1 2009-01-23 Borut Razem <borut.razem AT siol.net>
3 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
4 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
5 unsigned int when calling new(), since asxxxx doesn't use function
8 2009-01-21 Borut Razem <borut.razem AT siol.net>
10 * as/link/lkar.h: sgetl and sputl are independent of endianness
11 * as/link/sdxxxx_config.h.in: removed endianness detection
13 2009-01-20 Borut Razem <borut.razem AT siol.net>
15 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
16 due creation of ar format libraries
17 * support/scripts/sdcc.nsi:
18 don't add nonexistent object files to the package
20 2009-01-19 Borut Razem <borut.razem AT siol.net>
22 * Makefile.in, configure.in, configure,
23 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
24 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
25 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
26 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
27 device/lib/small/Makefile.in,
28 device/lib/z80/Makefile.in: create ar format libraries
29 * support/regression/ports/mcs51-xstack-auto/spec.mk:
30 use device/lib/Makefile to create library
31 * support/regression/tests/snprintf.c:
32 floating point is not enabled in small-xstack-auto library
33 * device/lib/libfloat.lib, device/lib/libint.lib,
34 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
36 2009-01-18 Borut Razem <borut.razem AT siol.net>
38 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
39 warning: extra tokens at end of #endif directive
41 2009-01-11 Borut Razem <borut.razem AT siol.net>
43 * Makefile.in: added SDCC_ASRANLIB to PKGS
45 2009-01-10 Borut Razem <borut.razem AT siol.net>
47 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
48 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
49 due added support for ar format libraries
51 2009-01-09 Borut Razem <borut.razem AT siol.net>
53 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
54 as/asranlib/asranlib.c: added asranlib
55 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
56 * Makefile.in, as/link/hc08/Makefile.in,
57 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
58 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
59 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
60 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
61 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
62 configure.in, sdcc.dsw: modified to support ar format libraries
64 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
66 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
69 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
71 * sim/ucsim/z80.src/inst_ed.cc:
72 Fixed bug #2488074, which made regression tests fail.
74 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
76 * device/lib/z80/mod.s,
78 device/lib/z80/mulchar.s,
80 device/lib/z80/divsigned.s,
81 device/lib/z80/Makefile.in:
82 Implemented RFE #1702376.
84 2009-01-05 Borut Razem <borut.razem AT siol.net>
86 * as/link/lksdcclib.c:
87 fixed linker hanging in INDEXLIB is not defined (hc08)
89 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
92 Implemented RFE #2485684, and some further improvements of HL caching
94 * src/z80/peeph-z80.def:
95 Fixed a bug exposed by implementing RFE #2485684.
97 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
99 * src/z80/peeph-z80.def:
100 Peephole improvements.
103 device/include/string.h,
104 device/lib/z80/memmove.s:
106 * device/lib/z80/Makefile.in,
107 device/lib/Makefile.in,
108 support/regression/tests/memory.c,
109 device/lib/z80/strlen.s:
110 Partially implemented RFE #2471534.
112 2009-01-04 Borut Razem <borut.razem AT siol.net>
114 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
115 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
116 * doc/README.txt: updated John Hartman's e-mail address
117 * as/link/lkrel.c, as/link/lksdcclib.c:
118 fixed bug #2484677: Linker hangs
119 * src/z80/peep.c: fixed msvc warning C4047:
120 'return' : 'int ' differs in levels of indirection from 'char *'
121 * config.dsp: as/lib corrected to as/link
123 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
126 Implemented RFE #2484693.
127 * src/z80/peeph-z80.def:
128 Some peephole improvements.
130 2009-01-03 Borut Razem <borut.razem AT siol.net>
133 fixed warning: 'ret' may be used uninitialized in this function
135 2009-01-02 Borut Razem <borut.razem AT siol.net>
137 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
138 as/link/getline.[ch], as/link/lkrel.[ch]: added,
139 made support for differnet library formats more flexible,
140 preparation for support of ar format
141 * as/link/lklibr.c, as/link/z80/Makefile.in,
142 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
143 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
144 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
145 as/link/hc08/lkelf.c, as/link/aslink.h:
146 made support for differnet library formats more flexible,
147 preparation for support of ar format
149 2009-01-01 Borut Razem <borut.razem AT siol.net>
151 * as/link/asxxxx_config.h.in:
152 fixed warning: extra tokens at end of #endif directive
154 fixed warning: suggest parentheses around && within ||
155 * device/lib/Makefile.in: allow whitespaces at the end of lines in
156 ports.build, in order to make it work on cygwin - it seems to be a
157 bug in cygwin grep: CR is not treated as part of end-of-line
159 2008-12-31 Borut Razem <borut.razem AT siol.net>
161 * configure, configure.in, config.dsp, config_vc.awk,
162 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
163 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
164 introduced asxxxx_config.h.in
166 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
169 src/z80/peeph-z80.def:
170 Minor addition improvement.
172 2008-12-30 Raphael Neider <rneider AT web.de>
174 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
175 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
176 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
177 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
178 support/librarian/sdcclib.c, support/makebin/makebin.c:
179 partially revert changes from r5293..r5295
181 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
183 * src/z80/peeph-z80.def:
184 Minor peephole improvement.
186 2008-12-29 Raphael Neider <rneider AT web.de>
188 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
189 incorrectly discarded BANKSELs
191 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
193 * support/regression/tests/memory.c:
194 Added simple test for memset(), memcpy() and memmove()
196 2008-12-29 Borut Razem <borut.razem AT siol.net>
198 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
200 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
202 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
203 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
204 (177.j): added new rule
205 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
206 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
207 (decorateType CAST): propagate storage class to generic pointer results
209 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
211 * device/lib/z80/string.c,
212 device/lib/z80/printf.c,
213 device/lib/z80/mul.s:
216 Fixed code generation bug exposed by builtin memcpy().
218 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
220 * device/lib/_memcpy.c:
221 fixed conflict with builtin memcpy()
223 2008-12-26 Borut Razem <borut.razem AT siol.net>
225 * support/librarian/sdcclib.c:
226 fixed bug 2466950: "sdcclib broken"
227 by removing fgets return value check
229 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
232 device/include/string.h: Implemented RFE #1914254
234 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
235 * device/lib/z80/Makefile.in,
236 device/lib/Makefile.in,
237 device/lib/z80/memmove.s: Implemented RFE #1914256
239 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
241 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
242 * src/z80/peep.c: improved checks for unused data
244 src/z80/main.c: Implemented RFE #1899189
246 2008-12-25 Borut Razem <borut.razem AT siol.net>
248 * support/regression/Makefile.in:
249 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
251 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
253 * src/z80/peeph-z80.def: minor peephole improvements
255 2008-12-21 Borut Razem <borut.razem AT siol.net>
257 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
258 due to redefinition of symbol __assert
259 sdcclib.c:53:1:warning: "__assert" redefined
260 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
261 warning: this is the location of the previous definition
263 2008-12-20 Raphael Neider <rneider AT web.de>
265 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
266 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
267 support/cpp/libcpp/macro.c: fix format string errors
269 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
271 * src/pic/device.c: partial rewrite using strtok,
272 quieten compiler warnings, adopt SDCC coding style
274 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
275 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
276 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
277 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
278 support/librarian/sdcclib.c, support/makebin/makebin.c:
279 quieten most compiler warnings
281 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
282 probably fix operator precedence bug
284 * doc/clean.mk: quieten rm if no .lyx is present
286 2008-12-19 Borut Razem <borut.razem AT siol.net>
288 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
289 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
290 doc/README.txt, doc/test_suite_spec.lyx:
291 applied patch 2446381: Dcoumentation spelling correcitons
292 thanks to Steven Borley
294 2008-12-16 Raphael Neider <rneider AT web.de>
296 * device/include/pic/pic12f629.h,
297 device/include/pic/pic12f675.h,
298 device/lib/pic/libdev/pic12f629.c,
299 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
301 2008-12-14 Borut Razem <borut.razem AT siol.net>
303 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
304 converted to LyX 1.5.7 (\lyxformat 276) format
306 2008-12-07 Borut Razem <borut.razem AT siol.net>
308 * support/regression/tests/bitfields.c:
309 added test case for bug #2366757
311 2008-12-07 Raphael Neider <rneider AT web.de>
313 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
314 NULL pointer dereference, closes #2366757
316 2008-11-25 Raphael Neider <rneider AT web.de>
318 * device/include/pic16/pic16devices.txt,
319 sdcc/src/pic16/device.c,
320 sdcc/src/pic16/device.h: implicitly disable XINST
321 whenever CONFIG4L is set via an additional optional
322 argument to the configword directive in pic16devices.txt
324 2008-11-24 Raphael Neider <rneider AT web.de>
326 * device/lib/pic16/configure.ac,
327 device/lib/pic16/Makefile.common: fixed quoting issues
329 * device/lib/pic16/configure,
330 device/lib/pic16/debug/Makefile.in,
331 device/lib/pic16/libc/Makefile.in,
332 device/lib/pic16/libdev/Makefile.in,
333 device/lib/pic16/libio/Makefile.in,
334 device/lib/pic16/libm/Makefile.in,
335 device/lib/pic16/libsdcc/Makefile.in,
336 device/lib/pic16/Makefile.in,
337 device/lib/pic16/startup/Makefile.in: regenerated
339 * src/pic16/main.c (_pic16_finaliseOptions): revert to
342 2008-11-24 Raphael Neider <rneider AT web.de>
344 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
345 argument of --asm= or --link= to allow for
346 --asm="sh script --options", the user can double quote the
347 argument if needed: --asm="'c:/program files/gpasm' -q",
348 also fix some potential buffer overflows
350 2008-11-19 Borut Razem <borut.razem AT siol.net>
353 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
354 thanks Mauro Giachero
356 2008-11-16 Borut Razem <borut.razem AT siol.net>
358 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
359 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
361 2008-11-15 Borut Razem <borut.razem AT siol.net>
363 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
364 src/SDCCsymt.c, src/SDCCsymt.h:
365 fixed RFE #2291335 : Unnamed bit-field initialization
366 * support/regression/tests/bitfields.c:
367 added test case for RFE #2291335
368 * support/regression/tests/bug-1981238.c:
369 don't initialize unnamed bit-fields
371 2008-11-11 Raphael Neider <rneider AT web.de>
373 * device/include/pic16/pic18f25j10.h,
374 device/include/pic16/pic18f45j10.h: remove useless boilerplate
376 * device/include/pic16/adc.h,
377 device/lib/pic16/libio/adc/adcbusy.c,
378 device/lib/pic16/libio/adc/adcclose.c,
379 device/lib/pic16/libio/adc/adcconv.c,
380 device/lib/pic16/libio/adc/adcopen.c,
381 device/lib/pic16/libio/adc/adcread.c,
382 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
383 and fixed ADC routines to work for more target devices,
384 incorporates patch #2036130 by Nick Materer
386 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
388 * device/include/ctype.h,
389 * device/include/ds400rom.h,
390 * device/include/ds80c390.h,
391 * device/include/float.h,
392 * device/include/math.h,
393 * device/include/serial.h,
394 * device/include/stdbool.h,
395 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
397 * device/include/mcs51/C8051F336.h,
398 * device/include/mcs51/C8051T600.h,
399 * device/include/mcs51/C8051T610.h,
400 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
401 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
403 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
405 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
407 2008-11-10 Raphael Neider <rneider AT web.de>
409 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
410 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
411 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
412 (patch by Nick Materer, #2253980)
414 * device/lib/pic16/libio/adc.ignore,
415 device/lib/pic16/libio/i2c.ignore,
416 device/lib/pic16/libio/usart.ignore,
417 device/lib/pic16/pics.all: updated to build more device libs
419 * device/lib/pic16/libdev/Makefile.am,
420 device/lib/pic16/libdev/Makefile.in,
421 device/lib/pic16/libio/Makefile.am,
422 device/lib/pic16/libio/Makefile.in: regenerated
424 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
425 names per memory location, applied SDCC style to more functions
427 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
429 * device/include/mcs51/p89lpc933_4.h: new NXP header file
430 * device/include/mcs51/p89lpc935_6.h: new NXP header file
431 * device/include/mcs51/p89v66x.h: minor changes
432 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
434 2008-11-09 Raphael Neider <rneider AT web.de>
436 * device/include/pic/pic14devices.txt: fixed memory description for
437 12f629 and 12f675, closes #2236240
439 2008-11-06 Borut Razem <borut.razem AT siol.net>
441 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
442 pass system include paths with -isystem to sdcpp
443 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
444 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
446 2008-11-02 Raphael Neider <rneider AT web.de>
448 * doc/sdccman.lyx: updated the sections on the library build process
449 and on how to add support for new devices, and documented known
450 problems with the extended instruction set including a workaround
452 2008-11-01 Raphael Neider <rneider AT web.de>
454 * device/include/pic16/adc.h,
455 device/include/pic16/pic16devices.txt,
456 device/include/pic16/pic18f2410.h,
457 device/include/pic16/pic18f2510.h,
458 device/include/pic16/pic18f2515.h,
459 device/include/pic16/pic18f2610.h,
460 device/include/pic16/pic18f4410.h,
461 device/include/pic16/pic18f4510.h,
462 device/include/pic16/pic18f4515.h,
463 device/include/pic16/pic18f4610.h,
464 device/include/pic16/pic18fregs.h,
465 device/lib/pic16/libdev/Makefile.am,
466 device/lib/pic16/libdev/Makefile.in,
467 device/lib/pic16/libdev/pic18f2410.c,
468 device/lib/pic16/libdev/pic18f2510.c,
469 device/lib/pic16/libdev/pic18f2515.c,
470 device/lib/pic16/libdev/pic18f2610.c,
471 device/lib/pic16/libdev/pic18f4410.c,
472 device/lib/pic16/libdev/pic18f4510.c,
473 device/lib/pic16/libdev/pic18f4515.c,
474 device/lib/pic16/libdev/pic18f4610.c,
475 device/lib/pic16/libio/Makefile.am,
476 device/lib/pic16/libio/Makefile.in,
477 device/lib/pic16/pics.all: added support for 18f[24][456]10
478 and 18f[24]515 devices
479 * doc/sdccman.lyx: updated list of supported PIC16 devices
481 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
482 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
483 src/xa51/gen.c: avoid compiler warnings
484 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
486 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
488 * device/include/mcs51/p89v66x.h: NXP header file
489 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
490 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
492 2008-10-14 Raphael Neider <rneider AT web.de>
494 * device/lib/pic16/libdev/Makefile.am,
495 device/lib/pic16/libio/Makefile.am: enable building libraries for
496 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
497 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
498 * device/lib/pic16/libdev/Makefile.in,
499 device/lib/pic16/libio/Makefile.in: regenerated
501 2008-10-14 Raphael Neider <rneider AT web.de>
503 * device/include/pic16/pic18f2450.h,
504 device/include/pic16/pic18f4450.h,
505 device/lib/pic16/libdev/pic18f2450.c,
506 device/lib/pic16/libdev/pic18f4450.c,
507 device/include/pic16/adc.h,
508 device/include/pic16/pic16devices.txt,
509 device/include/pic16/pic18fregs.h,
510 device/lib/pic16/libdev/Makefile.am,
511 device/lib/pic16/libdev/Makefile.in,
512 device/lib/pic16/libio/Makefile.am,
513 device/lib/pic16/libio/Makefile.in,
514 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
516 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
517 stack to a fixed location, relax it to automatically work with all
518 but the smallest devices (256 byte RAM devices need #pragma stack)
520 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
522 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
523 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
524 * device/lib/_strcspn.c: fixed bug 2140931
526 2008-10-06 Raphael Neider <rneider AT web.de>
528 * device/include/pic16/stdio.h,
529 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
530 declared __naked for convenience, named all arguments
531 * device/lib/pic16/libc/stdio/strmgpsim.c,
532 device/lib/pic16/libc/stdio/strmmssp.c,
533 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
535 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
536 empty __naked functions,
537 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
538 corner cases (unlink first/last pCode in list), reuse more code
540 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
542 * src/ds390/main.c (_ds390_genInitStartup): added
543 * src/SDCCpeeph.c (getPatternVar): new, added,
544 (labelInRange): fixed bug 2115959
545 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
546 * src/SDCCicode.h: added newiTempOperand
547 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
548 added optimizations for 0/x and x/-1, see also patch 2142900
549 * support/regression/tests/onebyte.c (testMul): added test cases
551 2008-09-20 Borut Razem <borut.razem AT siol.net>
554 definition of absolute address symbols without initial value,
555 fixed SDCC crash "do not know how to intialize symbol"
557 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
559 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
560 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
561 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
562 * device/lib/z80/stubs.s: added stubs for above functions
563 * src/SDCCopt.c (convilong),
564 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
565 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
566 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
567 * support/regression/tests/onebyte.c: enabled all tests for z80
569 2008-09-15 Borut Razem <borut.razem AT siol.net>
571 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
572 device/lib/pic16/libc/stdio/printf.c,
573 device/lib/pic16/libc/stdio/strmusart.c,
574 device/lib/pic16/libc/stdio/printf_tiny.c,
575 device/lib/pic16/libc/stdio/sprintf.c,
576 device/lib/pic16/libc/stdio/strmgpsim.c,
577 device/lib/pic16/libc/stdio/putchar.c,
578 device/lib/pic16/libc/stdio/fprintf.c,
579 device/lib/pic16/libc/stdio/strmmssp.c,
580 device/device/lib/pic16/libc/stdio/vprintf.c,
581 device/lib/pic16/libc/stdio/printf_small.c,
582 device/lib/pic16/libc/stdio/vsprintf.c,
583 device/lib/pic16/libc/stdio/strmputchar.c,
584 device/lib/pic16/libc/Makefile.am,
585 device/lib/pic16/libc/Makefile.in:
586 *printf now returns int, puchar.c moved from stdlib to stdio,
587 *printf format parameter type changed from char * to const char *,
588 added GNU link excetion text to library source files,
589 applyed GNU coding style, removed useless svn ids,
590 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
591 binary specifier: "%b", "%hb" and "%lb"
592 * device/lib/pic16/libc/stdio/vfprintf.c:
593 applied patch #2044424: PIC16: vfprintf
594 thanks Mauro Giachero
595 * support/regression/tests/bug1057979.c:
596 removed old pic16 sprintf specifics
597 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
598 * doc/sdccman.lyx: documented 'b' binary format specifier removal
600 2008-09-15 Raphael Neider <rneider AT web.de>
602 * src/pic16/device.c (pic16_dump_usection): force udata sections
603 into the addressable range (0..0xFFF), workaround for a gpsim
604 bug preventing simulation of regtest bug1750318
605 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
606 (serialRegAssign): fixed regtest bug-971834,
607 (pic16_packRegisters): avoid null-pointer dereference
609 2008-09-14 Raphael Neider <rneider AT web.de>
611 * src/pic16/gen.c, src/pic16/ralloc.c: use
612 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
613 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
615 2008-09-12 Borut Razem <borut.razem AT siol.net>
617 * support/regression/fwk/testfwk.h:
618 define pdata as data for pic16 target
619 thanks Mauro Giachero
621 2008-09-11 Borut Razem <borut.razem AT siol.net>
623 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
624 support/regression/absolute.c:
625 applied patch #2105615: Some PIC16 testcase fixlets
626 thanks Mauro Giachero
628 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
630 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
631 * support/regression/tests/bug2094505.c: new, added
633 2008-09-07 Borut Razem <borut.razem AT siol.net>
635 * src/SDCCglue.c, src/SDCCast.c:
636 fixed throw of "excess elements" warning for char arrays
637 * support/regression/tests/nullstring.c:
638 disable warning about excess elements in array of chars initializer
640 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
642 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
643 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
644 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
645 * support/regression/tests/bug2077267.c: new, added
647 2008-09-05 Raphael Neider <rneider AT web.de>
649 * configure.in, Makefile.common.in: add support for ccache,
650 remove spurious $VERSION output, detect doc-tools even without
651 --enable-doc to facilitate later manual doc-builds, minor cleanup
652 * configure: regenerated
654 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
655 avoid races in parallel VPATH builds
656 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
657 * doc/sdccman.lyx: mention --without-ccache configure option
659 2008-09-01 Raphael Neider <rneider AT web.de>
661 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
662 * (genConstPointerGet): fix reading bitfields from __code space
663 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
664 bitfield initializers (fix regression test bug1856409.c)
665 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
668 2008-08-31 Raphael Neider <rneider AT web.de>
670 * src/pic16/gen.c (genAssign): removed useless compiler output
671 * (genPointerGet,genPointerSet,genCast),
672 src/pic16/glue.c (pic16_printGPointerType):
673 also handle PPOINTERs just to avoid spurious asserts
674 * (pic16_printIvalType,pic16_printIvalBitFields):
675 generalized to arbitrary type/bitfield sizes, allows compilation of
676 regression test bug-1981238.c
677 * (pic16_printIvalChar): fix regression test structflexarray.c
678 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
679 in initialized structs and fix #1843745
680 * (pic16_printIvalStruct): always output initializers for all fields,
681 even those not explicitly given, fixes zeropad.c regression test
682 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
683 #2073635, #1567098, and #1485812)
684 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
686 2008-08-31 Borut Razem <borut.razem AT siol.net>
688 * support/regression/tests/bug-895992.c,
689 support/regression/tests/onebyte.c:
690 enabled pic16 regression testing since the bugs
691 1511794: pic16: regression test bug-895992.c fails
692 1444425: onebyte.c regression tes fails on pic16
693 are fixed, probably by fixing
694 2048464: PIC16: fix genUminus - addresses not.c regression test
695 * src/SDCCsymt.c, src/SDCCglue.c,
696 support/regression/tests/bug-1981238.c:
697 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
700 2008-08-30 Borut Razem <borut.razem AT siol.net>
702 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
703 release version 4.3.2
705 2008-08-24 Raphael Neider <rneider AT web.de>
707 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
708 always use the sdcc from the current build tree (ignore $CC from
709 the environment, fixes compile farm builds)
710 * device/lib/Makefile.in: rename .a into .lib for compatibility,
711 remove more build products from install directory
712 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
713 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
715 2008-08-24 Borut Razem <borut.razem AT siol.net>
717 * src/SDCC.y: applied patch
718 2050245: Fix # 1963382
720 1963382: Listing File - C file comment is incorrect
723 2008-08-23 Borut Razem <borut.razem AT siol.net>
725 * src/pic16/gen.c: applied patch
726 2048464: PIC16: fix genUminus - addresses not.c regression test
727 thanks Mauro Giachero
729 2008-08-22 Borut Razem <borut.razem AT siol.net>
731 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
732 src/pic16/main.c: allow spaces in gpasm and gplink paths
734 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
737 * src/z80/peeph-z80.def: minor peephole improvement
739 2008-08-15 Raphael Neider <rneider AT web.de>
741 * src/z80/gen.c (_vemit2): suppress compiler warning
743 * src/pic/*.[ch]: make proper use of header files and avoid
744 ad-hoc extern declarations, mark module-local helpers 'static',
745 removed dead/replaced code, no functional changes
746 * src/pic16/pcode.c: disentangled from pic14 backend
748 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
750 * src/z80/gen.c: fixed #2051348
751 * support/regression/tests/bug-2051348.c: regression test for #2051348
753 2008-08-10 Raphael Neider <rneider AT web.de>
756 * Makefile.common.in: export PACKAGE for $docdir,
757 fixes #1957036, avoid some "underquoted definition" warnings
758 * configure: regenerated
760 2008-08-10 Raphael Neider <rneider AT web.de>
762 * device/lib/pic16/**: build pic16 library using autotools for
763 improved dependency tracking
765 * device/lib/Makefile.in,
767 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
769 2008-08-10 Raphael Neider <rneider AT web.de>
771 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
772 local variables if --nooverlay is given, workaround for #2023121
774 2008-08-08 Raphael Neider <rneider AT web.de>
776 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
778 2008-08-08 Raphael Neider <rneider AT web.de>
780 * src/pic/pcoderegs.c,
782 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
784 2008-08-07 Borut Razem <borut.razem AT siol.net>
786 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
787 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
788 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
789 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
790 applied modified patch 2038174: Add support for binary constants v2
791 thanks Mauro Giachero
792 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
794 2008-08-04 Raphael Neider <rneider AT web.de>
797 * src/pic16/device.h,
799 * src/pic16/main.c: enable --optimize-goto by default
801 * device/lib/pic16/Makefile.common.in: suppress removed option
804 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
806 2008-07-30 Borut Razem <borut.razem AT siol.net>
808 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
809 applied patch 22032433: PIC16: fix constant strings,
810 thanks Mauro Giachero
812 2008-07-29 Borut Razem <borut.razem AT siol.net>
814 * src/pic16/gen.c: applied patches:
815 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
816 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
817 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
818 thanks Mauro Giachero
820 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
822 * src/port.h: Fixed typo in comment
824 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
826 * src/z80/mappings.i: Implemented RFE #1919415
827 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
828 #1880202, #1914434, prepared for RFE #1703943
830 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
833 * src/z80/peeph-z80.def,
834 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
835 preparation for Z80 peephole improvements
837 2008-06-21 Raphael Neider <rneider AT web.de>
839 * device/include/pic16/pic18f66j60.h,
840 * device/include/pic16/pic18f66j65.h,
841 * device/include/pic16/pic18f67j60.h,
842 * device/include/pic16/pic18f86j60.h,
843 * device/include/pic16/pic18f86j65.h,
844 * device/include/pic16/pic18f87j60.h,
845 * device/include/pic16/pic18f96j60.h,
846 * device/include/pic16/pic18f96j65.h,
847 * device/include/pic16/pic18f97j60.h,
848 * device/lib/pic16/libdev/pic18f66j60.c,
849 * device/lib/pic16/libdev/pic18f66j65.c,
850 * device/lib/pic16/libdev/pic18f67j60.c,
851 * device/lib/pic16/libdev/pic18f86j60.c,
852 * device/lib/pic16/libdev/pic18f86j65.c,
853 * device/lib/pic16/libdev/pic18f87j60.c,
854 * device/lib/pic16/libdev/pic18f96j60.c,
855 * device/lib/pic16/libdev/pic18f96j65.c,
856 * device/lib/pic16/libdev/pic18f97j60.c,
857 * device/include/pic16/pic16devices.txt,
858 * device/include/pic16/pic18fregs.h,
859 * device/lib/pic16/pics.all: added new devices
861 * device/include/pic16/adc.h,
862 * device/lib/pic16/libio/adc/adcbusy.c,
863 * device/lib/pic16/libio/adc/adcopen.c,
864 * device/lib/pic16/libio/adc/adcsetch.c,
865 * device/lib/pic16/libio/i2c/i2copen.c,
866 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
867 all changes from a patch by Anton Strobl
869 2008-06-12 Borut Razem <borut.razem AT siol.net>
871 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
872 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
873 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
874 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
875 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
876 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
877 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
878 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
879 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
880 by applying the modified patch from Risto Huotari
882 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
885 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
886 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
887 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
888 * support/regression/tests/bug1938300.c: new, added
890 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
892 * device/include/asm/ds390/features.h,
893 * device/include/asm/mcs51/features.h,
894 * device/include/mcs51/regc515c.h: inserted LGPL notice
896 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
898 * device/lib/gbz80/div.s,
899 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
900 patch 1597883, Thanks Robert Ramey
902 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
904 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
905 createIvalCharPtr, createIvalPtr, createIval),
907 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
908 initializers for local auto variables
909 * support/regression/tests/zeropad.c: added testcase for auto initializers
911 2008-05-26 Raphael Neider <rneider AT web.de>
913 * device/lib/pic16/startup/crt0.c,
914 * device/lib/pic16/startup/crt0i.c,
915 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
916 explicit, fixed curr_entry loop for >= 256 initializer records,
917 removed debug code (write to 0xf7e)
919 2008-05-25 Raphael Neider <rneider AT web.de>
921 * device/include/pic/pic16f627a.h,
922 * device/include/pic/pic16f628a.h,
923 * device/include/pic/pic16f648a.h: added missing ports
925 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
927 * device/include/float.h: added __INFINITY
928 * device/lib/_fsadd.c: handle overflows
929 * device/lib/_fsmul.c,
930 * device/lib/_fsdiv.c: use __INFINITY
931 * device/lib/_fseq.c,
932 * device/lib/_fsneq.c: handle -0.0
933 * sim/ucsim/s51.src/uc89c51r.cc,
934 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
935 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
936 * src/mcs51/gen.c (genSend): fixed bug with --xstack
937 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
938 * support/regression/tests/snprintf.c: test bug with --xstack
940 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
942 * src/SDCCpeeph.c (callFuncByName):
943 Support nested parenthesis in peephole function arguments (#1967300)
945 2008-05-19 Raphael Neider <rneider AT web.de>
947 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
948 fixed duplicate labels (#1911325)
950 2008-05-19 Raphael Neider <rneider AT web.de>
952 * src/regression/empty.c: suppress warning
953 * src/regression/pointer1.c: enabled index_by_pointer()
954 * src/regression/inline.c: now works for pic16 as well
956 * src/pic16/device.c: include dbuf declarations
957 * src/pic16/device.h: removed obsolete prototypes
959 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
960 * src/pic16/glue.c: made purely local functions static,
961 (pic16_printGPointerType, pic16_printIvalCharPtr,
962 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
963 generic pointers' tags (#1961866)
965 * src/pic16/pcode.c (assignValnums): optimize literal assignments
967 2008-05-19 Borut Razem <borut.razem AT siol.net>
969 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
970 fixed typo, uninstall include/pic16/pic16devices.txt
972 2008-05-18 Borut Razem <borut.razem AT siol.net>
974 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
975 the buffer is null terminated
976 * src/device/pic16.c:
977 applied modified patch 1965676: Patch for Win32 16 bit PIC
978 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
980 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
982 * src/SDCC.lex (check_type),
983 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
986 * as/z80/clean.mk: also clean *.dep
987 * device/lib/pic16/libsdcc/stack/Makefile,
988 * sim/ucsim/libtool: removed as they are rebuild by configure
989 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
991 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
993 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
994 fixupInline instead of createFunction to fix bug 1864577
995 (inlineFindMaxBlockno): removed, use global blockNo
996 * src/SDCCglobl.h: added blockNo
998 * src/z80/peep.h: modified properties
999 * support/regression/tests/bug1864577.c: new, added
1001 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1003 * as/mcs51/asdata.c,
1004 * as/mcs51/asm.h: added org_cnt
1005 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1006 * as/mcs51/asout.c: changed old K&R to ANSI
1007 * as/mcs51/Makefile.in: use common identifiers
1013 * as/hc08/Makefile.bcc,
1014 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1015 * sdcc_vc_in.h: added define __func__
1016 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1017 Thanks Ruud van Silfhout
1018 * support/regression/tests/bug1717305.c: new, added
1020 2008-05-05 Borut Razem <borut.razem AT siol.net>
1022 * support/regression/Makefile.in,
1023 support/regression/ports/ds390/spec.mk,
1024 support/regression/ports/hc08/spec.mk,
1025 support/regression/ports/mcs51-common/spec.mk,
1026 support/regression/ports/pic14/spec.mk,
1027 support/regression/ports/pic16/spec.mk,
1028 support/regression/ports/ucz80/spec.mk,
1029 support/regression/ports/z80/spec.mk:
1030 added INC_DIR and LIBDIR paths
1031 * src/ds390/gen.c: removed duplicated selicolon
1033 2008-05-04 Borut Razem <borut.razem AT siol.net>
1035 * support/regression/Makefile.in,
1036 support/regression/fwk/lib/testfwk.c,
1037 support/regression/ports/ds390/spec.mk,
1038 support/regression/ports/hc08/spec.mk,
1039 support/regression/ports/mcs51-common/spec.mk,
1040 support/regression/ports/mcs51-large/spec.mk,
1041 support/regression/ports/mcs51-medium/spec.mk,
1042 support/regression/ports/mcs51-small/spec.mk,
1043 support/regression/ports/mcs51-stack-auto/spec.mk,
1044 support/regression/ports/mcs51-xstack-auto/spec.mk,
1045 support/regression/ports/pic14/spec.mk,
1046 support/regression/ports/pic16/spec.mk,
1047 support/regression/ports/ucz80/spec.mk:
1048 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1049 used to run regeression tests
1051 2008-05-01 Raphael Neider <rneider AT web.de>
1053 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1054 supported devices and instructions to add new ones
1056 2008-05-01 Raphael Neider <rneider AT web.de>
1058 * device/include/pic16/adc.h,
1059 device/lib/pic16/libio/adc/adcbusy.c,
1060 device/lib/pic16/libio/adc/adcopen.c,
1061 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1062 18f2455 style ADC devices, based on patch #1776197
1063 * device/lib/pic16/libio/adc/adcclose.c,
1064 device/lib/pic16/libio/adc/adcconv.c,
1065 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1066 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1067 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1068 * device/include/pic16/pic18f4431.h,
1069 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1070 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1072 2008-05-01 Raphael Neider <rneider AT web.de>
1074 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1075 moved xinst flag into pic16_options_t
1076 * src/pic16/device.c (default_device, pic16_list_devices,
1077 pic16_find_device): removed references to sfrrange
1078 * src/pic16/gen.c (genFunction),
1079 src/pic16/glue.c (pic16initialComments),
1080 src/pic16/main.c (pic16_optionsTable),
1081 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1083 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1085 2008-04-29 Raphael Neider <rneider AT web.de>
1087 * src/pic16/devices.inc,
1088 device/include/pic16/pic16devices.txt: replaced compiled-in list
1089 of devices with a variant parsed at runtime
1090 * src/pic16/device.c: added support for parsing pic16devices.txt,
1092 * src/pic16/device.h: removed (now) unused fields from PIC_device
1093 * src/pic16/main.c: removed #pragma maxram,
1094 (_pic16_initPaths): removed bogus generation of search paths,
1095 setup the port proper only after the search paths (for
1096 pic16devices.txt) are set up,
1097 (_pic16_finaliseOptions): moved processor dependant code here
1098 from _pic16_initPaths(), clean up
1099 * src/pic16/ralloc.c (pic16_init_stack),
1100 * src/pic16/ralloc.h,
1101 * src/pic16/pcode.c: clean up
1102 * device/include/Makefile.in,
1103 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1104 * support/scripts/inc2h-pic16.pl: updated instructions
1106 2008-04-29 Raphael Neider <rneider AT web.de>
1108 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1109 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1110 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1111 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1112 added missing family members and 18f2480/2580/4480/4580 family
1113 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1114 * device/include/pic16/pic18f2525.h: use 18f4620.h
1115 * device/include/pic16/pic18f6680.h: use 18f8680.h
1116 * device/include/pic16/pic18fregs.h,
1117 device/lib/pic16/pics.all,
1118 src/pic16/devices.inc: add new devices
1119 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1120 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1121 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1122 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1123 prevent attempting to build the libio for some new devices
1125 2008-04-29 Raphael Neider <rneider AT web.de>
1127 * debugger/mcs51/Makefile.in: fixed paths to sources
1129 2008-04-25 Borut Razem <borut.razem AT siol.net>
1131 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1132 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1133 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1134 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1135 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1136 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1137 as/link/z80/linkz80.dsp: lklibr.c moved
1138 * doc/INSTALL.txt: binary archives in bz2 format
1139 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1141 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1143 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1144 * support/regression/tests/bug1856409.c: new, added
1146 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1149 * src/mcs51/peep.c: Use werror for error messages.
1150 * src/SDCCicode.c (geniCodeConditional),
1151 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1152 * src/z80/Makefile.bcc,
1153 * src/z80/z80.dsp: added src/z80/peep.c/h
1154 * support/regression/tests/bug1839321.c: new, added
1156 2008-04-20 Raphael Neider <rneider AT web.de>
1158 * device/include/pic16/pic18f2455.h: added bitfields for port C
1160 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1162 * src/z80/peep.c: Use werror for error messages.
1164 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1166 * src/z80/peep.h (declaration of notUsed()),
1167 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1169 * src/z80/z80.h (added dependency on peep.h),
1170 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1173 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1175 * src/SDCCpeeph.c (added support for notUsed()),
1176 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1178 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1179 for notUsed()): Implemented generic (that is not port-specific) part
1182 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1184 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1185 * device/lib/libsdcc.lib,
1186 * device/lib/Makefile.in,
1187 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1188 * device/lib/calloc.c: renamed to _calloc.c
1189 * device/lib/free.c: renamed to _free.c
1190 * device/lib/malloc.c: renamed to _malloc.c
1191 * device/lib/realloc.c: renamed to _realloc.c
1192 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1193 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1194 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1195 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1196 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1197 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1198 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1199 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1201 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1202 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1203 * support/regression/tests/bug1509084.c: new, added
1205 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * device/include/mcs51/cc2510fx.h: added _XPAGE
1208 * device/include/mcs51/compiler.h: cosmetic changes
1210 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1212 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1215 2008-03-31 Borut Razem <borut.razem AT siol.net>
1217 * support/cpp2 renamed to support/cpp
1218 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1219 support/cpp2/libiberty/splay-tree.c,
1220 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1221 support/cpp2/libcpp/directives.c,
1222 support/cpp2/libcpp/include/cpplib.h,
1223 support/cpp2/libcpp/include/symtab.h,
1224 support/cpp2/libcpp/include/line-map.h,
1225 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1226 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1227 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1228 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1229 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1230 release version 4.3.0
1231 * configure.in, configure, Makefile.in, Makefile.bcc:
1232 adapted for moved cpp2
1234 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1236 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1237 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1239 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1241 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1243 * support/regression/tests/bug1717943.c: new, added
1245 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1247 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1248 bytewise return value assignments introduced in last commit.
1250 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1252 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1253 genMult, genJumpTab):
1254 Use 16-bit instructions for addition in some additional cases,
1255 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1257 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1259 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1260 Implemented RFE #1921450, changed some debug messages.
1262 2008-03-30 Borut Razem <borut.razem AT siol.net>
1264 * Small Device C Compiler 2.8.0 released
1265 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1266 * support/scripts/sdcc.nsi: added finish page; this version
1267 was used for 2.8.0 release
1268 * doc/knownbugs.html: removed; magically generated by the build
1269 process using gen_known_bugs.pl from now on
1271 2008-03-23 Borut Razem <borut.razem AT siol.net>
1273 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1274 and reverted it, since it was already fixed by Raphael ;-)
1275 * doc/knownbugs.html: updated for RC2
1277 2008-03-22 Raphael Neider <rneider AT web.de>
1279 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1282 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1285 * support/regression/tests/bug1839277.c: added related testBug1839299
1287 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1289 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1290 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1292 * src/mcs51/gen.c: throughout only output hex constants
1293 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1294 * support/regression/tests/bug1839277.c: new, added
1296 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1298 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1299 compilation warning about nested comments.
1301 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1303 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1304 * support/regression/tests/bug1921073.c: new, added
1306 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1308 * src/z80/SDCCpeeph.c.c (callFuncByName):
1309 Commented function parameters.
1311 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1313 * src/z80/ralloc.c (packRegsForAccUse2):
1314 disabled a broken accumulator packing optimization (fixed #1292721).
1315 * support/regression/tests/bug-1292721: Regression test for #1292721.
1317 2008-03-16 Raphael Neider <rneider AT web.de>
1319 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1320 fixed code bloat regression using a variant of patch #1915618
1322 2008-03-16 Borut Razem <borut.razem AT siol.net>
1324 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1325 icon, changed startup menu for release distribution, code cleaning,
1326 create url files instead links in startup menu
1328 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1330 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1331 * support/regression/tests/bug1579949.c: new, added
1333 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1335 * device/lib/printf_fast.c: fixed bug 1255403
1337 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1339 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1340 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1342 2008-03-14 Borut Razem <borut.razem AT siol.net>
1344 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1345 command line options
1346 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1347 is correctly displayed
1348 * as/link/z80/lkmain.c: usage line commented out
1350 2008-03-13 Borut Razem <borut.razem AT siol.net>
1352 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1353 updated the list pf supported pic14 devices
1355 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1359 2008-03-12 Borut Razem <borut.razem AT siol.net>
1361 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1362 fixed documentation request #1718191
1363 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1364 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1367 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1369 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1370 * support/regression/tests/bug1505811.c: new, added
1372 2008-03-09 Raphael Neider <rneider AT web.de>
1374 * device/include/pic16/pic18f2620.h,
1375 * device/include/pic16/pic18f4620.h,
1376 * device/lib/pic16/libdev/pic18f2620.c,
1377 * device/lib/pic16/libdev/pic18f4525.c,
1378 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1379 family to consistently use pic18f4620.[ch], fixes #1832562
1381 2008-03-09 Borut Razem <borut.razem AT siol.net>
1383 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1384 changed sdcc version to 2.8.0
1385 * knownbugs.html: regenerated
1386 * support/scripts/gen_known_bugs.pl: added number of open bugs
1388 2008-03-09 Raphael Neider <rneider AT web.de>
1390 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1391 (genOr): read volatile operand even if the result is known,
1393 (genOr,genXor): removed unused legacy code,
1394 (genDummyRead): use pic16_mov2w_volatile()
1396 2008-03-08 Borut Razem <borut.razem AT siol.net>
1398 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1399 cons w. --model-large
1400 * support/regression/staticinit.c: added regression test for bug
1403 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1405 * src/ds390/gen.c (pushSide, genPcall),
1406 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1407 * src/mcs51/gen.c: cosmetic changes
1408 * support/regression/fwk/include/testfwk.h: added macro reentrant
1409 * support/regression/tests/bug1908493.c: new, added
1411 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1413 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1415 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1418 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1419 already set in ds390/main.c and mcs51/main.c
1421 2008-03-07 Raphael Neider <rneider AT web.de>
1423 * src/regression/init0.c: new test for initialized arrays of function
1425 * src/regression/Makefile: made a bit more flexible, added init0.c
1426 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1427 pointers, closes #1427663
1429 2008-03-05 Borut Razem <borut.razem AT siol.net>
1431 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1432 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1434 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1436 * support/librarian/sdcclib.c:Added feature request 1908061:
1437 Synchronise sdcclib commands with ar.
1439 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1441 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1442 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1443 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1444 * device/include/mcs51/compiler.h: removed umlauts, added double
1447 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1449 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1450 * support/regression/tests/bug1536762.c: new, added
1452 * src/SDCCutil.h: added getBuildDate()
1453 * src/SDCCmain.c (printVersionInfo),
1454 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1456 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1457 * src/ds390/ralloc.c (packRegisters),
1458 * src/mcs51/ralloc.c (packRegisters),
1459 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1461 * support/regression/tests/bug1618050.c: new, added
1462 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1463 * support/regression/fwk/include/testfwk.h,
1464 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1467 2008-03-04 Raphael Neider <rneider AT web.de>
1469 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1470 on accessing OP_SYM_TYPE(op)
1471 * src/pic/gen.h: removed unused prototype of genMinusDec()
1472 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1473 fix #1876953 (invalid subtraction code), removed unused code
1475 2008-03-03 Raphael Neider <rneider AT web.de>
1479 * src/pic/genarith.c,
1481 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1482 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1484 2008-03-03 Raphael Neider <rneider AT web.de>
1486 * src/pic/device.c (find_device): search user-specified paths first
1487 for pic14devices.txt, fixes #1900827
1489 2008-03-02 Borut Razem <borut.razem AT siol.net>
1491 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1492 AddToPath and RemoveFromPath
1494 2008-03-01 Borut Razem <borut.razem AT siol.net>
1496 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1497 work correctly, added debugging support if -DSDCC.DEBUG command line
1500 2008-02-28 Borut Razem <borut.razem AT siol.net>
1502 * doc/sdccman.lyx: cosmetic changes
1504 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1506 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1507 * doc/sdccman.lyx: fixed unmeant removal of spaces
1509 2008-02-27 Borut Razem <borut.razem AT siol.net>
1511 * support/scripts/sdcc.nsi: corrected installation directory for
1512 current user installation mode
1513 * doc/README.txt: added Philipp Klaus Krause to the developers list
1515 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1517 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1518 return ifx condition
1519 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1520 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1521 ifxJump to fix bug 1838000
1522 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1523 * support/regression/tests/bug1838000.c: new, added
1524 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1526 2008-02-26 Borut Razem <borut.razem AT siol.net>
1528 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1530 * support/scripts/sdcc.nsi: added MULTIUSER page,
1531 NSIS upgraded to version 2.35
1533 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1536 * support/regression/tests/bug1565152.c: new, added
1538 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1540 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1541 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1542 * support/regression/tests/bug1670148.c: new, added
1544 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1546 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1548 2008-02-24 Borut Razem <borut.razem AT siol.net>
1550 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1551 is ineffective for unsigned char parameter
1553 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1555 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1556 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1557 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1558 * support/Util/MySystem.c (my_system): output errorcode when verbose
1560 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1562 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1565 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1567 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1570 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1574 2008-02-21 Borut Razem <borut.razem AT siol.net>
1576 * support/regression/Makefile.in,
1577 support/regression/ports/ds390/spec.mk,
1578 support/regression/ports/hc08/spec.mk,
1579 support/regression/ports/mcs51-common/spec.mk,
1580 support/regression/ports/pic14/spec.mk,
1581 support/regression/ports/pic16/spec.mk,
1582 support/regression/ports/ucz80/spec.mk,
1583 support/regression/ports/xa51/spec.mk:
1584 added CFLAGS when compiling timeout
1586 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1588 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1591 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1594 * support/regression/tests/bug1888147.c: new, added
1596 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1598 * src/z80/gen.c: fixed bugs #1596270, #1736867
1600 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1602 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1603 contents, mostly fixes #1596270
1605 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1607 * src/z80/peeph.def,
1608 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1609 peepholes, fixes #1806565
1611 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1613 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1614 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1615 fixes bug 1739475, thanks Robert Larice
1616 (rule 271): new, added
1618 2008-02-18 Borut Razem <borut.razem AT siol.net>
1620 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1622 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1624 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1626 2008-02-17 Raphael Neider <rneider AT web.de>
1628 * src/pic16/genarith.c,
1631 * src/pic16/genutils.c: removed unused legacy code,
1632 removed unused fields from struct asmop and struct _G
1634 2008-02-17 Raphael Neider <rneider AT web.de>
1636 * src/pic16/gen.c (AccRsh): cosmetic changes,
1637 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1638 genRightShiftLiteral): fixed to work with SFRs as result by
1639 assigning only once to result,
1640 removed a lot of unused/excluded code fragments
1642 2008-02-17 Raphael Neider <rneider AT web.de>
1644 * device/include/pic/pic16f88.h,
1645 * device/include/pic/pic16f886.h,
1646 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1648 2008-02-17 Borut Razem <borut.razem AT siol.net>
1650 * src/z80/peeph.def: applied patch
1651 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1652 * src/z80/gen.c, src/z80/peeph.def: applied patch
1653 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1654 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1655 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1656 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1657 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1658 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1660 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1662 * as/link/mcs51/aslink.dsp: removed SDK define
1663 * as/link/z80/clean.mk: brought in sync with other ports
1664 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1665 * as/hc08/Makefile.bcc,
1666 * as/mcs51/Makefile.bcc,
1667 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1668 * src/z80/main.c (_setValues): use the now capitalized -Z,
1669 (z80_port, gbz80_port): generate debug information when asked
1671 2008-02-16 Borut Razem <borut.razem AT siol.net>
1673 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1674 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1675 as/z80/Makefile.in. as/z80/Makefile.bcc:
1676 applied patch #1893393: patch for as-z80 and link-z80 to generate
1677 cdb, thanks to Armin Diehl
1678 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1679 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1680 asnoice.c moved to as/asxxsrc/asnoice.c
1681 * src/z80/peeph-gbz80.def: applied patch
1682 #1880235: Z80 return peephole, thanks to Philipp Krause
1684 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * doc/sdccman.lyx: bumped version to 2.7.5
1688 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1690 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * device/include/pic16/stdlib.h,
1693 * device/lib/pic16/libc/stdlib/ltoa.c,
1694 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1696 2008-02-13 Borut Razem <borut.razem AT siol.net>
1698 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1699 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1700 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1701 src/SDCCopt.c, src/SDCCval.c:
1702 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1704 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/SDCCsymt.c (compareType): fixed bug 1309013
1708 2008-02-09 Borut Razem <borut.razem AT siol.net>
1710 * src/SDCCval.c, src/SDCCval.h:
1711 code cleaning, added function constChrVal()
1712 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1713 call constChrVal() instead constVal()
1715 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1717 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1720 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1721 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1724 2008-02-01 Raphael Neider <rneider AT web.de>
1726 * device/include/pic/pic16f886.h,
1727 * device/include/pic/pic16f887.h: added RA6 and RA7
1729 2008-01-24 Raphael Neider <rneider AT web.de>
1731 * device/include/pic/pic16f88.h: added RA6 and RA7
1732 * device/lib/pic/libdev/disabled_pic16f886.c,
1733 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1735 * src/pic16/devices.inc,
1736 * device/include/pic16/pic18f2423.h,
1737 * device/include/pic16/pic18f2523.h,
1738 * device/include/pic16/pic18fregs.h,
1739 * device/lib/pic16/pics.all
1740 * device/lib/pic16/libdev/pic18f2423.c,
1741 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1742 * device/lib/pic16/libio/i2c.ignore,
1743 * device/lib/pic16/libio/usart.ignore,
1744 * device/lib/pic16/libio/adc.ignore: ignore new devices
1746 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1748 * src/SDCCast.c (createRMW): fixed bug 1582651
1750 2008-01-20 Borut Razem <borut.razem AT siol.net>
1752 * src/SDCCcse.c: partially fixed enhancement request
1753 #1793872 - multiply by -1 not collapsed
1754 * support/regression/tests/arithcsi.c: added regression test
1756 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1758 * as/mcs51/asx8051.dsp: removed define SDK
1759 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1760 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1762 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1763 cosmetic changes, brought more in sync, changed old K&R to ANSI
1765 2008-01-13 Borut Razem <borut.razem AT siol.net>
1767 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1768 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1770 2007-12-30 Borut Razem <borut.razem AT siol.net>
1772 * src/pic16/gen.c: fixed implementation of bitwise operations for
1774 * support/regression/tests/bitwise.c: added test cases
1776 2007-12-29 Borut Razem <borut.razem AT siol.net>
1778 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1779 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1780 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1781 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1782 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1783 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1784 src/pic16/pcode.[ch]: added const qualifier
1785 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1786 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1787 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1788 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1789 * as/asxxsrc/aslex.c: use dbuf_getline()
1790 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1791 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1792 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1793 as/z80/asm.h, as/z80/z80adr.c:
1794 changed type of ib and ip to const char *
1796 2007-12-28 Borut Razem <borut.razem AT siol.net>
1798 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1799 introduced (readlin) - long lines are turuncated
1800 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1801 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1802 as/z80/Makefile.in: moved aslex.c to asxxsrc
1803 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1804 * as/hc08/asmain.c, as/mcs51/asmain.c:
1805 added missing initialization of a_addr field
1806 * support/regression/tests/long_asm_line.c: added regtest for long
1809 2007-12-22 Borut Razem <borut.razem AT siol.net>
1811 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1813 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1815 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1817 2007-12-16 Borut Razem <borut.razem AT siol.net>
1819 * device/include/pic16/stdbool.h: removed, since already exists in
1820 device/include/; this also fixes bitopcse.c regression test for pic16
1822 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1823 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1824 dereference doesn't work; covered by regression test bug1399290
1826 2007-12-05 Borut Razem <borut.razem AT siol.net>
1828 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1831 2007-12-01 Borut Razem <borut.razem AT siol.net>
1833 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1834 corrected handling of the highest_valid_address
1836 2007-11-17 Raphael Neider <rneider AT web.de>
1838 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1839 * src/pic/glue.c (picglue): emit .file if --debug is given
1841 2007-11-17 Raphael Neider <rneider AT web.de>
1843 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1844 care when left or right operand resides in result, fixes #1830220
1846 2007-11-17 Borut Razem <borut.razem AT siol.net>
1848 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1849 #983491 - "Merge duplicate strings function is ineffective"
1850 * support/regression/tests/bug-983491.c: regtest disabled
1851 * as/asxxsrc: created
1852 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1853 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1854 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1855 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1856 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1857 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1858 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1859 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1860 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1861 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1862 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1863 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1864 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1866 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1868 * device/include/stdarg.h: added and removed some casts
1869 * src/SDCCsymt.c (compareType): Fully check types between generic and
1870 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1872 2007-11-13 Borut Razem <borut.razem AT siol.net>
1874 * support/regression/tests/bug-1817005.c:
1875 added regtest for bug #1817005 - as-z80 chokes on long labels
1877 2007-11-12 Borut Razem <borut.razem AT siol.net>
1879 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1880 as/z80/asout.c, as/z80/aslist.c:
1881 fixed bug #1817005 - as-z80 chokes on long labels
1883 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1886 * as/z80/asmain.c: cosmetic changes
1889 * as/z80/alloc.h: removed
1891 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1892 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1893 * as/link/hc08/Makefile.in,
1894 * as/link/mcs51/Makefile.in,
1895 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1897 * as/link/mcs51/lkarea.c,
1898 * as/link/mcs51/lkmain.c: cosmetic changes
1899 * as/link/hc08/lklibr.c,
1900 * as/link/z80/lklibr.c,
1901 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1902 used cygwin_conv_to_full_posix_path,
1903 added warnings, cosmetic changes, brought more in sync
1904 changed old K&R into ANSI function declarations
1905 * as/link/z80/lklibr.c (loadAdb): added
1906 * as/link/z80/lkmain.c: removed -- option from usage text
1908 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1910 * src/mcs51/gen.c (outBitC): optimized for no result
1912 2007-10-31 Borut Razem <borut.razem AT siol.net>
1914 * src/SDCCsymt.c: fixed (hopeful properly) bug
1915 #1805702 - order of extern matters
1916 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1919 2007-10-29 Borut Razem <borut.razem AT siol.net>
1921 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1922 - order of extern matters
1923 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1926 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1928 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1929 24bitMode, portIsDS390
1930 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1931 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1932 (notVolatileVariable): also check sloc names,
1933 (callFuncByName): moved ftab[] out of function and sorted it by use
1935 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1938 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1939 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1940 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1941 * support/regression/tests/bug-880197.c: new, added
1943 2007-10-28 Borut Razem <borut.razem AT siol.net>
1945 * support/regression/Makefile.in,
1946 support/regression/ports/mcs51-large/spec.mk,
1947 support/regression/ports/mcs51-xstack-auto/spec.mk,
1948 support/regression/ports/mcs51-stack-auto/spec.mk,
1949 support/regression/ports/mcs51-medium/spec.mk,
1950 support/regression/ports/mcs51-common/spec.mk,
1951 support/regression/ports/mcs51-common/*,
1952 support/regression/ports/mcs51-small/*:
1953 mcs51 renamed to mcs51-common, created mcs51-small
1954 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1955 * support/regression/tests/bug-1805702.c: added regtest for bug
1958 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1960 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1961 added new rules 265 - 270
1962 * support/regression/tests/bug1721024.c:new, added
1963 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1964 introduced new test-mcs51 to run all mcs51 tests
1966 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * support/regression/tests/bug1816470.c: new, added
1970 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1973 propagate for *,+,- with float, fixed bug 1816470
1974 (decorateType): cast to resultTypeProp instead of resultType
1976 2007-10-19 Borut Razem <borut.razem AT siol.net>
1978 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1979 function is ineffective" for pic16 tareget
1980 * support/scripts/listerr.c: corrected include path
1981 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1984 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1986 * support/regression/tests/using.c: new, added
1987 * support/regression/tests/vaargs.c: fixed and enabled test
1989 2007-10-18 Borut Razem <borut.razem AT siol.net>
1991 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1993 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1995 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * doc/sdccman.lyx: documented option --Werror
1998 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1999 RegBankUsed[] earlier
2001 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2007 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2009 * src/SDCCast.c (decorateType): improved optimization of tri-op
2010 * src/SDCCerr.c (vwerror, setWError),
2012 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2013 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2015 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2017 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2018 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2019 * support/regression/tests/bug-223113.c,
2020 * support/regression/tests/bug-426632.c,
2021 * support/regression/tests/bug-468811.c,
2022 * support/regression/tests/bug-477835.c,
2023 * support/regression/tests/bug-478094.c,
2024 * support/regression/tests/bug-499644.c,
2025 * support/regression/tests/bug-524209.c,
2026 * support/regression/tests/bug-524211.c,
2027 * support/regression/tests/packcast.c,
2028 * support/regression/tests/structidx.c: added empty tests
2029 * support/regression/tests/bug-607243.c: enabled test
2031 2007-10-06 Borut Razem <borut.razem AT siol.net>
2033 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2034 support of universal binaries on Mac OS X
2036 2007-10-02 Borut Razem <borut.razem AT siol.net>
2038 * src/SDCCval.h: unified double2ul macro for all platforms
2039 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2040 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2042 2007-09-30 Borut Razem <borut.razem AT siol.net>
2044 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2046 * sdcc_vc_in.h: enabled warnings
2047 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2048 unsigned type, result still unsigned
2049 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2051 2007-09-28 Raphael Neider <rneider AT web.de>
2053 * src/pic/device.c (find_device): prevent buffer underflow error
2054 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2055 the just destroyed list entry
2057 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2059 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2062 2007-09-18 Borut Razem <borut.razem AT siol.net>
2064 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2065 applied to unsigned type, result still unsigned
2067 2007-09-17 Borut Razem <borut.razem AT siol.net>
2069 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2070 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2071 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2072 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2073 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2074 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2075 src/z80/gen.c, src/z80/ralloc.c:
2076 fixed bug #1739860 - sdcc does not work correctly on some platforms
2078 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2080 2007-09-17 Raphael Neider <rneider AT web.de>
2082 * src/pic16/device.c: reverted to previous version
2083 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2085 2007-09-16 Raphael Neider <rneider AT web.de>
2087 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2088 as this raises a ton of gpasm warnings, just emit a second label
2089 * src/pic16/devices.inc,
2090 * device/lib/pic16/pics.all,
2091 * device/lib/pic16/libdev/pic18f2585.c,
2092 * device/lib/pic16/libdev/pic18f2680.c,
2093 * device/lib/pic16/libdev/pic18f2682.c,
2094 * device/lib/pic16/libdev/pic18f2685.c,
2095 * device/lib/pic16/libdev/pic18f4585.c,
2096 * device/lib/pic16/libdev/pic18f4680.c,
2097 * device/lib/pic16/libdev/pic18f4682.c,
2098 * device/lib/pic16/libdev/pic18f4685.c,
2099 * device/include/pic16/pic18f2585.h,
2100 * device/include/pic16/pic18f2680.h,
2101 * device/include/pic16/pic18f2682.h,
2102 * device/include/pic16/pic18f2685.h,
2103 * device/include/pic16/pic18f4585.h,
2104 * device/include/pic16/pic18f4680.h,
2105 * device/include/pic16/pic18f4682.h,
2106 * device/include/pic16/pic18f4685.h,
2107 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2108 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2109 patch contributed by Anton Strobl, applied with changes
2111 2007-09-16 Raphael Neider <rneider AT web.de>
2113 * device/include/pic16/pic18f2431.h,
2114 * device/include/pic16/pic18f25j10.h,
2115 * device/include/pic16/pic18f4431.h,
2116 * device/include/pic16/pic18f45j10.h: adopted common include style
2117 * device/include/pic16/pic18f1320.h,
2118 * device/include/pic16/pic18f2320.h,
2119 * device/include/pic16/pic18f2525.h,
2120 * device/include/pic16/pic18f4320.h,
2121 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2122 * device/include/pic16/pic18fregs.h: prepared for automatic include
2123 file selection by having DEVICE.h for every DEVICE
2124 * device/lib/pic16/libdev/pic18f2320.c,
2125 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2127 * device/lib/pic16/configure.in,
2128 * device/lib/pic16/configure: use rm -rf instead of rmdir
2129 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2130 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2132 2007-09-09 Borut Razem <borut.razem AT siol.net>
2134 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2135 distingush between i386 and ppc Mac OS X versions
2137 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2140 * support/regression/tests/bug1788177.c: new, added
2142 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2144 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2145 * device/include/mcs51/lint.h added keyword __naked
2147 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2151 * src/SDCCmem.h: removed maxRegBank
2152 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2153 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2154 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2155 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2156 name and behaviour to handle banked functions
2157 (scan4op): and use it to fix bug 1786213
2159 2007-09-03 Raphael Neider <rneider AT web.de>
2161 * device/include/pic16/pic18f248.h,
2162 * device/include/pic16/pic18f258.h,
2163 * device/include/pic16/pic18f448.h,
2164 * device/lib/pic16/libdev/pic18f248.c,
2165 * device/lib/pic16/libdev/pic18f258.c,
2166 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2167 added T0CONbits, fixes #1786891
2169 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2171 * src/ds390/gen.c (genFarPointerSet),
2172 * src/hc08/ralloc.c (packRegisters),
2173 * src/mcs51/ralloc.c (packRegisters),
2174 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2176 * src/SDCCicode.h: POINTER_SET can be true for literals too
2177 * support/regression/tests/bug1750318.c: new, added
2179 2007-08-23 Borut Razem <borut.razem AT siol.net>
2181 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2182 library versions without the completition functionality
2184 2007-08-22 Raphael Neider <rneider AT web.de>
2186 * device/include/pic16/pic18f1220.h,
2187 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2189 2007-08-12 Borut Razem <borut.razem AT siol.net>
2191 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2193 2007-08-11 Borut Razem <borut.razem AT siol.net>
2195 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2196 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2197 support/Util/SDCCerr.[ch] moved to src
2198 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2199 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2200 device/examples/ds390/tinitalk/tinitalk.dsp,
2201 device/examples/serialcomm/windows/serialcomm.dsp,
2202 support/librarian/librarian.dsp:
2203 removed linking of unused odbc32.lib and odbccp32.lib
2204 * support/scripts/winres.h:
2205 added for compilation with Visual C++ 2005 Express Edition
2207 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2209 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2212 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2214 * sdccconf_in.h: update the endian test so that SPARC Solaris
2215 does not throw syntax errors
2217 2007-08-06 Borut Razem <borut.razem AT siol.net>
2219 * doc/sdccman.lyx: removed two index entries which prevented the
2220 generation of sdcc doc archive
2222 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2224 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2225 instead of lyx 1.5.0.
2227 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2229 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2230 Lucas Loizaga, with minor modifications. Thanks!
2232 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2234 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2237 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2239 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2240 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2243 2007-07-22 Borut Razem <borut.razem AT siol.net>
2245 * configure.in, configure: re-introduced .version
2246 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2247 the version reverted to 2.7.0
2249 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * doc/sdccman.lyx: bumped version to 2.7.3
2253 * device/include/mcs51/compiler.h: fixed elif->else
2254 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2255 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2256 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2257 enable accuse for bit operands
2258 * src/SDCCmain.c (printVersionInfo),
2259 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2260 environment descriptor
2261 * src/SDCCutil.h: added getBuildEnvironment
2262 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2263 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2264 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2265 * support/regression/tests/bug1348008.c,
2266 * support/regression/tests/bug1496419.c,
2267 * support/regression/tests/bug1503067.c,
2268 * support/regression/tests/preproc.c: added empty tests
2270 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2272 * support/regression/tests/bug1678803.c: new, added
2274 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * as/link/hc08/lkihx.c,
2278 * as/link/hc08/lkrloc.c,
2279 * as/link/mcs51/lkihx.c,
2280 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2281 ihxExtendedLinearAddress
2282 * as/link/mcs51/lkrloc.c (relr),
2283 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2284 acall/ajmp, see bug 830513
2286 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2289 (cseBBlock): remember aggr2ptr has been used
2290 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2291 (geniCodeAssign): fixed bug 868103
2292 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2293 added operandSize prototype
2294 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2295 (genDataPointerSet): use max of size of right and result,
2296 (gencjne): added parameter useCarry for optimization,
2297 (genCmpEq): use carry if appropriate,
2298 (genXor): check if operand already in carry
2299 * support/regression/tests/bug-868103.c: enabled test
2301 2007-07-12 Raphael Neider <rneider AT web.de>
2303 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2305 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2307 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2308 from Robert Larice, thanks
2309 * support/regression/tests/bitopcse.c,
2310 * support/regression/tests/bitvars.c,
2311 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2312 * support/regression/tests/bug-927659.c: enabled test for z80
2313 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2314 * support/regression/tests/bug1745717.c: new, added
2315 * support/regression/tests/literalop.c,
2316 * support/regression/tests/nullstring.c: removed storage definitions that
2317 are now in testfwk.h
2319 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2321 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2322 and bool for targets that do not fully support it.
2323 * support/regression/tests/bug1546986.c,
2324 * support/regression/tests/bug1723128.c,
2325 * support/regression/tests/bug1734654.c,
2326 * support/regression/tests/bug1738367.c,
2327 * support/regression/tests/constantRange.c: only use bool if allowed
2329 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2331 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2332 Larice, also handle function pointers
2333 * support/regression/tests/bug1749275.c: new, added
2335 2007-07-03 Borut Razem <borut.razem AT siol.net>
2337 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2338 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2339 #1746528: SDCC should ignore ':' in inline assembler comments
2340 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2342 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2344 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2345 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2347 2007-06-29 Borut Razem <borut.razem AT siol.net>
2349 * src/SDCCmain.c: fixed bug
2350 #1744746: SDCC #4867: broken option --xram-size
2352 2007-06-28 Borut Razem <borut.razem AT siol.net>
2354 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2355 find out the endianess of host machine for ucsim
2357 2007-06-27 Borut Razem <borut.razem AT siol.net>
2359 * support/regression/generate-cases.py: corrected the file name
2361 * configure.in, configure, sdccconf_in.h: find out the endianess of
2363 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2366 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2368 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2370 2007-06-26 Borut Razem <borut.razem AT siol.net>
2372 * support/regression/generate-cases.py: display warning if function
2373 list is empty; implemented more flexible rule for detection of
2374 testing functions, allowing return type 'void' in the same line as
2375 the function name in the function definition
2376 * support/regression/tests/bug-1654060.c: corrected test
2377 * support/librarian/sdcclib.c: fixed warning:
2378 format '%s' expects type 'char *', but argument 2 has type 'int'
2380 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2382 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2383 Multiple infiles for sdcclib.
2385 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2387 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2390 2007-06-18 Borut Razem <borut.razem AT siol.net>
2392 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2393 how to handle comments, so they have to be removed by the
2394 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2395 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2396 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2397 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2398 table driven option hadling
2400 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2402 * src/SDCCast.c (decorateType),
2403 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2404 iCode to ast level to fix bug 1738367
2405 * support/regression/tests/bug1738367.c: new, added
2407 2007-06-15 Raphael Neider <rneider AT web.de>
2409 * src/pic16/devices.inc,
2410 * device/lib/pic16/pics.all,
2411 * device/include/pic16/pic18fregs.h,
2412 * device/include/pic16/pic18f[24][45]20.h,
2413 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2414 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2415 * device/lib/pic16/Makefile.in: faster cleanup
2417 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2419 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2421 2007-06-13 Raphael Neider <rneider AT web.de>
2423 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2425 2007-06-12 Raphael Neider <rneider AT web.de>
2427 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2428 suppress bit defines if NO_BIT_DEFINES is #define'd
2429 * device/include/pic/pic*.h: recreated all headers to include
2430 conditional bit defines
2431 * device/include/pic/pic16f886.h,
2432 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2433 * device/include/pic/recreate.sh: script to recreate the complete
2434 device library files based on the currently supported devices
2436 2007-06-12 Borut Razem <borut.razem AT siol.net>
2438 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2439 support/regression/Makefile.in, support/scripts/build.mak,
2440 support/scripts/Makefile.snapshot:
2441 use new svn URL scheme
2442 * doc/sdccman.lyx: SDCC Wiki moved to
2443 http://sdcc.wiki.sourceforge.net/
2445 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2447 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2448 * support/regression/tests/bug1734654.c: added
2450 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2452 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2453 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2454 with literal operands
2456 2007-06-10 Borut Razem <borut.razem AT siol.net>
2458 * as/link/z80/lklibr.c: fixed mingw build warning
2459 lklibr.c:575: warning: implicit declaration of function 'tolower'
2460 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2461 src/z80/main.c: move target specific options from src/SDCCmain.c
2462 to src/<target>/main.c
2464 2007-06-09 Borut Razem <borut.razem AT siol.net>
2466 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2467 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2468 * support/regression/tests/bug-1294691.c: added
2470 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2472 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2473 can also be static, fixes bug 1733438
2474 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2475 have absolute address too
2476 (computeType): added optimization for 'cond ? true : false'
2477 * support/regression/tests/absolute.c: added test for static absolute var
2479 2007-06-08 Raphael Neider <rneider AT web.de>
2481 * src/regression/Makefile: suppress parallel builds, allow easy
2482 switching between pic14/pic16 ports
2483 * src/regression/picregs.h: added pic14/16 header file switch
2484 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2485 inline.c,nestfor.c,string1.c}: include "picregs.h"
2487 2007-06-07 Borut Razem <borut.razem AT siol.net>
2489 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2490 permanent solution to suppress GCC 4.2.0 c++ warning:
2491 deprecated conversion from string constant to `char *'
2492 use 'const char *' where ever required
2493 * support/regression/generate-cases.py: implemented more flexible rule
2494 for detection of testing functions, allowing white-spaces surrounding
2495 the function name and the 'void' parameter.
2496 * support/regression/tests/constantRange.c,
2497 support/regression/tests/scott-compare3.c: fixed failing regression
2498 tests, uncovered by implementation of more flexible rule for detection
2499 of testing functions
2501 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2503 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2505 2007-06-04 Borut Razem <borut.razem AT siol.net>
2507 * configure.in, configure, config_vc.awk: sdcc version number is now
2508 stored in configure.in; removed .version
2509 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2510 doc/INSTALL.txt: version bumped to 2.7.2
2511 * sim/ucsim/configure.in, sim/ucsim/configure:
2512 use "read" to read from .version
2514 2007-06-03 Borut Razem <borut.razem AT siol.net>
2516 * */Makefile.in: removed annoying warning:
2517 Makefile:xx: Makefile.dep: No such file or directory
2519 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2521 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2522 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2523 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2524 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2525 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2526 bugfix: only use newBoolLink for bit result type
2527 * src/SDCCicode.c (geniCodeLogic): added param tree,
2528 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2529 (geniCodeLogicAndOr): use IS_BIT,
2530 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2531 (ast2iCode): added tree param to geniCodeLogic for comparisons
2532 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2533 * support/regression/tests/bug1723128.c: added test NotZero
2535 2007-06-01 Borut Razem <borut.razem AT siol.net>
2537 * SDCPP synchronized with GCC CPP release version 4.2.0,
2538 currently the latest release:
2539 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2540 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2541 support/cpp2/cppdefault.h, support/cpp2/except.h,
2542 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2543 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2544 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2545 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2546 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2547 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2548 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2549 support/cpp2/opts.h, support/cpp2/output.h,
2550 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2551 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2552 support/cpp2/system.h, support/cpp2/version.c,
2553 support/cpp2/Makefile.in: modified
2554 * support/cpp2/opts-common.c: added
2555 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2556 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2557 search for included source file in local directory
2558 * sim/ucsim/configure, sim/ucsim/configure.in:
2559 temporary solution to suppress GCC 4.2.0 c++ warning:
2560 deprecated conversion from string constant to `char *'
2562 2007-06-01 Raphael Neider <rneider AT web.de>
2564 * device/lib/pic/libdev/pic12f683.c,
2565 * device/include/pic/pic12f683.h: added GPIO bits
2567 2007-06-01 Raphael Neider <rneider AT web.de>
2569 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2570 quotation marks, clarified role of PIC14 vs. PIC16 ports
2571 * src/pic16/devices.inc,
2572 * device/include/pic16/pic18fregs.h,
2573 * device/include/pic16/pic18f[24][45]j10.h,
2574 * device/lib/pic16/pics.all,
2575 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2576 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2577 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2578 for new devices as they are not yet supported by gputils
2580 2007-05-31 Borut Razem <borut.razem AT siol.net>
2582 * Small Device C Compiler 2.7.0 released
2583 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2584 changed sdcc version to 2.7.1
2585 * support/scripts/sdcc.nsi: added How to create WIN32 release
2588 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * doc/sdccman.lyx: documented initialization and allocation of absolute
2591 variables, bit parameter passing, the need for function pointers to be
2592 reentrant and alpha quality support of inline and retrict
2594 2007-05-26 Borut Razem <borut.razem AT siol.net>
2596 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2597 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2598 * docs/knownbugs.html: updated
2600 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2604 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2606 (gencjneshort): optimized when left is AOP_DIR
2607 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2608 initializing unions in a struct/array
2609 * support/regression/fwk/include/testfwk.h: added defines for data, near
2610 and far for host and z80
2611 * support/regression/tests/bug1723128.c: new, added
2613 2007-05-22 Borut Razem <borut.razem AT siol.net>
2615 * doc/knownbugs.html: updated
2617 2007-05-21 Raphael Neider <rneider AT web.de>
2619 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2620 error message instead
2621 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2623 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2625 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2627 2007-05-21 Raphael Neider <rneider AT web.de>
2629 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2631 * src/regression/gpsim_assert.h,
2632 * src/regression/Makefile,
2633 * src/regression/pcodeopt.c: regression test for the above fix
2635 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2637 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2638 jumps to self, fixed bug 1717281
2640 2007-05-10 Borut Razem <borut.razem AT siol.net>
2642 * support/scripts/gen_known_bugs.pl: cosmetic fix
2643 * doc/knownbugs.html: generated by gen_known_bugs.pl
2645 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2647 * src/SDCCast.c (createFunction): also generate non-inlined version of
2648 function for functions declared as "static inline"
2649 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2650 function can be inlined after non-inlined version generated.
2652 2007-05-10 Borut Razem <borut.razem AT siol.net>
2654 * support/scripts/gen_known_bugs.pl: added script
2655 which generates knownbugs.html
2657 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2659 * doc/knownbugs.html: updated for release 2.7.0
2661 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2663 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2665 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2667 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2668 (throughout): updated generating comments
2669 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2670 (throughout): updated generating comments
2671 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2672 rule instead of at the second, or it might skip lines when removing the
2674 * support/regression/tests/bug1714204.c: changed test to foo
2676 2007-05-08 Borut Razem <borut.razem AT siol.net>
2678 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2679 thanks to SDCC Distributed Compile Farm members,
2680 added Z80 and GBZ80 command line options
2681 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2683 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2685 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2686 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2687 * support/regression/tests/longlit.c: modified to be tested at all and
2688 to pass the actual test
2690 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2692 * device/include/mcs51/uPSD33xx.h: Added.
2694 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * device/lib/_gptrput.c,
2697 * device/lib/_gptrget.c: removed old code,
2699 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2700 * support/regression/tests/bug1714204.c: new, added
2702 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2704 * support/regression/tests/regtrack.c: test was never executed
2705 because of the regression test being picky about white spaces.
2706 * device/lib/mcs51/crtclear.asm: added comment
2708 2007-05-06 Raphael Neider <rneider AT web.de>
2710 * device/lib/pic/Makefile.rules,
2711 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2712 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2714 2007-05-06 Raphael Neider <rneider AT web.de>
2716 * src/pic16/device.h,
2718 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2719 _pic16_setDefaultOptions): removed/reordered command-line args
2720 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2721 devices, regrouped command line args, environment variables),
2722 clarified sone points, added sections on how to add devices to the
2725 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2727 * src/z80/peeph.def: fixed bug in rule 2
2729 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2731 * src/port.h: added TARGET_MCS51_LIKE
2732 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2733 take advantage of it too
2734 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2735 (shiftR2Left2Result): Optimized: don't check shifting by 0
2736 * src/z80/peeph-z80.def,
2737 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2738 modifications, see patch 1700823
2739 * src/mcs51/peep.c (): fixed bug 1712928
2740 * support/regression/tests/bug1712928.c: new, added
2742 2007-05-05 Borut Razem <borut.razem AT siol.net>
2744 * device/lib/pic16/Makefile.common.in,
2745 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2746 removed bash dependencies
2748 2007-05-01 Borut Razem <borut.razem AT siol.net>
2751 fixed bug #1710507: --i-code-in-asm makes compile fail
2752 all iCode comments are now one liners
2753 * src/mcs51/gen.c: fixed memory leak
2755 2007-05-01 Raphael Neider <rneider AT web.de>
2757 * device/lib/pic/libdev/*.c
2758 * device/include/pic/*.h: regenerated all device libs from updated
2760 * support/scripts/inc2h.pl: documented usage, now uses strict to
2763 2007-04-30 Borut Razem <borut.razem AT siol.net>
2766 fixed bug #1669175: Problem with space in output paths
2767 documented how to use paths with spaces for Windows users
2769 2007-04-29 Borut Razem <borut.razem AT siol.net>
2771 * Fixed svn:eol-style and svn:keywords properties
2772 * src/SDCCval.c: fixed bug
2773 #1592871: Segfault with "large" const arrays of characters
2774 replaced recursion with iteration
2775 * Removed svn:executable property from non-executable files
2777 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2779 * src/mcs51/gen.c (genRet): fixed bug 1707003
2781 2007-04-27 Raphael Neider <rneider AT web.de>
2783 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2784 createReachingDefinitions,assignValnums,pic16_destructDF,
2785 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2786 prevent NULL pointer dereferences
2787 * device/lib/pic/libdev/pic16f886.c,
2788 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2789 prevent building them, gputils do not really support them yet
2791 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2793 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2794 helps printf_small. 32 bytes more __idata mem.
2796 2007-04-27 Raphael Neider <rneider AT web.de>
2798 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2799 return early when pb or pb->pcHead is NULL (patch #1708427)
2800 * src/regression/empty.c,
2801 * src/regression/Makefile: added test with empty functions
2802 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2804 2007-04-27 Borut Razem <borut.razem AT siol.net>
2806 * src/SDCCast.c: fixed feature request
2807 #1547512: Redundant strings linked when using sizeof("abc")
2809 2007-04-23 Borut Razem <borut.razem AT siol.net>
2811 * doc/sdccman.lyx, src/SDCCmain.c:
2812 peep-hole comments are generated only if --fverbose-asm option is
2813 specified and --no-peep-comments is not, as proposed by Frieder.
2814 * support/regression/Makefile.in: compile regression tests with
2815 --fverbose-asm option so one can "grep" whether a new (or an old)
2816 peephole is (still) applied; requested by Frieder.
2818 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2820 * device/include/pic/pic16f886.h,
2821 * device/include/pic/pic16f887.h,
2822 * device/lib/pic/libdev/pic16f886.c,
2823 * device/lib/pic/libdev/pic16f887.c,
2824 * device/include/pic/pic14devices.txt,
2825 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2827 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2829 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2832 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2834 * device/lib/_memset.c: assembler version for mcs51
2836 2007-04-22 Borut Razem <borut.razem AT siol.net>
2838 * support/scripts/listerr.c: program to create the list of errors and
2839 warnings list from - added
2840 * doc/sdccman.lyx: removed the note
2841 "For list of warnings and corresponding codes, see err_warn.txt"
2842 * src/SDCCsymt.c: fixed bug #1699804:
2843 Bug with some uses of sizeof(static local array) (MCS51)
2844 * support/regression/tests/bug-1699804.c: added
2846 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2848 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2849 (main): added option -i,
2850 (asmbl, case S_INCL): use search_path_fopen,
2851 mostly from patch 1579668 by Peter Miller, thanks
2852 * src/z80/main.c: fixed typo --callee-saves-bc
2853 * device/include/mcs51/compiler.h: added sfrword for Tasking
2855 2007-04-20 Borut Razem <borut.razem AT siol.net>
2857 * src/z80/main.c: replaced reserved keyword asm with asmblr
2859 2007-04-19 Borut Razem <borut.razem AT siol.net>
2861 * src/port.h: use const pointers to strings
2862 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2863 * src/pic16/main.c: include SDCCargs.h
2864 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2865 const char, since the strings are dynamically allocated
2866 * src/SDCCmain.c: options.code_seg and options.const_seg are
2867 dynamically allocated; check port specific command line options
2868 before the general ones
2869 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2871 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * device/include/ds400rom.h,
2874 * device/lib/ds390/lcd390.c,
2875 * device/lib/ds390/memcpyx.c,
2876 * device/lib/ds390/rtc390.c,
2877 * device/lib/ds400/ds400rom.c,
2878 * device/lib/ds400/memcpyx.c,
2879 * device/lib/hc08/_ret.c: more replacements of keywords with their
2880 double underscore equivalents
2881 * device/lib/ds390/Makefile.in,
2882 * device/lib/ds400/Makefile.in,
2883 * device/lib/gbz80/Makefile.in,
2884 * device/lib/hc08/Makefile.in,
2885 * device/lib/mcs51/Makefile.in,
2886 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2888 2007-04-17 Borut Razem <borut.razem AT siol.net>
2890 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2891 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2892 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2893 to --fverbose-asm, to be gcc'ish
2895 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2897 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2899 2007-04-17 Borut Razem <borut.razem AT siol.net>
2901 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2902 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2903 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2904 with their double underscore equivalent
2906 2007-04-14 Borut Razem <borut.razem AT siol.net>
2908 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2911 2007-04-13 Borut Razem <borut.razem AT siol.net>
2913 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2915 * device/examples/serialcomm/windows/serial.[ch],
2916 device/examples/serialcomm/windows/test_serialcomm.cpp:
2917 updated by Bela Torok
2918 * device/examples/serialcomm/windows/serialcomm.dsw,
2919 device/examples/serialcomm/windows/serialcomm.dsp: added
2921 2007-04-13 Jan Waclawek <wek AT efton.sk>
2923 * doc/sdccman.lyx: additions and changes at various places
2924 (submitted as #1697136).
2925 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2927 2007-04-10 Borut Razem <borut.razem AT siol.net>
2929 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2930 LyX file format changed to 245
2931 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2932 "FreeWare" replaced with "free open source"
2934 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2936 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2938 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2940 * device/include/pic16/pic18fregs.h,
2942 * device/lib/_decdptr.c,
2943 * device/lib/_divsint.c,
2944 * device/lib/_divslong.c,
2945 * device/lib/_divuint.c,
2946 * device/lib/_divulong.c,
2947 * device/lib/_fs2schar.c,
2948 * device/lib/_fs2sint.c,
2949 * device/lib/_fs2slong.c,
2950 * device/lib/_fs2uchar.c,
2951 * device/lib/_fs2uint.c,
2952 * device/lib/_fs2ulong.c,
2953 * device/lib/_fsadd.c,
2954 * device/lib/_fscmp.c,
2955 * device/lib/_fsdiv.c,
2956 * device/lib/_fseq.c,
2957 * device/lib/_fsget1arg.c,
2958 * device/lib/_fsget2args.c,
2959 * device/lib/_fsgt.c,
2960 * device/lib/_fslt.c,
2961 * device/lib/_fsmul.c,
2962 * device/lib/_fsneq.c,
2963 * device/lib/_fsnormalize.c,
2964 * device/lib/_fsreturnval.c,
2965 * device/lib/_fsrshift.c,
2966 * device/lib/_fssub.c,
2967 * device/lib/_fsswapargs.c,
2968 * device/lib/_gptrget.c,
2969 * device/lib/_gptrgetc.c,
2970 * device/lib/_gptrput.c,
2971 * device/lib/_logexpf.c,
2972 * device/lib/_modsint.c,
2973 * device/lib/_modslong.c,
2974 * device/lib/_moduint.c,
2975 * device/lib/_modulong.c,
2976 * device/lib/_mulint.c,
2977 * device/lib/_mullong.c,
2978 * device/lib/_schar2fs.c,
2979 * device/lib/_ser.c,
2980 * device/lib/_setjmp.c,
2981 * device/lib/_sint2fs.c,
2982 * device/lib/_slong2fs.c,
2983 * device/lib/_spx.c,
2984 * device/lib/_uchar2fs.c,
2985 * device/lib/_uint2fs.c,
2986 * device/lib/_ulong2fs.c,
2987 * device/lib/asincosf.c,
2988 * device/lib/atanf.c,
2989 * device/lib/calloc.c,
2990 * device/lib/ds390/tinibios.c,
2991 * device/lib/ds400/tinibios.c,
2992 * device/lib/expf.c,
2993 * device/lib/free.c,
2994 * device/lib/hc08/_mulint.c,
2995 * device/lib/logf.c,
2996 * device/lib/malloc.c,
2997 * device/lib/printf_fast.c,
2998 * device/lib/printf_tiny.c,
2999 * device/lib/printfl.c,
3000 * device/lib/realloc.c,
3001 * device/lib/ser_ir.c,
3002 * device/lib/serial.c,
3003 * support/regression/tests/libmullong.c: replaced all special keywords
3004 with their double underscore equivalent
3005 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3006 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3008 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3009 (genRet): if the bit-symbol is ruonly it already is in the carry
3010 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3011 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3012 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3013 type UCHAR if dest is not bit
3015 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3017 * device/include/math.h,
3018 * device/lib/cotf.c,
3019 * device/lib/expf.c,
3020 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3022 2007-04-01 Borut Razem <borut.razem AT siol.net>
3024 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3025 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3026 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3027 gcc_unreachable() called internal_error()...
3029 2007-03-30 Raphael Neider <rneider AT web.de>
3031 * src/pic/ralloc.c (isData): suppress garbage debug output
3033 2007-03-28 Borut Razem <borut.razem AT siol.net>
3036 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3037 is developed, built and used worldwide, and the word "night" doesn't
3040 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3042 * device/include/mcs51/C8051F360.h: new, added
3043 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3045 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3047 * src/SDCC.y (declaration_specifiers, function_specifier),
3048 * support/Util/SDCCerr.c,
3049 * support/Util/SDCCerr.h,
3051 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3053 * src/SDCCmem.c (deallocParms),
3054 * src/SDCCast.c: support for function inlining, not quite complete
3055 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3056 'restrict' qualifier
3058 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3060 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3061 (saveRBank, unsaveRBank): don't save bits,
3062 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3063 * support/regression/tests/bug1535242.c: new, added
3064 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3065 thanks Alexey Shamrin <shamrin AT gmail.com>,
3066 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3067 removed header guard)
3069 * sdcc.spec: bumped version to 2.6.5
3070 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3072 2007-03-22 Borut Razem <borut.razem AT siol.net>
3074 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3075 fixed bug #1653671: sdcdb integration into ddd is broken
3077 2007-03-22 Raphael Neider <rneider AT web.de>
3079 * src/pic/gen.c (popGetExternal): augmented to also create references
3080 to external variables (not only labels),
3081 (genCall): comment on plan to reduce PAGESEL overhead,
3082 (genFunction, genEndFunction): also save/restore FSR around interrupt
3083 handling code, removed lots of unused code
3084 (genDivOneByte): release acquired temp register
3085 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3087 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3088 for registers that need to be saved during interrupts (FSR, STATUS,
3089 PCLATH; W needs special handling), currently only FSR is used
3091 2007-03-22 Raphael Neider <rneider AT web.de>
3093 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3095 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3097 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3099 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3101 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3103 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3105 * as/link/aslink.h: added LKOBJEXT
3106 * as/link/hc08/link_hc08.dsp,
3107 * as/link/hc08/Makefile.bcc,
3108 * as/link/hc08/Makefile.in,
3109 * as/link/mcs51/aslink.dsp,
3110 * as/link/mcs51/Makefile.bcc,
3111 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3112 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3113 * as/link/lkaomf51.c: merged and moved
3114 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3115 * as/link/z80/lkdata.c,
3116 * as/link/lkdata.c: merged and moved
3117 * as/link/hc08/lkmain.c,
3118 * as/link/mcs51/lkmain.c: cosmetic changes
3119 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3120 * as/link/lklex.c: use LKOBJEXT
3121 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3122 ANSI-fied functions, removed bubble-sorts
3123 * as/link/z80/lksym.c as/link/lksym.c: merged,
3125 * as/link/z80/linkgbz80.dsp,
3126 * as/link/z80/linkz80.dsp,
3127 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3128 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3129 * as/link/z80/lkhead.c,
3130 * as/link/z80/lklex.c: deleted
3131 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3132 * as/link/z80/lkmain.c: added copyfile()
3134 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3136 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3138 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3140 * device/lib/_strlen.c: assembler version for mcs51
3142 2007-03-13 Raphael Neider <rneider AT web.de>
3144 * device/include/pic16/pic18f2221.h,
3145 * device/include/pic16/pic18f2321.h,
3146 * device/include/pic16/pic18f2331.h,
3147 * device/include/pic16/pic18f4221.h,
3148 * device/include/pic16/pic18f4321.h,
3149 * device/include/pic16/pic18f4331.h: fixed config byte location names
3150 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3151 consistently named config byte locations
3153 2007-03-13 Borut Razem <borut.razem AT siol.net>
3155 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3156 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3157 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3158 as/link/z80/Makefile.in, as/z80/Makefile.in:
3161 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3163 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3164 * device/lib/printf_large.c: pointer was converted to generic
3165 pointer for mcs51 models other than model-small (Maarten noticed)
3167 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3169 * device/include/mcs51/ADuC84x.h: Added.
3171 2007-03-10 Borut Razem <borut.razem AT siol.net>
3173 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3174 fixed RFE #1624219: double backslashes in filenames;
3175 functions hexEscape(), octalEscape() and copyStr() moved from
3176 SDCCval.c to SDCCutil.c and made them glovbally available
3178 2007-03-09 Borut Razem <borut.razem AT siol.net>
3180 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3181 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3182 1673361: Missaligned comments in output files
3184 2007-03-09 Raphael Neider <rneider AT web.de>
3186 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3188 2007-03-09 Raphael Neider <rneider AT web.de>
3192 * src/pic/ralloc.c: suppress undesired debug output
3193 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3195 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3197 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3199 2007-03-07 Borut Razem <borut.razem AT siol.net>
3201 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3202 search include files in the current directory
3204 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3206 * src/SDCCglue.c (emitMaps, glue),
3207 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3209 * support/regression/tests/absolute.c: added xdata test
3211 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3213 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3214 added condition to macro, fixes bug 1666080
3216 2007-03-02 Raphael Neider <rneider AT web.de>
3218 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3220 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3222 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3223 be cleared. Unconditionally set __XPAGE
3224 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3226 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3231 * src/mcs51/rtrack.c,
3233 * doc/sdccman.lyx: added --no-gen-comments
3234 * src/mcs51/peeph.def: added 192.b, disabled 185
3236 2007-02-25 Raphael Neider <rneider AT web.de>
3238 * src/pic16/gen.c (genCast): fixed typo
3239 * device/lib/pic16/Makefile.subdir: only install existing files
3240 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3242 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3244 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3245 * device/lib/mcs51/crtclear.asm,
3246 * device/lib/mcs51/crtxclear.asm: renumbered labels
3247 * device/lib/mcs51/Makefile.in: added crtcall.asm
3248 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3249 * src/mcs51/gen.c (movc): removed,
3250 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3252 (toCarry, genSend, genRet): added function toCarry,
3253 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3254 (assignBit, genAssign, genCast): added function assignBit
3255 * src/mcs51/Makefile.bcc: added rtrack.c
3256 * src/mcs51/ralloc.h: made valueKnown a bitfield
3257 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3258 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3259 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3260 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3261 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3262 (_pop): only pop valid pairs, see gencjneshort,
3263 (gencjneshort): return pair that still needs to be popped, restructured,
3264 (gencjne, genCmpEq): call _pop
3266 2007-02-23 Raphael Neider <rneider AT web.de>
3268 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3270 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3272 * device/include/mcs51/P89LPC925.h: Added.
3274 2007-02-18 Raphael Neider <rneider AT web.de>
3276 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3278 2007-02-17 Borut Razem <borut.razem AT siol.net>
3280 * support/cpp2/directives.c, support/cpp2/version.c:
3281 synchronized with GCC CPP 4.1.2
3283 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3285 * src/mcs51/rtrack.h,
3286 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3287 by checking the strings passed by emitcode() to the assembler.
3288 Feel free to change. This in part addresses RFE #482179.
3289 Set environment variable SDCC_RTRACK to enable.
3290 * src/mcs51/gen.c: inserted hooks
3291 * src/mcs51/ralloc.h: added two members to struct regs
3292 * support/regression/tests/regtrack.c: added
3294 2007-02-14 Borut Razem <borut.razem AT siol.net>
3296 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3297 * Makefile.in: applied patch from Makefile related part of
3298 #1469393: Compiler does not initialize static data
3300 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3302 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3303 for better fix of bug 1273984, compiles pic16 rand.c
3305 2007-02-12 Borut Razem <borut.razem AT siol.net>
3307 * src/pic16/main.c: fixed pic16 standard library directory bug
3309 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3311 * src/hc08/gen.c (genSwap): fix swap regression test
3313 2007-02-10 Borut Razem <borut.razem AT siol.net>
3315 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3317 * support/regression/tests/bug-1654060.c: added regression test for
3320 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3322 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3323 bit moves in return statement
3325 2007-02-09 Borut Razem <borut.razem AT siol.net>
3327 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3330 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3332 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3333 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3335 2007-02-07 Raphael Neider <rneider AT web.de>
3337 * src/pic16/devices.inc,
3338 * device/include/pic16/pic18fregs.h,
3339 * device/include/pic16/pic18f[24][34]31.h,
3340 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3341 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3342 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3344 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3346 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3347 can this have lived here for so many years?
3348 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3349 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3350 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3352 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3354 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3355 appended by loop induction must be at the very end of the eBBlock
3357 2007-02-05 Kevin Vigor
3359 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3361 2007-02-05 Borut Razem <borut.razem AT siol.net>
3363 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3364 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3366 2007-02-03 Borut Razem <borut.razem AT siol.net>
3368 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3369 applied patch #1646602 option to set default signedness of char to
3370 unsigned, added -funsigned-char command line option,
3371 thanks to Gunther Jehle
3372 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3373 prompt for file deletion a few hundred times (especially the
3374 subversion files, which have ro permissions so it asks for
3375 confirmation), thanks to Simon McAuliffe;
3376 added {} + option to find in order to remove multiple files from a
3379 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3381 * device/include/mcs51/SST89x5xRDx.h: Added.
3383 2007-02-02 Raphael Neider <rneider AT web.de>
3385 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3386 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3388 2007-02-01 Raphael Neider <rneider AT web.de>
3390 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3393 2007-01-31 Borut Razem <borut.razem AT siol.net>
3395 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3396 if compiled with GCC. Thanks to Raphael Neider
3398 2007-01-31 Raphael Neider <rneider AT web.de>
3400 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3401 operand names, handles name and (name + n) for all n,
3402 (sameBank): restructured, also check bank allocation policy,
3403 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3404 (pic14_operandsAllocatedInSameBank): check whether to operands
3405 will be allocated into the same bank (i.e., section) to reduce
3406 BANKSEL overhead, queried from pcode.c:sameBank,
3407 (pic14printLocals): reintroduced clustering registers into a single
3408 section: all compiler generated symbols will now reside in one
3409 bank (per file), reducing BANKSEL overhead and code size,
3410 (showAllMemmaps): use local dbuf where possible
3412 2007-01-29 Raphael Neider <rneider AT web.de>
3414 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3415 (call_libraryfunc): retrieve/create symbol and mark as used,
3416 (genFunction): mark defined functions as non-extern and add again
3417 to code memmap for later output
3418 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3419 (pic14printLocals): reworked for new symbol emission,
3420 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3421 showAllMemmaps): reworked symbol output using dbufs, added handling
3422 of string literals (still incomplete),
3423 (picglue): removed symbol emission, moved into showAllMemmaps,
3424 (emitSymbolSet): new workhorse for symbol output,
3425 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3427 2007-01-29 Borut Razem <borut.razem AT siol.net>
3429 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3430 component contains the extension separator.
3432 2007-01-28 Borut Razem <borut.razem AT siol.net>
3434 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3436 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3437 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3438 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3439 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3440 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3441 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3442 src/z80/gen.c, support/Util/MySystem.c:
3443 accept slash and backslash as directory separator on WIN32 and
3446 2007-01-28 Raphael Neider <rneider AT web.de>
3448 * src/pic16/devices.inc,
3449 * device/include/pic16/pic18f[24][23]21.h,
3450 * device/include/pic16/pic18fregs.h,
3451 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3452 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3453 * device/lib/pic16/libio/adc.ignore,
3454 * device/lib/pic16/libio/i2c.ignore,
3455 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3456 family, as gputils do not yet support the devices
3457 * device/lib/pic16/Makefile.subdir: ignore errors on install
3458 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3459 headers and libraries from gputils .inc files
3461 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3463 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3465 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3467 * doc/sdccman.lyx: add printf benchmarks
3469 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3471 * device/lib/printf_fast.c: fix %c, char promoted to int
3472 * device/lib/printf_tiny.c: fix %c, char promoted to int
3474 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3476 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3478 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3480 * support/regression/tests/swap.c: 64 bit hosts failed
3481 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3483 2007-01-25 Raphael Neider <rneider AT web.de>
3485 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3486 based on absolute register address, patch by Alex Blond
3488 2007-01-22 Raphael Neider <rneider AT web.de>
3490 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3491 emitted, do not emit them again...
3493 2007-01-22 Raphael Neider <rneider AT web.de>
3495 * src/regression/bank1.c, src/regression/compare6.c,
3496 src/regression/add.c: cosmetic changes
3497 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3498 * src/pic/gen.c: fixed global zero and one,
3499 (aopForSym): removed unued code,
3500 (aopGet): assert aop is defined, check and use `index' of
3501 pCodeImmd operands (fixes #1630908),
3502 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3503 (register_reassign): prevent accidental register unification,
3504 (ReuseReg): cosmetic changes (also above)
3505 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3506 pic14emitStaticSeg): do not emit initialized data,
3507 (printIval*): replaced with working versions,
3508 (pic14createInterruptVect,picglue): use idata for initialized data,
3509 now init data should work in all modules (not only main()),
3510 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3512 2007-01-21 Borut Razem <borut.razem AT siol.net>
3514 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3515 use -fPIC or -fpic if they are supported and not ignored
3516 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3517 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3519 2007-01-20 Borut Razem <borut.razem AT siol.net>
3521 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3522 implemented RFE #1470316: allow "$" in variable names
3524 2007-01-20 Raphael Neider <rneider AT web.de>
3526 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3528 2007-01-20 Raphael Neider <rneider AT web.de>
3530 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3531 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3532 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3533 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3534 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3535 * device/lib/pic/libdev/pic*.c,
3536 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3537 * device/lib/pic/libdev/Makefile.in: show progress
3539 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3541 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3542 * support/scripts/sdcc_cygwin_mingw32,
3543 * support/scripts/sdcc_mingw32,
3544 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3545 conformance with autoconf 2.6
3547 2007-01-19 Raphael Neider <rneider AT web.de>
3549 * src/pic/device.c (register_map): fixed list construction
3550 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3551 (genMod): removed case for genModbits,
3552 (genModbits): removed as now unused/unimplemented
3553 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3555 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3557 * support/regression/tests/swap.c: added in response to #1638622
3558 * doc/sdccman.lyx: synced version, minor changes
3560 2007-01-18 Borut Razem <borut.razem AT siol.net>
3562 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3563 thanks to Gunther Jehle
3564 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3565 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3566 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3567 use filename in lineno instead.
3568 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3569 print the file name in ast_print()
3571 2007-01-18 Borut Razem <borut.razem AT siol.net>
3573 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3575 * src/SDCC.lex: stringLiteral() returns const char pointer,
3576 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3577 fixed column counting
3578 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3579 accept const char pointer as parameter
3580 * src/SDCCdwarf2.c: corrected buffer size
3582 2007-01-17 Borut Razem <borut.razem AT siol.net>
3584 * support/Util/dbuf_string.c: fixed for amd64
3586 2007-01-15 Borut Razem <borut.razem AT siol.net>
3588 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3589 removed terminal symbol ELIPSIS, since it was never generated by the
3590 lexer and it was wrongly used in parameter_identifier_list rule
3592 2007-01-15 Raphael Neider <rneider AT web.de>
3594 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3595 code page and data banking description
3596 * src/pic/genarith.c,
3597 * src/pic/gen.h: removed bit arithmetic functions,
3598 updated exit(1) to exit(EXIT_FAILURE)
3599 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3600 * device/include/pic16/pic18f2455.h,
3601 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3602 TRISD and TRISE, fixed/added some bit names
3603 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3604 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3605 updated pic18f2455.{c,h} instead of duplicating them
3607 2007-01-14 Borut Razem <borut.razem AT siol.net>
3609 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3610 Cannot debug files that contain spaces in the path name
3611 by converting spaces in asm file name to underscores
3613 2007-01-13 Borut Razem <borut.razem AT siol.net>
3615 * doc/sdccman.lyx: fixed format errors
3617 2007-01-10 Borut Razem <borut.razem AT siol.net>
3619 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3620 codeseg/constseg #pragma fail
3621 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3622 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3623 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3624 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3626 2007-01-09 Borut Razem <borut.razem AT siol.net>
3628 * get rid of diagnistic.[ch], pretty-print.[ch],
3629 c-pretty-print.[ch], ... used just for error, warning, ...
3631 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3632 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3633 suppoprt/cpp2/pretty-print.[ch]:
3635 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3636 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3637 suppoprt/cpp2/sdcpp.dsp:
3640 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3642 * device/lib/printf_large.c (output_float): removed recursion,
3643 use smaller buffer on stack for mcs51,
3644 fixed bug printing 1.96
3645 * support/regression/tests/snprintf.c: added test
3647 2007-01-07 Borut Razem <borut.razem AT siol.net>
3649 * use dynamic memory buffers instead temporary files
3650 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3652 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3653 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3654 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3655 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3656 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3657 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3658 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3659 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3660 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3661 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3662 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3663 support/Util/dbuf.c, support/Util/dbuf.h:
3665 * .version, sdcc.spec: bumped version to 2.6.4
3667 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3669 * src/port.h: added TARGET_Z80_LIKE macro
3670 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3671 output PSEG location if --xram-loc or --xstack-loc was used
3672 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3674 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3676 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3677 * as/as_z80.dsp, as/z80/as_z80.dsp,
3678 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3679 * sdcc.dsw: moved project files into subdir
3680 * as/hc08/as_hc08.dsp,
3681 * as/hc08/Makefile.bcc,
3682 * as/hc08/Makefile.in,
3683 * as/mcs51/Makefile.bcc,
3684 * as/mcs51/Makefile.in,
3685 * as/z80/Makefile.bcc,
3686 * as/z80/Makefile.in,
3687 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3690 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3693 * as/mcs51/asmain.c,
3695 * as/z80/assym.c: removed include "strcmpi.h"
3696 * as/hc08/strcmpi.c,
3697 * as/hc08/strcmpi.h,
3698 * as/mcs51/strcmpi.c,
3699 * as/mcs51/strcmpi.h,
3700 * support/Util/strcmpi.c,
3701 * support/Util/strcmpi.h: removed files
3702 * as/strcmpi.c: added as_strncmpi()
3704 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3706 * sdcc.dsw: Added some dependencies on project config.dsp
3708 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3710 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3711 with [di]ram_start to fix a regresion
3713 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3715 * configure.in: added missing mcs51 in status output
3716 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3718 * debugger/mcs51/clean.mk (distclean): remove config.h
3719 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3720 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3721 options.h, s-options-h and options.c
3722 * support/cpp2/clean.mk: unused, removed
3723 * Makefile.common.in,
3726 * as/hc08/Makefile.in,
3728 * as/mcs51/Makefile.in,
3729 * as/mcs51/clean.mk,
3732 * as/z80/Makefile.in,
3734 * as/link/Makefile.in,
3735 * as/link/hc08/Makefile.in,
3736 * as/link/hc08/clean.mk,
3737 * as/link/mcs51/Makefile.in,
3738 * as/link/mcs51/clean.mk,
3739 * as/link/z80/Makefile.in,
3740 * as/link/z80/clean.mk,
3741 * as/link/z80/conf.mk,
3742 * debugger/mcs51/Makefile.in,
3743 * debugger/mcs51/clean.mk,
3744 * device/include/Makefile.in,
3745 * device/lib/Makefile.in,
3746 * device/lib/mcs51/Makefile.in,
3747 * device/lib/pic/Makefile.in,
3748 * device/lib/pic/Makefile.common.in,
3749 * device/lib/pic/Makefile.subdir,
3750 * device/lib/pic/Makefile.rules,
3751 * device/lib/pic16/libio/Makefile.in,
3752 * device/lib/pic16/Makefile.subdir,
3753 * device/lib/pic16/libdev/Makefile.in,
3754 * device/lib/pic16/Makefile.rules,
3755 * device/lib/pic16/Makefile.common.in,
3756 * sim/ucsim/avr.src/Makefile.in,
3757 * sim/ucsim/main_in.mk,
3758 * sim/ucsim/cmd.src/Makefile.in,
3759 * sim/ucsim/doc/Makefile.in,
3760 * sim/ucsim/gui.src/Makefile.in,
3761 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3762 * sim/ucsim/gui.src/serio.src/Makefile.in,
3763 * sim/ucsim/hc08.src/Makefile.in,
3764 * sim/ucsim/libltdl/Makefile.in,
3765 * sim/ucsim/s51.src/Makefile.in,
3766 * sim/ucsim/sim.src/Makefile.in,
3767 * sim/ucsim/sim.src/conf.mk,
3768 * sim/ucsim/xa.src/Makefile.in,
3769 * sim/ucsim/z80.src/Makefile.in,
3773 * support/cpp2/Makefile.in,
3774 * support/librarian/Makefile.in,
3775 * support/librarian/clean.mk,
3776 * support/makebin/Makefile.in,
3777 * support/makebin/clean.mk,
3778 * support/packihx/Makefile.in,
3779 * support/regression/Makefile.in,
3780 * support/regression/ports/ds390/spec.mk,
3781 * support/regression/ports/gbz80/spec.mk,
3782 * support/regression/ports/hc08/spec.mk,
3783 * support/regression/ports/mcs51/spec.mk,
3784 * support/regression/ports/mcs51-large/spec.mk,
3785 * support/regression/ports/mcs51-medium/spec.mk,
3786 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3787 * support/regression/ports/pic14/spec.mk,
3788 * support/regression/ports/pic16/spec.mk,
3789 * support/regression/ports/mcs51-stack-auto/spec.mk,
3790 * support/regression/ports/ucz80/spec.mk,
3791 * support/regression/ports/xa51/spec.mk,
3792 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3793 adding a slash after $(top_builddir) and/or adding @datarootdir@
3795 * debugger/mcs51/configure.in,
3796 * device/lib/pic/configure.in,
3797 * device/lib/pic16/configure.in,
3798 * sim/ucsim/configure.in,
3799 * support/cpp2/configure.in,
3800 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3802 * debugger/mcs51/configure,
3803 * device/lib/pic/configure,
3804 * device/lib/pic16/configure,
3805 * sim/ucsim/configure,
3806 * support/cpp2/configure,
3807 * support/packihx/configure: generated with autoconf 2.60
3809 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3811 * as/link/hc08/lkihx.c (newArea),
3812 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3814 2007-01-02 Borut Razem <borut.razem AT siol.net>
3816 * doc/sdccman.lyx: documented #pragma sdcc_hash
3817 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3819 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3821 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3823 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3824 empty 'while'-loop to work correctly, see regression test 'while.c'
3825 * support/regression/tests/while.c: added
3827 2007-01-01 Borut Razem <borut.razem AT siol.net>
3829 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3830 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3831 support/cpp2/libcpp/sdcpp.c:
3832 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3833 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3834 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3836 2006-12-31 Borut Razem <borut.razem AT siol.net>
3838 * SDCPP synchronized with GCC CPP release version 4.1.1,
3839 currently the latest release:
3840 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3841 support/cpp2/libcpp/include/cpp-id-data.h
3842 support/cpp2/libiberty/fopen_unlocked.c
3843 support/cpp2/libiberty/md5.c
3845 support/cpp2/opt-functions.awk
3846 support/cpp2/opt-gather.awk
3847 support/cpp2/optc-gen.awk
3848 support/cpp2/opth-gen.awk:
3850 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3851 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3852 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3853 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3854 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3855 support/cpp2/diagnostic.h, support/cpp2/except.h,
3856 support/cpp2/hwint.h, support/cpp2/input.h,
3857 support/cpp2/intl.h, support/cpp2/move-if-change,
3858 support/cpp2/opts.c, support/cpp2/opts.h,
3859 support/cpp2/output.h, support/cpp2/prefix.c,
3860 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3861 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3862 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3863 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3864 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3865 support/cpp2/version.c:
3867 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3868 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3869 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3870 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3871 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3872 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3873 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3874 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3875 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3876 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3877 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3879 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3880 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3881 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3882 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3883 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3884 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3885 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3886 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3887 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3888 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3889 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3890 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3891 support/cpp2/system.h:
3894 2006-12-31 Borut Razem <borut.razem AT siol.net>
3896 * configure.in, configure: fixed bug #1538756: configure dies if bison
3897 and flex are not installed, 2nd try
3899 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3901 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3902 400.x for better code in RFE 899102
3904 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3906 * src/SDCCpeeph.c (deadMove),
3908 * src/mcs51/peep.h: renamed 'op' by 'reg'
3909 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3910 (scan4op): small change for removeDeadMove(), added support for
3911 'callee saves' and/or PACLL function calls,
3912 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3913 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3914 left in new dispatcher mcs51DeadMove()
3915 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3917 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3919 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3921 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3922 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3924 2006-12-30 Borut Razem <borut.razem AT siol.net>
3926 * support/cpp2/spacs.h: deleted from svn
3927 * configure.in, configure: fixed bug #1538756: configure dies if bison
3928 and flex are not installed
3930 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3932 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3933 with this z80 passes printf float test when enabled
3934 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3936 2006-12-28 Borut Razem <borut.razem AT siol.net>
3938 * support/cpp2/config.in, support/cpp2/configure.in,
3939 support/cpp2/configure, support/cpp2/Makefile.in:
3940 fix for the solaris build
3942 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3944 * src/SDCC.y (type_specifier2, pointer),
3946 * src/SDCCsymt.c (mergeSpec, checkSClass),
3947 * support/Util/SDCCerr.c,
3948 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3949 * support/valdiag/valdiag.py: Allow test cases to specify
3950 required language standard
3951 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3952 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3954 2006-12-27 Borut Razem <borut.razem AT siol.net>
3956 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3957 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3959 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3961 * support/cpp2/libiberty/Makefile.bcc: updated
3962 * src/pic16/main.c: fixed #pragma udata handling
3963 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3965 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3967 * src/SDCCpeeph.c: made labelHashEntry global,
3968 made pcDistance, FBYNAME static,
3969 (pcDistance): made static, use isComment and isLabel,
3971 (getLabelRef): added, extracted from labelRefCount(),
3972 (labelRefCount): use new getLabelRef(),
3973 (callFuncByName): made static, added deadMove,
3974 use isComment and isLabel,
3975 (newPeepRule): made static, set isLabel,
3976 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3977 labels from peephole rules,
3978 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3979 when isComment or isLabel is set
3980 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3981 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3983 * src/mcs51/peep.h: added
3984 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3985 * src/port.h: added peep->deadMove to port structure
3986 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3987 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3988 deadMove, finally removed no. 1 and 2
3995 * src/hc08/gen.c: mark lines with isComment or isLabel
3996 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3998 * sdcc.spec: bumped version to 2.6.3
4000 2006-12-26 Borut Razem <borut.razem AT siol.net>
4002 * support/cpp2/Makefile.in: added dependency on options.h
4003 * configure: regenerated
4004 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4005 * support/cpp2/Makefile.in: added vasprintf.c
4007 2006-12-25 Borut Razem <borut.razem AT siol.net>
4009 * SDCPP synchronized with GCC CPP release version 3.4.6,
4010 the latest release before 4.x:
4011 * support/cpp2/Makefile.in, support/cpp2/config.h,
4012 support/cpp2/configure, support/cpp2/configure.in,
4013 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4014 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4015 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4016 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4017 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4018 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4019 support/cpp2/cpptrad.c, support/cpp2/except.h,
4020 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4021 support/cpp2/hwint.h, support/cpp2/intl.h,
4022 support/cpp2/line-map.c, support/cpp2/line-map.h,
4023 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4024 support/cpp2/output.h, support/cpp2/prefix.c,
4025 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4026 support/cpp2/system.h, support/cpp2/version.c:
4028 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4029 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4030 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4031 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4032 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4033 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4034 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4035 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4036 support/cpp2/move-if-change, support/cpp2/opts.c,
4037 support/cpp2/opts.h, support/cpp2/opts.sh,
4038 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4039 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4040 support/cpp2/win32, support/cpp2/win32/dirent.c,
4041 support/cpp2/win32/dirent.h:
4043 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4044 * support/cpp2/sdcpp.h: renamed from sdcc.h
4045 * sdcppinit.c: deleted
4047 2006-12-23 Borut Razem <borut.razem AT siol.net>
4049 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4050 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4051 preproc.c: an other try to fix bug #982435: introduced
4052 -pedantic-parse-number command line option and pedantic_parse_number
4055 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4057 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4059 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4060 corrected overlayed areax addresses, warn about memory overlaps
4061 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4070 * src/port.h: added xabs_name and iabs_name
4071 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4072 (glue, emitMaps): create and emit maps d_abs and i_abs
4073 * src/SDCCglue.h: cosmetic changes
4074 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4076 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4077 (allocDefault): put absolute, initialized globals in them
4078 * support/regression/tests/absolute.c: added absolute bdata test
4079 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4081 2006-12-20 Borut Razem <borut.razem AT siol.net>
4083 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4084 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4085 added regression test for bug #982435
4087 2006-12-18 Borut Razem <borut.razem AT siol.net>
4089 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4090 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4091 small cosmetic changes
4092 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4093 * support/regression/tests/bug-1351710.c: added regression test
4095 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4097 * doc/sdccman.lyx: added the long missed iCode table
4098 "<where is figure II?>", added links to wiki
4100 2006-12-17 Borut Razem <borut.razem AT siol.net>
4102 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4103 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4104 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4105 unified table driven pragma handling, pragma argument type checking
4106 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4107 current one - version 1.1.3
4108 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4110 2006-12-13 Raphael Neider <rneider AT web.de>
4112 * src/pic/device.h: removed AssignedMemory structure and macros
4113 * src/pic/device.c: removed global finalMapping (linker assigns
4115 (register_map): add SFRs to remembered memRanges
4116 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4117 assignFixedRegisters,assignRelocatableRegisters): removed,
4118 (setMaxRAM,validAddress): adapted accordingly,
4119 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4120 reasonably sized sharebanks,
4121 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4122 (allDefsOutOfRange): removed unused code,
4123 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4125 * src/pic/pcode.c (register_reassign): removed recursion warning,
4126 fired far too often,
4127 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4128 to use existing pic14_stringInSet() to avoid duplicate symbols,
4129 tidied up the code a bit,
4130 (pic14printLocals): added in symmetry to printExterns, replaces
4131 writeUsedRegs more or less,
4132 (picglue): call new pic14_printLocals(),
4133 * device/include/pic/pic*.h: removed #pragma memmap directives,
4134 information gathered from include/pic/pic14devices.txt
4135 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4137 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4141 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4143 * device/include/mcs51/cc2430.h: fixed missing ';'
4145 2006-12-10 Raphael Neider <rneider AT web.de>
4147 * device/lib/pic16/libc/stdio/vfprintf.c,
4148 * device/lib/pic16/libc/stdio/printf_small.c,
4149 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4150 char arguments, as char varargs are cast to int by the caller,
4151 hopefully fixes #1604915 (other device libraries are still affected)
4153 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4155 * src/mcs51/ralloc.c (packRegsForAssign),
4156 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4158 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * device/include/malloc.h: removed init_dynamic_memory
4161 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4162 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4163 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4164 * device/lib/libsdcc.lib,
4165 * device/lib/Makefile.in,
4166 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4167 * doc/sdccman.lyx: documented use of new _heap.c
4168 * support/regression/tests/malloc.c: removed init_dynamic_memory
4169 * src/cdbFile.c(spacesToUnderscores): new function,
4170 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4172 * device/include/tinibios.h: removed defines for putchar and getchar
4173 * device/lib/ds390/Makefile.in: added putchar.c
4174 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4176 2006-12-09 Borut Razem <borut.razem AT siol.net>
4178 * support/cpp2/sdcc.h: prevent multiple inclusion
4179 * support/cpp2/options.h: deleted
4181 2006-12-08 Borut Razem <borut.razem AT siol.net>
4183 * support/cpp2/sdcc.h: removed x*alloc() macros
4184 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4185 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4186 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4187 * support/cpp2/system.h: moved #include "sdcc.h"
4188 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4189 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4191 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4192 -funsigned-char options
4193 * support/cpp2/sdcppmain.c: fixed bug 1611411
4195 2006-12-07 Borut Razem <borut.razem AT siol.net>
4197 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4200 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4202 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4203 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4205 * .version: bumped to 2.6.2 because a) it's been a while
4206 b) the linker sources have moved c) the preprocessor is upgraded
4208 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4210 * support/regression/tests/snprintf.c: some checks
4211 * lib/src/printf_large.c: %bc: read char instead of int from stack
4213 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4215 * device/include/mcs51/cc2430.h: inserted _XPAGE
4217 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4219 * device/include/mcs51/cc2430.h: added
4221 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4223 * device/include/asm/default/features.h,
4224 * device/include/asm/ds390/features.h,
4225 * device/include/mcs51/at89s53.h,
4226 * device/include/ser.h,
4227 * device/include/ser_ir.h,
4228 * device/include/serial.h: changed keywords to double underscore variants,
4229 fixes bug 1590261 some more, thanks Steven Borley
4231 2006-12-01 Raphael Neider <rneider AT web.de>
4233 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4234 but emit warning (recursion is not supported for pic14)
4236 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4238 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4239 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4241 2006-11-30 Raphael Neider <rneider AT web.de>
4243 * src/pic/device.c (dump_sfr): always emit symbols
4244 * src/pic/glue.c (pic14printPublics): fixed typo
4246 2006-11-30 Raphael Neider <rneider AT web.de>
4248 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4249 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4250 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4251 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4252 a sharebank, use a non-shared bank for the stack if none available
4253 * src/pic/device.h (struct memRange): added linked list next field,
4254 added prototypes for above functions
4255 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4256 (typeRegWithIdx): accept fixed and unfixed stack registers
4257 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4258 the stack, handle shared and banked stack (except for WSAVE),
4259 (insertBankSel): removed useless optimization (will never fire),
4260 (FixRegisterBanking): added optimization for devices with only one
4261 possibly aliased bank of memory, like 16f84
4262 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4263 devices have no SHAREBANK in the linker script
4264 * device/include/pic/pic14devices.txt: documented memmap
4265 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4267 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4269 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4270 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4271 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4272 genhc08Code): switched most of the D (debug) macros to DD (detailed
4273 debug) macros to better control clutter in the generated .asm file.
4274 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4275 genRightShift): fixed bug with non-constant bit shift stored to
4276 a volatile result (SF Open Discussion forum thread #1616749).
4277 Single byte case is not yet optimized.
4279 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4281 * device/include/asm/mcs51/features.h,
4282 * device/include/malloc.h,
4283 * device/include/stdio.h: changed keywords to double underscore variants,
4286 2006-11-27 Borut Razem <borut.razem AT siol.net>
4288 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4289 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4290 support/cpp2/output.h, support/cpp2/cppinit.c,
4291 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4292 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4293 support/cpp2/cppdefault.c, support/cpp2/system.h,
4294 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4295 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4296 support/cpp2/prefix.c, support/cpp2/except.h,
4297 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4298 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4299 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4300 support/cpp2/version.c, support/cpp2/cppmain.c,
4301 support/cpp2/version.h, support/cpp2/hashtable.c,
4302 support/cpp2/cpperror.c:
4303 synchronized with GCC CPP release version 3.3.6,
4304 the latest where cppmain.c still exists.
4305 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4306 support/cpp2/sdcppinit.c: added
4308 2006-11-27 Borut Razem <borut.razem AT siol.net>
4310 * support/cpp2/cpplex.c:
4311 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4313 * support/cpp2/cpplib.c: removed definitions of unused variables
4315 2006-11-26 Borut Razem <borut.razem AT siol.net>
4317 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4318 since they are redefined by macros in support/cpp2/sdcc.h
4319 * support/cpp2/sdcc.h: x*alloc macro redefinition
4321 2006-11-25 Borut Razem <borut.razem AT siol.net>
4323 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4324 support/cpp2/configure, support/cpp2/Makefile.in,
4325 support/cpp2/cppfiles.c, support/cpp2/output.h,
4326 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4327 support/cpp2/config.h, support/cpp2/cpplib.h,
4328 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4329 support/cpp2/cppdefault.c, support/cpp2/config.in,
4330 support/cpp2/system.h, support/cpp2/cpplex.c,
4331 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4332 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4333 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4334 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4335 support/cpp2/configure.in, support/cpp2/intl.h,
4336 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4337 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4338 support/cpp2/version.c, support/cpp2/cppmain.c,
4339 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4340 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4341 support/cpp2/cpperror.c,
4342 support/cpp2/libiberty/safe-ctype.c,
4343 support/cpp2/libiberty/safe-ctype.h,
4344 support/cpp2/libiberty/splay-tree.c,
4345 support/cpp2/libiberty/obstack.c,
4346 support/cpp2/libiberty/lbasename.c,
4347 support/cpp2/libiberty/splay-tree.h,
4348 support/cpp2/libiberty/obstack.h:
4349 synchronized with GCC CPP release version 3.2.3,
4350 the latest before integration of cpp into gcc
4351 * support/cpp2/except.h, support/cpp2/line-map.c,
4352 support/cpp2/line-map.h,
4353 support/cpp2/libiberty/hex.c,
4354 support/cpp2/libiberty/concat.c,
4355 support/cpp2/libiberty/filenames.h: added
4356 * support/cpp2/intl.c: deleted
4358 2006-11-24 Borut Razem <borut.razem AT siol.net>
4360 * src/SDCC.y: enabled compilation of empty source file
4361 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4362 "ISO C forbids an empty source file"
4363 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4364 if all the code is ifdefed out.
4366 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4368 * src/hc08/gen.c (genPcall): fix for bug #1601032
4370 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4372 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4373 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4374 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4375 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4376 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4377 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4378 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4379 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4380 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4381 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4382 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4383 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4384 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4385 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4386 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4387 Renamed to all upper case as per the standard set by SiLabs
4389 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4391 * device/include/mcs51/C8051F520.h: new, added
4392 * device/include/mcs51/compiler.h: added link about predefined macros
4394 2006-11-23 Raphael Neider <rneider AT web.de>
4396 * src/regression/Makefile: add -L path to fresh library
4397 * src/regression/simulate: emphasize FAILED output
4398 * src/regression/create_stc: output _failures from gpsim
4399 * src/regression/compare4.c,
4400 * src/regression/rotate6.c: fixed char literals,
4401 all compile, all run =8-D
4403 * src/pic/pcode.h: added isPCASMDIR macro
4404 * src/pic/gen.c (genAnd): fixed bit offset
4405 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4406 packBits): unified register numbering schemes,
4407 (newReg): do not insert stack registers into hash table,
4408 (initStack): unpinned pseudo stack, simplified,
4409 (typeRegWithIdx): fixed retrieval of stack registers,
4410 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4411 (pCodeReplace): removed invalid assertion,
4412 (insertPCodeInstruction): fixed newly added labels,
4413 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4414 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4415 DumpFlow): removed unsed (broken?) code,
4416 (insertBankSel): prevent STATUS from being BANKSELed,
4417 (FixRegisterBanking): rewritten from scratch, implemented generic
4418 optimizations (suppress BANKSELs to same register and to registers
4419 present in all banks),
4420 (AnalyzeBanking): update flow after BANKSELection
4422 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4423 sharebank, let linker place it, mark STKxx symbols as emitted
4425 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4427 * src/regression/arrays.c,
4428 * src/regression/bank1.c,
4429 * src/regression/bool2.c,
4430 * src/regression/compare7.c,
4431 * src/regression/compare8.c,
4432 * src/regression/compare9.c,
4433 * src/regression/compare10.c,
4434 * src/regression/configword.c,
4435 * src/regression/for.c,
4436 * src/regression/mult1.c,
4437 * src/regression/pointer1.c,
4438 * src/regression/rotate6.c,
4439 * src/regression/string1.c,
4440 * src/regression/struct1.c,
4441 * src/regression/Makefile: make PIC14 regression tests run again
4442 (3 fail, 6 won't compile)
4444 2006-11-21 Raphael Neider <rneider AT web.de>
4446 * device/include/pic16/pic18f4550.h,
4447 * device/include/pic16/pic18f4455.h,
4448 * device/lib/pic16/libdev/pic18f4550.c,
4449 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4450 * configure.in: removed superfluous closing bracket
4452 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4454 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4457 2006-11-21 Raphael Neider <rneider AT web.de>
4459 * src/pic/device.{c,h}: added pic14_getPIC()
4460 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4461 (genAnd): added PIC code for one case, fixes #1597044
4462 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4463 SFRs that are present in all banks (e.g., STATUS)
4465 2006-11-20 Raphael Neider <rneider AT web.de>
4467 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4468 INCFSZ/INCFSZW and declared them as changing Z bit,
4469 (insertPCodeInstruction): correctly invert the above instructions,
4471 (DoBankSelect): don't panic on po_immediates
4473 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4476 * as/link/mcs51/lkihx.c (newArea),
4477 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4478 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4480 2006-11-11 Raphael Neider <rneider AT web.de>
4482 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4483 bitfield symbols, fixes #1579535 (once more...).
4485 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4487 * support/regression/generate-cases.py,
4488 * support/regression/fwk/include/testfwk.h,
4489 * support/regression/fwk/lib/testfwk.c: used code pointers,
4490 (about 50kByte less code generated for mcs51)
4492 2006-11-06 Borut Razem <borut.razem AT siol.net>
4494 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4495 debugger/mcs51/configure: fixed failed check because the function
4496 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4497 who submitted the patch for gpsim.
4498 * debugger/mcs51/configure.in: removed the result message
4499 * debugger/mcs51/Makefile.in: fixed the config.status warning
4500 "... seems to ignore the --datarootdir setting"
4502 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4504 * device/include/mcs51/c8051f020.h,
4505 * device/include/mcs51/c8051f040.h,
4506 * device/include/mcs51/c8051f060.h,
4507 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4508 * src/z80/gen.c (gencjneshort),
4509 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4511 2006-10-31 Borut Razem <borut.razem AT siol.net>
4513 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4514 debugger/mcs51/configure: get readline version
4516 2006-10-30 Borut Razem <borut.razem AT siol.net>
4518 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4519 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4520 debugger/mcs51/configure: locate readline even when cross compiling
4521 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4523 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4525 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4528 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4530 * device/include/malloc.h,
4531 * device/lib/calloc.c,
4532 * device/lib/free.c,
4533 * device/lib/malloc.c,
4534 * device/lib/realloc.c: moved definition of struct into sources
4535 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4537 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4539 * as/asx8051.dsp: corrected output directories
4540 * as/link/hc08: new directory for hc08 linker
4541 * as/hc08/aslink.h, as/link/aslink.h,
4542 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4543 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4544 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4545 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4546 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4547 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4548 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4549 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4550 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4551 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4552 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4553 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4554 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4555 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4556 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4557 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4558 * as/link/hc08/conf.mk,
4562 * sdcc.dsw: moved hc08 linker to as/link/hc08
4563 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4564 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4565 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4566 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4567 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4568 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4569 * as/link/mcs51/aslink.dsp,
4570 * as/link/mcs51/Makefile.in: factored out the common files
4571 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4572 * as/clean.mk: extra cleaning common files
4573 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4574 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4575 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4577 2006-10-29 Raphael Neider <rneider AT web.de>
4579 * src/pic/ralloc.c (newReg): create aliases for registers with
4580 multiple names to fix #1579535 and #1584001,
4581 (regWithIdx,dirregWithName): resolve aliases on lookup
4582 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4584 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4585 to prevent build errors on small devices
4587 2006-10-28 Raphael Neider <rneider AT web.de>
4589 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4590 assumption within interrupt handlers, fixes #1584940
4591 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4592 "emitted" to avoid emitting them again in udata
4594 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4596 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4599 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4601 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4602 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4603 on/off CR to CRLF conversion.
4605 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4607 * doc/sdccman.lyx: updated IRQ section
4609 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4611 * device/lib/serial_io.c: removed
4612 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4613 replacements for serial_io.c
4615 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4617 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4619 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4621 * device/lib/serial_io.c: Default putchar() and getchar() for
4622 mcs51 uses serial port.
4624 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4626 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4628 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4630 * support/regression/ports/mcs51/support.c: smaller
4631 _sdcc_external_startup()
4632 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4634 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * device/lib/gbz80/crt0.s,
4637 * device/lib/gbz80/crt0_rle.s,
4638 * device/lib/gbz80/div.s,
4639 * device/lib/gbz80/fstubs.s,
4640 * device/lib/gbz80/heap.s,
4641 * device/lib/gbz80/mul.s,
4642 * device/lib/gbz80/putchar.s,
4643 * device/lib/gbz80/stubs.s,
4644 * device/lib/z80/crt0.s,
4645 * device/lib/z80/crt0_rle.s,
4646 * device/lib/z80/div.s,
4647 * device/lib/z80/fstubs.s,
4648 * device/lib/z80/heap.s,
4649 * device/lib/z80/mul.s,
4650 * device/lib/z80/putchar.s,
4651 * device/lib/z80/stubs.s: reverted, I was mistaken
4653 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4655 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4656 * support/regression/ports/mcs51/support.c: removed race
4657 condition on TI in _putchar allowing to use serial port mode 0
4659 2006-10-20 Borut Razem <borut.razem AT siol.net>
4661 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4663 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4665 * device/lib/gbz80/crt0.s,
4666 * device/lib/gbz80/crt0_rle.s,
4667 * device/lib/gbz80/div.s,
4668 * device/lib/gbz80/fstubs.s,
4669 * device/lib/gbz80/heap.s,
4670 * device/lib/gbz80/mul.s,
4671 * device/lib/gbz80/putchar.s,
4672 * device/lib/gbz80/stubs.s,
4673 * device/lib/z80/crt0.s,
4674 * device/lib/z80/crt0_rle.s,
4675 * device/lib/z80/div.s,
4676 * device/lib/z80/fstubs.s,
4677 * device/lib/z80/heap.s,
4678 * device/lib/z80/mul.s,
4679 * device/lib/z80/putchar.s,
4680 * device/lib/z80/stubs.s: removed all leading underscores from area names
4682 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4684 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4685 regression tests are not waiting in the simulator for simulated
4686 transmission of debug output
4688 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4690 * device/lib/printf_large.c: slightly smaller
4691 * doc/sdccman.lyx: do not use spaces within html links
4693 2006-10-16 Borut Razem <borut.razem AT siol.net>
4695 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4696 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4697 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4698 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4699 debugger/mcs51/configure:
4700 [ 1185668 ] add gnu readline support to sdcdb - enabled
4702 2006-10-16 Raphael Neider <rneider AT web.de>
4704 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4705 fixes #1577882, removes close to all banking optimizations
4707 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4709 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4710 variables in code memory
4711 * support/regression/tests/absolute.c: added test for this
4713 2006-10-15 Raphael Neider <rneider AT web.de>
4715 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4717 (BankSelect): emit BANKSEL before touching linker-placed regs,
4720 2006-10-10 Raphael Neider <rneider AT web.de>
4722 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4723 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4724 * src/pic/main.c (_pic14_parseOptions),
4725 * src/pic/main.h: mostly reverted to previous state, now use results
4726 from SDCCmain.c's argument parsing
4728 2006-10-10 Borut Razem <borut.razem AT siol.net>
4730 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4731 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4732 [ 1185668 ] add gnu readline support to sdcdb -
4733 prepared for READLINE, not enabled yet,
4734 thanks to <tal.bav AT gmail.com>
4736 2006-10-10 Raphael Neider <rneider AT web.de>
4738 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4739 * src/pic16/devices.inc,
4740 * device/include/pic16 (pic18f[24]620.h),
4741 * device/include/pic18fregs.h,
4742 * device/lib/pic16/pics.all,
4743 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4744 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4745 Gary Plumbridge and Anton Strobl
4747 2006-10-10 Raphael Neider <rneider AT web.de>
4749 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4750 --stack-siz=NUM options to configure the argument passing stack
4751 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4752 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4753 (pic14_getSharebankSize): obey --stack-siz=NUM,
4754 (pic14_getSharebankAddress): obey --stack-loc=NUM
4756 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4758 * doc/sdccman.lyx: added to the manual
4759 * doc/figures/ddd_example.png: added (neither pdflatex nor
4760 most browsers seem to like the .eps file)
4762 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4764 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4765 to /tmp and /var/tmp acc. LSB
4766 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4768 * support/regression/tests/onebyte.c: added test
4770 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4772 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4774 2006-10-05 Borut Razem <borut.razem AT siol.net>
4776 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4778 - sdcc.dsw: changed property eol-style to CRLF
4779 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4781 2006-10-04 Raphael Neider <rneider AT web.de>
4783 * device/include/pic/{pic16f84.h,pic16f84a.h},
4784 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4785 from patch #1522504, thanks to Robas Teodor
4787 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4789 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4792 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4794 * src/pic16/glue.c (pic16emitMaps),
4795 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4796 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4797 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4798 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4800 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4801 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4803 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4805 * support/librarian/sdcclib.c: Added option -l.
4806 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4808 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4809 using Windows command prompt.
4811 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4813 * device/lib/libsdcc.lib: added module rand
4814 * src/ds390/ralloc.c (rematStr),
4815 * src/hc08/ralloc.c (rematStr),
4816 * src/mcs51/ralloc.c (rematStr),
4817 * src/z80/ralloc.c (rematStr): made output more consistent
4818 * src/mcs51/gen.c: cosmetic changes
4820 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4822 * src/port.h: added mem.cabs_name to PORT
4829 * src/z80/main.c: added cabs_name initializers
4830 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4832 (emitMaps): emit absolutes in code memory into cabs_name
4834 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4835 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4836 * support/regression/fwk/include/testfwk.h: added define for at
4837 * support/regression/tests/absolute.c: added, new
4839 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4842 optimizations, see also patch 887161 by Stas Sergeev
4843 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4844 to be necessary anymore,
4845 (102, 103, 104, 127): renamed all occurances of bp to _bp
4847 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4849 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4850 thanks Weston T. Schmidt for patch 1555221
4851 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4852 * src/SDCCicode.c(geniCodeMultiply): small optimization
4854 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4856 * device/include/stdlib.h: added rand prototypes
4857 * device/lib/rand.c: new, added
4858 * device/lib/Makefile.in: added rand.c
4859 * src/z80/peeph.def,
4860 * src/z80/peeph-gbz80.def,
4861 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4863 2006-09-20 Raphael Neider <rneider AT web.de>
4865 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4867 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4869 * as/link/aslink.h: cosmetic changes
4870 * as/link/mcs51/Makefile.in,
4871 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4873 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * as/link/mcs51/aslink.h,
4877 * as/link/z80/aslink.h: merged and moved to as/link/
4878 * as/link/lkstore.c,
4879 * as/link/mcs51/lkstore.c: moved to as/link/
4880 * as/link/clean.mk: remove *.o
4881 * as/link/mcs51/alloc.h: deleted
4882 * as/link/mcs51/lkarea.c: added lnksect prototype
4883 * as/link/mcs51/lkdata.c,
4884 * as/link/mcs51/lklex.c,
4885 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4886 * as/link/mcs51/lkmem.c,
4887 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4888 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4889 * as/link/mcs51/aslink.dsp,
4890 * as/link/mcs51/Makefile.aslink,
4891 * as/link/mcs51/Makefile.bcc,
4892 * as/link/mcs51/Makefile.in: updated for moved files
4893 * as/link/z80/lkarea.c,
4894 * as/link/z80/lkhead.c,
4895 * as/link/z80/lklex.c,
4896 * as/link/z80/lklibr.c,
4897 * as/link/z80/lklist.c,
4898 * as/link/z80/lkmain.c,
4899 * as/link/z80/lkrloc.c,
4900 * as/link/z80/lksym.c: synced with mcs51
4901 * as/link/z80/lkdata.c,
4902 * as/link/z80/lkeval.c,
4903 * as/link/z80/lkihx.c,
4904 * as/link/z80/lks19.c: cosmetic changes
4905 * as/link/z80/Makefile.in,
4906 * as/link/z80/linkgbz80.dsp,
4907 * as/link/z80/linkz80.dsp: updated for moved files
4909 2006-09-16 Borut Razem <borut.razem AT siol.net>
4911 * debugger/mcs51/sdcdb.c: partially fixed
4912 [ 1203664 ] sdcdb fails to open files w. two "." periods
4913 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4914 debugger/mcs51/symtab.h: fixed indenting
4915 * configure.in, configure: up to date with latest Maarten's changes
4917 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4920 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4921 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4922 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4923 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4924 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4925 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4926 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4927 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4928 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4929 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4930 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4931 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4932 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4933 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4934 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4935 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4936 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4937 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4938 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4939 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4940 as/link/mcs51/alloc.h,
4941 as/link/mcs51/clean.mk,
4942 as/link/mcs51/conf.mk,
4943 as/link/mcs51/Makefile.bcc,
4944 as/link/mcs51/Makefile.in,
4945 as/link/mcs51/readme.390,
4946 as/link/mcs51/strcmpi.c,
4947 as/link/mcs51/strcmpi.h,
4949 as/mcs51/Makefile.bcc,
4950 as/mcs51/Makefile.in,
4953 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4955 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4958 * as/link/Makefile.in,
4959 * as/link/z80/linkgbz80.dsp,
4960 * as/link/z80/linkz80.dsp,
4967 * link/z80/aslink.h,
4968 * link/z80/clean.mk,
4970 * link/z80/linkgbz80.dsp,
4971 * link/z80/linkz80.dsp,
4972 * link/z80/lkarea.c,
4973 * link/z80/lkdata.c,
4974 * link/z80/lkeval.c,
4977 * link/z80/lkhead.c,
4980 * link/z80/lklibr.c,
4981 * link/z80/lklist.c,
4982 * link/z80/lkmain.c,
4983 * link/z80/lkrloc.c,
4986 * link/z80/Makefile.in,
4988 * sdcc.dsw: moved link/ to as/link/
4990 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4992 * as/mcs51/i51mch.c (machine): fixed warning
4994 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4996 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4998 2006-09-09 Borut Razem <borut.razem AT siol.net>
5000 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5001 sdcdb WIN32 native port
5002 * src/clean.mk: fixed
5004 2006-09-08 Borut Razem <borut.razem AT siol.net>
5006 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5008 2006-09-08 Raphael Neider <rneider AT web.de>
5010 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5011 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5012 to gplink to disable processor mismatch warning and to allow
5013 the use of devices with only aliased (shared) memory banks,
5014 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5016 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5018 * doc/sdccman.lyx: Some re-formating plus example on using
5019 #pragma preproc_asm +/-
5021 2006-09-07 Borut Razem <borut.razem AT siol.net>
5023 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5026 2006-09-06 Borut Razem <borut.razem AT siol.net>
5028 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5029 line at sdcc.nsi:153
5030 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5032 2006-09-05 Borut Razem <borut.razem AT siol.net>
5034 * configure.in, configure: support for winsock2
5035 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5036 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5037 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5038 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5039 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5041 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5043 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5045 * support/regression/tests/bug1551947.c: new, added
5046 * src/SDCCsymt.h: strings are char* not byte*
5048 2006-09-05 Raphael Neider <rneider AT web.de>
5050 * device/lib/pic16/libdev/pic18f4550.c,
5051 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5052 declarations/definitions from patch #1520949
5054 2006-09-05 Raphael Neider <rneider AT web.de>
5056 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5057 byte-aligned bitfields, fixes #1539278
5059 2006-09-05 Raphael Neider <rneider AT web.de>
5061 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5064 2006-09-04 Borut Razem <borut.razem AT siol.net>
5066 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5067 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5068 -mno-cygwin is a part of the compiler name
5069 * support/scripts/sdcc_mingw32: don't disable ucsim
5071 2006-09-03 Borut Razem <borut.razem AT siol.net>
5073 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5074 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5076 2006-09-03 Raphael Neider <rneider AT web.de>
5079 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5080 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5083 2006-09-01 Borut Razem <borut.razem AT siol.net>
5085 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5086 to make ppc-osx happy
5088 2006-08-31 Borut Razem <borut.razem AT siol.net>
5090 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5091 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5092 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5093 * support/regression/ports/ds390/spec.mk,
5094 support/regression/ports/mcs51/spec.mk,
5095 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5096 To run regression tests in mingw environment:
5097 make DEV_NULL=NUL CC=gcc
5099 2006-08-30 Borut Razem <borut.razem AT siol.net>
5101 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5102 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5103 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5104 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5105 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5106 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5107 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5108 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5109 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5110 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5111 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5112 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5113 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5114 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5115 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5116 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5117 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5118 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5119 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5120 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5121 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5122 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5123 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5124 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5125 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5126 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5127 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5128 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5129 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5130 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5131 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5132 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5133 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5134 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5135 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5136 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5137 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5138 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5139 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5140 ucsim WIN32 native port
5142 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5144 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5146 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5149 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5151 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5153 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5154 * support/regression/tests/bug1546986.c: new, added
5155 * as/mcs51/.cvsignore,
5156 * debugger/mcs51/.cvsignore,
5157 * src/.cvsignore: deleted
5159 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5161 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5164 2006-08-20 Borut Razem <borut.razem AT siol.net>
5166 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5167 removed cl_listen_console::match(), cl_console::match(),
5168 restructured cl_commander::proc_input()
5170 2006-08-16 Borut Razem <borut.razem AT siol.net>
5172 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5173 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5174 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5176 2006-08-14 Borut Razem <borut.razem AT siol.net>
5178 * support/regression/Makefile.in,
5179 support/regression/ports/pic14/gpsim.cmd,
5180 support/regression/ports/pic14/spec.mk,
5181 support/regression/ports/pic14/support.c:
5182 added pic14 regression test
5184 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5186 * as/doc/asxhtm.html: documented changed ABS behaviour
5187 * as/doc/README: fixed some typos
5189 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5191 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5194 2006-08-12 Borut Razem <borut.razem AT siol.net>
5196 * support/regression/fwk/include/testfwk.h,
5197 support/regression/fwk/lib/testfwk.c,
5198 support/regression/generate-cases.py,
5199 support/regression/Makefile.in:
5200 regression test framework does not depend on function pointers and
5203 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5205 * device/include/stddef.h: c temporary hack to fix bug 1518273
5207 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5209 * device/include/mcs51/cc2510fx.h: added
5210 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5213 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5215 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5216 * as/z80/Makefile.in: added strcmpi.c
5217 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5218 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5220 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * device/lib/gbz80/asm_strings.s,
5223 * device/lib/gbz80/crt0_rle.s,
5224 * device/lib/gbz80/div.s,
5225 * device/lib/gbz80/mul.s,
5226 * device/lib/gbz80/shift.s,
5227 * device/lib/z80/asm_strings.s,
5228 * device/lib/z80/crt0_rle.s,
5229 * device/lib/z80/div.s,
5230 * device/lib/z80/mul.s,
5231 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5232 flags which are all upper case
5234 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5236 * as/z80/asm.h: made CASE_SENSITIVE 1
5237 * link/z80/aslink.h: made CASE_SENSITIVE 1
5238 * src/z80/gen.c (throughout): made all conditionals upper case
5239 * support/regression/tests/bug1503067.c: new
5241 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5243 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5244 (shiftIntoPair): added case 2 for PAIR_IY,
5245 (setupToPreserveCarry): replaced parameters with iCode and check if
5246 PAIR_DE is in use to fix bug 1399290,
5247 (genPlus, genMinus): updated call to setupToPreserveCarry
5248 * support/regression/tests/bug1399290.c: new
5250 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5253 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5254 * src/ds390/gen.c (shiftRLong),
5255 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5256 * src/mcs51/gen.c (sameReg): changed to sameByte,
5257 (xch_a_aopGet): new,
5258 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5259 shiftRLong): fixed bug 1533966
5260 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5261 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5262 * support/regression/Makefile.in: disabled z80, enabled ucz80
5263 * support/regression/tests/float_trans.c: enabled test for z80 and host
5264 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5266 2006-08-01 Borut Razem <borut.razem AT siol.net>
5268 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5269 comparison is always false due to limited range of data type
5270 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5272 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5275 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5276 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5277 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5279 2006-07-31 Borut Razem <borut.razem AT siol.net>
5281 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5282 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5283 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5284 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5285 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5286 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5287 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5288 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5289 enable ucsim mingw compilation. Serial port is disabled,
5290 since it uses termios.h API, which is not available on native
5293 2006-07-31 Borut Razem <borut.razem AT siol.net>
5295 * Small Device C Compiler 2.6.0 released
5296 * support/scripts/sdcc.nsi: added FULL_DOC option
5297 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5299 2006-07-28 Borut Razem <borut.razem AT siol.net>
5301 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5302 * doc/INSTALL.txt: updated
5304 2006-07-27 Borut Razem <borut.razem AT siol.net>
5306 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5307 device/lib/pic/libdev/Makefile.in: fixed bug
5308 [ 1438354 ] pic libsdcc: distclean doesn't work
5309 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5310 device/lib/pic16/libio/Makefile.in: fixed bug
5311 [ 1438344 ] pic16 lib: clean doesn't work properly
5312 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5314 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5316 * device/lib/pic/libsdcc/fsdiv.c,
5317 * device/lib/pic/libsdcc/fsmul.c,
5318 * device/lib/pic16/libsdcc/float/fsdiv.c,
5319 * device/lib/pic16/libsdcc/float/fsmul.c,
5320 * device/lib/_fsdiv.c,
5321 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5322 * support/regression/tests/bug1520966.c: added
5323 * doc/knownbugs.html: removed [ 1520966 ] from the list
5325 2006-07-25 Borut Razem <borut.razem AT siol.net>
5327 * configure.in, configure, sdccconf_in.h: fixed bug
5328 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5329 * doc/knownbugs.html: removed [ 1519095 ] from the list
5331 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5333 * doc/knownbugs.html: added, contains list of known bugs at release
5334 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5336 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5338 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5339 function registers and corrected defaults with additional warning
5340 * device/lib/malloc.c: cosmetic changes
5341 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5342 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5343 (fillGaps): and used it
5345 2006-07-20 Raphael Neider <rneider AT web.de>
5347 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5348 output unless SDCCPICDEBUG is set
5349 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5350 output if SILENT is set
5352 2006-07-11 Borut Razem <borut.razem AT siol.net>
5354 * doc/README.txt: updated
5356 2006-07-10 Borut Razem <borut.razem AT siol.net>
5358 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5359 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5360 in WIN32 installation
5361 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5364 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5366 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5367 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5369 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5371 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5373 2006-07-06 Borut Razem <borut.razem AT siol.net>
5375 * support/regression/tests/bitfields.c:
5376 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5377 * support/regression/tests/constantRange.c:
5378 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5380 2006-07-04 Borut Razem <borut.razem AT siol.net>
5382 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5384 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5385 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5386 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5387 reverted changes from 2006-07-03
5388 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5389 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5390 added CPPFLAGS, used by the host port
5392 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5394 * support/regression/valdiag/tests/switch.c,
5395 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5396 * support/regression/tests/libmullong.c: fixed for host
5397 * support/regression/ports/host/spec.mk: disable all warnings for host,
5398 SDCC runs with --less-pedantic too
5400 2006-07-03 Borut Razem <borut.razem AT siol.net>
5402 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5404 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5405 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5406 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5407 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5409 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5410 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5411 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5412 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5414 2006-07-02 Raphael Neider <rneider AT web.de>
5416 * src/pic16/devices.inc,
5417 * device/include/pic16/pic18fregs.h,
5418 * device/include/pic16/pic18f4550.h,
5419 * device/lib/pic16/pics.all,
5420 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5422 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5424 * as/hc08/lkaomf51.c (OutputName),
5425 * as/mcs51/lkaomf51.c (OutputName),
5426 * as/z80/asmain.c (asmbl),
5427 * src/ds390/main.c (asmLineNodeFromLineNode),
5428 * src/hc08/ralloc.c (hc08_assignRegisters),
5429 * src/mcs51/main.c (asmLineNodeFromLineNode),
5430 * src/xa51/ralloc.c (checkRegMask),
5431 * src/xa51/gen.c (emitcode),
5432 * src/z80/gen.c (_emit2),
5433 * src/SDCCast.c (searchLitOp),
5435 * support/packihx/packihx.c,
5436 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5437 * src/ds390/gen.c (aopPutUsesAcc),
5438 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5439 * support/regression/tests/libmullong.c (mullong_wrapper),
5440 * src/SDCCsymt.c (powof2),
5442 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5443 * src/SDCCsymt.h: added TYPE_TARGET_*
5444 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5445 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5446 SDCCast because 1) header problems 2) this is the right place
5447 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5448 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5451 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5453 * src/SDCCicode.h: removed buggy semicolon in unused macro
5454 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5455 search for previous definiton of auto symbols too,
5456 (findPrevUse): fixed logic of emitWarnings
5458 2006-06-26 Raphael Neider <rneider AT web.de>
5460 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5461 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5463 2006-06-25 Raphael Neider <rneider AT web.de>
5465 * device/lib/pic/libm: NEW, added math library functions
5466 * device/lib/pic/libsdcc: NEW; added float support functions
5467 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5468 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5469 NEW, added math related headers
5470 * device/include/asm/pic/features.h: NEW
5471 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5472 (popGet): allow larger offsets for AOP_PCODE,
5473 (genDataPointerSet): handle literals explicitly, more debug output,
5474 (genAssign): fixed for float using aopLiteral ;-)
5475 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5476 GOTO initialisation routine
5477 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5478 flag on registers, fixes #1469043 (local variables do not work)
5479 * src/pic/main.c (_pic14_do_link),
5480 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5483 2006-06-25 Borut Razem <borut.razem AT siol.net>
5485 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5486 characters printed (not including the trailing '\0' used to end
5487 output to strings). Problem detected in regression test bug-927659.c.
5488 NOTE: printf() family functions should return int instead
5490 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5491 specifier are printed as themselves
5492 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5493 support flags, width and precision specifiers
5495 2006-06-24 Borut Razem <borut.razem AT siol.net>
5497 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5498 to the list of sdcc tagrets not supporting bit type
5499 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5500 testfor pic16 due to bug:
5501 [ 1511794 ] pic16: regression test bug-895992.c fails
5503 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5505 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5506 * src/SDCCglue.c (initPointer), fixed bug 1496419
5507 * support/regression/tests/bug1496419.c: new, added
5509 2006-06-22 Borut Razem <borut.razem AT siol.net>
5511 * support/regression/ports/pic16/support.c: use gpsim usart module from
5512 libgpsim_modules library
5514 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5516 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5519 2006-06-19 Raphael Neider <rneider AT web.de>
5521 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5522 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5523 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5524 (pic14printExterns,pic14printPublics,pic16printPublics,
5525 pic16_printExterns): use new functions to emit symbols
5526 (picglue,pic16glue): emit publics before emitting externs
5527 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5528 locally defined functions to avoid bug #1443651
5529 * support/regression/tests/bug-716242.c: removed pic16 workaround
5530 * support/regression/ports/pic16/spec.mk: ignore errors during build
5532 2006-06-19 Raphael Neider <rneider AT web.de>
5534 * src/pic/glue.h: added pic14aopLiteral prototype
5535 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5536 * src/pic/gen.c: removed stdint.h dependency
5537 (aopGet): use Safe_strdup()
5538 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5539 (genDataPointerSet): use pic14aopLiteral()
5540 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5541 for pic16; thanks to Bernhard and Maarten
5543 2006-06-18 Borut Razem <borut.razem AT siol.net>
5545 * support/regression/tests/structflexarray.c: flexible array members
5546 not supported by gcc < 3
5547 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5549 * src/pic/gen.c: don't include [p]strdin.h on solaris
5550 * support/Util/pstdint.h: addad svn attributes
5551 * support/regression/tests/constantRange.c,
5552 support/regression/tests/rotate.c: include inttypes.h instead
5553 stdint.h on solaris, addad svn attributes
5555 2006-06-18 Raphael Neider <rneider AT web.de>
5557 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5559 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5560 (pic16_genMinusBits): simplified sign-extension
5561 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5562 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5563 adjusted to correctly handle mixed-signed operands, disabled
5564 now unused multiplciation routines
5565 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5566 (assignResultValue): added argument denoting the size of the result
5567 as returned by the function (fixes upcasts in assigning from
5568 function calls: char foo(); int i = foo();)
5569 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5570 function result to assignResultValue
5571 (genMult): disabled inlined multiplication code
5572 (genDiv): augmented to also handle the modulus operator, fixed to
5573 handle mixed-signed operands correctly
5574 (genMod): simply call genDiv, disabled unused code
5575 (genAssign): fixed missing (sign-)extension on result
5576 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5577 valid char operands, allow signed operands for native code, added
5578 division and modulo operator handling
5579 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5581 As a consequence, onebyte.c (if split into two files) and muldiv.c
5582 pass regression tests.
5584 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5586 * doc/Makefile.in: two runs of makeindex seem needed to get
5587 correct page references in the index of sdccman.pdf
5588 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5590 2006-06-17 Borut Razem <borut.razem AT siol.net>
5592 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5594 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5596 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5597 mentioned ec2drv and paulmon
5599 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5602 consecutive abs areas
5603 (find_empty_space, allocate_space): added map to handle codemap or
5605 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5606 absolute idata and xdata
5607 * as/mcs51/lkmem.c (summary2): updated legend
5609 2006-06-16 Raphael Neider <rneider AT web.de>
5611 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5613 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5615 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5617 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5619 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5621 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5622 value of generic pointers,
5632 src/z80/main.c: PORT structure, added elements for gp_tags field,
5633 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5634 fields in the PORT structure of each port,
5635 * src/SDCCast.c (decorateType): allow processing of generic pointers
5636 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5639 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * src/pic16/pcode.c,
5647 * src/pic/pcoderegs.c,
5650 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5651 bug 1504689 on minGW
5653 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5655 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5657 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5659 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5661 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5663 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5666 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5668 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5669 to a char variable. Fixed bug #1504211
5670 * device/include/pic16/adc.h,
5671 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5672 and fixed bug #1364390
5674 2006-06-10 Borut Razem <borut.razem AT siol.net>
5676 * CVSROOT: removed the CVS left-over
5678 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5680 * as/hc08/asmain.c (asexit),
5681 * as/hc08/lkmain.c (lkexit),
5682 * as/mcs51/asmain.c (asexit),
5683 * as/mcs51/lkmain.c (lkexit),
5684 * src/SDCCglue.c (DEFSETFUNC),
5685 * src/SDCCmain.c (linkEdit, assemble),
5686 * support/librarian/sdcclib.c (AddRel),
5687 replaced unlink() by standard C remove()
5688 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5689 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5690 gatherImplicitVariables): new, added to fix bug 608752,
5691 (createFunction): added gatherImplicitVariables()
5692 * src/SDCCast.h: added createRMW prototype
5693 * src/SDCCsymt.h (struct symbol): added infertype
5694 * support/regression/tests/bug608752.c: new, added
5696 2006-06-10 Raphael Neider <rneider AT web.de>
5698 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5699 multibyte dummy reads (fixes #1503234)
5701 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5703 * device/include/mcs51/compiler.h: new, added header file to enable
5704 creating common sfr definition header files for different compilers
5706 2006-06-05 Raphael Neider <rneider AT web.de>
5708 * src/pic16/{pcode.h,genarith.c}:
5709 introduced pCodeOp combining any two pCodeOps (previously only
5710 two register operands could be combined), removed pcop2 from
5711 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5712 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5713 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5714 rewritten to use new PO_TWO_OPS
5715 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5716 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5717 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5718 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5719 (pic16_get_op): embraced return arg to allow #define return(x),
5720 added new case for combined opcodes
5721 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5722 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5723 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5725 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5727 * src/SDCCval.c (checkConstantRange): added
5728 * src/SDCCval.h: added checkConstantRange
5729 * support/Util/SDCCerr.c,
5730 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5731 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5732 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5733 * src/SDCCast.c (decorateType): added checkConstantRange,
5734 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5735 can be emitted with the correct always true/false warning,
5736 added optimization for double '!';
5737 result of decorateType() must be assigned back to the tree, because
5738 decorateType() can change the tree
5739 * src/SDCCicode.c (geniCodeLogic),
5740 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5741 (checkConstantRange): removed, it was only a fragment which never
5743 * src/SDCCsymt.c (computeType): fixed promotion for
5744 "-1 < (unsigned bit) b"
5745 * src/pic/ralloc.c (packRegsForAssign),
5746 * src/pic16/ralloc.c (packRegsForAssign),
5747 * src/hc08/ralloc.c (packRegsForAssign),
5748 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5750 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5751 * support/regression/tests/constantRange.c: added
5752 * support/valdiag/tests/constantRange.c: added
5753 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5755 2006-06-02 Borut Razem <borut.razem AT siol.net>
5757 * support/regression/ports/pic16/support.c: increase stack size
5759 * support/regression/Makefile.in: sort tests by name so that the
5760 resutlts can be compared on different machines / platforms
5762 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5764 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5765 * src/ds390/gen.c (emitLabel): new, added,
5766 (genDjnz): fixed stack overflow bug,
5767 (throughout): cosmetic changes to sync with mcs51/gen.c,
5768 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5769 * src/mcs51/gen.c (genEndFunction): small optimization,
5770 (throughout): cosmetic changes to sync with ds390/gen.c
5772 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5774 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5775 (_print_format): fixed printing pointers
5776 * src/mcs51/gen.c (emitLabel, movb): new, added,
5777 (genAssign): small optimization,
5778 (genDjnz): fixed stack overflow bug,
5779 (throughout): replaced sprintf with SNPRINTF,
5780 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5781 replaced emitcode("mov", "b,...") with MOVB(...),
5782 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5783 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5784 * src/mcs51/peeph.def: added rules 140 and 264
5785 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5786 so they may get optimized into registers
5788 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5790 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5791 immediately when encountered,
5792 (printUsage): always use stderr even on windows
5794 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5796 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5797 (processParms): fixed bug #1247551
5798 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5799 parseCmdLine, main): print '--version' to stdout,
5800 print 'help' to stdout if --help is given,
5801 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5802 arguments are given; fixed --help
5804 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5806 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5807 * support/regression/tests/bug-1493710.c: added
5809 2006-05-27 Borut Razem <borut.razem AT siol.net>
5811 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5813 * support/regression/ports/pic16/support.c: increase stack size
5814 from default 64 bytes to 128 bytes
5815 * support/regression/tests/staticinit.c,
5816 support/regression/tests/float.c: regression tests fully enabled
5817 for pic16 port by putting the initialized data arrays into the code
5819 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5820 This was changed by mistake in the previous version.
5822 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5824 * src/pic16/gen.c (genFunction, genEndFunction): some
5825 beautifications, fixed bug with falsely restoring FSR2 in large
5826 stack model, thanks to Beau E. Cox for reporting the bug
5828 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5830 * debugger/mcs51/break.c,
5831 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5832 use %p to print pointers, made address variables unsigned
5833 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5834 * debugger/mcs51/symtab.c (parseSymbol): must return something
5835 * src/mcs51/gen.c (aopForSym): small optimization,
5836 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5837 (freeAsmop): added missing break,
5838 (aopPut): removed parameter bvolatile, determine it inside the function,
5839 (saveRegisters, unsaveRegisters): small optimization,
5840 (genIpush): removed pointless check,
5841 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5842 replaced sprintf with SNPRINTF,
5843 replaced strcpy with strncpyz,
5844 updated aopPut calls,
5845 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5846 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5848 2006-05-24 Borut Razem <borut.razem AT siol.net>
5850 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5851 modification of test for the pic16 port, put the array to the code
5852 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5854 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5856 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5857 * support/Util/pstdint.h: added
5859 2006-05-22 Borut Razem <borut.razem AT siol.net>
5861 * src/regression/Makefile: removed bool2.c test, added -q linker option
5862 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5863 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5864 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5865 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5866 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5867 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5868 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5869 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5870 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5872 2006-05-22 Raphael Neider <rneider AT web.de>
5874 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5875 bug #1492360 (problematic due to generic pointers, see code)
5877 2006-05-22 Borut Razem <borut.razem AT siol.net>
5879 * support/regression/ports/pic16/specs.mk: removed stack size linker
5881 * support/regression/tests/array.c,
5882 support/regression/tests/bitopcse.c,
5883 support/regression/tests/bug-908454.c,
5884 support/regression/tests/malloc.c: modified for pic16 regression test
5885 * support/regression/tests/bitfields.c:
5886 pic16 - excluded bitfileds of size > 8
5887 * support/regression/tests/bp.c: pic16 - reduced data size
5888 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5889 * support/regression/tests/bug-460010.c:
5890 pic16 - used the absolute address the fits in memory
5891 * support/regression/tests/bug-716242.c:
5892 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5893 * support/regression/tests/float.c:
5894 pic16 - excluded - data size too big
5895 * support/regression/tests/onebyte.c:
5896 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5897 * support/regression/tests/shifts.c:
5898 pic16 - function names probably have to differ in first X characters
5900 * support/regression/tests/staticinit.c:
5901 pic16 - excluded some tests due error: no target memory available for
5904 2006-05-22 Borut Razem <borut.razem AT siol.net>
5906 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5907 second try. Thanks Stas Sergeev once more.
5909 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5912 (genLeftShift, genRightShift): fixed bug 1491627
5913 * src/hc08/peeph.def (rules 7, 8.x): added
5914 * support/regression/tests/shifts.c (ShiftLeftByParam,
5915 ShiftRightByParam, testShiftByParam): added to test variable shifting
5917 2006-05-20 Raphael Neider <rneider AT web.de>
5919 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5920 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5921 (allocReg): add only new registers to dynAllocRegs,
5922 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5923 #1489055, #1445850, and probably #1483693
5925 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5927 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5928 bug in for-loop that didn't emit the last of CONFIG and ID registers
5930 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5932 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5934 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5935 1489016, 1434401 and 1490124
5936 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5937 1489016, 1434401 and 1490124
5939 2006-05-17 Borut Razem <borut.razem AT siol.net>
5941 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5944 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5946 * device/include/mcs51/P89c51RD2.h,
5947 * device/include/mcs51/P89LPC901.h,
5948 * device/include/mcs51/P89LPC922.h,
5949 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5951 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5953 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5954 to fix missing stack pragma in compiled binary object file,
5956 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5958 * support/packihx/configure.in,
5959 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5960 determine sizeof basic types even while cross compiling
5962 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5964 * src/avr/gen.c (aopop),
5965 * src/ds390/gen.c (aopOp),
5966 * src/hc08/gen.c (aopOp),
5967 * src/mcs51/gen.c (aopop),
5968 * src/pic16/gen.c (pic16_aopOp),
5969 * src/pic/gen.c (aopOp),
5970 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5971 if size of operand is smaller than spill location
5973 2006-05-12 Borut Razem <borut.razem AT siol.net>
5975 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5976 have to have CR/LF line endings even if they are checked out on *nix
5977 or on WIN32 in cygwin binmode
5979 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5981 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5982 * device/include/ds80c390.h: added sfr16 definitions
5986 * src/ds390/ralloc.c,
5987 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5988 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5989 bit returning functions
5990 * support/regression/tests/sfr16.c: enabled test on ds390
5992 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5994 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5995 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5997 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5999 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6000 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6001 (cl_address_space constructor): removed expensive initialization,
6002 (cl_address_space::get_cell): extended for late initialization,
6003 (cl_address_space::*): use late initialization,
6004 (cl_address_decoder::activate): removed expensive initialization,
6005 This reduced regression test running time by 25%
6007 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6015 * support/packihx/Makefile.in,
6016 * support/packihx/clean.mk,
6017 * support/packihx/Makefile.bcc,
6018 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6020 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6022 * src/SDCCval.c (valNot): fix for regression test failure
6023 of not.c on big endian hosts
6025 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6027 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6029 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6031 * device/lib/mcs51/Makefile.in: changed string comparison operator
6032 to = for POSIX compliance; == is bash extension
6034 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6036 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6039 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6041 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6042 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6043 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6044 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6045 bug report #1478657,
6047 2006-05-05 Borut Razem <borut.razem AT siol.net>
6049 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6052 2006-05-02 Borut Razem <borut.razem AT siol.net>
6054 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6055 create *.ind, which made make to fail if invoked with -j 2
6057 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6059 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6060 Hubert Sack for patch 1479782
6062 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6064 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6066 2006-05-01 Raphael Neider <rneider AT web.de>
6068 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6069 (create_pic): store only prefix-free device name,
6070 (init_pic): check for device names with "16" prefix,
6072 * src/pic/device.h (struct PIC_device),
6073 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6075 * device/include/pic/pic12f{635,675,629,683}.h,
6076 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6077 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6078 * device/include/pic/pic16f505.h,
6079 * device/lib/pic/libdev/pic16f505.c: removed
6080 * device/include/pic/pic14devices.txt: added support for pic12f
6081 devices, removed unsupported non 16-bit devices
6082 [above changes provided by patch from Zik Saleeba]
6083 * src/pic/*, src/pic16/*, device/include/pic16/*,
6084 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6086 2006-05-01 Borut Razem <borut.razem AT siol.net>
6088 * configure.in, configure, doc/Makefile.in:
6089 sync with nightly build makefile - latex, dvipdf and dvips
6092 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6094 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6095 in the library source
6097 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6099 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6101 2006-04-28 Raphael Neider <rneider AT web.de>
6103 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6104 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6105 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6106 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6108 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6110 * device/lib/pic/libdev/Makefile.in,
6111 * device/lib/hc08/Makefile.in,
6112 * device/lib/gbz80/Makefile.in,
6113 * device/lib/z80/Makefile.in,
6114 * device/lib/ds390/Makefile.in,
6115 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6116 thanks to Borut for the bug report
6118 * configure: always create doc/Makefile independent from --enable-doc
6119 * Makefile.in: always install from directory doc independent from
6121 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6123 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6124 * doc/Makefile.in: install *.txt if present
6125 * device/include/Makefile.in (install): added installation of pic/*.inc
6126 and pic/*.txt files again, they were erroneously removed
6128 2006-04-28 Raphael Neider <rneider AT web.de>
6130 * src/pic/{gen.c,main.h,pcode.c},
6131 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6132 concerning signedness with casts
6134 2006-04-28 Raphael Neider <rneider AT web.de>
6136 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6137 definition of an interrupt handler,
6138 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6139 interrupt handler stuff from picglue() to separate routine,
6140 (picglue): enabled definition of intr handlers in files w/o main()
6142 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6144 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6145 compilation with MSVC 2005 Express Edition (VC8)
6147 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6149 * device/lib/Makefile: fixed build of gbz80 lib
6151 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6153 * support/regression/tests/bug-460010.c,
6154 * support/regression/tests/bug-524691.c,
6155 * support/regression/tests/bug-716242.c: removed conditional defines
6156 that are already in testfwk.h
6158 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6160 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6161 (AccAXRsh1): added, shift right by 1,
6162 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6164 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6166 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6168 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6169 remove cast to same type
6170 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6171 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6173 * link/z80/Makefile: removed, they have moved to
6176 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6177 * install-sh: fix bug #1204398 by setting umask 0022
6178 * device/lib/Makefile: separate build of z80 and gbz80 lib
6180 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6182 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6183 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6185 One basic decision: e.g. src/clean.mk includes further files. In order
6186 to make this work there are two solutions:
6187 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6188 run configure on them. This way they can use
6189 'include $(srcdir)/port-clean.mk'
6190 - always include clean.mk by the Makefile at the same level. To avoid
6191 that `make clean` tries to include and build Makefile.dep the
6192 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6193 implemented, because now even `make uninstall` doesn't create
6194 Makefile.in. clean.mk could be eliminated by pasting it in
6197 * debugger/mcs51/Makefile.in: build own objects from library sources
6198 (SLIB, SDCC) in current directory
6200 * configure, configure.in: renamed --disable-device-lib-build in
6201 --disable-device-lib; added --enable-doc, the required tools are
6202 searched by configure; added result message; the toolchain for the
6203 belonging ports are now only built, if the port is enabled.
6205 * support/regression/*: all output is written in directory gen, because
6206 the fwk and ports directories don't livet in the build tree using vpath
6208 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6209 --disable-device-lib, added --enable-doc, added section VPATH
6211 * sim/ucsim/configure.in,
6212 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6213 z80 are enabled by default
6215 2006-04-24 Raphael Neider <rneider AT web.de>
6217 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6218 to config word, "pic14_"-prefixed some extern functions
6219 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6220 config word has been found
6221 * src/pic/device.h: added prototypes
6222 * src/pic/pcode.c: added "pic14_"-prefix where needed
6223 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6225 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6227 (pic14emitRegularMap): ignore config words,
6228 (pic14createInterruptVect): moved generating __config directives away
6229 (picglue): have __config directives emitted
6231 2006-04-24 Borut Razem <borut.razem AT siol.net>
6233 * doc/Makefile: sync with nightly build makefile
6235 2006-04-24 Raphael Neider <rneider AT web.de>
6237 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6238 registers that have not been assigned proper liveranges,
6239 fixes #1469504 and #1474602,
6240 (pCodeRegOptimizeRegUsage): fixed typo in comment
6242 2006-04-24 Borut Razem <borut.razem AT siol.net>
6244 * device/examples/main8051.c: deleted - it was removed from CVS
6245 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6246 after the transition to Subversion
6247 * src/SDCCalloc.h: deleted - it was removed from CVS
6248 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6249 after the transition to Subversion
6250 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6251 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6252 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6253 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6255 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6257 * as/asx8051.dsp: added mcs51/strcmpi.h
6258 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6259 * as/hc08/aslink.h: updated lnksect prototype
6261 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6263 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6264 (newdot): handle A_ABS
6266 * as/mcs51/asout.c (outarea): output address
6267 * as/hc08/lkaomf51.c,
6268 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6270 * as/mcs51/i51pst.c,
6271 * as/z80/z80pst.c: "ABS" is not A_OVR
6272 * as/hc08/lkarea.c (newarea): read a_addr,
6273 (lnkarea): added codemap array, sort absolute areas to the front,
6274 combine all GSINITx/GSFINAL,
6275 (find_empty_space, allocate_space): new functions,
6276 (lnksect): return next address, handle absolute sections
6277 * as/mcs51/lkarea.c (newarea): read a_addr,
6278 lnksect2 prototype changed,
6279 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6280 (find_empty_space, allocate_space): new, factored out of lnksect2,
6281 (lnksect2): return next address, handle absolute sections
6283 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6284 * as/hc08/lklibr.c (addfile, fndsym),
6285 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6286 index out of range and detect both '\' and '/'
6287 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6288 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6289 regression tests (ds390 cannot return bool yet)
6290 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6291 document critical interrupts on z80, document changed SDCC define
6292 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6293 (_a390_mapping): added .org directive
6294 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6295 (genMultOneByte): fixed warnings
6296 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6298 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6299 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6300 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6301 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6302 * src/pic16/main.c: removed newReg prototype
6303 * src/pic16/pcode.c,
6304 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6306 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6308 * src/pic16/ralloc.c
6309 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6311 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6312 from short to PIC_OPTYPE
6313 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6314 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6315 optype from short to PIC_OPTYPE
6316 * src/port.h: made int_size unsigned to fix warnings
6317 * src/SDCC.y: fixed warning on MSVC
6318 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6319 * src/SDCCopt.c (convertToFcall): fixed warnings
6320 * src/SDCCsymt.h: removed double prototype for genSymName
6321 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6322 offset int to fix warnings
6324 2006-04-22 Borut Razem <borut.razem AT siol.net>
6326 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6327 references to CVS replaced with Subversion
6329 2006-04-21 Borut Razem <borut.razem AT siol.net>
6331 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6332 references to CVS replaced with Subversion
6334 2006-04-19 Borut Razem <borut.razem AT siol.net>
6336 * src/version.awk: adapted for svn
6337 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6338 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6339 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6340 /binutils-avr/etc/*.vi, *.jin: removed all properties
6341 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6343 2006-04-19 Borut Razem <borut.razem AT siol.net>
6345 * CVS to Subversion migration completed
6347 2006-04-18 Borut Razem <borut.razem AT siol.net>
6349 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6350 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6352 2006-04-17 Borut Razem <borut.razem AT siol.net>
6354 * device/include/Makefile.in: added pic/*.inc to the installation
6356 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6358 * support/regression/collate-results.py: fixed output in case of
6360 * support/regression/generate-cases.py: fixed splitting of pathnames
6362 * as/hc08/lklibr.c (addfile),
6363 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6365 2006-04-11 Raphael Neider <rneider AT web.de>
6367 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6368 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6369 * src/pic16/pcode.c (assignValnums): fixed #1460578
6371 2006-04-11 Raphael Neider <rneider AT web.de>
6373 * device/lib/pic/libdev/*.c,
6374 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6375 fixes #1468739, enables compilation in --std-c99 mode
6376 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6378 2006-04-11 Raphael Neider <rneider AT web.de>
6380 * src/pic/device.c (find_device): removed debug output
6381 (list_valid_pics): enabled verbose listing of supported devices
6382 * device/include/stdbool.h: define bool as char for pic14/16 as well
6384 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6386 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6388 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6390 * .version: bumped version to 2.5.6
6391 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6393 2006-04-06 Raphael Neider <rneider AT web.de>
6395 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6396 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6397 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6398 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6399 pic14_constructAbsMap
6400 (pic14printPublics): declare absolute global symbols as global
6401 (pic14createInterruptVect),
6402 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6403 (newReg): assume new registers unused, use correct name in
6404 hashtable (reg->name instead of name), more debugLog output
6405 * src/pic/device.h (PIC_device): added fields for verbose output
6406 * src/pic/device.c: moved device definition to pic14devices.txt,
6407 added routines for runtime parsing of pic14devices.txt,
6408 added support for second config word
6409 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6410 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6411 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6412 (_pic14_parseOptions): moved pCodeInitRegisters here
6413 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6414 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6415 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6416 handling the pseudo stack
6417 * device/lib/Makefile.in: ignore failures in objects-pic16,
6418 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6419 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6420 * device/lib/pic/Makefile.subdir,
6421 * device/lib/pic16/Makefile.subdir: improved clean rules
6422 * device/lib/pic/libdev/: NEW, pic14 device libraries
6423 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6424 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6425 * device/include/Makefile.in: create subdir and install pic14 headers
6426 * device/include/pic/p16f_common.inc: removed unused declarations
6427 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6428 PICs from inc2h.pl v1.6,
6429 replaced BIT_AT macros with struct declarations
6430 * device/include/pic/pic14devices.txt: definition of supported devices,
6431 all above improvements contributed by Zik Saleeba, thanks
6432 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6433 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6436 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6438 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6439 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6440 thanks to Charles Olds
6442 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6444 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6446 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6448 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6449 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6450 * support/regression/bug1464657.c: added, new test
6452 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6454 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6457 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6459 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6460 --no-peep and --peep-file <file> are used don't use default rules but
6463 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6465 * src/mcs51/gen.c (genCall): fixed bug 1457608
6467 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6469 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6470 changes seem to cause (trigger?) problems with the build system.
6472 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6474 * src/SDCCpeeph.c (operandsLiteral): new, added,
6475 (callFuncByName): inserted operandsLiteral
6476 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6478 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6480 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6481 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6483 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6485 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6486 implemented patch 1120823 Thanks to Willy De la Court (normal
6487 interrupts need an interrupt number now if they are made critical),
6488 and enabled nesting of critical functions though not for gbz80
6489 (genCritical, genEndCritical): added functions
6490 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6491 * src/z80/mappings.i: added "ei" to all mappings
6493 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6495 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6496 submitted by the Debian SDCC maintainer Aurelien Jarno:
6497 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6498 archive with gcc 4.1 on mips and wrote the patch"
6500 2006-03-16 Raphael Neider <rneider AT web.de>
6502 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6503 the left operand is shorter than the result (c* = lit-c* + int),
6505 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6508 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6510 * src/.version: increased version number to 2.5.5
6511 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6512 linking is done manually in pic16 port's _linkEdit,
6513 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6514 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6515 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6516 allocate asmop as AOP_ACC,
6517 (aopForRemat): added parameter 'bool result' in function declaration,
6518 (pic16_aopGet): return AOP_ACC when accessing WREG,
6519 (pic16_popGetTempReg): minor modification,
6520 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6521 'pic16_allocWithIdx',
6522 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6523 calling function in absolute addresses,
6524 (genAssign): take into account AOP_ACC asmop,
6525 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6526 * src/pic16/pcoderegs.c: some debug functions and lines added,
6527 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6528 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6530 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6531 call to allocReg, not by manually allocating a new one,
6532 (pic16_assignRegisters): now before going through the register
6533 allocating functions mark all registers as free. This eliminates some
6534 side effects resulting from peephole parser done earlier in the backbone
6536 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6538 * src/SDCCicode.c (geniCodeLogic),
6539 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6541 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6543 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6544 (genSend): bugfix, do not allocate and free twice,
6545 (shiftRLong): handle partially overlapping aops
6546 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6548 2006-03-08 Borut Razem <borut.razem AT siol.net>
6550 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6553 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6555 * support/regression/tests/bug1409955.c: new, added
6556 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6557 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6558 (aopForSym, aopOp): increment asmop.allocated if reused,
6559 (freeAsmop): decrement asmop.allocated and check for zero instead of
6561 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6562 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6563 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6564 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6565 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6566 genSignedRightShift, genRightShift, genDataPointerGet,
6567 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6568 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6569 in reverse order from allocation,
6570 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6571 added swappedLR to keep track
6572 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6573 pdata & code for GCC, z80, gbz80 & hc08
6574 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6576 2006-03-08 Raphael Neider <rneider AT web.de>
6578 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6580 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6582 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6583 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6584 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6586 2006-03-06 Borut Razem <borut.razem AT siol.net>
6588 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6589 made the linker quiet
6591 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6593 * src/pic16/gen.c (genPcall): fixed bug #1443644
6594 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6595 which dumps before the function entry point a data byte which represents
6596 the number of the local variables used by the specified function, added
6597 'xinst' for initial support for Extended Instruction Support,
6598 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6599 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6600 port->fun_prefix anymore (may change later),
6601 (genFunction, genEndFunction): do not store/restore local registers for
6602 _main (this should take care the --main-return command line option in
6604 (genOr): removed some legacy pic-port instructions,
6605 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6606 performing operations with SFR's causes data to be written more than
6607 once to each SFR. Perhaps SFRs should be handled in special cases...
6608 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6610 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6611 into account for stack starting position,
6612 (struct OPTIONS pic16_optionsTable): added command line argument
6613 --extended or -y for Extended Instruction Support,
6614 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6615 (deassignLRs): *** perhaps the most important change, old 'for' code
6616 (commented out for reference), didn't account for some registers which
6617 were left marked 'not free' after a pointer operation. The change
6618 reduces register usage a lot in some cases
6620 2006-03-04 Borut Razem <borut.razem AT siol.net>
6622 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6624 * support/regression/tests/bug-524697.c: decreased array size for
6625 mcs51 to fit into the internal RAM
6626 * support/regression/Makefile.in: a little bit more verbose
6628 2006-03-03 Borut Razem <borut.razem AT siol.net>
6630 * support/regression/fwk/lib/testfwk.c,
6631 support/regression/fwk/include/testfwk.h: introduced function
6632 _prints(), nonrecursive _printn(), call _initEmu() from main()
6633 * support/regression/ports/gbz80/support.asm,
6634 support/regression/ports/ucz80/support.asm,
6635 support/regression/ports/z80/support.asm,
6636 support/regression/ports/ds390/support.c,
6637 support/regression/ports/hc08/support.c,
6638 support/regression/ports/host/support.c,
6639 support/regression/ports/mcs51/support.c,
6640 support/regression/ports/xa51/support.c: added empty _initEmu()
6642 * support/regression/ports/pic16/gpsim.cmd,
6643 support/regression/ports/pic16/spec.mk,
6644 support/regression/ports/pic16/support.c,
6645 support/regression/Makefile.in: added pic16 regression test
6647 2006-03-01 Raphael Neider <rneider AT web.de>
6649 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6650 genConstPointerGet): use safe way of generating MOVFF to cover
6651 literals as well as registers, fixes bug #1440527
6652 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6654 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6655 more correctly, fixes bug #1232186
6656 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6657 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6658 gplink guess the correct processor in more cases, applied patch
6659 from Till Riedel attached to and fixing bug #1436552
6661 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6663 * support/regression/tests/array.c: added, contains check for #1434401
6664 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6666 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6668 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6669 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6670 * device/include/mcs51/c8051f326.h,
6671 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6672 * device/include/mcs51/c8051f000.h,
6673 * device/include/mcs51/c8051f018.h,
6674 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6675 PCON_IDLE,PCON_STOP and added sfr16 definitions
6677 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6679 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6680 genGetWord): fixed bug 1409955
6682 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6684 * device/include/hc08/mc68hc908gp32.h,
6685 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6687 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6689 * src/SDCCast.c (constExprValue): return NULL if not a value
6690 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6691 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6692 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6694 2006-02-13 Borut Razem <borut.razem AT siol.net>
6696 * src/regression/ptrarg.c: added, fails due to bug #1430967
6697 * src/regression/Makefile: ptrarg.c added, ...
6699 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6701 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6702 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6704 2006-02-11 Borut Razem <borut.razem AT siol.net>
6706 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6707 print "Processor: xxx" message to stdout only if --verbose
6709 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6711 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6712 * support/regression/tests/bug1426356.c: added
6713 * support/regression/tests/bitfields.c: removed 2 tests
6715 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6717 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6718 * device/include/mcs51/c8051f330.h,
6719 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6720 PCON_IDLE,PCON_STOP and added sfr16 definitions
6721 * device/lib/_divsint.c,
6722 * device/lib/_divuint.c,
6723 * device/lib/_divulong.c,
6724 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6725 register bank bug for small stackauto
6727 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6731 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6733 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6734 * all.dsp: corrected several bin paths
6735 * device/include/mcs51/c8051f120.h,
6736 * device/include/mcs51/c8051f300.h,
6737 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6738 to PCON_IDLE,PCON_STOP
6739 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6740 * device/lib/printf_large.c (output_float): fixed bug 1388703
6741 * support/regression/tests/bug1057979.c: added test for bug 1388703
6743 2006-02-08 Raphael Neider <rneider AT web.de>
6745 * src/pic/pcode.c (pciTRIS): fixed typo,
6746 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6747 (LinkFlow): fixed handling of flows that end in a call,
6748 (ReuseReg): perform safety check earlier
6749 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6750 to work with flows at the beginning of a pBlock,
6751 fixes #1426557 (Symbol not previously defined),
6752 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6754 (RemoveUnusedRegisters): update register usage info
6755 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6756 created, reuse existing ones instead
6757 * src/pic/gen.c (genPcall): fixed #1424719
6759 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6761 * link/z80/lkmain.c,
6763 * link/z80/lkdata.c,
6764 * link/z80/aslink.h: fixed build on current cygwin:
6765 replaced getline() by lk_getline()
6767 2006-02-01 Borut Razem <borut.razem AT siol.net>
6769 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6770 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6771 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6772 src/regression/bool1.c, src/regression/bool2.c,
6773 src/regression/bool3.c, src/regression/call1.c,
6774 src/regression/compare.c, src/regression/compare10.c,
6775 src/regression/compare2.c, src/regression/compare3.c,
6776 src/regression/compare4.c, src/regression/compare5.c,
6777 src/regression/compare6.c, src/regression/compare7.c,
6778 src/regression/compare8.c, src/regression/compare9.c,
6779 src/regression/configword.c, src/regression/for.c,
6780 src/regression/inline.c, src/regression/mult1.c,
6781 src/regression/nestfor.c, src/regression/or1.c,
6782 src/regression/pointer1.c, src/regression/ptrfunc.c,
6783 src/regression/rotate1.c, src/regression/rotate2.c,
6784 src/regression/rotate3.c, src/regression/rotate4.c,
6785 src/regression/rotate5.c, src/regression/rotate6.c,
6786 src/regression/rotate7.c, src/regression/string1.c,
6787 src/regression/struct1.c, src/regression/sub.c,
6788 src/regression/sub2.c, src/regression/switch1.c,
6789 src/regression/while.c, src/regression/xor.c,
6790 src/regression/create_stc, src/regression/simulate,
6791 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6793 * src/regression/gpsim_assert.h: added
6795 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6797 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6798 ((void (code *) (void)) 0) ();
6807 * as/mcs51/aslink.h,
6809 * as/mcs51/asmain.c,
6810 * as/mcs51/lkdata.c,
6812 * as/mcs51/lkmain.c,
6815 * as/z80/asmain.c: fixed build on current cygwin:
6816 replaced getline() by as_getline()
6818 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6820 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6821 declarator in the symbol chain
6823 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6824 parameter list for function pointers
6825 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6826 * support/regression/tests/bug-716242.c: added
6828 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6830 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6832 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6834 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6836 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6837 inifinitely recurseable, added static
6838 * support/regression/tests/bug-1408066.c: added
6840 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6843 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6844 renamed, added possibility to create "postLoopLbl"-labels
6845 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6846 newiTempLoopHeaderLabel
6847 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6848 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6849 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6850 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6851 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6852 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6853 (basicInduction): fixed bug #136564, made static,
6854 (loopInduction): changed parameter of basicInduction, made static,
6855 (addPostLoopBlock): added
6856 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6857 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6859 * support/regression/tests/bug-136564.c: added
6860 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6861 --std-sdcc99 to LIBSDCCFLAGS
6863 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6865 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6867 * support/regression/tests/bug-1406131.c: added
6869 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6871 * src/SDCCast.c (decorateType): fix promotion of unary minus
6872 * src/SDCCsymt.c (computeType): beautified
6873 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6874 (valUnaryPM, valComplement): fix sign and promotion,
6875 (valNot): ANSI: result type is int (SDCC: unsigned char)
6876 * support/regression/tests/uminus.c: speedup by removing superflous
6878 * support/regression/tests/onebyte.c: added promotion and signedness
6879 tests for unary minus
6880 * support/regressions/tests/bug-477927.c: disable warning about
6881 uninitialized variables
6882 * support/regression/tests/not.c: added
6884 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6886 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6887 * src/mcs51/gen.c (gen51Code): show final register usage after
6888 fillGaps in asm with --i-code-in-asm
6889 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6890 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6891 incUsed, rliveClear, adjustIChain): made static,
6892 (setFromRange): excluded because it's unused,
6893 (findPrevUseSym, markWholeLoop): added,
6894 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6895 through all branches of predecessors enables sdcc to emit the warning
6896 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6897 (rlivePoint): made static, added parameter emitWarnings which is only
6898 true during the first run out of two,
6899 (findRecursiveSucc, findRecursivePred): removed,
6900 (computeLiveRanges): made static, added parameter emitWarnings,
6901 (dumpIcRlive): added for debugging only
6902 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6903 removed prototype of setFromRange()
6904 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6905 in call of computeLiveRanges()
6906 * support/regression/tests/bug-895992.c: added
6907 * support/regression/tests/bug-971834.c: added
6908 * support/valdiag/tests/bug-895992.c: added
6909 * support/valdiag/tests/bug-971834.c: added
6911 2005-12-18 Raphael Neider <rneider AT web.de>
6913 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6914 (genUnpackBits): improved code for direct operands,
6915 (genPackBits): improved code for literal assignment to bitfields
6916 and for direct destination operands (no FSR indirection),
6917 prevented redundant AND, fixes #1362800,
6918 (AccLsh): added parameter to disable masking of the result
6919 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6920 skip instructions with side-effects (like incfsz),
6921 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6922 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6923 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6926 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6928 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6929 volatile variables as spill location
6931 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6933 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6935 * support/regression/tests/bug-1376320.c: added
6937 2005-12-08 Raphael Neider <rneider AT web.de>
6939 * src/pic/device.c: renamed is_shared to pic14_is_shared
6940 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6941 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6942 (is_valid_identifier): added for above workaround
6944 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6946 * device/lib/Makefile.in: fixed to enable port-specific-objects
6947 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6948 char, thanks Hubert Sack
6949 * doc/sdccman.lyx: documented --xstack-loc,
6950 elaborated a bit more on interrupts and pitfalls,
6951 removed "setjmp/longjmp unsupported",
6952 documented some unsupported C99 features
6953 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6954 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6955 if, thanks Hubert Sack
6956 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6957 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6959 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6960 regression tests can report resource usage (rfe 700441)
6961 * support/regression/collate-results.py: report resource usage
6962 * support/regression/ports/ds390/spec.mk,
6963 * support/regression/ports/hc08/spec.mk,
6964 * support/regression/ports/mcs51/spec.mk,
6965 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6966 * support/regression/ports/ds390/uCsim.cmd,
6967 * support/regression/ports/hc08/uCsim.cmd,
6968 * support/regression/ports/mcs51/uCsim.cmd,
6969 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6970 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6971 library, use the default one
6972 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6973 building the library
6975 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6977 * config.dsp: added dependency on .version and configure_vc.awk
6978 * device/include/setjmp.h: updated for --stack-auto and --xstack
6979 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6980 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6981 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6982 * device/lib/libsdcc.lib: added _setjmp
6983 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6984 (decorateType): fixed bug 1372851,
6985 (optimizeGetHbit): fixed warning
6986 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6987 array initialisation
6988 * support/regression/tests/bug1057979.c: added test for bug 1358192
6989 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6991 2005-12-03 Borut Razem <borut.razem AT siol.net>
6993 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6994 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6996 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6998 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6999 createIval): implement symbol independant "flexible array member",
7000 (createIvalCharPtr): implemented flexible array initialisation with a
7002 * src/SDCCsymt.c (copyStruct): removed,
7003 (getSize): fixed misleading comment,
7004 (getAllocSize): removed, the additional allocation size is now in
7005 sym->flexArrayLength,
7006 (checkStructFlexArray): new, syntax checks for flexible array members,
7007 (compStructSize): added syntax checks for "flexible array members"
7008 (copyStruct): removed,
7009 (copyLinkChain): removed inefficient fix for bug 770487
7010 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7011 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7012 symbol->flexArrayLength
7014 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7015 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7016 * support/regression/tests/structflexarray.c: added
7017 * support/valdiag/tests/structflexiblearray.c: added
7019 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7021 * src/SDCCast.c (decorateType): fixed bug 1368489
7022 * support/Util/SDCCerr.c,
7023 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7025 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7027 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7028 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7030 2005-11-27 Borut Razem <borut.razem AT siol.net>
7032 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7033 support/cpp2/mkdeps.h: added command line option
7034 -obj-ext=<extension> to SDCPP to define object file externion, used
7035 for generation of make dependencies (-M)
7036 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7038 2005-11-26 Borut Razem <borut.razem AT siol.net>
7040 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7041 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7042 added pic and pic16 libraries
7044 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7046 * device/include/float.h: Corrected typo in prototype of __fsgt
7048 2005-11-25 Borut Razem <borut.razem AT siol.net>
7050 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7051 added creation of model-mcs51-stack-auto libraries
7053 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7055 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7057 * src/SDCCast.c (createIvalArray): removed obsolete comment
7059 2005-11-24 Borut Razem <borut.razem AT siol.net>
7061 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7062 added missing device/lib/mcs51/crt*.asm sources
7064 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7066 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7068 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7070 * device/lib/_fs2schar.c,
7071 * device/lib/_fs2sint.c,
7072 * device/lib/_fs2slong.c: optimized inline asm
7074 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7076 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7077 Better handling of floats between -1.0 and 0.0.
7079 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7081 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7082 (the missing "if"s prohibited removal of redundant labels)
7084 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7086 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7087 Properly convert floats between -1.0 and 0.0 to long, int, and char
7088 types (max integer value of negative floats tends to zero).
7089 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7090 Removed changes made so to work properly with floats between
7091 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7094 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7096 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7097 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7098 (genCast) cosmetic change
7099 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7100 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7102 * support/regression/tests/bitfields (testSignedBitfields): added
7104 2005-11-18 Borut Razem <borut.razem AT siol.net>
7106 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7107 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7108 introduced SILENT option to make building of pic16 libraries less
7110 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7112 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7113 Now they work properly with floats between -1.0 and 0.0
7114 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7116 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7118 * src/SDCCicode.c (printOperand): added missing else
7120 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7122 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7123 reformatted for better readability
7124 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7127 2005-11-17 Borut Razem <borut.razem AT siol.net>
7129 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7130 introduced SILENT option to make building of pic16 libraries less
7131 verbose - used for nightly snapshot build
7132 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7133 available on Win32 platforms.
7134 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7135 medium, large, pic and pic16
7137 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7139 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7140 printf("%f"...) sets fraction to zero.
7142 2005-11-16 Raphael Neider <rneider AT web.de>
7144 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7146 * src/pic/gen.c (genIfx): implemented for CARRY bit
7147 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7148 to generic pointers, fixes #1357332,
7149 (pic16_movLit2f): NEW,
7150 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7152 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7154 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7156 2005-11-11 Raphael Neider <rneider AT web.de>
7158 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7159 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7160 compute pointer's type from operand,
7161 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7162 improved single bit reads, fixes bug #1353379
7164 2005-11-09 Borut Razem <borut.razem AT siol.net>
7166 * support/scripts/sdcc.nsi: added lib/pic to the package
7168 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7170 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7172 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7174 * support/regression/tests/bug1348008.c: added
7175 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7176 * support/regression/tests/bug1337835.c: updated comment
7178 2005-11-06 Borut Razem <borut.razem AT siol.net>
7180 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7181 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7182 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7183 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7184 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7185 dynamic construction of cl_error_class and derivates - 2.nd try
7187 2005-11-05 Borut Razem <borut.razem AT siol.net>
7189 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7190 bug, which caused Bus Errors on sparc solaris
7192 2005-11-04 Borut Razem <borut.razem AT siol.net>
7194 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7195 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7196 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7197 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7198 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7199 and derivates to resolve the initialization problem on OSX
7201 2005-11-02 Borut Razem <borut.razem AT siol.net>
7203 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7204 corrected typo - #include <winsock2.h>
7206 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7208 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7209 (_asxxxx_mapping): added org directive for future enhancements
7211 2005-11-01 Borut Razem <borut.razem AT siol.net>
7213 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7214 enabled sockets on WIN32
7215 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7217 2005-10-31 Borut Razem <borut.razem AT siol.net>
7219 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7220 WIN32 backslash path delimiters should be escaped when used in C strings
7221 * support/regression/tests/bitfields.c: exclude failing assertions for
7222 __CYGWIN32__ and __MINGW32__ hosts
7224 2005-10-30 Borut Razem <borut.razem AT siol.net>
7226 * src/SDCCutil.c: corrected double comparison typo
7228 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7230 * device/lib/medium/Makefile: added for new memory model medium
7231 * device/include/asm/mcs51/features.h: updated for medium/pdata
7232 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7233 added Multiply & Accumulate sbit's and MAC0_PAGE define
7234 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7235 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7236 * device/lib/_mullong.c: update for medium model
7237 * device/lib/incl.mk: added medium model
7238 * doc/sdccman.lyx: documented medium model
7239 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7240 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7241 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7242 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7243 (allocParms): set SCLS and OCLS to pdata for medium model
7244 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7246 (powof2): return <0 if not power of 2
7247 * src/avr/gen.c (genBitWise): use updated powof2
7248 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7249 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7250 (shiftLLeftOrResult): use B if necessary
7251 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7252 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7253 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7254 * support/regression/Makefile.in: added test-mcs51-medium
7255 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7257 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7259 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7261 * device/lib/time.c (mktime): fixed bug 1334315
7263 2005-10-28 Raphael Neider <rneider AT web.de>
7265 * device/include/pic/p16f_common.inc: added common declarations
7266 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7268 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7270 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7271 (aopPutUsesAcc): added to predict accumulator use,
7272 (assignResultValue): save acc if necessary,
7273 (genMinusDec): store result if indirectly addressed,
7274 (genDivOneByte): save acc if necessary,
7275 (movLeft2Result): bugfix if left already in acc,
7276 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7277 attention to accumulator use (esp. pdata),
7278 (genReceive): receive pdata correctly
7279 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7280 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7282 2005-10-27 Raphael Neider <rneider AT web.de>
7284 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7286 2005-10-27 Raphael Neider <rneider AT web.de>
7288 * .version: changed version to 2.5.4
7289 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7290 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7291 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7292 arithmetics support routines
7293 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7294 * device/lib/Makefile.in: also create installdir for pic
7296 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7298 * src/pic/device.c (dump_sfr): rewritten to delegate register
7299 placement to the linker (use `extern sym' rather than sym EQU addr),
7300 (validAddress): fixed to check last specified address
7301 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7302 (popGetLit): truncate literal value to 8 bit,
7303 (popGet): moved assert to more appropriate place
7304 (popGetExternal): create pCode operand from and mark the according
7305 symbol as being `extern'
7306 (popGetAddr): added sanity check on immediate's offset, provide
7307 GPOINTER tag on demand
7308 (aopPut): fixed for immediates,
7309 (mov2w_op): move operand's address or contents to WREG (depending on
7310 operand type), safer variant of mov2w,
7311 (movwf,call_libraryfunc): NEW, handy abbreviations,
7312 (get_argument_pcop,get_return_val_pcop,pass_argument,
7313 get_returnvalue): interface for accessing function parameters and
7315 (assignResultValuei,genRet): use new parameter/return value interface
7316 (pic14_getDataSize): back to old version handling generic pointers,
7317 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7318 provided implementation and/or fixed old one,
7319 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7320 calls, removed legacy 8051 reference code
7321 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7322 (loadSignToC): NEW, move the operands sign bit to CARRY,
7323 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7324 genRightShiftSigned, accepts negative shift counts,
7325 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7326 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7327 generic pointers, __data pointers and __code pointers,
7328 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7329 and signed bitfields, limit bitfields to 8 bit,
7330 (genDataPointerGet): fixed number of bytes read,
7331 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7332 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7333 pointers to constant data are no longer assumed to point to __code
7334 space, removed invalid pointer types,
7335 (bitpatternFromVal): retrieve the PICs representation of an integer
7337 (genDataPointerSet): fixed assigning to po_immediate operands,
7338 (genGenPointerSet): implemented as library call,
7339 (genIfx): fixed incorrect condition,
7340 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7341 provide GPOINTER tag according to destination's storage class,
7342 (genCast): added code to handle casting to generic pointers, added
7343 sign-/zero extension of the result
7344 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7345 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7346 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7348 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7349 address/register resides in the shared banks
7350 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7351 put all variables into separate sections (have the linker arrange
7353 (picglue): put init code and interrupt handlers in separate sections
7354 * src/pic/main.c: added port specific options table, modified to PORT
7355 structure to make GPOINTERs 3 byte, added pic14_options
7356 (_pic14_do_link): private linking routine (update paths to libraries,
7357 add libsdcc.lib by default)
7358 * src/pic/main.h: declare pic14_options
7359 * src/pic/pcode.c: fixed instructions i/o relations,
7360 (RegCond): reverted to correct version,
7361 (newpCodeOpLit): truncate literals to 8 bit,
7362 (genericPrint): added debug output,
7363 (getRegFromInstruction): fixed for various operand types, simplified
7364 (BuildFlow): fixed broken handling of isntructions with labels
7365 (LinkFlow): start at last instruction in flow (skip trailing comments),
7366 pass the flow on to the next instruction after CALL
7367 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7368 (insertPCodeInstruction): fixed inserting after a skip instruction,
7369 (DoBankSelect): fixed for labeled instructions
7370 (OptimizepBlock): honor --nopeep switch
7371 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7372 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7373 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7374 (pCodeOptime2pCodes): allow disabling this optimization via
7375 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7376 but is still buggy), started implementation of a dataflow based
7377 pCode optimization (CSE + dead code elimination)
7378 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7379 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7380 names are independant of the stack location and therefore portable across
7383 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7385 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7386 (selectSpil): fixed bug 1337835 by not spilling bit variables
7387 * support/regression/tests/bug1337835.c: added test for this bug
7388 * src/mcs51/peeph.def: restart after rule 3.c,
7389 addded rules 263.x to optimize loading constants
7391 2005-10-26 Raphael Neider <rneider AT web.de>
7393 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7394 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7395 (genAssign): emit warning when casting literals to generic pointer
7396 type, also applies when taking the address of a fixed variable,
7397 (genCast): improved casting to generic pointers
7398 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7399 extern variables, added verbose error message
7400 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7402 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7404 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7405 carry must be complemented too
7406 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7407 could be emitted by genMinus
7408 * src/SDCCval.c (constVal): fixed bug 1305065
7410 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7412 * src/SDCCast.c (addCast): added promotion for bit variables
7413 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7414 promotion casts + optimisation
7415 (optimizeGetWord): fix warning 'i' might be used uninitialized
7416 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7417 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7419 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7421 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7422 all chars are promoted to int; promotion should be handled in SDCCast.c
7424 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7426 * device/lib/_strcmp.c: Fixed bug 1326457
7428 2005-10-11 Raphael Neider <rneider AT web.de>
7430 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7431 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7433 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7435 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7436 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7438 2005-10-04 Raphael Neider <rneider AT web.de>
7440 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7441 device/lib/pic16/pics.all: added pic18f1320
7442 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7444 2005-09-30 Raphael Neider <rneider AT web.de>
7446 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7447 * src/pic16/devices.inc: NEW, provides device descriptions
7448 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7450 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7452 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7455 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7458 documented Any Order Bit, Higher Order Byte and Higher Order Word
7459 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7460 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7461 (optimizeGetAbit): new, to get any bit, not only the high bit,
7462 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7463 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7464 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7465 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7466 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7467 GETABIT, GETBYTE, GETWORD: decorate them,
7468 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7469 (ast_print): added GETABIT, GETBYTE, GETWORD
7470 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7471 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7472 (geniCodeBinary): new generic binary icode,
7473 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7474 * src/port.h: updated comment for PORT.hasExtBitOp
7475 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7476 (genGetByte): new, to get a single byte,
7477 (genGetWord): new, to get a word from a long,
7478 (gen51Code): added GETABIT, GETBYTE, GETWORD
7479 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7481 2005-09-23 Raphael Neider <rneider AT web.de>
7483 * configure.in, configure: have device/lib/pic configured
7484 * device/lib/Makefile.in: added model-pic14
7485 * device/lib/clean.mk: added pic/ to clean rule
7486 * device/lib/pic: added rudimentary pic14 library providing support
7487 functions for multiplication/division/generic pointer access
7488 * src/SDCCopt.c (convilong): mark support functions as extern
7489 for pic14 port as well
7490 * src/pic/gen.c (genMult): added assertions,
7491 (genpic14Code): emit warning on unhandled iCodes
7492 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7493 * src/pic/pcode.c (pCodeOpCopy),
7494 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7495 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7496 SFR_REGISTER}), made safe for future extensions
7497 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7498 instructions even if preceeded by SKIP instructions (also remove
7499 them); removed unused code
7500 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7501 prevents leaving parts of the structure uninitialized after copying
7503 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7505 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7507 * support/regression/tests/addsub.c: added test for the bug
7509 2005-09-21 Raphael Neider <rneider AT web.de>
7511 * device/include/pic16/pic18f1220.h,
7512 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7513 * device/lib/pic16/Makefile.rules: added missing opening paren
7514 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7515 are provided in genutils.c,
7516 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7517 operand/result sizes,
7518 (genCmp): assert on NULL pointers first, then check deref'ed values
7519 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7522 2005-09-18 Raphael Neider <rneider AT web.de>
7524 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7525 as these are now unused,
7526 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7527 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7528 local, avoids uninitialized pointer dereference on r->name
7529 * src/pic16/ralloc.c (newReg): fixed indentation
7531 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7533 * src/SDCCval.c (constVal): fixed bug 730366
7534 * support/Util/SDCCerr.c,
7535 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7537 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7539 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7541 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7543 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7545 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7547 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7548 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7549 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7550 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7551 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7552 * packihx/packihx.c (hexDigit): made c unsigned char
7553 * as/mcs51/lklibr.c (fndsym),
7554 * link/z80/lkgb.c (gb),
7555 * link/z80/lklibr.c (fndsym),
7556 * link/z80/lkrloc.c (relr),
7557 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7558 * src/SDCC.lex (checkCurrFile, process_pragma),
7559 * src/SDCCglue.c (spacesToUnderscores),
7560 * src/SDCCmain.c (setParseWithComma, processFile),
7561 * src/asm.c (tvsprintf, printCLine),
7562 * src/avr/gen.c (emitcode, aopPut),
7563 * src/ds390/gen.c (emitcode),
7564 * src/hc08/gen.c (emitcode, emitinline),
7565 * src/mcs51/gen.c (emitcode, genInline),
7566 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7568 * src/pic/ralloc.c (debugLog),
7569 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7571 * src/pic16/ralloc.c (debugLog),
7572 * src/z80/main.c (_process_pragma):
7573 made all ctype.h function calls safe
7574 * src/SDCCopt.c: include math.h for fabs
7575 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7576 and used them throughout the code to make ctype.h function calls safe
7577 * src/ds390/main.c (asmLineNodeFromLineNode),
7578 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7579 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7581 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7582 (newpCodeAsmDir): made ctype.h function calls safe
7583 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7584 pic16_emitcode): made lbp unsigned char*
7585 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7586 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7587 * src/xa51/gen.c (emitcode),
7588 * src/z80/gen.c (_emit2): made lbp unsigned char*
7589 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7592 2005-09-05 Raphael Neider <rneider AT web.de>
7594 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7595 access bank splitpoint
7597 2005-09-05 Raphael Neider <rneider AT web.de>
7599 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7601 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7603 * .version: changed to version 2.5.3
7604 * doc/sdccman.lyx: changed version to 2.5.3,
7605 documented --codeseg and --constseg and pragma codeseg and constseg,
7606 documented bit parameters (reentrant) and bit returning
7607 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7608 currFunc->recvSize, but is this ok for all ports?
7609 (ast2iCode): result of ~ on unsigned char must be cast to int for
7611 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7612 function pointers in bit space
7613 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7614 (processFuncArgs): call port.reg_parm() with reentrancy info
7622 * src/z80/main.c: port.reg_parm prototype extended with
7623 "bool reentrant" parameter
7624 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7625 options.stackAuto for allocating bit register parameters
7626 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7627 (genSend): set BitBankUsed if it is,
7628 (selectRegBank): factored out of genCall for use in genPcall,
7629 (genCall): removed redundant dtype assignmen, use selectRegBank,
7630 (genPcall): handle returning in Carry properly, save in F0 if needed,
7631 (genReceive): handle bit register parameters
7632 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7633 (mcs51_assignRegisters): enable bit registers for all reentrant
7634 functions and don't set BitBankUsed unconditionally
7635 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7636 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7637 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7639 2005-08-27 Borut Razem <borut.razem AT siol.net>
7641 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7642 ppc-osx (Darwin) does not support -u option. It seems that it is
7643 supported only on Linux - GNU cp
7645 2005-08-25 Borut Razem <borut.razem AT siol.net>
7647 * sim/ucsim/gui.src/serio.src/Makefile.in,
7648 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7649 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7650 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7651 install and strip, since the strip at /usr/ccs/bin should be used
7654 2005-08-24 Borut Razem <borut.razem AT siol.net>
7656 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7658 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7660 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7663 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7665 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7666 * as/mcs51/lkmain.c (link_main): fixed warning
7667 * device/include/stdbool.h: ds390 has no advanced bit support yet
7668 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7669 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7670 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7671 and updated their macros
7672 * src/SDCCval.c (constVal): updated comment for renamed b_long
7674 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7676 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7677 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7678 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7679 (oprio): set priority for '['
7680 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7682 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7683 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7684 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7685 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7686 added overlayable BIT_BANK area
7687 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7688 (summary2): explain 'T' in legenda
7689 * as/mcs51/lkrloc.c: replaced old K&R style,
7690 (relr): added R_BIT processing,
7691 (errmsg): added "Bit-addressable relocation error",
7692 (adb_bit): added for converting from byte- to bit-addressable space,
7693 (adb_24_bit): added for converting from byte- to bit-addressable space
7694 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7695 used in reentrant functions now even as return value
7696 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7697 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7698 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7699 * src/SDCCglobl.h: added indicator BitBankUsed
7700 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7701 the bit registers b0-b7
7702 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7703 (geniCodeCast): fixed bug 1263853,
7704 (geniCodeLogicAndOr): put result in bool or char,
7705 (geniCodeReceive): added parameter func for accessing the return type,
7706 (geniCodeFunctionBody): pass func to geniCodeReceive
7707 * src/SDCCmain.c: added indicator BitBankUsed
7708 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7709 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7710 (checkSClass): don't put automatic bool/bit on stack,
7711 (checkFunction): removed check on function cannot return bit
7712 * src/SDCCsymt.h: added newBoolLink prototype
7713 * src/mcs51/gen.c (rb1regs): added bit registers,
7714 (movc): created for assigning to carry,
7715 (pushReg, popReg): created for pushing registers,
7716 (sameRegs): check both AOP_REG and AOP_CRY types,
7717 (aopOp): handle bit registers,
7718 (aopPut): optimization no self-assign,
7719 (saveRegisters): push reg->base (bits) only once for bit registers,
7721 (unsaveRegisters): pop reg->base only once and use popReg,
7722 (assignResultValue): added parameter func and return in carry for bits,
7723 (genIpush): optimization no reload in A if not changed,
7724 (genSend): bit parameters in reentrant functions are passed in bit
7725 registers by first assigning to bits in B, then save registers and
7727 (genCall): handle returning in Carry properly, save it in F0 if needed,
7728 (genPcall): updated assignResultValue call, this is not safe yet for bit
7729 returning function !!!
7730 (genFunction): don't generate equ's for bit registers and use pushReg,
7731 (genEndFunction): take care of bit returning functions and use popReg,
7732 (genRet): return bit in Carry,
7733 (genIfx): optimize bit registers and other directly addressable bits,
7734 (genReceive): updated assignResultValue call
7735 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7736 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7737 registers when using stack-auto
7738 * src/mcs51/ralloc.c (_G): added allBitregs,
7739 (regs8051): added the bit registers,
7740 (createStackSpil): use macro IS_BIT,
7741 (getRegBit): added to allocate a bit register, else spill,
7742 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7743 (updateRegUsage): factored out to ease stepping while debugging,
7744 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7745 also allocate bit registers,
7746 (fillGaps): handle bit registers,
7747 (findAllBitregs): added to create bit vector with all bit registers,
7748 (mcs51_allBitregs): returns this bit vector,
7749 (mcs51_assignRegisters): when using stack-auto use bit registers for
7750 passing parameters and creating local variables
7751 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7753 2005-08-22 Borut Razem <borut.razem AT siol.net>
7755 * device/lib/Makefile.in: replaced find option -or with -o
7756 to make it run on solaris
7758 2005-08-22 Raphael Neider <rneider AT web.de>
7760 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7761 fixes #1265442 (crash on Solaris)
7763 2005-08-20 Borut Razem <borut.razem AT siol.net>
7765 * configure, configure.in: added tests for libsocket and libnsl libraries,
7766 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7767 from support/regression/Makefile.in
7768 * support/regression/Makefile.in: added
7769 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7770 * sim/ucsim/libtool: regenerated on sparc-solaris
7771 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7772 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7773 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7774 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7775 sparc-solaris, which doesn't use GNU ld linker
7776 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7777 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7779 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7781 * src/mcs51/peeph.def: updated comments
7783 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7785 * device/lib/_gptrget.c,
7786 * device/lib/_gptrput.c: slightly shorter
7787 * doc/sdccman.lyx: incremented version
7788 * src/mcs51/peeph.def: moved peephole comments to the line of first
7789 change to better keep line correlation, reanimated 186.e
7790 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7792 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7794 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7795 David Saxton with quotes around file name.
7797 2005-08-15 Borut Razem <borut.razem AT siol.net>
7799 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7800 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7801 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7802 make tests run on x86_64 platform
7804 2005-08-13 Raphael Neider <rneider AT web.de>
7806 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7807 as it might be executed DURING a build (parallel make is wonderful)
7809 2005-08-13 Raphael Neider <rneider AT web.de>
7811 * device/lib/Makefile.in (port-specific-objects-pic16):
7812 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7813 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7815 * device/lib/pic16/Makefile.rules: build subdirs before creating
7816 the library, removed builddir rule, create $(builddir) early in
7817 recurse rule, use empty recurse rule for leaf directories
7818 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7819 mkdir errors (race condition), removed duplicate suffix "hex"
7821 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7822 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7823 prevents mkdir -p from aborting on Alpha
7825 2005-08-12 Raphael Neider <rneider AT web.de>
7827 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7828 db-statements in order to allow for arrays of pointers in code
7829 sections to be placed without interspersed 0-padding, fixes
7831 * (emitStatistics): fixed division by zero for pic18f1220
7832 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7833 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7834 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7835 * (pic16_pCodeConstString): keep track of already emitted string
7836 literals to prevent "duplicate definitions of symbol _str_NR"
7837 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7839 * device/lib/Makefile.in: ignore failing PIC16 library builds
7840 * device/lib/pic16/Makefile: do not build if gputils are missing
7841 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7843 2005-08-10 Raphael Neider <rneider AT web.de>
7845 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7848 2005-08-10 Raphael Neider <rneider AT web.de>
7850 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7851 Rokas' patch to add the new fixed point type "__fixed16x16"
7852 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7853 functions for __fixed16x16 arithmetics
7854 * device/lib/pic16: reimplemented the build system to support
7855 a separate build directory, better handling of libio (create
7856 the library in a separate subdir for each architecture) and
7857 easier configuration (centralized in Makefile.common)
7859 2005-08-07 Raphael Neider <rneider AT web.de>
7861 * src/pic16/gen.c (genrshTwo): fixed sign extension
7862 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7863 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7865 * device/include/pic16/pic18f4220.h: NEW, header for
7866 pic18f4220 and pic18f4320
7867 * device/include/pic16/pic18fregs.h: added new devices,
7868 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7869 * device/include/pic16/signal.h: resolved name clashes
7870 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7871 to also allow testing for interrupt enable bits, added
7872 comments on how to use the macros
7873 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7874 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7875 register definitions for the devices
7876 * device/lib/pic16/pics.all: added new devices
7877 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7879 * device/lib/pic16/libc/stdlib/memfree: do not count
7880 the block header as free memory
7881 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7882 simplified and added missing end-of-blocklist-marker
7883 (reported by Peter Onion, fixes #1252814)
7884 * (_mergeHeapBlock): fixed loop condition
7885 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7886 len==0, restructured code
7887 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7888 up a bit, reduced bitfield accesses, prevent endless loops
7889 in case of heap corruption
7890 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7891 "unreferenced arguments/must return a value" warnings
7892 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7893 replaced BAUDREG with SPBRG
7894 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7895 device/lib/pic16/debug/gstack/gstack.c: replaced
7896 _naked, _asm, _endasm with __naked, __asm, __endasm
7898 2005-08-05 Raphael Neider <rneider AT web.de>
7900 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7901 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7903 2005-08-05 Borut Razem <borut.razem AT siol.net>
7905 * device/lib/Makefile.in: added missing ';'
7906 * configure: removed ^M characters
7908 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7910 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7911 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7914 2005-08-04 Borut Razem <borut.razem AT siol.net>
7916 * configure.in: pic16 libraries build 2nd try - enable running
7917 configure in device/lib/pic16
7918 * configure: regenerated from configure.in
7919 * device/lib/Makefile.in: create $(PORT)/bin directory
7921 2005-08-03 Raphael Neider <rneider AT web.de>
7923 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7924 to get/set values via pointers
7925 * (genUnpackBits,genPackBits): changed detection of
7926 ptr->bitfield vs. sym.bitfield, fixed access via generic
7927 pointers, removed dead (wrong) code for multibyte bitfields
7928 * (genNearPointerGet, genGenPointerGet): removed useless code,
7929 fixed bitfield detection, fixes #1250594
7930 * (genNearPointerSet): removed useless code
7931 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7932 and introduced macro pic16_emitpcode that conditionally emits
7933 the origin of the following pCode (useful for debugging SDCC)
7934 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7935 * (createDefmap): fixed handling of LFSR for --optimize-df
7937 2005-08-02 Borut Razem <borut.razem AT siol.net>
7939 * device/lib/Makefile.in: pic16 libraries build enabled since
7940 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7942 2005-08-02 Raphael Neider <rneider AT web.de>
7944 * src/pic16/gen.c (genPackBits): removed deprecated warning
7945 * (genGenPointerSet): fixed bitfield detection
7947 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7949 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7951 2005-07-31 Raphael Neider <rneider AT web.de>
7953 * device/lib/pic16/libdev/pic18f458.c,
7954 device/include/pic16/pic18f458.h: added missing T0CONbits
7956 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7958 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7960 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7962 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7964 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7966 * device/include/mcs51/at89c51ed2.h: added.
7968 2005-07-23 Raphael Neider <rneider AT web.de>
7970 * src/pic/gen.h: added emitpcode macro for debugging
7971 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7972 and replace by macro adding debug information on demand
7973 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7974 * (gencjne): tried to fix; replaced with correct (slower) code
7975 * (gen{Unp,P}ackBits): fixed single bit access
7976 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7977 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7978 previous instruction
7979 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7980 register has to be handled with care (forbidding movement
7981 of assignments/uses, removing assignments completely, ...)
7982 * (pCodeOptime2pCodes): make use of regIsSpecial
7983 * added lots of debugging output (commented out)
7984 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7985 from being reused as result UNLESS it is known to work
7987 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7989 * support/Util/dbuf.h: include <stddef.h> for size_t
7990 * .version: changed to version 2.5.2
7992 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7994 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7996 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7998 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7999 (genModOneByte): removed needless psha/pula
8001 2005-07-22 Raphael Neider <rneider AT web.de>
8003 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8004 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8005 * src/pic/gen.c (resolveIfx): do not "invent" labels
8006 * (genSkipc): changed to positive logic
8007 * (genSkipCond): removed as no longer needed
8008 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8010 * (genLeftShift): check operands are in different registers
8011 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8012 INCF does not update CARRY...
8013 * src/pic/main.c: fixed _linkCmd
8014 * src/pic/pcode.c (unlinkpCode): added inactive code
8015 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8016 alive (do not assign result and operand overlapping registers)
8018 2005-07-22 Raphael Neider <rneider AT web.de>
8020 * src/pic/device.c (dump_sfr): replaced register declaration with
8021 call to emitSymbolToFile() to avoid duplicate symbols
8022 * (assignRelocatableRegisters): do not declare external symbols
8023 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8024 right (take size of type, not etype)
8025 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8026 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8027 * (packRegsForAccUse): disabled assignment of WREG as
8028 the result reg to prevent occurence of just fixed #1235003,
8030 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8031 symbols (avoids duplicate symbols in .asm file)
8032 * (pic14emitRegularMap): use emitSymbolToFile()
8033 * src/pic/gen.c (aopOp): fixed spillLocation handling
8034 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8035 * (genDataPointerSet): removed unneccessary variables/output
8037 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8039 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8040 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8042 2005-07-21 Raphael Neider <rneider AT web.de>
8044 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8045 architecture cannot handle them efficiently, fixes bug #1235003
8046 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8047 check for empty sets before using them (fixes bug #1232190)
8049 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8051 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8052 (lnksect2): generate warnings for memory overlap
8053 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8054 constseg to set the name of these segments so you can instruct the linker
8055 to place them in banks
8056 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8057 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8058 added code_seg and const_seg to options
8059 * src/SDCCglue.c (emitMaps): use options.const_seg,
8060 (createInterruptVect): put interrupt vectors in segment HOME,
8061 (glue): put HOME before static segment and put the main glue in HOME,
8062 (glue): use options.code_seg
8063 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8064 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8065 these segments so you can instruct the linker to place them in banks
8066 (linkEdit): use code_loc for HOME segment which should be the first
8067 segment in code memory now
8068 * src/SDCCmem.c: fixed more stuff like bug 1238386
8069 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8070 (changePointer): don't change function pointers to code pointers for
8072 (compareType): added exceptional check for banked function pointers
8073 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8074 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8075 after static in code memory
8076 * src/mcs51/gen.c: added aopLiteralLong prototype,
8077 (aopForSym): use getSize for functions,
8078 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8079 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8080 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8082 (genPcall): use call for literal function pointers and generate banked
8083 calls over the one trampoline so there's only one place for the user to
8084 modify according to his/hers hardware,
8085 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8086 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8087 * src/mcs51/main.c: added keyword banked,
8088 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8089 * support/Util/SDCCerr.c,
8090 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8091 needed for passing the bank and address to the trampoline
8092 * device/lib/mcs51/crtbank.asm: added for bankswitching
8093 * device/lib/mcs51/Makefile: added crtbank
8095 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8097 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8098 for fields at offset 0 of a struct or union as reported
8099 on 2005-07-07 in the developer mailing list.
8101 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8103 * src/SDCCmem.c: fixed bug 1238386
8105 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8107 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8108 (patch #1144962), added peephole 300, enabled 259.x
8109 * doc/sdccman.lyx: removed screenshot and provided link instead
8111 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8113 * doc/sdccman.lyx: added section about debugging with ddd
8114 * doc/figures/ddd_example.eps: screenshot of debugging session
8116 2005-07-04 Raphael Neider <rneider AT web.de>
8118 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8119 like CODE pointers, fixes #1115683
8120 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8121 call, fixes bugs #1232211, #1228110,
8122 fixed wrong casts to pCodeFlow from pCodeInstructions
8124 2005-07-04 Raphael Neider <rneider AT web.de>
8126 * src/pic/gen.c (popGet): changed assert to allow for
8128 * (popGetAddr): changed signature to provide
8129 an additional index, patched all call sites
8130 * (genCmpEq): handle literal-like operands correctly
8131 * (genAddrOf): added sanity checks on __code/__data pointers
8132 * (genAssign): added handling of symbols from __code section
8133 * (gencjne): do not generate code for comparisons whose result
8134 is neither stored nor used, fixes bug #1171114
8135 * (AccLsh, AccRsh): operate on operand instead of WREG
8136 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8137 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8139 * rewrote complete shift-by-literal logic, commented unused
8141 * (genConstPointerGet): get multiple bytes (if result size > 1),
8142 fixed handling of non-immediate addresses
8143 * (genPointerGet): handle CODE pointers like CONST pointers
8144 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8145 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8146 operand is to be treated as a literal or not
8147 * (mov2w,genPcall,genCmpEq),
8148 src/pic/genarith.c: use aop_isLitLike() to decide between
8149 literal/register contents
8150 * (addSign): added missing offset
8151 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8152 only emit comment in debug-mode,
8153 use {aop,op}_isLitLike throughout the file
8154 * src/pic/glue.c: fix initializers for pointers (work in progress)
8155 * src/pic/pcode.c (get_op): honor index on _const symbols
8156 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8157 * (dumppBlock): added pCode size estimation
8158 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8159 check for IS_SYMOP before OP_SYMBOL'ing
8160 * fixed indentation, compacted switch-statements
8161 * (allocReg): find free register and allocate it instead of
8162 allocating new registers all the time
8163 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8164 registers as its operands (necessary only for multibyte GETs)
8166 2005-07-01 Raphael Neider <rneider AT web.de>
8168 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8169 debugging .asm-output macros FENTRY + FEXIT
8170 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8172 * (emitpComment): NEW, printf to pCode
8173 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8175 * (popGetAddr): NEW, variant of popGet to access an immediates
8176 high(er) bytes instead of the n'th byte of memory they reference,
8177 replaced popGet with popGetAddr where neccessary
8178 * (genDataPointerGet): reactivated and fixed implementation
8179 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8181 * (genDataPointerSet): fixed multibyte assignments
8182 * (genpic14Code): fixed --i-code-in-asm handling
8183 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8184 * (genPlus): fixed index-out-of-bounds error
8185 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8186 * src/pic/ralloc.c: added debugging output macro FENTRY2
8187 * (spillThis): fixed indentation, enbraced for-body for clarity
8188 * (rematStr): commented out as now unused
8189 * (regTypeNum): commented out special spill case (overwrites
8191 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8193 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8195 * doc/sdccman.lyx: documented sfr16/sfr32,
8196 added example for using storage class with function pointers
8197 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8199 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8201 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8202 * device/lib/_itoa.c,
8203 * device/lib/_ltoa.c: optimized codesize
8204 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8205 but don't know how to suppress the double warning.
8206 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8207 * support/Util/SDCCerr.c,
8208 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8210 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8212 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8213 fixed old K&R prototypes
8214 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8215 * device/lib/_gptrget.c,
8216 * device/lib/_gptrgetc.c,
8217 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8218 also new versions for small generic pointers and banked generic pointers
8219 * src/port.h: added const_name
8220 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8221 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8222 * src/SDCCcse.c (findPrevIc): check all associative operators
8223 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8224 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8225 * src/SDCCmem.c: updated comments,
8226 set far-space to 0 for pdata, results in optimized code
8227 * src/SDCCmem.h: added macro CONST_NAME
8228 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8229 moving the info into the highest bits, see also gptrget/gptrput
8230 * src/src.dsp: added sdcc.ico to project files
8231 * src/avr/gen.c (genCast): fixed bug 0x%d
8232 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8233 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8234 relation between ptr_type and DCL_TYPE,
8235 (genCast): fixed bug 0x%d
8236 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8237 (CODE)" for const_name
8238 * src/hc08/gen.c (genCast): fixed bug 0x%d
8239 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8240 (hc08_port): added "CONST (CODE)" for const_name
8241 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8242 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8243 between ptr_type and DCL_TYPE,
8244 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8245 operand* and took AOP() inside function so sfr-ness can be checked,
8246 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8248 (genFunction, genEndFunction): optimized stack setup,
8249 (genMinus): optimized for literals with ending zeroes (in bytes),
8250 (genCast): fixed bug 0x%d
8251 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8252 (mcs51_port): added "CONST (CODE)" for const_name
8253 * src/mcs51/peeph.def: made rule 226 more generic
8254 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8255 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8256 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8257 * src/z80/main.c (z80_port): added NULL for const_name,
8258 (gbz80_port): added NULL for const_name
8259 * support/regression/tests/bug663539.c,
8260 * support/regression/tests/sfr16.c: new tests
8262 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8264 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8266 2005-06-24 Raphael Neider <rneider AT web.de>
8268 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8270 * device/include/pic16/signal.h: added USBIF
8273 2005-06-24 Raphael Neider <rneider AT web.de>
8275 * device/lib/pic16/libdev/pic18f2455.c,
8276 device/include/pic16/pic18f2455.h: NEW
8277 * device/include/pic16/pic18fregs.h,
8278 device/lib/pic16/pics.all,
8279 src/pic16/device.c: added 18f2455
8280 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8281 device/include/pic16/{pic18f[68][567].h,usart.h}:
8282 replaced MULTIPLE_USARTS define with more relaible
8283 compatibility sfrs (for USART access)
8285 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8287 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8288 and the output asm file line is printed on two lines.
8290 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8292 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8293 BGT, BLE, BHI, and BLS instructions
8294 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8296 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8297 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8299 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8301 2005-06-15 Raphael Neider <rneider AT web.de>
8303 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8304 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8305 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8306 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8307 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8309 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8311 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8312 Marcel Telka in bug #1215704
8314 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8316 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8317 located in shared memory bank.
8319 2005-05-31 Raphael Neider <rneider AT web.de>
8321 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8322 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8323 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8325 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8327 * device/lib/_strncpy.c: fixed the fix
8329 2005-05-26 Raphael Neider <rneider AT web.de>
8331 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8332 initializers with \0, bug #1208187
8333 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8334 intializers with \0, bug #1208187
8336 2005-05-26 Raphael Neider <rneider AT web.de>
8338 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8339 initializers with \0, bug #1208187
8340 * src/pic16/main.c (_process_pragma): added sanity checks
8341 for stack position and size, emit warnings when appropriate
8343 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8345 * device/lib/_strncpy.c: fixed not filling with \0
8347 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8349 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8351 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8352 compound_statement),
8354 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8356 2005-05-24 Raphael Neider <rneider AT web.de>
8358 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8360 2005-05-24 Raphael Neider <rneider AT web.de>
8362 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8363 TRISE definitions, closes bug #1162453
8365 2005-05-22 Raphael Neider <rneider AT web.de>
8367 * src/pic16/main.c (_process_pragma): check for missing
8368 arguments to pragmas code and udata
8369 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8370 consistency fixes to match other headers (thanks to Jim Paris)
8371 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8373 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8375 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8377 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8379 * support/regression/tests/bug1198642.c: new test
8380 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8381 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8382 * support/scripts/resource.h,
8383 * support/scripts/resource.rc,
8384 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8385 * support/scripts/sdcc.ico: added 32x32 icon
8387 2005-05-18 Raphael Neider <rneider AT web.de>
8389 * device/lib/pic16/libdev/pic18f*.c,
8390 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8391 keywords to "__sfr" and "__at (X)"
8392 * device/include/pic16/pic18fregs.h: added pic18f4520
8393 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8394 #1203088 (MPLAB compatibility)
8396 2005-05-17 Raphael Neider <rneider AT web.de>
8398 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8399 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8400 * device/lib/pic16/pics.all: added new devices
8401 * src/pic16/device.c: added support for pic18f4520
8403 2005-05-16 Raphael Neider <rneider AT web.de>
8404 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8405 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8406 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8407 convenience function for bit access
8409 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8411 * device/lib/printf_large.c: fixed bug 1193299
8412 * support/regression/tests/bug1057979.c: added test %3.3s
8414 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8416 * device/include/mcs51/8051.h,
8417 * device/include/mcs51/8052.h: made parseable with lint
8418 * device/include/mcs51/lint.h: added include file for (sp)lint
8419 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8420 * doc/cdbfileformat.lyx,
8421 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8423 2005-05-14 Raphael Neider <rneider AT web.de>
8425 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8426 * device/lib/pic16/libc/stdlib/itoa.c (new)
8427 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8428 * device/lib/pic16/libio/Makefile: exclude subdir according to
8429 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8430 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8431 * src/pic16/gen.c (genFunction): prevent annoying warning
8432 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8434 * support/cpp2/cppmain.c (cpp_output_string): new
8435 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8438 2005-05-13 Borut Razem <borut.razem AT siol.net>
8440 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8442 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8444 * .version: changed to version 2.5.1; back to bleeding edge development
8446 2005-05-11 Borut Razem <borut.razem AT siol.net>
8448 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8449 generate PDF version 1.3 documents
8451 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8453 * .version: changed to version 2.5.0
8455 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8457 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8459 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8461 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8462 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8463 well as many smaller updates.
8464 * .version: changed to version 2.5.0-pre1
8466 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8468 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8470 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8472 * support/regression/tests/bug1185672.c: added
8473 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8475 * src/mcs51/gen.c (genCall): added comments, made it look safer
8476 * src/mcs51/gen.c (genEndFunction): simplified
8478 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8480 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8482 2005-04-14 Borut Razem <borut.razem AT siol.net>
8484 * fixed bug 1045046 - SIGSEGV with really simple code?:
8485 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8486 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8488 2005-04-14 Borut Razem <borut.razem AT siol.net>
8490 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8491 src/pic16/device.h: temporarily disabled experimental #inline pragma
8494 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8496 * device/include/z80/stdio.h,
8497 * device/include/z80/string.h: removed these highly incomplete files so
8498 SDCC can use the default ones in device/include/
8500 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8502 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8504 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8507 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8509 * device/include/malloc.h: removed redundant __reentrant prototypes
8510 * device/lib/_mullong.c: added working xstack variant in asm (C version
8511 doesn't pass regression tests)
8512 * device/lib/bpx.c: used __data and made bpx char for mcs51
8513 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8514 (createFunction): fixed bug with xstackPtr
8515 * src/SDCCcse.c: corrected comments
8516 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8517 (killDeadCode, eBBlockFromiCode): removed unused code
8518 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8520 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8521 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8522 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8523 (genModOneByte): fixed warning in MSVC
8524 * src/mcs51/main.c (): added comments
8525 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8527 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8529 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8531 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8533 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8535 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8537 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8538 characters arrays of larger size than the declared one.
8540 2005-04-10 Borut Razem <borut.razem AT siol.net>
8542 * src/pic/gen.c (genInline),
8543 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8544 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8545 (findNextInstruction), (findPrevInstruction),
8546 (findInstructionUsingLabel),
8547 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8548 * src/pic/pcode.c (findLabel): added missing '\n'
8549 * src/src.dsp: added SDCCdwarf2.c to the project
8551 2005-04-09 Borut Razem <borut.razem AT siol.net>
8553 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8555 2005-04-08 Raphael Neider <rneider AT web.de>
8557 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8558 into the chain after a given one) and mergeDefmapSymbols (combine
8559 defmap entries for each symbol per pcode)
8560 * (createDefmap): have defmap entries merged in the end
8561 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8562 a symbol before replacing one access type's symbol, merge symbols in
8563 the end (replacement symbol might already have an entry)
8564 * (assignValnums): keep reference to written WREG intact
8566 2005-04-08 Raphael Neider <rneider AT web.de>
8568 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8571 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8573 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8576 2005-04-07 Raphael Neider <rneider AT web.de>
8578 * device/include/pic16/usart.h: added compatibility defines for
8579 devices with more than one USART
8580 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8582 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8584 * device/lib/Makefile.in: updated for port specific include
8586 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8588 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8590 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8592 * device/include/8051.h,
8593 * device/include/8052.h,
8594 * device/include/at89S8252.h,
8595 * device/include/at89c55.h,
8596 * device/include/at89x051.h,
8597 * device/include/at89x51.h,
8598 * device/include/at89x52.h,
8599 * device/include/mcs51reg.h,
8600 * device/include/reg51.h,
8601 * device/include/reg764.h,
8602 * device/include/regc515c.h,
8603 * device/include/sab80515.h: (re)moved these 12 files
8604 * device/include/mcs51/8051.h,
8605 * device/include/mcs51/8052.h,
8606 * device/include/mcs51/at89S8252.h,
8607 * device/include/mcs51/at89c55.h,
8608 * device/include/mcs51/at89x051.h,
8609 * device/include/mcs51/at89x51.h,
8610 * device/include/mcs51/at89x52.h,
8611 * device/include/mcs51/mcs51reg.h,
8612 * device/include/mcs51/reg51.h,
8613 * device/include/mcs51/reg764.h,
8614 * device/include/mcs51/regc515c.h,
8615 * device/include/mcs51/sab80515.h: and added them here
8617 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8619 * device/include/stdarg.h: changed SDCC specific keywords to double
8621 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8623 * device/include/hc08/mc68hc908gp32.h,
8624 * device/include/hc08/mc68hc908jb8.h,
8625 * device/include/hc08/mc68hc908jkjl.h,
8626 * device/include/hc08/mc68hc908qy.h: fixed comments
8627 * device/include/mcs51/README: updated
8628 * device/include/mcs51/c8051f120.h: added PINRSF
8629 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8630 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8631 amidst code. Also inline is not supported.
8633 2005-04-06 Raphael Neider <rneider AT web.de>
8635 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8636 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8637 callers stack/frame pointers
8639 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8641 * device/include/pic16/usart.h: added, missing in previous commit,
8642 * device/include/pic16/adc.h: fixed typo,
8643 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8645 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8647 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8648 uninitialized because a bug appears with gplink
8649 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8650 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8651 complains for unrecognised option
8653 2005-04-05 Raphael Neider <rneider AT web.de>
8655 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8656 structs as well (using memcpy)
8657 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8658 on ISRs (GOTO has no label)
8659 * src/pic16/device.h: added OF_OPTIMIZE_DF
8660 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8661 new data flow analysis/optimization
8662 * src/pic16/pcode.c: added (prototypes for and implementation of)
8663 dataflow analysis functions, fixed pCodeInstructions' inCond and
8664 outCond values, made RCALL a branch instruction
8665 * (pic16_unlinkpCode): keep C line if possible
8666 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8667 C line moved if possible
8668 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8669 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8670 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8671 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8673 * (pic16_getJumptabpCode): NEW, needed in...
8674 * (LinkFlow): fixed handling of jumptables, calls and conditional
8676 * (pic16_InsertCommentAfter): NEW
8677 * (pic16_pCodeReplace): made verbose and flow preserving
8678 * (AnalyzeFlow): added call to data flow analysis
8679 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8680 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8681 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8683 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8685 * src/SDCCast.c (decorateType): fixed bug #1105626
8687 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8689 * device/include/asm/pic16/features.h,
8690 * pic18f*.h headers,
8691 * device/include/pic16/adc.h,
8692 * device/include/pic16/delay.h,
8693 * device/include/pic16/i2c.h,
8694 * device/include/pic16/malloc.h,
8695 * device/include/pic16/stdio.h,
8696 * device/include/pic16/stdlib.h,
8697 * device/include/pic16/string.h,
8698 * device/lib/pic16/libc/stdio/printf_tiny.c,
8699 * device/lib/pic16/libc/stdio/printf_small.c,
8700 * device/lib/pic16/libc/stdio/strmgpsim.c,
8701 * device/lib/pic16/libc/stdio/strmmssp.c,
8702 * device/lib/pic16/libc/stdio/strmusart.c,
8703 * device/lib/pic16/libc/stdio/vfprintf.c,
8704 * device/lib/pic16/libc/stdlib/ltoa.c,
8705 * device/lib/pic16/libc/stdlib/putchar.c,
8706 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8707 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8708 * device/lib/pic16/libc/stdlib/memchrram.c,
8709 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8710 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8711 * device/lib/pic16/libio/adc/adcbusy.c,
8712 * device/lib/pic16/libio/adc/adcread.c,
8713 * device/lib/pic16/libio/adc/adcsetch.c,
8714 * device/lib/pic16/libio/usart/ubaud.c,
8715 * device/lib/pic16/libio/usart/ubusy.c,
8716 * device/lib/pic16/libio/usart/udrdy.c,
8717 * device/lib/pic16/libio/usart/uopen.c,
8718 * device/lib/pic16/libio/usart/uputc.c,
8719 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8720 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8721 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8722 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8723 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8724 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8725 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8726 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8727 specific keywords to double underlined form,
8728 * device/lib/pic16/libc/Makefile.rules,
8729 * device/lib/pic16/libsdcc/Makefile.rules,
8730 * device/lib/pic16/libm/Makefile,
8731 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8732 to compile with C standard set in Makefile.common
8733 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8734 rand.c and crc.c in compilation process,
8735 * device/lib/pic16/libsdcc/int/divuint.c,
8736 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8737 `c' from signed to unsigned,
8738 * device/lib/pic16/startup/crt0.c,
8739 * device/lib/pic16/startup/crt0i.c,
8740 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8741 keywords to double underlined form, bug fixes in _do_cinit function
8742 which prevented the correct initialization of the .idata segment,
8743 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8744 core to enter a infinite loop
8745 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8747 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8749 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8751 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8753 * device/include/Makefile.in: add support for hc08 subdirectory
8754 * device/include/hc08/: new subdirectory
8755 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8756 Lucas Loizaga, thanks!
8757 * device/include/hc08/mc68hc908qy.h,
8758 * device/include/hc08/mc68hc908gp32.h,
8759 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8760 their own directory. Changed internal macro names to use the compiler
8761 reserved namespace. Changed SDCC specific keywords to double
8763 * device/include/math.h,
8764 * device/include/malloc.h,
8765 * device/include/stdarg.h,
8766 * device/include/stdbool.h
8767 * device/include/string.h,
8768 * device/include/tinibios.h,
8769 * device/include/ds400rom.h,
8770 * device/include/8051.h,
8771 * device/include/8052.h,
8772 * device/include/80c51xa.h,
8773 * device/include/at89c55.h,
8774 * device/include/at89S8252.h,
8775 * device/include/at89x51.h,
8776 * device/include/at89x52.h,
8777 * device/include/ds80c390.h,
8778 * device/include/reg764.h,
8779 * device/include/regc515c.h,
8780 * device/include/sab80515.h,
8781 * device/include/mcs51/c8051f000.h,
8782 * device/include/mcs51/c8051f018.h,
8783 * device/include/mcs51/c8051f020.h,
8784 * device/include/mcs51/c8051f040.h,
8785 * device/include/mcs51/c8051f060.h,
8786 * device/include/mcs51/c8051f120.h,
8787 * device/include/mcs51/c8051f300.h,
8788 * device/include/mcs51/c8051f310.h,
8789 * device/include/mcs51/c8051f320.h,
8790 * device/include/mcs51/c8051f330.h,
8791 * device/include/mcs51/c8051f350.h,
8792 * device/include/z180.h: Changed SDCC specific keywords to double
8795 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8797 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8799 * (pic16_assignConfigWordValue): disable testing of configuration
8800 register value with config mask,
8801 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8802 function with port->fun_prefix,
8803 * (genFunction): when generating a naked interrupt function never
8804 create an absolute segment placed in interrupt vector address, place
8805 the actual interrupt function at IVA instead, when an interrupt
8806 function is generated with unspecified interrupt then do not create
8807 the absolute section,
8808 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8809 code for generating a call to generic pointer get/put function with
8810 a call to function pic16_callGenericPointer(),
8811 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8812 the call to the generic pointer get/put functions with prefixing the
8813 function name with port->fun_prefix,
8814 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8815 * src/pic16/main.c (_process_pragma): prefix function with
8817 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8818 calling assembler, old 18Fxxxx macro is deprecated,
8819 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8820 PC_ASMDIR in while condition,
8821 * (findInstruction): add PC_ASMDIR in while condition,
8822 * (buildCallTree): prefix main with port->fun_prefix,
8823 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8824 identifier for variable with banked access in instructions BTFSS,
8825 BTFSC, BCF, BSF, BTG
8826 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8827 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8828 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8829 perform optimization when enviroment variable NO_REG_OPT is set,
8830 * (insideLRBlock): NEW, return 1 if register is inside an
8831 INF_LOCALREGS block,
8832 * (RemoveRegFromLRBlock): remove a register that is completely
8833 eliminated by register optimization, but it is still left in local
8834 register store/restore in/from stack block,
8835 * (Remove2pcodes): after removing register, check to see if it
8836 should be removed from local register store/restore in/from stack
8838 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8839 DUMMY_READ_VOLATILE,
8841 * device/include/pic16/adc.h: minor prototype modifications and
8843 * device/include/pic16/malloc.h: added GPL notice various
8845 * device/include/pic16/stdint.h: NEW, standard header for ints
8846 * device/include/pic16/delay.h: NEW, header for delay functions,
8847 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8849 * device/include/pic16/signal.h: NEW, header providing helper macros
8850 for implementing signal handlers,
8851 * device/include/pic16/stdio.h: added prototypes for functions,
8852 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8853 prototypes for stdin and stdout, added macro PUTCHAR to
8854 automatically implement putchar function prototype,
8855 * device/include/pic16/usart.h: modified and updated USART library,
8856 * device/lib/pic16/libio/adc/,
8857 * device/lib/pic16/libio/i2c: some modifications to improve library
8859 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8860 family of functions,
8861 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8862 family of functions and other sources,
8863 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8864 of the PIC18Fxx[28] devices,
8865 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8866 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8867 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8868 _do_cinit function, because the previous failed when local variables
8869 where not placed in the same memory bank,
8870 * device/lib/pic16/libsdcc/char/: various modifications to improve
8871 library performance,
8872 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8873 information on the new functions of the c library and more...
8875 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8877 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8879 2005-03-26 Raphael Neider <rneider AT web.de>
8881 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8882 if condition == CARRY)
8883 * (genCmp): adapted to new genSkipc semantics
8884 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8885 on rIfx (genCmp was broken)
8887 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8889 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8890 * src/z80/main.c (_keywords[]),
8891 * src/SDCCglobal.h (struct options),
8893 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8894 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8895 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8896 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8897 always available in leading double underscore form. The C99 support is
8898 mostly missing, but it's a start.
8899 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8900 reserved identifier "__data".
8902 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8904 * src/mcs51/peeph.def: fixed bug 1170013
8906 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8908 * device/include/mcs51reg.h: fixed bug 842007
8910 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8912 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8915 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8917 * src/port.h (struct PORT),
8918 * src/avr/ralloc.c (avr_assignRegisters),
8920 * src/ds390/ralloc.c (ds390_assignRegisters),
8922 * src/hc08/ralloc.c (hc08_assignRegisters),
8924 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8926 * src/pic/ralloc.c (pic14_assignRegisters),
8928 * src/pic16/ralloc.c (pic16_assignRegisters),
8930 * src/xa51/ralloc.c (xa51_assignRegisters),
8932 * src/z80/ralloc.c (z80_assignRegisters),
8934 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8935 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8937 * src/SDCCdflow.c (computeDataFlow),
8939 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8941 * src/SDCCcflow.c (*),
8943 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8944 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8945 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8946 immedDom() returning wrong block; probably fixes bug #1160833)
8948 2005-03-20 Borut Razem <borut.razem AT siol.net>
8950 * support/scripts/inc2h.pl: WIN32 port
8952 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8954 * device/lib/makefile.in: added abs.c and labs.c
8956 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8958 * device/include/stdint.h: added
8959 * device/lib/abs.c: added
8960 * device/lib/labs.c: added
8961 * device/include/stdlib.h: added abs() and labs() prototypes
8962 * device/lib/libsdcc.lib: added abs and labs
8963 * device/include/float.h,
8964 * device/lib/_fsmul.c,
8965 * device/lib/printf_fast.c,
8966 * device/lib/printf_tiny.c: updated comments
8968 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8970 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8973 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8975 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8976 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8978 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8980 * device/lib/printf_large.c: removed inline assembly for portability and
8981 readability. Use printf_fast if speed or size are more important.
8982 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8983 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8985 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8987 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8988 prevent compiler warning
8990 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8992 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8993 moved to level 0 and declared as static. Also they are explicit
8994 placed in access bank. This was necessery because some times they
8995 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8996 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8997 optimizations. Currently only compare to unsigned char is implemented,
8998 * src/pic16/gen.c: added fReturnIdx array,
8999 * (struct resolvedIfx) is moved to gen.h and made public,
9000 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9001 * (aopForSym): added an optimization to directly store in stack of
9002 the operand of a SEND iCode,
9003 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9004 but as registers instead (AOP_REG) using the fReturnIdx array,
9005 * (pic16_freeAsmop): remove the freed register from the
9006 _G.sregsAlloc field,
9007 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9008 a compare of 'WREG',
9009 * (pic16_popGetTempRegCond): changed function prototype, now
9010 function takes also a bitVector argument v which holds the current
9011 set of registers that are allocated for stack access by aopForSym,
9012 registers allocated in aopForSym for accessing stack symbols are not
9013 any more part of the functions usedRegs field,
9014 * (genCall): some times aopOp is called for a stack variable to be
9015 send, aopForSym might perform the push, if this is true make sure
9016 that genCall doesn't push the variable twice by testing _G.resDirect,
9017 * (genFunction): changed testing for unspecified interrupt number
9018 from 256 to INTNO_UNSPEC,
9019 * modified selection scheme of frame pointer generation. Previously
9020 if function did use local registers a frame pointer was generated,
9021 now a frame pointer is generated only if function has arguments
9022 (that need PLUSW2 register access), or has stack arguments, or the
9023 compiler is not instructed to omit the frame pointer,
9024 * (genEndFunction): before restoring local registers that were saved
9025 in the function preamble, also restore the registers that *might*
9026 have been allocated for stack access,
9027 * (genRet): removed some old comments,
9028 * (genCmp, the active (RN's) version): added a call to the
9029 pic16_genCmp_special function to perform the compare with a more
9030 robust and optimized way,
9031 * (genInline): a feature has been added in inline code generation,
9032 which allows a wildcard variable substitution when writing inline
9033 assembly. Code is incomplete and experimental therefore undocumented,
9034 * (genCast): changed order of aopOp for result and right to allow
9035 aopForSym to directly load the result if possible,
9036 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9037 perform an optimized compare on some selected special occasions,
9038 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9039 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9040 generate an IVT any more,
9041 * src/pic16/main.c (pic16_optionsTable): added command line option
9043 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9044 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9046 * src/pic16/NOTES: Raphael Neider added in list of active developers
9047 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9048 jumptable_end to prevent bug #,
9049 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9050 inCond and outCond fields,
9051 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9052 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9053 turn off register spilling,
9054 * (packRegsForOneUse): synced with other ports' versions although it
9055 is not used currently,
9056 * (pic16_packRegisters): added an optimization while reading
9057 structure bitfields, some registers may be saved (malloc code is
9058 decreased by 80 bytes)
9060 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9062 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9063 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9064 this can be optimized more?
9066 2005-03-10 Raphael Neider <rneider AT web.de>
9068 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9069 genNearPointerGet): (hopefully) fixed access to bitfields via
9070 pointers (p->bitN = x; and x = p->bitN; failed)
9072 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9074 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9076 2005-03-09 Raphael Neider <rneider AT web.de>
9078 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9080 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9082 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9083 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9084 (regTypeNum): set REG_BIT type if necessary
9085 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9086 * support/regression/tests/critical.c: check bug 1144613
9088 2005-03-02 Raphael Neider <rneider AT web.de>
9090 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9092 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9094 * src/avr/ralloc.c (serialRegAssign),
9095 * src/ds390/ralloc.c (serialRegAssign),
9096 * src/hc08/ralloc.c (serialRegAssign),
9097 * src/mcs51/ralloc.c (serialRegAssign),
9098 * src/pic/ralloc.c (serialRegAssign),
9099 * src/pic16/ralloc.c (serialRegAssign),
9100 * src/xa51/ralloc.c (serialRegAssign),
9101 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9103 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9105 * src/SDCCast.c (decorateType): fixed bug 1124787
9107 2005-02-20 Hubert Sack <sack AT digiplan.de>
9108 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9110 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9113 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9115 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9116 to keep the correct label reference count when adding/removing references
9117 to labels. A peephole file using this is appended to patch #1144962.
9119 2005-02-14 Raphael Neider <rneider AT web.de>
9121 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9122 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9123 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9124 retrievals of result operand's value on assignment
9126 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9128 * device/include/pic16/string.h: modified prototype for memccpy()
9129 to memccpy(void *, void *, char, size_t)
9130 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9131 check whether to omit frame pointer or not,
9132 * (genInline): convert all occurences of "\n" to LF in inline
9133 assembler blocks, this helps formatting the inline text,
9134 * (pic16_loadFSR0): modified prototype,
9135 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9136 removed some 8051 legacy code,
9137 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9138 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9139 before allocating temporary registers in functions,
9141 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9143 * support/regression/tests/bitvars.c: corrected the "fix"
9145 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9147 * support/regression/tests/bitvars.c,
9148 * support/regression/tests/bitwise.c,
9149 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9151 2005-02-10 Raphael Neider <rneider AT web.de>
9153 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9154 different size for Alpha
9155 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9157 2005-02-09 Raphael Neider <rneider AT web.de>
9159 * src/SDCC.lex(doPragma) : save and restore warning options as well
9160 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9161 * have #pragma less_pedantic set the errorlevel to WARNING
9163 * (cloneOptimize) : fixed wrong malloc's size
9164 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9165 facilitate correct handling of #pragma (save|restore)
9167 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9169 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9171 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9173 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9175 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9177 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9179 2005-02-02 Raphael Neider <rneider AT web.de>
9181 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9182 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9183 * (pic16_storeForReturn): fixed to allow returning function pointers
9184 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9185 * device/include/pic16/{stddef.h,stdbool.h}: added
9187 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9189 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9191 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9193 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9194 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9195 appeared to be required
9197 2005-01-31 Borut Razem <borut.razem AT siol.net>
9199 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9200 include/mcs51 and include/z80 directories to the package
9202 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9204 * src/hc08/gen.c (genFunction): fixed bug #1112752
9206 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9208 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9210 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9212 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9214 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9216 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9218 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9220 * device/include/c8051fxxx.h: removed these 6 files
9221 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9223 2005-01-26 Raphael Neider <rneider AT web.de>
9225 * src/pic16/gen.c (genAssign): fixed assignment from longs
9226 in codespace (were cut to three bytes)
9227 * (genDummyRead): implemented (except for CODESPACE...),
9229 * src/pic16/glue.c (emitStatistics): beautified
9230 * device/lib/pic16/libm/Makefile: added include path
9232 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9234 * src/z80/gen.c (aopPut): fixed bug #1103902
9236 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9238 * device/lib/expf.c: fixed bug #1095792
9240 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9242 * device/lib/pic16/libm: added Math library sources
9244 2005-01-24 Raphael Neider <rneider AT web.de>
9246 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9247 to enable upcast to pCodeOpReg2 (there is no type tag to
9248 differenciate the two and pic16_popGet2p cast into PCOR2)
9249 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9250 (sizeof(sectNames) changed to sizeof(sectName))
9251 Both patches fix segfaults under MinGW.
9253 2005-01-23 Raphael Neider <rneider AT web.de>
9255 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9256 Safe_[mc]?alloc()'ed variables
9257 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9258 of (byte sized) temporaries (assign them to WREG for now)
9259 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9260 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9261 this might fix SIGSEGVs on MinGW...
9262 * src/SDCCopt.c (killDeadCode): restored original behaviour
9263 (volatile operands might get thrown away though)
9265 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9267 * src/pic16/gen.c: fixed bug #1106975,
9268 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9269 pointer update, INTCON is saved, global interrupts are disabled and
9270 restored after updateing TOS.
9271 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9272 * added function attribute 'shadowregs' to take advantage of shadow
9274 * added function attribute 'wparam' as an alternative to the wparam
9276 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9277 user declares a non-ISR function as 'shadowregs',
9278 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9280 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9282 * .version: bumped version number to 2.4.8
9283 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9285 * device/lib/pic16/libio/i2c/: I2C module support library,
9286 * device/include/pic16/i2c.h: I2C support library header,
9287 * device/lib/pic16/libc/stdio/: standard IO support sources,
9288 * (printf_small.c): printf_small() source, supports float print,
9289 * (printf_tiny.c): printf_tiny() source, does not support floats,
9290 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9291 enable global optimizations for entire library source, other
9292 Makefiles in the source tree are also modified to reflect this,
9293 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9295 * doc/sdccman.lyx: updated to reflect new changes,
9296 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9297 sym->onStack if-case,
9298 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9299 sbit, idata, _idata, xdata, _xdata,
9300 * added pragma library, to link an external library, (see doc),
9301 * removed command line options, --pomit-config-words, --pomit-ivt,
9302 --pleave-reset-vector,
9303 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9304 when calling assembler to reflect memory model used, also define
9305 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9306 reflect stack model used,
9307 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9308 on stack return NULL,
9310 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9312 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9313 of the operands is volatile. Fixes #1020220
9315 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9317 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9318 * (OptimizeRegUsage): make sure that there is really no other flow where
9319 the first pCode is used
9321 2005-01-22 Raphael Neider <rneider AT web.de>
9323 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9324 to fix #1106967 (pCode->seq are not set up correctly)
9326 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9328 * src/SDCCglue.c (glue): make sure code area is declared before the
9329 static initialization area.
9331 2005-01-21 Raphael Neider <rneider AT web.de>
9333 * device/lib/Makefile.in: fixed test for pic16 install dir
9334 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9336 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9337 added --optimize-goto compiler switch and pragma wparam documentation
9338 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9339 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9340 and PRODH closing bug #1071770 (peephole optimizer)
9342 2005-01-19 Raphael Neider <rneider AT web.de>
9344 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9345 cmdLine buffers (used when calling sdcpp...) are large enough
9346 (MAX_PATH=256 truncates arguments leading to system halts when
9348 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9349 * (genUminus): rewritten to for efficiency
9350 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9351 used uninitialized in some cases)
9352 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9353 copy the third byte from the int -- now assumes 0x80 (data memory)
9354 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9355 operands (genAddLit expects the iCode's operands to swapped as
9356 well), fixed leftover bytes (crashed for short left operands)
9357 * (pic16_genMinusDec): performance improvements, removed false
9359 * (pic16_genMinus): fixed to cope with differently sized operands
9360 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9362 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9363 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9364 new banksel optimization
9365 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9366 analysis for temporary registers (segfaults...)
9367 * src/pic16/peeph.def: added rule
9369 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9371 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9372 which converts a float number to its ASCII representation
9373 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9374 functions to convert the fractional and integer part of a float to ASCII,
9375 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9376 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9378 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9380 * device/include/pic16/adc.h: added GPL info,
9381 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9382 a pCodeOp as tested operand,
9383 * (genNearPointerGet): optimized bit testing, does not use
9384 intermediate register for bit value, test directly instead with
9385 BTFSS, BTFSC, works only for single bits,
9386 * (genpic16Code): dump the name of the iCode in the asm,
9387 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9388 renamed to pic16_decodeOp,
9389 * (serialRegAssign): do not allocate a temporary register for iCode
9390 sequences that test a single bit for 1/0
9392 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9394 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9395 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9396 access stack and frame pointers. They are initially assigned to
9397 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9398 accessing SFRs. Updated all occurences of modification of stack or
9399 frame pointer in gen.c and pcode.c,
9400 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9401 assigning of a literal value to pointers,
9402 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9403 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9406 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9408 * doc/sdccman.lyx: update documentation about stack pragma, added
9409 some info for stack memory models
9411 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9413 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9415 2005-01-08 Raphael Neider <rneider AT web.de>
9417 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9418 udata sections to fix bug #1097823
9420 2005-01-05 Raphael Neider <rneider AT web.de>
9422 * src/pic16/gen.c (genGenericShift): added handling of differently
9423 sized left operand and result
9425 2005-01-04 Raphael Neider <rneider AT web.de>
9427 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9428 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9429 to hold the condition bit)
9430 * added new version of genCmp (old code available via #define)
9431 * added new version of genShiftLeft/genShiftRight in a generic
9432 way, now supports shifting by negative values
9433 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9434 shiftCount (expected by genGenericShift)
9435 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9436 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9438 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9439 is an invalid literal too...)
9441 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9443 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9444 from Raphael Neider,
9445 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9446 for 8-bit literals. This fixes some literal operands which are sign
9447 extended to 16-bits ints when instruction needs only 8-bits.
9449 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9451 * device/lib/logf.c: added mcs51 assembly version
9452 * device/lib/expf.c: added mcs51 assembly version
9453 * device/lib/_logexpf.c: new shared asm code for expf and logf
9454 * device/include/math.h: add defines for assembly math library
9455 * device/lib/Makefile.in: build new _logexpf.c
9456 * device/lib/libfloat.lib: use new _logexpf.c
9458 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9461 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9462 device types which have less than 0x7f registers.
9464 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9466 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9468 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9470 * device/lib/printf_fast.c: only build on supported arch.
9471 * device/lib/printf_tiny.c: only build on supported arch.
9472 * device/lib/printf_fast_f.c: only build if asm float lib
9473 * device/lib/_fsget1arg.c: only build if asm float lib
9474 * device/lib/_fsget2args.c: only build if asm float lib
9475 * device/lib/_fsnormalize.c: only build if asm float lib
9476 * device/lib/_fsreturnval.c: only build if asm float lib
9477 * device/lib/_fsrshift.c: only build if asm float lib
9478 * device/lib/_fsswapargs.c: only build if asm float lib
9479 * device/include/stdio.h: don't provide print_fast,
9480 print_fast_f, print_tiny prototypes if --xstack used
9482 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9484 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9485 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9488 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9490 * device/lib/printf_fast_f.c: same as printf_fast, but
9491 with floating point enabled
9492 * device/lib/printf_fast.c: minor tweaks
9493 * device/include/stdio.h: add printf_fast_f
9495 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9497 * src/SDCCmain.c: make --float-reent default for mcs51
9498 * device/lib/_fsadd.c: added mcs51 assembly version
9499 * device/lib/_fssub.c: added mcs51 assembly version
9500 * device/lib/_fsmul.c: added mcs51 assembly version
9501 * device/lib/_fsdiv.c: added mcs51 assembly version
9502 * device/lib/_fseq.c: added mcs51 assembly version
9503 * device/lib/_fsneq.c: added mcs51 assembly version
9504 * device/lib/_fsgt.c: added mcs51 assembly version
9505 * device/lib/_fslt.c: added mcs51 assembly version
9506 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9507 * device/lib/Makefile.in: add _fscmp to build
9508 * device/lib/libfloat.lib: add _fscmp to build
9510 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9512 * device/lib/_fs2slong.c: added mcs51 assembly version
9513 * device/lib/_fs2sint.c: added mcs51 assembly version
9514 * device/lib/_fs2schar.c: added mcs51 assembly version
9515 * device/lib/_fs2ulong.c: added mcs51 assembly version
9516 * device/lib/_fs2uint.c: added mcs51 assembly version
9517 * device/lib/_fs2uchar.c: added mcs51 assembly version
9518 * device/lib/_slong2fs.c: added mcs51 assembly version
9519 * device/lib/_sint2fs.c: added mcs51 assembly version
9520 * device/lib/_schar2fs.c: added mcs51 assembly version
9521 * device/lib/_ulong2fs.c: added mcs51 assembly version
9522 * device/lib/_uint2fs.c: added mcs51 assembly version
9523 * device/lib/_uchar2fs.c: added mcs51 assembly version
9524 * device/include/float.h: added #define to select asm vs c
9526 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9528 * device/lib/printf_fast.c: improvements to float output
9529 * device/include/float.h: add defines for assembly float library
9530 * device/lib/_fsget1arg.c: receive 1 float arg
9531 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9532 * device/lib/_fsnormalize.c: normalize a float
9533 * device/lib/_fsreturnval.c: return float, various helper routines
9534 * device/lib/_fsrshift.c: right shift a float's mantissa
9535 * device/lib/_fsswapargs.c: swap 2 floats
9536 * device/lib/Makefile.in: build these 6 new files for mcs51
9537 * device/lib/libfloat.lib: add these 6 files to the library
9539 2004-12-26 Borut Razem <borut.razem AT siol.net>
9541 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9544 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9546 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9547 and fully reentrant and register bank neutral.
9548 * device/lib/printf_fast.c: added float (not enabled by default),
9549 added compact/slower integer (also not enabled by default),
9550 improved size/speed of fast integer code, other minor changes
9551 * device/include/stdio.h, device/lib/Makefile.in,
9552 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9554 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9556 * src/pic16/pcode.c: declaring variables other than at the start of a
9557 block is not supported in C by VC6.
9559 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9561 * applied a previous patch from Raphael Neider that wasn't included
9562 in the previous commits, which fixes infinite loops within jumptable
9564 * made some fixes that previous patches introduced
9566 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9568 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9569 that fixes an issue with AOP_PCODE asmop's offset,
9570 * (pic16_popCopyReg): update instance field too,
9571 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9572 function of pic port,
9573 * (genCmp, genAnd, genAssign),
9574 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9576 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9578 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9579 variables initial values to idata section,
9580 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9581 variables in some functions. This utilizes parmBytes field of iCode
9582 structure to hold the offset of the variable in stack. (might be
9583 able to use the stack field too?)
9584 * applied patch from Raphael Neider # ### , # ###
9585 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9586 variable initial values in idata section,
9587 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9588 for static variables with initial value
9589 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9590 applied fix in while loop from Raphael Neider.
9592 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9594 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9595 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9596 * src/ds390/ralloc.c (serialRegAssign): spill bits
9597 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9598 * support/Util/SDCCerr.c,
9599 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9600 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9601 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9603 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9605 * device/include/sdcc-lib.h: inserted LGPL, added includes
9606 asm/ds390/features.h and asm/mcs51/features.h
9607 * device/include/asm/default/features.h,
9608 * device/include/asm/gbz80/features.h,
9609 * device/include/asm/z80/features.h: added empty _AUTOMEM
9611 * device/include/asm/ds390/features.h,
9612 * device/include/asm/mcs51/features.h: added files with defines for
9613 _AUTOMEM and _STATMEM indicating automatic and static storage class
9614 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9615 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9616 * src/SDCCicode.c (geniCodeCast),
9617 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9618 * src/SDCCloop.c (loopInduction): removed unused variable lr
9619 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9620 to convertToFcall to include char modulo (RFE 1065037), added check
9621 if left operand is unsigned and use abs of literal value
9622 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9623 as it doesn't work after conversion from peephole.def to peephole.rul
9624 * src/mcs51/gen.c (toBoolean): added check for size,
9625 (genModOneByte): optimized code for signed char modulo a literal
9626 power of 2 (thanks to Hubert Sack),
9627 (genRRC): removed unnecessary "clr c",
9628 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9629 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9631 swapped rules 256.c and 256.d,
9632 extended 256.d by using new multiple checks (thanks Erik),
9633 added rules 256.e and 256.f,
9634 updated rule 261.a and 261.b to new generated code
9635 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9637 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9639 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9640 induction related bugs, including first part of bug #1074377
9642 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9644 * applied patch from bug-report #1076292,
9645 * applied patches for genAnd and Goto-optimizations for Raphael
9647 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9648 dump a less iCode information,
9649 * src/pic16/device.h (pic16_options_t): added field debgen,
9650 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9651 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9652 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9654 * (various functions): added macros FENTRY and FENTRY2 to functions,
9655 to emit function prologue,
9656 * (various functions): fixed indentation,
9657 * (genNearPointerGet): fixed loading of FSR0,
9658 * (genPackBits): applied patch from Raphael Neider to fix updating
9659 of FSR0 and touching only the modified bits,
9660 * src/pic16/genarith.c (various functions): added macros FENTRY to
9661 emit function prologue in comments,
9662 * src/pic16/pcode.h: added functions debugf2, debugf3,
9663 * src/pic16/ralloc.c: partial fix for packForPush caused
9666 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9668 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9669 <stsp AT users.sourceforge.net> with reversed byte order
9670 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9672 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9674 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9676 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9677 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9679 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9681 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9683 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9685 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9687 (setFromConditionArgs): friendly operand parser for peephole rules,
9688 (operandBaseName, operandsNotRelated): new peephole condition
9689 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9690 architecture specific register naming into account, handles n-way
9691 comparisons, and supports quoted literals
9692 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9694 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9696 * src/mcs51/peeph.def: fixed bug #1076940
9698 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9700 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9702 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9704 Adding support for replacing ljmps with sjmps in jumptables
9705 generated for switch statements. For now you need to set the
9706 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9707 Now 4 algorithms for mcs51 jumptable generation are used:
9708 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9709 addresses loaded pc-relative for up to 112 cases and stack-pushing
9710 target addresses loaded with offset from dptr for up to 256 cases.
9712 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9713 * src/mcs51/main.c: adapted constants for switch table generation
9714 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9716 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9718 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9719 * support/regression/tests/bug1057979.c: added test for bug 1073386
9721 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9723 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9726 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9728 * src/pic16/device.h,
9729 * src/pic16/genarith.c,
9732 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9734 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9736 Large cummulative patch for pic16 port.
9737 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9738 to call when a stack overflow occurs,
9739 * (malloc.h): added CVS Id tag,
9740 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9742 * added libc directory. The current version of LibC contains string
9743 functions, ctype functions and macros and some functions of the
9744 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9745 be extensively tested in the future. Standard disclaimer here.
9746 Library is not automatically build yet. But one can build it by
9747 invoking 'make' inside the libc directory.
9748 * added ADC library under libio. Preliminary version yet.
9750 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9751 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9752 aopForRemat() now and not by pic16_aopOp(),
9753 * (pic16_popGetTempReg): removed warning messgae when allocating
9754 temporary registers, its a buggy feature and will be removed,
9755 * (pic16_popGet): set register instance field in AOP_CRY,
9756 * (pic16_outBitC): fixed for results in size greater than 1,
9757 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9758 * (pic16_storeForReturn): optimized return of 0,
9759 * (genCmp): experimental code for new genCmp which uses PIC18's
9760 special compare&skip instructions. Initial tests fail some times
9761 with variables grater than 1 byte in size, so new code is disabled,
9762 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9764 * (genCast): began a fix to optimize the casting of a bit to another
9765 bit, now assigning a bitfield to another bitfield will fail, sorry,
9766 * src/pic16/main.c: disabled the use of lr-support feature,
9767 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9768 * added some function prototypes, added function _debugf prototype,
9769 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9770 bits with offset (case PO_GPR_BIT),
9771 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9773 * (isBankInstruction): modified to return 0 for no banking instruction,
9774 and 1 for banking instruction,
9775 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9776 caused stop processing pCodes after a inline assembly block,
9777 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9778 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9779 registers when it shouldn't,
9780 * src/pic16/ralloc.c (allocReg): add preliminary support for
9781 supporting a limited set of temporary registers,
9783 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9785 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9786 genDataPointerSet): ensure assignments always copy in MSB to LSB
9788 (loadRegFromAop): recognize CLRH optimization,
9789 (genFunction): optimize RECEIVE iCodes in reentrant functions
9791 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9793 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9794 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9796 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9797 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9798 contiguous with data
9800 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9802 * device/lib/_gptrget.c (_gptrget),
9803 * device/lib/_gptrgetc.c (_gptrgetc),
9804 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9805 instead of sjmp to ret
9806 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9807 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9809 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9811 * .version: bumped version to 2.4.7
9812 * device/lib/_gptrget.c (_gptrget): is now _naked
9813 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9814 * device/lib/_gptrput.c (_gptrput): is now _naked
9815 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9816 (createFunction): fixed xstack
9817 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9818 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9820 (geniCodeCritical): store original interrupt state in an iTemp bit
9821 var unless stack-auto
9822 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9823 * src/SDCCmain.c (setIncludePath): added include/target to search path
9824 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9825 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9827 (processFuncArgs): put bit vars in bit area
9828 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9829 unsaveRBank): fixed xstack,
9830 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9831 (genFunction, genEndFunction): fixed xstack,
9832 (genAssign): optimization don't walk backwards through mem
9833 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9834 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9835 * support/regression/Makefile: also make library (for stack-auto) when
9836 making "all" and added "test-mcs51-xstack-auto"
9837 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9838 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9839 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9840 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9841 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9842 make-library by MAKE_LIBRARY
9843 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9844 regression tests for xstack
9845 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9846 * support/regression/tests/critical.c: test for critical on mcs51
9848 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9850 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9851 built version of sdcc instead of installed version
9853 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9855 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9856 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9858 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9859 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9860 WARNING: remove device/lib/build/z80/printf.o by hand when
9861 updating from previous build!
9862 * device/lib/z80/printf.c: updated comment
9863 * support/regression/tests/bug1057979.c: test all ports now
9864 * support/regression/tests/bug1065458.c: file added
9866 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9868 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9869 *_start and *_end symbols for static functions
9871 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9873 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9874 and search crt0.o in all library paths,
9875 (setIncludePath): proper handling of --nostdinc,
9876 (setLibPath): proper handling of --nostdlib
9877 * support/regression/Makefile,
9878 * support/regression/ports/ds390/spec.mk,
9879 * support/regression/ports/gbz80/spec.mk,
9880 * support/regression/ports/hc08/spec.mk,
9881 * support/regression/ports/mcs51/spec.mk,
9882 * support/regression/ports/mcs51-large/spec.mk,
9883 * support/regression/ports/mcs51-stack-auto/spec.mk,
9884 * support/regression/ports/z80/spec.mk: use include and lib files from
9885 built version of sdcc instead of installed version
9886 * doc/sdccman.lyx: fixed typo in --nostdinc
9888 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9893 * src/pic/gen.c : added support to generate code for struct bit fields.
9895 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9897 * as/xa51/xa_version.h,
9898 * device/include/errno.h,
9899 * device/include/regc515c.h,
9900 * device/lib/_itoa.c,
9901 * device/lib/_ltoa.c,
9902 * device/lib/ser_ir_cts_rts.c,
9903 * sim/ucsim/xa.src/glob.cc,
9904 * sim/ucsim/xa.src/inst_gen.cc,
9905 * sim/ucsim/xa.src/xa_bit.cc,
9906 * sim/ucsim/xa.src/xa_sfr.cc,
9907 * sim/ucsim/z80.src/inst_dd.cc,
9908 * sim/ucsim/z80.src/inst_fdcb.cc,
9909 * support/scripts/keil2sdcc.pl,
9910 * src/pic16/pic16.dsp,
9911 * src/pic16/pic16a.dsp: corrected cvs line endings
9912 * device/lib/printf_large.c: fixed bug 1057979
9913 * src/pic16/gen.c: fixed non-C standard code
9914 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9915 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9916 * support/regression/ports/mcs51/support.c: reload T1 asap
9917 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9918 pdata use and clear idata startup behaviour
9919 * support/regression/tests/bug1057979.c: added
9921 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9923 * device/examples/ds390/ow390/ad26.h,
9924 * device/examples/ds390/ow390/cnt1d.h,
9925 * device/examples/ds390/ow390/crcutil.c,
9926 * device/examples/ds390/ow390/ownet.h,
9927 * device/examples/ds390/ow390/owsesu.c,
9928 * device/examples/ds390/ow390/swt12.h,
9929 * device/examples/ds390/ow390/swtoper.c,
9930 * device/examples/ds390/ow390/temp10.h,
9931 * device/examples/ds390/ow390/thermodl.c,
9932 * device/examples/ds390/tinitalk/tinitalk.dsp,
9933 * device/examples/ds390/tinitalk/tinitalk.dsw,
9934 * device/examples/mcs51/clock/hw.h,
9935 * device/examples/mcs51/simple2/go.bat,
9936 * device/examples/serialcomm/windows/serial.h,
9937 * device/examples/xa51/dummy.c,
9938 * device/examples/xa51/hello.c,
9939 * device/include/80c51xa.h,
9940 * device/include/at89x051.h: corrected cvs line endings
9942 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9944 * src/pic16/main.c (options): added command line --gstack, to trace
9945 stack over/under flows,
9946 * added pragma 'wparam' to allow passing first byte of function
9947 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9948 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9949 call to __gstack_test function and sets up the symbol as extern,
9950 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9951 * popaop): added call to pic16_testStackOverflow,
9952 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9954 * (genCall, genPcall): now all parameters are passed via stack
9955 except in functions that are pass to wparam pragma in which WREG is
9957 * (genPcall): REENTRANT flag is checked to see if variable prototype
9958 contains reentrant keyword, don't call a non-reentrant function, via
9959 a reentrant function pointer or vice versa, functions are never
9961 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9963 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9964 SIGSEGV when accessing a NULL register stucture,
9965 * (pic16_printGPointerType): modified to handle UPPER modifier for
9966 function initializers, changed prototype of function to simpler one,
9967 * (pic16_printIvalFuncPtr): check to see if function is already
9968 added in externs list,
9969 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9970 optimized a move from W to SFR with a move to the same register
9972 * device/lib/pic16/debug: NEW directory, contains debug features
9973 which are enabled when linking with libdebug.lib, currently command
9974 line option --gstack enables stack pointer tracing for over/under
9975 flow, corresponding sources are in debug/gstack
9977 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9979 * doc/sdccman.lyx: updated SDCC version,
9980 * (PIC16 port): update list of command line options,
9981 * src/pic16/device.h (structure pic16_options_t): added field gstack
9982 to enable stack overflow tracing on push/pops,
9983 * src/pic16/device.c (statistics structure): added statistics
9985 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9986 pic16_dump_int_registers): increase statistics counters for each
9987 * variable which is encountered
9988 * (pic16_dump_usection): emit each .udata variable to its own udata
9990 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9991 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9992 parameters via stack, otherwise use old scheme,
9993 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9994 assembler output file,
9995 * src/pic16/main.c: added command line options --gstack to enable
9996 push/pop tracing for stack overflow,
9997 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9998 instructions): added size of each instruction,
9999 * (pic16_countInstruction): estimate size of instructions in
10000 the_pFile list, inline assembly blocks are not counted,
10001 * (pic16_FixRegisterBanking): trace previous register usage, when
10002 banksel optimizations is greater than 0, don't emit a redudant
10005 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10007 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10008 * src/pic16/ralloc.c : applied same fix for pic16.
10009 * src/pic/gen.c : tidied it up a little.
10011 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10013 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10014 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10016 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10018 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10020 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10022 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10023 non-reentrant function __modsint in the interrupt function (thus
10024 corrupting math operations during serial I/O)
10025 * device/lib/ser_ir.c: as above, changed buffersize
10026 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10027 256.c,d for zeroing
10028 * doc/Makefile: added option -t for rsync
10030 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10032 * src/SDCCast.h (struct ast),
10033 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10035 2004-10-20 Borut Razem <borut.razem AT siol.net>
10037 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10040 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10042 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10044 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10045 support functions to replace long sequences of MOVFF's from access
10046 bank registers to stack and vice versa,
10047 * src/pic16/device.h: added new field opt_flags, where optimization
10048 flags can be set to enable certain features,
10049 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10050 * pBlock, (genFunction, genEndFunction): surroung loop for
10051 saving/loading used registers in stack with PC_INFO pCodes,
10052 INF_LREGS. Code in between can then be optimized by pCode optimizer
10053 to support function calls,
10054 * (genDataPointerSet): fixed bug which loaded float fields in
10055 structures with corrupt data,
10056 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10057 in a standard way debug info on stderr. Feature used for developing
10058 and debugging only,
10059 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10060 obsolete chunks of code,
10061 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10062 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10063 * pic16/src/pcode.c (pic16_newpCodeInfo,
10064 * (pic16_newpCodeOpLocalRegs),
10065 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10067 * (pic16_pCodeConstString): printing of the initial value of a
10068 symbol as a comment is inhibited since parsing was already done by
10069 copyStr and output is corrupt,
10070 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10072 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10074 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10076 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10078 * as/mcs51/lkarea.c: removed old K&R style,
10079 (lnksect): changed check on boundary error,
10080 (lnksect2): changed check on boundary error,
10081 (lnksect2): extend XSTK to end of page if size = 1
10082 * as/mcs51/lkmain.c: removed old K&R style,
10083 (Areas51): create l_IRAM symbol
10084 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10085 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10086 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10087 * device/lib/_mullong.c: added version to be compiled with xstack
10088 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10089 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10090 * device/lib/mcs51/crtxstack.asm: fixed comment
10091 * src/SDCCglue.c: maxInterrupts defaults to 0,
10092 (emitMaps): added pdata,
10093 (createInterruptVect): (re)moved default,
10094 (glue): added pdata,
10095 (glue): moved __start__xstack to XSTK with default size 1
10096 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10097 and options.float_rent when options.stackAuto is set,
10098 (linkEdit): only write XDATA_NAME if provided on command line
10100 * src/SDCCmem.c: added pdata
10101 * src/port.h: added pdata_name to PORT
10102 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10103 (saveRegisters, unsaveRegisters): removed usage of B,
10104 (genMinus): fixed accumulator clash,
10105 (genJumpTab): added comment, this needs another look
10106 * src/mcs51/gen.c: added check for "B in use" paranoia,
10107 added pushB() and popB()
10108 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10111 * src/ds390/main.c,
10113 * src/mcs51/main.c,
10115 * src/pic16/main.c,
10117 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10118 added PSEG (PAG,XDATA) or NULL to port specifier
10119 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10120 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10121 (_mcs51_genInitStartup): removed __start__xstack equ,
10122 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10123 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10124 * src/z80/gen.c (_rleAppend): fixed warnings
10125 * support/regression/tests/zeropad.c: added pdata test
10126 * .version: bumped to 2.4.6
10128 2004-10-17 Borut Razem <borut.razem AT siol.net>
10130 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10131 as a part of nightly build
10133 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10135 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10136 WREG holds the first byte function parameters,
10137 * (aopForSym): take special case for symbols which are in FARSPACE
10138 but in CODESPACE too,
10139 * (assignResultValue): modified to take into account _G.useWreg,
10140 * (genCall): don't use wreg for parameter passing when function is
10141 declared as reentrant, too, added optimization INCF to stack
10142 pointer when stack parameter count is 1,
10143 * (genFunction, genEndFunction): refurnished and fixed to not using
10144 wreg for passing parameters when function has varargs or is
10145 reentrant, fixed bug with symbol name compare for generating
10146 functions in absolute address,
10147 * (pic16_storeForReturn): refurnished,
10148 * (genCmp): began writing a new version of the function, not ready
10149 yet, therefore it is disabled,
10150 * (genAssign): do not read code memory when assigning a function to
10151 a pointer function,
10152 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10153 array of characters, not pointer,
10154 * (pic16initialComments): in debug mode emit an .ident directive for
10156 * (_process_pragma): emit a new warning type (internal to pic16)
10157 when setting stack to default length, emit a similar warning when
10158 placing a function at absolute address and address is not word aligned
10159 * (_pic16_parseOptions): added 'return TRUE' statement,
10160 * (_pic16_linkEdit): if compiling a source, then add the source's
10161 file object, first in the list of objects to link,
10163 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10165 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10166 * src/pic/main.c : removed VC warning.
10167 * src/pic/gen.c : changed comment.
10169 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10171 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10172 reference to a deprecated symbol _GPTRREG was causing failure to
10173 link. Thanks G. M. Gallant for the info.
10175 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10177 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10178 comments for Bugs item #954788.
10180 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10182 * src/pic16/device.c (pic16_dump_gsection,
10183 * pic16_groupRegistersInSection): handle symbols declared to be in
10184 access bank differently,
10185 * src/pic16/gen.c (struct _G): added field resDirect,
10186 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10187 send values read from stack directly to result and don't allocate
10189 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10191 * (pic16_sameRegsOfs): NEW,
10192 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10193 free because they were not allocated from temporary pool,
10194 * pic16_popRegFromString): workaround to fix a problem with
10195 allocating variables twice or never,
10196 * (genGenPointerGet): using PRODL instead of FSR0H,
10197 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10199 * (genAssign): take advantage of the _G.resDirect flag,
10200 * (genCast): around line 11844, use mov2f instead of directly
10201 MOVFF'ing between operands to account for literal values,
10202 * src/pic16/genutils.c: some new debug functions for gpsim have been
10204 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10205 float with integer part only,
10206 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10207 place variables in access bank
10208 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10209 updated sources to reflect recent changes in gen.c
10211 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10213 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10214 sources that searched for headers in installation path, now the
10215 device/include/pic16 is used,
10216 * src/pic16/glue.c (pic16glue),
10217 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10218 .line directives if not in debug mode, this suppresses assembler's
10219 warnings for ignored directives
10221 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10223 * src/port.h: made reset_regparms prototype void parameter explicit.
10224 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10225 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10226 * doc/sdccman.lyx: documented warning disabling and how to use
10227 printf_large to make it print floats.
10228 * device/include/stdbool.h: NEW
10229 * device/lib/_atof.c,
10230 * device/lib/_divuint.c,
10231 * device/lib/_divulong.c,
10232 * device/lib/expf.c,
10233 * device/lib/printf_large.c,
10234 * device/lib/sincosf.c,
10235 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10236 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10237 a completely reentrant lib.
10239 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10241 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10242 * device/include/pic16/stdio.h: fixed bug with colon
10244 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10246 * device/include/pic16/stdio.h,
10247 * device/include/pic16/stdlib.h,
10248 * device/include/pic16/math.h: NEW
10249 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10250 declared as _naked to reduce overhead
10251 * device/lib/Makefile.in (target port-specific-objects-pic16):
10252 changed * to *.* so to ignore the CVS directory,
10253 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10254 stacked variables back in stack,
10255 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10258 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10260 * .version: bumped version number to 2.4.5
10261 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10262 * support/Util/SDCCerr.c (messages structure): added entry for
10265 Large cumulative patch for pic16 port and libraries.
10266 * device/include/pic16/sdcc-lib.h,
10267 * device/include/pic16/stdarg.h,
10268 * device/include/asm/pic16/features.h,
10269 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10270 * device/include/pic16/float.h: changes reentrant keyword with
10271 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10272 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10273 updated target build-libraries to include objects from gptr,
10274 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10275 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10276 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10277 all function headings,
10278 * src/SDCCmain.c: added global parameter userIncDirsSet,
10279 * (parseCmdLine): when option -I is encountered add directory to
10280 userIncDirsSet too,
10281 * src/version.awk: added space between control and long,
10282 * src/pic16/NOTES: added some notes for the port,
10283 * src/pic16/gen.c: added prototype for mov2fp function,
10284 * (fReturnpic16[]): properly named return value registers,
10285 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10286 * (aopForSym): added code to handle symbols with onStack flag set,
10287 symbols onStack are allocated PTRSIZE bytes,
10288 * (aopFreeAsmop): handles special case where asmops are stack objects,
10289 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10290 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10291 added argument lock to trace flaws in allocating temporary registers
10292 when developing port,
10293 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10294 * (pic16_popRegFromString): reenabled allocating a direct register
10296 * (assignResultValue): various beautifications,
10297 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10298 referenced function argument,
10299 * (genIpush): reenabled to allow stacked arguments, handles only
10300 ic->parmPush iCodes,
10301 * (genCall, genPcall): major changes to allow for variable argument
10302 functions, fixed a bug with falsely restoring stack pointer after
10303 returning from call,
10304 * (genFunction): pending code for critical function,
10305 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10306 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10307 * (genNearPointerGet): fixed bug with indirect reading, was always
10309 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10311 * (genAddrOf): rewrote code to take address of a stacked function parameter
10312 * (genCast): fixed casting to generic pointer type,
10313 * src/pic16/gen.h: added AOP_STA,
10314 * (struct asmop): added field stk,
10315 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10316 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10317 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10318 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10319 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10320 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10322 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10324 * (pic16_port structure): generic pointer size is set to 3,
10325 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10326 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10328 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10329 operand is an iTemp,
10331 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10333 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10334 * debugger/mcs51/simi.c: addapt new syntax of s51
10336 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10338 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10339 * src/pic16/pcode.c: commented out some calls to free() in order to
10342 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10345 * src/SDCCicode.c (isiCodeInFunctionCall),
10346 * src/avr/ralloc.c (selectSpil),
10347 * src/pic/ralloc.c (selectSpil),
10348 * src/pic16/ralloc.c (selectSpil),
10349 * src/ds390/ralloc.c (selectSpil),
10350 * src/hc08/ralloc.c (selectSpil),
10351 * src/xa51/ralloc.c (selectSpil),
10352 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10353 stack in the middle of a function call sequence (fixes bug #1020268)
10354 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10355 costs associated with the minimum switch case.
10357 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10359 * src/SDCC.lex: fixed bug #1030549
10361 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10363 * src/SDCCcse.h (struct cseDef),
10364 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10365 over a function call if the CSE is derived from a symbol whose
10366 address has been taken (fixes bug #1029883)
10367 * support/regression/tests/bug-1029883: a new regression test for
10370 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10372 * src/hc08/gen.c (emitinline): fixed bug #1029778
10373 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10374 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10375 and starts toward RFE #905167)
10377 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10379 * src/pic16/gen.c (mov2f): New function to move an operand to
10380 another without considering if it is a literal or a register,
10381 * (pic16_sameRegs): don't check if they are both AOP_REG,
10382 * (AccRsh): removed andmask=0 lines,
10383 * (genLeftShift): duplicated to be improved in future versions,
10384 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10385 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10386 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10387 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10388 * (insertBankSwitch): fixed inserting banksel directives algorithm
10389 for instructions that follow a skip instruction, this fixes a report
10390 for broken subtraction code generation,
10391 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10392 iCode is a left op, just in case result and right share the same
10395 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10398 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10400 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10401 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10402 on 2004-09-12; it was buggy
10404 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10406 * src/SDCCsymt.h: removed RESULT_CHECK
10411 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10413 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10415 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10416 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10417 configuration values no more rejected by compiler, they are assigned
10418 to configuration registers with a warning message instead,
10419 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10420 the for-loop so last conf register is emitted too,
10421 * (_pic16_initPaths): link library libsdcc.lib by default,
10422 * (_hasNativeMulFor): modified test for multiplication according to
10423 Raphael Neider's remarks. Integer multiplication is also done with
10425 * device/include/pic16/pic18fregs.h: corrected type error in while
10426 testing and including 18f6720 header file
10428 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10430 * src/pic16/device.h (pic16_options): removed field use_crt,
10431 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10432 until an optimization to handle single bits is added,
10433 * (pic16_loadFSR0): moved before genUnpackBits,
10434 * (genAnd): some white lines removed,
10435 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10436 leave_reset flags in pic16_options when using crt modules,
10438 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10440 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10441 for bugs 898889 & 979599. Also used some safer print instructions.
10443 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10445 * src/pic16/device.h (pic16_options_t): added field use_crt,
10447 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10448 catch a probable future bug,
10449 * src/pic16/gen.c: aopIdx function commented out,
10450 * (genAssign): commented out old code which used aopIdx,
10451 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10452 code, added if conditionals to take into account the --use-crt
10453 command line options,
10454 * src/pic16/main.c (pic16_optionsTable): added new command line
10455 options, --use-crt= and --no-crt,
10456 * (_pic16_linkEdit): now the proper crt object is added in the
10457 linker command line except than when --no-crt is specified,
10458 * src/pic16/pcode.c,
10459 * src/pic16/pcode.h: added some structures and functions for a new
10460 optimization scheme to compansate for instruction overhead between
10461 same iCodes, this scheme is currently under development and is not
10462 working in any way,
10463 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10465 * device/lib/pic16/startup/crt0i.c,
10466 * device/lib/pic16/startup/crt0iz.c: added global char variable
10467 __uflags to force the generation of an idata section
10469 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10472 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10473 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10475 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10477 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10478 Frieder) and clarified the default code optimization mode
10480 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10482 * src/SDCC.lex (doPragma, process_pragma),
10483 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10484 "opt_code_size", and "opt_code_balanced"
10485 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10486 regrouped options by category, added support for category headers
10487 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10488 and "--opt-code-size"
10489 * doc/sdccman.lyx: documented these new options and pragmas
10490 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10491 preference into account
10493 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10495 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10496 geniCodePreDec): Fixed bug 904237 by generating a warning
10498 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10500 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10502 * src/pic/device.c : When no max ram set validate full memory range.
10504 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10506 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10508 * device/lib/_gptrget.c,
10509 * device/lib/_gptrput.c: updated comment
10510 * device/lib/calloc.c,
10511 * device/lib/free.c,
10512 * device/lib/malloc.c,
10513 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10514 * src/SDCCcse.c (cseBBlock),
10515 * src/SDCCicode.c (printOperand, geniCodeArray),
10516 * src/SDCCicode.h (struct operand): fixed bug 868103
10517 * support/regression/tests/bug-868103.c: added
10518 * src/SDCCast.c (searchLitOp),
10519 * src/SDCCcse.h (struct cseDef),
10520 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10521 * src/SDCCicode.h (struct operand),
10522 * src/SDCCsymt.h (struct sym_link),
10523 * src/avr/gen.c (hasInc),
10524 * src/ds390/gen.c (hasInc),
10525 * src/hc08/gen.c (genPlusIncr, hasInc),
10526 * src/mcs51/gen.c (hasInc),
10527 * src/pic16/glue.c (pic16_printIvalChar),
10528 * src/pic16/ralloc.c (regWithIdx),
10529 * src/xa51/gen.c (hasInc) : removed warnings
10530 * src/SDCCast.c (createBlock): added comment ???
10531 * src/hc08/ralloc.c: updated comments
10533 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10535 * doc/sdccman.lyx: updated section on switch statements, added
10536 section about semaphore locking
10537 * doc/Makefile: added option -info for latex2html
10538 * device/lib/_gptrget.c,
10539 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10541 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10543 * src/pic/device.h,
10544 * src/pic/device.c,
10545 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10546 maxram is less than 0x100.
10548 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10550 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10552 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10555 * src/mcs51/main.c,
10556 * src/ds390/main.c,
10560 * src/pic16/main.c,
10563 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10564 a jump table is the best form for a switch statement, including
10565 automatic insertion of missing cases to make the case range
10566 continuous. Developed in collaboration with Frieder Ferlemann.
10568 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10570 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10571 accumulator result if it needs sign extension
10573 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10575 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10577 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10579 * device/lib/gbz80/printf.c,
10580 * device/lib/z80/printf.c: removed define for NULL
10582 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10584 * as/xa51/xa_link.c,
10585 * device/examples/ds390/ow390/ad26.c,
10586 * device/examples/ds390/ow390/cnt1d.c,
10587 * device/examples/ds390/ow390/counter.c,
10588 * device/examples/ds390/ow390/ds2480.h,
10589 * device/examples/ds390/ow390/ds2480ut.c,
10590 * device/examples/ds390/ow390/findtype.c,
10591 * device/examples/ds390/ow390/gethumd.c,
10592 * device/examples/ds390/ow390/owllu.c,
10593 * device/examples/ds390/ow390/ownetu.c,
10594 * device/examples/ds390/ow390/swt12.c,
10595 * device/examples/ds390/ow390/swtloop.c,
10596 * device/examples/ds390/ow390/temp.c,
10597 * device/examples/ds390/ow390/temp10.c,
10598 * device/examples/ds390/ow390/thermo21.c,
10599 * device/examples/ds390/ow390/tinilnk.c,
10600 * device/examples/ds390/ow390/tstfind.c,
10601 * device/examples/serialcomm/windows/serial.cpp,
10602 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10603 * device/include/reg51.h: fixed line endings for cvs
10605 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10607 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10608 packRegsForAccUse, packRegisters): new accumulator register
10610 * support/regression/ports/hc08/support.c (_putchar): suppress
10611 warning of unused variable
10612 * src/SDCCicode.c: added SWAP entry to codeTable
10614 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10616 * device/lib/sprintf.c: forgot to add this file before previous commit
10618 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10620 * src/pic16/gen.c (genPackBits): added operand right in function
10621 parameters, load result directly if p_type is POINTER (that is
10622 called by genNearPointerSet)
10623 * (genUnPackBits): added operand left in function parameters,
10624 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10625 FSR0 if accessing bitfields,
10627 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10629 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10630 _print_format; updated printf, sprintf, vsprintf
10631 * device/include/asm/default/features.h: corrected comment/define
10632 * device/lib/Makefile.in: added sprintf.c
10633 * device/lib/libsdcc.lib: added sprintf module
10634 * device/lib/printf_large.c,
10635 * device/lib/vprintf.c,
10636 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10638 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10639 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10640 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10642 * support/regression/tests/zeropad.c: define idata as data for hc08
10644 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10646 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10647 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10648 labels are referenced at least once (even if a reference is not found)
10649 * src/hc08/gen.c (emitcode): set isComment flag for comments
10650 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10651 loads), rules 6a..6b (optimize jumps to return)
10653 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10655 * device/lib/acosf.c (acosf),
10656 * device/lib/asinf.c (asinf),
10657 * device/lib/atanf.c (atanf),
10658 * device/lib/ceilf.c (ceilf),
10659 * device/lib/cosf.c (cosf),
10660 * device/lib/coshf.c (coshf),
10661 * device/lib/cotf.c (cotf),
10662 * device/lib/fabsf.c (fabsf),
10663 * device/lib/floorf.c (floorf),
10664 * device/lib/log10f.c (log10f),
10665 * device/lib/logf.c (logf),
10666 * device/lib/sinf.c (sinf),
10667 * device/lib/sinhf.c (sinhf),
10668 * device/lib/sqrtf.c (sqrtf),
10669 * device/lib/tanf.c (tanf),
10670 * device/lib/tanhf.c (tanhf),
10671 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10672 replaced all instances of "reentrant" in the library functions
10673 defined in math.h with this macro.
10674 * support/regression/tests/float_trans.c: reenabled test for hc08
10676 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10678 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10679 erroneously deleted
10681 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10683 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10684 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10685 multi-byte volatile operands are used
10686 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10687 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10688 initialization to area GSINIT0 so that it would always precede
10689 any static initializers in GSINIT
10690 * support/regression/tests/zeropad.c: fixed idata define for hc08
10691 * support/regression/tests/bug-927659.c,
10692 * support/regression/tests/float_trans.c: disabled tests for hc08
10693 pending missing library routines
10694 * .version: increased version number to 2.4.4 - hc08 port now passes
10698 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10700 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10701 * Makefile.common.in,
10703 * as/hc08/Makefile.in,
10704 * as/mcs51/Makefile.in,
10705 * as/z80/Makefile.in,
10706 * debugger/mcs51/Makefile.in,
10707 * device/include/Makefile.in,
10708 * device/lib/Makefile.in,
10711 * link/z80/Makefile.in,
10712 * packihx/Makefile.in,
10713 * sim/ucsim/main_in.mk,
10714 * sim/ucsim/avr.src/Makefile.in,
10715 * sim/ucsim/doc/Makefile.in,
10716 * sim/ucsim/gui.src/serio.src/Makefile.in,
10717 * sim/ucsim/hc08.src/Makefile.in,
10718 * sim/ucsim/s51.src/Makefile.in,
10719 * sim/ucsim/xa.src/Makefile.in,
10720 * sim/ucsim/z80.src/Makefile.in,
10722 * support/cpp2/Makefile.in,
10723 * support/librarian/Makefile,
10724 * support/makebin/Makefile: added DESTDIR to the install path proposed
10725 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10726 * doc/sdccman.lyx: added DESTDIR documentation
10728 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10730 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10731 instruction for interrupt handlers, use fast returns when returning
10732 from high priority interrupts
10734 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10738 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10739 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10740 bugs, ported much of Bernhard's code from mcs51
10741 * src/mcs51/gen.c (genSend),
10742 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10743 than one when calling a reentrant function
10744 * device/lib/_mullong.c: defined an alternate struct layout for big
10745 endian ports (hc08)
10747 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10749 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10752 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10754 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10755 are sane and complete before asking the port its prefered parameter
10756 passing method (fixes bug #1017633)
10757 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10760 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10762 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10763 problem in bitfields >= 8 bits.
10765 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10767 * src/SDCCsymt.c: undid changes that were not meant to be committed
10769 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10771 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10773 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10775 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10776 copied and wrong bit got inverted
10778 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10780 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10781 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10782 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10783 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10784 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10785 assignments to bitfields at known addresses
10786 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10787 reads from bitfields at known addresses
10788 * src/hc08/ralloc.c (packRegisters),
10789 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10790 genhc08Code): optimize pointer get values used as conditionals
10791 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10794 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10796 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10797 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10798 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10801 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10803 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10805 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10807 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10810 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10812 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10814 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10816 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10819 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10821 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10823 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10825 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10826 cases use more compact code.
10828 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10830 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10832 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10836 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10839 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10840 parameter of changePointer() from symbol* to sym_link*
10841 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10842 * src/SDCCsymt.c (compareType): void* type is castable to other
10843 pointers, but not necesarily an exact match.
10844 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10845 is no longer blindly treated as an exact match.
10846 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10848 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10850 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10852 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10856 * src/pic/ralloc.h,
10857 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10859 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10861 * src/pic/device.c,
10862 * src/pic/device.h,
10863 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10865 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10867 * src/mcs51/gen.c (emitcode): fixed bug #992819
10869 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10871 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10872 there's no need to make it worse
10874 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10876 * src/mcs51/ralloc.c (deassignLR),
10877 * src/ds390/ralloc.c (deassignLR),
10878 * src/hc08/ralloc.c (deassignLR),
10879 * src/z80/ralloc.c (deassignLR),
10880 * src/pic/ralloc.c (deassignLR),
10881 * src/pic16/ralloc.c (deassignLR),
10882 * src/avr/ralloc.c (deassignLR),
10883 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10884 rlivePoint): fixed another part of bug #971834
10886 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/z80/main.c: enabled "critical" keyword
10889 * src/z80/mappings.i,
10890 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10891 functions (fixes bug #979646)
10892 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10894 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10896 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10899 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10901 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10902 doesn't disable too much optimizations
10904 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10906 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10908 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10910 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10912 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10914 * src/pic/gen.c tidied up tabs
10915 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10916 * src/pic/main.c tidied up tabs
10917 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10918 * src/pic/pcoderegs.c tidied up tabs
10919 * src/pic/ralloc.c tidied up tabs
10921 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10923 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10924 to S_FIXED for pic16 port and when symbol is not in level 0,
10925 allocate for S_REGISTER storage class and pic16 port, too,
10926 * src/pic16/device.h: prototype for checkSym,
10927 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10928 * (pic16_assignConfigWordValue): test the value and the mask to
10929 validate that the value is suitable for the configuration word,
10930 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10931 collect extern declared symbols, don't emit symbol twice, check
10932 first if symbol is in publics set first,
10933 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10934 * added command line '--fstack' which enables an experimental
10935 feature for stack access, too buggy to be used yet...
10936 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10937 * (pic16_allocDirReg): when register has storage class S_REGISTER
10938 allocate in pic16_dynAccessRegs,
10939 * device/include/pic16/pic18f????.h: modified configuration word
10940 naming convention, words started as CONFIG0H but should be CONFIG1H
10942 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10944 * device/include/mcs51reg.h: fixed bug 970993
10946 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10948 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10949 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10950 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10951 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10952 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10953 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10954 error/warning numbers,
10955 added function setWarningDisabled()
10956 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10957 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10958 _memcmp.c _memmove.c calloc.c realloc.c free.c
10959 * support/regression/tests/malloc.c: added tests for new functionality
10960 * support/regression/tests/zeropad.c: added tests for truncated initializers
10961 and initialized char arrays starting with '\x0'
10962 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10964 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10966 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10968 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10970 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10971 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10972 peephole 177.e. Thanks to anonymous
10974 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10976 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10977 function isn't used in the source but referenced as a
10978 variable initializer then declare it as extern in .asm file
10980 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10982 * .version: increased version number to 2.4.3
10984 Adding version extension according to ChangeLog CVS revision
10985 * src/Makefile.in (target all): added dependency 'version.h'
10986 * (rule version.h): added rule to create version.h from ChangeLog,
10987 * (rule dep): added dependency version.h,
10988 * src/version.awk: AWK script to create version.h
10989 * src/SDCCdwarf2.c (dwWriteModule),
10990 * src/SDCCglue.c (initialComments),
10991 * src/SDCCmain.c (printVersionInfo): modified to write after
10992 version string the version extension number,
10993 * src/SDCCutil.c: included "version.h"
10994 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10996 * src/SDCCutil.h: added prototype for getBuildNumber
10998 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10999 includeDirsSet, too,
11000 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11001 const char [] is found in function prototype...
11003 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11004 moving to WREG with source is already in WREG,
11005 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11006 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11007 * (aopForSym): stack'ed symbols are partially supported, added
11008 if-clause to support symbols in FARSPACE,
11009 * (sameRegs): added test for AOP_ACC to see if registers are same,
11010 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11011 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11012 * (pic16_popRegFromString): will not allocate a new register if it
11013 doesn't find one by name, bug may have introduced...
11014 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11015 * (genIpush): revived to use pic16 port's stack,
11016 * (genAddrOf): added incomplete case for stack'ed operand,
11017 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11018 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11019 can handle multibyte operands,
11020 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11021 * (pic16initialComments): added message for MPLAB compatibility
11023 * src/pic16/main.h: prototype for pic16_mplab_comp,
11024 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11025 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11026 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11027 because of increased complexity of procedure,
11028 * (_process_pragma): stack pragma changed to format 'stack pos len',
11029 emit symbol '_stack_end' to conform with gplink,
11030 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11031 to search for register,
11032 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11034 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11035 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11036 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11037 case for PO_GPR_REGISTER,
11038 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11039 dies, the new era is ahead !...
11040 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11041 pic16_dynInternalRegs,
11042 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11043 * (pic16_allocDirReg): minor optimizations and bug fixes,
11044 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11046 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11047 load stack and frame pointer with address of 'stack_end' symbol
11049 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11051 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11052 without source code but only variable initializers
11054 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11056 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11057 external are not declared as extern to reduce overhead while linking
11059 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11061 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11063 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11065 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11066 Yee Keat for the patch
11067 * src/SDCCast.c (decorateType): fixed bug #979599
11068 * src/ds390/gen.h: removed local fReturnSizeDS390
11069 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11070 * src/ds390/gen.c (genAnd, genOr, genXor),
11071 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11073 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11075 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11076 add relFilesSet to $3, manipulate $2 to handle linking of object
11077 files without source files in command line,
11078 * device/include/pic16 (all headers): added ID location macros,
11079 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11080 entries for ID location bytes,
11081 * (pic16_assignIdByteValue): NEW,
11082 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11083 added field dumpcalltree to pic16_options_t,
11084 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11085 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11086 emitting rFalseIfx label after check_carry label,
11087 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11088 pic16_emitDIRegs), NEW
11089 * (pic16glue): dump .calltree file when option --calltree found,
11090 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11091 * (_pic16_genAssemblerPreamble): emit ID locations after
11092 configuration registers,
11093 * (pic16_linkCmd): modifications of the link command,
11094 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11095 * (pic16_pCodeInitRegisters): don't init stack registers,
11096 * (pic16_findPrevInstruction): fixed bug,
11097 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11098 bug with immediate registers,
11099 * (buildCallTree): traces stack push and pop,
11100 * (pct2): dump also stack usage for each function,
11101 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11102 * (pic16_allocDirReg): various modifications,
11103 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11106 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11108 * src/pic16/pcode.c: removed buggy double colon
11110 2004-07-01 Borut Razem <borut.razem AT siol.net>
11112 * support/scripts/sdcc.nsi: added include/pic16 to setup
11114 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11116 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11117 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11119 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11120 specific command line arguments. Also added sample lkr script
11121 for placing a variable at a specific memory bank.
11122 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11123 at a specific memory bank,
11124 * (pic16_dump_isection): fixed bug which caused string literals to
11125 be omitted when dumping idata section,
11126 * (pic16_groupRegistersInSection): added code to handle registers
11127 in specific memory banks,
11128 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11129 public, all references are renamed too,
11130 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11132 * (pic16_storeForReturn): added case to handle when dest is WREG,
11133 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11134 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11135 pic16_rel_udata, check to see if that register is marked as being
11136 a member of a specific memory bank,
11137 * (pic16_printIvalCharPtr): added code to add string literals either
11138 to code or the idata sections,
11139 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11140 also accept the 'udata' pragma,
11141 * src/pic16/main.h: new structure types sectName and sectSym
11142 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11143 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11144 * (pic16_findPrevInstruction): fixed, it returned nothing,
11145 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11146 instruction combinations,
11147 * (pic16_FixRegisterBanking): heavily reorganised,
11148 * (pic16_AnalyzeBanking): if generating banksel directives is
11149 disabled, then don't call FixRegisterBanking at all,
11150 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11151 completely removed,
11152 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11154 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11156 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11157 Phuah Yee Keat <yk.phuah AT nestac.com>
11159 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11161 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11162 correctly the IVT even if it is relocated to some other location
11164 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11166 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11167 * device/include/pic16/pic18f2220.h: NEW,
11168 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11169 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11170 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11171 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11172 nodefaultlibs, ivt_loc is the location of the interrupt vector
11173 table, and nodefaultlibs signs that default libraries should not be
11174 linked in link stage,
11175 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11176 according to --ivt-loc argument,
11177 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11178 when pragma stack is found,
11180 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11182 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11183 256 (range check), 257 (do while), 258.a-f (bit banging
11184 f.e. on 3-wire SPI bus)
11186 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11188 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11189 variables used exclusively within a loop
11191 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11193 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11195 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11197 * src/SDCClrange.c (computeClash): fixed bug #971834
11199 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11201 * src/mcs51/gen.c (genCmp): fixed bug #975903
11202 * src/hc08/gen.c (operandsEqu),
11203 * src/ds390/gen.c (operandsEqu),
11204 * src/z80/gen.c (operandsEqu),
11205 * src/pic/gen.c (operandsEqu),
11206 * src/pic16/gen.c (operandsEqu),
11207 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11208 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11210 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11212 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11214 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11216 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11217 default case in switch statement,
11218 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11219 to eliminate problem with initialisation of pointers, but problem
11221 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11222 * (emitStaticSegment): removed various lines emitting debug info,
11223 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11224 added processor registers for utilizing EEPROM,
11225 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11226 configurable and set 8
11228 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11230 * .version: increased version number to 2.4.2,
11232 Cumulative patch for pic16 port
11233 * src/pic16/device.c: changed scheme to dump initial values for
11234 variables in idata segment, all print_idata* functions were removed,
11235 now the pic16_printIval* will be called,
11236 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11237 * _pic16_printPointerType, pic16_printPointerType,
11238 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11239 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11240 NEW, similar to the respective functions in SDCCglue.c,
11241 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11242 way, emitting hex bytes,
11243 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11245 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11247 * src/avr/ralloc.c (serialRegAssign),
11248 * src/xa51/ralloc.c (serialRegAssign),
11249 * src/pic/ralloc.c (serialRegAssign),
11250 * src/pic16/ralloc.c (serialRegAssign),
11251 * src/hc08/ralloc.c (serialRegAssign),
11252 * src/z80/ralloc.c (serialRegAssign),
11253 * src/ds390/ralloc.c (serialRegAssign),
11254 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11256 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11258 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11259 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11261 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11263 Cumulative patch for pic16 port:
11264 * src/pic16/device.h (typedef PIC16_device) modified fields for
11265 defining microcontrollers,
11266 * src/pic16/device.c: added new info for all devices in Pics16 array,
11267 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11268 to be optimised out by the pCode optimiser,
11269 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11270 specially, bug reported by G.M. Gallant,
11271 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11272 as force'd so that cannot be optimised out by pCode optimiser,
11273 * src/pic16/pcode.c,
11274 * src/pic16/pcodepeeph.c,
11275 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11276 they are disabled by default, but can be enabled explicit with
11277 command argument --denable-peeps, for testing,
11278 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11279 --pomit-ivt in COMPILE_FLAGS
11281 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11283 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11284 compilation on MSVC
11286 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11288 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11290 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11292 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11293 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11295 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11297 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11298 would only assign 0x300001 register.
11300 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11302 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11303 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11305 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11307 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11309 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11310 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11311 added peephole 254 (left shift), 255 (jump table)
11313 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11315 * device/lib/Makefile.in: removed comment line with model-pic16,
11316 * (target port-specific-objects-pic16): the libraries and objects
11317 are copied to the build directory form the device/lib/pic16/bin
11320 Cumulative patch concerning pic16 port:
11321 * library directory has been re-organized,
11322 * added support for PIC18F1220,
11323 * added headers and library sources for chips 18f1220,18f6520,
11324 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11326 * configuration registers setting has changed, now each supported
11327 device has a complete description of the registers it uses,
11328 * all initialisations are moved to idata sections, these section
11329 can be absolute or relocatable,
11330 * fixed initialisation of codespace variables,
11331 * fixed warning about PCLATU and gpsim,
11332 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11333 * (genAssign): use table reads when assigning from variables in codespace,
11334 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11335 char/int variables placed in codespace,
11336 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11337 registers set in .asm file, no need for --pomit-config-words anymore,
11338 * (pic16glue): some 8051 legacy segments are commented out
11339 (to be removed completely),
11340 * added support for alternative assembler and linker with --asm=
11341 and --link= command line arguments,
11342 * peepholes are disabled automatically in the port, no need to
11343 specify on command line,
11344 * port supports natively char/int/long multiplication, but converts
11345 all divisions to support functions,
11346 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11347 to the file set in variable $2,
11348 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11349 strings in ASCII format and not in hex,
11350 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11351 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11352 allocate proper register if iCodes aren't temporary,
11354 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11356 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11358 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11360 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11363 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11366 computed address is reused
11367 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11368 multi-byte bitfields
11370 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11372 * src/z80/gen.c: (genArrayInit): must check for pointers too
11374 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11376 * support/regression/tests/zeropad.c: never meant to commit the
11377 nestedstruct test: removed, added check for GCC version
11379 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11381 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11382 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11383 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11384 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11385 bugs 928906 and 954082 half-empty initializers
11387 * src/SDCCsymt.c (getAllocSize): added for above fix
11388 * src/z80/gen.c (genArrayInit): fixed bug 741044
11389 * support/regression/tests/zeropad.c: added tests
11391 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11393 * src/pic16/device.c (pic16_dump_section): corrected bug which
11394 caused some symbols of the libraries to be misplaced
11396 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11398 * src/pic16/glue.c,
11399 * src/pic16/ralloc.h,
11400 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11401 to fix conflict with pic port
11403 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11405 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11406 externs configuration variables,
11407 * src/pic16/ralloc.h,
11408 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11409 prototype in header, commented out some debug messages
11411 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11413 * src/pic16/glue.c,
11414 * src/pic16/main.c,
11415 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11416 for gpasm COFF object generation. Thanks to D. Hawkins for
11419 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11421 * src/ds390/main.c,
11422 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11423 Brock for spotting this)
11424 * src/ds390/gen.c (genEndFunction),
11425 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11426 interrupt handler and critical. Disable push/pop optimizations when
11427 peephole optimizations disabled.
11429 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11431 Updated pic16 library sources and headers.
11432 * device/lib/pic16/pic18f*/ ,
11433 * device/include/pic16/*.h: modified to handle structured SFR
11436 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11438 * src/port.h (PORT structure): added hook initPaths, now each
11439 port can declare its own default search paths,
11440 which can been seen with the --print-search-dirs option,
11441 see pic16 port for example,
11442 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11443 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11444 * (doPrintSearchDirs): NEW, replaces in a central manner the
11445 printing of search dirs which was split in set*Paths functions,
11446 * (main): added call to port->initPaths and doPrintSearchDirs,
11448 * src/ds390/main.c,
11451 * src/izt/tlcs900h.c,
11452 * src/mcs51/main.c,
11454 * src/pic16/main.c: modified port structures to reflect addition of
11457 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11458 * (pic16_dump_section): for registers in same address reserve memory once,
11459 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11461 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11462 result is greater in size than right or left,
11463 * (pic16_genUMult8X8_8): there are some cases where the result can
11464 be 16 bits size, so handle these,
11465 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11466 * (pic16_outBitC): modified to emit pcodes,
11467 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11469 * (genDivOneByte): implemented algorithm to divide 8-bits,
11470 * (genCmp): uncommented goto, but issues still exist,
11471 * (genAnd): fixed a bug with variables >8bits,
11472 * (genPackBits): optimization added that uses BCF/BSF to change a
11474 * (genAssign): fixed bug when assigning floating point literals,
11475 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11476 __sdcc_gsinit_startup label,
11477 * src/pic16/main.c (_pic16_init): removed search directory
11479 * (_pic16_initPaths): NEW, used to initialise search directories,
11480 * (_hasNativeMulFor): support functions for all except char/int
11481 multiplication, and char division,
11482 * (PIC16_port struct): modified entry for native mul support,
11483 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11485 * (buildCallTree): call to register_usage is ifdef'ed out,
11487 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11489 * device/include/string.h: applied Stas Sergeev's patch to make this
11490 header file compatible with the preprocessor -Wundef option
11491 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11492 failure (fixes bug #941458)
11494 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11496 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11497 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11498 that the variable, not the function, should be static
11499 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11500 to be consistent with non-literal case
11502 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11504 * src/SDCCast.c (isConformingBody): fixed bug #949967
11505 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11506 convilong): fixed bug #952086
11508 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11510 * src/SDCCmem.c (allocVariables): fixed bug #955321
11512 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11514 * src/hc08/main.c (_hc08_genAssemblerEnd),
11515 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11516 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11517 completely eliminated the use of a temporary file
11518 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11519 when more than one file linked
11520 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11522 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11524 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11525 which fixes bug #543481
11526 * support/regression/tests/bug-751703.c: fixed comments left from a
11527 cut and paste error
11528 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11529 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11530 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11532 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11533 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11534 are now changed to underscores in moduleName
11536 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11538 * as/mcs51/lkmem.c: better fix for bug #954173
11540 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11541 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11543 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11544 * device/include/c8051f000.h,
11545 * device/include/c8051f120.h,
11546 * device/include/c8051f300.h,
11547 * device/include/c8051f310.h,
11548 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11549 PWM16) and detab'ed
11551 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11553 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11554 and mailing lists, doc'ed --no-peep-comments, removed reference
11555 to knoppix (newest version has no LyX/LaTeX), other minor changes
11556 * src/SDCCglue.c (glue): save 2 bytes stack space with
11557 option --main-return. The ljmp could probably be avoided too
11559 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11561 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11563 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11565 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11566 * src/SDCCopt.c (isLocalWithoutDef),
11567 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11568 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11569 (credit to Maarten Brock for patch #949363, on which this is based)
11570 * support/regression/tests/bug-751703.c: some test cases of extern used
11571 within inner scopes.
11573 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11575 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11577 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11579 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11580 dwWriteLabel): fix to create valid debugger symbols even when
11581 the module name has non-alphanumeric symbols in it
11582 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11583 when a variable's allocation has been optimized away
11586 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11588 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11590 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11591 * src/mcs51/main.c,
11592 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11593 * src/ds390/main.c,
11594 * src/z80/gen.c (z80_emitDebuggerSymbol),
11596 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11598 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11599 * src/pic16/main.c,
11600 * src/avr/gen.c (avr_emitDebuggerSymbol),
11602 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11604 * src/SDCCdebug.c (emitDebuggerSymbol),
11606 * src/port.h: added a debugger struct to the port struct. Added a
11607 callback for defining debugger symbols
11609 * src/SDCCast.c (createLabel),
11610 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11613 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11614 iCode back to the ast for the function
11616 * src/hc08/ralloc.c (hc08_assignRegisters),
11617 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11618 unneeded fields from the regs struct.
11619 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11620 pushReg() & pullReg() functions instead of emitcode()
11622 * src/hc08/gen.c (genLabel, genhc08Code),
11623 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11625 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11628 * src/hc08/gen.c (genEndFunction, genhc08Code),
11630 * src/mcs51/gen.c (genEndFunction, gen51Code),
11632 * src/ds390/gen.c (genEndFunction, gen390Code),
11634 * src/z80/gen.c (genEndFunction, genZ80Code),
11637 * src/pic/gen.c (genEndFunction, genpic14Code),
11639 * src/pic16/gen.c (genEndFunction, genpic16Code),
11641 * src/avr/gen.c (genEndFunction, genAVRCode),
11643 * src/xa51/gen.c (genEndFunction, genXA51Code),
11645 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11646 specific code to cdbFile.c and out of the backend code generators
11648 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11649 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11650 starting address is now 0
11653 * as/hc08/m08pst.c,
11654 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11655 assembler directive for DWARF support
11656 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11660 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11662 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11665 and inappropriate peephole optimization in jump tables
11667 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11669 * as/hc08/m08pst.c,
11670 * src/SDCCglue.c: sdccopt works for the hc08 port now
11672 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11674 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11676 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11678 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11680 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11682 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11686 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11687 comments from the peephole optimizer replacement rules
11688 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11690 * src/SDCCcse.c (updateSpillLocation),
11691 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11693 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11694 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11695 objects far pointers
11697 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11699 * src/SDCCsymt.h: a missing part of my last change
11700 * src/pic/ralloc.c (regTypeNum),
11701 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11703 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * src/SDCCicode.c (aggrToPtrDclType),
11707 * src/SDCCptropt.h,
11708 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11709 ptrPseudoSymConvert),
11710 * src/pic/ralloc.c (regTypeNum),
11711 * src/pic16/ralloc.c (regTypeNum),
11712 * src/hc08/ralloc.c (regTypeNum),
11713 * src/ds390/ralloc.c (regTypeNum),
11714 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11715 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11717 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11719 * link/z80/lkmain.c (afile),
11720 * as/hc08/lkmain.c (afile),
11721 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11722 prevent a pointer problem when a filename has no directory and
11723 no extension specified.
11725 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11727 * link/z80/lkmain.c (afile): allow periods in directory names
11728 * link/z80/lkmain.c (afile),
11729 * as/mcs51/lkmain.c (afile),
11730 * as/hc08/lkmain.c (afile): allow linker script file to have an
11731 extension other than ".lnk"
11732 * link/z80/lklex.c (getfid),
11733 * link/z80/lkmain.c (parse),
11734 * as/mcs51/lklex.c (getfid),
11735 * as/mcs51/lkmain.c (parse),
11736 * as/hc08/lklex.c (getfid),
11737 * as/hc08/lkmain.c (parse): Support comments in the linker script
11738 file on lines by themselves and after filenames
11740 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11742 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11744 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11746 * src/z80/peeph-z80.def: removed some peephole rules that don't
11747 work with multibyte arithmetic (fixed bug #937126)
11748 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11749 to registers and not global variables
11750 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11751 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11752 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11753 checking for assignments not internally generated (fixed bug #931895)
11754 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11755 structure member (fixed bug #930072)
11757 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11759 * src/SDCCmain.c (linkEdit),
11760 * src/hc08/main.c (_hc08_parseOptions),
11761 * as/hc08/Makefile.in,
11762 * as/hc08/aslink.h,
11764 * as/hc08/m08pst.c,
11765 * as/hc08/lkrloc.c (relr, rele),
11766 * as/hc08/lkarea.c (lnkarea)
11767 * as/hc08/lkmain.c (afile, parse),
11768 * as/hc08/lkelf.c: support for ELF output
11769 * as/hc08/lks19.c (s19),
11770 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11772 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11774 * as/mcs51/lkihx.c: Fixed bug #899105.
11776 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11778 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11779 .dsp files from Unix to DOS.
11781 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11783 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11784 function pointers; we have been compliant for several months now.
11785 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11786 change that was accidently commented out
11787 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11788 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11791 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11793 * src/hc08/gen.c: output of all of the internal debugging information
11794 is now controlled by the D() macro; it is disabled by default
11796 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11798 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11799 harder to keep the same registers during a CAST iCode
11800 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11801 long via int can be done in a single cast, if the signedness is
11803 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11804 putchar() in tinibios.c in ds390's library
11806 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11808 * src/SDCCast.c (decorateType): fixed bug #898889,
11809 cast result of a literal complement too
11810 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11811 fixed check for bitfields
11813 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11815 * src/SDCCicode.c (geniCodeLogic): made it static,
11816 (geniCodeLogicAndOr): added in order to fix bug #905492,
11817 (ast2iCode): fixed bug #905492
11818 * support/regression/tests/bug-905492.c: added
11819 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11820 (processParms): fixed bug #927659: don't copy parms, this will clear
11822 * support/regression/tests/bug-927659.c: added
11824 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11826 * src/SDCCast.c (addCast): don't cast float to char
11827 * device/lib/libsdcc.lib: added _memmove
11829 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11831 * device/lib/large/Makefile: fixed parallel execution by
11832 replacing `make` by `$(MAKE)`
11834 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11836 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11837 offsets (fixes bug #923936)
11839 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11841 * device/lib/small/Makefile: fixed parallel execution by
11842 replacing `make` by `$(MAKE)`
11844 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11846 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11848 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11850 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11851 * src/regression/Makefile: Regression test was not running.
11853 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11855 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11856 complement if possible
11857 * src/SDCCval.c (valComplement),
11858 * src/SDCCicode.c (operandOperation): fixed complement of literal
11859 * support/regression/tests/onebyte.c (testComplement): added
11861 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11863 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11864 return an optimized tree; actually replace actParm with the new tree
11865 * src/SDCCast.h: added some parantheses to remove side effects
11866 * support/regression/tests/bug-920866.c
11868 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11869 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11870 Bit operands were not being handled properly in the pic14 port.
11871 (now src/regression/add.c passes again).
11873 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11875 * src/SDCC.y (labeled_statement): case and default no longer require
11876 a following statement (RFE #893037)
11878 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11880 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11881 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11882 disabled (fixes bug #916294)
11883 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11884 "mov a,acc"; patch provided by Lenny Story
11885 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11887 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11889 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11891 * src/ds390/gen.c (genFunction, genEndFunction),
11892 * src/ds390/ralloc.c (ds390_assignRegisters),
11893 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11894 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11895 pushed if there are parameters passed on the stack. Also, a cleaner
11896 way to decide if r0/r1 should be pushed/popped. (Together they fix
11899 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11902 * device/lib/mcs51/crtpagesfr.asm,
11903 * device/lib/mcs51/crtxinit.asm,
11904 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11905 to avoid confusion with Si Lab's SFRPAGE register.
11907 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11909 * src/SDCCglue.c (emitMaps): allow public sfr variables
11910 * src/SDCCglue.c (initialComments): include compiler build date
11911 with compiler version and put the timestamp of the generated
11912 assembly file on a serperate line to be less confusing.
11913 * src/port.h: added genInitStartup hook
11915 * src/ds390/main.c,
11918 * src/pic16/main.c,
11920 * src/z80/main.c: genInitStartup initialize as NULL (default to
11921 historical behaviour)
11922 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11923 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11924 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11925 library instead of hard coding it into the compiler.
11926 * support/regression/ports/mcs51-stack-auto/spec.mk,
11927 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11928 * device/lib/mcs51/Makefile,
11929 * device/lib/small/Makefile,
11930 * device/lib/large/Makefile,
11931 * device/lib/mcs51/crtpagesfr.asm,
11932 * device/lib/mcs51/crtstart.asm,
11933 * device/lib/mcs51/crtxclear.asm,
11934 * device/lib/mcs51/crtxinit.asm,
11935 * device/lib/mcs51/crtclear.asm,
11936 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11937 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11938 and into user configurable files.
11939 * device/lib/clean.mk: clean mcs51 directory too
11940 * support/regression/tests/longlit.c: added static to T1 declaration
11941 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11942 accesses in the initialization code
11944 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11947 OSCTRIMVAL as noted in bug #916008
11949 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11951 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11952 in loops with multiple exits (reported as incorrect registers
11953 used by Martin Helmling in Sdcc-user list)
11955 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11957 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11958 made ds390 register extensions look less like error messages
11960 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11962 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11963 reported by Adam Wozniak in Sdcc-user list
11965 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11967 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11968 arithmetic optimizations, added debug output
11970 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11972 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11973 * sdcc.spec: updated and split sdcc into 3 rpms
11974 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11975 needed for literals of LEFT_OP and '+'
11976 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11977 introduced RESULT_TYPE_NOPROM
11978 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11980 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11981 limited promotion to int only for '*'
11982 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11984 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11986 * src/pic16/gen.c (genSkip),
11987 (genc16bit2lit), (gencjneshort): commented out
11988 (is_LitOp): new helper function, checks operand type
11989 (genCmpEq): rewritten
11991 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11993 * support/regression/tests/bug-908454.c: added
11995 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11997 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11998 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11999 (geniCodeCast): cosmetic, don't preserve bit storage class
12000 (geniCodeLeftShift): added promotion
12001 (geniCodeLogic): fixed regression
12002 * src/SDCCsymt.c (computeTypeOr): accept bits too
12003 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12005 2004-03-07 Borut Razem <borut.razem AT siol.net>
12007 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12009 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12011 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12012 version of pic16_genPackRegisters which does not check if ic is a
12014 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12015 function cause string1.c regression test fails
12017 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12019 * sim/ucsim/configure.in,
12020 * sim/ucsim/configure,
12021 * sim/ucsim/doc/Makefile.in: use docdir
12022 * src/SDCC.y: fixed sbit atrributes
12023 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12024 * src/SDCCast.c (decorateType): |^& need special promotion handling
12026 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12027 * src/SDCCsymt.h (computeType),
12028 * src/SDCCicode.c: computeType() needs op
12029 * src/SDCCsymt.c (checkTypeSanity),
12030 * doc/sddman.lyx: "plain" bitfields are unsigned
12031 * src/SDCCsymt.c (computeTypeOr): added
12032 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12034 * src/SDCCval.c (val*): computeType() needs op
12035 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12036 * support/regression/tests/onebyte.c: added tests for |^&
12038 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12040 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12041 for writing icode into asm output.
12043 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12045 * src/pic16/device.c: added some debug lines enabled
12046 with macro DEBUG_CHECK,
12047 * src/pic16/genarith.c: more debug in genPlus,
12048 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12049 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12050 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12051 * (aopForSym): onStack symbols are re-placed in data memspace,
12052 and onStack flag is cleared,
12053 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12054 copy temporary pcodeop,
12055 * (genPcall): added warning for not updating PCLATU,
12056 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12057 always true for pic16 port,
12058 * (genMultOneWord): NEW, supports integer multiplication,
12059 * (genMult): modified to call genMultOneWord,
12060 * (ifxForOp): added warning when return NULL,
12061 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12062 flag is set before call to operandFromSymbol for implicit
12064 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12065 options.intlong_rent are set by default,
12066 * (_hasNativeMulFor): modified to allow port generation of integer
12068 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12069 set regtype to REG_SFR for all registers, restricting seting the
12070 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12072 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12074 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12075 more than 500 times in the regression tests
12077 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12079 * support/Util/SDCCerr.h,
12080 * support/Util/SDCCerr.c,
12081 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12083 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12084 for symbol conflicts.
12085 * support/valdiags/tests/enum.c,
12086 * support/valdiags/tests/tentdecl.c,
12087 * support/valdiags/tests/struct.c: expect possible error messages
12088 referring to original symbol definitions.
12089 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12091 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12093 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12095 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12097 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12099 * src/pic16/ralloc.c (newReg): fixed bug #908929
12101 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12103 * src/ds390/gen.c: added missing #include "main.h"
12105 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12107 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12108 checking if symbol is already in set,
12109 * src/pic16/device.h: prototype for checkAddSym,
12110 * src/pic16/gen.c: (_G): added entry interruptvector,
12111 * (assignResultValue): removed some commented out lines,
12112 * (genFunction): check for ISR via sym->type, absolute section for
12113 interrupt code is created via a new pBlock, the goto instruction is
12114 placed now correctly at the interrupt vector position, changed all
12115 references from ivec to _G.interruptvector,
12116 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12117 is the interrupt is a high priority one, same for return from ISR,
12118 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12119 externs to calls of checkAddSym,
12120 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12121 pic16_pcode_verbose flag is set,
12122 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12123 * src/pic16/pcoderegs.c: message about how many registers are saved
12124 will only be emitted if pic16_pcode_verbose flag is set,
12126 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12128 * src/ds390/ralloc.h,
12129 * src/ds390/ralloc.c (ds390_regWithIdx),
12130 * src/ds390/gen.c (emitcode),
12131 * src/ds390/main.h,
12132 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12133 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12134 ds390operandCompare, getRegsRead, getRegsWritten,
12135 initializeAsmLineNode): customized instruction size calculation for
12136 ds390, started basis for some register optimizations
12137 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12138 corresponding assembly output
12139 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12140 missing push/pop of r0/r1. Optimized push/pops
12142 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12144 * src/mcs51/main.c (instructionSize): fixed ACALL size
12145 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12147 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12149 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12150 the sorting of rlist with NULL elements
12151 * (print_idataType, print_idata): NEW to create idata sections
12152 * src/pic16/device.h: idataSymSet new variable
12153 * src/pic16/gen.c (genFunction): fixed some bugs in string
12154 comparing, improved the absolute section creation for ISRs,
12155 added FSR0L/FSR0H in registers that are saved in an ISR,
12156 * (genInline): fixed the processing of inline snippets,
12157 now they undergo no process by the peephole optimizer
12158 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12159 are placed in idataSymSet,
12160 * (pic16emitStaticSeg): extern symbols are added in externs,
12161 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12162 switching when aboslute variables are placed in access bank memory
12163 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12164 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12165 commented out with #if,
12166 * (pic16_packRegisters): reintroduce the check for CAST because some
12167 symbols are not correctly handled,
12168 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12169 pCodeInstruction instead of pCode,
12170 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12171 pCodeAsmDir definition,
12172 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12173 directive, then the argument directive is emitted without the leading
12174 tab, hack for inline labels which must be in the first column,
12175 * (compareLabel,pic16_findNextInstruction),
12176 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12177 * (insertBankSwitch): modified for the new pCodeAsmDir,
12179 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12180 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12182 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12184 * (pushSide): commented out with #if,
12185 * (assignResultValue): fixed some typos in saving
12187 * (genPcall): FIXED and sync'ed with genCall,
12188 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12189 * (genNearPointerGet): fixed to handle some more cases,
12190 implementation scheme via table reads,
12191 * (genConstPointerGet): modified to access code memory correct,
12192 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12193 and improved to handle some cases
12194 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12195 instead of "RETLW" for init data
12196 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12197 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12198 variables are placed in access bank memory (<0x80 and >=0xf80),
12199 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12200 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12201 TBLWT_POSTDEC,TBLWT_PREINC
12202 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12203 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12205 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12206 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12207 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12208 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12210 2004-02-29 Borut Razem <borut.razem AT siol.net>
12212 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12213 support/Util/findme.h, support/Util/system.h: enhance binary relative
12214 search for lib and include by using findProgramPath()
12216 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12219 * src/SDCCpeeph.c (pcDistance),
12221 * src/mcs51/ralloc.h,
12222 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12223 * src/mcs51/main.h,
12224 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12225 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12226 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12227 size calculation port specific, started basis for some register
12229 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12230 missing push/pop of r0/r1. Optimized push/pops
12231 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12232 * device/lib/_modsint.c (_modsint),
12233 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12234 and stack version so regression tests pass
12236 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12238 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12239 * src/SDCCast.c (decorateType): catch another small optimization
12241 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12242 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12243 modified to finally use computeType() all over SDCC,
12244 see Feature Request #877103
12245 * src/SDCCval.h: cosmetic
12246 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12247 valCompare(); regression tested in muldiv.c
12248 * support/regression/tests/muldiv.c (testMod): mod sign follows
12251 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12253 * src/SDCCast.c (decorateType): fixed bug #902362
12254 * doc/INSTALL.txt: fixed install instructions for win32
12256 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12258 * device/include/Makefile.in (install): fixed by replacing spaces
12261 * doc/INSTALL.txt: updated for release
12262 * doc/sdccman.lyx: added warning for --xstack being buggy
12264 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12266 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12267 to eliminate build warnings.
12268 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12270 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12271 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12273 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12274 removed -penable-stack, added comment for stack pragma, added
12275 warning for not initializing the stack/frame registers, removed
12276 comment at interrupts section
12278 Stack is made permanent, there is no ability to disable stack usage.
12279 * src/pic16/device.h,
12280 * src/pic16/device.c: removed all references to USE_STACK macro,
12281 * src/pic16/device.c (pic16_dump_section): when no elements in
12282 rlist, free rlist before return,
12283 * (pic16_dump_int_registers): NEW, internal registers are a new set
12284 of general purpose registers reused by each function,
12285 * (checkAddReg): returns 1 if registers is added to set,
12286 * (pic16_groupRegistersInSection): when a registers is of type
12287 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12288 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12289 SRCASECMP macro is moved here from device.c
12290 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12291 PO_PCLATU, PO_PRODL, PO_PRODH,
12292 * (pic16_pCodeOpType, genMinus,
12293 changed compares to "a" register, with AOP_ACC,
12294 * (pic16_genPlus): fixed some bugs and indented properly,
12295 * (pic16_addSign): changed size to size+offset in the MOVWF
12297 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12298 multiply 8-bit operand by literal, result is 8-bit,
12299 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12300 multiply 2 8-bit operand, result is 8-bit,
12301 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12303 * src/pic16/gen.c: changed accUse to contain WREG only,
12304 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12305 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12306 true, do not use immediate addressing any more unless sym is a
12307 pointer in codespace,
12308 * (aopForRemat): do not use immediate addressing when symbol not in
12309 codespace and when symbol's address is requested,
12310 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12312 * (aopGet): added case for AOP_ACC and don't return "accumulator
12313 bug" but WREG instead,
12314 * (popGetTempReg): pushes contents of temporary register in stack,
12315 * (popReleaseTempReg): pops contents of temporary register from
12316 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12317 * (pic16_popGet): separated case AOP_ACC to return register WREG
12318 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12319 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12320 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12321 the use of immediate pointers to certain cases only.
12323 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12324 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12325 * (assignResultValue, genCall, genRet): modified to use the new
12326 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12327 genPcall is still broken,
12328 * (genFunction): added code to create 'A' type pBlocks when
12329 interrupt functions are generated, code not extensively tested yet,
12330 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12331 * (genEndFunction): modified so ISRs pop stored registers from stack,
12332 * (genMultOneByte): cleanup,
12333 * (AccRsh): added flag andmask, to and result with appropriate mask,
12334 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12335 * (genDataPointerGet): fixed and reenabled its use,
12336 * (genNearDataPointerGet): bugs fixed,
12337 * (genDataPointerSet): bugs fixed,
12338 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12339 pic16_DumpSymbol, pic16_DumpOp,
12340 * src/pic16/genutils.h: function prototypes for the above functions,
12341 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12343 * (pic16emitRegularMap): many many many improvements, but needs a
12345 * src/pic16/main.c: enable_stack in pic16_options is removed,
12346 * (_pic16_parseOptions): removed command line options -penable-stack,
12347 * (_process_pragma): emit stack symbol only when stack pragma is
12349 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12350 redirected to FSR0L/FSR0H pair,
12351 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12352 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12353 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12355 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12356 * (dumpPicOptype): NEW,
12357 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12358 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12359 with movff instruction,
12360 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12361 added pic16_int_regs, some packRegsFor* functions are commented out,
12362 because produce errors,
12363 * src/pic16/NOTES: minor modifications
12365 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12367 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12368 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12370 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12371 * as/mcs51/lkaomf51.c: fixed bug #895763
12373 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12375 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12377 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12379 * doc/sdccman.lyx: added details about the HC08 storage classes and
12380 interrupts, fixed the register usage info for z80 & gbz80
12382 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12384 * doc/sdccman.lyx: added more pic16 port documentation
12385 * device/include/pic16/: added header pic18fregs.h
12387 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12389 * doc/sdccman.lyx: added Vangelis' contribution
12391 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12393 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12394 extend to the next CALL or PCALL, not just to the next CALL.
12396 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12398 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12400 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12403 bug #895752 and a better fix for bug #716790
12405 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12407 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12409 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12411 * doc/sdccman.lyx: minor changes, minor changed
12413 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12415 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12416 which can't handle SDCC_NEWONEBYTEOPS,
12417 (geniCodeMultiply): removed conversion from mult to shift for pic14
12420 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12423 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12424 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12425 thus fixing bug #895406
12427 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12429 * device/lib/_modsint.c,
12430 * device/lib/_modslong.c: sign follows divisor only
12431 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12432 signs or signedness can be ignored
12433 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12434 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12435 added optimization for IFX,
12436 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12438 reenabled optimization for IFX, which was removed on 2004-01-11
12439 * src/SDCCast.h: added return type IFX
12440 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12441 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12442 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12443 SDCC_OLDONEBYTEOPS selects the old behaviour
12444 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12445 changed again and commented promotion rule
12446 * src/SDCCval.c (valDiv): promotion no longer necessary
12447 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12448 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12450 * support/regression/tests/onebyte.c: added
12452 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12454 * gen.c (genInline): reverted to old code for assemnling inline
12455 code because of bug reported James Chadd
12457 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12459 * ralloc.h: missing declarations from previous patch,
12460 seems that patch for ralloc.h was never applied, fixed
12462 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12463 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12467 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12468 indirect addressing. Marked FSR0 as deprecated
12469 * gen.c (pointerCode): commented out, not needed now
12470 (pic16_popGet2p): new MOVFF helper function
12471 (genGenPointerGet),
12472 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12473 (shiftRLong): removed duplicate debugging info
12475 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12477 * src/ds390/gen.c (genNearPointerGet),
12478 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12479 optimization with bits, but not bitfields.
12480 * src/ds390/ralloc.c (packRegisters),
12481 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12483 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12485 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12487 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12490 * src/SDCCicode.c (operandFromSymbol),
12491 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12492 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12493 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12494 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12495 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12496 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12498 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12499 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12500 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12501 * src/SDCCsymt.c (newSymbol),
12502 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12505 * src/SDCCval.c (newiList): fixed bug #885705
12507 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12509 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12510 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12512 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12514 * device/include/c8051f120.h,
12515 * device/include/c8051f300.h,
12516 * device/include/c8051f310.h: added/updated header files for Silicon
12517 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12518 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12519 in new section Submitting patches
12521 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12523 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12524 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12525 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12527 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12528 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12529 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12531 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12532 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12533 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12535 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12536 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12537 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12538 genGenPointerSet): fixed bug #892400
12539 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12540 to eliminate build warnings.
12541 * src/SDCCast.c (processParms),
12542 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12544 * support/valdiag/valdiag.py: added GCC to the list of defines active
12545 when compiling with gcc
12547 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12549 * support/Util/SDCCerr.h,
12550 * support/Util/SDCCerr.c,
12551 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12552 with an incomplete type (fixed bug #883734)
12553 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12555 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12559 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12561 * src/SDCCast.c (decorateType),
12562 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12563 function pointer implementation
12564 * support/regression/tests/funptrs.c: added tests to verify both forms
12565 of function pointers work correctly. Added tests to verify parameters
12566 are passed in the correct order.
12568 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12570 * device.c (regCompare): registers are sorted by ascending
12571 address and increasing size,
12572 * main.c (_pic16_finaliseOptions): removed the declaration
12573 of compiler macro MCU. Now a macro of the format pic18fxxxx
12574 will be defined from the command line
12576 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12577 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12579 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12580 PCOP_RLCF was overwritten!
12581 * gen.c (genSkip): commented out calls to pic16_emitcode,
12582 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12584 * (genRRC): added debugging info,
12585 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12586 overwritten while shifting,
12587 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12588 overwritten while shifting,
12591 * (shiftLLeftOrResult),
12592 * (shiftRLeftOrResult),
12594 * (shiftLLong): Implemented with pic16_emitpcode
12595 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12596 * (genLeftShift): Fixed bug, operand for shift by variable always
12597 was "and"ed with 0x0f,
12598 * (genLeftShiftLiteral),
12600 * (genRightShiftLiteral): added debugging info,
12601 * (genrshFour): added comment,
12602 * (genRightShift): determined signedness from operand "left"
12603 instead of "result"
12605 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12607 * src/SDCCicode.c (geniCodeParms),
12608 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12609 function pointers, fixed function pointer bugs #861242 and #861896
12611 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12613 * device/include/c8051f000.h,
12614 * device/include/c8051f120.h,
12615 * device/include/c8051f300.h: added header files for Silicon
12616 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12618 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12620 * src/SDCCast.c (processParams): added new type flow and restructured
12621 (gatherAutoInit): added new type flow
12622 (addCast): cosmetic changes
12623 (getLeftResultType): added new type flow for array indices, patch
12624 provided by Stas, see FR #877103
12625 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12626 array index patch by Stas
12627 * src/SDCCast.h: added prototype getResultTypeFromType()
12629 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12630 * src/pic/glue.c (pic14emitStaticSeg),
12631 * src/pic16/glue.c (pic16emitStaticSeg),
12632 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12633 for initialization of symbols
12634 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12635 * support/Util/SDCCerr.h:
12636 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12637 * .version: bumped version number to 2.3.8
12638 * device/include/Makefile.in (install),
12639 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12642 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12644 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12645 Slade Rich fixed an optimization bug
12646 * src/pic/pcodepeep.c,
12647 * src/pic/pcoderegs.c
12648 * doc/Makefile (install): added test for directory
12650 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12652 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12653 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12654 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12655 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12656 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12657 * as/mcs51/asexpr.c (term),
12658 * as/hc08/asexpr.c (term): fixed bug #887146
12660 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/z80/gen.c (genMult): handle single byte result product
12663 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12664 DUMMY_READ_VOLATILE (fixed bug #886367)
12666 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12668 * support/regression/tests/libmullong.c: fixed logic, on little endian
12669 hosts we ended without a mullong_wrapper()
12671 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12673 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12674 virus/worm forged address usage.
12676 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12678 Fixed promotion, it should be done on AST level:
12679 * src/SDCCast.c (addCast): added promotion to int
12680 (decorateType): updated call to upCast()
12681 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12682 usualUnaryConversions()
12684 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12686 * support/regression/tests/literalop.c (mulWrapper): Added a
12687 wrapper to remove integer overflow warnings.
12689 * support/regression/tests/float_trans.c: Made work on host.
12691 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12694 * support/regression/generate-cases.py (main): Changed from inline
12697 * doc/Makefile (install): Changed to depth first to get rid of
12698 missing directory install warning.
12700 * as/Makefile (install-doc): Made work on Mac.
12702 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12704 * src/SDCCast.c: added an additional type flow in decorateType() of
12705 opposite direction, see feature request #860006; it's enabled at runtime
12706 by setting the environment variable SDCC_NEWTYPEFLOW
12707 * src/SDCCast.h: changed prototype of decorateType()
12708 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12709 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12710 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12711 see feature request #877103
12712 * src/SDCCval.c: updated call of decorateType()
12713 (valBitwise): fixed bug #882876
12714 (valMinus): added promotion
12715 (valLogicAndOr): result is unsigned
12716 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12717 * src/SDCCsymt.c (computeType),
12718 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12719 must not cause an unsigned operation
12720 * src/pic/glue (pic14emitRegularMap),
12721 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12723 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12725 * src/pic/pcode.c (PCodeID): commented out left over debug code
12727 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12729 * support/valdiag/tests/overflow.c: added shift tests
12730 * src/pic/device.c,
12737 * src/pic/pcodepeep.c,
12738 * src/pic/pcoderegs.c,
12739 * src/pic/ralloc.c,
12740 * src/pic/ralloc.h: applied patch from Slade Rich;
12741 added support for multiple code pages and multiple RAM banks on the
12742 PIC 14 port. The ASM files now no longer simply assume all the
12743 code / RAM are in the same page / bank. This means the linker can
12744 safely allocate code/RAM of separate ASM files to different pages/banks.
12745 * doc/sdccman.lyx: added Slade's tips
12746 * src/mcs51/peeph.def: fixed bug #880768
12748 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12750 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12751 * src/SDCCast.c (decorateType): fixed bug #880197
12753 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12755 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12758 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12759 strtof is not part of C89 and isn't included with Mac OS X.
12761 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12763 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12764 shiftL2Left2Result): fixed bug #879326
12765 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12766 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12767 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12768 address fetch for clr instruction
12769 * device/lib/hc08/_mulint.c: created optimized assembly version
12770 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12772 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12774 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12775 proposed in FR #877103
12777 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12779 * src/SDCCval.c (cheapestVal): added missing checks
12780 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12781 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12783 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12785 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12788 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12790 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12791 loaded with the linker search paths (-L arguments) and the libraries
12792 to be linked with the current source (-l arguments). Changes
12793 currently will affect only the pic16 port.
12794 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12795 include path the port specific paths and port specific libraries,
12796 * gplink command now contains the $3 argument,
12797 * src/pic16/device.h,
12798 * src/pic16/device.c,: structure PIC_device is made public and
12799 renamed to PIC16_device, the same for variable Pics which is renamed
12800 to Pics16. Updated all references to them.
12801 * src/pic16/glue.c (pic16glue): corrected bug with code
12802 initialization which bypassed the variable initializations block.
12804 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12805 COMPILE_FLAGS and added the --nostdinc option
12807 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12809 * device/include/mc68hc908jb8.h: Register defs for another member
12810 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12812 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12814 Documenting changes from previous commits.
12815 * configure.in (version 1.56),
12816 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12817 when generating output files to configure the pic16 library,
12818 but now I've commented it out, since gputils aren't installed in the
12819 SF compile farm, so library won't compile
12821 * device/lib/Makefile.in (version 1.56): initially I've added in
12822 target 'all' the prerequestive 'model-pic16' so it compiled the
12823 pic16 library, but now I've commented it out for the same reasons
12825 * added targets 'model-pic16' and 'objects-pic16' to compile the
12827 * added target 'port-specific-objects-pic16' to handle the
12828 generated libraries and copy them into the build/ directory
12829 * added target 'clean-intermediate-pic16' to clean intermediate
12830 files into pic16 directory
12831 * in target 'installdirs' added line to create directory pic16 in
12832 the installation path
12834 * device/include/Makefile.in (version 1.11): in target 'install'
12835 added lines to copy all header files to installation path,
12836 * in target 'installdirs' added line create directory for pic16
12837 headers in the installation path
12839 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12841 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12844 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12847 * device/lib/configure.in,
12848 * device/lib/configure: fixed for autoconf 2.57
12850 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12853 option so that it actually works. Made it specific to the z80, since
12854 the gbz80 doesn't have these kinds of I/O ports.
12856 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12858 * device/include/z180.h,
12859 * device/lib/_memcpy.c,
12860 * device/lib/_memmove.c,
12861 * device/lib/_mulint.c,
12862 * device/lib/ser_ir.c,
12863 * device/lib/ser_ir_cts_rts.c,
12864 * device/lib/_strcmp.c,
12865 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12866 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12867 portmode; added deprecation warning for bank= and protmode= forms.
12868 Also, guard against buffer overflow.
12869 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12871 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12873 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12874 changed interrupt vector table generation to only emit declared vectors.
12875 * device/include/Makefile.in: added missing backslash
12876 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12878 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12880 Mainly changes to support compilation of the device libraries
12881 * src/pic16/device.c: stack is allocated via symbol and not
12882 via literal number. The symbol is placed in the corresponding
12883 position of the data ram
12884 * (pic16_dump_section): relocatable and absolute uninitialized
12885 data are now emitted in sorted order to reduce section naming,
12886 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12887 weren't marked as being in the access bank,
12889 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12891 Added portion of GNU PIC Library under the directory
12892 device/include/pic16 and device/lib/pic16. These files
12893 contain the declarations of SFRs for the PIC18Fxx2 devices.
12894 The directory is initialized via configure from toplevel.
12896 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12898 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12899 the spilllocations to be compared correctly
12901 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12903 * src/SDCCast.c (decorateType): fixed bug introduced today
12905 2004-01-12 Borut Razem <borut.razem AT siol.net>
12907 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12908 doc/sdccman.lyx: upper case pragmas are deprecated
12910 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12912 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12913 in simpler and even better code
12915 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12917 * src/SDCCicode.c (operandOperation): fixed bug #874819
12918 * src/SDCCast.c (decorateType): fixed
12919 char foo (unsigned long ul) { return ul > 0; }
12921 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12923 * doc/sdccman.lyx: Moved and added some sections, small changes
12924 all over. Telling LaTeX to be less strict with word spacing
12925 to better keep the right margin. Changed some notes about
12926 maintainance of the ports in section 3.2.1 - is it OK like this?
12928 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12930 SDCC source changes:
12931 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12932 convilong): modified to inform the pic16 port that builtin functions
12935 PIC16 PORT specific changes:
12936 * src/pic16/device.c pic16_dump_equates() added,
12937 processor registers declared internally by the port are emitted in
12938 the translation as equates,
12939 * src/pic16/gen.c: inline code is passed unprocessed to the
12941 * (pic16_popGetLit2): fnuction modified to take second operand as
12942 pCodeOp pointer and not as literal,
12943 * (popRegFromIdx): prefixed with pic16_,
12944 * (pic16_popCombine2): modified to receive already allocated pCode
12946 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12947 * (genFunction): initializes local stack frame and pushes on stack
12948 all the registers used by this function,
12949 * (genEndFunction): restores all registers from stack and restores
12951 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12953 * (pic16glue): changed the program startup sequence,
12954 * added new dbName code 'A' for functions placed in absolute section
12955 * src/pic16/main.c: added function attribute _naked,
12956 * added pragma 'code' to place a fnuction at an absolute address,
12957 * added command line arguments --debug-ralloc and --pcode-verbose,
12958 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12959 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12960 * (pic16_newpCodeOpLit2): modified to take the second operand as
12962 * (pic16_printpBlock): modified to emit each function in a separate
12964 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12965 UPPER for immediate operands,
12966 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12968 * src/pic16/peeph.def: all peepholes with movff are commented out,
12969 because there is a problem in the pcode peep optimizer,
12970 * src/pic16/ralloc.c: the register allocator can now reuse local
12971 function symbols for another function. This saves register usage.
12972 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12974 Added file src/pic16/NOTES with information about program writing on
12975 the current port version.
12977 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12979 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12980 and peephole 252 (array access)
12982 2004-01-09 Borut Razem <borut.razem AT siol.net>
12984 * src/SDCCmain.c : fixed #872250: -l command line defined library
12985 files are scanned before standard library files
12987 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12989 * src/SDCCast.c (decorateType): fixed bug #874046
12991 2004-01-09 Borut Razem <borut.razem AT siol.net>
12993 * support/scripts/sdcc.nsi: remove previous installation
12995 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12997 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12998 bytes for last interrupt vector (mcs51)
12999 * sdcc.spec: fixed typo
13001 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13003 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13004 gen51Code): more efficient parameter receive for --model-large
13007 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13009 * src/ds390/main.c,
13010 * src/z80/main.c: added missed needLinkerScript flags (more than
13011 one port structure defined in these file)
13012 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13015 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13017 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13018 * src/port.h: added flag needLinkerScript in port->linker
13019 structure to inform whether to create a .lnk file or not,
13021 * src/ds390/main.c,
13023 * src/mcs51/main.c,
13025 * src/pic16/main.c,
13027 * src/z80/main.c: changed appropriately to configure
13028 needLinkerScript flag
13030 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13031 * src/pic/glue.c: added variable udata_section_name to
13032 override default uninitialized data segment definition for
13033 devices only with SHAREBANK memory (reported from Erik Epetrich)
13034 * (pic14emitOverlay): modified to emit a commented overlay segment
13035 directive when no overlay data exist
13036 * (picglue): modified to emit uninitialized data segment
13037 according to udata_section_name
13038 * src/pic/main.c (_pic14_parseOptions): added command line
13039 options --udata-section-name=[name] to override default
13040 udata definition name
13041 * modified _linkCmd and _asmCmd to include compiler passed
13042 arguments via -W option
13043 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13044 object file from '.rel' to '.o' in port->linker structure,
13045 changed size of fptr from 2 to 3 in port structure
13047 2004-01-07 Borut Razem <borut.razem AT siol.net>
13049 * support/scripts/sdcc.nsi: update PATH
13050 * support/scripts/sdcc.ico: craeted
13052 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13054 * device/include/Makefile.in: fix install
13055 * doc/Makefile: fix install
13057 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13061 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13062 how the function variable allocation summary is displayed; also
13063 include information about variables allocated to the overlay
13066 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13068 * as/mcs51/lkmain.c: Help about -Y option
13069 * as/mcs51/lkarea.c: Fixed gcc warnings
13071 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13073 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13075 * support/valdiag/tests/overflow.c: added
13076 * src/SDCCast.c (decorateType),
13077 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13078 LEFT_OP (left shift)
13080 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13082 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13083 (default behaviour).
13085 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13087 A python script to validate compiler diagnostic messages. It can be
13088 used to verify that sdcc complains about bad c source code and
13089 gives a good location of the error.
13090 * support/valdiag/Makefile,
13091 * support/valdiag/valdiag.py,
13092 * support/valdiag/tests/*
13094 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13097 * src/SDCCsymt.c (newEnumType),
13099 * support/Util/SDCCerr.c,
13100 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13102 * support/regression/tests/enum.c: added test for enum values that
13103 require at least 2 bytes of storage.
13105 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13107 * src/common.h: added ifndef/define/endif macros
13108 around the header file.
13109 Bug reported from Jesus Calvino-Fraga
13111 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13113 * sdcc.spec: updated
13114 * device/include/Makefile.in: don't install CVS directories
13115 * device/lib/Makefile.in: added removal of CVS directories after install
13116 * doc/Makefile: fixed install, added local_icons
13117 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13118 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13119 * src/ds390/gen.c (genRightShift): fixed bug #870788
13120 * src/SDCCast.c (decorateType): fixed bug #870781
13122 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13124 PIC16 port related changes:
13125 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13126 added variable stackPos,
13128 * gen.c: genCall, assignResultValue: added support for
13129 pushing/retrieving function parameters to/from stack,
13130 genFunction,genEndFunction: setup stack frame for the
13131 generated function,
13132 genAddrOf: will be changed according to bug 863624
13134 * added files genutils.c and genutils.h which contain gen*
13135 debugged and optimised functions extracted from gen.c
13137 * glue.c: added variable 'externs' which holds extern symbols,
13138 pic16emitRegularMap: is modified to properly handle relocatable
13139 symbols under the new scheme,
13140 pic16createInterruptVect: is modified
13141 pic16printPublics: is modified to emit 'global' assembler directives,
13142 added pic16_printExterns to print extern symbols,
13143 pic16glue: initializes stack/frame pointer in the beginning of
13144 the assembly output. Temporary hack, will be corrected later,
13145 because gplink yet does not support stack and SDCC does not
13146 yet support a type of crt0.o object to create the final binary.
13148 * Removed many lines that contain 8051 legacy code.
13149 * The code is finally placed under a 'code' directive.
13150 * Added port specific options.
13152 * _process_pragma: simplified since now we do not need *special*
13153 include file to define SFR registers. But a separate header
13154 will be needed. This will be developed later.
13155 * _pic16_parseOptions: added, parses port specific options:
13156 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13157 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13158 --preplace-udata-with=
13160 * _pic16_setDefaultOptions: modified to initialize section names,
13161 but hack is temporarly out of order since it needs improvement.
13162 * _pic16_genAssemblerPreamble: configuration words are emitted by
13163 their address instead of their name. This part is incomplete and
13164 supports only the 18Fxx2 devices. Other devices will emit an error
13165 during assembly since they do not contain the same set of config
13167 * _pic16_genIVT: is modified,
13169 * pcode.c: added definitions for some hardware registers that are needed
13171 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13172 All PCI entries are updated. Now LFSR is supported.
13173 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13174 * added pic16_newpCodeOpLit2 to support instructions with
13175 two literal arguments
13176 * pic16_pCode2str: corrected code that emits assembler instructions
13177 with two literal operands and those that have an access bit modifier
13178 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13179 this fixes a bug which caused some labels to be lost, when an
13180 assembler directive was added, i.e. banksel,
13181 * pic16_FixRegisterBanking: improved logic that causes the insertion
13183 * InlineFunction: functions that are called once, are not any more
13184 inlined. This can be a port option in the future,
13186 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13188 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13189 hold the corresponding uninitialized symbols,
13190 * pic16_allocProcessorRegister: registers have explicit marked the
13192 * pic16_allocInternalRegister: registers are explicit marked as
13194 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13195 processing list, so bit registers were lost,
13198 * ralloc.h: added field 'accessBank' and original symbol operand
13199 in register definition,
13200 * removed the field isMapped from register definition,
13202 ** Several functions have been removed from various sources:
13203 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13204 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13205 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13206 pic16_assignRelocatableRegisters
13208 ** others have been introduced:
13209 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13210 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13212 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13214 * support/scripts/inc2h.pl: changed definition of BIT_AT
13215 to emit 'sbit at' instead of 'bit at'. This was a request.
13217 PIC16 port related preliminary changes:
13218 * gen.c: prefixed function popRegFromString with
13219 pic16_ and all references to it corrected
13220 * pcode.c: all pic16_pc_* hardware registers prefixed
13221 with underscore (_),
13222 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13223 * ralloc.c: newReg(): when register is REG_SFR then
13224 set address to rIdx,
13225 pic16_allocProcessorRegister(): marks register wasUsed=0
13226 pic16_writeUsedRegs(): added a call to assign processor
13227 registers via pic16_assignFixedRegisters
13229 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13231 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13232 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13233 variables in unused register banks. Also the SSEG is placed
13234 wherever there is enough space for it, and IDATA can be anywhere
13235 in internal RAM. For now compile using -Wl-Y[stack_size].
13236 The mem file is different for this option as well, since it
13237 makes no sense of talking about DSEG lenght.
13239 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13241 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13242 in certain cases, e.g. when ROM assignment, patch provided
13243 from Albert den Haan.
13245 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13247 Many signedness and type propagation fixes:
13248 * src/SDCCicode.c: made geniCodeCast() static
13249 replaced SPEC_ by IS_ (cosmetic)
13250 (operandOperation): fixed div and mod operation
13251 (usualBinaryConversions): added support for promotion of char
13252 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13253 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13254 (geniCodeAdd): an array index will stay unsigned, even if promoted
13256 (geniCodeArray): ditto
13257 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13258 * src/SDCCsymt.c (computeType): added more support for char;
13259 promotion of char is selectable by promoteCharToInt, fixed signedness
13261 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13262 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13263 * src/SDCCval (val*): replaced signedness calculation by
13265 rearranged if-branches (cosmetic)
13266 (valShift): added warning W_SHIFT_CHANGED
13267 (valCompare): fixed problem with different types
13268 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13269 * support/regression/tests/literalop.c: added many cases
13270 * support/regression/tests/ast_constant_folding.c: changed finally to
13272 * .version: new year, new version: 2.3.7
13273 * src/SDCCmain.c (main): applied patch #866468
13274 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13275 provided by Scott Bronson
13276 * doc/sdccman.lyx: updated documentation for sdcdb
13277 updated and added chapter tips
13279 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13281 * src/SDCCsymt.h: missing from yesterday's commits
13283 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 * src/SDCC.y (struct_or_union_specifier),
13286 * support/Util/SDCCerr.c,
13287 * support/Util/SDCCerr.h: verify that struct & union tags are used
13290 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13292 * src/SDCCglobl.h: missing from yesterday's commits
13294 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13296 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13297 sft_attributes, struct_declaration, parameter_declaration,
13298 type_name, start_block, declaration_list),
13299 * src/SDCC.lex (check_type): support redefinition of typedef names
13301 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13303 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13304 aligned xdata arrays. Erik helped me with the if clause.
13306 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13311 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13314 * src/SDCCast.c (newAst_),
13316 * src/SDCCicode.c (ast2iCode, newiCode),
13318 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13319 expr, statement, expression_statement, selection_statement,
13320 iteration_statement, expr_opt, jump_statement): foundation for tracking
13322 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13325 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * support/Util/SDCCerr.c,
13329 * src/SDCCast.c (createCase, createDefault, decorateType),
13330 * src/SDCClabel.c (labelUnreach),
13331 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13333 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13334 (with thanks to Stas Sergeev)
13335 * device/include/time.h,
13336 * device/lib/time.c (CheckTime): suppress unreachable code warning
13338 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13340 * src/SDCCast.c (createIvalCharPtr),
13341 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13343 * support/regression/tests/nullstring.c: tests for these two bugs
13345 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13347 * support/Util/SDCCerr.h,
13348 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13349 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13350 about storage class and 'at' used inside struct or union
13351 * src/SDCCBBlock.c (iCodeFromeBBlock),
13352 * src/SDCCcse.c (ifxOptimize),
13353 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13354 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13355 printIval, emitStaticSeg, emitOverlay),
13356 * src/SDCClabel.c (deleteIfx),
13357 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13358 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13359 gatherAutoInit, processParms),
13360 * support/Util/SDCCerr.h,
13361 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13362 reporting for post-parse errors.
13364 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13367 implicit casts via union; they don't work on big endian systems
13368 (possible fix for bug #861138)
13370 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13372 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13373 * src/mcs51/main.c: fixed the fix for bug #737001
13375 2003-12-15 Borut Razem <borut.razem AT siol.net>
13377 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13379 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13381 * support/makebin/makebin.c: put output in binary mode
13383 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13385 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13386 xdata and data memory on startup. Set the environment variable
13387 SDCC_NOGENRAMCLEAR to disable this.
13388 * src/mcs51/peephole.def,
13389 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13390 (allows non-interrupt and interrupt code to safely compete for a resource
13391 without the non-interrupt code having to disable interrupts)
13393 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/SDCCicode.c (geniCodeAdd),
13396 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13397 with valFromType if type might be a pointer and host is big endian).
13398 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13399 types, not just integer types.
13400 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13401 multiply defined with mismatching "at" address.
13403 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13406 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13407 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13408 with embedded nulls (fixed bug #753752)
13410 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13412 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13413 Apparently this did not see much testing (endless loop)
13415 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13417 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13419 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13421 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13422 gracefully handle NULL memmap pointers
13424 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13427 instead of deleting the iCode when an operand is volatile
13428 * src/z80/gen.c (genDummyRead),
13429 * src/mcs51/gen.c (genDummyRead),
13430 * src/ds390/gen.c (genDummyRead),
13431 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13433 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13434 * src/SDCC.y: fixed bug #850420
13436 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13438 Applied z80 i/o port patch from Peter Townson and fixed some operators
13439 to better handle operands in A register.
13440 * device/include/z180.h
13446 * src/z80/peeph-z80.def
13447 * src/z80/peeph.def
13450 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13454 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * device/lib/hc08/_mullong.c: Removed extra #endif
13458 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13460 * sim/ucsim/hc08.src/inst.cc,
13461 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13462 carries from x to h
13463 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13464 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13465 * device/include/stdarg.h: fixed varargs for hc08
13466 * device/lib/Makefile.in,
13467 * device/lib/hc08/Makefile,
13468 * device/lib/hc08/_mulint.c,
13469 * device/lib/hc08/_mullong.c: fixed some endian problems
13471 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13473 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13474 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13475 * device/lib/_gptrget.c,
13476 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13478 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13480 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13481 * src/SDCCast.c (astErrors): fixed bug #846007
13482 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13484 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13486 * src/SDCCast.c (decorateType): disabled a transformation I added in
13487 revision 1.188 (access to fields of a structure at an absolute address);
13488 it breaks with bitfields, extern declarations, and gcse analysis.
13489 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13490 could be assigned through a pointer, so don't complain.
13491 * src/SDCCast.c (astErrors),
13493 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13495 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13497 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13498 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13499 output of __config directives, since gpasm now supports them
13500 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13501 pre-processor macro, i.e. -DMCU=p18f452
13502 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13503 and modified to handle 'cast' icode similarly to '=' icode
13504 * src/pic16/device.h (typedef struct PIC_device): added field
13505 'extMIface' to indicate that chip has external memory interface
13506 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13507 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13510 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCC.y (pointer): fixed bug #846006
13513 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13514 * src/SDCCast.c (decorateType): fixed bug #846009
13515 * src/ds390/peeph.def,
13516 * src/ds390/gen.c (genAnd, genOr),
13517 * src/mcs51/peeph.def,
13518 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13520 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13529 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13533 * src/SDCCbitv.c: added function to free a bitvector
13534 * src/SDCClrange.h,
13535 * src/SDCClrange.c: added function to recompute the liveranges
13536 * src/avr/ralloc.c,
13537 * src/ds390/ralloc.c,
13538 * src/hc08/ralloc.c,
13539 * src/mcs51/ralloc.c,
13540 * src/pic/ralloc.c,
13541 * src/pic16/ralloc.c,
13542 * src/xa51/ralloc.c,
13543 * src/z80/ralloc.c: recompute the liveranges after register packing
13545 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13547 * src/SDCCloop.c (newInduction): fixed bug #845630
13549 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13551 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13552 inadvertantly left behind from my 2003-11-12 change
13554 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 Updated headers I neglected to commit yesterday.
13557 * src/SDCClrange.h,
13560 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13562 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13563 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13564 * src/SDCCopt.c (eBBlockFromiCode),
13565 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13566 the creation of the key hash table from the sequencing so it can be used
13567 earlier (for some GCSE bug fixes still pending)
13569 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13571 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13572 * support/regression/tests/addsub.c: testing genPlus shortcut
13574 2003-11-15 Borut Razem <borut.razem AT siol.net>
13576 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13578 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13581 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13582 ordering is immaterial.
13583 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13585 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13588 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13589 (SIGSEV) of bug #840381
13590 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13591 unlink new file before rename if new and old filenames are the same)
13593 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13595 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13596 uninitialized variables) for the mcs51. Set environment variable
13597 SDCC_GENRAMCLEAR to test.
13598 xdata initialization slightly shorter
13600 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13604 #838241 & 780691 (basicly the same bug)
13605 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13606 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13608 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13610 * src/SDCCmain.c (linkEdit): "fix" #834252
13612 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13616 * src/SDCC.y: fixed bug #819403
13618 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13620 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13621 the reentrant attribute.
13622 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13623 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13625 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13626 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13627 erroneously reduced to a literal.
13628 * src/hc08/ralloc.c (packRegisters, rematStr),
13629 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13632 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13634 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13635 * doc/sdccman.lyx: changed from 'article' to 'book'
13636 * doc/Makefile: readded test_suite_spec and cdbfileformat
13638 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13640 * device/include/stdlib.h: include malloc.h to comply with ANSI
13641 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13643 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13645 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13646 * doc/clean.mk: also remove *.out files
13647 * doc/sdccman.lyx: some additions, larger top/bottom margins
13649 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/SDCC.y: fixed bug #837365
13652 * support/regression/tests/bitopcse.c
13653 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13654 a symbol (might be valop instead)
13655 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13656 * device/lib/clean.mk: added hc08 to the cleaning list
13658 2003-11-04 Borut Razem <borut.razem AT siol.net>
13660 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13662 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13663 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13664 malloc is declared in standard stdlib.h
13666 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13668 * device/lib/hc08/Makefile: need to clean .rel not .o files
13669 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13671 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/mcs51/main.c,
13676 * src/ds390/main.c,
13680 * src/pic16/main.c,
13681 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13682 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13683 tests (which uses the port's oclsExpense function)
13689 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13691 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 * src/SDCCcse.c (ifxOptimize),
13694 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13695 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13696 deleting the IFX iCode.
13697 * src/hc08/ralloc.c: reduced unneeded slocs
13698 * src/hc08/gen.c: fixed bug in asmopToBoolean
13700 2003-11-04 Borut Razem <borut.razem AT siol.net>
13702 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13703 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13704 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13705 transferred to configure
13707 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13709 Use headers defined in the C[++] standards:
13710 * sim/ucsim/gui.src/serio.src/fileio.cc
13711 * sim/ucsim/gui.src/serio.src/frontend.cc
13712 * sim/ucsim/gui.src/serio.src/main.cc
13713 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13714 * support/Util/NewAlloc.c
13716 * as/mcs51/lklibr.c
13720 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13722 * Added MSVC projects for hc08 assembler and linker:
13723 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13724 /as/hc08/link_hc08.dsp
13726 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13728 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13730 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13732 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13734 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13736 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13738 2003-10-31 Borut Razem <borut.razem AT siol.net>
13740 * support/cpp2/cpplib.h,
13741 support/cpp2/cpplib.c,
13742 support/cpp2/cpplex.c,
13743 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13744 to switch _asm block preprocessing on / off. Default is
13745 #pragma preproc_asm +
13747 2003-10-31 Borut Razem <borut.razem AT siol.net>
13749 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13750 when outputting comment blocks (when executed with -C option) and
13751 _asm (SDCPP specific) blocks
13753 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13757 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13759 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13761 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13763 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13764 * src/SDCCast.c (decorateType): fixed bug #832664
13766 2003-10-31 Borut Razem <borut.razem AT siol.net>
13768 * support/cpp2/cpplex.c: fixed for SDCPP:
13769 comments(when executed with -C option) and _asm blocks
13770 were included even if they where in skipped #if block.
13771 Applied solution from GCC cpp 3.3.2
13773 2003-10-31 Borut Razem <borut.razem AT siol.net>
13775 * src/SDCC.lex: sdcc now understands both formats:
13776 '# <line_number> <file_name>' and
13777 '#line <line_number> <file_name>'
13778 * support/cpp2/cppmain.c: sdcpp now generates the standard
13779 '# <line_number> <file_name>' instead of former
13780 '#line <line_number> <file_name>'
13782 2003-10-30 Borut Razem <borut.razem AT siol.net>
13784 * support/cpp2/cpphash.h,
13785 * support/cpp2/cpplib.h
13786 * support/cpp2/cpplex.c,
13787 * support/cpp2/cppmain.c,
13788 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13790 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 Fixed a number of problems revealed by bug #827883.
13793 * src/SDCCloop.c (loopInvariants): Spill location of the
13794 result operand should be recomputed if extracted from
13795 a loop. Also, don't extract assignments of an iTemp
13797 * src/SDCCast.c (isConformingBody): loop reversal should
13798 not occur if the control variable is involved with a
13799 relational operator.
13801 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13803 * .version: bumped to 2.3.6 to reflect the big improvements
13804 made by Erik and Klaus. Thanks!
13806 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13808 Replaced the livrange code.
13809 * src/SDCClrange.c: added new LR code
13811 * src/SDCCBBlock.h: removed remainig parts from old LR code
13812 * src/ds390/ralloc.c,
13813 * src/ds390/gen.c: minor fixes to make it work with new code
13815 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * as/hc08/lkrloc.c,
13820 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13821 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13822 (tweaked fix for bug #818696)
13824 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13826 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13828 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13831 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13832 * src/mcs51/gen.c (gencjneshort),
13833 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13834 more efficient (per Scott Bronson's suggestion)
13836 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 Extended the semantics of the critical keyword to include
13839 individual statements. See RFE #827755 and #799831
13844 * support/Util/SDCCerr.c
13845 * support/Util/SDCCerr.h
13850 2003-10-19 Borut Razem <borut.razem AT siol.net>
13852 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13854 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13858 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13859 and predecrement operand is displayed
13861 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13863 * src/SDCCval.c (valMinus): fixed bug #826041
13865 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 Some hc08 related updates that I missed earlier
13868 * sim/ucsim/stypes.h
13869 * support/regression/ports/hc08/spec.mk
13871 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13873 New target "hc08" for the Motorola 68hc08 family of micros
13881 * sim/ucsim/hc08.src/*
13882 * sim/ucsim/configure.in
13883 * src/ucsim/configure
13884 * sim/ucsim/packages_in.mk
13887 * device/include/mc68hc908qy.h
13888 * device/lib/hc08/*
13889 * device/lib/Makefile.in
13890 * support/regression/ports/hc08/*
13891 * support/regression/Makefile
13893 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13895 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13897 * src/ds390/gen.c (genCast): fixed bug #821957
13899 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13901 * device/lib/logf.c: "fixed" overlay bug
13902 * support/regression/ports/host/spec.mk: added m library
13903 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13904 * support/regression/tests/float_trans: added (for Eric)
13906 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13908 * src/mcs51/gen.c (genCpl): fixed bug
13909 http://sf.net/mailarchive/message.php?msg_id=6263915
13911 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13913 * src/SDCCast.c (decorateType): added extended constant folding
13914 * src/SDCCsymt.c (computeType): cleanup
13915 * src/SDCCval.c (valShift): minor optimization
13916 * support/regression/tests/ast_constant_folding.c: added
13918 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13920 * src/SDCCmain.c: removed some unintended changes
13922 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13925 * src/z80/gen.c: fixed part of bug #817589
13926 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13928 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13930 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13941 * src/ds390/ralloc.c
13943 * src/mcs51/ralloc.c
13945 * src/pic16/ralloc.c
13946 * src/xa51/ralloc.c
13948 * src/z80/gen.c: removed unused label "release:"
13950 2003-10-06 Borut Razem <borut.razem AT siol.net>
13952 * src/SDCC.lex: removed definition of unused variables
13953 save_optimize and save_options
13955 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13957 * clean.mk: removed '=' in "-maxdepth=1"
13958 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13959 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13961 2003-10-06 Borut Razem <borut.razem AT siol.net>
13963 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13964 my_unput() replaced by unput()
13966 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13968 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13969 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13970 type-punned pointer will break strict-aliasing rules"
13971 Old LR behaviour is again default; Klaus' LR can be choosen by
13972 defining the environment variable LRKLAUS
13976 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13977 * clean.mk: fixed removal of files in bin/CVS/
13978 * device/lib/clean.mk: fixed removal of directories small and large
13979 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13981 * src/SDCCval.c: removed superflous test for pedantic
13983 2003-10-05 Borut Razem <borut.razem AT siol.net>
13985 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13986 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13987 message "unmatched #pragma SAVE and #pragma RESTORE"
13989 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13991 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13992 assembly, critical functions, atomic, nojtbound)
13994 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13996 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14002 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14007 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14009 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14010 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14011 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14013 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 * src/z80/gen.c (genRet): fixed bug #524753
14016 * src/z80/gen.c (genCast): fixed internal error on cast from
14018 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14019 fix for bug #477835 to the z80
14020 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14021 for tracking iCodes in the peephole optimizer for z80
14023 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14025 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14026 the other part of bug #814548
14027 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14029 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14031 * src/SDCCcse.c: fixed part of bug #814548
14033 2003-09-28 Borut Razem <borut.razem AT siol.net>
14035 * src/asm.c: rewrite of printILine() to use temporary file instead
14037 * src/xa51/main.c: commented out declaration of int rewinds
14039 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14041 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14043 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14045 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14046 * src/asm.c (printILine): Fixed bug #811015
14048 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14050 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14053 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14056 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14057 to correctly handle general case of AOP_PAIRPTR
14058 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14060 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * src/mcs51/ralloc.c (fillGaps),
14063 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14064 register positioning bug)
14066 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14068 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14070 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14073 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14074 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14075 (ralloc doesn't intentionally do this now, but perhaps later)
14076 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14077 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14078 register positioning bugs (Fixed bug #762602 and #795325)
14079 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14080 (Fixed bug #808779)
14081 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14082 lines that --i-code-in-asm generates
14084 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14086 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14087 trying to fclose a FILE* that was already closed.
14089 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14092 of const struct should be treated as if const themselves)
14094 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14096 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14098 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14100 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14101 Unix (/n) and DOS (/r/n) line terminations.
14103 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14105 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14108 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14110 * src/mcs51/gen.c (genFunction, genEndFunction),
14111 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14112 and restore of EA so that stack offsets to parameters are
14113 correct when using both critical and reentrant/stack-auto.
14114 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14115 size (can be triggered in error if sloc is shared between
14116 different sized objects)
14117 * device/include/float.h: fixed macros to explicitly use
14118 unsigned long where needed
14120 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14122 Feature req. 799831: added code to allow nesting of critical functions
14123 * src/mcs51/gen.c (genFunction, genEndFunction)
14124 * src/ds390/gen.c (genFunction, genEndFunction)
14126 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14128 * src/SDCCsymt.c (sclsFromPtr),
14130 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14131 support for standard C idiom of memory mapped variables; for
14132 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14133 to xdata int at 0x1234 tempvar = 1.
14134 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14135 provided by Akiya ISHIDA
14137 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14139 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14140 * src/SDCCval.c (constVal): added reduction from int to char
14141 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14142 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14143 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14145 * support/regression/tests/shifts.c: fixed
14147 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 * src/z80/gen.c (genXor): Fixed bug #805445
14151 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14153 Fixed bug #621531 (const & volatile confusion in the type chain).
14154 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14155 refer to the const or volatile state of the pointer itself.
14167 * src/pic16/ralloc.c
14168 * support/regression/tests/const.c
14170 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14172 When checking for duplicated modules, use absolute paths
14173 instead of relative paths. Files changed:
14178 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14182 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14184 * device/include/string.h: added size_t typedef, changed
14185 prototypes to use size_t, eliminated separate reentrant and
14186 non-reentrant declarations, added _memmove declaration
14187 * device/lib/_memcpy.c: changed to use size_t instead of int,
14188 changed /4 to >>2 to avoid division library call
14189 * device/lib/_memcmp.c,
14190 * device/lib/_memset.c,
14191 * device/lib/_strncat.c,
14192 * device/lib/_strncpy.c,
14193 * device/lib/_strncmp.c: changed to use size_t instead of int
14194 * device/lib/_memmove.c: new file (fixed bug #772294)
14195 * device/lib/Makefile.in: added _memmove.c
14196 * device/lib/z80/asm_strings.s: fixed bug #772290
14197 * support/regression/tests/bitfields.c: attempt to fix host assertion
14198 failure on amd64-unknown-linux2.2
14200 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14202 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14203 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14204 * as/z80/asmain.c (main): fixed bug #801766
14206 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14208 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14211 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14213 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14214 reported in bug #800609
14216 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14218 * Top header beautifications in src/pic16 directory:
14219 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14220 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14221 pcoderegs.h, ralloc.c, ralloc.h
14222 * main.c: added top header and GPL license notice
14223 * pcode.c: fixed the if-conditional warning
14225 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14227 * device/lib/_mullong.c: replaced int by short for gcc
14229 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14232 and JUMPTABLE iCodes properly now (worked by accident before)
14233 * src/mcs51/gen.c (leftRightUseAcc),
14234 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14235 iCode properly now. Use getSize instead of nRegs since a & b
14236 aren't part of the nRegs tally.
14238 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14240 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14241 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14242 before instructions that use the _STATUS register
14244 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14246 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14247 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14248 fetching of the pointer
14249 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14250 copied from genNearPointerSet()
14251 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14252 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14253 If they pop r0/r1 they must be called in the opposite order than aopOp().
14254 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14255 (resp. --stack-auto), prepared for --xstack
14257 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14259 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14261 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14263 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14264 these ports have their own __sdcc_external_start()
14266 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14268 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14269 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14270 type for bits was changed. It resulted in bit variables becoming
14271 global, which is not permitted in PIC 14 assembly output.
14273 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14275 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14277 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14279 Z80 and MCS51 linkers complaint if a public symbol is defined
14280 in more than one library module:
14284 * as/mcs51/Makefile.in
14286 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 A few small changes that speed up the peephole optimizer.
14292 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14294 Try to make the peephole optimizer smarter by maintaining
14295 an association between the assembly source code and the
14296 iCodes that originated them. Put this information to use
14297 with a new peephole rule condition "notVolatile" so that
14298 the rules can be aggressive yet still safe.
14303 * src/mcs51/peeph.def
14305 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14309 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14310 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14311 if the left or right operand symbols have the accuse flag set.
14313 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14315 Changed the type of the result of the ! (NOT) operator to char;
14316 previously it returned the same type as the source. This allows
14317 us to eliminate all the genFloatNot functions (all of its target
14318 implementations were very buggy) since !float can use the same
14321 * src/SDCCicode.c (ast2iCode): ! returns char
14322 * src/mcs51/gen.c (genNot, genNotFloat),
14323 * src/ds390/gen.c (genNot, genNotFloat),
14324 * src/z80/gen.c (genNot, genNotFloat),
14325 * src/pic/gen.c (genNot, genNotFloat),
14326 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14328 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14330 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14331 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14332 during interrupts. Ensure WSAVE is located at a shared bank address.
14333 2. Fixed page selection in some places
14334 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14335 the registers name strings.
14336 4. Fixed "signed / unsigned compare" compiler warnings.
14337 5. The PIC port manages its own allocation of the general purpose
14338 registers, but makes no attempt to reuse them. As a result when
14339 compiling it soon runs out of general purpose registers. Some
14340 additional code was added to the files pcode.c and device.c to walk
14341 through the function call tree and rename the registers so that they
14351 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14352 genPlus() & genMinus() when the result is the same as left or right
14354 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14356 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14358 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14360 Made bitfield a distinct type from bit so that bitfields
14361 convert as per ANSI C and bits retain their traditional
14362 boolean style behaviour. Implemented bitfield support in
14370 * src/ds390/gen.c: bit v bitfield split
14371 * src/z80/gen.c: New support for bitfields
14372 * support/regression/tests/bitfields.c: reenabled z80,
14375 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14377 Rules 246.x, 247.x relate to bitfields, the others speed up
14378 access to xdata mapped I/O devices.
14380 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14382 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 Cleaned up genPackBits and genUnpackBits and added two helper
14385 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14386 for literal assignments in genPackBits (thanks to Frieder for
14392 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14394 Fixed bug #748310 (pointer to function type mishandled when the
14395 function name is omitted). Also fixed a SIGSEGV when a function
14396 attribute (reentrant, etc) is used on a non-function or on a
14397 function but misplaced before the parameter list.
14399 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14401 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14402 * support/Util/SDCCerr.h,
14403 * support/Util/SDCCerr.c: Added func attr misuse error msg
14405 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14407 Fixed bug #787649 by anonymous
14408 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14409 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14411 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14413 Fixed numerous bitfield problems.
14415 * src/SDCC.y: More bitfield related error checking
14417 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14418 * support/Util/SDCCerr.h,
14419 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14420 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14421 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14422 * support/regression/tests/bitfields.c: tests added
14424 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14426 Made the constant following the "interrupt" keyword optional. If
14427 omitted, the function will not automatically be given an entry
14428 in the interrupt vector table (similar to #pragma NOIV, but
14429 less syntacticly kludgy). The interrupt number is also now
14430 range checked. Also fixed a bug in the high order bit example
14437 * support/Util/SDCCerr.c
14438 * support/Util/SDCCerr.h
14441 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14443 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14444 * src/SDCCicode.c (operandOperation): rewritten some ops
14445 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14446 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14448 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14449 be re-activated by defining REDUCE_LITERALS)
14450 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14451 unsigned, but are signed by default
14452 * src/SDCCval.c (constVal): rearranged
14453 * src/SDCCval.c (valMod): preliminary fix
14454 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14455 * support/regression/literalop.c: added, work in progress
14457 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14459 Generate warnings for useless declarations like "char data;"
14460 that don't do what new users expect.
14463 * support/Util/SDCCerr.h
14464 * support/Util/SDCCerr.c
14466 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14468 * src/SDCCval.c (valMult): fix overflow detection of negative int
14470 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14472 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14474 Changes to support big endian targets:
14487 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14489 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14490 * device/lib/time.c: fixed warning "integer overflow in expression"
14492 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14494 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14495 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14496 constants are unsigned; added recognition of "u" flag for unsigned
14497 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14498 * src/SDCCval.c (valDiv, valMod): fixed signdness
14499 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14500 signedness of modulo, left and right shift
14501 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14502 * support/Util/SDCCerr.h: added warning W_INT_OVL
14503 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14504 * src/SDCCast.c (ast_print): improved output of constants
14506 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14508 Fixed some warnings when building with MSVC:
14510 * as/mcs51/asdata.c
14514 * link/z80/aslink.h
14515 * link/z80/lkdata.c
14516 * link/z80/lkeval.c
14521 * support/cpp2/cpplib.c
14525 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14527 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14529 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14531 * support/librarian/clean.mk: Do not remove Makefile.
14532 * support/librarian/Makefile: added.
14534 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14536 Added librarian to MSVC build:
14539 * support/librarian/librarian.dsp
14541 'configure' not needed for librarian, removed:
14542 * support/librarian/configure
14543 * support/librarian/configure.in
14544 * support/librarian/config_in.h
14545 * support/librarian/Makefile.in
14547 Hopefully these ones built the librarian and the rest of sdcc properly:
14549 * Makefile.common.in
14551 Messed up 'configure', so revert to previous version:
14555 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14557 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14558 there, while the mantissa of a double is "only" 53 bits wide.
14560 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14562 Adding sdcclib to the build. MSVC project coming soon.
14563 Files added/changed:
14565 * support/librarian/clean.mk
14566 * support/librarian/configure
14567 * support/librarian/configure.in
14568 * support/librarian/config_in.h
14569 * support/librarian/Makefile.bcc
14570 * support/librarian/Makefile.in
14571 * support/librarian/sdcclib.c
14574 * Makefile.common.in
14578 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14580 Linker now complaints if linked modules have conflicting options, for
14581 example, one compiled using --model-large and another one compiled with
14582 --model-small. The following files were modified:
14584 * as/mcs51/asdata.c
14585 * as/mcs51/aslink.h
14587 * as/mcs51/asmain.c
14589 * as/mcs51/i51pst.c
14590 * as/mcs51/lkdata.c
14591 * as/mcs51/lklibr.c
14592 * as/mcs51/lkmain.c
14598 * link/z80/aslink.h
14599 * link/z80/lkdata.c
14600 * link/z80/lklibr.c
14601 * link/z80/lkmain.c
14604 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14606 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14607 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14609 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14611 * src/z80/mappings.i: fix _mul[us][int,long] entries
14613 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14615 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14617 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14619 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14620 * support/regression/tests/bitopcse.c: added
14628 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14630 added support for new library format to z80, gbz80 linkers:
14636 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14638 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14639 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14641 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14643 added DUMMY_READ_VOLATILE:
14652 * src/SDCCcse.c (algebraicOpts): many improvements
14653 * src/SDCCcse.h: removed algebraicOpts()
14654 * src/SDCCicode.c (picDummyRead): added
14656 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14658 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14659 "Insufficient space in data memory".
14661 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14663 * src/mcs51/gen.c: fixed bug #771358
14664 * src/z80/gen.c: fixed bug #759087
14666 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14668 * src/pic16/glue.c: minor cleanup by Vangelis
14670 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14672 * device/include/regc515c.h: fixed #758477
14673 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14674 * device/lib/_gptrput.c: saved a few bytes
14675 * my tab spacing is 8, yours too?)
14676 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14677 * device/lib/serial.c: process RX bytes earlier than TX bytes
14678 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14680 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14682 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14684 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14686 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14688 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14690 * device/lib/Makefile.in: bad fix, reverted to 1.43
14692 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14694 * device/lib/Makefile.in: added missing z80 object files
14696 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14698 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14699 pic16 progress by Vangelis:
14702 * src/pic/Makefile:
14709 * pic16/genarith.c:
14714 * pic16/pcodepeep.c:
14717 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14719 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14721 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14723 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14724 added gbz80 build to MSVC project.
14725 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14726 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14727 from 8051 stuff and setup so it links using a .lnk file.
14729 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14731 * support/librarian/sdcclib.c: sdcc librarian.
14732 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14735 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14737 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14739 2003-07-02 Borut Razem <borut.razem AT siol.net>
14741 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14742 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14743 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14744 src/xa51/main.c, src/z80/main.c:
14745 virtualization of glue() function: each port has it's own glue function,
14746 which is accessed by do_glue function pointer in PORT.general structure
14748 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14750 * DS800C400 fun, improved ROM interface and tinibios.
14752 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14754 * More support for DS80C400. Now includes beginning of interface to ROM.
14756 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14758 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14760 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14762 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14764 2003-06-19 Borut Razem <borut.razem AT siol.net>
14766 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14768 2003-06-19 Borut Razem <borut.razem AT siol.net>
14770 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14771 fixed Z80 port - crt0.o: cannot open.
14773 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14775 * support/Util/MySystem.c (merge_command): revert bad fix
14777 2003-06-18 Borut Razem <borut.razem AT siol.net>
14779 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14781 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14783 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14784 option --use-stdout sends errors to stdout instead of stderr.
14786 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14788 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14790 2003-06-15 Borut Razem <borut.razem AT siol.net>
14792 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14793 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14794 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14795 fixed width array of pointers replaced with sets;
14796 multiple include and lib paths ared transferred to preprocessor and linker
14797 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14798 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14799 fixed width array of pointers
14800 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14801 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14802 fixupPath(), getPathDifference()
14803 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14804 fixed width array of pointers
14806 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14808 * src/pic16/ralloc.c: fix warnings
14809 * src/pic16/pcode.c: fix warning
14811 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14813 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14814 know all the details, but essentially this set of changes enable
14815 the pic16 port to generate movff instructions and generate assembler
14819 * src/pic16/glue.c:
14820 * src/pic16/pcode.c:
14821 * src/pic16/device.c:
14822 * src/pic16/main.c:
14823 * src/pic16/pcode.h:
14824 * src/pic16/pcoderegs.c:
14825 * src/pic16/ralloc.c:
14826 * src/pic16/ralloc.h:
14828 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14830 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14831 added option --vc, so sdcc errors and warnings are compatible with
14832 Microsoft Visual Studio.
14834 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14836 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14837 device/lib/libfloat.lib: added atof function.
14839 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14841 * doc/sdccman.lyx: updated to Lyx 1.3
14842 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14843 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14844 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14846 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14848 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14850 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14852 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14853 additions to the "related tools/documentation" section
14855 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14857 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14859 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14861 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14862 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14864 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14866 * doc/sdccman.lyx: fix double dash and other minor things
14867 * doc/Makefile: fix double dash
14869 2003-05-28 Karl Bongers(patches from Martin Helmling)
14870 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14871 condition and ignore commands.
14873 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14875 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14876 is in parts still quite out of date, I did changes as far as I felt makes sense
14877 for a non-native english speaker.
14878 Please feel free to add to the manual or to correct my changes.
14879 * doc/Makefile: undid touching the date of intermediate tex files.
14881 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14883 * doc/sdccman.lyx: Manual has an index now
14885 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14887 Finalize muluint/mulsint and mululong/mulslong merging:
14888 * device/lib/_mulint.c
14889 * device/lib/_mullong.c
14890 * device/lib/gbz80/mul.s
14891 * device/lib/gbz80/stubs.s
14892 * device/lib/z80/mul.s
14893 * device/lib/z80/stubs.s
14894 * src/SDCCsymt.c (initCSupport)
14896 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14898 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14899 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14900 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14901 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14904 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14906 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14907 the regression tests I'm not brave enough to enable 245.b, 245.c
14908 * doc/sdccman.lyx: added latex preamble for hyperref package.
14909 Using pdflatex this will give you a hyperlinked pdf file with
14910 bookmarks. (prepend '%' before /usepackage if this breaks something)
14912 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14914 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14916 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14920 2003-05-21 <johan AT balder>
14922 * src/SDCCglue.c (printIval): fixed bug #739934
14924 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14926 Applied patch from bug 737905 (renamed yylineo to mylineno):
14933 * src/pic16/pcode.c: Cleaned warnings
14934 * src/pic16/pcodeflow.c: Cleaned warnings
14935 * src/pic16/pcoderegs.c: Cleaned warnings
14937 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14939 * src/pic16/pcode.c: Cleaned warnings
14940 * src/pic16/pcodepeep.c: Cleaned warnings
14941 * src/pic16/ralloc.c: Cleaned warnings
14943 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14945 * doc/sdccman.lyx: fixed bug 739745
14946 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14948 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14950 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14951 it can be defined with CFLAGS when running configure
14952 * src/SDCCmain.c: fixed compiling + linking with object files
14954 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14956 * configure.in: configure for pic16 port,
14957 added --disable-pic16-port
14958 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14959 * src/SDCCmain.c: linkOptions is changed to set *,
14960 added if/endif conditional macros to remove options help
14961 messages from optionsTable when a port is not configured, added
14962 support for the PIc16 port in the ports table, when executing
14963 the compiler with no port specified on command line, a default
14964 port is selected with the new macro DEFAULT_PORT which is
14965 defined in port.h, in setDefaultOptions() linkOptions is removed
14966 from initialization assignment, since now it is a set,
14967 parseCmdLine uses setParseWithComma for linkOptions, in
14968 linkEdit() linkOptions are accessed with new function indexSet()
14969 which returns the i'th item of a set variable. See SDCCset.c, in
14970 linkEdit() when calling buildCmdLine(), added linkOptions as
14971 last argument. Now users can pass arguments to gplink via the
14972 -Wl option, main() uses pic16glue() to glue up pic16 programs
14973 * src/SDCCpeeph.c: various changes to support pic16
14974 * src/SDCCset.c: added function void *indexSet(set *, int) to
14975 return the i'th item of the set
14976 * src/SDCCset.h: added function prototype for indexSet()
14977 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14978 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14979 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14980 added macro DEFAULT_PORT
14981 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14982 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14984 * src/pic16/glue.c: commented out some error producing lines
14985 * src/pic16/main.c: __config directives are commented out to stop
14986 gpasm complaining and test the linkage with gplink, _linkCmd and
14987 _asmCmd changed to be more gplink and gpasm friendly
14988 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14989 produced an error when parsed, peep rule 12 is added to utilize
14990 movff, but it is commented out since the pCode does not support
14991 yet a command with 2 address arguments
14993 2003-05-18 <johan AT balder>
14995 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14996 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14997 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14999 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15000 Added feature to script commands from file.
15002 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15004 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15005 * src/SDCCutil.c: include ctype.h for win32
15007 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15009 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15011 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15013 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15014 Fixed so you can set breakpoints prior to run, run does not stop
15015 on entry now. Add tbreak. Other enhancements and fixes for use
15018 2003-05-12 Borut Razem <borut.razem AT siol.net>
15020 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15022 2003-05-11 Borut Razem <borut.razem AT siol.net>
15024 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15025 the path of bin directory, so that PATH is the only env. variable, which has to be set
15026 in case of standard installation.
15027 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15028 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15029 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15031 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15033 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15034 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15035 temp files are in the port dir; clean the gen/test directory when
15036 generating new test.c
15037 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15038 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15039 * support/regression/tests/zeropad.c: added
15041 2003-05-09 <johan AT balder>
15043 * src/SDCCglue.c: fixed bug #597940
15045 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15047 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15048 cache sfr, optimize next,step, fix off by one sourceline,
15049 support ddd list function.
15050 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15052 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15054 * support/regression/HTMLgen.py: added compare_s2f()
15055 * support/regression/Makefile: redo 1.27
15056 * support/regression/generate-cases.py: redo 1.5
15058 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15060 * support/regression/tests/float.c: workaround 33 bit hex constant
15061 * support/regression/tests/simplefloat.c: fix division for host
15063 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15065 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15066 that tame's the PIC's over-aggressive optimizer.
15068 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15070 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15073 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15075 Initial support for DS80C400. "Hello world" runs on TINIm400
15078 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15080 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15081 * Some notes on ddd usage added in debugger/README
15082 Martin Helmling adding more features and fixes for ddd GUI debugger.
15083 Code added for nexti, stepi, up, down, and other adjustments.
15085 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15087 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15088 * src/pic/peeph.def Added two rules to optimize carry manipulation
15089 * src/pic/* removed debug printfs
15091 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15093 * debugger/mcs51/cmd.c: added header newalloc.h
15095 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15097 * as/Makefile: new EXEEXT
15098 * as/z80/Makefile: remove trailing slash of BUILDIR
15099 * as/z80/clean.mk: new EXEEXT
15100 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15101 * support/cpp2/Makefile.in: new EXEEXT
15102 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15104 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15106 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15107 EXEEXT was introduced to fix all related problems with targets
15108 "clean", "install" and "uninstall"; a couple of further flaws
15109 especially with "clean" have been fixed too
15110 * as/mcs51/Makefile.in
15111 * as/mcs51/clean.mk
15115 * debugger/mcs51/Makefile.in
15116 * debugger/mcs51/clean.mk
15117 * link/z80/Makefile
15118 * link/z80/Makefile.in
15119 * link/z80/clean.mk
15121 * packihx/Makefile.in
15123 * sim/ucsim/Makefile
15124 * sim/ucsim/clean.mk
15125 * sim/ucsim/avr.src/Makefile.in
15126 * sim/ucsim/avr.src/clean.mk
15127 * sim/ucsim/s51.src/Makefile.in
15128 * sim/ucsim/s51.src/clean.mk
15129 * sim/ucsim/xa.src/Makefile.in
15130 * sim/ucsim/xa.src/clean.mk
15131 * sim/ucsim/z80.src/Makefile.in
15132 * sim/ucsim/z80.src/clean.mk
15133 * sim/ucsim/main_in.mk
15134 * sim/ucsim/packages_in.mk
15135 * sim/ucsim/gui.src/Makefile.in
15136 * sim/ucsim/gui.src/serio.src/Makefile.in
15137 * sim/ucsim/gui.src/serio.src/clean.mk
15140 * support/cpp2/Makefile.in
15141 * support/cpp2/clean.mk
15142 * support/makebin/Makefile
15143 * support/makebin/clean.mk
15144 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15145 * doc/sdccman.lyx: --program-suffix no longer needed
15147 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15149 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15150 Martin Helmling added support for ddd GUI debugger.
15151 Code added to display assembly, set variables, and other commands
15152 to interface to ddd.
15154 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15156 * as/Makefile: fix target clean
15157 * as/clean.mk: fix target clean
15158 * as/z80/clean.mk: fix target clean
15160 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15162 * Makefile.common.in: added AT EXEEXT AT
15163 * configure.in: removed all mingw32 stuff
15164 * configure: rebuilt from configure.in
15165 * doc/sdccman.lyx: updated section "installation"
15166 * support/scripts/sdcc_mingw32: adapted to configure
15167 * support/scripts/sdcc_cygwin_mingw32: added
15169 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15171 * src/pic Added object file support for the PIC port
15172 * src/pic Applied patch from Craig Franklin (this started the object file support)
15173 * src/regression Updated the PIC regression tests for object files
15175 2003-04-20 Borut Razem <borut.razem AT siol.net>
15177 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15178 lklex.c: In function `getfid':
15179 lklex.c:203: warning: array subscript has type `char'
15180 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15181 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15182 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15183 stack handling macros
15185 2003-04-19 Borut Razem <borut.razem AT siol.net>
15187 * "handling space characters in file path" task:
15188 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15189 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15190 * support/Util/MySystem.h: make it self-sufficient
15191 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15192 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15193 handling space characters in file path
15194 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15195 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15196 * support/Util/MySystem.c: handling space characters in executable's path
15198 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15200 * as/z80/Makefile: fix permanent rebuild of z80
15201 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15202 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15204 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15206 * src/SDCCopt.c: add special case optimization to replace modulo by
15207 a power of two with a bitwise AND.
15209 2003-04-18 <johan AT balder>
15211 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15213 2003-04-17 <johan AT balder>
15215 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15216 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15218 2003-04-13 Borut Razem <borut.razem AT siol.net>
15220 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15221 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15222 fixed mingw problem in adl_NORMALIZE_PATH
15224 2003-04-12 Borut Razem <borut.razem AT siol.net>
15226 * fixed "#pragma SAVE/RESTORE can not be nested":
15227 * src/SDCC.lex: reworked pragma handling functions
15228 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15229 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15231 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15233 * src/SDCCutil.c (pathEquivalent): defined but not used
15234 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15235 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15236 * configure: rebuilt from configure.in
15237 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15238 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15239 * device/include/Makefile.in: replace sdcc_datadir
15240 * device/lib/Makefile.in: replace sdcc_datadir
15241 * Makefile.common.in: add LDFLAGS from configure
15242 * packihx/Makefile.in: use LDFLAGS
15243 * src/Makefile.in: use LDFLAGS
15244 * support/cpp2/Makefile.in: add LDFLAGS from configure
15245 * support/makebin/Makefile: use LDFLAGS
15246 * .version: bumped version number to 2.3.5
15248 2003-04-12 Borut Razem <borut.razem AT siol.net>
15250 * completed "different paths" task:
15251 * src/SDCCmacro.c: fixed bug in handling quotes
15252 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15253 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15255 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15257 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15259 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15261 * ds390/gen.c ds390/peeph.def: fix bug 706781
15263 2003-04-11 Borut Razem <borut.razem AT siol.net>
15265 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15267 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15269 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15270 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15271 set - this bit used to not be set...).
15272 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15273 bad code in PIC Port
15274 * src/regression/and2.c added to test bug 609268
15275 * src/regression/Makefile added and2.c to regression test
15278 2003-04-08 <johan AT CP255758-A>
15280 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15281 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15282 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15284 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15286 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15288 * support/cpp2/Makefile.in: fix bug #487815
15289 * configure: rebuilt from configure.in
15290 * Makefile.common.in: docdir changed, new path suffixes
15291 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15292 * sdcc_vc_in.h: reflect changes from sdccconf.h
15293 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15294 * src/SDCCutil.h: remove BINDIR hack
15295 * doc/sdccman.lyx: update new path hierarchy
15297 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15299 * src/SDCCpeeph.c: added okToRemoveSLOC test
15301 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15303 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15305 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15307 * src/SDCCpeeph.c: added labelIsReturnOnly test
15308 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15310 2003-04-05 <johan AT balder>
15312 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15313 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15314 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15315 * src/SDCCast.c: fixed a warning
15316 * src/SDCCast.h: fixed a warning
15317 * src/SDCCicode.c (operandFromAst): fixed a warning
15319 2003-04-04 <johan AT balder>
15321 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15322 * src/SDCCast.c (decorateType): fixed bug #715076
15323 * src/SDCC.y: fixed bug #702907
15325 2003-04-03 <johan AT balder>
15327 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15328 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15329 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15330 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15331 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15333 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15335 * _decdptr.c: fix return values
15336 * _gptrget.c: fix return values
15337 * _gptrgetc.c: fix return values
15338 * _gptrput.c: fix return values
15339 * _mulint.c: fix return values
15340 * as/z80/Makefile: fix 'make -j' problem
15342 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15344 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15345 * configure.in: big cleanup, updated to autoconf 2.5x
15346 * configure: rebuilt from configure.in
15347 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15348 * sdcc_vc_in.h: reflect changes from sdccconf.h
15349 * doc/Makefile: fixed a flaw in "make install"
15351 2003-04-02 <johan AT balder>
15353 * src/ds390/gen.c (genCmp): no comments
15354 * src/mcs51/gen.c (genCmp): no comments
15355 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15356 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15358 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15360 * support/regression/generate-cases.py: place generated file in given sub directory
15361 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15362 * support/regression/Makefile: improvements for 'make -j';
15363 side effect: it's simpler and faster now
15365 2003-03-31 Borut Razem <borut.razem AT siol.net>
15367 * src/z80/main.c: link-{port} and as-{port} defined without path
15368 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15370 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15372 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15374 2003-03-30 Borut Razem <borut.razem AT siol.net>
15376 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15377 changed type of list parameter to set
15378 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15379 * src/port.h: changed type of do_assemble() parameter to set
15380 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15381 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15382 definition of "cppoutfilename" macro with NULL value in preProcess()
15383 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15384 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15385 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15386 replaced with set *binPathSet
15387 * shash_add() deallocates the item, if allready exsists, before adding the new one
15388 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15390 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15392 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15393 a nested for loop bug in the PIC port
15394 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15397 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15399 * support/Util/dbuf.h: remove C++ stuff to make it portable
15401 2003-03-28 Borut Razem <borut.razem AT siol.net>
15403 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15404 literal strings in stringLiteral()
15405 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15406 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15409 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15411 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15413 2003-03-26 <johan AT balder>
15415 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15416 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15417 * src/SDCCast.c (decorateType): fixed " -v < 3"
15419 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15421 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15422 Added Lenny Story's debug infrastructure changes:
15423 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15424 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15425 * src/cdbFile.c: added
15426 * src/SDCCdebug.c: added
15427 * src/SDCCdebug.h: added
15428 * src/SDCCast.c (createFunction)
15429 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15430 * src/SDCCmain.c (parseCmdLine, main)
15431 * src/SDCCmem.c (redoStackOffsets)
15432 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15435 * src/avr/gen.c (genAVRCode)
15436 * src/ds390/gen.c (gen390Code)
15437 * src/mcs51/gen.c (gen51Code)
15438 * src/pic/gen.c (genpic14Code)
15439 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15440 * src/xa51/gen.c (genXA51Code)
15441 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15443 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15445 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15446 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15448 2003-03-22 <johan AT balder>
15450 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15452 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15454 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15455 * doc/cdbfileformat.lyx: added, written by Lenny Story
15456 * doc/Makefile: added cdbfileformat.lyx
15457 * doc/clean.mk: added cdbfileformat.lyx
15459 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15461 * src/mcs51/peeph.def: fix bug #705773
15463 2003-03-20 <johan AT balder>
15465 An sfr/sbit can have an "at #" AND an initializer
15466 * src/SDCCsymt.c (checkSClass):
15467 * src/SDCCmem.c (allocGlobal):
15468 * src/SDCCmem.c (allocLocal):
15469 * src/SDCCast.c (createBlock):
15471 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15473 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15475 2003-03-16 <johan AT balder>
15477 Undid the hackup of const and volatile, the problem is much bigger
15479 * src/SDCCast.c:1.171
15480 * src/SDCCglue.c:1.138
15481 * src/SDCCicode.c:1.146
15482 * src/SDCCsymt.c:1.150
15483 * src/SDCCval.c:1.65
15485 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15487 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15488 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15490 2003-03-13 <johan AT balder>
15492 Hackup const and volatile modifiers in type chains a bit:
15494 * src/SDCCast.c:1.169
15495 * src/SDCCglue.c:1.136
15496 * src/SDCCicode.c:1.143
15497 * src/SDCCsymt.c1.146
15498 * src/SDCCsymt.h1.59
15499 * src/SDCCval.c:1.63
15501 2003-03-12 <johan AT balder>
15503 * src/SDCCBBlock.h: more LRH debugging junk
15504 * src/SDCCcflow.h: more LRH debugging junk
15505 * src/SDCCloop.c: more LRH debugging junk
15506 * src/SDCC.y (struct_declaration): fixed bug #697590
15507 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15508 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15509 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15511 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15512 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15513 test function names must now match exactly).
15514 * src/SDCCcse.c: added special case in findCheaperOp to allow
15515 extending a short integer. Makes less awful code for bug 700121 test case.
15517 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15519 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15520 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15522 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15524 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15525 actually called (operandsNotEqual() was called for all
15526 operandsNotEqualX tests).
15528 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15530 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15531 with shorter literals. Fixes bug 700121.
15533 2003-03-11 <johan AT balder>
15535 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15537 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15539 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15540 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15542 2003-03-10 Borut Razem <borut.razem AT siol.net>
15544 * src/SDCCmain.c: pipe preprocessor's output
15545 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15546 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15547 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15548 which closes all pipes in pipeSet set
15549 * src/SDCCset.c: free deleted item in function deleteSetItem()
15550 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15551 moved from z80 to src subproject
15552 * .version: increased version number to 2.3.4
15554 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15556 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15557 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15558 * support/regression/ports/xa51/spec.mk: fix typo
15560 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15562 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15564 2003-03-09 Borut Razem <borut.razem AT siol.net>
15566 * src/SDCCmain.c: pipe preprocessor's output
15567 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15568 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15569 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15570 which closes all pipes in pipeSet set
15571 * src/SDCCset.c: free deleted item in function deleteSetItem()
15572 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15573 moved from z80 to src subproject
15575 2003-03-09 Borut Razem <borut.razem AT siol.net>
15577 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15578 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15579 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15580 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15581 * src/SDCCglobl.h: unification of WIN32 native definitions
15583 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15585 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15587 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15589 * src/configure.in: check for endianess (even while cross-compiling)
15590 * src/configure: check for endianess (even while cross-compiling)
15591 * src/configure_in.h: check for endianess (even while cross-compiling)
15592 * src/avr/gen.c: remove old endianess stuff
15593 * src/mcs51/gen.c: remove old endianess stuff
15594 * src/ds390/gen.c: remove old endianess stuff
15595 * src/pic/gen.c: remove old endianess stuff
15596 * src/pic/genarith.c: remove old endianess stuff
15597 * src/pic/glue.c: fix endianess check
15598 * src/pic16/gen.c: remove old endianess stuff
15599 * src/pic16/genarith.c: remove old endianess stuff
15600 * src/pic16/glue.c: fix endianess check
15601 * src/xa51/gen.c: remove old endianess stuff
15602 * src/z80/gen.c: fix endianess check
15603 * src/SDCCglue.c: fix endianess check
15604 * src/ds390/peeph.def: fix bug 700036
15606 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15608 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15609 * src/configure: find appropriate data-types on host for SDCC's int and long
15610 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15611 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15612 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15614 2003-03-07 <johan AT balder>
15617 some minor cleanups before the big shot
15618 OP_DEFS and OP_USES now use Kevin's protection
15619 new option --nolabelopt
15621 * src/SDCCBBlock.c:
15630 * src/ds390/ralloc.c:
15631 * src/mcs51/ralloc.c:
15632 * src/pic/ralloc.c:
15633 * src/xa51/ralloc.c:
15634 * src/z80/ralloc.c:
15636 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15638 * src/pic/pcode.c (get_op): fix 64 bit warnings
15639 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15640 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15641 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15642 * support/regression/tests/malloc.c: fix 64 bit warnings
15644 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15646 * src/mcs51/gen.c (genMinus): fixed bug 696436
15648 2003-03-02 Borut Razem <borut.razem AT siol.net>
15650 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15652 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15654 * configure.in: test for mkstemp
15655 * sdccconf_in.h: add HAVE_MKSTEMP
15657 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15659 * device/include/ctype.h: removed warning while using --stack-auto
15660 * device/include/malloc.h: removed warning while using --stack-auto
15661 * device/include/string.h: removed warning while using --stack-auto
15663 2003-02-23 Borut Razem <borut.razem AT siol.net>
15665 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15666 because NDEBUG is defined (see man assert)
15667 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15669 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15671 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15672 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15674 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15676 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15677 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15679 2003-02-18 <johan AT balder>
15681 * as/mcs51/asmain.c (asmbl): module can start with a digit
15682 * as/z80/asmain.c (asmbl): module can start with a digit
15684 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15686 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15687 * src/asm.c: fix pipe() for Mingw32
15689 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15691 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15692 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15693 make -V work again; --c1mode reads now from stdin
15694 * doc/sdccman.lyx: added --c1mode
15695 * support/Util/SDCCerr.c: new messages for c1 mode
15696 * support/Util/SDCCerr.h: new messages for c1 mode
15697 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15699 2003-02-15 <johan AT balder>
15701 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15703 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15705 * doc/sdccman.lyx: Environment variables, -o and other minor things
15707 2003-02-14 <johan AT balder>
15709 * src/xa51/main.c: before anyone really tries to use it :)
15711 * Install doc's in share/sdcc/doc
15712 * removed some obsolete files
15713 * Do a proper make distclean and uninstall
15714 M Makefile.common.in
15717 M device/include/Makefile.in
15718 M device/lib/Makefile.in
15721 M sim/ucsim/doc/Makefile.in
15723 R src/avr/peeph.rul
15724 R src/xa51/peeph.rul
15725 M support/cpp2/Makefile.in
15726 M support/makebin/Makefile
15729 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15731 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15733 2003-02-10 Borut Razem <borut.razem AT siol.net>
15735 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15736 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15737 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15738 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15739 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15740 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15741 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15742 src/z80/Makefile.bcc: Borland Makefile cleanup
15743 * as/z80/Makefile.bcc: Added Borland Makefile
15744 * support/cpp2/borland.h: Removed
15746 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15748 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15749 * src/SDCC.lex: new pragma NOIV
15750 * src/SDCCglobl.h: new pragma NOIV
15751 * src/SDCCmem.c: new pragma NOIV
15753 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15755 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15757 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15759 * src/SDCCmain.c: signal handling is switched off by --debug
15760 * doc/Makefile: small fix for install; use clean.mk again
15761 * doc/clean.mk: clean *.pdf and *.html too
15763 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15765 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15766 * device/lib/printfl.c: fix a ds390 bug by making it portable
15767 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15768 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15769 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15770 * debugger/mcs51/cmd.c: converted multi-line string literals
15771 * sim/ucsim/globals.cc: converted multi-line string literals
15772 * src/SDCCmain.c: introduced signal handler to remove temp files
15773 * doc/Makefile: small tweaks, implement clean
15774 * doc: removed generated files
15776 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15778 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15779 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15780 Address Record is not correctly generated for DS390."
15782 2003-02-02 Borut Razem <borut.razem AT siol.net>
15784 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15785 * as/mcs51/asm.h: fixed compilation with Borland C
15786 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15787 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15788 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15789 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15790 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15791 src/z80/Makefile.bcc: delete $(LIB) only if exist
15792 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15794 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15796 * device/include/malloc.h: introduced NULL
15797 * device/include/string.h: introduced NULL
15798 * device/include/stdlib.h: introduced NULL
15799 * device/lib/_memcpy.c: removed NULL
15800 * device/lib/_strcat.c: removed NULL
15801 * device/lib/_strchr.c: removed NULL
15802 * device/lib/_strcmp.c: removed NULL
15803 * device/lib/_strcpy.c: removed NULL
15804 * device/lib/_strcspn.c: removed NULL
15805 * device/lib/_strlen.c: removed NULL
15806 * device/lib/_strncat.c: removed NULL
15807 * device/lib/_strncmp.c: removed NULL
15808 * device/lib/_strncpy.c: removed NULL
15809 * device/lib/_strpbrk.c: removed NULL
15810 * device/lib/_strrchr.c: removed NULL
15811 * device/lib/_strspn.c: removed NULL
15812 * device/lib/_strstr.c: removed NULL
15813 * device/lib/_strtok.c: removed NULL
15814 * device/lib/malloc.c: removed NULL, include own header
15816 2003-02-02 <johan AT balder>
15818 * 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
15819 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15820 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15821 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15822 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15823 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15825 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15827 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15830 2003-02-01 <johan AT balder>
15832 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15834 2003-01-31 <johan AT CP255758-A>
15836 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15838 2003-01-30 <johan AT balder>
15840 * src/SDCCBBlock.c: automatic bug detection
15841 * src/SDCCicode.c: automatic bug detection
15843 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15845 * src/SDCCglobl.h: now --xram-size 0 works
15846 * src/SDCCmain.c: now --xram-size 0 works
15848 2003-01-29 <johan AT balder>
15850 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15852 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15854 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15855 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15856 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15857 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15858 * src/SDCCglobl.h: Added options --xram-size and --code-size
15859 * src/SDCCmain.c: Added options --xram-size and --code-size
15861 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15863 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15864 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15866 2003-01-27 <johan AT balder>
15868 * src/SDCC.y: fixed bug #613764
15870 2003-01-26 <johan AT balder>
15872 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15873 * src/SDCCsymt.h: fixed bug #673374
15874 * src/SDCCglue.c: fixed bug #661910
15875 * src/SDCCast.c: fixed bug #458099 and 673374
15877 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15879 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15880 * as/mcs51/strcmpi.h: added
15881 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15882 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15883 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15884 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15885 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15886 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15887 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15888 * as/mcs51/Makefile.aslink: new module strcmpi
15889 * as/mcs51/Makefile.asx8051: new module strcmpi
15890 * as/mcs51/Makefil.bcc: new module strcmpi
15891 * as/mcs51/Makefile.in: new module strcmpi
15892 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15894 2003-01-26 <johan AT balder>
15896 * src/SDCCglue.c: reverted back to 1.124
15897 * src/SDCCast.c: reverted back to 1.156
15898 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15900 2003-01-25 <johan AT balder>
15902 * src/SDCCglue.c: A better fix for bug #661910
15903 * src/SDCCast.c: A better fix for bug #661910
15904 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15906 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15908 * src/Makefile.in: remove spawn.o
15909 * src/SDCCmain.c: remove spawn.h
15910 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15911 * src/spawn.c: removed
15912 * src/spawn.h: removed
15913 * support/regression/ports/ds390/spec.mk: link with -r
15915 2003-01-24 <johan AT CP255758-A>
15917 * src/ds390/gen.c (aopOp): fixed bug #667458
15918 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15919 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15920 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15922 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15924 * src/mcs51/peeph.def: better assembler identation by Frieder
15925 * src/mcs51/gen.c: better assembler identation by Frieder
15927 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15929 * as/z80/string.h: removed for gcc 3.2
15930 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15931 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15933 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15935 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15936 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15937 * support/regression/Makefile: separate temp files for ports
15938 * support/regression/generate-cases.py: separate temp files for ports
15939 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15940 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15942 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15944 * moved tinitalk to device/examples/ds390
15946 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15948 * as/mcs51/lkmem.c: rflag is for DS390
15949 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15950 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15951 (linkEdit): move mem- and map-files the same way as ihx-files
15952 * src/z80/main.c (_setDefaultOptions): removed --generic
15953 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15954 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15955 * src/pic/glue.c (picglue): --c1mode works again
15956 * src/pic16/glue.c (pic16glue): --c1mode works again
15957 * src/asm.c (printCLine): fix #660034
15959 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15961 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15962 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15963 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15964 * as/mcs51/lkmem (summary): better fix for sp problem
15965 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15966 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15967 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15968 remove --stack-after-data
15970 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15972 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15973 * src/SDCCutil.c (join): ugly bug: missing '\0'
15974 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15976 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15978 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15980 * src/pic/main.c (_asmCmd): gpasm supports -o
15981 * src/z80/main.c: more general macros
15982 * device/lib/Makefile.in: remove intermediate files
15984 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15986 * .version: Bumped version number to 2.3.3
15987 * src/SDCCBBlock.c: new option -o
15988 * src/SDCCglobl.h: new option -o
15989 * src/SDCCglue.c: new option -o
15990 * src/SDCCmain.c: new option -o
15991 * src/asm.c: new option -o
15992 * src/ds390/main.c: new option -o
15993 * src/pic/glue.c: new option -o
15994 * src/pic/pcode.c: new option -o
15995 * src/pic/ralloc.c: new option -o
15996 * src/pic16/glue.c: new option -o
15997 * src/pic16/pcode.c: new option -o
15998 * src/pic16/ralloc.c: new option -o
15999 * src/z80/main.c: new option -o
16000 * device/lib/Makefile.in: use -o
16001 * support/regression/ports/ds390/spec.mk: use -o
16002 * support/regression/ports/gbz80/spec.mk: use -o
16003 * support/regression/ports/mcs51/spec.mk: use -o
16004 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16005 * support/regression/ports/z80/spec.mk: use -o
16006 * support/regression/ports/ucz80/spec.mk: use -o
16007 * support/regression/ports/xa51/spec.mk: use -o
16008 * support/regression/fwk/lib/timeout.c: fix usage string
16010 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16011 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16013 2003-01-07 <johan AT balder>
16015 * src/SDCCast.c (decorateType): fixed bug #600035
16017 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16018 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16019 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16020 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16021 * src/pic/pcode.c: outcommented unused variable to remove warnings
16022 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16024 2003-01-06 <karl AT turbobit.com>
16025 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16028 2003-01-06 <johan AT balder>
16030 * src/SDCCicode.c: fixed array add
16032 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16033 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16034 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16036 2003-01-04 <johan AT balder>
16038 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16040 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16041 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16043 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16044 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16045 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16047 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16048 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16050 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16051 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16053 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16054 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16056 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16058 * in /sdcc/as/mcs51/ changed these files in order to create an
16059 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16060 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16061 following files to include the previous two files: aslink.dsp,
16062 Makefile.aslink, Makefile.bcc, and Makefile.in.
16064 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16065 .adb instead of .cdb
16067 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16069 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16070 value from option --iram-size.
16072 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16074 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16077 2002-09-18 <wiml AT hhhh.org>
16079 * SDCClrange.h: exposed setFromRange() and setToRange()
16080 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16081 packRegsForAccUse() (bug 542397)
16082 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16083 multiple times and emitting the fetch operations more than once
16084 added aopGetUsesAcc() function to allow binary operators to
16085 fetch their operands in the correct order; made genMinus() emit
16086 compact code for X = LITERAL - Y
16088 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16089 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16090 sprintf() in line 1267.
16092 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16093 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16096 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16097 Changes to aslink (All the changes are marked with 'JCF'):
16099 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16102 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16103 area BSEG. Also moves, if possible, the DATA area down into the internal
16104 ram so more space is available.
16106 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16109 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16110 not bytes. Function summary() which creates a memory usage summary
16111 file with extension .mem. Reports of overlaping stack and small stack
16112 size. If the space for the stack is less than 16 bytes aslink trows a
16115 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16116 the 8051. Option 'y' for memory summary output file.
16118 Changes to sdcc (All the changes are marked with 'JCF'):
16120 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16122 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16123 overlaying area for it (uses RegBankUsed[4]).
16125 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16126 bank zero as used by default. By default aslink locates the stack
16127 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16128 the creation of the .mem file. Delegates the allocation of data area
16129 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16130 the begining of the stack area to aslink.
16132 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16133 glue() in SDCCglue.c creates an area for it.
16135 2002-09-03 Borut Razem <borut.razem AT siol.net>
16136 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16137 sdcc/src/pic/glue.c:
16138 introduced atexit() handler for teporay files removal in case of
16139 errors, assertions, ...
16141 2002-08-29 Borut Razem <borut.razem AT siol.net>
16142 * sdcc/support/cpp2/auto-host_vc_in.h:
16143 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16144 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16145 Maybe there is a similar problem with BORLANDC? It should be checked!
16147 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16148 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16149 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16150 was not executed, and the compiler (cl) launched a warning:
16151 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16153 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16154 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16156 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16157 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16159 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16160 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16161 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16162 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16163 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16164 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16165 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16166 - added Release configuration in VS projects
16167 - review of compiler an linker options
16168 - VC .exe files are generated in bin_vc directory, not to interfere
16169 with binaries generated from other projects (cygwin, mingw, bcc ...)
16171 * sdcc/src/yacc.dsp: added
16173 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16174 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16175 and insert the version number definitions from .version
16177 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16179 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16180 added - genarate auto-host.h using auto-host_vc_in.h as template
16183 removed from CVS, generated automatically
16185 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16186 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16188 2002-08-11 Borut Razem <borut.razem AT siol.net>
16189 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16191 2002-08-10 Borut Razem <borut.razem AT siol.net>
16192 * src/SDCCmain.c (main):
16193 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16194 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16195 The consequence was that some temporary files were not removed.
16198 unification of code in functions tempfilename() and tempfile():
16199 function tempnam() is defined in Visual Studio 6.0 and .NET
16201 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16203 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16204 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16205 - removed compiler command line option /WX: Treats all warnings as errors
16206 - update a list of source files, included into the project
16208 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16209 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16210 changed project type to Generic Project so that can be correcly converted to VS.NET project
16212 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16214 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16216 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16218 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16219 added return 0 statements after assert() to make compiler happy
16221 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16222 added newline in the def file to keep MSC compiler satisfied
16224 * sdcc/src/z80/gen.c:
16225 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16226 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16227 - solved MSC error in function aopDump()
16229 * sdcc_vc.h: define PREFIX as "\\sdcc"
16231 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16232 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16234 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16235 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16236 - Rewrote the register banking algorithm.
16237 - Added pCode live-range analysis to registers (for now, only non-used and
16238 singly-used registers optimized away)
16240 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16242 * 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.
16244 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16245 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16247 2002-04-22 Michael Hope <michaelh AT vroom>
16249 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16251 * configure.in (DD_COPT): Added include support required for gbdk.
16253 * .version: Bumped version number just to increase it.
16255 * src/SDCCmain.c: Added -nostdinc to the default options.
16257 2002-04-15 Michael Hope <michaelh AT vroom>
16259 * device/lib/z80/printf.c (sprintf): Added.
16261 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16263 * src/z80/peeph.def: Added transpose redundent load rule.
16265 * src/z80/main.c: Added force callee saves for jaune.
16267 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16269 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16271 2002-03-28 Johan Knol <johan AT balder>
16273 * src/SDCCval.c: fixed bug #532436
16275 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16277 Added "char *Processor" field to the port structure.
16280 Added -p option. Allows port dependent processor to be specified.
16283 Initialized the new field char *Processor field to NULL in all ports
16286 Compiler generated registers for interrupt context saving
16287 were not getting allocated.
16289 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16292 Fixed left shift. Will promote the left side of a left shift
16293 if a) left shifting more than size of operand or b) when assigned
16294 to something size > size of left side
16296 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16298 tons of changes. Register allocation has been
16299 rewritten. Added customization for the various PICs. Flow
16300 analysis is restructured. ...
16302 * src/pic/device.h:
16305 * src/pic/device.c:
16306 Added. device.c is a PIC port hack to accomodate variations
16309 2002-03-13 Michael Hope <michaelh AT vroom>
16311 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16313 2002-03-04 johanknol <johanknol AT manik>
16315 * /src/SDCCval.c: fixed
16317 const unsigned char arr[][2] = { { 0, 1 } };
16318 t18.c:1: error: Initializer element is not constant
16320 2002-03-04 bela <bela AT manik>
16322 * /device/include/mcs51reg.h:
16323 ds89c420 register definition update
16325 2002-03-03 <johan AT FRIJA>
16327 * support/Util/SDCCerr.c: did something, but don't no why anymore
16329 * support/regression/tests/bug-524691.c: made it a little less shy
16331 * src/SDCCast.c (decorateType): fixed bug #524697
16333 * src/SDCCast.c: made some lineno improvements
16335 * src/SDCCval.c (getNelements): changed warning to error
16337 * src/SDCCglue.c (printIvalArray): changed warning to error
16339 * src/SDCCicode.c: fixed a warning for mingw
16341 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16343 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16345 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16347 * src/ds390/peeph.def:
16348 Added some more peephole rules
16350 * src/ds390/gen.c: Various fixes & enhancements
16352 * src/SDCClrange.c, src/SDCClrange.h:
16353 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16355 * src/ds390/ralloc.c:
16356 various fixes & enhancements (ds390) specific
16358 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16359 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16362 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16364 2002-03-02 <johan AT FRIJA>
16366 * src/SDCCast.c (decorateType): fixed bug #524708
16368 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16370 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16372 2002-03-01 Michael Hope <michaelh AT vroom>
16374 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16376 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16378 2002-03-01 <johan AT FRIJA>
16380 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16382 * src/SDCCast.c (decorateType): fixed bug #524209
16384 * src/SDCCval.c (valNot): fixed bug #524195
16386 2002-02-26 <johan AT balder>
16388 * src/xa51/gen.c: fixed a warning
16390 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16392 * src/SDCCast.c (decorateType): fixed bug #522534
16394 2002-02-23 <johan AT balder>
16396 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16398 2002-02-22 <johan AT balder>
16400 * src/SDCCast.c: fixed bug #514865
16402 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16404 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16406 * sdcc/src/SDCCloop.c:
16407 Previous fix was not good. basic blocks that have "break" or "return" are
16408 not really partof a loop , but live ranges used in these blocks should
16409 be live thru the entire loop, so set partOfLoop but don't add them to
16412 2002-02-21 <johan AT FRIJA>
16414 * src/SDCCcse.c: fixed bug #514308
16416 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16419 Fixed BUG #519583. If a conditional block ended in a return/break
16420 statement inside a loop, it was not being considered part of the loop.
16422 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16424 2002-02-10 Karl Bongers <karl AT turbobit.com>
16427 Fixed up SDCDB debugger somewhat. Updated debugger/README
16428 with lots of comments and notes.
16430 * device/examples/test2.c:
16431 Fix bug, "red" variable not being initialized(compiler complained).
16433 * device/examples/Makefile, examples/test3.c:
16434 Add Makefile in device/examples folder, compiles test3.c
16435 for use as a multiple module SDCDB test case.
16437 * sim/ucsim/cmd.src/cmdset.cc:
16438 Took out debug printfs in ucsim "next" command.
16440 * sim/ucsim/xa.src:
16441 Karl and Johan start ucsim XA support. Most dissassembly working,
16442 about 75% emulation done(plenty of work remaining).
16444 * sim/ucsim/z80.src:
16445 Add Z80 support to ucsim, add test-ucz80 regression test,
16446 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16447 Notice z80 compiler fails on examples/test3.c/crc code.
16449 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16451 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16452 Added support for --parms-in-bank1
16454 * src/ds390/peeph.def:
16455 added a few more peephole optimzations
16457 * src/ds390/main.c:
16458 1) added __builtin_inp & __builtin_outp used to read in data of given length
16459 from a memory mapped port
16460 2) added __builtin_memcmp
16461 3) added __builtin_swapw swap bytes of a short
16463 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16464 1) handle multiple send & receives from register bank1
16465 2) ralloc can now allocate DPTR1 to some liveRanges
16467 * src/SDCCsymt.c, src/SDCCsymt.h:
16468 changes to handle multiple sends & receives
16470 * src/SDCCptropt.h:
16471 added some pointer arithmetic optimization
16473 * src/SDCCptropt.c:
16474 added some pointer arithmetic optimizations but not stable yet so not
16475 called from anywhere (will get this working shortly)
16477 * src/SDCCopt.c: fixed for multiple sends & receives
16480 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16481 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16482 set preprocessor defines (depending on options)
16484 * src/SDCCicode.c, src/SDCCicode.h:
16485 changes made to handle multiple sends & receives
16488 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16490 * src/SDCCcse.c, src/SDCCcse.h:
16491 added function findbackward def (to be used in upcoming optimization)
16493 * src/SDCCcflow.c, src/SDCCcflow.h:
16494 added function returnAtEnd - to determine if a basic block terminates with
16497 * src/SDCCast.c, src/SDCCast.h:
16498 added option parms-in-bank1
16500 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16501 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16502 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16503 adjusted for --parms-in-bank1 option
16505 * device/include/string.h:
16506 donot redefine "reentrant" keyword
16508 * device/include/ds80c390.h: Added some more SFRs
16510 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16512 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16514 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16516 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16518 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16520 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16522 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16524 * Added --xram-movc option
16526 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16528 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16530 2002-01-11 Johan Knol
16532 * Added math lib of Jesus Calvino-Fraga
16534 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16536 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16537 * support/regression/Makefile: new target test-mcs51-stack-auto
16538 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16540 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16542 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16544 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16546 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16548 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16550 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16552 * src/SDCCglue.h: add definition for printIvalChar()
16554 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16556 * src/SDCCast.c: fix #498138 by Johan
16558 * src/SDCCglue.c: fix #498138 by Johan
16560 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16562 * support/regression/Makefile: fix clean
16564 * support/regression/ports/ds390/support.c: fix transmission of last character
16566 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16568 * /sdcc/src/ds390/gen.c:
16569 a) improved computing address of stack variable
16570 b) took out some #if 0 code
16571 c) improved parmBytes adjustment
16572 d) improved genPlusIncr & genMinusIncr
16573 e) genCmp could generate bad code (when left assigned to DPTR)
16574 f) Fixed bug in hasInc
16576 * /sdcc/src/ds390/ralloc.c:
16577 a) packRegsForSupport could mess up live information (Fixed)
16578 b) packRegsDPTRuse could be incorrect for left & right shift
16580 * /sdcc/src/mcs51/ralloc.c:
16581 packRegsForSupport could mess up the live information (Fixed)
16583 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16585 * /sdcc/src/SDCCast.c:
16586 can reverse a loop even if function call is present as long
16587 as the loop control variable is local & is not passed as parameter
16589 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16591 * /sdcc/ChangeLog: *** empty log message ***
16593 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16594 More builtin function additions for TININative
16596 * /sdcc/src/ds390/ralloc.c:
16597 Had broken the regression testsuite
16599 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16601 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16602 Added funcattr hasStackParms will be set for reentrant functions when there
16603 are paramteres on the stack, this helps in minimizing frame pointer generation
16604 typeFromStr can handle function pointers now
16606 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16607 *** empty log message ***
16609 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16611 * /src/ds390/gen.c, /src/ds390/main.c:
16612 More builtin function additions for TININative
16614 * /src/ds390/ralloc.c:
16615 Had broken the regression testsuite
16617 * /src/SDCCast.c: Fixed a bug in dumptree
16619 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16620 Added funcattr hasStackParms will be set for reentrant functions when there
16621 are paramteres on the stack, this helps in minimizing frame pointer generation
16622 typeFromStr can handle function pointers now
16624 * /doc/builtins.txt, /doc/TININative.txt:
16625 *** empty log message ***
16628 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16630 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16631 ALPHA version for -mTININative
16633 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16634 updated to reflect changes in the port structure
16637 added function do_assemble (similar to do_link) if non-null this function
16638 will be called to do assembly (-mTININative) requires a multi command
16640 added function genAssemblerEnd will be called to generate assembler Epilogue
16643 added _JavaNative to debug info printing
16645 * /src/SDCCmain.c: added option --tini-libid
16646 added port->do_assemble function (-mTININative) has a multi command assemble
16648 * /src/SDCCglue.c: Disabled "constExpr" check
16649 added port->genAssemblerEnd function
16651 * /src/SDCCglobl.h: Added option --tini-libid value
16654 tookout optimizeCompare from the header (has no external references)
16656 * /src/SDCCast.c: made one more function "static"
16658 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16660 * src/z80/mappings.i: Added z80asm support.
16662 * src/z80/main.c: Added z80asm support on --asm=z80asm
16664 * src/z80/gen.c: Fixed asm portability issues.
16666 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16668 * src/SDCCglue.c (printExterns): Added global/extern split.
16670 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16672 * support/regression/Makefile: added test for mcs51 model large
16674 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16676 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16678 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16680 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16682 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16684 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16686 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16688 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16690 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16692 * support/regression/tests/simplefloat.c: Port to mcs51.
16694 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16695 * support/regression/tests/bug-485362.c: Added.
16697 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16699 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16701 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16703 * src/z80/gen.c (aopDump): Added a dump function.
16705 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16706 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16708 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16710 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16712 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16714 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16716 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16718 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16720 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16722 * support/regression/ports/ds390/support.c: Use tinibios.
16724 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16726 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16728 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16729 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16731 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16733 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16735 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16737 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16739 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16740 (packRegsForIYUse): Created and optimised.
16742 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16744 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16745 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16747 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16749 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16751 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16753 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16755 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16757 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16759 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16761 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16763 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16765 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16767 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16769 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16770 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16771 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16773 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16775 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16776 (genNotFloat): Added.
16777 (genUminusFloat): Added.
16779 * device/lib/z80/Makefile: Added floating pt stubs.
16781 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16783 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16785 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16787 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16789 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16791 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16793 * sdcc/support/regression/Makefile: Add port ds390.
16795 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16797 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16799 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16801 * sdcc/support/regression/ports/ds390/support.c: Added.
16803 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16805 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16807 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16809 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16811 * device/include/malloc.h: Added z80 and gbz80 support.
16813 * device/lib/gbz80/heap.s: Added.
16815 * device/lib/z80/heap.s: Added.
16817 * device/lib/malloc.c: Added z80 and gbz80 support.
16819 * support/regression/tests/malloc.c (testMalloc): Added.
16821 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16823 * support/regression/tests/bug-478094.c: Added.
16825 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16827 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16829 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16831 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16833 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16835 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16837 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16839 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16841 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16843 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16845 * support/regression/tests/bug-477927.c: Added.
16847 * src/z80/peeph.def: Added minor rules.
16849 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16851 * src/z80/peeph.def: Added jump optimisation modification.
16853 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16855 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16857 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16859 * support/regression/tests/funptrs.c: Added.
16861 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16863 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16865 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16867 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16869 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16871 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16872 (movLeft2ResultLong): Created.
16874 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16875 (joinPushes): Added. Joins two char pushes into a word push.
16877 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16879 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16881 * support/makebin/Makefile (install): Added creation of dest dir.
16883 2001-10-24 Karl Bongers <karl AT turbobit.com>
16885 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16887 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16889 * src/z80/ralloc.c: Turned off faulty pack for one use.
16891 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16893 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16895 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16897 * support/regression/Makefile: Improved clean
16899 * support/regression/ports/gbz80/spec.mk: Added clean
16901 * support/regression/ports/host/spec.mk: Added clean
16903 * support/regression/ports/z80/spec.mk: Added clean
16905 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16907 * support/regression/ports/mcs51/timeout.c: little improvements
16909 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16911 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16913 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16915 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16917 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16919 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16921 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16923 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16924 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16926 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16928 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16930 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16932 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16934 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16936 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16938 * support/regression/tests/longor.c: Added.
16940 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16942 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16944 * as/mcs51/aslink.h: define PATH_MAX
16946 * as/mcs51/asm.h: define PATH_MAX
16948 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16950 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16952 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16954 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16956 * src/SDCCglobl.h: define PATH_MAX
16958 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16960 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16962 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16964 * src/z80/gen.c (gencjneshort): Fixed
16966 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16968 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16970 * support/regression/tests/bug-469671.c: Added.
16972 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16974 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16976 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16978 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16980 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16982 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16984 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16986 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16988 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16990 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16992 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16994 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16996 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16998 * 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.
17000 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17002 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17004 2001-10-07 <johan AT FRIJA>
17006 * device/lib/gets.c (gets): fixed the return value.
17008 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17009 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17011 * 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.
17013 * 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.
17015 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17017 * src/pic/gen.c: Removed Safe_strdup.
17019 * configure.in: Added option to enable libgc support.
17021 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17022 (bitVectUnion): Optimised.
17023 (bitVectIntersect): Optimised.
17024 (bitVectBitsInCommon): Optimised.
17025 (bitVectCplAnd): Optimised.
17027 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17029 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17031 * src/SDCCmain.c: distinguish between assembler debug and plain options
17033 * src/avr/main.c: remove standard assembler options
17035 * src/ds390/main.c: remove standard assembler options
17037 * src/mcs51/main.c: remove standard assembler options
17039 * src/port.h: removed "PENDING" comment
17041 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17043 * src/device/lib/_mulint.c : new, with assember functions
17045 * src/device/lib/_mullong.c : new, with assember functions
17047 * src/device/lib/_divuint.c : with assember functions
17049 * src/device/lib/_divsint.c : with assember functions
17051 * src/device/lib/_divulong.c: with assember functions
17053 * src/device/lib/_divslong.c: with assember functions
17055 * src/device/lib/_moduint.c : with assember functions
17057 * src/device/lib/_modsint.c : with assember functions
17059 * src/device/lib/_modulong.c: with assember functions
17061 * src/device/lib/_modslong.c: with assember functions
17063 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17065 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17067 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17068 replaced _mululong.c and _mulslong.c by _mullong.c
17070 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17072 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17074 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17076 * src/SDCCglue.c: test, if win32api is available for MINGW
17078 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17080 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17081 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17082 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17083 * support/regression/ports/host/spec.mk: removed GENERIC
17084 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17085 * support/regression/ports/z80/spec.mk: removed GENERIC
17087 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17089 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17091 * support/regression/tests/bug-467035.c: Created.
17093 2001-10-01 <johan AT FRIJA>
17095 * src/SDCC.y: fixed bug #466586 part 1
17097 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17099 * SDCCicode.c: z80 has no generic pointers
17100 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17102 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17104 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17106 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17108 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17110 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17112 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17114 * configure.in: Fixed up so that ucsim is only configured once.
17116 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17118 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17119 (getPathDifference): As above.
17121 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17123 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17125 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17126 * .version: Updated to 2.3.1
17128 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17129 Added copyright header.
17131 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17132 (assemble): Added support for macro based assembler commands.
17133 (linkEdit): Added support for macro based linker commands.
17134 (preProcess): Changed the pre-processor to use macros.
17135 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17136 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17138 * device/lib/z80/crt0.s: Added module name for debugging.
17140 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17142 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17144 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17146 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17148 * src/Makefile.in: Added SDCCmacro and SDCCutil
17150 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17152 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17154 2001-09-16 <johan AT FRIJA>
17156 * 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.
17158 2001-09-15 <johan AT FRIJA>
17160 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17161 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17163 2001-09-11 <johan AT FRIJA>
17165 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17167 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17169 * support/regression/tests/bug-460444.c: Added test case.
17171 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17172 (genCast): Added justification for all of the asserts.
17174 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17176 * support/regression/support.c: _xdata replaced by xdata
17178 * support/regression/spec.mk: removed _generic
17180 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17182 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17184 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17185 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17187 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17189 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17191 * support/regression/tests/bug-460010.c: Added test case.
17193 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17195 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17197 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17199 * support/regression/testfwk.c: removed workaround for bug #436344
17201 * support/regression/tests/bp.c: use less memory with mcs51
17203 * support/regression/tests/bug-441448.c: use less memory
17205 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17207 * support/regression/collate-results.py: typo
17209 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17211 * support/regression/tests/fetchoverlap.c: Added new test case.
17213 * support/regression/tests/bp.c: Added new test case.
17215 * support/regression/tests/bug-448984.c: Added new test case.
17217 * support/regression/tests/pow2shifts.c: Added new test case.
17219 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17220 (genlshTwo): Fixed right shift for count > 8.
17222 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17224 2001-09-08 <johan AT FRIJA>
17226 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17228 2001-09-07 <johan AT FRIJA>
17230 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17232 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17234 2001-09-06 <johan AT FRIJA>
17236 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17237 * bernhard noted me at this: "() equals to (void)" (1.38)
17239 2001-09-05 <johan AT FRIJA>
17241 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17243 2001-09-04 <johan AT FRIJA>
17245 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17248 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17250 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17252 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17254 * link/z80/aslink.h: Fixed path for PATH_MAX
17256 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17258 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17260 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17262 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17264 * 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.
17266 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17268 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17269 (genCmp): Fixed up genCmp for the GB with longs.
17271 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17273 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17275 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17277 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17279 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17281 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17283 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17285 * 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.
17287 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17289 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17291 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17293 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17295 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17297 * sim/ucsim/configure: little improvement of Cygwin-detection
17298 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17299 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17300 * support/regression/tests/bug-221100.c: small changes for mcs51
17301 * support/regression/tests/bug-221168.c: small changes for mcs51
17302 * support/regression/tests/bug-227710.c: small changes for mcs51
17303 * support/regression/tests/staticinit.c: small changes for mcs51
17304 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17305 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17306 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601