
7356 (movLeft2Result): bugfix if left already in acc,
7357 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7358 attention to accumulator use (esp. pdata),
7359 (genReceive): receive pdata correctly
7360 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7361 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7363 2005-10-27 Raphael Neider <rneider AT web.de>
7365 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7367 2005-10-27 Raphael Neider <rneider AT web.de>
7369 * .version: changed version to 2.5.4
7370 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7371 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7372 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7373 arithmetics support routines
7374 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7375 * device/lib/Makefile.in: also create installdir for pic
7377 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7379 * src/pic/device.c (dump_sfr): rewritten to delegate register
7380 placement to the linker (use `extern sym' rather than sym EQU addr),
7381 (validAddress): fixed to check last specified address
7382 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7383 (popGetLit): truncate literal value to 8 bit,
7384 (popGet): moved assert to more appropriate place
7385 (popGetExternal): create pCode operand from and mark the according
7386 symbol as being `extern'
7387 (popGetAddr): added sanity check on immediate's offset, provide
7388 GPOINTER tag on demand
7389 (aopPut): fixed for immediates,
7390 (mov2w_op): move operand's address or contents to WREG (depending on
7391 operand type), safer variant of mov2w,
7392 (movwf,call_libraryfunc): NEW, handy abbreviations,
7393 (get_argument_pcop,get_return_val_pcop,pass_argument,
7394 get_returnvalue): interface for accessing function parameters and
7396 (assignResultValuei,genRet): use new parameter/return value interface
7397 (pic14_getDataSize): back to old version handling generic pointers,
7398 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7399 provided implementation and/or fixed old one,
7400 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7401 calls, removed legacy 8051 reference code
7402 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7403 (loadSignToC): NEW, move the operands sign bit to CARRY,
7404 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7405 genRightShiftSigned, accepts negative shift counts,
7406 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7407 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7408 generic pointers, __data pointers and __code pointers,
7409 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7410 and signed bitfields, limit bitfields to 8 bit,
7411 (genDataPointerGet): fixed number of bytes read,
7412 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7413 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7414 pointers to constant data are no longer assumed to point to __code
7415 space, removed invalid pointer types,
7416 (bitpatternFromVal): retrieve the PICs representation of an integer
7418 (genDataPointerSet): fixed assigning to po_immediate operands,
7419 (genGenPointerSet): implemented as library call,
7420 (genIfx): fixed incorrect condition,
7421 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7422 provide GPOINTER tag according to destination's storage class,
7423 (genCast): added code to handle casting to generic pointers, added
7424 sign-/zero extension of the result
7425 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7426 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7427 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7429 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7430 address/register resides in the shared banks
7431 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7432 put all variables into separate sections (have the linker arrange
7434 (picglue): put init code and interrupt handlers in separate sections
7435 * src/pic/main.c: added port specific options table, modified to PORT
7436 structure to make GPOINTERs 3 byte, added pic14_options
7437 (_pic14_do_link): private linking routine (update paths to libraries,
7438 add libsdcc.lib by default)
7439 * src/pic/main.h: declare pic14_options
7440 * src/pic/pcode.c: fixed instructions i/o relations,
7441 (RegCond): reverted to correct version,
7442 (newpCodeOpLit): truncate literals to 8 bit,
7443 (genericPrint): added debug output,
7444 (getRegFromInstruction): fixed for various operand types, simplified
7445 (BuildFlow): fixed broken handling of isntructions with labels
7446 (LinkFlow): start at last instruction in flow (skip trailing comments),
7447 pass the flow on to the next instruction after CALL
7448 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7449 (insertPCodeInstruction): fixed inserting after a skip instruction,
7450 (DoBankSelect): fixed for labeled instructions
7451 (OptimizepBlock): honor --nopeep switch
7452 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7453 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7454 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7455 (pCodeOptime2pCodes): allow disabling this optimization via
7456 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7457 but is still buggy), started implementation of a dataflow based
7458 pCode optimization (CSE + dead code elimination)
7459 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7460 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7461 names are independant of the stack location and therefore portable across
7464 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7466 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7467 (selectSpil): fixed bug 1337835 by not spilling bit variables
7468 * support/regression/tests/bug1337835.c: added test for this bug
7469 * src/mcs51/peeph.def: restart after rule 3.c,
7470 addded rules 263.x to optimize loading constants
7472 2005-10-26 Raphael Neider <rneider AT web.de>
7474 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7475 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7476 (genAssign): emit warning when casting literals to generic pointer
7477 type, also applies when taking the address of a fixed variable,
7478 (genCast): improved casting to generic pointers
7479 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7480 extern variables, added verbose error message
7481 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7483 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7485 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7486 carry must be complemented too
7487 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7488 could be emitted by genMinus
7489 * src/SDCCval.c (constVal): fixed bug 1305065
7491 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7493 * src/SDCCast.c (addCast): added promotion for bit variables
7494 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7495 promotion casts + optimisation
7496 (optimizeGetWord): fix warning 'i' might be used uninitialized
7497 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7498 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7500 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7502 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7503 all chars are promoted to int; promotion should be handled in SDCCast.c
7505 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7507 * device/lib/_strcmp.c: Fixed bug 1326457
7509 2005-10-11 Raphael Neider <rneider AT web.de>
7511 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7512 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7514 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7516 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7517 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7519 2005-10-04 Raphael Neider <rneider AT web.de>
7521 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7522 device/lib/pic16/pics.all: added pic18f1320
7523 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7525 2005-09-30 Raphael Neider <rneider AT web.de>
7527 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7528 * src/pic16/devices.inc: NEW, provides device descriptions
7529 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7531 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7533 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7536 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7538 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7539 documented Any Order Bit, Higher Order Byte and Higher Order Word
7540 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7541 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7542 (optimizeGetAbit): new, to get any bit, not only the high bit,
7543 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7544 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7545 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7546 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7547 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7548 GETABIT, GETBYTE, GETWORD: decorate them,
7549 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7550 (ast_print): added GETABIT, GETBYTE, GETWORD
7551 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7552 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7553 (geniCodeBinary): new generic binary icode,
7554 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7555 * src/port.h: updated comment for PORT.hasExtBitOp
7556 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7557 (genGetByte): new, to get a single byte,
7558 (genGetWord): new, to get a word from a long,
7559 (gen51Code): added GETABIT, GETBYTE, GETWORD
7560 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7562 2005-09-23 Raphael Neider <rneider AT web.de>
7564 * configure.in, configure: have device/lib/pic configured
7565 * device/lib/Makefile.in: added model-pic14
7566 * device/lib/clean.mk: added pic/ to clean rule
7567 * device/lib/pic: added rudimentary pic14 library providing support
7568 functions for multiplication/division/generic pointer access
7569 * src/SDCCopt.c (convilong): mark support functions as extern
7570 for pic14 port as well
7571 * src/pic/gen.c (genMult): added assertions,
7572 (genpic14Code): emit warning on unhandled iCodes
7573 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7574 * src/pic/pcode.c (pCodeOpCopy),
7575 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7576 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7577 SFR_REGISTER}), made safe for future extensions
7578 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7579 instructions even if preceeded by SKIP instructions (also remove
7580 them); removed unused code
7581 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7582 prevents leaving parts of the structure uninitialized after copying
7584 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7586 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7588 * support/regression/tests/addsub.c: added test for the bug
7590 2005-09-21 Raphael Neider <rneider AT web.de>
7592 * device/include/pic16/pic18f1220.h,
7593 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7594 * device/lib/pic16/Makefile.rules: added missing opening paren
7595 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7596 are provided in genutils.c,
7597 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7598 operand/result sizes,
7599 (genCmp): assert on NULL pointers first, then check deref'ed values
7600 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7603 2005-09-18 Raphael Neider <rneider AT web.de>
7605 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7606 as these are now unused,
7607 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7608 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7609 local, avoids uninitialized pointer dereference on r->name
7610 * src/pic16/ralloc.c (newReg): fixed indentation
7612 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7614 * src/SDCCval.c (constVal): fixed bug 730366
7615 * support/Util/SDCCerr.c,
7616 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7618 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7620 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7622 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7624 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7626 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7628 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7629 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7630 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7631 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7632 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7633 * packihx/packihx.c (hexDigit): made c unsigned char
7634 * as/mcs51/lklibr.c (fndsym),
7635 * link/z80/lkgb.c (gb),
7636 * link/z80/lklibr.c (fndsym),
7637 * link/z80/lkrloc.c (relr),
7638 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7639 * src/SDCC.lex (checkCurrFile, process_pragma),
7640 * src/SDCCglue.c (spacesToUnderscores),
7641 * src/SDCCmain.c (setParseWithComma, processFile),
7642 * src/asm.c (tvsprintf, printCLine),
7643 * src/avr/gen.c (emitcode, aopPut),
7644 * src/ds390/gen.c (emitcode),
7645 * src/hc08/gen.c (emitcode, emitinline),
7646 * src/mcs51/gen.c (emitcode, genInline),
7647 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7649 * src/pic/ralloc.c (debugLog),
7650 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7652 * src/pic16/ralloc.c (debugLog),
7653 * src/z80/main.c (_process_pragma):
7654 made all ctype.h function calls safe
7655 * src/SDCCopt.c: include math.h for fabs
7656 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7657 and used them throughout the code to make ctype.h function calls safe
7658 * src/ds390/main.c (asmLineNodeFromLineNode),
7659 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7660 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7662 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7663 (newpCodeAsmDir): made ctype.h function calls safe
7664 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7665 pic16_emitcode): made lbp unsigned char*
7666 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7667 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7668 * src/xa51/gen.c (emitcode),
7669 * src/z80/gen.c (_emit2): made lbp unsigned char*
7670 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7673 2005-09-05 Raphael Neider <rneider AT web.de>
7675 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7676 access bank splitpoint
7678 2005-09-05 Raphael Neider <rneider AT web.de>
7680 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7682 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7684 * .version: changed to version 2.5.3
7685 * doc/sdccman.lyx: changed version to 2.5.3,
7686 documented --codeseg and --constseg and pragma codeseg and constseg,
7687 documented bit parameters (reentrant) and bit returning
7688 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7689 currFunc->recvSize, but is this ok for all ports?
7690 (ast2iCode): result of ~ on unsigned char must be cast to int for
7692 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7693 function pointers in bit space
7694 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7695 (processFuncArgs): call port.reg_parm() with reentrancy info
7703 * src/z80/main.c: port.reg_parm prototype extended with
7704 "bool reentrant" parameter
7705 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7706 options.stackAuto for allocating bit register parameters
7707 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7708 (genSend): set BitBankUsed if it is,
7709 (selectRegBank): factored out of genCall for use in genPcall,
7710 (genCall): removed redundant dtype assignmen, use selectRegBank,
7711 (genPcall): handle returning in Carry properly, save in F0 if needed,
7712 (genReceive): handle bit register parameters
7713 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7714 (mcs51_assignRegisters): enable bit registers for all reentrant
7715 functions and don't set BitBankUsed unconditionally
7716 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7717 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7718 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7720 2005-08-27 Borut Razem <borut.razem AT siol.net>
7722 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7723 ppc-osx (Darwin) does not support -u option. It seems that it is
7724 supported only on Linux - GNU cp
7726 2005-08-25 Borut Razem <borut.razem AT siol.net>
7728 * sim/ucsim/gui.src/serio.src/Makefile.in,
7729 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7730 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7731 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7732 install and strip, since the strip at /usr/ccs/bin should be used
7735 2005-08-24 Borut Razem <borut.razem AT siol.net>
7737 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7739 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7741 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7744 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7746 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7747 * as/mcs51/lkmain.c (link_main): fixed warning
7748 * device/include/stdbool.h: ds390 has no advanced bit support yet
7749 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7750 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7751 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7752 and updated their macros
7753 * src/SDCCval.c (constVal): updated comment for renamed b_long
7755 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7757 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7758 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7759 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7760 (oprio): set priority for '['
7761 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7763 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7764 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7765 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7766 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7767 added overlayable BIT_BANK area
7768 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7769 (summary2): explain 'T' in legenda
7770 * as/mcs51/lkrloc.c: replaced old K&R style,
7771 (relr): added R_BIT processing,
7772 (errmsg): added "Bit-addressable relocation error",
7773 (adb_bit): added for converting from byte- to bit-addressable space,
7774 (adb_24_bit): added for converting from byte- to bit-addressable space
7775 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7776 used in reentrant functions now even as return value
7777 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7778 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7779 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7780 * src/SDCCglobl.h: added indicator BitBankUsed
7781 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7782 the bit registers b0-b7
7783 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7784 (geniCodeCast): fixed bug 1263853,
7785 (geniCodeLogicAndOr): put result in bool or char,
7786 (geniCodeReceive): added parameter func for accessing the return type,
7787 (geniCodeFunctionBody): pass func to geniCodeReceive
7788 * src/SDCCmain.c: added indicator BitBankUsed
7789 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7790 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7791 (checkSClass): don't put automatic bool/bit on stack,
7792 (checkFunction): removed check on function cannot return bit
7793 * src/SDCCsymt.h: added newBoolLink prototype
7794 * src/mcs51/gen.c (rb1regs): added bit registers,
7795 (movc): created for assigning to carry,
7796 (pushReg, popReg): created for pushing registers,
7797 (sameRegs): check both AOP_REG and AOP_CRY types,
7798 (aopOp): handle bit registers,
7799 (aopPut): optimization no self-assign,
7800 (saveRegisters): push reg->base (bits) only once for bit registers,
7802 (unsaveRegisters): pop reg->base only once and use popReg,
7803 (assignResultValue): added parameter func and return in carry for bits,
7804 (genIpush): optimization no reload in A if not changed,
7805 (genSend): bit parameters in reentrant functions are passed in bit
7806 registers by first assigning to bits in B, then save registers and
7808 (genCall): handle returning in Carry properly, save it in F0 if needed,
7809 (genPcall): updated assignResultValue call, this is not safe yet for bit
7810 returning function !!!
7811 (genFunction): don't generate equ's for bit registers and use pushReg,
7812 (genEndFunction): take care of bit returning functions and use popReg,
7813 (genRet): return bit in Carry,
7814 (genIfx): optimize bit registers and other directly addressable bits,
7815 (genReceive): updated assignResultValue call
7816 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7817 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7818 registers when using stack-auto
7819 * src/mcs51/ralloc.c (_G): added allBitregs,
7820 (regs8051): added the bit registers,
7821 (createStackSpil): use macro IS_BIT,
7822 (getRegBit): added to allocate a bit register, else spill,
7823 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7824 (updateRegUsage): factored out to ease stepping while debugging,
7825 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7826 also allocate bit registers,
7827 (fillGaps): handle bit registers,
7828 (findAllBitregs): added to create bit vector with all bit registers,
7829 (mcs51_allBitregs): returns this bit vector,
7830 (mcs51_assignRegisters): when using stack-auto use bit registers for
7831 passing parameters and creating local variables
7832 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7834 2005-08-22 Borut Razem <borut.razem AT siol.net>
7836 * device/lib/Makefile.in: replaced find option -or with -o
7837 to make it run on solaris
7839 2005-08-22 Raphael Neider <rneider AT web.de>
7841 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7842 fixes #1265442 (crash on Solaris)
7844 2005-08-20 Borut Razem <borut.razem AT siol.net>
7846 * configure, configure.in: added tests for libsocket and libnsl libraries,
7847 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7848 from support/regression/Makefile.in
7849 * support/regression/Makefile.in: added
7850 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7851 * sim/ucsim/libtool: regenerated on sparc-solaris
7852 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7853 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7854 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7855 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7856 sparc-solaris, which doesn't use GNU ld linker
7857 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7858 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7860 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * src/mcs51/peeph.def: updated comments
7864 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7866 * device/lib/_gptrget.c,
7867 * device/lib/_gptrput.c: slightly shorter
7868 * doc/sdccman.lyx: incremented version
7869 * src/mcs51/peeph.def: moved peephole comments to the line of first
7870 change to better keep line correlation, reanimated 186.e
7871 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7873 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7875 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7876 David Saxton with quotes around file name.
7878 2005-08-15 Borut Razem <borut.razem AT siol.net>
7880 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7881 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7882 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7883 make tests run on x86_64 platform
7885 2005-08-13 Raphael Neider <rneider AT web.de>
7887 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7888 as it might be executed DURING a build (parallel make is wonderful)
7890 2005-08-13 Raphael Neider <rneider AT web.de>
7892 * device/lib/Makefile.in (port-specific-objects-pic16):
7893 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7894 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7896 * device/lib/pic16/Makefile.rules: build subdirs before creating
7897 the library, removed builddir rule, create $(builddir) early in
7898 recurse rule, use empty recurse rule for leaf directories
7899 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7900 mkdir errors (race condition), removed duplicate suffix "hex"
7902 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7903 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7904 prevents mkdir -p from aborting on Alpha
7906 2005-08-12 Raphael Neider <rneider AT web.de>
7908 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7909 db-statements in order to allow for arrays of pointers in code
7910 sections to be placed without interspersed 0-padding, fixes
7912 * (emitStatistics): fixed division by zero for pic18f1220
7913 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7914 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7915 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7916 * (pic16_pCodeConstString): keep track of already emitted string
7917 literals to prevent "duplicate definitions of symbol _str_NR"
7918 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7920 * device/lib/Makefile.in: ignore failing PIC16 library builds
7921 * device/lib/pic16/Makefile: do not build if gputils are missing
7922 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7924 2005-08-10 Raphael Neider <rneider AT web.de>
7926 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7929 2005-08-10 Raphael Neider <rneider AT web.de>
7931 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7932 Rokas' patch to add the new fixed point type "__fixed16x16"
7933 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7934 functions for __fixed16x16 arithmetics
7935 * device/lib/pic16: reimplemented the build system to support
7936 a separate build directory, better handling of libio (create
7937 the library in a separate subdir for each architecture) and
7938 easier configuration (centralized in Makefile.common)
7940 2005-08-07 Raphael Neider <rneider AT web.de>
7942 * src/pic16/gen.c (genrshTwo): fixed sign extension
7943 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7944 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7946 * device/include/pic16/pic18f4220.h: NEW, header for
7947 pic18f4220 and pic18f4320
7948 * device/include/pic16/pic18fregs.h: added new devices,
7949 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7950 * device/include/pic16/signal.h: resolved name clashes
7951 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7952 to also allow testing for interrupt enable bits, added
7953 comments on how to use the macros
7954 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7955 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7956 register definitions for the devices
7957 * device/lib/pic16/pics.all: added new devices
7958 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7960 * device/lib/pic16/libc/stdlib/memfree: do not count
7961 the block header as free memory
7962 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7963 simplified and added missing end-of-blocklist-marker
7964 (reported by Peter Onion, fixes #1252814)
7965 * (_mergeHeapBlock): fixed loop condition
7966 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7967 len==0, restructured code
7968 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7969 up a bit, reduced bitfield accesses, prevent endless loops
7970 in case of heap corruption
7971 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7972 "unreferenced arguments/must return a value" warnings
7973 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7974 replaced BAUDREG with SPBRG
7975 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7976 device/lib/pic16/debug/gstack/gstack.c: replaced
7977 _naked, _asm, _endasm with __naked, __asm, __endasm
7979 2005-08-05 Raphael Neider <rneider AT web.de>
7981 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7982 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7984 2005-08-05 Borut Razem <borut.razem AT siol.net>
7986 * device/lib/Makefile.in: added missing ';'
7987 * configure: removed ^M characters
7989 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7991 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7992 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7995 2005-08-04 Borut Razem <borut.razem AT siol.net>
7997 * configure.in: pic16 libraries build 2nd try - enable running
7998 configure in device/lib/pic16
7999 * configure: regenerated from configure.in
8000 * device/lib/Makefile.in: create $(PORT)/bin directory
8002 2005-08-03 Raphael Neider <rneider AT web.de>
8004 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8005 to get/set values via pointers
8006 * (genUnpackBits,genPackBits): changed detection of
8007 ptr->bitfield vs. sym.bitfield, fixed access via generic
8008 pointers, removed dead (wrong) code for multibyte bitfields
8009 * (genNearPointerGet, genGenPointerGet): removed useless code,
8010 fixed bitfield detection, fixes #1250594
8011 * (genNearPointerSet): removed useless code
8012 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8013 and introduced macro pic16_emitpcode that conditionally emits
8014 the origin of the following pCode (useful for debugging SDCC)
8015 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8016 * (createDefmap): fixed handling of LFSR for --optimize-df
8018 2005-08-02 Borut Razem <borut.razem AT siol.net>
8020 * device/lib/Makefile.in: pic16 libraries build enabled since
8021 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8023 2005-08-02 Raphael Neider <rneider AT web.de>
8025 * src/pic16/gen.c (genPackBits): removed deprecated warning
8026 * (genGenPointerSet): fixed bitfield detection
8028 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8030 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8032 2005-07-31 Raphael Neider <rneider AT web.de>
8034 * device/lib/pic16/libdev/pic18f458.c,
8035 device/include/pic16/pic18f458.h: added missing T0CONbits
8037 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8039 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8041 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8043 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8045 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8047 * device/include/mcs51/at89c51ed2.h: added.
8049 2005-07-23 Raphael Neider <rneider AT web.de>
8051 * src/pic/gen.h: added emitpcode macro for debugging
8052 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8053 and replace by macro adding debug information on demand
8054 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8055 * (gencjne): tried to fix; replaced with correct (slower) code
8056 * (gen{Unp,P}ackBits): fixed single bit access
8057 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8058 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8059 previous instruction
8060 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8061 register has to be handled with care (forbidding movement
8062 of assignments/uses, removing assignments completely, ...)
8063 * (pCodeOptime2pCodes): make use of regIsSpecial
8064 * added lots of debugging output (commented out)
8065 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8066 from being reused as result UNLESS it is known to work
8068 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8070 * support/Util/dbuf.h: include <stddef.h> for size_t
8071 * .version: changed to version 2.5.2
8073 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8075 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8077 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8079 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8080 (genModOneByte): removed needless psha/pula
8082 2005-07-22 Raphael Neider <rneider AT web.de>
8084 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8085 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8086 * src/pic/gen.c (resolveIfx): do not "invent" labels
8087 * (genSkipc): changed to positive logic
8088 * (genSkipCond): removed as no longer needed
8089 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8091 * (genLeftShift): check operands are in different registers
8092 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8093 INCF does not update CARRY...
8094 * src/pic/main.c: fixed _linkCmd
8095 * src/pic/pcode.c (unlinkpCode): added inactive code
8096 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8097 alive (do not assign result and operand overlapping registers)
8099 2005-07-22 Raphael Neider <rneider AT web.de>
8101 * src/pic/device.c (dump_sfr): replaced register declaration with
8102 call to emitSymbolToFile() to avoid duplicate symbols
8103 * (assignRelocatableRegisters): do not declare external symbols
8104 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8105 right (take size of type, not etype)
8106 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8107 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8108 * (packRegsForAccUse): disabled assignment of WREG as
8109 the result reg to prevent occurence of just fixed #1235003,
8111 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8112 symbols (avoids duplicate symbols in .asm file)
8113 * (pic14emitRegularMap): use emitSymbolToFile()
8114 * src/pic/gen.c (aopOp): fixed spillLocation handling
8115 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8116 * (genDataPointerSet): removed unneccessary variables/output
8118 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8120 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8121 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8123 2005-07-21 Raphael Neider <rneider AT web.de>
8125 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8126 architecture cannot handle them efficiently, fixes bug #1235003
8127 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8128 check for empty sets before using them (fixes bug #1232190)
8130 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8132 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8133 (lnksect2): generate warnings for memory overlap
8134 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8135 constseg to set the name of these segments so you can instruct the linker
8136 to place them in banks
8137 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8138 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8139 added code_seg and const_seg to options
8140 * src/SDCCglue.c (emitMaps): use options.const_seg,
8141 (createInterruptVect): put interrupt vectors in segment HOME,
8142 (glue): put HOME before static segment and put the main glue in HOME,
8143 (glue): use options.code_seg
8144 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8145 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8146 these segments so you can instruct the linker to place them in banks
8147 (linkEdit): use code_loc for HOME segment which should be the first
8148 segment in code memory now
8149 * src/SDCCmem.c: fixed more stuff like bug 1238386
8150 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8151 (changePointer): don't change function pointers to code pointers for
8153 (compareType): added exceptional check for banked function pointers
8154 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8155 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8156 after static in code memory
8157 * src/mcs51/gen.c: added aopLiteralLong prototype,
8158 (aopForSym): use getSize for functions,
8159 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8160 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8161 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8163 (genPcall): use call for literal function pointers and generate banked
8164 calls over the one trampoline so there's only one place for the user to
8165 modify according to his/hers hardware,
8166 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8167 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8168 * src/mcs51/main.c: added keyword banked,
8169 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8170 * support/Util/SDCCerr.c,
8171 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8172 needed for passing the bank and address to the trampoline
8173 * device/lib/mcs51/crtbank.asm: added for bankswitching
8174 * device/lib/mcs51/Makefile: added crtbank
8176 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8178 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8179 for fields at offset 0 of a struct or union as reported
8180 on 2005-07-07 in the developer mailing list.
8182 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8184 * src/SDCCmem.c: fixed bug 1238386
8186 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8188 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8189 (patch #1144962), added peephole 300, enabled 259.x
8190 * doc/sdccman.lyx: removed screenshot and provided link instead
8192 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8194 * doc/sdccman.lyx: added section about debugging with ddd
8195 * doc/figures/ddd_example.eps: screenshot of debugging session
8197 2005-07-04 Raphael Neider <rneider AT web.de>
8199 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8200 like CODE pointers, fixes #1115683
8201 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8202 call, fixes bugs #1232211, #1228110,
8203 fixed wrong casts to pCodeFlow from pCodeInstructions
8205 2005-07-04 Raphael Neider <rneider AT web.de>
8207 * src/pic/gen.c (popGet): changed assert to allow for
8209 * (popGetAddr): changed signature to provide
8210 an additional index, patched all call sites
8211 * (genCmpEq): handle literal-like operands correctly
8212 * (genAddrOf): added sanity checks on __code/__data pointers
8213 * (genAssign): added handling of symbols from __code section
8214 * (gencjne): do not generate code for comparisons whose result
8215 is neither stored nor used, fixes bug #1171114
8216 * (AccLsh, AccRsh): operate on operand instead of WREG
8217 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8218 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8220 * rewrote complete shift-by-literal logic, commented unused
8222 * (genConstPointerGet): get multiple bytes (if result size > 1),
8223 fixed handling of non-immediate addresses
8224 * (genPointerGet): handle CODE pointers like CONST pointers
8225 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8226 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8227 operand is to be treated as a literal or not
8228 * (mov2w,genPcall,genCmpEq),
8229 src/pic/genarith.c: use aop_isLitLike() to decide between
8230 literal/register contents
8231 * (addSign): added missing offset
8232 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8233 only emit comment in debug-mode,
8234 use {aop,op}_isLitLike throughout the file
8235 * src/pic/glue.c: fix initializers for pointers (work in progress)
8236 * src/pic/pcode.c (get_op): honor index on _const symbols
8237 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8238 * (dumppBlock): added pCode size estimation
8239 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8240 check for IS_SYMOP before OP_SYMBOL'ing
8241 * fixed indentation, compacted switch-statements
8242 * (allocReg): find free register and allocate it instead of
8243 allocating new registers all the time
8244 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8245 registers as its operands (necessary only for multibyte GETs)
8247 2005-07-01 Raphael Neider <rneider AT web.de>
8249 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8250 debugging .asm-output macros FENTRY + FEXIT
8251 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8253 * (emitpComment): NEW, printf to pCode
8254 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8256 * (popGetAddr): NEW, variant of popGet to access an immediates
8257 high(er) bytes instead of the n'th byte of memory they reference,
8258 replaced popGet with popGetAddr where neccessary
8259 * (genDataPointerGet): reactivated and fixed implementation
8260 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8262 * (genDataPointerSet): fixed multibyte assignments
8263 * (genpic14Code): fixed --i-code-in-asm handling
8264 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8265 * (genPlus): fixed index-out-of-bounds error
8266 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8267 * src/pic/ralloc.c: added debugging output macro FENTRY2
8268 * (spillThis): fixed indentation, enbraced for-body for clarity
8269 * (rematStr): commented out as now unused
8270 * (regTypeNum): commented out special spill case (overwrites
8272 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8274 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8276 * doc/sdccman.lyx: documented sfr16/sfr32,
8277 added example for using storage class with function pointers
8278 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8280 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8282 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8283 * device/lib/_itoa.c,
8284 * device/lib/_ltoa.c: optimized codesize
8285 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8286 but don't know how to suppress the double warning.
8287 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8288 * support/Util/SDCCerr.c,
8289 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8291 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8293 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8294 fixed old K&R prototypes
8295 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8296 * device/lib/_gptrget.c,
8297 * device/lib/_gptrgetc.c,
8298 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8299 also new versions for small generic pointers and banked generic pointers
8300 * src/port.h: added const_name
8301 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8302 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8303 * src/SDCCcse.c (findPrevIc): check all associative operators
8304 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8305 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8306 * src/SDCCmem.c: updated comments,
8307 set far-space to 0 for pdata, results in optimized code
8308 * src/SDCCmem.h: added macro CONST_NAME
8309 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8310 moving the info into the highest bits, see also gptrget/gptrput
8311 * src/src.dsp: added sdcc.ico to project files
8312 * src/avr/gen.c (genCast): fixed bug 0x%d
8313 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8314 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8315 relation between ptr_type and DCL_TYPE,
8316 (genCast): fixed bug 0x%d
8317 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8318 (CODE)" for const_name
8319 * src/hc08/gen.c (genCast): fixed bug 0x%d
8320 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8321 (hc08_port): added "CONST (CODE)" for const_name
8322 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8323 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8324 between ptr_type and DCL_TYPE,
8325 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8326 operand* and took AOP() inside function so sfr-ness can be checked,
8327 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8329 (genFunction, genEndFunction): optimized stack setup,
8330 (genMinus): optimized for literals with ending zeroes (in bytes),
8331 (genCast): fixed bug 0x%d
8332 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8333 (mcs51_port): added "CONST (CODE)" for const_name
8334 * src/mcs51/peeph.def: made rule 226 more generic
8335 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8336 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8337 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8338 * src/z80/main.c (z80_port): added NULL for const_name,
8339 (gbz80_port): added NULL for const_name
8340 * support/regression/tests/bug663539.c,
8341 * support/regression/tests/sfr16.c: new tests
8343 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8345 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8347 2005-06-24 Raphael Neider <rneider AT web.de>
8349 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8351 * device/include/pic16/signal.h: added USBIF
8354 2005-06-24 Raphael Neider <rneider AT web.de>
8356 * device/lib/pic16/libdev/pic18f2455.c,
8357 device/include/pic16/pic18f2455.h: NEW
8358 * device/include/pic16/pic18fregs.h,
8359 device/lib/pic16/pics.all,
8360 src/pic16/device.c: added 18f2455
8361 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8362 device/include/pic16/{pic18f[68][567].h,usart.h}:
8363 replaced MULTIPLE_USARTS define with more relaible
8364 compatibility sfrs (for USART access)
8366 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8368 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8369 and the output asm file line is printed on two lines.
8371 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8373 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8374 BGT, BLE, BHI, and BLS instructions
8375 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8377 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8378 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8380 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8382 2005-06-15 Raphael Neider <rneider AT web.de>
8384 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8385 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8386 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8387 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8388 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8390 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8392 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8393 Marcel Telka in bug #1215704
8395 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8397 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8398 located in shared memory bank.
8400 2005-05-31 Raphael Neider <rneider AT web.de>
8402 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8403 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8404 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8406 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8408 * device/lib/_strncpy.c: fixed the fix
8410 2005-05-26 Raphael Neider <rneider AT web.de>
8412 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8413 initializers with \0, bug #1208187
8414 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8415 intializers with \0, bug #1208187
8417 2005-05-26 Raphael Neider <rneider AT web.de>
8419 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8420 initializers with \0, bug #1208187
8421 * src/pic16/main.c (_process_pragma): added sanity checks
8422 for stack position and size, emit warnings when appropriate
8424 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8426 * device/lib/_strncpy.c: fixed not filling with \0
8428 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8430 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8432 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8433 compound_statement),
8435 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8437 2005-05-24 Raphael Neider <rneider AT web.de>
8439 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8441 2005-05-24 Raphael Neider <rneider AT web.de>
8443 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8444 TRISE definitions, closes bug #1162453
8446 2005-05-22 Raphael Neider <rneider AT web.de>
8448 * src/pic16/main.c (_process_pragma): check for missing
8449 arguments to pragmas code and udata
8450 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8451 consistency fixes to match other headers (thanks to Jim Paris)
8452 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8454 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8456 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8458 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8460 * support/regression/tests/bug1198642.c: new test
8461 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8462 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8463 * support/scripts/resource.h,
8464 * support/scripts/resource.rc,
8465 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8466 * support/scripts/sdcc.ico: added 32x32 icon
8468 2005-05-18 Raphael Neider <rneider AT web.de>
8470 * device/lib/pic16/libdev/pic18f*.c,
8471 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8472 keywords to "__sfr" and "__at (X)"
8473 * device/include/pic16/pic18fregs.h: added pic18f4520
8474 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8475 #1203088 (MPLAB compatibility)
8477 2005-05-17 Raphael Neider <rneider AT web.de>
8479 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8480 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8481 * device/lib/pic16/pics.all: added new devices
8482 * src/pic16/device.c: added support for pic18f4520
8484 2005-05-16 Raphael Neider <rneider AT web.de>
8485 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8486 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8487 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8488 convenience function for bit access
8490 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8492 * device/lib/printf_large.c: fixed bug 1193299
8493 * support/regression/tests/bug1057979.c: added test %3.3s
8495 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8497 * device/include/mcs51/8051.h,
8498 * device/include/mcs51/8052.h: made parseable with lint
8499 * device/include/mcs51/lint.h: added include file for (sp)lint
8500 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8501 * doc/cdbfileformat.lyx,
8502 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8504 2005-05-14 Raphael Neider <rneider AT web.de>
8506 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8507 * device/lib/pic16/libc/stdlib/itoa.c (new)
8508 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8509 * device/lib/pic16/libio/Makefile: exclude subdir according to
8510 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8511 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8512 * src/pic16/gen.c (genFunction): prevent annoying warning
8513 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8515 * support/cpp2/cppmain.c (cpp_output_string): new
8516 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8519 2005-05-13 Borut Razem <borut.razem AT siol.net>
8521 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8523 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8525 * .version: changed to version 2.5.1; back to bleeding edge development
8527 2005-05-11 Borut Razem <borut.razem AT siol.net>
8529 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8530 generate PDF version 1.3 documents
8532 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8534 * .version: changed to version 2.5.0
8536 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8538 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8540 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8542 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8543 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8544 well as many smaller updates.
8545 * .version: changed to version 2.5.0-pre1
8547 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8549 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8551 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8553 * support/regression/tests/bug1185672.c: added
8554 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8556 * src/mcs51/gen.c (genCall): added comments, made it look safer
8557 * src/mcs51/gen.c (genEndFunction): simplified
8559 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8561 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8563 2005-04-14 Borut Razem <borut.razem AT siol.net>
8565 * fixed bug 1045046 - SIGSEGV with really simple code?:
8566 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8567 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8569 2005-04-14 Borut Razem <borut.razem AT siol.net>
8571 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8572 src/pic16/device.h: temporarily disabled experimental #inline pragma
8575 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8577 * device/include/z80/stdio.h,
8578 * device/include/z80/string.h: removed these highly incomplete files so
8579 SDCC can use the default ones in device/include/
8581 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8583 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8585 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8588 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8590 * device/include/malloc.h: removed redundant __reentrant prototypes
8591 * device/lib/_mullong.c: added working xstack variant in asm (C version
8592 doesn't pass regression tests)
8593 * device/lib/bpx.c: used __data and made bpx char for mcs51
8594 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8595 (createFunction): fixed bug with xstackPtr
8596 * src/SDCCcse.c: corrected comments
8597 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8598 (killDeadCode, eBBlockFromiCode): removed unused code
8599 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8601 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8602 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8603 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8604 (genModOneByte): fixed warning in MSVC
8605 * src/mcs51/main.c (): added comments
8606 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8608 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8610 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8612 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8614 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8616 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8618 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8619 characters arrays of larger size than the declared one.
8621 2005-04-10 Borut Razem <borut.razem AT siol.net>
8623 * src/pic/gen.c (genInline),
8624 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8625 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8626 (findNextInstruction), (findPrevInstruction),
8627 (findInstructionUsingLabel),
8628 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8629 * src/pic/pcode.c (findLabel): added missing '\n'
8630 * src/src.dsp: added SDCCdwarf2.c to the project
8632 2005-04-09 Borut Razem <borut.razem AT siol.net>
8634 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8636 2005-04-08 Raphael Neider <rneider AT web.de>
8638 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8639 into the chain after a given one) and mergeDefmapSymbols (combine
8640 defmap entries for each symbol per pcode)
8641 * (createDefmap): have defmap entries merged in the end
8642 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8643 a symbol before replacing one access type's symbol, merge symbols in
8644 the end (replacement symbol might already have an entry)
8645 * (assignValnums): keep reference to written WREG intact
8647 2005-04-08 Raphael Neider <rneider AT web.de>
8649 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8652 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8654 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8657 2005-04-07 Raphael Neider <rneider AT web.de>
8659 * device/include/pic16/usart.h: added compatibility defines for
8660 devices with more than one USART
8661 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8663 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8665 * device/lib/Makefile.in: updated for port specific include
8667 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8669 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8671 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8673 * device/include/8051.h,
8674 * device/include/8052.h,
8675 * device/include/at89S8252.h,
8676 * device/include/at89c55.h,
8677 * device/include/at89x051.h,
8678 * device/include/at89x51.h,
8679 * device/include/at89x52.h,
8680 * device/include/mcs51reg.h,
8681 * device/include/reg51.h,
8682 * device/include/reg764.h,
8683 * device/include/regc515c.h,
8684 * device/include/sab80515.h: (re)moved these 12 files
8685 * device/include/mcs51/8051.h,
8686 * device/include/mcs51/8052.h,
8687 * device/include/mcs51/at89S8252.h,
8688 * device/include/mcs51/at89c55.h,
8689 * device/include/mcs51/at89x051.h,
8690 * device/include/mcs51/at89x51.h,
8691 * device/include/mcs51/at89x52.h,
8692 * device/include/mcs51/mcs51reg.h,
8693 * device/include/mcs51/reg51.h,
8694 * device/include/mcs51/reg764.h,
8695 * device/include/mcs51/regc515c.h,
8696 * device/include/mcs51/sab80515.h: and added them here
8698 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8700 * device/include/stdarg.h: changed SDCC specific keywords to double
8702 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8704 * device/include/hc08/mc68hc908gp32.h,
8705 * device/include/hc08/mc68hc908jb8.h,
8706 * device/include/hc08/mc68hc908jkjl.h,
8707 * device/include/hc08/mc68hc908qy.h: fixed comments
8708 * device/include/mcs51/README: updated
8709 * device/include/mcs51/c8051f120.h: added PINRSF
8710 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8711 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8712 amidst code. Also inline is not supported.
8714 2005-04-06 Raphael Neider <rneider AT web.de>
8716 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8717 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8718 callers stack/frame pointers
8720 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8722 * device/include/pic16/usart.h: added, missing in previous commit,
8723 * device/include/pic16/adc.h: fixed typo,
8724 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8726 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8728 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8729 uninitialized because a bug appears with gplink
8730 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8731 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8732 complains for unrecognised option
8734 2005-04-05 Raphael Neider <rneider AT web.de>
8736 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8737 structs as well (using memcpy)
8738 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8739 on ISRs (GOTO has no label)
8740 * src/pic16/device.h: added OF_OPTIMIZE_DF
8741 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8742 new data flow analysis/optimization
8743 * src/pic16/pcode.c: added (prototypes for and implementation of)
8744 dataflow analysis functions, fixed pCodeInstructions' inCond and
8745 outCond values, made RCALL a branch instruction
8746 * (pic16_unlinkpCode): keep C line if possible
8747 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8748 C line moved if possible
8749 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8750 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8751 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8752 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8754 * (pic16_getJumptabpCode): NEW, needed in...
8755 * (LinkFlow): fixed handling of jumptables, calls and conditional
8757 * (pic16_InsertCommentAfter): NEW
8758 * (pic16_pCodeReplace): made verbose and flow preserving
8759 * (AnalyzeFlow): added call to data flow analysis
8760 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8761 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8762 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8764 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8766 * src/SDCCast.c (decorateType): fixed bug #1105626
8768 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8770 * device/include/asm/pic16/features.h,
8771 * pic18f*.h headers,
8772 * device/include/pic16/adc.h,
8773 * device/include/pic16/delay.h,
8774 * device/include/pic16/i2c.h,
8775 * device/include/pic16/malloc.h,
8776 * device/include/pic16/stdio.h,
8777 * device/include/pic16/stdlib.h,
8778 * device/include/pic16/string.h,
8779 * device/lib/pic16/libc/stdio/printf_tiny.c,
8780 * device/lib/pic16/libc/stdio/printf_small.c,
8781 * device/lib/pic16/libc/stdio/strmgpsim.c,
8782 * device/lib/pic16/libc/stdio/strmmssp.c,
8783 * device/lib/pic16/libc/stdio/strmusart.c,
8784 * device/lib/pic16/libc/stdio/vfprintf.c,
8785 * device/lib/pic16/libc/stdlib/ltoa.c,
8786 * device/lib/pic16/libc/stdlib/putchar.c,
8787 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8788 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8789 * device/lib/pic16/libc/stdlib/memchrram.c,
8790 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8791 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8792 * device/lib/pic16/libio/adc/adcbusy.c,
8793 * device/lib/pic16/libio/adc/adcread.c,
8794 * device/lib/pic16/libio/adc/adcsetch.c,
8795 * device/lib/pic16/libio/usart/ubaud.c,
8796 * device/lib/pic16/libio/usart/ubusy.c,
8797 * device/lib/pic16/libio/usart/udrdy.c,
8798 * device/lib/pic16/libio/usart/uopen.c,
8799 * device/lib/pic16/libio/usart/uputc.c,
8800 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8801 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8802 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8803 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8804 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8805 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8806 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8807 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8808 specific keywords to double underlined form,
8809 * device/lib/pic16/libc/Makefile.rules,
8810 * device/lib/pic16/libsdcc/Makefile.rules,
8811 * device/lib/pic16/libm/Makefile,
8812 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8813 to compile with C standard set in Makefile.common
8814 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8815 rand.c and crc.c in compilation process,
8816 * device/lib/pic16/libsdcc/int/divuint.c,
8817 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8818 `c' from signed to unsigned,
8819 * device/lib/pic16/startup/crt0.c,
8820 * device/lib/pic16/startup/crt0i.c,
8821 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8822 keywords to double underlined form, bug fixes in _do_cinit function
8823 which prevented the correct initialization of the .idata segment,
8824 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8825 core to enter a infinite loop
8826 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8828 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8830 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8832 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8834 * device/include/Makefile.in: add support for hc08 subdirectory
8835 * device/include/hc08/: new subdirectory
8836 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8837 Lucas Loizaga, thanks!
8838 * device/include/hc08/mc68hc908qy.h,
8839 * device/include/hc08/mc68hc908gp32.h,
8840 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8841 their own directory. Changed internal macro names to use the compiler
8842 reserved namespace. Changed SDCC specific keywords to double
8844 * device/include/math.h,
8845 * device/include/malloc.h,
8846 * device/include/stdarg.h,
8847 * device/include/stdbool.h
8848 * device/include/string.h,
8849 * device/include/tinibios.h,
8850 * device/include/ds400rom.h,
8851 * device/include/8051.h,
8852 * device/include/8052.h,
8853 * device/include/80c51xa.h,
8854 * device/include/at89c55.h,
8855 * device/include/at89S8252.h,
8856 * device/include/at89x51.h,
8857 * device/include/at89x52.h,
8858 * device/include/ds80c390.h,
8859 * device/include/reg764.h,
8860 * device/include/regc515c.h,
8861 * device/include/sab80515.h,
8862 * device/include/mcs51/c8051f000.h,
8863 * device/include/mcs51/c8051f018.h,
8864 * device/include/mcs51/c8051f020.h,
8865 * device/include/mcs51/c8051f040.h,
8866 * device/include/mcs51/c8051f060.h,
8867 * device/include/mcs51/c8051f120.h,
8868 * device/include/mcs51/c8051f300.h,
8869 * device/include/mcs51/c8051f310.h,
8870 * device/include/mcs51/c8051f320.h,
8871 * device/include/mcs51/c8051f330.h,
8872 * device/include/mcs51/c8051f350.h,
8873 * device/include/z180.h: Changed SDCC specific keywords to double
8876 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8878 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8880 * (pic16_assignConfigWordValue): disable testing of configuration
8881 register value with config mask,
8882 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8883 function with port->fun_prefix,
8884 * (genFunction): when generating a naked interrupt function never
8885 create an absolute segment placed in interrupt vector address, place
8886 the actual interrupt function at IVA instead, when an interrupt
8887 function is generated with unspecified interrupt then do not create
8888 the absolute section,
8889 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8890 code for generating a call to generic pointer get/put function with
8891 a call to function pic16_callGenericPointer(),
8892 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8893 the call to the generic pointer get/put functions with prefixing the
8894 function name with port->fun_prefix,
8895 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8896 * src/pic16/main.c (_process_pragma): prefix function with
8898 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8899 calling assembler, old 18Fxxxx macro is deprecated,
8900 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8901 PC_ASMDIR in while condition,
8902 * (findInstruction): add PC_ASMDIR in while condition,
8903 * (buildCallTree): prefix main with port->fun_prefix,
8904 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8905 identifier for variable with banked access in instructions BTFSS,
8906 BTFSC, BCF, BSF, BTG
8907 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8908 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8909 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8910 perform optimization when enviroment variable NO_REG_OPT is set,
8911 * (insideLRBlock): NEW, return 1 if register is inside an
8912 INF_LOCALREGS block,
8913 * (RemoveRegFromLRBlock): remove a register that is completely
8914 eliminated by register optimization, but it is still left in local
8915 register store/restore in/from stack block,
8916 * (Remove2pcodes): after removing register, check to see if it
8917 should be removed from local register store/restore in/from stack
8919 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8920 DUMMY_READ_VOLATILE,
8922 * device/include/pic16/adc.h: minor prototype modifications and
8924 * device/include/pic16/malloc.h: added GPL notice various
8926 * device/include/pic16/stdint.h: NEW, standard header for ints
8927 * device/include/pic16/delay.h: NEW, header for delay functions,
8928 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8930 * device/include/pic16/signal.h: NEW, header providing helper macros
8931 for implementing signal handlers,
8932 * device/include/pic16/stdio.h: added prototypes for functions,
8933 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8934 prototypes for stdin and stdout, added macro PUTCHAR to
8935 automatically implement putchar function prototype,
8936 * device/include/pic16/usart.h: modified and updated USART library,
8937 * device/lib/pic16/libio/adc/,
8938 * device/lib/pic16/libio/i2c: some modifications to improve library
8940 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8941 family of functions,
8942 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8943 family of functions and other sources,
8944 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8945 of the PIC18Fxx[28] devices,
8946 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8947 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8948 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8949 _do_cinit function, because the previous failed when local variables
8950 where not placed in the same memory bank,
8951 * device/lib/pic16/libsdcc/char/: various modifications to improve
8952 library performance,
8953 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8954 information on the new functions of the c library and more...
8956 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8958 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8960 2005-03-26 Raphael Neider <rneider AT web.de>
8962 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8963 if condition == CARRY)
8964 * (genCmp): adapted to new genSkipc semantics
8965 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8966 on rIfx (genCmp was broken)
8968 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8970 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8971 * src/z80/main.c (_keywords[]),
8972 * src/SDCCglobal.h (struct options),
8974 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8975 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8976 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8977 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8978 always available in leading double underscore form. The C99 support is
8979 mostly missing, but it's a start.
8980 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8981 reserved identifier "__data".
8983 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8985 * src/mcs51/peeph.def: fixed bug 1170013
8987 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8989 * device/include/mcs51reg.h: fixed bug 842007
8991 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8993 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8996 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8998 * src/port.h (struct PORT),
8999 * src/avr/ralloc.c (avr_assignRegisters),
9001 * src/ds390/ralloc.c (ds390_assignRegisters),
9003 * src/hc08/ralloc.c (hc08_assignRegisters),
9005 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9007 * src/pic/ralloc.c (pic14_assignRegisters),
9009 * src/pic16/ralloc.c (pic16_assignRegisters),
9011 * src/xa51/ralloc.c (xa51_assignRegisters),
9013 * src/z80/ralloc.c (z80_assignRegisters),
9015 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9016 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9018 * src/SDCCdflow.c (computeDataFlow),
9020 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9022 * src/SDCCcflow.c (*),
9024 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9025 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9026 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9027 immedDom() returning wrong block; probably fixes bug #1160833)
9029 2005-03-20 Borut Razem <borut.razem AT siol.net>
9031 * support/scripts/inc2h.pl: WIN32 port
9033 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9035 * device/lib/makefile.in: added abs.c and labs.c
9037 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9039 * device/include/stdint.h: added
9040 * device/lib/abs.c: added
9041 * device/lib/labs.c: added
9042 * device/include/stdlib.h: added abs() and labs() prototypes
9043 * device/lib/libsdcc.lib: added abs and labs
9044 * device/include/float.h,
9045 * device/lib/_fsmul.c,
9046 * device/lib/printf_fast.c,
9047 * device/lib/printf_tiny.c: updated comments
9049 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9051 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9054 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9057 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9059 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9061 * device/lib/printf_large.c: removed inline assembly for portability and
9062 readability. Use printf_fast if speed or size are more important.
9063 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9064 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9066 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9068 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9069 prevent compiler warning
9071 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9073 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9074 moved to level 0 and declared as static. Also they are explicit
9075 placed in access bank. This was necessery because some times they
9076 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9077 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9078 optimizations. Currently only compare to unsigned char is implemented,
9079 * src/pic16/gen.c: added fReturnIdx array,
9080 * (struct resolvedIfx) is moved to gen.h and made public,
9081 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9082 * (aopForSym): added an optimization to directly store in stack of
9083 the operand of a SEND iCode,
9084 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9085 but as registers instead (AOP_REG) using the fReturnIdx array,
9086 * (pic16_freeAsmop): remove the freed register from the
9087 _G.sregsAlloc field,
9088 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9089 a compare of 'WREG',
9090 * (pic16_popGetTempRegCond): changed function prototype, now
9091 function takes also a bitVector argument v which holds the current
9092 set of registers that are allocated for stack access by aopForSym,
9093 registers allocated in aopForSym for accessing stack symbols are not
9094 any more part of the functions usedRegs field,
9095 * (genCall): some times aopOp is called for a stack variable to be
9096 send, aopForSym might perform the push, if this is true make sure
9097 that genCall doesn't push the variable twice by testing _G.resDirect,
9098 * (genFunction): changed testing for unspecified interrupt number
9099 from 256 to INTNO_UNSPEC,
9100 * modified selection scheme of frame pointer generation. Previously
9101 if function did use local registers a frame pointer was generated,
9102 now a frame pointer is generated only if function has arguments
9103 (that need PLUSW2 register access), or has stack arguments, or the
9104 compiler is not instructed to omit the frame pointer,
9105 * (genEndFunction): before restoring local registers that were saved
9106 in the function preamble, also restore the registers that *might*
9107 have been allocated for stack access,
9108 * (genRet): removed some old comments,
9109 * (genCmp, the active (RN's) version): added a call to the
9110 pic16_genCmp_special function to perform the compare with a more
9111 robust and optimized way,
9112 * (genInline): a feature has been added in inline code generation,
9113 which allows a wildcard variable substitution when writing inline
9114 assembly. Code is incomplete and experimental therefore undocumented,
9115 * (genCast): changed order of aopOp for result and right to allow
9116 aopForSym to directly load the result if possible,
9117 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9118 perform an optimized compare on some selected special occasions,
9119 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9120 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9121 generate an IVT any more,
9122 * src/pic16/main.c (pic16_optionsTable): added command line option
9124 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9125 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9127 * src/pic16/NOTES: Raphael Neider added in list of active developers
9128 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9129 jumptable_end to prevent bug #,
9130 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9131 inCond and outCond fields,
9132 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9133 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9134 turn off register spilling,
9135 * (packRegsForOneUse): synced with other ports' versions although it
9136 is not used currently,
9137 * (pic16_packRegisters): added an optimization while reading
9138 structure bitfields, some registers may be saved (malloc code is
9139 decreased by 80 bytes)
9141 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9143 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9144 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9145 this can be optimized more?
9147 2005-03-10 Raphael Neider <rneider AT web.de>
9149 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9150 genNearPointerGet): (hopefully) fixed access to bitfields via
9151 pointers (p->bitN = x; and x = p->bitN; failed)
9153 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9155 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9157 2005-03-09 Raphael Neider <rneider AT web.de>
9159 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9161 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9163 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9164 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9165 (regTypeNum): set REG_BIT type if necessary
9166 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9167 * support/regression/tests/critical.c: check bug 1144613
9169 2005-03-02 Raphael Neider <rneider AT web.de>
9171 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9173 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9175 * src/avr/ralloc.c (serialRegAssign),
9176 * src/ds390/ralloc.c (serialRegAssign),
9177 * src/hc08/ralloc.c (serialRegAssign),
9178 * src/mcs51/ralloc.c (serialRegAssign),
9179 * src/pic/ralloc.c (serialRegAssign),
9180 * src/pic16/ralloc.c (serialRegAssign),
9181 * src/xa51/ralloc.c (serialRegAssign),
9182 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9184 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9186 * src/SDCCast.c (decorateType): fixed bug 1124787
9188 2005-02-20 Hubert Sack <sack AT digiplan.de>
9189 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9191 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9194 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9196 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9197 to keep the correct label reference count when adding/removing references
9198 to labels. A peephole file using this is appended to patch #1144962.
9200 2005-02-14 Raphael Neider <rneider AT web.de>
9202 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9203 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9204 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9205 retrievals of result operand's value on assignment
9207 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9209 * device/include/pic16/string.h: modified prototype for memccpy()
9210 to memccpy(void *, void *, char, size_t)
9211 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9212 check whether to omit frame pointer or not,
9213 * (genInline): convert all occurences of "\n" to LF in inline
9214 assembler blocks, this helps formatting the inline text,
9215 * (pic16_loadFSR0): modified prototype,
9216 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9217 removed some 8051 legacy code,
9218 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9219 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9220 before allocating temporary registers in functions,
9222 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9224 * support/regression/tests/bitvars.c: corrected the "fix"
9226 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9228 * support/regression/tests/bitvars.c,
9229 * support/regression/tests/bitwise.c,
9230 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9232 2005-02-10 Raphael Neider <rneider AT web.de>
9234 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9235 different size for Alpha
9236 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9238 2005-02-09 Raphael Neider <rneider AT web.de>
9240 * src/SDCC.lex(doPragma) : save and restore warning options as well
9241 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9242 * have #pragma less_pedantic set the errorlevel to WARNING
9244 * (cloneOptimize) : fixed wrong malloc's size
9245 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9246 facilitate correct handling of #pragma (save|restore)
9248 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9250 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9252 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9254 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9256 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9258 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9260 2005-02-02 Raphael Neider <rneider AT web.de>
9262 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9263 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9264 * (pic16_storeForReturn): fixed to allow returning function pointers
9265 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9266 * device/include/pic16/{stddef.h,stdbool.h}: added
9268 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9270 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9272 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9274 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9275 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9276 appeared to be required
9278 2005-01-31 Borut Razem <borut.razem AT siol.net>
9280 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9281 include/mcs51 and include/z80 directories to the package
9283 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9285 * src/hc08/gen.c (genFunction): fixed bug #1112752
9287 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9289 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9291 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9293 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9295 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9297 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9299 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9301 * device/include/c8051fxxx.h: removed these 6 files
9302 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9304 2005-01-26 Raphael Neider <rneider AT web.de>
9306 * src/pic16/gen.c (genAssign): fixed assignment from longs
9307 in codespace (were cut to three bytes)
9308 * (genDummyRead): implemented (except for CODESPACE...),
9310 * src/pic16/glue.c (emitStatistics): beautified
9311 * device/lib/pic16/libm/Makefile: added include path
9313 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9315 * src/z80/gen.c (aopPut): fixed bug #1103902
9317 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9319 * device/lib/expf.c: fixed bug #1095792
9321 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9323 * device/lib/pic16/libm: added Math library sources
9325 2005-01-24 Raphael Neider <rneider AT web.de>
9327 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9328 to enable upcast to pCodeOpReg2 (there is no type tag to
9329 differenciate the two and pic16_popGet2p cast into PCOR2)
9330 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9331 (sizeof(sectNames) changed to sizeof(sectName))
9332 Both patches fix segfaults under MinGW.
9334 2005-01-23 Raphael Neider <rneider AT web.de>
9336 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9337 Safe_[mc]?alloc()'ed variables
9338 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9339 of (byte sized) temporaries (assign them to WREG for now)
9340 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9341 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9342 this might fix SIGSEGVs on MinGW...
9343 * src/SDCCopt.c (killDeadCode): restored original behaviour
9344 (volatile operands might get thrown away though)
9346 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9348 * src/pic16/gen.c: fixed bug #1106975,
9349 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9350 pointer update, INTCON is saved, global interrupts are disabled and
9351 restored after updateing TOS.
9352 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9353 * added function attribute 'shadowregs' to take advantage of shadow
9355 * added function attribute 'wparam' as an alternative to the wparam
9357 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9358 user declares a non-ISR function as 'shadowregs',
9359 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9361 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9363 * .version: bumped version number to 2.4.8
9364 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9366 * device/lib/pic16/libio/i2c/: I2C module support library,
9367 * device/include/pic16/i2c.h: I2C support library header,
9368 * device/lib/pic16/libc/stdio/: standard IO support sources,
9369 * (printf_small.c): printf_small() source, supports float print,
9370 * (printf_tiny.c): printf_tiny() source, does not support floats,
9371 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9372 enable global optimizations for entire library source, other
9373 Makefiles in the source tree are also modified to reflect this,
9374 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9376 * doc/sdccman.lyx: updated to reflect new changes,
9377 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9378 sym->onStack if-case,
9379 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9380 sbit, idata, _idata, xdata, _xdata,
9381 * added pragma library, to link an external library, (see doc),
9382 * removed command line options, --pomit-config-words, --pomit-ivt,
9383 --pleave-reset-vector,
9384 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9385 when calling assembler to reflect memory model used, also define
9386 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9387 reflect stack model used,
9388 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9389 on stack return NULL,
9391 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9393 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9394 of the operands is volatile. Fixes #1020220
9396 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9398 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9399 * (OptimizeRegUsage): make sure that there is really no other flow where
9400 the first pCode is used
9402 2005-01-22 Raphael Neider <rneider AT web.de>
9404 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9405 to fix #1106967 (pCode->seq are not set up correctly)
9407 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9409 * src/SDCCglue.c (glue): make sure code area is declared before the
9410 static initialization area.
9412 2005-01-21 Raphael Neider <rneider AT web.de>
9414 * device/lib/Makefile.in: fixed test for pic16 install dir
9415 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9417 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9418 added --optimize-goto compiler switch and pragma wparam documentation
9419 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9420 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9421 and PRODH closing bug #1071770 (peephole optimizer)
9423 2005-01-19 Raphael Neider <rneider AT web.de>
9425 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9426 cmdLine buffers (used when calling sdcpp...) are large enough
9427 (MAX_PATH=256 truncates arguments leading to system halts when
9429 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9430 * (genUminus): rewritten to for efficiency
9431 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9432 used uninitialized in some cases)
9433 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9434 copy the third byte from the int -- now assumes 0x80 (data memory)
9435 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9436 operands (genAddLit expects the iCode's operands to swapped as
9437 well), fixed leftover bytes (crashed for short left operands)
9438 * (pic16_genMinusDec): performance improvements, removed false
9440 * (pic16_genMinus): fixed to cope with differently sized operands
9441 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9443 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9444 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9445 new banksel optimization
9446 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9447 analysis for temporary registers (segfaults...)
9448 * src/pic16/peeph.def: added rule
9450 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9452 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9453 which converts a float number to its ASCII representation
9454 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9455 functions to convert the fractional and integer part of a float to ASCII,
9456 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9457 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9459 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9461 * device/include/pic16/adc.h: added GPL info,
9462 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9463 a pCodeOp as tested operand,
9464 * (genNearPointerGet): optimized bit testing, does not use
9465 intermediate register for bit value, test directly instead with
9466 BTFSS, BTFSC, works only for single bits,
9467 * (genpic16Code): dump the name of the iCode in the asm,
9468 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9469 renamed to pic16_decodeOp,
9470 * (serialRegAssign): do not allocate a temporary register for iCode
9471 sequences that test a single bit for 1/0
9473 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9475 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9476 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9477 access stack and frame pointers. They are initially assigned to
9478 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9479 accessing SFRs. Updated all occurences of modification of stack or
9480 frame pointer in gen.c and pcode.c,
9481 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9482 assigning of a literal value to pointers,
9483 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9484 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9487 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9489 * doc/sdccman.lyx: update documentation about stack pragma, added
9490 some info for stack memory models
9492 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9494 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9496 2005-01-08 Raphael Neider <rneider AT web.de>
9498 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9499 udata sections to fix bug #1097823
9501 2005-01-05 Raphael Neider <rneider AT web.de>
9503 * src/pic16/gen.c (genGenericShift): added handling of differently
9504 sized left operand and result
9506 2005-01-04 Raphael Neider <rneider AT web.de>
9508 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9509 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9510 to hold the condition bit)
9511 * added new version of genCmp (old code available via #define)
9512 * added new version of genShiftLeft/genShiftRight in a generic
9513 way, now supports shifting by negative values
9514 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9515 shiftCount (expected by genGenericShift)
9516 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9517 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9519 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9520 is an invalid literal too...)
9522 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9524 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9525 from Raphael Neider,
9526 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9527 for 8-bit literals. This fixes some literal operands which are sign
9528 extended to 16-bits ints when instruction needs only 8-bits.
9530 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9532 * device/lib/logf.c: added mcs51 assembly version
9533 * device/lib/expf.c: added mcs51 assembly version
9534 * device/lib/_logexpf.c: new shared asm code for expf and logf
9535 * device/include/math.h: add defines for assembly math library
9536 * device/lib/Makefile.in: build new _logexpf.c
9537 * device/lib/libfloat.lib: use new _logexpf.c
9539 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9542 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9543 device types which have less than 0x7f registers.
9545 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9547 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9549 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9551 * device/lib/printf_fast.c: only build on supported arch.
9552 * device/lib/printf_tiny.c: only build on supported arch.
9553 * device/lib/printf_fast_f.c: only build if asm float lib
9554 * device/lib/_fsget1arg.c: only build if asm float lib
9555 * device/lib/_fsget2args.c: only build if asm float lib
9556 * device/lib/_fsnormalize.c: only build if asm float lib
9557 * device/lib/_fsreturnval.c: only build if asm float lib
9558 * device/lib/_fsrshift.c: only build if asm float lib
9559 * device/lib/_fsswapargs.c: only build if asm float lib
9560 * device/include/stdio.h: don't provide print_fast,
9561 print_fast_f, print_tiny prototypes if --xstack used
9563 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9565 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9566 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9569 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9571 * device/lib/printf_fast_f.c: same as printf_fast, but
9572 with floating point enabled
9573 * device/lib/printf_fast.c: minor tweaks
9574 * device/include/stdio.h: add printf_fast_f
9576 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9578 * src/SDCCmain.c: make --float-reent default for mcs51
9579 * device/lib/_fsadd.c: added mcs51 assembly version
9580 * device/lib/_fssub.c: added mcs51 assembly version
9581 * device/lib/_fsmul.c: added mcs51 assembly version
9582 * device/lib/_fsdiv.c: added mcs51 assembly version
9583 * device/lib/_fseq.c: added mcs51 assembly version
9584 * device/lib/_fsneq.c: added mcs51 assembly version
9585 * device/lib/_fsgt.c: added mcs51 assembly version
9586 * device/lib/_fslt.c: added mcs51 assembly version
9587 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9588 * device/lib/Makefile.in: add _fscmp to build
9589 * device/lib/libfloat.lib: add _fscmp to build
9591 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9593 * device/lib/_fs2slong.c: added mcs51 assembly version
9594 * device/lib/_fs2sint.c: added mcs51 assembly version
9595 * device/lib/_fs2schar.c: added mcs51 assembly version
9596 * device/lib/_fs2ulong.c: added mcs51 assembly version
9597 * device/lib/_fs2uint.c: added mcs51 assembly version
9598 * device/lib/_fs2uchar.c: added mcs51 assembly version
9599 * device/lib/_slong2fs.c: added mcs51 assembly version
9600 * device/lib/_sint2fs.c: added mcs51 assembly version
9601 * device/lib/_schar2fs.c: added mcs51 assembly version
9602 * device/lib/_ulong2fs.c: added mcs51 assembly version
9603 * device/lib/_uint2fs.c: added mcs51 assembly version
9604 * device/lib/_uchar2fs.c: added mcs51 assembly version
9605 * device/include/float.h: added #define to select asm vs c
9607 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9609 * device/lib/printf_fast.c: improvements to float output
9610 * device/include/float.h: add defines for assembly float library
9611 * device/lib/_fsget1arg.c: receive 1 float arg
9612 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9613 * device/lib/_fsnormalize.c: normalize a float
9614 * device/lib/_fsreturnval.c: return float, various helper routines
9615 * device/lib/_fsrshift.c: right shift a float's mantissa
9616 * device/lib/_fsswapargs.c: swap 2 floats
9617 * device/lib/Makefile.in: build these 6 new files for mcs51
9618 * device/lib/libfloat.lib: add these 6 files to the library
9620 2004-12-26 Borut Razem <borut.razem AT siol.net>
9622 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9625 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9627 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9628 and fully reentrant and register bank neutral.
9629 * device/lib/printf_fast.c: added float (not enabled by default),
9630 added compact/slower integer (also not enabled by default),
9631 improved size/speed of fast integer code, other minor changes
9632 * device/include/stdio.h, device/lib/Makefile.in,
9633 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9635 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9637 * src/pic16/pcode.c: declaring variables other than at the start of a
9638 block is not supported in C by VC6.
9640 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9642 * applied a previous patch from Raphael Neider that wasn't included
9643 in the previous commits, which fixes infinite loops within jumptable
9645 * made some fixes that previous patches introduced
9647 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9649 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9650 that fixes an issue with AOP_PCODE asmop's offset,
9651 * (pic16_popCopyReg): update instance field too,
9652 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9653 function of pic port,
9654 * (genCmp, genAnd, genAssign),
9655 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9657 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9659 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9660 variables initial values to idata section,
9661 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9662 variables in some functions. This utilizes parmBytes field of iCode
9663 structure to hold the offset of the variable in stack. (might be
9664 able to use the stack field too?)
9665 * applied patch from Raphael Neider # ### , # ###
9666 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9667 variable initial values in idata section,
9668 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9669 for static variables with initial value
9670 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9671 applied fix in while loop from Raphael Neider.
9673 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9675 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9676 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9677 * src/ds390/ralloc.c (serialRegAssign): spill bits
9678 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9679 * support/Util/SDCCerr.c,
9680 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9681 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9682 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9684 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9686 * device/include/sdcc-lib.h: inserted LGPL, added includes
9687 asm/ds390/features.h and asm/mcs51/features.h
9688 * device/include/asm/default/features.h,
9689 * device/include/asm/gbz80/features.h,
9690 * device/include/asm/z80/features.h: added empty _AUTOMEM
9692 * device/include/asm/ds390/features.h,
9693 * device/include/asm/mcs51/features.h: added files with defines for
9694 _AUTOMEM and _STATMEM indicating automatic and static storage class
9695 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9696 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9697 * src/SDCCicode.c (geniCodeCast),
9698 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9699 * src/SDCCloop.c (loopInduction): removed unused variable lr
9700 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9701 to convertToFcall to include char modulo (RFE 1065037), added check
9702 if left operand is unsigned and use abs of literal value
9703 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9704 as it doesn't work after conversion from peephole.def to peephole.rul
9705 * src/mcs51/gen.c (toBoolean): added check for size,
9706 (genModOneByte): optimized code for signed char modulo a literal
9707 power of 2 (thanks to Hubert Sack),
9708 (genRRC): removed unnecessary "clr c",
9709 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9710 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9712 swapped rules 256.c and 256.d,
9713 extended 256.d by using new multiple checks (thanks Erik),
9714 added rules 256.e and 256.f,
9715 updated rule 261.a and 261.b to new generated code
9716 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9718 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9720 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9721 induction related bugs, including first part of bug #1074377
9723 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9725 * applied patch from bug-report #1076292,
9726 * applied patches for genAnd and Goto-optimizations for Raphael
9728 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9729 dump a less iCode information,
9730 * src/pic16/device.h (pic16_options_t): added field debgen,
9731 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9732 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9733 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9735 * (various functions): added macros FENTRY and FENTRY2 to functions,
9736 to emit function prologue,
9737 * (various functions): fixed indentation,
9738 * (genNearPointerGet): fixed loading of FSR0,
9739 * (genPackBits): applied patch from Raphael Neider to fix updating
9740 of FSR0 and touching only the modified bits,
9741 * src/pic16/genarith.c (various functions): added macros FENTRY to
9742 emit function prologue in comments,
9743 * src/pic16/pcode.h: added functions debugf2, debugf3,
9744 * src/pic16/ralloc.c: partial fix for packForPush caused
9747 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9749 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9750 <stsp AT users.sourceforge.net> with reversed byte order
9751 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9753 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9755 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9757 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9758 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9760 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9762 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9764 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9766 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9768 (setFromConditionArgs): friendly operand parser for peephole rules,
9769 (operandBaseName, operandsNotRelated): new peephole condition
9770 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9771 architecture specific register naming into account, handles n-way
9772 comparisons, and supports quoted literals
9773 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9775 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9777 * src/mcs51/peeph.def: fixed bug #1076940
9779 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9781 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9783 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9785 Adding support for replacing ljmps with sjmps in jumptables
9786 generated for switch statements. For now you need to set the
9787 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9788 Now 4 algorithms for mcs51 jumptable generation are used:
9789 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9790 addresses loaded pc-relative for up to 112 cases and stack-pushing
9791 target addresses loaded with offset from dptr for up to 256 cases.
9793 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9794 * src/mcs51/main.c: adapted constants for switch table generation
9795 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9797 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9799 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9800 * support/regression/tests/bug1057979.c: added test for bug 1073386
9802 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9804 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9807 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9809 * src/pic16/device.h,
9810 * src/pic16/genarith.c,
9813 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9815 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9817 Large cummulative patch for pic16 port.
9818 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9819 to call when a stack overflow occurs,
9820 * (malloc.h): added CVS Id tag,
9821 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9823 * added libc directory. The current version of LibC contains string
9824 functions, ctype functions and macros and some functions of the
9825 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9826 be extensively tested in the future. Standard disclaimer here.
9827 Library is not automatically build yet. But one can build it by
9828 invoking 'make' inside the libc directory.
9829 * added ADC library under libio. Preliminary version yet.
9831 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9832 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9833 aopForRemat() now and not by pic16_aopOp(),
9834 * (pic16_popGetTempReg): removed warning messgae when allocating
9835 temporary registers, its a buggy feature and will be removed,
9836 * (pic16_popGet): set register instance field in AOP_CRY,
9837 * (pic16_outBitC): fixed for results in size greater than 1,
9838 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9839 * (pic16_storeForReturn): optimized return of 0,
9840 * (genCmp): experimental code for new genCmp which uses PIC18's
9841 special compare&skip instructions. Initial tests fail some times
9842 with variables grater than 1 byte in size, so new code is disabled,
9843 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9845 * (genCast): began a fix to optimize the casting of a bit to another
9846 bit, now assigning a bitfield to another bitfield will fail, sorry,
9847 * src/pic16/main.c: disabled the use of lr-support feature,
9848 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9849 * added some function prototypes, added function _debugf prototype,
9850 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9851 bits with offset (case PO_GPR_BIT),
9852 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9854 * (isBankInstruction): modified to return 0 for no banking instruction,
9855 and 1 for banking instruction,
9856 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9857 caused stop processing pCodes after a inline assembly block,
9858 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9859 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9860 registers when it shouldn't,
9861 * src/pic16/ralloc.c (allocReg): add preliminary support for
9862 supporting a limited set of temporary registers,
9864 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9866 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9867 genDataPointerSet): ensure assignments always copy in MSB to LSB
9869 (loadRegFromAop): recognize CLRH optimization,
9870 (genFunction): optimize RECEIVE iCodes in reentrant functions
9872 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9874 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9875 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9877 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9878 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9879 contiguous with data
9881 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9883 * device/lib/_gptrget.c (_gptrget),
9884 * device/lib/_gptrgetc.c (_gptrgetc),
9885 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9886 instead of sjmp to ret
9887 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9888 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9890 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9892 * .version: bumped version to 2.4.7
9893 * device/lib/_gptrget.c (_gptrget): is now _naked
9894 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9895 * device/lib/_gptrput.c (_gptrput): is now _naked
9896 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9897 (createFunction): fixed xstack
9898 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9899 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9901 (geniCodeCritical): store original interrupt state in an iTemp bit
9902 var unless stack-auto
9903 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9904 * src/SDCCmain.c (setIncludePath): added include/target to search path
9905 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9906 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9908 (processFuncArgs): put bit vars in bit area
9909 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9910 unsaveRBank): fixed xstack,
9911 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9912 (genFunction, genEndFunction): fixed xstack,
9913 (genAssign): optimization don't walk backwards through mem
9914 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9915 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9916 * support/regression/Makefile: also make library (for stack-auto) when
9917 making "all" and added "test-mcs51-xstack-auto"
9918 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9919 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9920 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9921 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9922 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9923 make-library by MAKE_LIBRARY
9924 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9925 regression tests for xstack
9926 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9927 * support/regression/tests/critical.c: test for critical on mcs51
9929 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9931 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9932 built version of sdcc instead of installed version
9934 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9936 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9937 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9939 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9940 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9941 WARNING: remove device/lib/build/z80/printf.o by hand when
9942 updating from previous build!
9943 * device/lib/z80/printf.c: updated comment
9944 * support/regression/tests/bug1057979.c: test all ports now
9945 * support/regression/tests/bug1065458.c: file added
9947 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9949 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9950 *_start and *_end symbols for static functions
9952 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9954 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9955 and search crt0.o in all library paths,
9956 (setIncludePath): proper handling of --nostdinc,
9957 (setLibPath): proper handling of --nostdlib
9958 * support/regression/Makefile,
9959 * support/regression/ports/ds390/spec.mk,
9960 * support/regression/ports/gbz80/spec.mk,
9961 * support/regression/ports/hc08/spec.mk,
9962 * support/regression/ports/mcs51/spec.mk,
9963 * support/regression/ports/mcs51-large/spec.mk,
9964 * support/regression/ports/mcs51-stack-auto/spec.mk,
9965 * support/regression/ports/z80/spec.mk: use include and lib files from
9966 built version of sdcc instead of installed version
9967 * doc/sdccman.lyx: fixed typo in --nostdinc
9969 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9974 * src/pic/gen.c : added support to generate code for struct bit fields.
9976 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * as/xa51/xa_version.h,
9979 * device/include/errno.h,
9980 * device/include/regc515c.h,
9981 * device/lib/_itoa.c,
9982 * device/lib/_ltoa.c,
9983 * device/lib/ser_ir_cts_rts.c,
9984 * sim/ucsim/xa.src/glob.cc,
9985 * sim/ucsim/xa.src/inst_gen.cc,
9986 * sim/ucsim/xa.src/xa_bit.cc,
9987 * sim/ucsim/xa.src/xa_sfr.cc,
9988 * sim/ucsim/z80.src/inst_dd.cc,
9989 * sim/ucsim/z80.src/inst_fdcb.cc,
9990 * support/scripts/keil2sdcc.pl,
9991 * src/pic16/pic16.dsp,
9992 * src/pic16/pic16a.dsp: corrected cvs line endings
9993 * device/lib/printf_large.c: fixed bug 1057979
9994 * src/pic16/gen.c: fixed non-C standard code
9995 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9996 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9997 * support/regression/ports/mcs51/support.c: reload T1 asap
9998 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9999 pdata use and clear idata startup behaviour
10000 * support/regression/tests/bug1057979.c: added
10002 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10004 * device/examples/ds390/ow390/ad26.h,
10005 * device/examples/ds390/ow390/cnt1d.h,
10006 * device/examples/ds390/ow390/crcutil.c,
10007 * device/examples/ds390/ow390/ownet.h,
10008 * device/examples/ds390/ow390/owsesu.c,
10009 * device/examples/ds390/ow390/swt12.h,
10010 * device/examples/ds390/ow390/swtoper.c,
10011 * device/examples/ds390/ow390/temp10.h,
10012 * device/examples/ds390/ow390/thermodl.c,
10013 * device/examples/ds390/tinitalk/tinitalk.dsp,
10014 * device/examples/ds390/tinitalk/tinitalk.dsw,
10015 * device/examples/mcs51/clock/hw.h,
10016 * device/examples/mcs51/simple2/go.bat,
10017 * device/examples/serialcomm/windows/serial.h,
10018 * device/examples/xa51/dummy.c,
10019 * device/examples/xa51/hello.c,
10020 * device/include/80c51xa.h,
10021 * device/include/at89x051.h: corrected cvs line endings
10023 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10025 * src/pic16/main.c (options): added command line --gstack, to trace
10026 stack over/under flows,
10027 * added pragma 'wparam' to allow passing first byte of function
10028 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10029 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10030 call to __gstack_test function and sets up the symbol as extern,
10031 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10032 * popaop): added call to pic16_testStackOverflow,
10033 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10035 * (genCall, genPcall): now all parameters are passed via stack
10036 except in functions that are pass to wparam pragma in which WREG is
10038 * (genPcall): REENTRANT flag is checked to see if variable prototype
10039 contains reentrant keyword, don't call a non-reentrant function, via
10040 a reentrant function pointer or vice versa, functions are never
10042 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10044 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10045 SIGSEGV when accessing a NULL register stucture,
10046 * (pic16_printGPointerType): modified to handle UPPER modifier for
10047 function initializers, changed prototype of function to simpler one,
10048 * (pic16_printIvalFuncPtr): check to see if function is already
10049 added in externs list,
10050 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10051 optimized a move from W to SFR with a move to the same register
10052 later after a CALL,
10053 * device/lib/pic16/debug: NEW directory, contains debug features
10054 which are enabled when linking with libdebug.lib, currently command
10055 line option --gstack enables stack pointer tracing for over/under
10056 flow, corresponding sources are in debug/gstack
10058 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10060 * doc/sdccman.lyx: updated SDCC version,
10061 * (PIC16 port): update list of command line options,
10062 * src/pic16/device.h (structure pic16_options_t): added field gstack
10063 to enable stack overflow tracing on push/pops,
10064 * src/pic16/device.c (statistics structure): added statistics
10066 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10067 pic16_dump_int_registers): increase statistics counters for each
10068 * variable which is encountered
10069 * (pic16_dump_usection): emit each .udata variable to its own udata
10071 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10072 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10073 parameters via stack, otherwise use old scheme,
10074 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10075 assembler output file,
10076 * src/pic16/main.c: added command line options --gstack to enable
10077 push/pop tracing for stack overflow,
10078 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10079 instructions): added size of each instruction,
10080 * (pic16_countInstruction): estimate size of instructions in
10081 the_pFile list, inline assembly blocks are not counted,
10082 * (pic16_FixRegisterBanking): trace previous register usage, when
10083 banksel optimizations is greater than 0, don't emit a redudant
10086 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10088 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10089 * src/pic16/ralloc.c : applied same fix for pic16.
10090 * src/pic/gen.c : tidied it up a little.
10092 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10094 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10095 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10097 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10099 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10101 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10103 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10104 non-reentrant function __modsint in the interrupt function (thus
10105 corrupting math operations during serial I/O)
10106 * device/lib/ser_ir.c: as above, changed buffersize
10107 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10108 256.c,d for zeroing
10109 * doc/Makefile: added option -t for rsync
10111 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/SDCCast.h (struct ast),
10114 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10116 2004-10-20 Borut Razem <borut.razem AT siol.net>
10118 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10121 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10123 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10125 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10126 support functions to replace long sequences of MOVFF's from access
10127 bank registers to stack and vice versa,
10128 * src/pic16/device.h: added new field opt_flags, where optimization
10129 flags can be set to enable certain features,
10130 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10131 * pBlock, (genFunction, genEndFunction): surroung loop for
10132 saving/loading used registers in stack with PC_INFO pCodes,
10133 INF_LREGS. Code in between can then be optimized by pCode optimizer
10134 to support function calls,
10135 * (genDataPointerSet): fixed bug which loaded float fields in
10136 structures with corrupt data,
10137 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10138 in a standard way debug info on stderr. Feature used for developing
10139 and debugging only,
10140 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10141 obsolete chunks of code,
10142 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10143 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10144 * pic16/src/pcode.c (pic16_newpCodeInfo,
10145 * (pic16_newpCodeOpLocalRegs),
10146 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10148 * (pic16_pCodeConstString): printing of the initial value of a
10149 symbol as a comment is inhibited since parsing was already done by
10150 copyStr and output is corrupt,
10151 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10153 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10155 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10157 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10159 * as/mcs51/lkarea.c: removed old K&R style,
10160 (lnksect): changed check on boundary error,
10161 (lnksect2): changed check on boundary error,
10162 (lnksect2): extend XSTK to end of page if size = 1
10163 * as/mcs51/lkmain.c: removed old K&R style,
10164 (Areas51): create l_IRAM symbol
10165 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10166 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10167 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10168 * device/lib/_mullong.c: added version to be compiled with xstack
10169 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10170 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10171 * device/lib/mcs51/crtxstack.asm: fixed comment
10172 * src/SDCCglue.c: maxInterrupts defaults to 0,
10173 (emitMaps): added pdata,
10174 (createInterruptVect): (re)moved default,
10175 (glue): added pdata,
10176 (glue): moved __start__xstack to XSTK with default size 1
10177 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10178 and options.float_rent when options.stackAuto is set,
10179 (linkEdit): only write XDATA_NAME if provided on command line
10181 * src/SDCCmem.c: added pdata
10182 * src/port.h: added pdata_name to PORT
10183 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10184 (saveRegisters, unsaveRegisters): removed usage of B,
10185 (genMinus): fixed accumulator clash,
10186 (genJumpTab): added comment, this needs another look
10187 * src/mcs51/gen.c: added check for "B in use" paranoia,
10188 added pushB() and popB()
10189 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10192 * src/ds390/main.c,
10194 * src/mcs51/main.c,
10196 * src/pic16/main.c,
10198 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10199 added PSEG (PAG,XDATA) or NULL to port specifier
10200 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10201 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10202 (_mcs51_genInitStartup): removed __start__xstack equ,
10203 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10204 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10205 * src/z80/gen.c (_rleAppend): fixed warnings
10206 * support/regression/tests/zeropad.c: added pdata test
10207 * .version: bumped to 2.4.6
10209 2004-10-17 Borut Razem <borut.razem AT siol.net>
10211 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10212 as a part of nightly build
10214 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10216 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10217 WREG holds the first byte function parameters,
10218 * (aopForSym): take special case for symbols which are in FARSPACE
10219 but in CODESPACE too,
10220 * (assignResultValue): modified to take into account _G.useWreg,
10221 * (genCall): don't use wreg for parameter passing when function is
10222 declared as reentrant, too, added optimization INCF to stack
10223 pointer when stack parameter count is 1,
10224 * (genFunction, genEndFunction): refurnished and fixed to not using
10225 wreg for passing parameters when function has varargs or is
10226 reentrant, fixed bug with symbol name compare for generating
10227 functions in absolute address,
10228 * (pic16_storeForReturn): refurnished,
10229 * (genCmp): began writing a new version of the function, not ready
10230 yet, therefore it is disabled,
10231 * (genAssign): do not read code memory when assigning a function to
10232 a pointer function,
10233 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10234 array of characters, not pointer,
10235 * (pic16initialComments): in debug mode emit an .ident directive for
10237 * (_process_pragma): emit a new warning type (internal to pic16)
10238 when setting stack to default length, emit a similar warning when
10239 placing a function at absolute address and address is not word aligned
10240 * (_pic16_parseOptions): added 'return TRUE' statement,
10241 * (_pic16_linkEdit): if compiling a source, then add the source's
10242 file object, first in the list of objects to link,
10244 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10246 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10247 * src/pic/main.c : removed VC warning.
10248 * src/pic/gen.c : changed comment.
10250 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10252 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10253 reference to a deprecated symbol _GPTRREG was causing failure to
10254 link. Thanks G. M. Gallant for the info.
10256 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10258 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10259 comments for Bugs item #954788.
10261 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10263 * src/pic16/device.c (pic16_dump_gsection,
10264 * pic16_groupRegistersInSection): handle symbols declared to be in
10265 access bank differently,
10266 * src/pic16/gen.c (struct _G): added field resDirect,
10267 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10268 send values read from stack directly to result and don't allocate
10270 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10272 * (pic16_sameRegsOfs): NEW,
10273 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10274 free because they were not allocated from temporary pool,
10275 * pic16_popRegFromString): workaround to fix a problem with
10276 allocating variables twice or never,
10277 * (genGenPointerGet): using PRODL instead of FSR0H,
10278 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10280 * (genAssign): take advantage of the _G.resDirect flag,
10281 * (genCast): around line 11844, use mov2f instead of directly
10282 MOVFF'ing between operands to account for literal values,
10283 * src/pic16/genutils.c: some new debug functions for gpsim have been
10285 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10286 float with integer part only,
10287 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10288 place variables in access bank
10289 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10290 updated sources to reflect recent changes in gen.c
10292 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10294 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10295 sources that searched for headers in installation path, now the
10296 device/include/pic16 is used,
10297 * src/pic16/glue.c (pic16glue),
10298 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10299 .line directives if not in debug mode, this suppresses assembler's
10300 warnings for ignored directives
10302 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10304 * src/port.h: made reset_regparms prototype void parameter explicit.
10305 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10306 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10307 * doc/sdccman.lyx: documented warning disabling and how to use
10308 printf_large to make it print floats.
10309 * device/include/stdbool.h: NEW
10310 * device/lib/_atof.c,
10311 * device/lib/_divuint.c,
10312 * device/lib/_divulong.c,
10313 * device/lib/expf.c,
10314 * device/lib/printf_large.c,
10315 * device/lib/sincosf.c,
10316 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10317 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10318 a completely reentrant lib.
10320 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10322 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10323 * device/include/pic16/stdio.h: fixed bug with colon
10325 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10327 * device/include/pic16/stdio.h,
10328 * device/include/pic16/stdlib.h,
10329 * device/include/pic16/math.h: NEW
10330 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10331 declared as _naked to reduce overhead
10332 * device/lib/Makefile.in (target port-specific-objects-pic16):
10333 changed * to *.* so to ignore the CVS directory,
10334 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10335 stacked variables back in stack,
10336 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10339 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10341 * .version: bumped version number to 2.4.5
10342 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10343 * support/Util/SDCCerr.c (messages structure): added entry for
10346 Large cumulative patch for pic16 port and libraries.
10347 * device/include/pic16/sdcc-lib.h,
10348 * device/include/pic16/stdarg.h,
10349 * device/include/asm/pic16/features.h,
10350 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10351 * device/include/pic16/float.h: changes reentrant keyword with
10352 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10353 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10354 updated target build-libraries to include objects from gptr,
10355 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10356 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10357 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10358 all function headings,
10359 * src/SDCCmain.c: added global parameter userIncDirsSet,
10360 * (parseCmdLine): when option -I is encountered add directory to
10361 userIncDirsSet too,
10362 * src/version.awk: added space between control and long,
10363 * src/pic16/NOTES: added some notes for the port,
10364 * src/pic16/gen.c: added prototype for mov2fp function,
10365 * (fReturnpic16[]): properly named return value registers,
10366 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10367 * (aopForSym): added code to handle symbols with onStack flag set,
10368 symbols onStack are allocated PTRSIZE bytes,
10369 * (aopFreeAsmop): handles special case where asmops are stack objects,
10370 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10371 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10372 added argument lock to trace flaws in allocating temporary registers
10373 when developing port,
10374 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10375 * (pic16_popRegFromString): reenabled allocating a direct register
10377 * (assignResultValue): various beautifications,
10378 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10379 referenced function argument,
10380 * (genIpush): reenabled to allow stacked arguments, handles only
10381 ic->parmPush iCodes,
10382 * (genCall, genPcall): major changes to allow for variable argument
10383 functions, fixed a bug with falsely restoring stack pointer after
10384 returning from call,
10385 * (genFunction): pending code for critical function,
10386 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10387 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10388 * (genNearPointerGet): fixed bug with indirect reading, was always
10390 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10392 * (genAddrOf): rewrote code to take address of a stacked function parameter
10393 * (genCast): fixed casting to generic pointer type,
10394 * src/pic16/gen.h: added AOP_STA,
10395 * (struct asmop): added field stk,
10396 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10397 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10398 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10399 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10400 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10401 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10403 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10405 * (pic16_port structure): generic pointer size is set to 3,
10406 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10407 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10409 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10410 operand is an iTemp,
10412 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10414 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10415 * debugger/mcs51/simi.c: addapt new syntax of s51
10417 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10419 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10420 * src/pic16/pcode.c: commented out some calls to free() in order to
10423 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/SDCCicode.c (isiCodeInFunctionCall),
10427 * src/avr/ralloc.c (selectSpil),
10428 * src/pic/ralloc.c (selectSpil),
10429 * src/pic16/ralloc.c (selectSpil),
10430 * src/ds390/ralloc.c (selectSpil),
10431 * src/hc08/ralloc.c (selectSpil),
10432 * src/xa51/ralloc.c (selectSpil),
10433 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10434 stack in the middle of a function call sequence (fixes bug #1020268)
10435 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10436 costs associated with the minimum switch case.
10438 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10440 * src/SDCC.lex: fixed bug #1030549
10442 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10444 * src/SDCCcse.h (struct cseDef),
10445 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10446 over a function call if the CSE is derived from a symbol whose
10447 address has been taken (fixes bug #1029883)
10448 * support/regression/tests/bug-1029883: a new regression test for
10451 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10453 * src/hc08/gen.c (emitinline): fixed bug #1029778
10454 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10455 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10456 and starts toward RFE #905167)
10458 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10460 * src/pic16/gen.c (mov2f): New function to move an operand to
10461 another without considering if it is a literal or a register,
10462 * (pic16_sameRegs): don't check if they are both AOP_REG,
10463 * (AccRsh): removed andmask=0 lines,
10464 * (genLeftShift): duplicated to be improved in future versions,
10465 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10466 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10467 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10468 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10469 * (insertBankSwitch): fixed inserting banksel directives algorithm
10470 for instructions that follow a skip instruction, this fixes a report
10471 for broken subtraction code generation,
10472 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10473 iCode is a left op, just in case result and right share the same
10476 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10479 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10481 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10482 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10483 on 2004-09-12; it was buggy
10485 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10487 * src/SDCCsymt.h: removed RESULT_CHECK
10492 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10494 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10496 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10497 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10498 configuration values no more rejected by compiler, they are assigned
10499 to configuration registers with a warning message instead,
10500 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10501 the for-loop so last conf register is emitted too,
10502 * (_pic16_initPaths): link library libsdcc.lib by default,
10503 * (_hasNativeMulFor): modified test for multiplication according to
10504 Raphael Neider's remarks. Integer multiplication is also done with
10506 * device/include/pic16/pic18fregs.h: corrected type error in while
10507 testing and including 18f6720 header file
10509 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10511 * src/pic16/device.h (pic16_options): removed field use_crt,
10512 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10513 until an optimization to handle single bits is added,
10514 * (pic16_loadFSR0): moved before genUnpackBits,
10515 * (genAnd): some white lines removed,
10516 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10517 leave_reset flags in pic16_options when using crt modules,
10519 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10521 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10522 for bugs 898889 & 979599. Also used some safer print instructions.
10524 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10526 * src/pic16/device.h (pic16_options_t): added field use_crt,
10528 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10529 catch a probable future bug,
10530 * src/pic16/gen.c: aopIdx function commented out,
10531 * (genAssign): commented out old code which used aopIdx,
10532 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10533 code, added if conditionals to take into account the --use-crt
10534 command line options,
10535 * src/pic16/main.c (pic16_optionsTable): added new command line
10536 options, --use-crt= and --no-crt,
10537 * (_pic16_linkEdit): now the proper crt object is added in the
10538 linker command line except than when --no-crt is specified,
10539 * src/pic16/pcode.c,
10540 * src/pic16/pcode.h: added some structures and functions for a new
10541 optimization scheme to compansate for instruction overhead between
10542 same iCodes, this scheme is currently under development and is not
10543 working in any way,
10544 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10546 * device/lib/pic16/startup/crt0i.c,
10547 * device/lib/pic16/startup/crt0iz.c: added global char variable
10548 __uflags to force the generation of an idata section
10550 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10553 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10554 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10556 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10559 Frieder) and clarified the default code optimization mode
10561 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * src/SDCC.lex (doPragma, process_pragma),
10564 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10565 "opt_code_size", and "opt_code_balanced"
10566 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10567 regrouped options by category, added support for category headers
10568 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10569 and "--opt-code-size"
10570 * doc/sdccman.lyx: documented these new options and pragmas
10571 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10572 preference into account
10574 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10576 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10577 geniCodePreDec): Fixed bug 904237 by generating a warning
10579 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10581 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10583 * src/pic/device.c : When no max ram set validate full memory range.
10585 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10587 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10589 * device/lib/_gptrget.c,
10590 * device/lib/_gptrput.c: updated comment
10591 * device/lib/calloc.c,
10592 * device/lib/free.c,
10593 * device/lib/malloc.c,
10594 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10595 * src/SDCCcse.c (cseBBlock),
10596 * src/SDCCicode.c (printOperand, geniCodeArray),
10597 * src/SDCCicode.h (struct operand): fixed bug 868103
10598 * support/regression/tests/bug-868103.c: added
10599 * src/SDCCast.c (searchLitOp),
10600 * src/SDCCcse.h (struct cseDef),
10601 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10602 * src/SDCCicode.h (struct operand),
10603 * src/SDCCsymt.h (struct sym_link),
10604 * src/avr/gen.c (hasInc),
10605 * src/ds390/gen.c (hasInc),
10606 * src/hc08/gen.c (genPlusIncr, hasInc),
10607 * src/mcs51/gen.c (hasInc),
10608 * src/pic16/glue.c (pic16_printIvalChar),
10609 * src/pic16/ralloc.c (regWithIdx),
10610 * src/xa51/gen.c (hasInc) : removed warnings
10611 * src/SDCCast.c (createBlock): added comment ???
10612 * src/hc08/ralloc.c: updated comments
10614 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10616 * doc/sdccman.lyx: updated section on switch statements, added
10617 section about semaphore locking
10618 * doc/Makefile: added option -info for latex2html
10619 * device/lib/_gptrget.c,
10620 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10622 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10624 * src/pic/device.h,
10625 * src/pic/device.c,
10626 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10627 maxram is less than 0x100.
10629 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10631 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10633 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10636 * src/mcs51/main.c,
10637 * src/ds390/main.c,
10641 * src/pic16/main.c,
10644 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10645 a jump table is the best form for a switch statement, including
10646 automatic insertion of missing cases to make the case range
10647 continuous. Developed in collaboration with Frieder Ferlemann.
10649 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10651 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10652 accumulator result if it needs sign extension
10654 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10656 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10658 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10660 * device/lib/gbz80/printf.c,
10661 * device/lib/z80/printf.c: removed define for NULL
10663 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10665 * as/xa51/xa_link.c,
10666 * device/examples/ds390/ow390/ad26.c,
10667 * device/examples/ds390/ow390/cnt1d.c,
10668 * device/examples/ds390/ow390/counter.c,
10669 * device/examples/ds390/ow390/ds2480.h,
10670 * device/examples/ds390/ow390/ds2480ut.c,
10671 * device/examples/ds390/ow390/findtype.c,
10672 * device/examples/ds390/ow390/gethumd.c,
10673 * device/examples/ds390/ow390/owllu.c,
10674 * device/examples/ds390/ow390/ownetu.c,
10675 * device/examples/ds390/ow390/swt12.c,
10676 * device/examples/ds390/ow390/swtloop.c,
10677 * device/examples/ds390/ow390/temp.c,
10678 * device/examples/ds390/ow390/temp10.c,
10679 * device/examples/ds390/ow390/thermo21.c,
10680 * device/examples/ds390/ow390/tinilnk.c,
10681 * device/examples/ds390/ow390/tstfind.c,
10682 * device/examples/serialcomm/windows/serial.cpp,
10683 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10684 * device/include/reg51.h: fixed line endings for cvs
10686 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10688 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10689 packRegsForAccUse, packRegisters): new accumulator register
10691 * support/regression/ports/hc08/support.c (_putchar): suppress
10692 warning of unused variable
10693 * src/SDCCicode.c: added SWAP entry to codeTable
10695 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10697 * device/lib/sprintf.c: forgot to add this file before previous commit
10699 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10701 * src/pic16/gen.c (genPackBits): added operand right in function
10702 parameters, load result directly if p_type is POINTER (that is
10703 called by genNearPointerSet)
10704 * (genUnPackBits): added operand left in function parameters,
10705 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10706 FSR0 if accessing bitfields,
10708 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10710 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10711 _print_format; updated printf, sprintf, vsprintf
10712 * device/include/asm/default/features.h: corrected comment/define
10713 * device/lib/Makefile.in: added sprintf.c
10714 * device/lib/libsdcc.lib: added sprintf module
10715 * device/lib/printf_large.c,
10716 * device/lib/vprintf.c,
10717 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10719 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10720 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10721 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10723 * support/regression/tests/zeropad.c: define idata as data for hc08
10725 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10727 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10728 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10729 labels are referenced at least once (even if a reference is not found)
10730 * src/hc08/gen.c (emitcode): set isComment flag for comments
10731 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10732 loads), rules 6a..6b (optimize jumps to return)
10734 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * device/lib/acosf.c (acosf),
10737 * device/lib/asinf.c (asinf),
10738 * device/lib/atanf.c (atanf),
10739 * device/lib/ceilf.c (ceilf),
10740 * device/lib/cosf.c (cosf),
10741 * device/lib/coshf.c (coshf),
10742 * device/lib/cotf.c (cotf),
10743 * device/lib/fabsf.c (fabsf),
10744 * device/lib/floorf.c (floorf),
10745 * device/lib/log10f.c (log10f),
10746 * device/lib/logf.c (logf),
10747 * device/lib/sinf.c (sinf),
10748 * device/lib/sinhf.c (sinhf),
10749 * device/lib/sqrtf.c (sqrtf),
10750 * device/lib/tanf.c (tanf),
10751 * device/lib/tanhf.c (tanhf),
10752 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10753 replaced all instances of "reentrant" in the library functions
10754 defined in math.h with this macro.
10755 * support/regression/tests/float_trans.c: reenabled test for hc08
10757 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10759 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10760 erroneously deleted
10762 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10764 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10765 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10766 multi-byte volatile operands are used
10767 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10768 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10769 initialization to area GSINIT0 so that it would always precede
10770 any static initializers in GSINIT
10771 * support/regression/tests/zeropad.c: fixed idata define for hc08
10772 * support/regression/tests/bug-927659.c,
10773 * support/regression/tests/float_trans.c: disabled tests for hc08
10774 pending missing library routines
10775 * .version: increased version number to 2.4.4 - hc08 port now passes
10779 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10781 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10782 * Makefile.common.in,
10784 * as/hc08/Makefile.in,
10785 * as/mcs51/Makefile.in,
10786 * as/z80/Makefile.in,
10787 * debugger/mcs51/Makefile.in,
10788 * device/include/Makefile.in,
10789 * device/lib/Makefile.in,
10792 * link/z80/Makefile.in,
10793 * packihx/Makefile.in,
10794 * sim/ucsim/main_in.mk,
10795 * sim/ucsim/avr.src/Makefile.in,
10796 * sim/ucsim/doc/Makefile.in,
10797 * sim/ucsim/gui.src/serio.src/Makefile.in,
10798 * sim/ucsim/hc08.src/Makefile.in,
10799 * sim/ucsim/s51.src/Makefile.in,
10800 * sim/ucsim/xa.src/Makefile.in,
10801 * sim/ucsim/z80.src/Makefile.in,
10803 * support/cpp2/Makefile.in,
10804 * support/librarian/Makefile,
10805 * support/makebin/Makefile: added DESTDIR to the install path proposed
10806 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10807 * doc/sdccman.lyx: added DESTDIR documentation
10809 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10811 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10812 instruction for interrupt handlers, use fast returns when returning
10813 from high priority interrupts
10815 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10817 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10819 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10820 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10821 bugs, ported much of Bernhard's code from mcs51
10822 * src/mcs51/gen.c (genSend),
10823 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10824 than one when calling a reentrant function
10825 * device/lib/_mullong.c: defined an alternate struct layout for big
10826 endian ports (hc08)
10828 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10830 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10833 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10835 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10836 are sane and complete before asking the port its prefered parameter
10837 passing method (fixes bug #1017633)
10838 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10841 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10843 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10844 problem in bitfields >= 8 bits.
10846 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10848 * src/SDCCsymt.c: undid changes that were not meant to be committed
10850 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10852 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10854 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10856 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10857 copied and wrong bit got inverted
10859 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10861 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10862 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10863 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10864 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10865 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10866 assignments to bitfields at known addresses
10867 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10868 reads from bitfields at known addresses
10869 * src/hc08/ralloc.c (packRegisters),
10870 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10871 genhc08Code): optimize pointer get values used as conditionals
10872 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10875 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10877 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10878 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10879 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10882 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10884 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10886 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10891 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10893 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10895 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10897 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10900 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10902 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10904 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10906 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10907 cases use more compact code.
10909 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10911 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10913 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10917 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10921 parameter of changePointer() from symbol* to sym_link*
10922 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10923 * src/SDCCsymt.c (compareType): void* type is castable to other
10924 pointers, but not necesarily an exact match.
10925 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10926 is no longer blindly treated as an exact match.
10927 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10929 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10931 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10933 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10937 * src/pic/ralloc.h,
10938 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10940 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10942 * src/pic/device.c,
10943 * src/pic/device.h,
10944 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10946 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10948 * src/mcs51/gen.c (emitcode): fixed bug #992819
10950 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10952 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10953 there's no need to make it worse
10955 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10957 * src/mcs51/ralloc.c (deassignLR),
10958 * src/ds390/ralloc.c (deassignLR),
10959 * src/hc08/ralloc.c (deassignLR),
10960 * src/z80/ralloc.c (deassignLR),
10961 * src/pic/ralloc.c (deassignLR),
10962 * src/pic16/ralloc.c (deassignLR),
10963 * src/avr/ralloc.c (deassignLR),
10964 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10965 rlivePoint): fixed another part of bug #971834
10967 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10969 * src/z80/main.c: enabled "critical" keyword
10970 * src/z80/mappings.i,
10971 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10972 functions (fixes bug #979646)
10973 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10975 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10977 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10980 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10982 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10983 doesn't disable too much optimizations
10985 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10987 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10989 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10991 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10993 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10995 * src/pic/gen.c tidied up tabs
10996 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10997 * src/pic/main.c tidied up tabs
10998 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10999 * src/pic/pcoderegs.c tidied up tabs
11000 * src/pic/ralloc.c tidied up tabs
11002 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11004 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11005 to S_FIXED for pic16 port and when symbol is not in level 0,
11006 allocate for S_REGISTER storage class and pic16 port, too,
11007 * src/pic16/device.h: prototype for checkSym,
11008 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11009 * (pic16_assignConfigWordValue): test the value and the mask to
11010 validate that the value is suitable for the configuration word,
11011 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11012 collect extern declared symbols, don't emit symbol twice, check
11013 first if symbol is in publics set first,
11014 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11015 * added command line '--fstack' which enables an experimental
11016 feature for stack access, too buggy to be used yet...
11017 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11018 * (pic16_allocDirReg): when register has storage class S_REGISTER
11019 allocate in pic16_dynAccessRegs,
11020 * device/include/pic16/pic18f????.h: modified configuration word
11021 naming convention, words started as CONFIG0H but should be CONFIG1H
11023 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11025 * device/include/mcs51reg.h: fixed bug 970993
11027 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11029 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11030 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11031 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11032 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11033 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11034 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11035 error/warning numbers,
11036 added function setWarningDisabled()
11037 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11038 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11039 _memcmp.c _memmove.c calloc.c realloc.c free.c
11040 * support/regression/tests/malloc.c: added tests for new functionality
11041 * support/regression/tests/zeropad.c: added tests for truncated initializers
11042 and initialized char arrays starting with '\x0'
11043 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11045 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11047 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11049 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11051 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11052 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11053 peephole 177.e. Thanks to anonymous
11055 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11057 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11058 function isn't used in the source but referenced as a
11059 variable initializer then declare it as extern in .asm file
11061 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11063 * .version: increased version number to 2.4.3
11065 Adding version extension according to ChangeLog CVS revision
11066 * src/Makefile.in (target all): added dependency 'version.h'
11067 * (rule version.h): added rule to create version.h from ChangeLog,
11068 * (rule dep): added dependency version.h,
11069 * src/version.awk: AWK script to create version.h
11070 * src/SDCCdwarf2.c (dwWriteModule),
11071 * src/SDCCglue.c (initialComments),
11072 * src/SDCCmain.c (printVersionInfo): modified to write after
11073 version string the version extension number,
11074 * src/SDCCutil.c: included "version.h"
11075 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11077 * src/SDCCutil.h: added prototype for getBuildNumber
11079 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11080 includeDirsSet, too,
11081 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11082 const char [] is found in function prototype...
11084 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11085 moving to WREG with source is already in WREG,
11086 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11087 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11088 * (aopForSym): stack'ed symbols are partially supported, added
11089 if-clause to support symbols in FARSPACE,
11090 * (sameRegs): added test for AOP_ACC to see if registers are same,
11091 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11092 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11093 * (pic16_popRegFromString): will not allocate a new register if it
11094 doesn't find one by name, bug may have introduced...
11095 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11096 * (genIpush): revived to use pic16 port's stack,
11097 * (genAddrOf): added incomplete case for stack'ed operand,
11098 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11099 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11100 can handle multibyte operands,
11101 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11102 * (pic16initialComments): added message for MPLAB compatibility
11104 * src/pic16/main.h: prototype for pic16_mplab_comp,
11105 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11106 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11107 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11108 because of increased complexity of procedure,
11109 * (_process_pragma): stack pragma changed to format 'stack pos len',
11110 emit symbol '_stack_end' to conform with gplink,
11111 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11112 to search for register,
11113 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11115 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11116 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11117 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11118 case for PO_GPR_REGISTER,
11119 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11120 dies, the new era is ahead !...
11121 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11122 pic16_dynInternalRegs,
11123 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11124 * (pic16_allocDirReg): minor optimizations and bug fixes,
11125 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11127 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11128 load stack and frame pointer with address of 'stack_end' symbol
11130 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11132 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11133 without source code but only variable initializers
11135 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11137 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11138 external are not declared as extern to reduce overhead while linking
11140 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11142 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11144 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11146 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11147 Yee Keat for the patch
11148 * src/SDCCast.c (decorateType): fixed bug #979599
11149 * src/ds390/gen.h: removed local fReturnSizeDS390
11150 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11151 * src/ds390/gen.c (genAnd, genOr, genXor),
11152 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11154 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11156 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11157 add relFilesSet to $3, manipulate $2 to handle linking of object
11158 files without source files in command line,
11159 * device/include/pic16 (all headers): added ID location macros,
11160 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11161 entries for ID location bytes,
11162 * (pic16_assignIdByteValue): NEW,
11163 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11164 added field dumpcalltree to pic16_options_t,
11165 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11166 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11167 emitting rFalseIfx label after check_carry label,
11168 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11169 pic16_emitDIRegs), NEW
11170 * (pic16glue): dump .calltree file when option --calltree found,
11171 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11172 * (_pic16_genAssemblerPreamble): emit ID locations after
11173 configuration registers,
11174 * (pic16_linkCmd): modifications of the link command,
11175 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11176 * (pic16_pCodeInitRegisters): don't init stack registers,
11177 * (pic16_findPrevInstruction): fixed bug,
11178 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11179 bug with immediate registers,
11180 * (buildCallTree): traces stack push and pop,
11181 * (pct2): dump also stack usage for each function,
11182 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11183 * (pic16_allocDirReg): various modifications,
11184 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11187 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11189 * src/pic16/pcode.c: removed buggy double colon
11191 2004-07-01 Borut Razem <borut.razem AT siol.net>
11193 * support/scripts/sdcc.nsi: added include/pic16 to setup
11195 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11197 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11198 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11200 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11201 specific command line arguments. Also added sample lkr script
11202 for placing a variable at a specific memory bank.
11203 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11204 at a specific memory bank,
11205 * (pic16_dump_isection): fixed bug which caused string literals to
11206 be omitted when dumping idata section,
11207 * (pic16_groupRegistersInSection): added code to handle registers
11208 in specific memory banks,
11209 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11210 public, all references are renamed too,
11211 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11213 * (pic16_storeForReturn): added case to handle when dest is WREG,
11214 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11215 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11216 pic16_rel_udata, check to see if that register is marked as being
11217 a member of a specific memory bank,
11218 * (pic16_printIvalCharPtr): added code to add string literals either
11219 to code or the idata sections,
11220 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11221 also accept the 'udata' pragma,
11222 * src/pic16/main.h: new structure types sectName and sectSym
11223 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11224 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11225 * (pic16_findPrevInstruction): fixed, it returned nothing,
11226 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11227 instruction combinations,
11228 * (pic16_FixRegisterBanking): heavily reorganised,
11229 * (pic16_AnalyzeBanking): if generating banksel directives is
11230 disabled, then don't call FixRegisterBanking at all,
11231 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11232 completely removed,
11233 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11235 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11237 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11238 Phuah Yee Keat <yk.phuah AT nestac.com>
11240 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11242 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11243 correctly the IVT even if it is relocated to some other location
11245 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11247 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11248 * device/include/pic16/pic18f2220.h: NEW,
11249 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11250 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11251 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11252 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11253 nodefaultlibs, ivt_loc is the location of the interrupt vector
11254 table, and nodefaultlibs signs that default libraries should not be
11255 linked in link stage,
11256 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11257 according to --ivt-loc argument,
11258 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11259 when pragma stack is found,
11261 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11263 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11264 256 (range check), 257 (do while), 258.a-f (bit banging
11265 f.e. on 3-wire SPI bus)
11267 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11269 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11270 variables used exclusively within a loop
11272 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11274 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11276 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11278 * src/SDCClrange.c (computeClash): fixed bug #971834
11280 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/mcs51/gen.c (genCmp): fixed bug #975903
11283 * src/hc08/gen.c (operandsEqu),
11284 * src/ds390/gen.c (operandsEqu),
11285 * src/z80/gen.c (operandsEqu),
11286 * src/pic/gen.c (operandsEqu),
11287 * src/pic16/gen.c (operandsEqu),
11288 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11289 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11291 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11295 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11297 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11298 default case in switch statement,
11299 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11300 to eliminate problem with initialisation of pointers, but problem
11302 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11303 * (emitStaticSegment): removed various lines emitting debug info,
11304 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11305 added processor registers for utilizing EEPROM,
11306 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11307 configurable and set 8
11309 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11311 * .version: increased version number to 2.4.2,
11313 Cumulative patch for pic16 port
11314 * src/pic16/device.c: changed scheme to dump initial values for
11315 variables in idata segment, all print_idata* functions were removed,
11316 now the pic16_printIval* will be called,
11317 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11318 * _pic16_printPointerType, pic16_printPointerType,
11319 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11320 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11321 NEW, similar to the respective functions in SDCCglue.c,
11322 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11323 way, emitting hex bytes,
11324 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11326 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * src/avr/ralloc.c (serialRegAssign),
11329 * src/xa51/ralloc.c (serialRegAssign),
11330 * src/pic/ralloc.c (serialRegAssign),
11331 * src/pic16/ralloc.c (serialRegAssign),
11332 * src/hc08/ralloc.c (serialRegAssign),
11333 * src/z80/ralloc.c (serialRegAssign),
11334 * src/ds390/ralloc.c (serialRegAssign),
11335 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11337 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11339 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11340 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11342 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11344 Cumulative patch for pic16 port:
11345 * src/pic16/device.h (typedef PIC16_device) modified fields for
11346 defining microcontrollers,
11347 * src/pic16/device.c: added new info for all devices in Pics16 array,
11348 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11349 to be optimised out by the pCode optimiser,
11350 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11351 specially, bug reported by G.M. Gallant,
11352 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11353 as force'd so that cannot be optimised out by pCode optimiser,
11354 * src/pic16/pcode.c,
11355 * src/pic16/pcodepeeph.c,
11356 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11357 they are disabled by default, but can be enabled explicit with
11358 command argument --denable-peeps, for testing,
11359 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11360 --pomit-ivt in COMPILE_FLAGS
11362 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11364 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11365 compilation on MSVC
11367 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11369 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11371 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11373 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11374 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11376 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11378 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11379 would only assign 0x300001 register.
11381 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11383 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11384 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11386 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11388 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11390 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11391 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11392 added peephole 254 (left shift), 255 (jump table)
11394 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11396 * device/lib/Makefile.in: removed comment line with model-pic16,
11397 * (target port-specific-objects-pic16): the libraries and objects
11398 are copied to the build directory form the device/lib/pic16/bin
11401 Cumulative patch concerning pic16 port:
11402 * library directory has been re-organized,
11403 * added support for PIC18F1220,
11404 * added headers and library sources for chips 18f1220,18f6520,
11405 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11407 * configuration registers setting has changed, now each supported
11408 device has a complete description of the registers it uses,
11409 * all initialisations are moved to idata sections, these section
11410 can be absolute or relocatable,
11411 * fixed initialisation of codespace variables,
11412 * fixed warning about PCLATU and gpsim,
11413 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11414 * (genAssign): use table reads when assigning from variables in codespace,
11415 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11416 char/int variables placed in codespace,
11417 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11418 registers set in .asm file, no need for --pomit-config-words anymore,
11419 * (pic16glue): some 8051 legacy segments are commented out
11420 (to be removed completely),
11421 * added support for alternative assembler and linker with --asm=
11422 and --link= command line arguments,
11423 * peepholes are disabled automatically in the port, no need to
11424 specify on command line,
11425 * port supports natively char/int/long multiplication, but converts
11426 all divisions to support functions,
11427 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11428 to the file set in variable $2,
11429 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11430 strings in ASCII format and not in hex,
11431 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11432 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11433 allocate proper register if iCodes aren't temporary,
11435 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11437 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11439 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11441 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11444 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11447 computed address is reused
11448 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11449 multi-byte bitfields
11451 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11453 * src/z80/gen.c: (genArrayInit): must check for pointers too
11455 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11457 * support/regression/tests/zeropad.c: never meant to commit the
11458 nestedstruct test: removed, added check for GCC version
11460 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11462 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11463 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11464 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11465 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11466 bugs 928906 and 954082 half-empty initializers
11468 * src/SDCCsymt.c (getAllocSize): added for above fix
11469 * src/z80/gen.c (genArrayInit): fixed bug 741044
11470 * support/regression/tests/zeropad.c: added tests
11472 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11474 * src/pic16/device.c (pic16_dump_section): corrected bug which
11475 caused some symbols of the libraries to be misplaced
11477 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11479 * src/pic16/glue.c,
11480 * src/pic16/ralloc.h,
11481 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11482 to fix conflict with pic port
11484 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11486 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11487 externs configuration variables,
11488 * src/pic16/ralloc.h,
11489 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11490 prototype in header, commented out some debug messages
11492 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11494 * src/pic16/glue.c,
11495 * src/pic16/main.c,
11496 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11497 for gpasm COFF object generation. Thanks to D. Hawkins for
11500 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * src/ds390/main.c,
11503 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11504 Brock for spotting this)
11505 * src/ds390/gen.c (genEndFunction),
11506 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11507 interrupt handler and critical. Disable push/pop optimizations when
11508 peephole optimizations disabled.
11510 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11512 Updated pic16 library sources and headers.
11513 * device/lib/pic16/pic18f*/ ,
11514 * device/include/pic16/*.h: modified to handle structured SFR
11517 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11519 * src/port.h (PORT structure): added hook initPaths, now each
11520 port can declare its own default search paths,
11521 which can been seen with the --print-search-dirs option,
11522 see pic16 port for example,
11523 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11524 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11525 * (doPrintSearchDirs): NEW, replaces in a central manner the
11526 printing of search dirs which was split in set*Paths functions,
11527 * (main): added call to port->initPaths and doPrintSearchDirs,
11529 * src/ds390/main.c,
11532 * src/izt/tlcs900h.c,
11533 * src/mcs51/main.c,
11535 * src/pic16/main.c: modified port structures to reflect addition of
11538 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11539 * (pic16_dump_section): for registers in same address reserve memory once,
11540 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11542 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11543 result is greater in size than right or left,
11544 * (pic16_genUMult8X8_8): there are some cases where the result can
11545 be 16 bits size, so handle these,
11546 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11547 * (pic16_outBitC): modified to emit pcodes,
11548 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11550 * (genDivOneByte): implemented algorithm to divide 8-bits,
11551 * (genCmp): uncommented goto, but issues still exist,
11552 * (genAnd): fixed a bug with variables >8bits,
11553 * (genPackBits): optimization added that uses BCF/BSF to change a
11555 * (genAssign): fixed bug when assigning floating point literals,
11556 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11557 __sdcc_gsinit_startup label,
11558 * src/pic16/main.c (_pic16_init): removed search directory
11560 * (_pic16_initPaths): NEW, used to initialise search directories,
11561 * (_hasNativeMulFor): support functions for all except char/int
11562 multiplication, and char division,
11563 * (PIC16_port struct): modified entry for native mul support,
11564 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11566 * (buildCallTree): call to register_usage is ifdef'ed out,
11568 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11570 * device/include/string.h: applied Stas Sergeev's patch to make this
11571 header file compatible with the preprocessor -Wundef option
11572 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11573 failure (fixes bug #941458)
11575 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11578 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11579 that the variable, not the function, should be static
11580 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11581 to be consistent with non-literal case
11583 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11585 * src/SDCCast.c (isConformingBody): fixed bug #949967
11586 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11587 convilong): fixed bug #952086
11589 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/SDCCmem.c (allocVariables): fixed bug #955321
11593 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11595 * src/hc08/main.c (_hc08_genAssemblerEnd),
11596 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11597 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11598 completely eliminated the use of a temporary file
11599 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11600 when more than one file linked
11601 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11603 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11605 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11606 which fixes bug #543481
11607 * support/regression/tests/bug-751703.c: fixed comments left from a
11608 cut and paste error
11609 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11610 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11611 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11613 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11614 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11615 are now changed to underscores in moduleName
11617 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11619 * as/mcs51/lkmem.c: better fix for bug #954173
11621 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11622 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11624 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11625 * device/include/c8051f000.h,
11626 * device/include/c8051f120.h,
11627 * device/include/c8051f300.h,
11628 * device/include/c8051f310.h,
11629 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11630 PWM16) and detab'ed
11632 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11634 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11635 and mailing lists, doc'ed --no-peep-comments, removed reference
11636 to knoppix (newest version has no LyX/LaTeX), other minor changes
11637 * src/SDCCglue.c (glue): save 2 bytes stack space with
11638 option --main-return. The ljmp could probably be avoided too
11640 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11642 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11644 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11646 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11647 * src/SDCCopt.c (isLocalWithoutDef),
11648 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11649 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11650 (credit to Maarten Brock for patch #949363, on which this is based)
11651 * support/regression/tests/bug-751703.c: some test cases of extern used
11652 within inner scopes.
11654 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11658 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11660 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11661 dwWriteLabel): fix to create valid debugger symbols even when
11662 the module name has non-alphanumeric symbols in it
11663 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11664 when a variable's allocation has been optimized away
11667 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11671 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11672 * src/mcs51/main.c,
11673 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11674 * src/ds390/main.c,
11675 * src/z80/gen.c (z80_emitDebuggerSymbol),
11677 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11679 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11680 * src/pic16/main.c,
11681 * src/avr/gen.c (avr_emitDebuggerSymbol),
11683 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11685 * src/SDCCdebug.c (emitDebuggerSymbol),
11687 * src/port.h: added a debugger struct to the port struct. Added a
11688 callback for defining debugger symbols
11690 * src/SDCCast.c (createLabel),
11691 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11694 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11695 iCode back to the ast for the function
11697 * src/hc08/ralloc.c (hc08_assignRegisters),
11698 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11699 unneeded fields from the regs struct.
11700 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11701 pushReg() & pullReg() functions instead of emitcode()
11703 * src/hc08/gen.c (genLabel, genhc08Code),
11704 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11706 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11709 * src/hc08/gen.c (genEndFunction, genhc08Code),
11711 * src/mcs51/gen.c (genEndFunction, gen51Code),
11713 * src/ds390/gen.c (genEndFunction, gen390Code),
11715 * src/z80/gen.c (genEndFunction, genZ80Code),
11718 * src/pic/gen.c (genEndFunction, genpic14Code),
11720 * src/pic16/gen.c (genEndFunction, genpic16Code),
11722 * src/avr/gen.c (genEndFunction, genAVRCode),
11724 * src/xa51/gen.c (genEndFunction, genXA51Code),
11726 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11727 specific code to cdbFile.c and out of the backend code generators
11729 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11730 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11731 starting address is now 0
11734 * as/hc08/m08pst.c,
11735 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11736 assembler directive for DWARF support
11737 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11741 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11743 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11746 and inappropriate peephole optimization in jump tables
11748 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11750 * as/hc08/m08pst.c,
11751 * src/SDCCglue.c: sdccopt works for the hc08 port now
11753 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11755 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11757 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11759 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11761 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11763 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11767 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11768 comments from the peephole optimizer replacement rules
11769 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11771 * src/SDCCcse.c (updateSpillLocation),
11772 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11774 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11775 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11776 objects far pointers
11778 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/SDCCsymt.h: a missing part of my last change
11781 * src/pic/ralloc.c (regTypeNum),
11782 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11784 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/SDCCicode.c (aggrToPtrDclType),
11788 * src/SDCCptropt.h,
11789 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11790 ptrPseudoSymConvert),
11791 * src/pic/ralloc.c (regTypeNum),
11792 * src/pic16/ralloc.c (regTypeNum),
11793 * src/hc08/ralloc.c (regTypeNum),
11794 * src/ds390/ralloc.c (regTypeNum),
11795 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11796 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11798 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11800 * link/z80/lkmain.c (afile),
11801 * as/hc08/lkmain.c (afile),
11802 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11803 prevent a pointer problem when a filename has no directory and
11804 no extension specified.
11806 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11808 * link/z80/lkmain.c (afile): allow periods in directory names
11809 * link/z80/lkmain.c (afile),
11810 * as/mcs51/lkmain.c (afile),
11811 * as/hc08/lkmain.c (afile): allow linker script file to have an
11812 extension other than ".lnk"
11813 * link/z80/lklex.c (getfid),
11814 * link/z80/lkmain.c (parse),
11815 * as/mcs51/lklex.c (getfid),
11816 * as/mcs51/lkmain.c (parse),
11817 * as/hc08/lklex.c (getfid),
11818 * as/hc08/lkmain.c (parse): Support comments in the linker script
11819 file on lines by themselves and after filenames
11821 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11823 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11825 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * src/z80/peeph-z80.def: removed some peephole rules that don't
11828 work with multibyte arithmetic (fixed bug #937126)
11829 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11830 to registers and not global variables
11831 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11832 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11833 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11834 checking for assignments not internally generated (fixed bug #931895)
11835 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11836 structure member (fixed bug #930072)
11838 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11840 * src/SDCCmain.c (linkEdit),
11841 * src/hc08/main.c (_hc08_parseOptions),
11842 * as/hc08/Makefile.in,
11843 * as/hc08/aslink.h,
11845 * as/hc08/m08pst.c,
11846 * as/hc08/lkrloc.c (relr, rele),
11847 * as/hc08/lkarea.c (lnkarea)
11848 * as/hc08/lkmain.c (afile, parse),
11849 * as/hc08/lkelf.c: support for ELF output
11850 * as/hc08/lks19.c (s19),
11851 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11853 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11855 * as/mcs51/lkihx.c: Fixed bug #899105.
11857 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11859 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11860 .dsp files from Unix to DOS.
11862 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11864 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11865 function pointers; we have been compliant for several months now.
11866 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11867 change that was accidently commented out
11868 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11869 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11872 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/hc08/gen.c: output of all of the internal debugging information
11875 is now controlled by the D() macro; it is disabled by default
11877 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11879 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11880 harder to keep the same registers during a CAST iCode
11881 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11882 long via int can be done in a single cast, if the signedness is
11884 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11885 putchar() in tinibios.c in ds390's library
11887 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11889 * src/SDCCast.c (decorateType): fixed bug #898889,
11890 cast result of a literal complement too
11891 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11892 fixed check for bitfields
11894 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11896 * src/SDCCicode.c (geniCodeLogic): made it static,
11897 (geniCodeLogicAndOr): added in order to fix bug #905492,
11898 (ast2iCode): fixed bug #905492
11899 * support/regression/tests/bug-905492.c: added
11900 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11901 (processParms): fixed bug #927659: don't copy parms, this will clear
11903 * support/regression/tests/bug-927659.c: added
11905 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11907 * src/SDCCast.c (addCast): don't cast float to char
11908 * device/lib/libsdcc.lib: added _memmove
11910 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11912 * device/lib/large/Makefile: fixed parallel execution by
11913 replacing `make` by `$(MAKE)`
11915 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11917 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11918 offsets (fixes bug #923936)
11920 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11922 * device/lib/small/Makefile: fixed parallel execution by
11923 replacing `make` by `$(MAKE)`
11925 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11927 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11929 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11931 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11932 * src/regression/Makefile: Regression test was not running.
11934 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11936 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11937 complement if possible
11938 * src/SDCCval.c (valComplement),
11939 * src/SDCCicode.c (operandOperation): fixed complement of literal
11940 * support/regression/tests/onebyte.c (testComplement): added
11942 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11944 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11945 return an optimized tree; actually replace actParm with the new tree
11946 * src/SDCCast.h: added some parantheses to remove side effects
11947 * support/regression/tests/bug-920866.c
11949 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11950 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11951 Bit operands were not being handled properly in the pic14 port.
11952 (now src/regression/add.c passes again).
11954 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11956 * src/SDCC.y (labeled_statement): case and default no longer require
11957 a following statement (RFE #893037)
11959 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11961 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11962 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11963 disabled (fixes bug #916294)
11964 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11965 "mov a,acc"; patch provided by Lenny Story
11966 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11968 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11970 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11972 * src/ds390/gen.c (genFunction, genEndFunction),
11973 * src/ds390/ralloc.c (ds390_assignRegisters),
11974 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11975 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11976 pushed if there are parameters passed on the stack. Also, a cleaner
11977 way to decide if r0/r1 should be pushed/popped. (Together they fix
11980 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * device/lib/mcs51/crtpagesfr.asm,
11984 * device/lib/mcs51/crtxinit.asm,
11985 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11986 to avoid confusion with Si Lab's SFRPAGE register.
11988 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/SDCCglue.c (emitMaps): allow public sfr variables
11991 * src/SDCCglue.c (initialComments): include compiler build date
11992 with compiler version and put the timestamp of the generated
11993 assembly file on a serperate line to be less confusing.
11994 * src/port.h: added genInitStartup hook
11996 * src/ds390/main.c,
11999 * src/pic16/main.c,
12001 * src/z80/main.c: genInitStartup initialize as NULL (default to
12002 historical behaviour)
12003 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12004 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12005 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12006 library instead of hard coding it into the compiler.
12007 * support/regression/ports/mcs51-stack-auto/spec.mk,
12008 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12009 * device/lib/mcs51/Makefile,
12010 * device/lib/small/Makefile,
12011 * device/lib/large/Makefile,
12012 * device/lib/mcs51/crtpagesfr.asm,
12013 * device/lib/mcs51/crtstart.asm,
12014 * device/lib/mcs51/crtxclear.asm,
12015 * device/lib/mcs51/crtxinit.asm,
12016 * device/lib/mcs51/crtclear.asm,
12017 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12018 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12019 and into user configurable files.
12020 * device/lib/clean.mk: clean mcs51 directory too
12021 * support/regression/tests/longlit.c: added static to T1 declaration
12022 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12023 accesses in the initialization code
12025 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12027 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12028 OSCTRIMVAL as noted in bug #916008
12030 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12032 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12033 in loops with multiple exits (reported as incorrect registers
12034 used by Martin Helmling in Sdcc-user list)
12036 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12038 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12039 made ds390 register extensions look less like error messages
12041 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12043 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12044 reported by Adam Wozniak in Sdcc-user list
12046 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12048 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12049 arithmetic optimizations, added debug output
12051 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12053 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12054 * sdcc.spec: updated and split sdcc into 3 rpms
12055 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12056 needed for literals of LEFT_OP and '+'
12057 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12058 introduced RESULT_TYPE_NOPROM
12059 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12061 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12062 limited promotion to int only for '*'
12063 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12065 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12067 * src/pic16/gen.c (genSkip),
12068 (genc16bit2lit), (gencjneshort): commented out
12069 (is_LitOp): new helper function, checks operand type
12070 (genCmpEq): rewritten
12072 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12074 * support/regression/tests/bug-908454.c: added
12076 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12078 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12079 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12080 (geniCodeCast): cosmetic, don't preserve bit storage class
12081 (geniCodeLeftShift): added promotion
12082 (geniCodeLogic): fixed regression
12083 * src/SDCCsymt.c (computeTypeOr): accept bits too
12084 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12086 2004-03-07 Borut Razem <borut.razem AT siol.net>
12088 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12090 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12092 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12093 version of pic16_genPackRegisters which does not check if ic is a
12095 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12096 function cause string1.c regression test fails
12098 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12100 * sim/ucsim/configure.in,
12101 * sim/ucsim/configure,
12102 * sim/ucsim/doc/Makefile.in: use docdir
12103 * src/SDCC.y: fixed sbit atrributes
12104 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12105 * src/SDCCast.c (decorateType): |^& need special promotion handling
12107 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12108 * src/SDCCsymt.h (computeType),
12109 * src/SDCCicode.c: computeType() needs op
12110 * src/SDCCsymt.c (checkTypeSanity),
12111 * doc/sddman.lyx: "plain" bitfields are unsigned
12112 * src/SDCCsymt.c (computeTypeOr): added
12113 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12115 * src/SDCCval.c (val*): computeType() needs op
12116 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12117 * support/regression/tests/onebyte.c: added tests for |^&
12119 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12121 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12122 for writing icode into asm output.
12124 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12126 * src/pic16/device.c: added some debug lines enabled
12127 with macro DEBUG_CHECK,
12128 * src/pic16/genarith.c: more debug in genPlus,
12129 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12130 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12131 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12132 * (aopForSym): onStack symbols are re-placed in data memspace,
12133 and onStack flag is cleared,
12134 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12135 copy temporary pcodeop,
12136 * (genPcall): added warning for not updating PCLATU,
12137 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12138 always true for pic16 port,
12139 * (genMultOneWord): NEW, supports integer multiplication,
12140 * (genMult): modified to call genMultOneWord,
12141 * (ifxForOp): added warning when return NULL,
12142 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12143 flag is set before call to operandFromSymbol for implicit
12145 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12146 options.intlong_rent are set by default,
12147 * (_hasNativeMulFor): modified to allow port generation of integer
12149 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12150 set regtype to REG_SFR for all registers, restricting seting the
12151 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12153 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12155 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12156 more than 500 times in the regression tests
12158 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * support/Util/SDCCerr.h,
12161 * support/Util/SDCCerr.c,
12162 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12164 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12165 for symbol conflicts.
12166 * support/valdiags/tests/enum.c,
12167 * support/valdiags/tests/tentdecl.c,
12168 * support/valdiags/tests/struct.c: expect possible error messages
12169 referring to original symbol definitions.
12170 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12172 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12174 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12176 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12178 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12180 * src/pic16/ralloc.c (newReg): fixed bug #908929
12182 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12184 * src/ds390/gen.c: added missing #include "main.h"
12186 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12188 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12189 checking if symbol is already in set,
12190 * src/pic16/device.h: prototype for checkAddSym,
12191 * src/pic16/gen.c: (_G): added entry interruptvector,
12192 * (assignResultValue): removed some commented out lines,
12193 * (genFunction): check for ISR via sym->type, absolute section for
12194 interrupt code is created via a new pBlock, the goto instruction is
12195 placed now correctly at the interrupt vector position, changed all
12196 references from ivec to _G.interruptvector,
12197 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12198 is the interrupt is a high priority one, same for return from ISR,
12199 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12200 externs to calls of checkAddSym,
12201 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12202 pic16_pcode_verbose flag is set,
12203 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12204 * src/pic16/pcoderegs.c: message about how many registers are saved
12205 will only be emitted if pic16_pcode_verbose flag is set,
12207 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12209 * src/ds390/ralloc.h,
12210 * src/ds390/ralloc.c (ds390_regWithIdx),
12211 * src/ds390/gen.c (emitcode),
12212 * src/ds390/main.h,
12213 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12214 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12215 ds390operandCompare, getRegsRead, getRegsWritten,
12216 initializeAsmLineNode): customized instruction size calculation for
12217 ds390, started basis for some register optimizations
12218 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12219 corresponding assembly output
12220 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12221 missing push/pop of r0/r1. Optimized push/pops
12223 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12225 * src/mcs51/main.c (instructionSize): fixed ACALL size
12226 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12228 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12230 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12231 the sorting of rlist with NULL elements
12232 * (print_idataType, print_idata): NEW to create idata sections
12233 * src/pic16/device.h: idataSymSet new variable
12234 * src/pic16/gen.c (genFunction): fixed some bugs in string
12235 comparing, improved the absolute section creation for ISRs,
12236 added FSR0L/FSR0H in registers that are saved in an ISR,
12237 * (genInline): fixed the processing of inline snippets,
12238 now they undergo no process by the peephole optimizer
12239 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12240 are placed in idataSymSet,
12241 * (pic16emitStaticSeg): extern symbols are added in externs,
12242 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12243 switching when aboslute variables are placed in access bank memory
12244 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12245 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12246 commented out with #if,
12247 * (pic16_packRegisters): reintroduce the check for CAST because some
12248 symbols are not correctly handled,
12249 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12250 pCodeInstruction instead of pCode,
12251 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12252 pCodeAsmDir definition,
12253 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12254 directive, then the argument directive is emitted without the leading
12255 tab, hack for inline labels which must be in the first column,
12256 * (compareLabel,pic16_findNextInstruction),
12257 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12258 * (insertBankSwitch): modified for the new pCodeAsmDir,
12260 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12261 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12263 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12265 * (pushSide): commented out with #if,
12266 * (assignResultValue): fixed some typos in saving
12268 * (genPcall): FIXED and sync'ed with genCall,
12269 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12270 * (genNearPointerGet): fixed to handle some more cases,
12271 implementation scheme via table reads,
12272 * (genConstPointerGet): modified to access code memory correct,
12273 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12274 and improved to handle some cases
12275 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12276 instead of "RETLW" for init data
12277 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12278 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12279 variables are placed in access bank memory (<0x80 and >=0xf80),
12280 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12281 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12282 TBLWT_POSTDEC,TBLWT_PREINC
12283 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12284 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12286 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12287 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12288 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12289 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12291 2004-02-29 Borut Razem <borut.razem AT siol.net>
12293 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12294 support/Util/findme.h, support/Util/system.h: enhance binary relative
12295 search for lib and include by using findProgramPath()
12297 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12300 * src/SDCCpeeph.c (pcDistance),
12302 * src/mcs51/ralloc.h,
12303 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12304 * src/mcs51/main.h,
12305 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12306 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12307 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12308 size calculation port specific, started basis for some register
12310 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12311 missing push/pop of r0/r1. Optimized push/pops
12312 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12313 * device/lib/_modsint.c (_modsint),
12314 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12315 and stack version so regression tests pass
12317 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12319 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12320 * src/SDCCast.c (decorateType): catch another small optimization
12322 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12323 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12324 modified to finally use computeType() all over SDCC,
12325 see Feature Request #877103
12326 * src/SDCCval.h: cosmetic
12327 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12328 valCompare(); regression tested in muldiv.c
12329 * support/regression/tests/muldiv.c (testMod): mod sign follows
12332 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12334 * src/SDCCast.c (decorateType): fixed bug #902362
12335 * doc/INSTALL.txt: fixed install instructions for win32
12337 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12339 * device/include/Makefile.in (install): fixed by replacing spaces
12342 * doc/INSTALL.txt: updated for release
12343 * doc/sdccman.lyx: added warning for --xstack being buggy
12345 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12347 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12348 to eliminate build warnings.
12349 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12351 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12352 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12354 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12355 removed -penable-stack, added comment for stack pragma, added
12356 warning for not initializing the stack/frame registers, removed
12357 comment at interrupts section
12359 Stack is made permanent, there is no ability to disable stack usage.
12360 * src/pic16/device.h,
12361 * src/pic16/device.c: removed all references to USE_STACK macro,
12362 * src/pic16/device.c (pic16_dump_section): when no elements in
12363 rlist, free rlist before return,
12364 * (pic16_dump_int_registers): NEW, internal registers are a new set
12365 of general purpose registers reused by each function,
12366 * (checkAddReg): returns 1 if registers is added to set,
12367 * (pic16_groupRegistersInSection): when a registers is of type
12368 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12369 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12370 SRCASECMP macro is moved here from device.c
12371 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12372 PO_PCLATU, PO_PRODL, PO_PRODH,
12373 * (pic16_pCodeOpType, genMinus,
12374 changed compares to "a" register, with AOP_ACC,
12375 * (pic16_genPlus): fixed some bugs and indented properly,
12376 * (pic16_addSign): changed size to size+offset in the MOVWF
12378 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12379 multiply 8-bit operand by literal, result is 8-bit,
12380 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12381 multiply 2 8-bit operand, result is 8-bit,
12382 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12384 * src/pic16/gen.c: changed accUse to contain WREG only,
12385 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12386 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12387 true, do not use immediate addressing any more unless sym is a
12388 pointer in codespace,
12389 * (aopForRemat): do not use immediate addressing when symbol not in
12390 codespace and when symbol's address is requested,
12391 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12393 * (aopGet): added case for AOP_ACC and don't return "accumulator
12394 bug" but WREG instead,
12395 * (popGetTempReg): pushes contents of temporary register in stack,
12396 * (popReleaseTempReg): pops contents of temporary register from
12397 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12398 * (pic16_popGet): separated case AOP_ACC to return register WREG
12399 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12400 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12401 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12402 the use of immediate pointers to certain cases only.
12404 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12405 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12406 * (assignResultValue, genCall, genRet): modified to use the new
12407 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12408 genPcall is still broken,
12409 * (genFunction): added code to create 'A' type pBlocks when
12410 interrupt functions are generated, code not extensively tested yet,
12411 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12412 * (genEndFunction): modified so ISRs pop stored registers from stack,
12413 * (genMultOneByte): cleanup,
12414 * (AccRsh): added flag andmask, to and result with appropriate mask,
12415 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12416 * (genDataPointerGet): fixed and reenabled its use,
12417 * (genNearDataPointerGet): bugs fixed,
12418 * (genDataPointerSet): bugs fixed,
12419 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12420 pic16_DumpSymbol, pic16_DumpOp,
12421 * src/pic16/genutils.h: function prototypes for the above functions,
12422 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12424 * (pic16emitRegularMap): many many many improvements, but needs a
12426 * src/pic16/main.c: enable_stack in pic16_options is removed,
12427 * (_pic16_parseOptions): removed command line options -penable-stack,
12428 * (_process_pragma): emit stack symbol only when stack pragma is
12430 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12431 redirected to FSR0L/FSR0H pair,
12432 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12433 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12434 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12436 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12437 * (dumpPicOptype): NEW,
12438 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12439 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12440 with movff instruction,
12441 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12442 added pic16_int_regs, some packRegsFor* functions are commented out,
12443 because produce errors,
12444 * src/pic16/NOTES: minor modifications
12446 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12448 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12449 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12451 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12452 * as/mcs51/lkaomf51.c: fixed bug #895763
12454 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12456 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12458 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12460 * doc/sdccman.lyx: added details about the HC08 storage classes and
12461 interrupts, fixed the register usage info for z80 & gbz80
12463 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12465 * doc/sdccman.lyx: added more pic16 port documentation
12466 * device/include/pic16/: added header pic18fregs.h
12468 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12470 * doc/sdccman.lyx: added Vangelis' contribution
12472 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12474 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12475 extend to the next CALL or PCALL, not just to the next CALL.
12477 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12479 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12481 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12483 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12484 bug #895752 and a better fix for bug #716790
12486 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12488 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12490 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12492 * doc/sdccman.lyx: minor changes, minor changed
12494 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12496 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12497 which can't handle SDCC_NEWONEBYTEOPS,
12498 (geniCodeMultiply): removed conversion from mult to shift for pic14
12501 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12504 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12505 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12506 thus fixing bug #895406
12508 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12510 * device/lib/_modsint.c,
12511 * device/lib/_modslong.c: sign follows divisor only
12512 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12513 signs or signedness can be ignored
12514 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12515 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12516 added optimization for IFX,
12517 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12519 reenabled optimization for IFX, which was removed on 2004-01-11
12520 * src/SDCCast.h: added return type IFX
12521 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12522 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12523 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12524 SDCC_OLDONEBYTEOPS selects the old behaviour
12525 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12526 changed again and commented promotion rule
12527 * src/SDCCval.c (valDiv): promotion no longer necessary
12528 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12529 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12531 * support/regression/tests/onebyte.c: added
12533 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12535 * gen.c (genInline): reverted to old code for assemnling inline
12536 code because of bug reported James Chadd
12538 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12540 * ralloc.h: missing declarations from previous patch,
12541 seems that patch for ralloc.h was never applied, fixed
12543 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12544 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12548 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12549 indirect addressing. Marked FSR0 as deprecated
12550 * gen.c (pointerCode): commented out, not needed now
12551 (pic16_popGet2p): new MOVFF helper function
12552 (genGenPointerGet),
12553 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12554 (shiftRLong): removed duplicate debugging info
12556 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12558 * src/ds390/gen.c (genNearPointerGet),
12559 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12560 optimization with bits, but not bitfields.
12561 * src/ds390/ralloc.c (packRegisters),
12562 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12564 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12566 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12568 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12571 * src/SDCCicode.c (operandFromSymbol),
12572 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12573 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12574 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12575 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12576 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12577 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12579 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12580 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12581 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12582 * src/SDCCsymt.c (newSymbol),
12583 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12586 * src/SDCCval.c (newiList): fixed bug #885705
12588 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12590 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12591 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12593 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12595 * device/include/c8051f120.h,
12596 * device/include/c8051f300.h,
12597 * device/include/c8051f310.h: added/updated header files for Silicon
12598 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12599 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12600 in new section Submitting patches
12602 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12604 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12605 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12606 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12608 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12609 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12610 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12612 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12613 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12614 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12616 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12617 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12618 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12619 genGenPointerSet): fixed bug #892400
12620 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12621 to eliminate build warnings.
12622 * src/SDCCast.c (processParms),
12623 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12625 * support/valdiag/valdiag.py: added GCC to the list of defines active
12626 when compiling with gcc
12628 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12630 * support/Util/SDCCerr.h,
12631 * support/Util/SDCCerr.c,
12632 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12633 with an incomplete type (fixed bug #883734)
12634 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12636 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12640 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12642 * src/SDCCast.c (decorateType),
12643 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12644 function pointer implementation
12645 * support/regression/tests/funptrs.c: added tests to verify both forms
12646 of function pointers work correctly. Added tests to verify parameters
12647 are passed in the correct order.
12649 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12651 * device.c (regCompare): registers are sorted by ascending
12652 address and increasing size,
12653 * main.c (_pic16_finaliseOptions): removed the declaration
12654 of compiler macro MCU. Now a macro of the format pic18fxxxx
12655 will be defined from the command line
12657 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12658 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12660 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12661 PCOP_RLCF was overwritten!
12662 * gen.c (genSkip): commented out calls to pic16_emitcode,
12663 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12665 * (genRRC): added debugging info,
12666 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12667 overwritten while shifting,
12668 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12669 overwritten while shifting,
12672 * (shiftLLeftOrResult),
12673 * (shiftRLeftOrResult),
12675 * (shiftLLong): Implemented with pic16_emitpcode
12676 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12677 * (genLeftShift): Fixed bug, operand for shift by variable always
12678 was "and"ed with 0x0f,
12679 * (genLeftShiftLiteral),
12681 * (genRightShiftLiteral): added debugging info,
12682 * (genrshFour): added comment,
12683 * (genRightShift): determined signedness from operand "left"
12684 instead of "result"
12686 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12688 * src/SDCCicode.c (geniCodeParms),
12689 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12690 function pointers, fixed function pointer bugs #861242 and #861896
12692 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12694 * device/include/c8051f000.h,
12695 * device/include/c8051f120.h,
12696 * device/include/c8051f300.h: added header files for Silicon
12697 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12699 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12701 * src/SDCCast.c (processParams): added new type flow and restructured
12702 (gatherAutoInit): added new type flow
12703 (addCast): cosmetic changes
12704 (getLeftResultType): added new type flow for array indices, patch
12705 provided by Stas, see FR #877103
12706 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12707 array index patch by Stas
12708 * src/SDCCast.h: added prototype getResultTypeFromType()
12710 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12711 * src/pic/glue.c (pic14emitStaticSeg),
12712 * src/pic16/glue.c (pic16emitStaticSeg),
12713 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12714 for initialization of symbols
12715 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12716 * support/Util/SDCCerr.h:
12717 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12718 * .version: bumped version number to 2.3.8
12719 * device/include/Makefile.in (install),
12720 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12723 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12725 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12726 Slade Rich fixed an optimization bug
12727 * src/pic/pcodepeep.c,
12728 * src/pic/pcoderegs.c
12729 * doc/Makefile (install): added test for directory
12731 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12733 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12734 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12735 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12736 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12737 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12738 * as/mcs51/asexpr.c (term),
12739 * as/hc08/asexpr.c (term): fixed bug #887146
12741 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 * src/z80/gen.c (genMult): handle single byte result product
12744 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12745 DUMMY_READ_VOLATILE (fixed bug #886367)
12747 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12749 * support/regression/tests/libmullong.c: fixed logic, on little endian
12750 hosts we ended without a mullong_wrapper()
12752 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12755 virus/worm forged address usage.
12757 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12759 Fixed promotion, it should be done on AST level:
12760 * src/SDCCast.c (addCast): added promotion to int
12761 (decorateType): updated call to upCast()
12762 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12763 usualUnaryConversions()
12765 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12767 * support/regression/tests/literalop.c (mulWrapper): Added a
12768 wrapper to remove integer overflow warnings.
12770 * support/regression/tests/float_trans.c: Made work on host.
12772 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12775 * support/regression/generate-cases.py (main): Changed from inline
12778 * doc/Makefile (install): Changed to depth first to get rid of
12779 missing directory install warning.
12781 * as/Makefile (install-doc): Made work on Mac.
12783 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12785 * src/SDCCast.c: added an additional type flow in decorateType() of
12786 opposite direction, see feature request #860006; it's enabled at runtime
12787 by setting the environment variable SDCC_NEWTYPEFLOW
12788 * src/SDCCast.h: changed prototype of decorateType()
12789 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12790 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12791 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12792 see feature request #877103
12793 * src/SDCCval.c: updated call of decorateType()
12794 (valBitwise): fixed bug #882876
12795 (valMinus): added promotion
12796 (valLogicAndOr): result is unsigned
12797 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12798 * src/SDCCsymt.c (computeType),
12799 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12800 must not cause an unsigned operation
12801 * src/pic/glue (pic14emitRegularMap),
12802 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12804 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12806 * src/pic/pcode.c (PCodeID): commented out left over debug code
12808 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12810 * support/valdiag/tests/overflow.c: added shift tests
12811 * src/pic/device.c,
12818 * src/pic/pcodepeep.c,
12819 * src/pic/pcoderegs.c,
12820 * src/pic/ralloc.c,
12821 * src/pic/ralloc.h: applied patch from Slade Rich;
12822 added support for multiple code pages and multiple RAM banks on the
12823 PIC 14 port. The ASM files now no longer simply assume all the
12824 code / RAM are in the same page / bank. This means the linker can
12825 safely allocate code/RAM of separate ASM files to different pages/banks.
12826 * doc/sdccman.lyx: added Slade's tips
12827 * src/mcs51/peeph.def: fixed bug #880768
12829 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12831 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12832 * src/SDCCast.c (decorateType): fixed bug #880197
12834 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12836 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12839 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12840 strtof is not part of C89 and isn't included with Mac OS X.
12842 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12845 shiftL2Left2Result): fixed bug #879326
12846 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12847 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12848 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12849 address fetch for clr instruction
12850 * device/lib/hc08/_mulint.c: created optimized assembly version
12851 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12853 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12855 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12856 proposed in FR #877103
12858 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12860 * src/SDCCval.c (cheapestVal): added missing checks
12861 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12862 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12864 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12866 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12869 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12871 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12872 loaded with the linker search paths (-L arguments) and the libraries
12873 to be linked with the current source (-l arguments). Changes
12874 currently will affect only the pic16 port.
12875 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12876 include path the port specific paths and port specific libraries,
12877 * gplink command now contains the $3 argument,
12878 * src/pic16/device.h,
12879 * src/pic16/device.c,: structure PIC_device is made public and
12880 renamed to PIC16_device, the same for variable Pics which is renamed
12881 to Pics16. Updated all references to them.
12882 * src/pic16/glue.c (pic16glue): corrected bug with code
12883 initialization which bypassed the variable initializations block.
12885 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12886 COMPILE_FLAGS and added the --nostdinc option
12888 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12890 * device/include/mc68hc908jb8.h: Register defs for another member
12891 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12893 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12895 Documenting changes from previous commits.
12896 * configure.in (version 1.56),
12897 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12898 when generating output files to configure the pic16 library,
12899 but now I've commented it out, since gputils aren't installed in the
12900 SF compile farm, so library won't compile
12902 * device/lib/Makefile.in (version 1.56): initially I've added in
12903 target 'all' the prerequestive 'model-pic16' so it compiled the
12904 pic16 library, but now I've commented it out for the same reasons
12906 * added targets 'model-pic16' and 'objects-pic16' to compile the
12908 * added target 'port-specific-objects-pic16' to handle the
12909 generated libraries and copy them into the build/ directory
12910 * added target 'clean-intermediate-pic16' to clean intermediate
12911 files into pic16 directory
12912 * in target 'installdirs' added line to create directory pic16 in
12913 the installation path
12915 * device/include/Makefile.in (version 1.11): in target 'install'
12916 added lines to copy all header files to installation path,
12917 * in target 'installdirs' added line create directory for pic16
12918 headers in the installation path
12920 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12922 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12925 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12928 * device/lib/configure.in,
12929 * device/lib/configure: fixed for autoconf 2.57
12931 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12934 option so that it actually works. Made it specific to the z80, since
12935 the gbz80 doesn't have these kinds of I/O ports.
12937 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 * device/include/z180.h,
12940 * device/lib/_memcpy.c,
12941 * device/lib/_memmove.c,
12942 * device/lib/_mulint.c,
12943 * device/lib/ser_ir.c,
12944 * device/lib/ser_ir_cts_rts.c,
12945 * device/lib/_strcmp.c,
12946 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12947 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12948 portmode; added deprecation warning for bank= and protmode= forms.
12949 Also, guard against buffer overflow.
12950 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12952 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12954 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12955 changed interrupt vector table generation to only emit declared vectors.
12956 * device/include/Makefile.in: added missing backslash
12957 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12959 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12961 Mainly changes to support compilation of the device libraries
12962 * src/pic16/device.c: stack is allocated via symbol and not
12963 via literal number. The symbol is placed in the corresponding
12964 position of the data ram
12965 * (pic16_dump_section): relocatable and absolute uninitialized
12966 data are now emitted in sorted order to reduce section naming,
12967 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12968 weren't marked as being in the access bank,
12970 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12972 Added portion of GNU PIC Library under the directory
12973 device/include/pic16 and device/lib/pic16. These files
12974 contain the declarations of SFRs for the PIC18Fxx2 devices.
12975 The directory is initialized via configure from toplevel.
12977 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12979 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12980 the spilllocations to be compared correctly
12982 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12984 * src/SDCCast.c (decorateType): fixed bug introduced today
12986 2004-01-12 Borut Razem <borut.razem AT siol.net>
12988 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12989 doc/sdccman.lyx: upper case pragmas are deprecated
12991 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12993 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12994 in simpler and even better code
12996 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12998 * src/SDCCicode.c (operandOperation): fixed bug #874819
12999 * src/SDCCast.c (decorateType): fixed
13000 char foo (unsigned long ul) { return ul > 0; }
13002 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13004 * doc/sdccman.lyx: Moved and added some sections, small changes
13005 all over. Telling LaTeX to be less strict with word spacing
13006 to better keep the right margin. Changed some notes about
13007 maintainance of the ports in section 3.2.1 - is it OK like this?
13009 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13011 SDCC source changes:
13012 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13013 convilong): modified to inform the pic16 port that builtin functions
13016 PIC16 PORT specific changes:
13017 * src/pic16/device.c pic16_dump_equates() added,
13018 processor registers declared internally by the port are emitted in
13019 the translation as equates,
13020 * src/pic16/gen.c: inline code is passed unprocessed to the
13022 * (pic16_popGetLit2): fnuction modified to take second operand as
13023 pCodeOp pointer and not as literal,
13024 * (popRegFromIdx): prefixed with pic16_,
13025 * (pic16_popCombine2): modified to receive already allocated pCode
13027 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13028 * (genFunction): initializes local stack frame and pushes on stack
13029 all the registers used by this function,
13030 * (genEndFunction): restores all registers from stack and restores
13032 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13034 * (pic16glue): changed the program startup sequence,
13035 * added new dbName code 'A' for functions placed in absolute section
13036 * src/pic16/main.c: added function attribute _naked,
13037 * added pragma 'code' to place a fnuction at an absolute address,
13038 * added command line arguments --debug-ralloc and --pcode-verbose,
13039 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13040 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13041 * (pic16_newpCodeOpLit2): modified to take the second operand as
13043 * (pic16_printpBlock): modified to emit each function in a separate
13045 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13046 UPPER for immediate operands,
13047 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13049 * src/pic16/peeph.def: all peepholes with movff are commented out,
13050 because there is a problem in the pcode peep optimizer,
13051 * src/pic16/ralloc.c: the register allocator can now reuse local
13052 function symbols for another function. This saves register usage.
13053 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13055 Added file src/pic16/NOTES with information about program writing on
13056 the current port version.
13058 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13060 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13061 and peephole 252 (array access)
13063 2004-01-09 Borut Razem <borut.razem AT siol.net>
13065 * src/SDCCmain.c : fixed #872250: -l command line defined library
13066 files are scanned before standard library files
13068 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13070 * src/SDCCast.c (decorateType): fixed bug #874046
13072 2004-01-09 Borut Razem <borut.razem AT siol.net>
13074 * support/scripts/sdcc.nsi: remove previous installation
13076 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13078 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13079 bytes for last interrupt vector (mcs51)
13080 * sdcc.spec: fixed typo
13082 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13084 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13085 gen51Code): more efficient parameter receive for --model-large
13088 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13090 * src/ds390/main.c,
13091 * src/z80/main.c: added missed needLinkerScript flags (more than
13092 one port structure defined in these file)
13093 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13096 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13098 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13099 * src/port.h: added flag needLinkerScript in port->linker
13100 structure to inform whether to create a .lnk file or not,
13102 * src/ds390/main.c,
13104 * src/mcs51/main.c,
13106 * src/pic16/main.c,
13108 * src/z80/main.c: changed appropriately to configure
13109 needLinkerScript flag
13111 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13112 * src/pic/glue.c: added variable udata_section_name to
13113 override default uninitialized data segment definition for
13114 devices only with SHAREBANK memory (reported from Erik Epetrich)
13115 * (pic14emitOverlay): modified to emit a commented overlay segment
13116 directive when no overlay data exist
13117 * (picglue): modified to emit uninitialized data segment
13118 according to udata_section_name
13119 * src/pic/main.c (_pic14_parseOptions): added command line
13120 options --udata-section-name=[name] to override default
13121 udata definition name
13122 * modified _linkCmd and _asmCmd to include compiler passed
13123 arguments via -W option
13124 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13125 object file from '.rel' to '.o' in port->linker structure,
13126 changed size of fptr from 2 to 3 in port structure
13128 2004-01-07 Borut Razem <borut.razem AT siol.net>
13130 * support/scripts/sdcc.nsi: update PATH
13131 * support/scripts/sdcc.ico: craeted
13133 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13135 * device/include/Makefile.in: fix install
13136 * doc/Makefile: fix install
13138 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13140 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13142 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13143 how the function variable allocation summary is displayed; also
13144 include information about variables allocated to the overlay
13147 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13149 * as/mcs51/lkmain.c: Help about -Y option
13150 * as/mcs51/lkarea.c: Fixed gcc warnings
13152 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13154 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13156 * support/valdiag/tests/overflow.c: added
13157 * src/SDCCast.c (decorateType),
13158 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13159 LEFT_OP (left shift)
13161 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13163 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13164 (default behaviour).
13166 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13168 A python script to validate compiler diagnostic messages. It can be
13169 used to verify that sdcc complains about bad c source code and
13170 gives a good location of the error.
13171 * support/valdiag/Makefile,
13172 * support/valdiag/valdiag.py,
13173 * support/valdiag/tests/*
13175 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13177 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13178 * src/SDCCsymt.c (newEnumType),
13180 * support/Util/SDCCerr.c,
13181 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13183 * support/regression/tests/enum.c: added test for enum values that
13184 require at least 2 bytes of storage.
13186 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13188 * src/common.h: added ifndef/define/endif macros
13189 around the header file.
13190 Bug reported from Jesus Calvino-Fraga
13192 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13194 * sdcc.spec: updated
13195 * device/include/Makefile.in: don't install CVS directories
13196 * device/lib/Makefile.in: added removal of CVS directories after install
13197 * doc/Makefile: fixed install, added local_icons
13198 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13199 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13200 * src/ds390/gen.c (genRightShift): fixed bug #870788
13201 * src/SDCCast.c (decorateType): fixed bug #870781
13203 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13205 PIC16 port related changes:
13206 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13207 added variable stackPos,
13209 * gen.c: genCall, assignResultValue: added support for
13210 pushing/retrieving function parameters to/from stack,
13211 genFunction,genEndFunction: setup stack frame for the
13212 generated function,
13213 genAddrOf: will be changed according to bug 863624
13215 * added files genutils.c and genutils.h which contain gen*
13216 debugged and optimised functions extracted from gen.c
13218 * glue.c: added variable 'externs' which holds extern symbols,
13219 pic16emitRegularMap: is modified to properly handle relocatable
13220 symbols under the new scheme,
13221 pic16createInterruptVect: is modified
13222 pic16printPublics: is modified to emit 'global' assembler directives,
13223 added pic16_printExterns to print extern symbols,
13224 pic16glue: initializes stack/frame pointer in the beginning of
13225 the assembly output. Temporary hack, will be corrected later,
13226 because gplink yet does not support stack and SDCC does not
13227 yet support a type of crt0.o object to create the final binary.
13229 * Removed many lines that contain 8051 legacy code.
13230 * The code is finally placed under a 'code' directive.
13231 * Added port specific options.
13233 * _process_pragma: simplified since now we do not need *special*
13234 include file to define SFR registers. But a separate header
13235 will be needed. This will be developed later.
13236 * _pic16_parseOptions: added, parses port specific options:
13237 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13238 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13239 --preplace-udata-with=
13241 * _pic16_setDefaultOptions: modified to initialize section names,
13242 but hack is temporarly out of order since it needs improvement.
13243 * _pic16_genAssemblerPreamble: configuration words are emitted by
13244 their address instead of their name. This part is incomplete and
13245 supports only the 18Fxx2 devices. Other devices will emit an error
13246 during assembly since they do not contain the same set of config
13248 * _pic16_genIVT: is modified,
13250 * pcode.c: added definitions for some hardware registers that are needed
13252 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13253 All PCI entries are updated. Now LFSR is supported.
13254 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13255 * added pic16_newpCodeOpLit2 to support instructions with
13256 two literal arguments
13257 * pic16_pCode2str: corrected code that emits assembler instructions
13258 with two literal operands and those that have an access bit modifier
13259 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13260 this fixes a bug which caused some labels to be lost, when an
13261 assembler directive was added, i.e. banksel,
13262 * pic16_FixRegisterBanking: improved logic that causes the insertion
13264 * InlineFunction: functions that are called once, are not any more
13265 inlined. This can be a port option in the future,
13267 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13269 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13270 hold the corresponding uninitialized symbols,
13271 * pic16_allocProcessorRegister: registers have explicit marked the
13273 * pic16_allocInternalRegister: registers are explicit marked as
13275 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13276 processing list, so bit registers were lost,
13279 * ralloc.h: added field 'accessBank' and original symbol operand
13280 in register definition,
13281 * removed the field isMapped from register definition,
13283 ** Several functions have been removed from various sources:
13284 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13285 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13286 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13287 pic16_assignRelocatableRegisters
13289 ** others have been introduced:
13290 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13291 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13293 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13295 * support/scripts/inc2h.pl: changed definition of BIT_AT
13296 to emit 'sbit at' instead of 'bit at'. This was a request.
13298 PIC16 port related preliminary changes:
13299 * gen.c: prefixed function popRegFromString with
13300 pic16_ and all references to it corrected
13301 * pcode.c: all pic16_pc_* hardware registers prefixed
13302 with underscore (_),
13303 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13304 * ralloc.c: newReg(): when register is REG_SFR then
13305 set address to rIdx,
13306 pic16_allocProcessorRegister(): marks register wasUsed=0
13307 pic16_writeUsedRegs(): added a call to assign processor
13308 registers via pic16_assignFixedRegisters
13310 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13312 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13313 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13314 variables in unused register banks. Also the SSEG is placed
13315 wherever there is enough space for it, and IDATA can be anywhere
13316 in internal RAM. For now compile using -Wl-Y[stack_size].
13317 The mem file is different for this option as well, since it
13318 makes no sense of talking about DSEG lenght.
13320 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13322 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13323 in certain cases, e.g. when ROM assignment, patch provided
13324 from Albert den Haan.
13326 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13328 Many signedness and type propagation fixes:
13329 * src/SDCCicode.c: made geniCodeCast() static
13330 replaced SPEC_ by IS_ (cosmetic)
13331 (operandOperation): fixed div and mod operation
13332 (usualBinaryConversions): added support for promotion of char
13333 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13334 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13335 (geniCodeAdd): an array index will stay unsigned, even if promoted
13337 (geniCodeArray): ditto
13338 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13339 * src/SDCCsymt.c (computeType): added more support for char;
13340 promotion of char is selectable by promoteCharToInt, fixed signedness
13342 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13343 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13344 * src/SDCCval (val*): replaced signedness calculation by
13346 rearranged if-branches (cosmetic)
13347 (valShift): added warning W_SHIFT_CHANGED
13348 (valCompare): fixed problem with different types
13349 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13350 * support/regression/tests/literalop.c: added many cases
13351 * support/regression/tests/ast_constant_folding.c: changed finally to
13353 * .version: new year, new version: 2.3.7
13354 * src/SDCCmain.c (main): applied patch #866468
13355 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13356 provided by Scott Bronson
13357 * doc/sdccman.lyx: updated documentation for sdcdb
13358 updated and added chapter tips
13360 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13362 * src/SDCCsymt.h: missing from yesterday's commits
13364 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/SDCC.y (struct_or_union_specifier),
13367 * support/Util/SDCCerr.c,
13368 * support/Util/SDCCerr.h: verify that struct & union tags are used
13371 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13373 * src/SDCCglobl.h: missing from yesterday's commits
13375 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13377 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13378 sft_attributes, struct_declaration, parameter_declaration,
13379 type_name, start_block, declaration_list),
13380 * src/SDCC.lex (check_type): support redefinition of typedef names
13382 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13384 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13385 aligned xdata arrays. Erik helped me with the if clause.
13387 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13389 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13392 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/SDCCast.c (newAst_),
13397 * src/SDCCicode.c (ast2iCode, newiCode),
13399 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13400 expr, statement, expression_statement, selection_statement,
13401 iteration_statement, expr_opt, jump_statement): foundation for tracking
13403 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13406 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13408 * support/Util/SDCCerr.c,
13410 * src/SDCCast.c (createCase, createDefault, decorateType),
13411 * src/SDCClabel.c (labelUnreach),
13412 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13414 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13415 (with thanks to Stas Sergeev)
13416 * device/include/time.h,
13417 * device/lib/time.c (CheckTime): suppress unreachable code warning
13419 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13421 * src/SDCCast.c (createIvalCharPtr),
13422 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13424 * support/regression/tests/nullstring.c: tests for these two bugs
13426 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13428 * support/Util/SDCCerr.h,
13429 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13430 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13431 about storage class and 'at' used inside struct or union
13432 * src/SDCCBBlock.c (iCodeFromeBBlock),
13433 * src/SDCCcse.c (ifxOptimize),
13434 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13435 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13436 printIval, emitStaticSeg, emitOverlay),
13437 * src/SDCClabel.c (deleteIfx),
13438 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13439 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13440 gatherAutoInit, processParms),
13441 * support/Util/SDCCerr.h,
13442 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13443 reporting for post-parse errors.
13445 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13447 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13448 implicit casts via union; they don't work on big endian systems
13449 (possible fix for bug #861138)
13451 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13453 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13454 * src/mcs51/main.c: fixed the fix for bug #737001
13456 2003-12-15 Borut Razem <borut.razem AT siol.net>
13458 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13460 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * support/makebin/makebin.c: put output in binary mode
13464 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13466 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13467 xdata and data memory on startup. Set the environment variable
13468 SDCC_NOGENRAMCLEAR to disable this.
13469 * src/mcs51/peephole.def,
13470 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13471 (allows non-interrupt and interrupt code to safely compete for a resource
13472 without the non-interrupt code having to disable interrupts)
13474 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/SDCCicode.c (geniCodeAdd),
13477 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13478 with valFromType if type might be a pointer and host is big endian).
13479 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13480 types, not just integer types.
13481 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13482 multiply defined with mismatching "at" address.
13484 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13486 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13487 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13488 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13489 with embedded nulls (fixed bug #753752)
13491 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13493 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13494 Apparently this did not see much testing (endless loop)
13496 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13498 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13500 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13502 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13503 gracefully handle NULL memmap pointers
13505 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13508 instead of deleting the iCode when an operand is volatile
13509 * src/z80/gen.c (genDummyRead),
13510 * src/mcs51/gen.c (genDummyRead),
13511 * src/ds390/gen.c (genDummyRead),
13512 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13514 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13515 * src/SDCC.y: fixed bug #850420
13517 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 Applied z80 i/o port patch from Peter Townson and fixed some operators
13520 to better handle operands in A register.
13521 * device/include/z180.h
13527 * src/z80/peeph-z80.def
13528 * src/z80/peeph.def
13531 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13533 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13535 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * device/lib/hc08/_mullong.c: Removed extra #endif
13539 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * sim/ucsim/hc08.src/inst.cc,
13542 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13543 carries from x to h
13544 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13545 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13546 * device/include/stdarg.h: fixed varargs for hc08
13547 * device/lib/Makefile.in,
13548 * device/lib/hc08/Makefile,
13549 * device/lib/hc08/_mulint.c,
13550 * device/lib/hc08/_mullong.c: fixed some endian problems
13552 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13554 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13555 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13556 * device/lib/_gptrget.c,
13557 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13559 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13562 * src/SDCCast.c (astErrors): fixed bug #846007
13563 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13565 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13567 * src/SDCCast.c (decorateType): disabled a transformation I added in
13568 revision 1.188 (access to fields of a structure at an absolute address);
13569 it breaks with bitfields, extern declarations, and gcse analysis.
13570 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13571 could be assigned through a pointer, so don't complain.
13572 * src/SDCCast.c (astErrors),
13574 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13576 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13578 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13579 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13580 output of __config directives, since gpasm now supports them
13581 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13582 pre-processor macro, i.e. -DMCU=p18f452
13583 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13584 and modified to handle 'cast' icode similarly to '=' icode
13585 * src/pic16/device.h (typedef struct PIC_device): added field
13586 'extMIface' to indicate that chip has external memory interface
13587 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13588 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13591 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 * src/SDCC.y (pointer): fixed bug #846006
13594 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13595 * src/SDCCast.c (decorateType): fixed bug #846009
13596 * src/ds390/peeph.def,
13597 * src/ds390/gen.c (genAnd, genOr),
13598 * src/mcs51/peeph.def,
13599 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13601 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13610 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13614 * src/SDCCbitv.c: added function to free a bitvector
13615 * src/SDCClrange.h,
13616 * src/SDCClrange.c: added function to recompute the liveranges
13617 * src/avr/ralloc.c,
13618 * src/ds390/ralloc.c,
13619 * src/hc08/ralloc.c,
13620 * src/mcs51/ralloc.c,
13621 * src/pic/ralloc.c,
13622 * src/pic16/ralloc.c,
13623 * src/xa51/ralloc.c,
13624 * src/z80/ralloc.c: recompute the liveranges after register packing
13626 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13628 * src/SDCCloop.c (newInduction): fixed bug #845630
13630 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13632 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13633 inadvertantly left behind from my 2003-11-12 change
13635 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 Updated headers I neglected to commit yesterday.
13638 * src/SDCClrange.h,
13641 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13644 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13645 * src/SDCCopt.c (eBBlockFromiCode),
13646 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13647 the creation of the key hash table from the sequencing so it can be used
13648 earlier (for some GCSE bug fixes still pending)
13650 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13652 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13653 * support/regression/tests/addsub.c: testing genPlus shortcut
13655 2003-11-15 Borut Razem <borut.razem AT siol.net>
13657 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13659 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13662 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13663 ordering is immaterial.
13664 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13666 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13668 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13669 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13670 (SIGSEV) of bug #840381
13671 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13672 unlink new file before rename if new and old filenames are the same)
13674 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13676 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13677 uninitialized variables) for the mcs51. Set environment variable
13678 SDCC_GENRAMCLEAR to test.
13679 xdata initialization slightly shorter
13681 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13685 #838241 & 780691 (basicly the same bug)
13686 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13687 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13689 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13691 * src/SDCCmain.c (linkEdit): "fix" #834252
13693 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13695 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13697 * src/SDCC.y: fixed bug #819403
13699 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13701 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13702 the reentrant attribute.
13703 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13704 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13706 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13707 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13708 erroneously reduced to a literal.
13709 * src/hc08/ralloc.c (packRegisters, rematStr),
13710 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13713 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13715 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13716 * doc/sdccman.lyx: changed from 'article' to 'book'
13717 * doc/Makefile: readded test_suite_spec and cdbfileformat
13719 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13721 * device/include/stdlib.h: include malloc.h to comply with ANSI
13722 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13724 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13726 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13727 * doc/clean.mk: also remove *.out files
13728 * doc/sdccman.lyx: some additions, larger top/bottom margins
13730 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13732 * src/SDCC.y: fixed bug #837365
13733 * support/regression/tests/bitopcse.c
13734 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13735 a symbol (might be valop instead)
13736 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13737 * device/lib/clean.mk: added hc08 to the cleaning list
13739 2003-11-04 Borut Razem <borut.razem AT siol.net>
13741 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13743 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13744 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13745 malloc is declared in standard stdlib.h
13747 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13749 * device/lib/hc08/Makefile: need to clean .rel not .o files
13750 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13752 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13756 * src/mcs51/main.c,
13757 * src/ds390/main.c,
13761 * src/pic16/main.c,
13762 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13763 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13764 tests (which uses the port's oclsExpense function)
13770 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13772 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13774 * src/SDCCcse.c (ifxOptimize),
13775 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13776 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13777 deleting the IFX iCode.
13778 * src/hc08/ralloc.c: reduced unneeded slocs
13779 * src/hc08/gen.c: fixed bug in asmopToBoolean
13781 2003-11-04 Borut Razem <borut.razem AT siol.net>
13783 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13784 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13785 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13786 transferred to configure
13788 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13790 Use headers defined in the C[++] standards:
13791 * sim/ucsim/gui.src/serio.src/fileio.cc
13792 * sim/ucsim/gui.src/serio.src/frontend.cc
13793 * sim/ucsim/gui.src/serio.src/main.cc
13794 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13795 * support/Util/NewAlloc.c
13797 * as/mcs51/lklibr.c
13801 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13803 * Added MSVC projects for hc08 assembler and linker:
13804 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13805 /as/hc08/link_hc08.dsp
13807 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13809 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13811 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13813 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13815 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13817 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13819 2003-10-31 Borut Razem <borut.razem AT siol.net>
13821 * support/cpp2/cpplib.h,
13822 support/cpp2/cpplib.c,
13823 support/cpp2/cpplex.c,
13824 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13825 to switch _asm block preprocessing on / off. Default is
13826 #pragma preproc_asm +
13828 2003-10-31 Borut Razem <borut.razem AT siol.net>
13830 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13831 when outputting comment blocks (when executed with -C option) and
13832 _asm (SDCPP specific) blocks
13834 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13838 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13840 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13842 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13844 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13845 * src/SDCCast.c (decorateType): fixed bug #832664
13847 2003-10-31 Borut Razem <borut.razem AT siol.net>
13849 * support/cpp2/cpplex.c: fixed for SDCPP:
13850 comments(when executed with -C option) and _asm blocks
13851 were included even if they where in skipped #if block.
13852 Applied solution from GCC cpp 3.3.2
13854 2003-10-31 Borut Razem <borut.razem AT siol.net>
13856 * src/SDCC.lex: sdcc now understands both formats:
13857 '# <line_number> <file_name>' and
13858 '#line <line_number> <file_name>'
13859 * support/cpp2/cppmain.c: sdcpp now generates the standard
13860 '# <line_number> <file_name>' instead of former
13861 '#line <line_number> <file_name>'
13863 2003-10-30 Borut Razem <borut.razem AT siol.net>
13865 * support/cpp2/cpphash.h,
13866 * support/cpp2/cpplib.h
13867 * support/cpp2/cpplex.c,
13868 * support/cpp2/cppmain.c,
13869 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13871 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13873 Fixed a number of problems revealed by bug #827883.
13874 * src/SDCCloop.c (loopInvariants): Spill location of the
13875 result operand should be recomputed if extracted from
13876 a loop. Also, don't extract assignments of an iTemp
13878 * src/SDCCast.c (isConformingBody): loop reversal should
13879 not occur if the control variable is involved with a
13880 relational operator.
13882 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13884 * .version: bumped to 2.3.6 to reflect the big improvements
13885 made by Erik and Klaus. Thanks!
13887 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13889 Replaced the livrange code.
13890 * src/SDCClrange.c: added new LR code
13892 * src/SDCCBBlock.h: removed remainig parts from old LR code
13893 * src/ds390/ralloc.c,
13894 * src/ds390/gen.c: minor fixes to make it work with new code
13896 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * as/hc08/lkrloc.c,
13901 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13902 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13903 (tweaked fix for bug #818696)
13905 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13909 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13913 * src/mcs51/gen.c (gencjneshort),
13914 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13915 more efficient (per Scott Bronson's suggestion)
13917 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 Extended the semantics of the critical keyword to include
13920 individual statements. See RFE #827755 and #799831
13925 * support/Util/SDCCerr.c
13926 * support/Util/SDCCerr.h
13931 2003-10-19 Borut Razem <borut.razem AT siol.net>
13933 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13935 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13937 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13939 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13940 and predecrement operand is displayed
13942 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13944 * src/SDCCval.c (valMinus): fixed bug #826041
13946 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13948 Some hc08 related updates that I missed earlier
13949 * sim/ucsim/stypes.h
13950 * support/regression/ports/hc08/spec.mk
13952 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13954 New target "hc08" for the Motorola 68hc08 family of micros
13962 * sim/ucsim/hc08.src/*
13963 * sim/ucsim/configure.in
13964 * src/ucsim/configure
13965 * sim/ucsim/packages_in.mk
13968 * device/include/mc68hc908qy.h
13969 * device/lib/hc08/*
13970 * device/lib/Makefile.in
13971 * support/regression/ports/hc08/*
13972 * support/regression/Makefile
13974 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13976 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13978 * src/ds390/gen.c (genCast): fixed bug #821957
13980 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13982 * device/lib/logf.c: "fixed" overlay bug
13983 * support/regression/ports/host/spec.mk: added m library
13984 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13985 * support/regression/tests/float_trans: added (for Eric)
13987 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13989 * src/mcs51/gen.c (genCpl): fixed bug
13990 http://sf.net/mailarchive/message.php?msg_id=6263915
13992 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13994 * src/SDCCast.c (decorateType): added extended constant folding
13995 * src/SDCCsymt.c (computeType): cleanup
13996 * src/SDCCval.c (valShift): minor optimization
13997 * support/regression/tests/ast_constant_folding.c: added
13999 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14001 * src/SDCCmain.c: removed some unintended changes
14003 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14006 * src/z80/gen.c: fixed part of bug #817589
14007 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14009 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14011 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14022 * src/ds390/ralloc.c
14024 * src/mcs51/ralloc.c
14026 * src/pic16/ralloc.c
14027 * src/xa51/ralloc.c
14029 * src/z80/gen.c: removed unused label "release:"
14031 2003-10-06 Borut Razem <borut.razem AT siol.net>
14033 * src/SDCC.lex: removed definition of unused variables
14034 save_optimize and save_options
14036 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14038 * clean.mk: removed '=' in "-maxdepth=1"
14039 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14040 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14042 2003-10-06 Borut Razem <borut.razem AT siol.net>
14044 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14045 my_unput() replaced by unput()
14047 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14049 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14050 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14051 type-punned pointer will break strict-aliasing rules"
14052 Old LR behaviour is again default; Klaus' LR can be choosen by
14053 defining the environment variable LRKLAUS
14057 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14058 * clean.mk: fixed removal of files in bin/CVS/
14059 * device/lib/clean.mk: fixed removal of directories small and large
14060 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14062 * src/SDCCval.c: removed superflous test for pedantic
14064 2003-10-05 Borut Razem <borut.razem AT siol.net>
14066 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14067 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14068 message "unmatched #pragma SAVE and #pragma RESTORE"
14070 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14072 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14073 assembly, critical functions, atomic, nojtbound)
14075 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14077 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14083 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14088 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14090 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14091 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14092 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14094 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14096 * src/z80/gen.c (genRet): fixed bug #524753
14097 * src/z80/gen.c (genCast): fixed internal error on cast from
14099 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14100 fix for bug #477835 to the z80
14101 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14102 for tracking iCodes in the peephole optimizer for z80
14104 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14106 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14107 the other part of bug #814548
14108 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14110 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/SDCCcse.c: fixed part of bug #814548
14114 2003-09-28 Borut Razem <borut.razem AT siol.net>
14116 * src/asm.c: rewrite of printILine() to use temporary file instead
14118 * src/xa51/main.c: commented out declaration of int rewinds
14120 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14122 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14124 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14126 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14127 * src/asm.c (printILine): Fixed bug #811015
14129 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14131 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14134 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14136 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14137 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14138 to correctly handle general case of AOP_PAIRPTR
14139 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14141 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 * src/mcs51/ralloc.c (fillGaps),
14144 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14145 register positioning bug)
14147 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14149 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14151 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14153 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14154 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14155 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14156 (ralloc doesn't intentionally do this now, but perhaps later)
14157 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14158 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14159 register positioning bugs (Fixed bug #762602 and #795325)
14160 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14161 (Fixed bug #808779)
14162 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14163 lines that --i-code-in-asm generates
14165 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14167 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14168 trying to fclose a FILE* that was already closed.
14170 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14173 of const struct should be treated as if const themselves)
14175 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14177 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14179 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14181 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14182 Unix (/n) and DOS (/r/n) line terminations.
14184 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14189 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/mcs51/gen.c (genFunction, genEndFunction),
14192 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14193 and restore of EA so that stack offsets to parameters are
14194 correct when using both critical and reentrant/stack-auto.
14195 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14196 size (can be triggered in error if sloc is shared between
14197 different sized objects)
14198 * device/include/float.h: fixed macros to explicitly use
14199 unsigned long where needed
14201 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14203 Feature req. 799831: added code to allow nesting of critical functions
14204 * src/mcs51/gen.c (genFunction, genEndFunction)
14205 * src/ds390/gen.c (genFunction, genEndFunction)
14207 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14209 * src/SDCCsymt.c (sclsFromPtr),
14211 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14212 support for standard C idiom of memory mapped variables; for
14213 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14214 to xdata int at 0x1234 tempvar = 1.
14215 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14216 provided by Akiya ISHIDA
14218 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14220 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14221 * src/SDCCval.c (constVal): added reduction from int to char
14222 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14223 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14224 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14226 * support/regression/tests/shifts.c: fixed
14228 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14230 * src/z80/gen.c (genXor): Fixed bug #805445
14232 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14234 Fixed bug #621531 (const & volatile confusion in the type chain).
14235 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14236 refer to the const or volatile state of the pointer itself.
14248 * src/pic16/ralloc.c
14249 * support/regression/tests/const.c
14251 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14253 When checking for duplicated modules, use absolute paths
14254 instead of relative paths. Files changed:
14259 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14261 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14263 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14265 * device/include/string.h: added size_t typedef, changed
14266 prototypes to use size_t, eliminated separate reentrant and
14267 non-reentrant declarations, added _memmove declaration
14268 * device/lib/_memcpy.c: changed to use size_t instead of int,
14269 changed /4 to >>2 to avoid division library call
14270 * device/lib/_memcmp.c,
14271 * device/lib/_memset.c,
14272 * device/lib/_strncat.c,
14273 * device/lib/_strncpy.c,
14274 * device/lib/_strncmp.c: changed to use size_t instead of int
14275 * device/lib/_memmove.c: new file (fixed bug #772294)
14276 * device/lib/Makefile.in: added _memmove.c
14277 * device/lib/z80/asm_strings.s: fixed bug #772290
14278 * support/regression/tests/bitfields.c: attempt to fix host assertion
14279 failure on amd64-unknown-linux2.2
14281 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14283 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14284 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14285 * as/z80/asmain.c (main): fixed bug #801766
14287 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14289 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14292 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14294 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14295 reported in bug #800609
14297 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14299 * Top header beautifications in src/pic16 directory:
14300 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14301 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14302 pcoderegs.h, ralloc.c, ralloc.h
14303 * main.c: added top header and GPL license notice
14304 * pcode.c: fixed the if-conditional warning
14306 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14308 * device/lib/_mullong.c: replaced int by short for gcc
14310 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14313 and JUMPTABLE iCodes properly now (worked by accident before)
14314 * src/mcs51/gen.c (leftRightUseAcc),
14315 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14316 iCode properly now. Use getSize instead of nRegs since a & b
14317 aren't part of the nRegs tally.
14319 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14321 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14322 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14323 before instructions that use the _STATUS register
14325 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14327 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14328 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14329 fetching of the pointer
14330 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14331 copied from genNearPointerSet()
14332 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14333 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14334 If they pop r0/r1 they must be called in the opposite order than aopOp().
14335 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14336 (resp. --stack-auto), prepared for --xstack
14338 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14340 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14342 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14344 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14345 these ports have their own __sdcc_external_start()
14347 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14349 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14350 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14351 type for bits was changed. It resulted in bit variables becoming
14352 global, which is not permitted in PIC 14 assembly output.
14354 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14356 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14358 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14360 Z80 and MCS51 linkers complaint if a public symbol is defined
14361 in more than one library module:
14365 * as/mcs51/Makefile.in
14367 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14369 A few small changes that speed up the peephole optimizer.
14373 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14375 Try to make the peephole optimizer smarter by maintaining
14376 an association between the assembly source code and the
14377 iCodes that originated them. Put this information to use
14378 with a new peephole rule condition "notVolatile" so that
14379 the rules can be aggressive yet still safe.
14384 * src/mcs51/peeph.def
14386 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14390 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14391 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14392 if the left or right operand symbols have the accuse flag set.
14394 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14396 Changed the type of the result of the ! (NOT) operator to char;
14397 previously it returned the same type as the source. This allows
14398 us to eliminate all the genFloatNot functions (all of its target
14399 implementations were very buggy) since !float can use the same
14402 * src/SDCCicode.c (ast2iCode): ! returns char
14403 * src/mcs51/gen.c (genNot, genNotFloat),
14404 * src/ds390/gen.c (genNot, genNotFloat),
14405 * src/z80/gen.c (genNot, genNotFloat),
14406 * src/pic/gen.c (genNot, genNotFloat),
14407 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14409 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14411 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14412 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14413 during interrupts. Ensure WSAVE is located at a shared bank address.
14414 2. Fixed page selection in some places
14415 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14416 the registers name strings.
14417 4. Fixed "signed / unsigned compare" compiler warnings.
14418 5. The PIC port manages its own allocation of the general purpose
14419 registers, but makes no attempt to reuse them. As a result when
14420 compiling it soon runs out of general purpose registers. Some
14421 additional code was added to the files pcode.c and device.c to walk
14422 through the function call tree and rename the registers so that they
14432 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14433 genPlus() & genMinus() when the result is the same as left or right
14435 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14437 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14439 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14441 Made bitfield a distinct type from bit so that bitfields
14442 convert as per ANSI C and bits retain their traditional
14443 boolean style behaviour. Implemented bitfield support in
14451 * src/ds390/gen.c: bit v bitfield split
14452 * src/z80/gen.c: New support for bitfields
14453 * support/regression/tests/bitfields.c: reenabled z80,
14456 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14458 Rules 246.x, 247.x relate to bitfields, the others speed up
14459 access to xdata mapped I/O devices.
14461 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14463 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 Cleaned up genPackBits and genUnpackBits and added two helper
14466 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14467 for literal assignments in genPackBits (thanks to Frieder for
14473 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 Fixed bug #748310 (pointer to function type mishandled when the
14476 function name is omitted). Also fixed a SIGSEGV when a function
14477 attribute (reentrant, etc) is used on a non-function or on a
14478 function but misplaced before the parameter list.
14480 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14482 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14483 * support/Util/SDCCerr.h,
14484 * support/Util/SDCCerr.c: Added func attr misuse error msg
14486 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14488 Fixed bug #787649 by anonymous
14489 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14490 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14492 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14494 Fixed numerous bitfield problems.
14496 * src/SDCC.y: More bitfield related error checking
14498 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14499 * support/Util/SDCCerr.h,
14500 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14501 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14502 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14503 * support/regression/tests/bitfields.c: tests added
14505 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14507 Made the constant following the "interrupt" keyword optional. If
14508 omitted, the function will not automatically be given an entry
14509 in the interrupt vector table (similar to #pragma NOIV, but
14510 less syntacticly kludgy). The interrupt number is also now
14511 range checked. Also fixed a bug in the high order bit example
14518 * support/Util/SDCCerr.c
14519 * support/Util/SDCCerr.h
14522 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14524 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14525 * src/SDCCicode.c (operandOperation): rewritten some ops
14526 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14527 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14529 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14530 be re-activated by defining REDUCE_LITERALS)
14531 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14532 unsigned, but are signed by default
14533 * src/SDCCval.c (constVal): rearranged
14534 * src/SDCCval.c (valMod): preliminary fix
14535 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14536 * support/regression/literalop.c: added, work in progress
14538 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14540 Generate warnings for useless declarations like "char data;"
14541 that don't do what new users expect.
14544 * support/Util/SDCCerr.h
14545 * support/Util/SDCCerr.c
14547 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14549 * src/SDCCval.c (valMult): fix overflow detection of negative int
14551 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14553 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14555 Changes to support big endian targets:
14568 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14570 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14571 * device/lib/time.c: fixed warning "integer overflow in expression"
14573 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14575 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14576 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14577 constants are unsigned; added recognition of "u" flag for unsigned
14578 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14579 * src/SDCCval.c (valDiv, valMod): fixed signdness
14580 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14581 signedness of modulo, left and right shift
14582 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14583 * support/Util/SDCCerr.h: added warning W_INT_OVL
14584 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14585 * src/SDCCast.c (ast_print): improved output of constants
14587 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14589 Fixed some warnings when building with MSVC:
14591 * as/mcs51/asdata.c
14595 * link/z80/aslink.h
14596 * link/z80/lkdata.c
14597 * link/z80/lkeval.c
14602 * support/cpp2/cpplib.c
14606 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14608 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14610 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14612 * support/librarian/clean.mk: Do not remove Makefile.
14613 * support/librarian/Makefile: added.
14615 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14617 Added librarian to MSVC build:
14620 * support/librarian/librarian.dsp
14622 'configure' not needed for librarian, removed:
14623 * support/librarian/configure
14624 * support/librarian/configure.in
14625 * support/librarian/config_in.h
14626 * support/librarian/Makefile.in
14628 Hopefully these ones built the librarian and the rest of sdcc properly:
14630 * Makefile.common.in
14632 Messed up 'configure', so revert to previous version:
14636 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14638 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14639 there, while the mantissa of a double is "only" 53 bits wide.
14641 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14643 Adding sdcclib to the build. MSVC project coming soon.
14644 Files added/changed:
14646 * support/librarian/clean.mk
14647 * support/librarian/configure
14648 * support/librarian/configure.in
14649 * support/librarian/config_in.h
14650 * support/librarian/Makefile.bcc
14651 * support/librarian/Makefile.in
14652 * support/librarian/sdcclib.c
14655 * Makefile.common.in
14659 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14661 Linker now complaints if linked modules have conflicting options, for
14662 example, one compiled using --model-large and another one compiled with
14663 --model-small. The following files were modified:
14665 * as/mcs51/asdata.c
14666 * as/mcs51/aslink.h
14668 * as/mcs51/asmain.c
14670 * as/mcs51/i51pst.c
14671 * as/mcs51/lkdata.c
14672 * as/mcs51/lklibr.c
14673 * as/mcs51/lkmain.c
14679 * link/z80/aslink.h
14680 * link/z80/lkdata.c
14681 * link/z80/lklibr.c
14682 * link/z80/lkmain.c
14685 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14687 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14688 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14690 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14692 * src/z80/mappings.i: fix _mul[us][int,long] entries
14694 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14696 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14698 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14700 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14701 * support/regression/tests/bitopcse.c: added
14709 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 added support for new library format to z80, gbz80 linkers:
14717 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14719 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14720 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14722 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14724 added DUMMY_READ_VOLATILE:
14733 * src/SDCCcse.c (algebraicOpts): many improvements
14734 * src/SDCCcse.h: removed algebraicOpts()
14735 * src/SDCCicode.c (picDummyRead): added
14737 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14739 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14740 "Insufficient space in data memory".
14742 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14744 * src/mcs51/gen.c: fixed bug #771358
14745 * src/z80/gen.c: fixed bug #759087
14747 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14749 * src/pic16/glue.c: minor cleanup by Vangelis
14751 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14753 * device/include/regc515c.h: fixed #758477
14754 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14755 * device/lib/_gptrput.c: saved a few bytes
14756 * my tab spacing is 8, yours too?)
14757 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14758 * device/lib/serial.c: process RX bytes earlier than TX bytes
14759 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14761 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14763 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14765 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14767 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14769 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14771 * device/lib/Makefile.in: bad fix, reverted to 1.43
14773 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14775 * device/lib/Makefile.in: added missing z80 object files
14777 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14779 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14780 pic16 progress by Vangelis:
14783 * src/pic/Makefile:
14790 * pic16/genarith.c:
14795 * pic16/pcodepeep.c:
14798 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14800 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14802 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14804 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14805 added gbz80 build to MSVC project.
14806 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14807 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14808 from 8051 stuff and setup so it links using a .lnk file.
14810 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14812 * support/librarian/sdcclib.c: sdcc librarian.
14813 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14816 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14818 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14820 2003-07-02 Borut Razem <borut.razem AT siol.net>
14822 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14823 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14824 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14825 src/xa51/main.c, src/z80/main.c:
14826 virtualization of glue() function: each port has it's own glue function,
14827 which is accessed by do_glue function pointer in PORT.general structure
14829 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14831 * DS800C400 fun, improved ROM interface and tinibios.
14833 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14835 * More support for DS80C400. Now includes beginning of interface to ROM.
14837 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14839 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14841 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14843 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14845 2003-06-19 Borut Razem <borut.razem AT siol.net>
14847 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14849 2003-06-19 Borut Razem <borut.razem AT siol.net>
14851 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14852 fixed Z80 port - crt0.o: cannot open.
14854 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14856 * support/Util/MySystem.c (merge_command): revert bad fix
14858 2003-06-18 Borut Razem <borut.razem AT siol.net>
14860 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14862 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14864 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14865 option --use-stdout sends errors to stdout instead of stderr.
14867 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14869 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14871 2003-06-15 Borut Razem <borut.razem AT siol.net>
14873 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14874 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14875 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14876 fixed width array of pointers replaced with sets;
14877 multiple include and lib paths ared transferred to preprocessor and linker
14878 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14879 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14880 fixed width array of pointers
14881 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14882 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14883 fixupPath(), getPathDifference()
14884 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14885 fixed width array of pointers
14887 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14889 * src/pic16/ralloc.c: fix warnings
14890 * src/pic16/pcode.c: fix warning
14892 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14894 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14895 know all the details, but essentially this set of changes enable
14896 the pic16 port to generate movff instructions and generate assembler
14900 * src/pic16/glue.c:
14901 * src/pic16/pcode.c:
14902 * src/pic16/device.c:
14903 * src/pic16/main.c:
14904 * src/pic16/pcode.h:
14905 * src/pic16/pcoderegs.c:
14906 * src/pic16/ralloc.c:
14907 * src/pic16/ralloc.h:
14909 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14912 added option --vc, so sdcc errors and warnings are compatible with
14913 Microsoft Visual Studio.
14915 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14918 device/lib/libfloat.lib: added atof function.
14920 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14922 * doc/sdccman.lyx: updated to Lyx 1.3
14923 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14924 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14925 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14927 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14931 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14933 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14934 additions to the "related tools/documentation" section
14936 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14938 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14940 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14942 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14943 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14945 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14947 * doc/sdccman.lyx: fix double dash and other minor things
14948 * doc/Makefile: fix double dash
14950 2003-05-28 Karl Bongers(patches from Martin Helmling)
14951 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14952 condition and ignore commands.
14954 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14956 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14957 is in parts still quite out of date, I did changes as far as I felt makes sense
14958 for a non-native english speaker.
14959 Please feel free to add to the manual or to correct my changes.
14960 * doc/Makefile: undid touching the date of intermediate tex files.
14962 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14964 * doc/sdccman.lyx: Manual has an index now
14966 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14968 Finalize muluint/mulsint and mululong/mulslong merging:
14969 * device/lib/_mulint.c
14970 * device/lib/_mullong.c
14971 * device/lib/gbz80/mul.s
14972 * device/lib/gbz80/stubs.s
14973 * device/lib/z80/mul.s
14974 * device/lib/z80/stubs.s
14975 * src/SDCCsymt.c (initCSupport)
14977 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14979 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14980 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14981 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14982 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14985 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14987 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14988 the regression tests I'm not brave enough to enable 245.b, 245.c
14989 * doc/sdccman.lyx: added latex preamble for hyperref package.
14990 Using pdflatex this will give you a hyperlinked pdf file with
14991 bookmarks. (prepend '%' before /usepackage if this breaks something)
14993 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14995 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14997 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14999 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15001 2003-05-21 <johan AT balder>
15003 * src/SDCCglue.c (printIval): fixed bug #739934
15005 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15007 Applied patch from bug 737905 (renamed yylineo to mylineno):
15014 * src/pic16/pcode.c: Cleaned warnings
15015 * src/pic16/pcodeflow.c: Cleaned warnings
15016 * src/pic16/pcoderegs.c: Cleaned warnings
15018 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15020 * src/pic16/pcode.c: Cleaned warnings
15021 * src/pic16/pcodepeep.c: Cleaned warnings
15022 * src/pic16/ralloc.c: Cleaned warnings
15024 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15026 * doc/sdccman.lyx: fixed bug 739745
15027 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15029 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15031 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15032 it can be defined with CFLAGS when running configure
15033 * src/SDCCmain.c: fixed compiling + linking with object files
15035 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15037 * configure.in: configure for pic16 port,
15038 added --disable-pic16-port
15039 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15040 * src/SDCCmain.c: linkOptions is changed to set *,
15041 added if/endif conditional macros to remove options help
15042 messages from optionsTable when a port is not configured, added
15043 support for the PIc16 port in the ports table, when executing
15044 the compiler with no port specified on command line, a default
15045 port is selected with the new macro DEFAULT_PORT which is
15046 defined in port.h, in setDefaultOptions() linkOptions is removed
15047 from initialization assignment, since now it is a set,
15048 parseCmdLine uses setParseWithComma for linkOptions, in
15049 linkEdit() linkOptions are accessed with new function indexSet()
15050 which returns the i'th item of a set variable. See SDCCset.c, in
15051 linkEdit() when calling buildCmdLine(), added linkOptions as
15052 last argument. Now users can pass arguments to gplink via the
15053 -Wl option, main() uses pic16glue() to glue up pic16 programs
15054 * src/SDCCpeeph.c: various changes to support pic16
15055 * src/SDCCset.c: added function void *indexSet(set *, int) to
15056 return the i'th item of the set
15057 * src/SDCCset.h: added function prototype for indexSet()
15058 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15059 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15060 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15061 added macro DEFAULT_PORT
15062 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15063 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15065 * src/pic16/glue.c: commented out some error producing lines
15066 * src/pic16/main.c: __config directives are commented out to stop
15067 gpasm complaining and test the linkage with gplink, _linkCmd and
15068 _asmCmd changed to be more gplink and gpasm friendly
15069 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15070 produced an error when parsed, peep rule 12 is added to utilize
15071 movff, but it is commented out since the pCode does not support
15072 yet a command with 2 address arguments
15074 2003-05-18 <johan AT balder>
15076 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15077 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15078 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15080 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15081 Added feature to script commands from file.
15083 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15085 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15086 * src/SDCCutil.c: include ctype.h for win32
15088 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15090 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15092 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15094 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15095 Fixed so you can set breakpoints prior to run, run does not stop
15096 on entry now. Add tbreak. Other enhancements and fixes for use
15099 2003-05-12 Borut Razem <borut.razem AT siol.net>
15101 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15103 2003-05-11 Borut Razem <borut.razem AT siol.net>
15105 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15106 the path of bin directory, so that PATH is the only env. variable, which has to be set
15107 in case of standard installation.
15108 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15109 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15110 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15112 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15114 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15115 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15116 temp files are in the port dir; clean the gen/test directory when
15117 generating new test.c
15118 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15119 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15120 * support/regression/tests/zeropad.c: added
15122 2003-05-09 <johan AT balder>
15124 * src/SDCCglue.c: fixed bug #597940
15126 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15128 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15129 cache sfr, optimize next,step, fix off by one sourceline,
15130 support ddd list function.
15131 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15133 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15135 * support/regression/HTMLgen.py: added compare_s2f()
15136 * support/regression/Makefile: redo 1.27
15137 * support/regression/generate-cases.py: redo 1.5
15139 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15141 * support/regression/tests/float.c: workaround 33 bit hex constant
15142 * support/regression/tests/simplefloat.c: fix division for host
15144 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15146 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15147 that tame's the PIC's over-aggressive optimizer.
15149 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15151 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15154 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15156 Initial support for DS80C400. "Hello world" runs on TINIm400
15159 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15161 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15162 * Some notes on ddd usage added in debugger/README
15163 Martin Helmling adding more features and fixes for ddd GUI debugger.
15164 Code added for nexti, stepi, up, down, and other adjustments.
15166 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15168 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15169 * src/pic/peeph.def Added two rules to optimize carry manipulation
15170 * src/pic/* removed debug printfs
15172 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15174 * debugger/mcs51/cmd.c: added header newalloc.h
15176 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15178 * as/Makefile: new EXEEXT
15179 * as/z80/Makefile: remove trailing slash of BUILDIR
15180 * as/z80/clean.mk: new EXEEXT
15181 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15182 * support/cpp2/Makefile.in: new EXEEXT
15183 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15185 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15187 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15188 EXEEXT was introduced to fix all related problems with targets
15189 "clean", "install" and "uninstall"; a couple of further flaws
15190 especially with "clean" have been fixed too
15191 * as/mcs51/Makefile.in
15192 * as/mcs51/clean.mk
15196 * debugger/mcs51/Makefile.in
15197 * debugger/mcs51/clean.mk
15198 * link/z80/Makefile
15199 * link/z80/Makefile.in
15200 * link/z80/clean.mk
15202 * packihx/Makefile.in
15204 * sim/ucsim/Makefile
15205 * sim/ucsim/clean.mk
15206 * sim/ucsim/avr.src/Makefile.in
15207 * sim/ucsim/avr.src/clean.mk
15208 * sim/ucsim/s51.src/Makefile.in
15209 * sim/ucsim/s51.src/clean.mk
15210 * sim/ucsim/xa.src/Makefile.in
15211 * sim/ucsim/xa.src/clean.mk
15212 * sim/ucsim/z80.src/Makefile.in
15213 * sim/ucsim/z80.src/clean.mk
15214 * sim/ucsim/main_in.mk
15215 * sim/ucsim/packages_in.mk
15216 * sim/ucsim/gui.src/Makefile.in
15217 * sim/ucsim/gui.src/serio.src/Makefile.in
15218 * sim/ucsim/gui.src/serio.src/clean.mk
15221 * support/cpp2/Makefile.in
15222 * support/cpp2/clean.mk
15223 * support/makebin/Makefile
15224 * support/makebin/clean.mk
15225 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15226 * doc/sdccman.lyx: --program-suffix no longer needed
15228 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15230 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15231 Martin Helmling added support for ddd GUI debugger.
15232 Code added to display assembly, set variables, and other commands
15233 to interface to ddd.
15235 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15237 * as/Makefile: fix target clean
15238 * as/clean.mk: fix target clean
15239 * as/z80/clean.mk: fix target clean
15241 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15243 * Makefile.common.in: added AT EXEEXT AT
15244 * configure.in: removed all mingw32 stuff
15245 * configure: rebuilt from configure.in
15246 * doc/sdccman.lyx: updated section "installation"
15247 * support/scripts/sdcc_mingw32: adapted to configure
15248 * support/scripts/sdcc_cygwin_mingw32: added
15250 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15252 * src/pic Added object file support for the PIC port
15253 * src/pic Applied patch from Craig Franklin (this started the object file support)
15254 * src/regression Updated the PIC regression tests for object files
15256 2003-04-20 Borut Razem <borut.razem AT siol.net>
15258 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15259 lklex.c: In function `getfid':
15260 lklex.c:203: warning: array subscript has type `char'
15261 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15262 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15263 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15264 stack handling macros
15266 2003-04-19 Borut Razem <borut.razem AT siol.net>
15268 * "handling space characters in file path" task:
15269 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15270 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15271 * support/Util/MySystem.h: make it self-sufficient
15272 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15273 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15274 handling space characters in file path
15275 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15276 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15277 * support/Util/MySystem.c: handling space characters in executable's path
15279 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15281 * as/z80/Makefile: fix permanent rebuild of z80
15282 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15283 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15285 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15287 * src/SDCCopt.c: add special case optimization to replace modulo by
15288 a power of two with a bitwise AND.
15290 2003-04-18 <johan AT balder>
15292 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15294 2003-04-17 <johan AT balder>
15296 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15297 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15299 2003-04-13 Borut Razem <borut.razem AT siol.net>
15301 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15302 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15303 fixed mingw problem in adl_NORMALIZE_PATH
15305 2003-04-12 Borut Razem <borut.razem AT siol.net>
15307 * fixed "#pragma SAVE/RESTORE can not be nested":
15308 * src/SDCC.lex: reworked pragma handling functions
15309 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15310 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15312 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15314 * src/SDCCutil.c (pathEquivalent): defined but not used
15315 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15316 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15317 * configure: rebuilt from configure.in
15318 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15319 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15320 * device/include/Makefile.in: replace sdcc_datadir
15321 * device/lib/Makefile.in: replace sdcc_datadir
15322 * Makefile.common.in: add LDFLAGS from configure
15323 * packihx/Makefile.in: use LDFLAGS
15324 * src/Makefile.in: use LDFLAGS
15325 * support/cpp2/Makefile.in: add LDFLAGS from configure
15326 * support/makebin/Makefile: use LDFLAGS
15327 * .version: bumped version number to 2.3.5
15329 2003-04-12 Borut Razem <borut.razem AT siol.net>
15331 * completed "different paths" task:
15332 * src/SDCCmacro.c: fixed bug in handling quotes
15333 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15334 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15336 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15338 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15340 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15342 * ds390/gen.c ds390/peeph.def: fix bug 706781
15344 2003-04-11 Borut Razem <borut.razem AT siol.net>
15346 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15348 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15350 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15351 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15352 set - this bit used to not be set...).
15353 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15354 bad code in PIC Port
15355 * src/regression/and2.c added to test bug 609268
15356 * src/regression/Makefile added and2.c to regression test
15359 2003-04-08 <johan AT CP255758-A>
15361 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15362 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15363 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15365 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15367 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15369 * support/cpp2/Makefile.in: fix bug #487815
15370 * configure: rebuilt from configure.in
15371 * Makefile.common.in: docdir changed, new path suffixes
15372 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15373 * sdcc_vc_in.h: reflect changes from sdccconf.h
15374 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15375 * src/SDCCutil.h: remove BINDIR hack
15376 * doc/sdccman.lyx: update new path hierarchy
15378 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15380 * src/SDCCpeeph.c: added okToRemoveSLOC test
15382 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15384 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15386 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15388 * src/SDCCpeeph.c: added labelIsReturnOnly test
15389 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15391 2003-04-05 <johan AT balder>
15393 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15394 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15395 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15396 * src/SDCCast.c: fixed a warning
15397 * src/SDCCast.h: fixed a warning
15398 * src/SDCCicode.c (operandFromAst): fixed a warning
15400 2003-04-04 <johan AT balder>
15402 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15403 * src/SDCCast.c (decorateType): fixed bug #715076
15404 * src/SDCC.y: fixed bug #702907
15406 2003-04-03 <johan AT balder>
15408 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15409 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15410 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15411 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15412 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15414 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15416 * _decdptr.c: fix return values
15417 * _gptrget.c: fix return values
15418 * _gptrgetc.c: fix return values
15419 * _gptrput.c: fix return values
15420 * _mulint.c: fix return values
15421 * as/z80/Makefile: fix 'make -j' problem
15423 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15425 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15426 * configure.in: big cleanup, updated to autoconf 2.5x
15427 * configure: rebuilt from configure.in
15428 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15429 * sdcc_vc_in.h: reflect changes from sdccconf.h
15430 * doc/Makefile: fixed a flaw in "make install"
15432 2003-04-02 <johan AT balder>
15434 * src/ds390/gen.c (genCmp): no comments
15435 * src/mcs51/gen.c (genCmp): no comments
15436 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15437 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15439 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15441 * support/regression/generate-cases.py: place generated file in given sub directory
15442 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15443 * support/regression/Makefile: improvements for 'make -j';
15444 side effect: it's simpler and faster now
15446 2003-03-31 Borut Razem <borut.razem AT siol.net>
15448 * src/z80/main.c: link-{port} and as-{port} defined without path
15449 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15451 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15453 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15455 2003-03-30 Borut Razem <borut.razem AT siol.net>
15457 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15458 changed type of list parameter to set
15459 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15460 * src/port.h: changed type of do_assemble() parameter to set
15461 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15462 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15463 definition of "cppoutfilename" macro with NULL value in preProcess()
15464 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15465 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15466 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15467 replaced with set *binPathSet
15468 * shash_add() deallocates the item, if allready exsists, before adding the new one
15469 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15471 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15473 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15474 a nested for loop bug in the PIC port
15475 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15478 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15480 * support/Util/dbuf.h: remove C++ stuff to make it portable
15482 2003-03-28 Borut Razem <borut.razem AT siol.net>
15484 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15485 literal strings in stringLiteral()
15486 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15487 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15490 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15492 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15494 2003-03-26 <johan AT balder>
15496 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15497 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15498 * src/SDCCast.c (decorateType): fixed " -v < 3"
15500 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15502 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15503 Added Lenny Story's debug infrastructure changes:
15504 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15505 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15506 * src/cdbFile.c: added
15507 * src/SDCCdebug.c: added
15508 * src/SDCCdebug.h: added
15509 * src/SDCCast.c (createFunction)
15510 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15511 * src/SDCCmain.c (parseCmdLine, main)
15512 * src/SDCCmem.c (redoStackOffsets)
15513 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15516 * src/avr/gen.c (genAVRCode)
15517 * src/ds390/gen.c (gen390Code)
15518 * src/mcs51/gen.c (gen51Code)
15519 * src/pic/gen.c (genpic14Code)
15520 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15521 * src/xa51/gen.c (genXA51Code)
15522 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15524 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15526 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15527 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15529 2003-03-22 <johan AT balder>
15531 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15533 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15535 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15536 * doc/cdbfileformat.lyx: added, written by Lenny Story
15537 * doc/Makefile: added cdbfileformat.lyx
15538 * doc/clean.mk: added cdbfileformat.lyx
15540 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15542 * src/mcs51/peeph.def: fix bug #705773
15544 2003-03-20 <johan AT balder>
15546 An sfr/sbit can have an "at #" AND an initializer
15547 * src/SDCCsymt.c (checkSClass):
15548 * src/SDCCmem.c (allocGlobal):
15549 * src/SDCCmem.c (allocLocal):
15550 * src/SDCCast.c (createBlock):
15552 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15554 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15556 2003-03-16 <johan AT balder>
15558 Undid the hackup of const and volatile, the problem is much bigger
15560 * src/SDCCast.c:1.171
15561 * src/SDCCglue.c:1.138
15562 * src/SDCCicode.c:1.146
15563 * src/SDCCsymt.c:1.150
15564 * src/SDCCval.c:1.65
15566 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15568 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15569 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15571 2003-03-13 <johan AT balder>
15573 Hackup const and volatile modifiers in type chains a bit:
15575 * src/SDCCast.c:1.169
15576 * src/SDCCglue.c:1.136
15577 * src/SDCCicode.c:1.143
15578 * src/SDCCsymt.c1.146
15579 * src/SDCCsymt.h1.59
15580 * src/SDCCval.c:1.63
15582 2003-03-12 <johan AT balder>
15584 * src/SDCCBBlock.h: more LRH debugging junk
15585 * src/SDCCcflow.h: more LRH debugging junk
15586 * src/SDCCloop.c: more LRH debugging junk
15587 * src/SDCC.y (struct_declaration): fixed bug #697590
15588 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15589 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15590 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15592 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15593 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15594 test function names must now match exactly).
15595 * src/SDCCcse.c: added special case in findCheaperOp to allow
15596 extending a short integer. Makes less awful code for bug 700121 test case.
15598 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15600 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15601 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15603 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15605 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15606 actually called (operandsNotEqual() was called for all
15607 operandsNotEqualX tests).
15609 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15611 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15612 with shorter literals. Fixes bug 700121.
15614 2003-03-11 <johan AT balder>
15616 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15618 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15620 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15621 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15623 2003-03-10 Borut Razem <borut.razem AT siol.net>
15625 * src/SDCCmain.c: pipe preprocessor's output
15626 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15627 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15628 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15629 which closes all pipes in pipeSet set
15630 * src/SDCCset.c: free deleted item in function deleteSetItem()
15631 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15632 moved from z80 to src subproject
15633 * .version: increased version number to 2.3.4
15635 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15637 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15638 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15639 * support/regression/ports/xa51/spec.mk: fix typo
15641 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15643 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15645 2003-03-09 Borut Razem <borut.razem AT siol.net>
15647 * src/SDCCmain.c: pipe preprocessor's output
15648 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15649 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15650 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15651 which closes all pipes in pipeSet set
15652 * src/SDCCset.c: free deleted item in function deleteSetItem()
15653 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15654 moved from z80 to src subproject
15656 2003-03-09 Borut Razem <borut.razem AT siol.net>
15658 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15659 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15660 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15661 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15662 * src/SDCCglobl.h: unification of WIN32 native definitions
15664 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15666 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15668 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15670 * src/configure.in: check for endianess (even while cross-compiling)
15671 * src/configure: check for endianess (even while cross-compiling)
15672 * src/configure_in.h: check for endianess (even while cross-compiling)
15673 * src/avr/gen.c: remove old endianess stuff
15674 * src/mcs51/gen.c: remove old endianess stuff
15675 * src/ds390/gen.c: remove old endianess stuff
15676 * src/pic/gen.c: remove old endianess stuff
15677 * src/pic/genarith.c: remove old endianess stuff
15678 * src/pic/glue.c: fix endianess check
15679 * src/pic16/gen.c: remove old endianess stuff
15680 * src/pic16/genarith.c: remove old endianess stuff
15681 * src/pic16/glue.c: fix endianess check
15682 * src/xa51/gen.c: remove old endianess stuff
15683 * src/z80/gen.c: fix endianess check
15684 * src/SDCCglue.c: fix endianess check
15685 * src/ds390/peeph.def: fix bug 700036
15687 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15689 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15690 * src/configure: find appropriate data-types on host for SDCC's int and long
15691 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15692 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15693 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15695 2003-03-07 <johan AT balder>
15698 some minor cleanups before the big shot
15699 OP_DEFS and OP_USES now use Kevin's protection
15700 new option --nolabelopt
15702 * src/SDCCBBlock.c:
15711 * src/ds390/ralloc.c:
15712 * src/mcs51/ralloc.c:
15713 * src/pic/ralloc.c:
15714 * src/xa51/ralloc.c:
15715 * src/z80/ralloc.c:
15717 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15719 * src/pic/pcode.c (get_op): fix 64 bit warnings
15720 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15721 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15722 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15723 * support/regression/tests/malloc.c: fix 64 bit warnings
15725 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15727 * src/mcs51/gen.c (genMinus): fixed bug 696436
15729 2003-03-02 Borut Razem <borut.razem AT siol.net>
15731 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15733 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15735 * configure.in: test for mkstemp
15736 * sdccconf_in.h: add HAVE_MKSTEMP
15738 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15740 * device/include/ctype.h: removed warning while using --stack-auto
15741 * device/include/malloc.h: removed warning while using --stack-auto
15742 * device/include/string.h: removed warning while using --stack-auto
15744 2003-02-23 Borut Razem <borut.razem AT siol.net>
15746 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15747 because NDEBUG is defined (see man assert)
15748 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15750 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15752 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15753 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15755 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15757 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15758 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15760 2003-02-18 <johan AT balder>
15762 * as/mcs51/asmain.c (asmbl): module can start with a digit
15763 * as/z80/asmain.c (asmbl): module can start with a digit
15765 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15767 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15768 * src/asm.c: fix pipe() for Mingw32
15770 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15772 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15773 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15774 make -V work again; --c1mode reads now from stdin
15775 * doc/sdccman.lyx: added --c1mode
15776 * support/Util/SDCCerr.c: new messages for c1 mode
15777 * support/Util/SDCCerr.h: new messages for c1 mode
15778 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15780 2003-02-15 <johan AT balder>
15782 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15784 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15786 * doc/sdccman.lyx: Environment variables, -o and other minor things
15788 2003-02-14 <johan AT balder>
15790 * src/xa51/main.c: before anyone really tries to use it :)
15792 * Install doc's in share/sdcc/doc
15793 * removed some obsolete files
15794 * Do a proper make distclean and uninstall
15795 M Makefile.common.in
15798 M device/include/Makefile.in
15799 M device/lib/Makefile.in
15802 M sim/ucsim/doc/Makefile.in
15804 R src/avr/peeph.rul
15805 R src/xa51/peeph.rul
15806 M support/cpp2/Makefile.in
15807 M support/makebin/Makefile
15810 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15812 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15814 2003-02-10 Borut Razem <borut.razem AT siol.net>
15816 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15817 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15818 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15819 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15820 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15821 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15822 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15823 src/z80/Makefile.bcc: Borland Makefile cleanup
15824 * as/z80/Makefile.bcc: Added Borland Makefile
15825 * support/cpp2/borland.h: Removed
15827 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15829 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15830 * src/SDCC.lex: new pragma NOIV
15831 * src/SDCCglobl.h: new pragma NOIV
15832 * src/SDCCmem.c: new pragma NOIV
15834 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15836 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15838 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15840 * src/SDCCmain.c: signal handling is switched off by --debug
15841 * doc/Makefile: small fix for install; use clean.mk again
15842 * doc/clean.mk: clean *.pdf and *.html too
15844 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15846 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15847 * device/lib/printfl.c: fix a ds390 bug by making it portable
15848 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15849 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15850 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15851 * debugger/mcs51/cmd.c: converted multi-line string literals
15852 * sim/ucsim/globals.cc: converted multi-line string literals
15853 * src/SDCCmain.c: introduced signal handler to remove temp files
15854 * doc/Makefile: small tweaks, implement clean
15855 * doc: removed generated files
15857 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15859 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15860 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15861 Address Record is not correctly generated for DS390."
15863 2003-02-02 Borut Razem <borut.razem AT siol.net>
15865 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15866 * as/mcs51/asm.h: fixed compilation with Borland C
15867 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15868 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15869 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15870 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15871 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15872 src/z80/Makefile.bcc: delete $(LIB) only if exist
15873 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15875 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15877 * device/include/malloc.h: introduced NULL
15878 * device/include/string.h: introduced NULL
15879 * device/include/stdlib.h: introduced NULL
15880 * device/lib/_memcpy.c: removed NULL
15881 * device/lib/_strcat.c: removed NULL
15882 * device/lib/_strchr.c: removed NULL
15883 * device/lib/_strcmp.c: removed NULL
15884 * device/lib/_strcpy.c: removed NULL
15885 * device/lib/_strcspn.c: removed NULL
15886 * device/lib/_strlen.c: removed NULL
15887 * device/lib/_strncat.c: removed NULL
15888 * device/lib/_strncmp.c: removed NULL
15889 * device/lib/_strncpy.c: removed NULL
15890 * device/lib/_strpbrk.c: removed NULL
15891 * device/lib/_strrchr.c: removed NULL
15892 * device/lib/_strspn.c: removed NULL
15893 * device/lib/_strstr.c: removed NULL
15894 * device/lib/_strtok.c: removed NULL
15895 * device/lib/malloc.c: removed NULL, include own header
15897 2003-02-02 <johan AT balder>
15899 * 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
15900 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15901 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15902 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15903 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15904 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15906 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15908 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15911 2003-02-01 <johan AT balder>
15913 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15915 2003-01-31 <johan AT CP255758-A>
15917 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15919 2003-01-30 <johan AT balder>
15921 * src/SDCCBBlock.c: automatic bug detection
15922 * src/SDCCicode.c: automatic bug detection
15924 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15926 * src/SDCCglobl.h: now --xram-size 0 works
15927 * src/SDCCmain.c: now --xram-size 0 works
15929 2003-01-29 <johan AT balder>
15931 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15933 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15935 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15936 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15937 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15938 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15939 * src/SDCCglobl.h: Added options --xram-size and --code-size
15940 * src/SDCCmain.c: Added options --xram-size and --code-size
15942 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15944 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15945 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15947 2003-01-27 <johan AT balder>
15949 * src/SDCC.y: fixed bug #613764
15951 2003-01-26 <johan AT balder>
15953 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15954 * src/SDCCsymt.h: fixed bug #673374
15955 * src/SDCCglue.c: fixed bug #661910
15956 * src/SDCCast.c: fixed bug #458099 and 673374
15958 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15960 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15961 * as/mcs51/strcmpi.h: added
15962 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15963 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15964 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15965 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15966 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15967 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15968 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15969 * as/mcs51/Makefile.aslink: new module strcmpi
15970 * as/mcs51/Makefile.asx8051: new module strcmpi
15971 * as/mcs51/Makefil.bcc: new module strcmpi
15972 * as/mcs51/Makefile.in: new module strcmpi
15973 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15975 2003-01-26 <johan AT balder>
15977 * src/SDCCglue.c: reverted back to 1.124
15978 * src/SDCCast.c: reverted back to 1.156
15979 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15981 2003-01-25 <johan AT balder>
15983 * src/SDCCglue.c: A better fix for bug #661910
15984 * src/SDCCast.c: A better fix for bug #661910
15985 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15987 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15989 * src/Makefile.in: remove spawn.o
15990 * src/SDCCmain.c: remove spawn.h
15991 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15992 * src/spawn.c: removed
15993 * src/spawn.h: removed
15994 * support/regression/ports/ds390/spec.mk: link with -r
15996 2003-01-24 <johan AT CP255758-A>
15998 * src/ds390/gen.c (aopOp): fixed bug #667458
15999 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16000 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16001 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16003 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16005 * src/mcs51/peeph.def: better assembler identation by Frieder
16006 * src/mcs51/gen.c: better assembler identation by Frieder
16008 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16010 * as/z80/string.h: removed for gcc 3.2
16011 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16012 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16014 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16016 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16017 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16018 * support/regression/Makefile: separate temp files for ports
16019 * support/regression/generate-cases.py: separate temp files for ports
16020 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16021 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16023 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16025 * moved tinitalk to device/examples/ds390
16027 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16029 * as/mcs51/lkmem.c: rflag is for DS390
16030 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16031 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16032 (linkEdit): move mem- and map-files the same way as ihx-files
16033 * src/z80/main.c (_setDefaultOptions): removed --generic
16034 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16035 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16036 * src/pic/glue.c (picglue): --c1mode works again
16037 * src/pic16/glue.c (pic16glue): --c1mode works again
16038 * src/asm.c (printCLine): fix #660034
16040 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16043 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16044 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16045 * as/mcs51/lkmem (summary): better fix for sp problem
16046 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16047 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16048 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16049 remove --stack-after-data
16051 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16053 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16054 * src/SDCCutil.c (join): ugly bug: missing '\0'
16055 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16057 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16059 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16061 * src/pic/main.c (_asmCmd): gpasm supports -o
16062 * src/z80/main.c: more general macros
16063 * device/lib/Makefile.in: remove intermediate files
16065 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16067 * .version: Bumped version number to 2.3.3
16068 * src/SDCCBBlock.c: new option -o
16069 * src/SDCCglobl.h: new option -o
16070 * src/SDCCglue.c: new option -o
16071 * src/SDCCmain.c: new option -o
16072 * src/asm.c: new option -o
16073 * src/ds390/main.c: new option -o
16074 * src/pic/glue.c: new option -o
16075 * src/pic/pcode.c: new option -o
16076 * src/pic/ralloc.c: new option -o
16077 * src/pic16/glue.c: new option -o
16078 * src/pic16/pcode.c: new option -o
16079 * src/pic16/ralloc.c: new option -o
16080 * src/z80/main.c: new option -o
16081 * device/lib/Makefile.in: use -o
16082 * support/regression/ports/ds390/spec.mk: use -o
16083 * support/regression/ports/gbz80/spec.mk: use -o
16084 * support/regression/ports/mcs51/spec.mk: use -o
16085 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16086 * support/regression/ports/z80/spec.mk: use -o
16087 * support/regression/ports/ucz80/spec.mk: use -o
16088 * support/regression/ports/xa51/spec.mk: use -o
16089 * support/regression/fwk/lib/timeout.c: fix usage string
16091 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16092 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16094 2003-01-07 <johan AT balder>
16096 * src/SDCCast.c (decorateType): fixed bug #600035
16098 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16099 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16100 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16101 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16102 * src/pic/pcode.c: outcommented unused variable to remove warnings
16103 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16105 2003-01-06 <karl AT turbobit.com>
16106 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16109 2003-01-06 <johan AT balder>
16111 * src/SDCCicode.c: fixed array add
16113 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16114 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16115 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16117 2003-01-04 <johan AT balder>
16119 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16121 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16122 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16124 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16125 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16126 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16128 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16129 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16131 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16132 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16134 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16135 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16137 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16139 * in /sdcc/as/mcs51/ changed these files in order to create an
16140 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16141 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16142 following files to include the previous two files: aslink.dsp,
16143 Makefile.aslink, Makefile.bcc, and Makefile.in.
16145 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16146 .adb instead of .cdb
16148 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16150 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16151 value from option --iram-size.
16153 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16155 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16158 2002-09-18 <wiml AT hhhh.org>
16160 * SDCClrange.h: exposed setFromRange() and setToRange()
16161 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16162 packRegsForAccUse() (bug 542397)
16163 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16164 multiple times and emitting the fetch operations more than once
16165 added aopGetUsesAcc() function to allow binary operators to
16166 fetch their operands in the correct order; made genMinus() emit
16167 compact code for X = LITERAL - Y
16169 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16170 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16171 sprintf() in line 1267.
16173 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16174 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16177 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16178 Changes to aslink (All the changes are marked with 'JCF'):
16180 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16183 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16184 area BSEG. Also moves, if possible, the DATA area down into the internal
16185 ram so more space is available.
16187 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16190 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16191 not bytes. Function summary() which creates a memory usage summary
16192 file with extension .mem. Reports of overlaping stack and small stack
16193 size. If the space for the stack is less than 16 bytes aslink trows a
16196 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16197 the 8051. Option 'y' for memory summary output file.
16199 Changes to sdcc (All the changes are marked with 'JCF'):
16201 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16203 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16204 overlaying area for it (uses RegBankUsed[4]).
16206 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16207 bank zero as used by default. By default aslink locates the stack
16208 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16209 the creation of the .mem file. Delegates the allocation of data area
16210 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16211 the begining of the stack area to aslink.
16213 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16214 glue() in SDCCglue.c creates an area for it.
16216 2002-09-03 Borut Razem <borut.razem AT siol.net>
16217 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16218 sdcc/src/pic/glue.c:
16219 introduced atexit() handler for teporay files removal in case of
16220 errors, assertions, ...
16222 2002-08-29 Borut Razem <borut.razem AT siol.net>
16223 * sdcc/support/cpp2/auto-host_vc_in.h:
16224 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16225 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16226 Maybe there is a similar problem with BORLANDC? It should be checked!
16228 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16229 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16230 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16231 was not executed, and the compiler (cl) launched a warning:
16232 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16234 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16235 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16237 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16238 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16240 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16241 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16242 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16243 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16244 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16245 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16246 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16247 - added Release configuration in VS projects
16248 - review of compiler an linker options
16249 - VC .exe files are generated in bin_vc directory, not to interfere
16250 with binaries generated from other projects (cygwin, mingw, bcc ...)
16252 * sdcc/src/yacc.dsp: added
16254 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16255 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16256 and insert the version number definitions from .version
16258 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16260 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16261 added - genarate auto-host.h using auto-host_vc_in.h as template
16264 removed from CVS, generated automatically
16266 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16267 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16269 2002-08-11 Borut Razem <borut.razem AT siol.net>
16270 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16272 2002-08-10 Borut Razem <borut.razem AT siol.net>
16273 * src/SDCCmain.c (main):
16274 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16275 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16276 The consequence was that some temporary files were not removed.
16279 unification of code in functions tempfilename() and tempfile():
16280 function tempnam() is defined in Visual Studio 6.0 and .NET
16282 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16284 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16285 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16286 - removed compiler command line option /WX: Treats all warnings as errors
16287 - update a list of source files, included into the project
16289 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16290 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16291 changed project type to Generic Project so that can be correcly converted to VS.NET project
16293 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16295 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16297 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16299 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16300 added return 0 statements after assert() to make compiler happy
16302 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16303 added newline in the def file to keep MSC compiler satisfied
16305 * sdcc/src/z80/gen.c:
16306 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16307 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16308 - solved MSC error in function aopDump()
16310 * sdcc_vc.h: define PREFIX as "\\sdcc"
16312 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16313 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16315 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16316 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16317 - Rewrote the register banking algorithm.
16318 - Added pCode live-range analysis to registers (for now, only non-used and
16319 singly-used registers optimized away)
16321 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16323 * 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.
16325 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16326 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16328 2002-04-22 Michael Hope <michaelh AT vroom>
16330 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16332 * configure.in (DD_COPT): Added include support required for gbdk.
16334 * .version: Bumped version number just to increase it.
16336 * src/SDCCmain.c: Added -nostdinc to the default options.
16338 2002-04-15 Michael Hope <michaelh AT vroom>
16340 * device/lib/z80/printf.c (sprintf): Added.
16342 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16344 * src/z80/peeph.def: Added transpose redundent load rule.
16346 * src/z80/main.c: Added force callee saves for jaune.
16348 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16350 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16352 2002-03-28 Johan Knol <johan AT balder>
16354 * src/SDCCval.c: fixed bug #532436
16356 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16358 Added "char *Processor" field to the port structure.
16361 Added -p option. Allows port dependent processor to be specified.
16364 Initialized the new field char *Processor field to NULL in all ports
16367 Compiler generated registers for interrupt context saving
16368 were not getting allocated.
16370 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16373 Fixed left shift. Will promote the left side of a left shift
16374 if a) left shifting more than size of operand or b) when assigned
16375 to something size > size of left side
16377 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16379 tons of changes. Register allocation has been
16380 rewritten. Added customization for the various PICs. Flow
16381 analysis is restructured. ...
16383 * src/pic/device.h:
16386 * src/pic/device.c:
16387 Added. device.c is a PIC port hack to accomodate variations
16390 2002-03-13 Michael Hope <michaelh AT vroom>
16392 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16394 2002-03-04 johanknol <johanknol AT manik>
16396 * /src/SDCCval.c: fixed
16398 const unsigned char arr[][2] = { { 0, 1 } };
16399 t18.c:1: error: Initializer element is not constant
16401 2002-03-04 bela <bela AT manik>
16403 * /device/include/mcs51reg.h:
16404 ds89c420 register definition update
16406 2002-03-03 <johan AT FRIJA>
16408 * support/Util/SDCCerr.c: did something, but don't no why anymore
16410 * support/regression/tests/bug-524691.c: made it a little less shy
16412 * src/SDCCast.c (decorateType): fixed bug #524697
16414 * src/SDCCast.c: made some lineno improvements
16416 * src/SDCCval.c (getNelements): changed warning to error
16418 * src/SDCCglue.c (printIvalArray): changed warning to error
16420 * src/SDCCicode.c: fixed a warning for mingw
16422 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16424 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16426 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16428 * src/ds390/peeph.def:
16429 Added some more peephole rules
16431 * src/ds390/gen.c: Various fixes & enhancements
16433 * src/SDCClrange.c, src/SDCClrange.h:
16434 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16436 * src/ds390/ralloc.c:
16437 various fixes & enhancements (ds390) specific
16439 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16440 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16443 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16445 2002-03-02 <johan AT FRIJA>
16447 * src/SDCCast.c (decorateType): fixed bug #524708
16449 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16451 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16453 2002-03-01 Michael Hope <michaelh AT vroom>
16455 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16457 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16459 2002-03-01 <johan AT FRIJA>
16461 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16463 * src/SDCCast.c (decorateType): fixed bug #524209
16465 * src/SDCCval.c (valNot): fixed bug #524195
16467 2002-02-26 <johan AT balder>
16469 * src/xa51/gen.c: fixed a warning
16471 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16473 * src/SDCCast.c (decorateType): fixed bug #522534
16475 2002-02-23 <johan AT balder>
16477 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16479 2002-02-22 <johan AT balder>
16481 * src/SDCCast.c: fixed bug #514865
16483 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16485 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16487 * sdcc/src/SDCCloop.c:
16488 Previous fix was not good. basic blocks that have "break" or "return" are
16489 not really partof a loop , but live ranges used in these blocks should
16490 be live thru the entire loop, so set partOfLoop but don't add them to
16493 2002-02-21 <johan AT FRIJA>
16495 * src/SDCCcse.c: fixed bug #514308
16497 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16500 Fixed BUG #519583. If a conditional block ended in a return/break
16501 statement inside a loop, it was not being considered part of the loop.
16503 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16505 2002-02-10 Karl Bongers <karl AT turbobit.com>
16508 Fixed up SDCDB debugger somewhat. Updated debugger/README
16509 with lots of comments and notes.
16511 * device/examples/test2.c:
16512 Fix bug, "red" variable not being initialized(compiler complained).
16514 * device/examples/Makefile, examples/test3.c:
16515 Add Makefile in device/examples folder, compiles test3.c
16516 for use as a multiple module SDCDB test case.
16518 * sim/ucsim/cmd.src/cmdset.cc:
16519 Took out debug printfs in ucsim "next" command.
16521 * sim/ucsim/xa.src:
16522 Karl and Johan start ucsim XA support. Most dissassembly working,
16523 about 75% emulation done(plenty of work remaining).
16525 * sim/ucsim/z80.src:
16526 Add Z80 support to ucsim, add test-ucz80 regression test,
16527 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16528 Notice z80 compiler fails on examples/test3.c/crc code.
16530 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16532 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16533 Added support for --parms-in-bank1
16535 * src/ds390/peeph.def:
16536 added a few more peephole optimzations
16538 * src/ds390/main.c:
16539 1) added __builtin_inp & __builtin_outp used to read in data of given length
16540 from a memory mapped port
16541 2) added __builtin_memcmp
16542 3) added __builtin_swapw swap bytes of a short
16544 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16545 1) handle multiple send & receives from register bank1
16546 2) ralloc can now allocate DPTR1 to some liveRanges
16548 * src/SDCCsymt.c, src/SDCCsymt.h:
16549 changes to handle multiple sends & receives
16551 * src/SDCCptropt.h:
16552 added some pointer arithmetic optimization
16554 * src/SDCCptropt.c:
16555 added some pointer arithmetic optimizations but not stable yet so not
16556 called from anywhere (will get this working shortly)
16558 * src/SDCCopt.c: fixed for multiple sends & receives
16561 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16562 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16563 set preprocessor defines (depending on options)
16565 * src/SDCCicode.c, src/SDCCicode.h:
16566 changes made to handle multiple sends & receives
16569 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16571 * src/SDCCcse.c, src/SDCCcse.h:
16572 added function findbackward def (to be used in upcoming optimization)
16574 * src/SDCCcflow.c, src/SDCCcflow.h:
16575 added function returnAtEnd - to determine if a basic block terminates with
16578 * src/SDCCast.c, src/SDCCast.h:
16579 added option parms-in-bank1
16581 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16582 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16583 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16584 adjusted for --parms-in-bank1 option
16586 * device/include/string.h:
16587 donot redefine "reentrant" keyword
16589 * device/include/ds80c390.h: Added some more SFRs
16591 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16593 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16595 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16597 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16599 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16601 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16603 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16605 * Added --xram-movc option
16607 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16609 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16611 2002-01-11 Johan Knol
16613 * Added math lib of Jesus Calvino-Fraga
16615 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16617 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16618 * support/regression/Makefile: new target test-mcs51-stack-auto
16619 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16621 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16623 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16625 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16627 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16629 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16631 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16633 * src/SDCCglue.h: add definition for printIvalChar()
16635 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16637 * src/SDCCast.c: fix #498138 by Johan
16639 * src/SDCCglue.c: fix #498138 by Johan
16641 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16643 * support/regression/Makefile: fix clean
16645 * support/regression/ports/ds390/support.c: fix transmission of last character
16647 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16649 * /sdcc/src/ds390/gen.c:
16650 a) improved computing address of stack variable
16651 b) took out some #if 0 code
16652 c) improved parmBytes adjustment
16653 d) improved genPlusIncr & genMinusIncr
16654 e) genCmp could generate bad code (when left assigned to DPTR)
16655 f) Fixed bug in hasInc
16657 * /sdcc/src/ds390/ralloc.c:
16658 a) packRegsForSupport could mess up live information (Fixed)
16659 b) packRegsDPTRuse could be incorrect for left & right shift
16661 * /sdcc/src/mcs51/ralloc.c:
16662 packRegsForSupport could mess up the live information (Fixed)
16664 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16666 * /sdcc/src/SDCCast.c:
16667 can reverse a loop even if function call is present as long
16668 as the loop control variable is local & is not passed as parameter
16670 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16672 * /sdcc/ChangeLog: *** empty log message ***
16674 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16675 More builtin function additions for TININative
16677 * /sdcc/src/ds390/ralloc.c:
16678 Had broken the regression testsuite
16680 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16682 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16683 Added funcattr hasStackParms will be set for reentrant functions when there
16684 are paramteres on the stack, this helps in minimizing frame pointer generation
16685 typeFromStr can handle function pointers now
16687 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16688 *** empty log message ***
16690 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16692 * /src/ds390/gen.c, /src/ds390/main.c:
16693 More builtin function additions for TININative
16695 * /src/ds390/ralloc.c:
16696 Had broken the regression testsuite
16698 * /src/SDCCast.c: Fixed a bug in dumptree
16700 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16701 Added funcattr hasStackParms will be set for reentrant functions when there
16702 are paramteres on the stack, this helps in minimizing frame pointer generation
16703 typeFromStr can handle function pointers now
16705 * /doc/builtins.txt, /doc/TININative.txt:
16706 *** empty log message ***
16709 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16711 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16712 ALPHA version for -mTININative
16714 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16715 updated to reflect changes in the port structure
16718 added function do_assemble (similar to do_link) if non-null this function
16719 will be called to do assembly (-mTININative) requires a multi command
16721 added function genAssemblerEnd will be called to generate assembler Epilogue
16724 added _JavaNative to debug info printing
16726 * /src/SDCCmain.c: added option --tini-libid
16727 added port->do_assemble function (-mTININative) has a multi command assemble
16729 * /src/SDCCglue.c: Disabled "constExpr" check
16730 added port->genAssemblerEnd function
16732 * /src/SDCCglobl.h: Added option --tini-libid value
16735 tookout optimizeCompare from the header (has no external references)
16737 * /src/SDCCast.c: made one more function "static"
16739 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16741 * src/z80/mappings.i: Added z80asm support.
16743 * src/z80/main.c: Added z80asm support on --asm=z80asm
16745 * src/z80/gen.c: Fixed asm portability issues.
16747 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16749 * src/SDCCglue.c (printExterns): Added global/extern split.
16751 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16753 * support/regression/Makefile: added test for mcs51 model large
16755 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16757 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16759 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16761 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16763 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16765 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16767 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16769 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16771 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16773 * support/regression/tests/simplefloat.c: Port to mcs51.
16775 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16776 * support/regression/tests/bug-485362.c: Added.
16778 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16780 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16782 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16784 * src/z80/gen.c (aopDump): Added a dump function.
16786 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16787 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16789 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16791 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16793 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16795 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16797 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16799 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16801 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16803 * support/regression/ports/ds390/support.c: Use tinibios.
16805 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16807 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16809 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16810 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16812 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16814 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16816 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16818 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16820 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16821 (packRegsForIYUse): Created and optimised.
16823 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16825 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16826 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16828 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16830 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16832 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16834 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16836 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16838 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16840 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16842 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16844 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16846 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16848 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16850 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16851 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16852 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16854 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16856 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16857 (genNotFloat): Added.
16858 (genUminusFloat): Added.
16860 * device/lib/z80/Makefile: Added floating pt stubs.
16862 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16864 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16866 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16868 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16870 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16872 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16874 * sdcc/support/regression/Makefile: Add port ds390.
16876 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16878 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16880 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16882 * sdcc/support/regression/ports/ds390/support.c: Added.
16884 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16886 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16888 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16890 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16892 * device/include/malloc.h: Added z80 and gbz80 support.
16894 * device/lib/gbz80/heap.s: Added.
16896 * device/lib/z80/heap.s: Added.
16898 * device/lib/malloc.c: Added z80 and gbz80 support.
16900 * support/regression/tests/malloc.c (testMalloc): Added.
16902 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16904 * support/regression/tests/bug-478094.c: Added.
16906 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16908 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16910 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16912 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16914 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16916 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16918 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16920 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16922 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16924 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16926 * support/regression/tests/bug-477927.c: Added.
16928 * src/z80/peeph.def: Added minor rules.
16930 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16932 * src/z80/peeph.def: Added jump optimisation modification.
16934 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16936 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16938 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16940 * support/regression/tests/funptrs.c: Added.
16942 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16944 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16946 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16948 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16950 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16952 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16953 (movLeft2ResultLong): Created.
16955 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16956 (joinPushes): Added. Joins two char pushes into a word push.
16958 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16960 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16962 * support/makebin/Makefile (install): Added creation of dest dir.
16964 2001-10-24 Karl Bongers <karl AT turbobit.com>
16966 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16968 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16970 * src/z80/ralloc.c: Turned off faulty pack for one use.
16972 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16974 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16976 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16978 * support/regression/Makefile: Improved clean
16980 * support/regression/ports/gbz80/spec.mk: Added clean
16982 * support/regression/ports/host/spec.mk: Added clean
16984 * support/regression/ports/z80/spec.mk: Added clean
16986 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16988 * support/regression/ports/mcs51/timeout.c: little improvements
16990 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16992 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16994 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16996 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16998 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17000 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17002 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17004 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17005 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17007 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17009 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17011 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17013 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17015 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17017 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17019 * support/regression/tests/longor.c: Added.
17021 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17023 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17025 * as/mcs51/aslink.h: define PATH_MAX
17027 * as/mcs51/asm.h: define PATH_MAX
17029 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17031 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17033 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17035 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17037 * src/SDCCglobl.h: define PATH_MAX
17039 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17041 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17043 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17045 * src/z80/gen.c (gencjneshort): Fixed
17047 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17049 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17051 * support/regression/tests/bug-469671.c: Added.
17053 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17055 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17057 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17059 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17061 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17063 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17065 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17067 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17069 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17071 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17073 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17075 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17077 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17079 * 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.
17081 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17083 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17085 2001-10-07 <johan AT FRIJA>
17087 * device/lib/gets.c (gets): fixed the return value.
17089 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17090 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17092 * 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.
17094 * 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.
17096 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17098 * src/pic/gen.c: Removed Safe_strdup.
17100 * configure.in: Added option to enable libgc support.
17102 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17103 (bitVectUnion): Optimised.
17104 (bitVectIntersect): Optimised.
17105 (bitVectBitsInCommon): Optimised.
17106 (bitVectCplAnd): Optimised.
17108 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17110 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17112 * src/SDCCmain.c: distinguish between assembler debug and plain options
17114 * src/avr/main.c: remove standard assembler options
17116 * src/ds390/main.c: remove standard assembler options
17118 * src/mcs51/main.c: remove standard assembler options
17120 * src/port.h: removed "PENDING" comment
17122 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17124 * src/device/lib/_mulint.c : new, with assember functions
17126 * src/device/lib/_mullong.c : new, with assember functions
17128 * src/device/lib/_divuint.c : with assember functions
17130 * src/device/lib/_divsint.c : with assember functions
17132 * src/device/lib/_divulong.c: with assember functions
17134 * src/device/lib/_divslong.c: with assember functions
17136 * src/device/lib/_moduint.c : with assember functions
17138 * src/device/lib/_modsint.c : with assember functions
17140 * src/device/lib/_modulong.c: with assember functions
17142 * src/device/lib/_modslong.c: with assember functions
17144 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17146 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17148 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17149 replaced _mululong.c and _mulslong.c by _mullong.c
17151 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17153 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17155 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17157 * src/SDCCglue.c: test, if win32api is available for MINGW
17159 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17161 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17162 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17163 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17164 * support/regression/ports/host/spec.mk: removed GENERIC
17165 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17166 * support/regression/ports/z80/spec.mk: removed GENERIC
17168 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17170 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17172 * support/regression/tests/bug-467035.c: Created.
17174 2001-10-01 <johan AT FRIJA>
17176 * src/SDCC.y: fixed bug #466586 part 1
17178 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17180 * SDCCicode.c: z80 has no generic pointers
17181 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17183 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17185 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17187 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17189 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17191 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17193 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17195 * configure.in: Fixed up so that ucsim is only configured once.
17197 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17199 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17200 (getPathDifference): As above.
17202 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17204 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17206 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17207 * .version: Updated to 2.3.1
17209 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17210 Added copyright header.
17212 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17213 (assemble): Added support for macro based assembler commands.
17214 (linkEdit): Added support for macro based linker commands.
17215 (preProcess): Changed the pre-processor to use macros.
17216 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17217 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17219 * device/lib/z80/crt0.s: Added module name for debugging.
17221 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17223 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17225 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17227 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17229 * src/Makefile.in: Added SDCCmacro and SDCCutil
17231 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17233 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17235 2001-09-16 <johan AT FRIJA>
17237 * 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.
17239 2001-09-15 <johan AT FRIJA>
17241 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17242 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17244 2001-09-11 <johan AT FRIJA>
17246 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17248 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17250 * support/regression/tests/bug-460444.c: Added test case.
17252 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17253 (genCast): Added justification for all of the asserts.
17255 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17257 * support/regression/support.c: _xdata replaced by xdata
17259 * support/regression/spec.mk: removed _generic
17261 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17263 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17265 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17266 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17268 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17270 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17272 * support/regression/tests/bug-460010.c: Added test case.
17274 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17276 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17278 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17280 * support/regression/testfwk.c: removed workaround for bug #436344
17282 * support/regression/tests/bp.c: use less memory with mcs51
17284 * support/regression/tests/bug-441448.c: use less memory
17286 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17288 * support/regression/collate-results.py: typo
17290 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17292 * support/regression/tests/fetchoverlap.c: Added new test case.
17294 * support/regression/tests/bp.c: Added new test case.
17296 * support/regression/tests/bug-448984.c: Added new test case.
17298 * support/regression/tests/pow2shifts.c: Added new test case.
17300 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17301 (genlshTwo): Fixed right shift for count > 8.
17303 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17305 2001-09-08 <johan AT FRIJA>
17307 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17309 2001-09-07 <johan AT FRIJA>
17311 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17313 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17315 2001-09-06 <johan AT FRIJA>
17317 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17318 * bernhard noted me at this: "() equals to (void)" (1.38)
17320 2001-09-05 <johan AT FRIJA>
17322 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17324 2001-09-04 <johan AT FRIJA>
17326 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17329 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17331 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17333 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17335 * link/z80/aslink.h: Fixed path for PATH_MAX
17337 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17339 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17341 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17343 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17345 * 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.
17347 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17349 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17350 (genCmp): Fixed up genCmp for the GB with longs.
17352 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17354 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17356 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17358 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17360 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17362 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17364 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17366 * 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.
17368 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17370 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17372 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17374 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17376 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17378 * sim/ucsim/configure: little improvement of Cygwin-detection
17379 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17380 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17381 * support/regression/tests/bug-221100.c: small changes for mcs51
17382 * support/regression/tests/bug-221168.c: small changes for mcs51
17383 * support/regression/tests/bug-227710.c: small changes for mcs51
17384 * support/regression/tests/staticinit.c: small changes for mcs51
17385 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17386 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17387 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601