1 2009-01-24 Borut Razem <borut.razem AT siol.net>
3 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
4 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
5 to 32 bit unsigned int when calling sputl() since it is a macro
6 * as/link/lkar.c: changed the initialization of This->loaded
8 2009-01-23 Borut Razem <borut.razem AT siol.net>
10 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
11 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
12 unsigned int when calling new(), since asxxxx doesn't use function
15 2009-01-21 Borut Razem <borut.razem AT siol.net>
17 * as/link/lkar.h: sgetl and sputl are independent of endianness
18 * as/link/sdxxxx_config.h.in: removed endianness detection
20 2009-01-20 Borut Razem <borut.razem AT siol.net>
22 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
23 due creation of ar format libraries
24 * support/scripts/sdcc.nsi:
25 don't add nonexistent object files to the package
27 2009-01-19 Borut Razem <borut.razem AT siol.net>
29 * Makefile.in, configure.in, configure,
30 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
31 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
32 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
33 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
34 device/lib/small/Makefile.in,
35 device/lib/z80/Makefile.in: create ar format libraries
36 * support/regression/ports/mcs51-xstack-auto/spec.mk:
37 use device/lib/Makefile to create library
38 * support/regression/tests/snprintf.c:
39 floating point is not enabled in small-xstack-auto library
40 * device/lib/libfloat.lib, device/lib/libint.lib,
41 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
43 2009-01-18 Borut Razem <borut.razem AT siol.net>
45 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
46 warning: extra tokens at end of #endif directive
48 2009-01-11 Borut Razem <borut.razem AT siol.net>
50 * Makefile.in: added SDCC_ASRANLIB to PKGS
52 2009-01-10 Borut Razem <borut.razem AT siol.net>
54 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
55 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
56 due added support for ar format libraries
58 2009-01-09 Borut Razem <borut.razem AT siol.net>
60 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
61 as/asranlib/asranlib.c: added asranlib
62 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
63 * Makefile.in, as/link/hc08/Makefile.in,
64 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
65 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
66 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
67 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
68 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
69 configure.in, sdcc.dsw: modified to support ar format libraries
71 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
73 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
76 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
78 * sim/ucsim/z80.src/inst_ed.cc:
79 Fixed bug #2488074, which made regression tests fail.
81 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
83 * device/lib/z80/mod.s,
85 device/lib/z80/mulchar.s,
87 device/lib/z80/divsigned.s,
88 device/lib/z80/Makefile.in:
89 Implemented RFE #1702376.
91 2009-01-05 Borut Razem <borut.razem AT siol.net>
93 * as/link/lksdcclib.c:
94 fixed linker hanging in INDEXLIB is not defined (hc08)
96 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
99 Implemented RFE #2485684, and some further improvements of HL caching
101 * src/z80/peeph-z80.def:
102 Fixed a bug exposed by implementing RFE #2485684.
104 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
106 * src/z80/peeph-z80.def:
107 Peephole improvements.
110 device/include/string.h,
111 device/lib/z80/memmove.s:
113 * device/lib/z80/Makefile.in,
114 device/lib/Makefile.in,
115 support/regression/tests/memory.c,
116 device/lib/z80/strlen.s:
117 Partially implemented RFE #2471534.
119 2009-01-04 Borut Razem <borut.razem AT siol.net>
121 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
122 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
123 * doc/README.txt: updated John Hartman's e-mail address
124 * as/link/lkrel.c, as/link/lksdcclib.c:
125 fixed bug #2484677: Linker hangs
126 * src/z80/peep.c: fixed msvc warning C4047:
127 'return' : 'int ' differs in levels of indirection from 'char *'
128 * config.dsp: as/lib corrected to as/link
130 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
133 Implemented RFE #2484693.
134 * src/z80/peeph-z80.def:
135 Some peephole improvements.
137 2009-01-03 Borut Razem <borut.razem AT siol.net>
140 fixed warning: 'ret' may be used uninitialized in this function
142 2009-01-02 Borut Razem <borut.razem AT siol.net>
144 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
145 as/link/getline.[ch], as/link/lkrel.[ch]: added,
146 made support for differnet library formats more flexible,
147 preparation for support of ar format
148 * as/link/lklibr.c, as/link/z80/Makefile.in,
149 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
150 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
151 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
152 as/link/hc08/lkelf.c, as/link/aslink.h:
153 made support for differnet library formats more flexible,
154 preparation for support of ar format
156 2009-01-01 Borut Razem <borut.razem AT siol.net>
158 * as/link/asxxxx_config.h.in:
159 fixed warning: extra tokens at end of #endif directive
161 fixed warning: suggest parentheses around && within ||
162 * device/lib/Makefile.in: allow whitespaces at the end of lines in
163 ports.build, in order to make it work on cygwin - it seems to be a
164 bug in cygwin grep: CR is not treated as part of end-of-line
166 2008-12-31 Borut Razem <borut.razem AT siol.net>
168 * configure, configure.in, config.dsp, config_vc.awk,
169 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
170 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
171 introduced asxxxx_config.h.in
173 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
176 src/z80/peeph-z80.def:
177 Minor addition improvement.
179 2008-12-30 Raphael Neider <rneider AT web.de>
181 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
182 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
183 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
184 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
185 support/librarian/sdcclib.c, support/makebin/makebin.c:
186 partially revert changes from r5293..r5295
188 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
190 * src/z80/peeph-z80.def:
191 Minor peephole improvement.
193 2008-12-29 Raphael Neider <rneider AT web.de>
195 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
196 incorrectly discarded BANKSELs
198 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
200 * support/regression/tests/memory.c:
201 Added simple test for memset(), memcpy() and memmove()
203 2008-12-29 Borut Razem <borut.razem AT siol.net>
205 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
207 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
209 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
210 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
211 (177.j): added new rule
212 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
213 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
214 (decorateType CAST): propagate storage class to generic pointer results
216 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
218 * device/lib/z80/string.c,
219 device/lib/z80/printf.c,
220 device/lib/z80/mul.s:
223 Fixed code generation bug exposed by builtin memcpy().
225 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
227 * device/lib/_memcpy.c:
228 fixed conflict with builtin memcpy()
230 2008-12-26 Borut Razem <borut.razem AT siol.net>
232 * support/librarian/sdcclib.c:
233 fixed bug 2466950: "sdcclib broken"
234 by removing fgets return value check
236 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
239 device/include/string.h: Implemented RFE #1914254
241 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
242 * device/lib/z80/Makefile.in,
243 device/lib/Makefile.in,
244 device/lib/z80/memmove.s: Implemented RFE #1914256
246 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
248 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
249 * src/z80/peep.c: improved checks for unused data
251 src/z80/main.c: Implemented RFE #1899189
253 2008-12-25 Borut Razem <borut.razem AT siol.net>
255 * support/regression/Makefile.in:
256 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
258 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
260 * src/z80/peeph-z80.def: minor peephole improvements
262 2008-12-21 Borut Razem <borut.razem AT siol.net>
264 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
265 due to redefinition of symbol __assert
266 sdcclib.c:53:1:warning: "__assert" redefined
267 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
268 warning: this is the location of the previous definition
270 2008-12-20 Raphael Neider <rneider AT web.de>
272 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
273 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
274 support/cpp/libcpp/macro.c: fix format string errors
276 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
278 * src/pic/device.c: partial rewrite using strtok,
279 quieten compiler warnings, adopt SDCC coding style
281 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
282 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
283 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
284 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
285 support/librarian/sdcclib.c, support/makebin/makebin.c:
286 quieten most compiler warnings
288 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
289 probably fix operator precedence bug
291 * doc/clean.mk: quieten rm if no .lyx is present
293 2008-12-19 Borut Razem <borut.razem AT siol.net>
295 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
296 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
297 doc/README.txt, doc/test_suite_spec.lyx:
298 applied patch 2446381: Dcoumentation spelling correcitons
299 thanks to Steven Borley
301 2008-12-16 Raphael Neider <rneider AT web.de>
303 * device/include/pic/pic12f629.h,
304 device/include/pic/pic12f675.h,
305 device/lib/pic/libdev/pic12f629.c,
306 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
308 2008-12-14 Borut Razem <borut.razem AT siol.net>
310 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
311 converted to LyX 1.5.7 (\lyxformat 276) format
313 2008-12-07 Borut Razem <borut.razem AT siol.net>
315 * support/regression/tests/bitfields.c:
316 added test case for bug #2366757
318 2008-12-07 Raphael Neider <rneider AT web.de>
320 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
321 NULL pointer dereference, closes #2366757
323 2008-11-25 Raphael Neider <rneider AT web.de>
325 * device/include/pic16/pic16devices.txt,
326 sdcc/src/pic16/device.c,
327 sdcc/src/pic16/device.h: implicitly disable XINST
328 whenever CONFIG4L is set via an additional optional
329 argument to the configword directive in pic16devices.txt
331 2008-11-24 Raphael Neider <rneider AT web.de>
333 * device/lib/pic16/configure.ac,
334 device/lib/pic16/Makefile.common: fixed quoting issues
336 * device/lib/pic16/configure,
337 device/lib/pic16/debug/Makefile.in,
338 device/lib/pic16/libc/Makefile.in,
339 device/lib/pic16/libdev/Makefile.in,
340 device/lib/pic16/libio/Makefile.in,
341 device/lib/pic16/libm/Makefile.in,
342 device/lib/pic16/libsdcc/Makefile.in,
343 device/lib/pic16/Makefile.in,
344 device/lib/pic16/startup/Makefile.in: regenerated
346 * src/pic16/main.c (_pic16_finaliseOptions): revert to
349 2008-11-24 Raphael Neider <rneider AT web.de>
351 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
352 argument of --asm= or --link= to allow for
353 --asm="sh script --options", the user can double quote the
354 argument if needed: --asm="'c:/program files/gpasm' -q",
355 also fix some potential buffer overflows
357 2008-11-19 Borut Razem <borut.razem AT siol.net>
360 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
361 thanks Mauro Giachero
363 2008-11-16 Borut Razem <borut.razem AT siol.net>
365 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
366 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
368 2008-11-15 Borut Razem <borut.razem AT siol.net>
370 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
371 src/SDCCsymt.c, src/SDCCsymt.h:
372 fixed RFE #2291335 : Unnamed bit-field initialization
373 * support/regression/tests/bitfields.c:
374 added test case for RFE #2291335
375 * support/regression/tests/bug-1981238.c:
376 don't initialize unnamed bit-fields
378 2008-11-11 Raphael Neider <rneider AT web.de>
380 * device/include/pic16/pic18f25j10.h,
381 device/include/pic16/pic18f45j10.h: remove useless boilerplate
383 * device/include/pic16/adc.h,
384 device/lib/pic16/libio/adc/adcbusy.c,
385 device/lib/pic16/libio/adc/adcclose.c,
386 device/lib/pic16/libio/adc/adcconv.c,
387 device/lib/pic16/libio/adc/adcopen.c,
388 device/lib/pic16/libio/adc/adcread.c,
389 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
390 and fixed ADC routines to work for more target devices,
391 incorporates patch #2036130 by Nick Materer
393 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
395 * device/include/ctype.h,
396 * device/include/ds400rom.h,
397 * device/include/ds80c390.h,
398 * device/include/float.h,
399 * device/include/math.h,
400 * device/include/serial.h,
401 * device/include/stdbool.h,
402 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
404 * device/include/mcs51/C8051F336.h,
405 * device/include/mcs51/C8051T600.h,
406 * device/include/mcs51/C8051T610.h,
407 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
408 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
410 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
412 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
414 2008-11-10 Raphael Neider <rneider AT web.de>
416 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
417 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
418 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
419 (patch by Nick Materer, #2253980)
421 * device/lib/pic16/libio/adc.ignore,
422 device/lib/pic16/libio/i2c.ignore,
423 device/lib/pic16/libio/usart.ignore,
424 device/lib/pic16/pics.all: updated to build more device libs
426 * device/lib/pic16/libdev/Makefile.am,
427 device/lib/pic16/libdev/Makefile.in,
428 device/lib/pic16/libio/Makefile.am,
429 device/lib/pic16/libio/Makefile.in: regenerated
431 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
432 names per memory location, applied SDCC style to more functions
434 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
436 * device/include/mcs51/p89lpc933_4.h: new NXP header file
437 * device/include/mcs51/p89lpc935_6.h: new NXP header file
438 * device/include/mcs51/p89v66x.h: minor changes
439 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
441 2008-11-09 Raphael Neider <rneider AT web.de>
443 * device/include/pic/pic14devices.txt: fixed memory description for
444 12f629 and 12f675, closes #2236240
446 2008-11-06 Borut Razem <borut.razem AT siol.net>
448 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
449 pass system include paths with -isystem to sdcpp
450 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
451 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
453 2008-11-02 Raphael Neider <rneider AT web.de>
455 * doc/sdccman.lyx: updated the sections on the library build process
456 and on how to add support for new devices, and documented known
457 problems with the extended instruction set including a workaround
459 2008-11-01 Raphael Neider <rneider AT web.de>
461 * device/include/pic16/adc.h,
462 device/include/pic16/pic16devices.txt,
463 device/include/pic16/pic18f2410.h,
464 device/include/pic16/pic18f2510.h,
465 device/include/pic16/pic18f2515.h,
466 device/include/pic16/pic18f2610.h,
467 device/include/pic16/pic18f4410.h,
468 device/include/pic16/pic18f4510.h,
469 device/include/pic16/pic18f4515.h,
470 device/include/pic16/pic18f4610.h,
471 device/include/pic16/pic18fregs.h,
472 device/lib/pic16/libdev/Makefile.am,
473 device/lib/pic16/libdev/Makefile.in,
474 device/lib/pic16/libdev/pic18f2410.c,
475 device/lib/pic16/libdev/pic18f2510.c,
476 device/lib/pic16/libdev/pic18f2515.c,
477 device/lib/pic16/libdev/pic18f2610.c,
478 device/lib/pic16/libdev/pic18f4410.c,
479 device/lib/pic16/libdev/pic18f4510.c,
480 device/lib/pic16/libdev/pic18f4515.c,
481 device/lib/pic16/libdev/pic18f4610.c,
482 device/lib/pic16/libio/Makefile.am,
483 device/lib/pic16/libio/Makefile.in,
484 device/lib/pic16/pics.all: added support for 18f[24][456]10
485 and 18f[24]515 devices
486 * doc/sdccman.lyx: updated list of supported PIC16 devices
488 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
489 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
490 src/xa51/gen.c: avoid compiler warnings
491 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
493 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
495 * device/include/mcs51/p89v66x.h: NXP header file
496 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
497 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
499 2008-10-14 Raphael Neider <rneider AT web.de>
501 * device/lib/pic16/libdev/Makefile.am,
502 device/lib/pic16/libio/Makefile.am: enable building libraries for
503 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
504 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
505 * device/lib/pic16/libdev/Makefile.in,
506 device/lib/pic16/libio/Makefile.in: regenerated
508 2008-10-14 Raphael Neider <rneider AT web.de>
510 * device/include/pic16/pic18f2450.h,
511 device/include/pic16/pic18f4450.h,
512 device/lib/pic16/libdev/pic18f2450.c,
513 device/lib/pic16/libdev/pic18f4450.c,
514 device/include/pic16/adc.h,
515 device/include/pic16/pic16devices.txt,
516 device/include/pic16/pic18fregs.h,
517 device/lib/pic16/libdev/Makefile.am,
518 device/lib/pic16/libdev/Makefile.in,
519 device/lib/pic16/libio/Makefile.am,
520 device/lib/pic16/libio/Makefile.in,
521 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
523 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
524 stack to a fixed location, relax it to automatically work with all
525 but the smallest devices (256 byte RAM devices need #pragma stack)
527 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
529 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
530 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
531 * device/lib/_strcspn.c: fixed bug 2140931
533 2008-10-06 Raphael Neider <rneider AT web.de>
535 * device/include/pic16/stdio.h,
536 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
537 declared __naked for convenience, named all arguments
538 * device/lib/pic16/libc/stdio/strmgpsim.c,
539 device/lib/pic16/libc/stdio/strmmssp.c,
540 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
542 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
543 empty __naked functions,
544 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
545 corner cases (unlink first/last pCode in list), reuse more code
547 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
549 * src/ds390/main.c (_ds390_genInitStartup): added
550 * src/SDCCpeeph.c (getPatternVar): new, added,
551 (labelInRange): fixed bug 2115959
552 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
553 * src/SDCCicode.h: added newiTempOperand
554 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
555 added optimizations for 0/x and x/-1, see also patch 2142900
556 * support/regression/tests/onebyte.c (testMul): added test cases
558 2008-09-20 Borut Razem <borut.razem AT siol.net>
561 definition of absolute address symbols without initial value,
562 fixed SDCC crash "do not know how to intialize symbol"
564 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
566 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
567 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
568 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
569 * device/lib/z80/stubs.s: added stubs for above functions
570 * src/SDCCopt.c (convilong),
571 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
572 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
573 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
574 * support/regression/tests/onebyte.c: enabled all tests for z80
576 2008-09-15 Borut Razem <borut.razem AT siol.net>
578 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
579 device/lib/pic16/libc/stdio/printf.c,
580 device/lib/pic16/libc/stdio/strmusart.c,
581 device/lib/pic16/libc/stdio/printf_tiny.c,
582 device/lib/pic16/libc/stdio/sprintf.c,
583 device/lib/pic16/libc/stdio/strmgpsim.c,
584 device/lib/pic16/libc/stdio/putchar.c,
585 device/lib/pic16/libc/stdio/fprintf.c,
586 device/lib/pic16/libc/stdio/strmmssp.c,
587 device/device/lib/pic16/libc/stdio/vprintf.c,
588 device/lib/pic16/libc/stdio/printf_small.c,
589 device/lib/pic16/libc/stdio/vsprintf.c,
590 device/lib/pic16/libc/stdio/strmputchar.c,
591 device/lib/pic16/libc/Makefile.am,
592 device/lib/pic16/libc/Makefile.in:
593 *printf now returns int, puchar.c moved from stdlib to stdio,
594 *printf format parameter type changed from char * to const char *,
595 added GNU link excetion text to library source files,
596 applyed GNU coding style, removed useless svn ids,
597 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
598 binary specifier: "%b", "%hb" and "%lb"
599 * device/lib/pic16/libc/stdio/vfprintf.c:
600 applied patch #2044424: PIC16: vfprintf
601 thanks Mauro Giachero
602 * support/regression/tests/bug1057979.c:
603 removed old pic16 sprintf specifics
604 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
605 * doc/sdccman.lyx: documented 'b' binary format specifier removal
607 2008-09-15 Raphael Neider <rneider AT web.de>
609 * src/pic16/device.c (pic16_dump_usection): force udata sections
610 into the addressable range (0..0xFFF), workaround for a gpsim
611 bug preventing simulation of regtest bug1750318
612 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
613 (serialRegAssign): fixed regtest bug-971834,
614 (pic16_packRegisters): avoid null-pointer dereference
616 2008-09-14 Raphael Neider <rneider AT web.de>
618 * src/pic16/gen.c, src/pic16/ralloc.c: use
619 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
620 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
622 2008-09-12 Borut Razem <borut.razem AT siol.net>
624 * support/regression/fwk/testfwk.h:
625 define pdata as data for pic16 target
626 thanks Mauro Giachero
628 2008-09-11 Borut Razem <borut.razem AT siol.net>
630 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
631 support/regression/absolute.c:
632 applied patch #2105615: Some PIC16 testcase fixlets
633 thanks Mauro Giachero
635 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
637 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
638 * support/regression/tests/bug2094505.c: new, added
640 2008-09-07 Borut Razem <borut.razem AT siol.net>
642 * src/SDCCglue.c, src/SDCCast.c:
643 fixed throw of "excess elements" warning for char arrays
644 * support/regression/tests/nullstring.c:
645 disable warning about excess elements in array of chars initializer
647 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
649 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
650 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
651 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
652 * support/regression/tests/bug2077267.c: new, added
654 2008-09-05 Raphael Neider <rneider AT web.de>
656 * configure.in, Makefile.common.in: add support for ccache,
657 remove spurious $VERSION output, detect doc-tools even without
658 --enable-doc to facilitate later manual doc-builds, minor cleanup
659 * configure: regenerated
661 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
662 avoid races in parallel VPATH builds
663 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
664 * doc/sdccman.lyx: mention --without-ccache configure option
666 2008-09-01 Raphael Neider <rneider AT web.de>
668 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
669 * (genConstPointerGet): fix reading bitfields from __code space
670 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
671 bitfield initializers (fix regression test bug1856409.c)
672 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
675 2008-08-31 Raphael Neider <rneider AT web.de>
677 * src/pic16/gen.c (genAssign): removed useless compiler output
678 * (genPointerGet,genPointerSet,genCast),
679 src/pic16/glue.c (pic16_printGPointerType):
680 also handle PPOINTERs just to avoid spurious asserts
681 * (pic16_printIvalType,pic16_printIvalBitFields):
682 generalized to arbitrary type/bitfield sizes, allows compilation of
683 regression test bug-1981238.c
684 * (pic16_printIvalChar): fix regression test structflexarray.c
685 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
686 in initialized structs and fix #1843745
687 * (pic16_printIvalStruct): always output initializers for all fields,
688 even those not explicitly given, fixes zeropad.c regression test
689 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
690 #2073635, #1567098, and #1485812)
691 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
693 2008-08-31 Borut Razem <borut.razem AT siol.net>
695 * support/regression/tests/bug-895992.c,
696 support/regression/tests/onebyte.c:
697 enabled pic16 regression testing since the bugs
698 1511794: pic16: regression test bug-895992.c fails
699 1444425: onebyte.c regression tes fails on pic16
700 are fixed, probably by fixing
701 2048464: PIC16: fix genUminus - addresses not.c regression test
702 * src/SDCCsymt.c, src/SDCCglue.c,
703 support/regression/tests/bug-1981238.c:
704 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
707 2008-08-30 Borut Razem <borut.razem AT siol.net>
709 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
710 release version 4.3.2
712 2008-08-24 Raphael Neider <rneider AT web.de>
714 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
715 always use the sdcc from the current build tree (ignore $CC from
716 the environment, fixes compile farm builds)
717 * device/lib/Makefile.in: rename .a into .lib for compatibility,
718 remove more build products from install directory
719 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
720 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
722 2008-08-24 Borut Razem <borut.razem AT siol.net>
724 * src/SDCC.y: applied patch
725 2050245: Fix # 1963382
727 1963382: Listing File - C file comment is incorrect
730 2008-08-23 Borut Razem <borut.razem AT siol.net>
732 * src/pic16/gen.c: applied patch
733 2048464: PIC16: fix genUminus - addresses not.c regression test
734 thanks Mauro Giachero
736 2008-08-22 Borut Razem <borut.razem AT siol.net>
738 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
739 src/pic16/main.c: allow spaces in gpasm and gplink paths
741 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
744 * src/z80/peeph-z80.def: minor peephole improvement
746 2008-08-15 Raphael Neider <rneider AT web.de>
748 * src/z80/gen.c (_vemit2): suppress compiler warning
750 * src/pic/*.[ch]: make proper use of header files and avoid
751 ad-hoc extern declarations, mark module-local helpers 'static',
752 removed dead/replaced code, no functional changes
753 * src/pic16/pcode.c: disentangled from pic14 backend
755 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
757 * src/z80/gen.c: fixed #2051348
758 * support/regression/tests/bug-2051348.c: regression test for #2051348
760 2008-08-10 Raphael Neider <rneider AT web.de>
763 * Makefile.common.in: export PACKAGE for $docdir,
764 fixes #1957036, avoid some "underquoted definition" warnings
765 * configure: regenerated
767 2008-08-10 Raphael Neider <rneider AT web.de>
769 * device/lib/pic16/**: build pic16 library using autotools for
770 improved dependency tracking
772 * device/lib/Makefile.in,
774 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
776 2008-08-10 Raphael Neider <rneider AT web.de>
778 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
779 local variables if --nooverlay is given, workaround for #2023121
781 2008-08-08 Raphael Neider <rneider AT web.de>
783 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
785 2008-08-08 Raphael Neider <rneider AT web.de>
787 * src/pic/pcoderegs.c,
789 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
791 2008-08-07 Borut Razem <borut.razem AT siol.net>
793 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
794 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
795 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
796 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
797 applied modified patch 2038174: Add support for binary constants v2
798 thanks Mauro Giachero
799 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
801 2008-08-04 Raphael Neider <rneider AT web.de>
804 * src/pic16/device.h,
806 * src/pic16/main.c: enable --optimize-goto by default
808 * device/lib/pic16/Makefile.common.in: suppress removed option
811 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
813 2008-07-30 Borut Razem <borut.razem AT siol.net>
815 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
816 applied patch 22032433: PIC16: fix constant strings,
817 thanks Mauro Giachero
819 2008-07-29 Borut Razem <borut.razem AT siol.net>
821 * src/pic16/gen.c: applied patches:
822 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
823 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
824 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
825 thanks Mauro Giachero
827 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
829 * src/port.h: Fixed typo in comment
831 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
833 * src/z80/mappings.i: Implemented RFE #1919415
834 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
835 #1880202, #1914434, prepared for RFE #1703943
837 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
840 * src/z80/peeph-z80.def,
841 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
842 preparation for Z80 peephole improvements
844 2008-06-21 Raphael Neider <rneider AT web.de>
846 * device/include/pic16/pic18f66j60.h,
847 * device/include/pic16/pic18f66j65.h,
848 * device/include/pic16/pic18f67j60.h,
849 * device/include/pic16/pic18f86j60.h,
850 * device/include/pic16/pic18f86j65.h,
851 * device/include/pic16/pic18f87j60.h,
852 * device/include/pic16/pic18f96j60.h,
853 * device/include/pic16/pic18f96j65.h,
854 * device/include/pic16/pic18f97j60.h,
855 * device/lib/pic16/libdev/pic18f66j60.c,
856 * device/lib/pic16/libdev/pic18f66j65.c,
857 * device/lib/pic16/libdev/pic18f67j60.c,
858 * device/lib/pic16/libdev/pic18f86j60.c,
859 * device/lib/pic16/libdev/pic18f86j65.c,
860 * device/lib/pic16/libdev/pic18f87j60.c,
861 * device/lib/pic16/libdev/pic18f96j60.c,
862 * device/lib/pic16/libdev/pic18f96j65.c,
863 * device/lib/pic16/libdev/pic18f97j60.c,
864 * device/include/pic16/pic16devices.txt,
865 * device/include/pic16/pic18fregs.h,
866 * device/lib/pic16/pics.all: added new devices
868 * device/include/pic16/adc.h,
869 * device/lib/pic16/libio/adc/adcbusy.c,
870 * device/lib/pic16/libio/adc/adcopen.c,
871 * device/lib/pic16/libio/adc/adcsetch.c,
872 * device/lib/pic16/libio/i2c/i2copen.c,
873 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
874 all changes from a patch by Anton Strobl
876 2008-06-12 Borut Razem <borut.razem AT siol.net>
878 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
879 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
880 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
881 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
882 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
883 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
884 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
885 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
886 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
887 by applying the modified patch from Risto Huotari
889 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
892 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
893 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
894 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
895 * support/regression/tests/bug1938300.c: new, added
897 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
899 * device/include/asm/ds390/features.h,
900 * device/include/asm/mcs51/features.h,
901 * device/include/mcs51/regc515c.h: inserted LGPL notice
903 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
905 * device/lib/gbz80/div.s,
906 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
907 patch 1597883, Thanks Robert Ramey
909 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
911 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
912 createIvalCharPtr, createIvalPtr, createIval),
914 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
915 initializers for local auto variables
916 * support/regression/tests/zeropad.c: added testcase for auto initializers
918 2008-05-26 Raphael Neider <rneider AT web.de>
920 * device/lib/pic16/startup/crt0.c,
921 * device/lib/pic16/startup/crt0i.c,
922 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
923 explicit, fixed curr_entry loop for >= 256 initializer records,
924 removed debug code (write to 0xf7e)
926 2008-05-25 Raphael Neider <rneider AT web.de>
928 * device/include/pic/pic16f627a.h,
929 * device/include/pic/pic16f628a.h,
930 * device/include/pic/pic16f648a.h: added missing ports
932 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
934 * device/include/float.h: added __INFINITY
935 * device/lib/_fsadd.c: handle overflows
936 * device/lib/_fsmul.c,
937 * device/lib/_fsdiv.c: use __INFINITY
938 * device/lib/_fseq.c,
939 * device/lib/_fsneq.c: handle -0.0
940 * sim/ucsim/s51.src/uc89c51r.cc,
941 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
942 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
943 * src/mcs51/gen.c (genSend): fixed bug with --xstack
944 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
945 * support/regression/tests/snprintf.c: test bug with --xstack
947 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
949 * src/SDCCpeeph.c (callFuncByName):
950 Support nested parenthesis in peephole function arguments (#1967300)
952 2008-05-19 Raphael Neider <rneider AT web.de>
954 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
955 fixed duplicate labels (#1911325)
957 2008-05-19 Raphael Neider <rneider AT web.de>
959 * src/regression/empty.c: suppress warning
960 * src/regression/pointer1.c: enabled index_by_pointer()
961 * src/regression/inline.c: now works for pic16 as well
963 * src/pic16/device.c: include dbuf declarations
964 * src/pic16/device.h: removed obsolete prototypes
966 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
967 * src/pic16/glue.c: made purely local functions static,
968 (pic16_printGPointerType, pic16_printIvalCharPtr,
969 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
970 generic pointers' tags (#1961866)
972 * src/pic16/pcode.c (assignValnums): optimize literal assignments
974 2008-05-19 Borut Razem <borut.razem AT siol.net>
976 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
977 fixed typo, uninstall include/pic16/pic16devices.txt
979 2008-05-18 Borut Razem <borut.razem AT siol.net>
981 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
982 the buffer is null terminated
983 * src/device/pic16.c:
984 applied modified patch 1965676: Patch for Win32 16 bit PIC
985 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
987 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
989 * src/SDCC.lex (check_type),
990 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
993 * as/z80/clean.mk: also clean *.dep
994 * device/lib/pic16/libsdcc/stack/Makefile,
995 * sim/ucsim/libtool: removed as they are rebuild by configure
996 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
998 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1000 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1001 fixupInline instead of createFunction to fix bug 1864577
1002 (inlineFindMaxBlockno): removed, use global blockNo
1003 * src/SDCCglobl.h: added blockNo
1005 * src/z80/peep.h: modified properties
1006 * support/regression/tests/bug1864577.c: new, added
1008 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1010 * as/mcs51/asdata.c,
1011 * as/mcs51/asm.h: added org_cnt
1012 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1013 * as/mcs51/asout.c: changed old K&R to ANSI
1014 * as/mcs51/Makefile.in: use common identifiers
1020 * as/hc08/Makefile.bcc,
1021 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1022 * sdcc_vc_in.h: added define __func__
1023 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1024 Thanks Ruud van Silfhout
1025 * support/regression/tests/bug1717305.c: new, added
1027 2008-05-05 Borut Razem <borut.razem AT siol.net>
1029 * support/regression/Makefile.in,
1030 support/regression/ports/ds390/spec.mk,
1031 support/regression/ports/hc08/spec.mk,
1032 support/regression/ports/mcs51-common/spec.mk,
1033 support/regression/ports/pic14/spec.mk,
1034 support/regression/ports/pic16/spec.mk,
1035 support/regression/ports/ucz80/spec.mk,
1036 support/regression/ports/z80/spec.mk:
1037 added INC_DIR and LIBDIR paths
1038 * src/ds390/gen.c: removed duplicated selicolon
1040 2008-05-04 Borut Razem <borut.razem AT siol.net>
1042 * support/regression/Makefile.in,
1043 support/regression/fwk/lib/testfwk.c,
1044 support/regression/ports/ds390/spec.mk,
1045 support/regression/ports/hc08/spec.mk,
1046 support/regression/ports/mcs51-common/spec.mk,
1047 support/regression/ports/mcs51-large/spec.mk,
1048 support/regression/ports/mcs51-medium/spec.mk,
1049 support/regression/ports/mcs51-small/spec.mk,
1050 support/regression/ports/mcs51-stack-auto/spec.mk,
1051 support/regression/ports/mcs51-xstack-auto/spec.mk,
1052 support/regression/ports/pic14/spec.mk,
1053 support/regression/ports/pic16/spec.mk,
1054 support/regression/ports/ucz80/spec.mk:
1055 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1056 used to run regeression tests
1058 2008-05-01 Raphael Neider <rneider AT web.de>
1060 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1061 supported devices and instructions to add new ones
1063 2008-05-01 Raphael Neider <rneider AT web.de>
1065 * device/include/pic16/adc.h,
1066 device/lib/pic16/libio/adc/adcbusy.c,
1067 device/lib/pic16/libio/adc/adcopen.c,
1068 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1069 18f2455 style ADC devices, based on patch #1776197
1070 * device/lib/pic16/libio/adc/adcclose.c,
1071 device/lib/pic16/libio/adc/adcconv.c,
1072 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1073 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1074 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1075 * device/include/pic16/pic18f4431.h,
1076 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1077 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1079 2008-05-01 Raphael Neider <rneider AT web.de>
1081 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1082 moved xinst flag into pic16_options_t
1083 * src/pic16/device.c (default_device, pic16_list_devices,
1084 pic16_find_device): removed references to sfrrange
1085 * src/pic16/gen.c (genFunction),
1086 src/pic16/glue.c (pic16initialComments),
1087 src/pic16/main.c (pic16_optionsTable),
1088 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1090 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1092 2008-04-29 Raphael Neider <rneider AT web.de>
1094 * src/pic16/devices.inc,
1095 device/include/pic16/pic16devices.txt: replaced compiled-in list
1096 of devices with a variant parsed at runtime
1097 * src/pic16/device.c: added support for parsing pic16devices.txt,
1099 * src/pic16/device.h: removed (now) unused fields from PIC_device
1100 * src/pic16/main.c: removed #pragma maxram,
1101 (_pic16_initPaths): removed bogus generation of search paths,
1102 setup the port proper only after the search paths (for
1103 pic16devices.txt) are set up,
1104 (_pic16_finaliseOptions): moved processor dependant code here
1105 from _pic16_initPaths(), clean up
1106 * src/pic16/ralloc.c (pic16_init_stack),
1107 * src/pic16/ralloc.h,
1108 * src/pic16/pcode.c: clean up
1109 * device/include/Makefile.in,
1110 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1111 * support/scripts/inc2h-pic16.pl: updated instructions
1113 2008-04-29 Raphael Neider <rneider AT web.de>
1115 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1116 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1117 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1118 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1119 added missing family members and 18f2480/2580/4480/4580 family
1120 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1121 * device/include/pic16/pic18f2525.h: use 18f4620.h
1122 * device/include/pic16/pic18f6680.h: use 18f8680.h
1123 * device/include/pic16/pic18fregs.h,
1124 device/lib/pic16/pics.all,
1125 src/pic16/devices.inc: add new devices
1126 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1127 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1128 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1129 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1130 prevent attempting to build the libio for some new devices
1132 2008-04-29 Raphael Neider <rneider AT web.de>
1134 * debugger/mcs51/Makefile.in: fixed paths to sources
1136 2008-04-25 Borut Razem <borut.razem AT siol.net>
1138 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1139 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1140 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1141 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1142 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1143 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1144 as/link/z80/linkz80.dsp: lklibr.c moved
1145 * doc/INSTALL.txt: binary archives in bz2 format
1146 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1148 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1150 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1151 * support/regression/tests/bug1856409.c: new, added
1153 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1156 * src/mcs51/peep.c: Use werror for error messages.
1157 * src/SDCCicode.c (geniCodeConditional),
1158 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1159 * src/z80/Makefile.bcc,
1160 * src/z80/z80.dsp: added src/z80/peep.c/h
1161 * support/regression/tests/bug1839321.c: new, added
1163 2008-04-20 Raphael Neider <rneider AT web.de>
1165 * device/include/pic16/pic18f2455.h: added bitfields for port C
1167 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1169 * src/z80/peep.c: Use werror for error messages.
1171 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1173 * src/z80/peep.h (declaration of notUsed()),
1174 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1176 * src/z80/z80.h (added dependency on peep.h),
1177 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1180 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1182 * src/SDCCpeeph.c (added support for notUsed()),
1183 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1185 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1186 for notUsed()): Implemented generic (that is not port-specific) part
1189 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1192 * device/lib/libsdcc.lib,
1193 * device/lib/Makefile.in,
1194 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1195 * device/lib/calloc.c: renamed to _calloc.c
1196 * device/lib/free.c: renamed to _free.c
1197 * device/lib/malloc.c: renamed to _malloc.c
1198 * device/lib/realloc.c: renamed to _realloc.c
1199 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1200 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1201 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1202 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1203 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1204 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1205 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1206 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1208 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1209 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1210 * support/regression/tests/bug1509084.c: new, added
1212 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1214 * device/include/mcs51/cc2510fx.h: added _XPAGE
1215 * device/include/mcs51/compiler.h: cosmetic changes
1217 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1219 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1222 2008-03-31 Borut Razem <borut.razem AT siol.net>
1224 * support/cpp2 renamed to support/cpp
1225 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1226 support/cpp2/libiberty/splay-tree.c,
1227 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1228 support/cpp2/libcpp/directives.c,
1229 support/cpp2/libcpp/include/cpplib.h,
1230 support/cpp2/libcpp/include/symtab.h,
1231 support/cpp2/libcpp/include/line-map.h,
1232 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1233 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1234 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1235 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1236 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1237 release version 4.3.0
1238 * configure.in, configure, Makefile.in, Makefile.bcc:
1239 adapted for moved cpp2
1241 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1243 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1244 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1246 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1248 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1250 * support/regression/tests/bug1717943.c: new, added
1252 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1254 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1255 bytewise return value assignments introduced in last commit.
1257 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1259 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1260 genMult, genJumpTab):
1261 Use 16-bit instructions for addition in some additional cases,
1262 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1264 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1266 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1267 Implemented RFE #1921450, changed some debug messages.
1269 2008-03-30 Borut Razem <borut.razem AT siol.net>
1271 * Small Device C Compiler 2.8.0 released
1272 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1273 * support/scripts/sdcc.nsi: added finish page; this version
1274 was used for 2.8.0 release
1275 * doc/knownbugs.html: removed; magically generated by the build
1276 process using gen_known_bugs.pl from now on
1278 2008-03-23 Borut Razem <borut.razem AT siol.net>
1280 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1281 and reverted it, since it was already fixed by Raphael ;-)
1282 * doc/knownbugs.html: updated for RC2
1284 2008-03-22 Raphael Neider <rneider AT web.de>
1286 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1289 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1291 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1292 * support/regression/tests/bug1839277.c: added related testBug1839299
1294 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1296 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1297 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1299 * src/mcs51/gen.c: throughout only output hex constants
1300 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1301 * support/regression/tests/bug1839277.c: new, added
1303 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1305 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1306 compilation warning about nested comments.
1308 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1310 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1311 * support/regression/tests/bug1921073.c: new, added
1313 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1315 * src/z80/SDCCpeeph.c.c (callFuncByName):
1316 Commented function parameters.
1318 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1320 * src/z80/ralloc.c (packRegsForAccUse2):
1321 disabled a broken accumulator packing optimization (fixed #1292721).
1322 * support/regression/tests/bug-1292721: Regression test for #1292721.
1324 2008-03-16 Raphael Neider <rneider AT web.de>
1326 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1327 fixed code bloat regression using a variant of patch #1915618
1329 2008-03-16 Borut Razem <borut.razem AT siol.net>
1331 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1332 icon, changed startup menu for release distribution, code cleaning,
1333 create url files instead links in startup menu
1335 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1337 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1338 * support/regression/tests/bug1579949.c: new, added
1340 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1342 * device/lib/printf_fast.c: fixed bug 1255403
1344 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1347 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1349 2008-03-14 Borut Razem <borut.razem AT siol.net>
1351 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1352 command line options
1353 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1354 is correctly displayed
1355 * as/link/z80/lkmain.c: usage line commented out
1357 2008-03-13 Borut Razem <borut.razem AT siol.net>
1359 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1360 updated the list pf supported pic14 devices
1362 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1364 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1366 2008-03-12 Borut Razem <borut.razem AT siol.net>
1368 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1369 fixed documentation request #1718191
1370 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1371 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1374 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1377 * support/regression/tests/bug1505811.c: new, added
1379 2008-03-09 Raphael Neider <rneider AT web.de>
1381 * device/include/pic16/pic18f2620.h,
1382 * device/include/pic16/pic18f4620.h,
1383 * device/lib/pic16/libdev/pic18f2620.c,
1384 * device/lib/pic16/libdev/pic18f4525.c,
1385 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1386 family to consistently use pic18f4620.[ch], fixes #1832562
1388 2008-03-09 Borut Razem <borut.razem AT siol.net>
1390 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1391 changed sdcc version to 2.8.0
1392 * knownbugs.html: regenerated
1393 * support/scripts/gen_known_bugs.pl: added number of open bugs
1395 2008-03-09 Raphael Neider <rneider AT web.de>
1397 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1398 (genOr): read volatile operand even if the result is known,
1400 (genOr,genXor): removed unused legacy code,
1401 (genDummyRead): use pic16_mov2w_volatile()
1403 2008-03-08 Borut Razem <borut.razem AT siol.net>
1405 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1406 cons w. --model-large
1407 * support/regression/staticinit.c: added regression test for bug
1410 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1412 * src/ds390/gen.c (pushSide, genPcall),
1413 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1414 * src/mcs51/gen.c: cosmetic changes
1415 * support/regression/fwk/include/testfwk.h: added macro reentrant
1416 * support/regression/tests/bug1908493.c: new, added
1418 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1420 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1422 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1424 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1425 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1426 already set in ds390/main.c and mcs51/main.c
1428 2008-03-07 Raphael Neider <rneider AT web.de>
1430 * src/regression/init0.c: new test for initialized arrays of function
1432 * src/regression/Makefile: made a bit more flexible, added init0.c
1433 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1434 pointers, closes #1427663
1436 2008-03-05 Borut Razem <borut.razem AT siol.net>
1438 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1439 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1441 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1443 * support/librarian/sdcclib.c:Added feature request 1908061:
1444 Synchronise sdcclib commands with ar.
1446 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1448 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1449 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1450 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1451 * device/include/mcs51/compiler.h: removed umlauts, added double
1454 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1457 * support/regression/tests/bug1536762.c: new, added
1459 * src/SDCCutil.h: added getBuildDate()
1460 * src/SDCCmain.c (printVersionInfo),
1461 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1463 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1464 * src/ds390/ralloc.c (packRegisters),
1465 * src/mcs51/ralloc.c (packRegisters),
1466 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1468 * support/regression/tests/bug1618050.c: new, added
1469 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1470 * support/regression/fwk/include/testfwk.h,
1471 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1474 2008-03-04 Raphael Neider <rneider AT web.de>
1476 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1477 on accessing OP_SYM_TYPE(op)
1478 * src/pic/gen.h: removed unused prototype of genMinusDec()
1479 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1480 fix #1876953 (invalid subtraction code), removed unused code
1482 2008-03-03 Raphael Neider <rneider AT web.de>
1486 * src/pic/genarith.c,
1488 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1489 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1491 2008-03-03 Raphael Neider <rneider AT web.de>
1493 * src/pic/device.c (find_device): search user-specified paths first
1494 for pic14devices.txt, fixes #1900827
1496 2008-03-02 Borut Razem <borut.razem AT siol.net>
1498 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1499 AddToPath and RemoveFromPath
1501 2008-03-01 Borut Razem <borut.razem AT siol.net>
1503 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1504 work correctly, added debugging support if -DSDCC.DEBUG command line
1507 2008-02-28 Borut Razem <borut.razem AT siol.net>
1509 * doc/sdccman.lyx: cosmetic changes
1511 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1514 * doc/sdccman.lyx: fixed unmeant removal of spaces
1516 2008-02-27 Borut Razem <borut.razem AT siol.net>
1518 * support/scripts/sdcc.nsi: corrected installation directory for
1519 current user installation mode
1520 * doc/README.txt: added Philipp Klaus Krause to the developers list
1522 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1524 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1525 return ifx condition
1526 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1527 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1528 ifxJump to fix bug 1838000
1529 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1530 * support/regression/tests/bug1838000.c: new, added
1531 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1533 2008-02-26 Borut Razem <borut.razem AT siol.net>
1535 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1537 * support/scripts/sdcc.nsi: added MULTIUSER page,
1538 NSIS upgraded to version 2.35
1540 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1542 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1543 * support/regression/tests/bug1565152.c: new, added
1545 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1547 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1548 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1549 * support/regression/tests/bug1670148.c: new, added
1551 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1553 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1555 2008-02-24 Borut Razem <borut.razem AT siol.net>
1557 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1558 is ineffective for unsigned char parameter
1560 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1562 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1563 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1564 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1565 * support/Util/MySystem.c (my_system): output errorcode when verbose
1567 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1569 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1572 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1574 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1577 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1579 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1581 2008-02-21 Borut Razem <borut.razem AT siol.net>
1583 * support/regression/Makefile.in,
1584 support/regression/ports/ds390/spec.mk,
1585 support/regression/ports/hc08/spec.mk,
1586 support/regression/ports/mcs51-common/spec.mk,
1587 support/regression/ports/pic14/spec.mk,
1588 support/regression/ports/pic16/spec.mk,
1589 support/regression/ports/ucz80/spec.mk,
1590 support/regression/ports/xa51/spec.mk:
1591 added CFLAGS when compiling timeout
1593 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1595 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1598 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1601 * support/regression/tests/bug1888147.c: new, added
1603 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1605 * src/z80/gen.c: fixed bugs #1596270, #1736867
1607 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1609 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1610 contents, mostly fixes #1596270
1612 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1614 * src/z80/peeph.def,
1615 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1616 peepholes, fixes #1806565
1618 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1620 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1621 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1622 fixes bug 1739475, thanks Robert Larice
1623 (rule 271): new, added
1625 2008-02-18 Borut Razem <borut.razem AT siol.net>
1627 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1629 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1631 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1633 2008-02-17 Raphael Neider <rneider AT web.de>
1635 * src/pic16/genarith.c,
1638 * src/pic16/genutils.c: removed unused legacy code,
1639 removed unused fields from struct asmop and struct _G
1641 2008-02-17 Raphael Neider <rneider AT web.de>
1643 * src/pic16/gen.c (AccRsh): cosmetic changes,
1644 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1645 genRightShiftLiteral): fixed to work with SFRs as result by
1646 assigning only once to result,
1647 removed a lot of unused/excluded code fragments
1649 2008-02-17 Raphael Neider <rneider AT web.de>
1651 * device/include/pic/pic16f88.h,
1652 * device/include/pic/pic16f886.h,
1653 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1655 2008-02-17 Borut Razem <borut.razem AT siol.net>
1657 * src/z80/peeph.def: applied patch
1658 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1659 * src/z80/gen.c, src/z80/peeph.def: applied patch
1660 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1661 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1662 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1663 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1664 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1665 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1667 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1669 * as/link/mcs51/aslink.dsp: removed SDK define
1670 * as/link/z80/clean.mk: brought in sync with other ports
1671 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1672 * as/hc08/Makefile.bcc,
1673 * as/mcs51/Makefile.bcc,
1674 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1675 * src/z80/main.c (_setValues): use the now capitalized -Z,
1676 (z80_port, gbz80_port): generate debug information when asked
1678 2008-02-16 Borut Razem <borut.razem AT siol.net>
1680 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1681 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1682 as/z80/Makefile.in. as/z80/Makefile.bcc:
1683 applied patch #1893393: patch for as-z80 and link-z80 to generate
1684 cdb, thanks to Armin Diehl
1685 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1686 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1687 asnoice.c moved to as/asxxsrc/asnoice.c
1688 * src/z80/peeph-gbz80.def: applied patch
1689 #1880235: Z80 return peephole, thanks to Philipp Krause
1691 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1694 * doc/sdccman.lyx: bumped version to 2.7.5
1695 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1697 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * device/include/pic16/stdlib.h,
1700 * device/lib/pic16/libc/stdlib/ltoa.c,
1701 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1703 2008-02-13 Borut Razem <borut.razem AT siol.net>
1705 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1706 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1707 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1708 src/SDCCopt.c, src/SDCCval.c:
1709 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1711 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1713 * src/SDCCsymt.c (compareType): fixed bug 1309013
1715 2008-02-09 Borut Razem <borut.razem AT siol.net>
1717 * src/SDCCval.c, src/SDCCval.h:
1718 code cleaning, added function constChrVal()
1719 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1720 call constChrVal() instead constVal()
1722 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1727 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1728 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1731 2008-02-01 Raphael Neider <rneider AT web.de>
1733 * device/include/pic/pic16f886.h,
1734 * device/include/pic/pic16f887.h: added RA6 and RA7
1736 2008-01-24 Raphael Neider <rneider AT web.de>
1738 * device/include/pic/pic16f88.h: added RA6 and RA7
1739 * device/lib/pic/libdev/disabled_pic16f886.c,
1740 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1742 * src/pic16/devices.inc,
1743 * device/include/pic16/pic18f2423.h,
1744 * device/include/pic16/pic18f2523.h,
1745 * device/include/pic16/pic18fregs.h,
1746 * device/lib/pic16/pics.all
1747 * device/lib/pic16/libdev/pic18f2423.c,
1748 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1749 * device/lib/pic16/libio/i2c.ignore,
1750 * device/lib/pic16/libio/usart.ignore,
1751 * device/lib/pic16/libio/adc.ignore: ignore new devices
1753 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1755 * src/SDCCast.c (createRMW): fixed bug 1582651
1757 2008-01-20 Borut Razem <borut.razem AT siol.net>
1759 * src/SDCCcse.c: partially fixed enhancement request
1760 #1793872 - multiply by -1 not collapsed
1761 * support/regression/tests/arithcsi.c: added regression test
1763 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1765 * as/mcs51/asx8051.dsp: removed define SDK
1766 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1767 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1769 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1770 cosmetic changes, brought more in sync, changed old K&R to ANSI
1772 2008-01-13 Borut Razem <borut.razem AT siol.net>
1774 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1775 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1777 2007-12-30 Borut Razem <borut.razem AT siol.net>
1779 * src/pic16/gen.c: fixed implementation of bitwise operations for
1781 * support/regression/tests/bitwise.c: added test cases
1783 2007-12-29 Borut Razem <borut.razem AT siol.net>
1785 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1786 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1787 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1788 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1789 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1790 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1791 src/pic16/pcode.[ch]: added const qualifier
1792 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1793 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1794 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1795 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1796 * as/asxxsrc/aslex.c: use dbuf_getline()
1797 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1798 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1799 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1800 as/z80/asm.h, as/z80/z80adr.c:
1801 changed type of ib and ip to const char *
1803 2007-12-28 Borut Razem <borut.razem AT siol.net>
1805 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1806 introduced (readlin) - long lines are turuncated
1807 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1808 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1809 as/z80/Makefile.in: moved aslex.c to asxxsrc
1810 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1811 * as/hc08/asmain.c, as/mcs51/asmain.c:
1812 added missing initialization of a_addr field
1813 * support/regression/tests/long_asm_line.c: added regtest for long
1816 2007-12-22 Borut Razem <borut.razem AT siol.net>
1818 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1820 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1822 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1824 2007-12-16 Borut Razem <borut.razem AT siol.net>
1826 * device/include/pic16/stdbool.h: removed, since already exists in
1827 device/include/; this also fixes bitopcse.c regression test for pic16
1829 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1830 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1831 dereference doesn't work; covered by regression test bug1399290
1833 2007-12-05 Borut Razem <borut.razem AT siol.net>
1835 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1838 2007-12-01 Borut Razem <borut.razem AT siol.net>
1840 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1841 corrected handling of the highest_valid_address
1843 2007-11-17 Raphael Neider <rneider AT web.de>
1845 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1846 * src/pic/glue.c (picglue): emit .file if --debug is given
1848 2007-11-17 Raphael Neider <rneider AT web.de>
1850 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1851 care when left or right operand resides in result, fixes #1830220
1853 2007-11-17 Borut Razem <borut.razem AT siol.net>
1855 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1856 #983491 - "Merge duplicate strings function is ineffective"
1857 * support/regression/tests/bug-983491.c: regtest disabled
1858 * as/asxxsrc: created
1859 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1860 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1861 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1862 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1863 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1864 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1865 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1866 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1867 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1868 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1869 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1870 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1871 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1873 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1875 * device/include/stdarg.h: added and removed some casts
1876 * src/SDCCsymt.c (compareType): Fully check types between generic and
1877 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1879 2007-11-13 Borut Razem <borut.razem AT siol.net>
1881 * support/regression/tests/bug-1817005.c:
1882 added regtest for bug #1817005 - as-z80 chokes on long labels
1884 2007-11-12 Borut Razem <borut.razem AT siol.net>
1886 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1887 as/z80/asout.c, as/z80/aslist.c:
1888 fixed bug #1817005 - as-z80 chokes on long labels
1890 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * as/z80/asmain.c: cosmetic changes
1896 * as/z80/alloc.h: removed
1898 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1899 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1900 * as/link/hc08/Makefile.in,
1901 * as/link/mcs51/Makefile.in,
1902 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1904 * as/link/mcs51/lkarea.c,
1905 * as/link/mcs51/lkmain.c: cosmetic changes
1906 * as/link/hc08/lklibr.c,
1907 * as/link/z80/lklibr.c,
1908 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1909 used cygwin_conv_to_full_posix_path,
1910 added warnings, cosmetic changes, brought more in sync
1911 changed old K&R into ANSI function declarations
1912 * as/link/z80/lklibr.c (loadAdb): added
1913 * as/link/z80/lkmain.c: removed -- option from usage text
1915 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1917 * src/mcs51/gen.c (outBitC): optimized for no result
1919 2007-10-31 Borut Razem <borut.razem AT siol.net>
1921 * src/SDCCsymt.c: fixed (hopeful properly) bug
1922 #1805702 - order of extern matters
1923 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1926 2007-10-29 Borut Razem <borut.razem AT siol.net>
1928 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1929 - order of extern matters
1930 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1933 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1936 24bitMode, portIsDS390
1937 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1938 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1939 (notVolatileVariable): also check sloc names,
1940 (callFuncByName): moved ftab[] out of function and sorted it by use
1942 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1945 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1946 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1947 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1948 * support/regression/tests/bug-880197.c: new, added
1950 2007-10-28 Borut Razem <borut.razem AT siol.net>
1952 * support/regression/Makefile.in,
1953 support/regression/ports/mcs51-large/spec.mk,
1954 support/regression/ports/mcs51-xstack-auto/spec.mk,
1955 support/regression/ports/mcs51-stack-auto/spec.mk,
1956 support/regression/ports/mcs51-medium/spec.mk,
1957 support/regression/ports/mcs51-common/spec.mk,
1958 support/regression/ports/mcs51-common/*,
1959 support/regression/ports/mcs51-small/*:
1960 mcs51 renamed to mcs51-common, created mcs51-small
1961 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1962 * support/regression/tests/bug-1805702.c: added regtest for bug
1965 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1968 added new rules 265 - 270
1969 * support/regression/tests/bug1721024.c:new, added
1970 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1971 introduced new test-mcs51 to run all mcs51 tests
1973 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1975 * support/regression/tests/bug1816470.c: new, added
1977 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1980 propagate for *,+,- with float, fixed bug 1816470
1981 (decorateType): cast to resultTypeProp instead of resultType
1983 2007-10-19 Borut Razem <borut.razem AT siol.net>
1985 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1986 function is ineffective" for pic16 tareget
1987 * support/scripts/listerr.c: corrected include path
1988 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1991 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1993 * support/regression/tests/using.c: new, added
1994 * support/regression/tests/vaargs.c: fixed and enabled test
1996 2007-10-18 Borut Razem <borut.razem AT siol.net>
1998 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2000 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2002 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * doc/sdccman.lyx: documented option --Werror
2005 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2006 RegBankUsed[] earlier
2008 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2010 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2014 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2016 * src/SDCCast.c (decorateType): improved optimization of tri-op
2017 * src/SDCCerr.c (vwerror, setWError),
2019 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2020 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2022 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2024 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2025 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2026 * support/regression/tests/bug-223113.c,
2027 * support/regression/tests/bug-426632.c,
2028 * support/regression/tests/bug-468811.c,
2029 * support/regression/tests/bug-477835.c,
2030 * support/regression/tests/bug-478094.c,
2031 * support/regression/tests/bug-499644.c,
2032 * support/regression/tests/bug-524209.c,
2033 * support/regression/tests/bug-524211.c,
2034 * support/regression/tests/packcast.c,
2035 * support/regression/tests/structidx.c: added empty tests
2036 * support/regression/tests/bug-607243.c: enabled test
2038 2007-10-06 Borut Razem <borut.razem AT siol.net>
2040 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2041 support of universal binaries on Mac OS X
2043 2007-10-02 Borut Razem <borut.razem AT siol.net>
2045 * src/SDCCval.h: unified double2ul macro for all platforms
2046 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2047 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2049 2007-09-30 Borut Razem <borut.razem AT siol.net>
2051 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2053 * sdcc_vc_in.h: enabled warnings
2054 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2055 unsigned type, result still unsigned
2056 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2058 2007-09-28 Raphael Neider <rneider AT web.de>
2060 * src/pic/device.c (find_device): prevent buffer underflow error
2061 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2062 the just destroyed list entry
2064 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2066 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2069 2007-09-18 Borut Razem <borut.razem AT siol.net>
2071 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2072 applied to unsigned type, result still unsigned
2074 2007-09-17 Borut Razem <borut.razem AT siol.net>
2076 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2077 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2078 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2079 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2080 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2081 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2082 src/z80/gen.c, src/z80/ralloc.c:
2083 fixed bug #1739860 - sdcc does not work correctly on some platforms
2085 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2087 2007-09-17 Raphael Neider <rneider AT web.de>
2089 * src/pic16/device.c: reverted to previous version
2090 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2092 2007-09-16 Raphael Neider <rneider AT web.de>
2094 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2095 as this raises a ton of gpasm warnings, just emit a second label
2096 * src/pic16/devices.inc,
2097 * device/lib/pic16/pics.all,
2098 * device/lib/pic16/libdev/pic18f2585.c,
2099 * device/lib/pic16/libdev/pic18f2680.c,
2100 * device/lib/pic16/libdev/pic18f2682.c,
2101 * device/lib/pic16/libdev/pic18f2685.c,
2102 * device/lib/pic16/libdev/pic18f4585.c,
2103 * device/lib/pic16/libdev/pic18f4680.c,
2104 * device/lib/pic16/libdev/pic18f4682.c,
2105 * device/lib/pic16/libdev/pic18f4685.c,
2106 * device/include/pic16/pic18f2585.h,
2107 * device/include/pic16/pic18f2680.h,
2108 * device/include/pic16/pic18f2682.h,
2109 * device/include/pic16/pic18f2685.h,
2110 * device/include/pic16/pic18f4585.h,
2111 * device/include/pic16/pic18f4680.h,
2112 * device/include/pic16/pic18f4682.h,
2113 * device/include/pic16/pic18f4685.h,
2114 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2115 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2116 patch contributed by Anton Strobl, applied with changes
2118 2007-09-16 Raphael Neider <rneider AT web.de>
2120 * device/include/pic16/pic18f2431.h,
2121 * device/include/pic16/pic18f25j10.h,
2122 * device/include/pic16/pic18f4431.h,
2123 * device/include/pic16/pic18f45j10.h: adopted common include style
2124 * device/include/pic16/pic18f1320.h,
2125 * device/include/pic16/pic18f2320.h,
2126 * device/include/pic16/pic18f2525.h,
2127 * device/include/pic16/pic18f4320.h,
2128 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2129 * device/include/pic16/pic18fregs.h: prepared for automatic include
2130 file selection by having DEVICE.h for every DEVICE
2131 * device/lib/pic16/libdev/pic18f2320.c,
2132 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2134 * device/lib/pic16/configure.in,
2135 * device/lib/pic16/configure: use rm -rf instead of rmdir
2136 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2137 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2139 2007-09-09 Borut Razem <borut.razem AT siol.net>
2141 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2142 distingush between i386 and ppc Mac OS X versions
2144 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2147 * support/regression/tests/bug1788177.c: new, added
2149 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2151 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2152 * device/include/mcs51/lint.h added keyword __naked
2154 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2158 * src/SDCCmem.h: removed maxRegBank
2159 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2160 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2161 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2162 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2163 name and behaviour to handle banked functions
2164 (scan4op): and use it to fix bug 1786213
2166 2007-09-03 Raphael Neider <rneider AT web.de>
2168 * device/include/pic16/pic18f248.h,
2169 * device/include/pic16/pic18f258.h,
2170 * device/include/pic16/pic18f448.h,
2171 * device/lib/pic16/libdev/pic18f248.c,
2172 * device/lib/pic16/libdev/pic18f258.c,
2173 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2174 added T0CONbits, fixes #1786891
2176 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * src/ds390/gen.c (genFarPointerSet),
2179 * src/hc08/ralloc.c (packRegisters),
2180 * src/mcs51/ralloc.c (packRegisters),
2181 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2183 * src/SDCCicode.h: POINTER_SET can be true for literals too
2184 * support/regression/tests/bug1750318.c: new, added
2186 2007-08-23 Borut Razem <borut.razem AT siol.net>
2188 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2189 library versions without the completition functionality
2191 2007-08-22 Raphael Neider <rneider AT web.de>
2193 * device/include/pic16/pic18f1220.h,
2194 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2196 2007-08-12 Borut Razem <borut.razem AT siol.net>
2198 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2200 2007-08-11 Borut Razem <borut.razem AT siol.net>
2202 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2203 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2204 support/Util/SDCCerr.[ch] moved to src
2205 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2206 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2207 device/examples/ds390/tinitalk/tinitalk.dsp,
2208 device/examples/serialcomm/windows/serialcomm.dsp,
2209 support/librarian/librarian.dsp:
2210 removed linking of unused odbc32.lib and odbccp32.lib
2211 * support/scripts/winres.h:
2212 added for compilation with Visual C++ 2005 Express Edition
2214 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2216 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2219 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2221 * sdccconf_in.h: update the endian test so that SPARC Solaris
2222 does not throw syntax errors
2224 2007-08-06 Borut Razem <borut.razem AT siol.net>
2226 * doc/sdccman.lyx: removed two index entries which prevented the
2227 generation of sdcc doc archive
2229 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2231 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2232 instead of lyx 1.5.0.
2234 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2236 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2237 Lucas Loizaga, with minor modifications. Thanks!
2239 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2241 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2244 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2246 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2247 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2250 2007-07-22 Borut Razem <borut.razem AT siol.net>
2252 * configure.in, configure: re-introduced .version
2253 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2254 the version reverted to 2.7.0
2256 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * doc/sdccman.lyx: bumped version to 2.7.3
2260 * device/include/mcs51/compiler.h: fixed elif->else
2261 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2262 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2263 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2264 enable accuse for bit operands
2265 * src/SDCCmain.c (printVersionInfo),
2266 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2267 environment descriptor
2268 * src/SDCCutil.h: added getBuildEnvironment
2269 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2270 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2271 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2272 * support/regression/tests/bug1348008.c,
2273 * support/regression/tests/bug1496419.c,
2274 * support/regression/tests/bug1503067.c,
2275 * support/regression/tests/preproc.c: added empty tests
2277 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2279 * support/regression/tests/bug1678803.c: new, added
2281 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2284 * as/link/hc08/lkihx.c,
2285 * as/link/hc08/lkrloc.c,
2286 * as/link/mcs51/lkihx.c,
2287 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2288 ihxExtendedLinearAddress
2289 * as/link/mcs51/lkrloc.c (relr),
2290 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2291 acall/ajmp, see bug 830513
2293 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2295 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2296 (cseBBlock): remember aggr2ptr has been used
2297 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2298 (geniCodeAssign): fixed bug 868103
2299 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2300 added operandSize prototype
2301 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2302 (genDataPointerSet): use max of size of right and result,
2303 (gencjne): added parameter useCarry for optimization,
2304 (genCmpEq): use carry if appropriate,
2305 (genXor): check if operand already in carry
2306 * support/regression/tests/bug-868103.c: enabled test
2308 2007-07-12 Raphael Neider <rneider AT web.de>
2310 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2312 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2314 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2315 from Robert Larice, thanks
2316 * support/regression/tests/bitopcse.c,
2317 * support/regression/tests/bitvars.c,
2318 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2319 * support/regression/tests/bug-927659.c: enabled test for z80
2320 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2321 * support/regression/tests/bug1745717.c: new, added
2322 * support/regression/tests/literalop.c,
2323 * support/regression/tests/nullstring.c: removed storage definitions that
2324 are now in testfwk.h
2326 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2328 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2329 and bool for targets that do not fully support it.
2330 * support/regression/tests/bug1546986.c,
2331 * support/regression/tests/bug1723128.c,
2332 * support/regression/tests/bug1734654.c,
2333 * support/regression/tests/bug1738367.c,
2334 * support/regression/tests/constantRange.c: only use bool if allowed
2336 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2338 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2339 Larice, also handle function pointers
2340 * support/regression/tests/bug1749275.c: new, added
2342 2007-07-03 Borut Razem <borut.razem AT siol.net>
2344 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2345 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2346 #1746528: SDCC should ignore ':' in inline assembler comments
2347 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2349 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2351 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2352 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2354 2007-06-29 Borut Razem <borut.razem AT siol.net>
2356 * src/SDCCmain.c: fixed bug
2357 #1744746: SDCC #4867: broken option --xram-size
2359 2007-06-28 Borut Razem <borut.razem AT siol.net>
2361 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2362 find out the endianess of host machine for ucsim
2364 2007-06-27 Borut Razem <borut.razem AT siol.net>
2366 * support/regression/generate-cases.py: corrected the file name
2368 * configure.in, configure, sdccconf_in.h: find out the endianess of
2370 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2373 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2375 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2377 2007-06-26 Borut Razem <borut.razem AT siol.net>
2379 * support/regression/generate-cases.py: display warning if function
2380 list is empty; implemented more flexible rule for detection of
2381 testing functions, allowing return type 'void' in the same line as
2382 the function name in the function definition
2383 * support/regression/tests/bug-1654060.c: corrected test
2384 * support/librarian/sdcclib.c: fixed warning:
2385 format '%s' expects type 'char *', but argument 2 has type 'int'
2387 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2389 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2390 Multiple infiles for sdcclib.
2392 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2394 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2397 2007-06-18 Borut Razem <borut.razem AT siol.net>
2399 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2400 how to handle comments, so they have to be removed by the
2401 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2402 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2403 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2404 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2405 table driven option hadling
2407 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * src/SDCCast.c (decorateType),
2410 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2411 iCode to ast level to fix bug 1738367
2412 * support/regression/tests/bug1738367.c: new, added
2414 2007-06-15 Raphael Neider <rneider AT web.de>
2416 * src/pic16/devices.inc,
2417 * device/lib/pic16/pics.all,
2418 * device/include/pic16/pic18fregs.h,
2419 * device/include/pic16/pic18f[24][45]20.h,
2420 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2421 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2422 * device/lib/pic16/Makefile.in: faster cleanup
2424 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2426 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2428 2007-06-13 Raphael Neider <rneider AT web.de>
2430 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2432 2007-06-12 Raphael Neider <rneider AT web.de>
2434 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2435 suppress bit defines if NO_BIT_DEFINES is #define'd
2436 * device/include/pic/pic*.h: recreated all headers to include
2437 conditional bit defines
2438 * device/include/pic/pic16f886.h,
2439 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2440 * device/include/pic/recreate.sh: script to recreate the complete
2441 device library files based on the currently supported devices
2443 2007-06-12 Borut Razem <borut.razem AT siol.net>
2445 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2446 support/regression/Makefile.in, support/scripts/build.mak,
2447 support/scripts/Makefile.snapshot:
2448 use new svn URL scheme
2449 * doc/sdccman.lyx: SDCC Wiki moved to
2450 http://sdcc.wiki.sourceforge.net/
2452 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2454 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2455 * support/regression/tests/bug1734654.c: added
2457 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2460 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2461 with literal operands
2463 2007-06-10 Borut Razem <borut.razem AT siol.net>
2465 * as/link/z80/lklibr.c: fixed mingw build warning
2466 lklibr.c:575: warning: implicit declaration of function 'tolower'
2467 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2468 src/z80/main.c: move target specific options from src/SDCCmain.c
2469 to src/<target>/main.c
2471 2007-06-09 Borut Razem <borut.razem AT siol.net>
2473 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2474 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2475 * support/regression/tests/bug-1294691.c: added
2477 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2479 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2480 can also be static, fixes bug 1733438
2481 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2482 have absolute address too
2483 (computeType): added optimization for 'cond ? true : false'
2484 * support/regression/tests/absolute.c: added test for static absolute var
2486 2007-06-08 Raphael Neider <rneider AT web.de>
2488 * src/regression/Makefile: suppress parallel builds, allow easy
2489 switching between pic14/pic16 ports
2490 * src/regression/picregs.h: added pic14/16 header file switch
2491 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2492 inline.c,nestfor.c,string1.c}: include "picregs.h"
2494 2007-06-07 Borut Razem <borut.razem AT siol.net>
2496 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2497 permanent solution to suppress GCC 4.2.0 c++ warning:
2498 deprecated conversion from string constant to `char *'
2499 use 'const char *' where ever required
2500 * support/regression/generate-cases.py: implemented more flexible rule
2501 for detection of testing functions, allowing white-spaces surrounding
2502 the function name and the 'void' parameter.
2503 * support/regression/tests/constantRange.c,
2504 support/regression/tests/scott-compare3.c: fixed failing regression
2505 tests, uncovered by implementation of more flexible rule for detection
2506 of testing functions
2508 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2510 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2512 2007-06-04 Borut Razem <borut.razem AT siol.net>
2514 * configure.in, configure, config_vc.awk: sdcc version number is now
2515 stored in configure.in; removed .version
2516 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2517 doc/INSTALL.txt: version bumped to 2.7.2
2518 * sim/ucsim/configure.in, sim/ucsim/configure:
2519 use "read" to read from .version
2521 2007-06-03 Borut Razem <borut.razem AT siol.net>
2523 * */Makefile.in: removed annoying warning:
2524 Makefile:xx: Makefile.dep: No such file or directory
2526 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2528 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2529 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2530 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2531 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2532 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2533 bugfix: only use newBoolLink for bit result type
2534 * src/SDCCicode.c (geniCodeLogic): added param tree,
2535 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2536 (geniCodeLogicAndOr): use IS_BIT,
2537 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2538 (ast2iCode): added tree param to geniCodeLogic for comparisons
2539 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2540 * support/regression/tests/bug1723128.c: added test NotZero
2542 2007-06-01 Borut Razem <borut.razem AT siol.net>
2544 * SDCPP synchronized with GCC CPP release version 4.2.0,
2545 currently the latest release:
2546 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2547 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2548 support/cpp2/cppdefault.h, support/cpp2/except.h,
2549 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2550 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2551 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2552 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2553 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2554 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2555 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2556 support/cpp2/opts.h, support/cpp2/output.h,
2557 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2558 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2559 support/cpp2/system.h, support/cpp2/version.c,
2560 support/cpp2/Makefile.in: modified
2561 * support/cpp2/opts-common.c: added
2562 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2563 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2564 search for included source file in local directory
2565 * sim/ucsim/configure, sim/ucsim/configure.in:
2566 temporary solution to suppress GCC 4.2.0 c++ warning:
2567 deprecated conversion from string constant to `char *'
2569 2007-06-01 Raphael Neider <rneider AT web.de>
2571 * device/lib/pic/libdev/pic12f683.c,
2572 * device/include/pic/pic12f683.h: added GPIO bits
2574 2007-06-01 Raphael Neider <rneider AT web.de>
2576 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2577 quotation marks, clarified role of PIC14 vs. PIC16 ports
2578 * src/pic16/devices.inc,
2579 * device/include/pic16/pic18fregs.h,
2580 * device/include/pic16/pic18f[24][45]j10.h,
2581 * device/lib/pic16/pics.all,
2582 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2583 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2584 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2585 for new devices as they are not yet supported by gputils
2587 2007-05-31 Borut Razem <borut.razem AT siol.net>
2589 * Small Device C Compiler 2.7.0 released
2590 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2591 changed sdcc version to 2.7.1
2592 * support/scripts/sdcc.nsi: added How to create WIN32 release
2595 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2597 * doc/sdccman.lyx: documented initialization and allocation of absolute
2598 variables, bit parameter passing, the need for function pointers to be
2599 reentrant and alpha quality support of inline and retrict
2601 2007-05-26 Borut Razem <borut.razem AT siol.net>
2603 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2604 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2605 * docs/knownbugs.html: updated
2607 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2609 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2611 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2613 (gencjneshort): optimized when left is AOP_DIR
2614 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2615 initializing unions in a struct/array
2616 * support/regression/fwk/include/testfwk.h: added defines for data, near
2617 and far for host and z80
2618 * support/regression/tests/bug1723128.c: new, added
2620 2007-05-22 Borut Razem <borut.razem AT siol.net>
2622 * doc/knownbugs.html: updated
2624 2007-05-21 Raphael Neider <rneider AT web.de>
2626 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2627 error message instead
2628 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2630 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2632 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2634 2007-05-21 Raphael Neider <rneider AT web.de>
2636 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2638 * src/regression/gpsim_assert.h,
2639 * src/regression/Makefile,
2640 * src/regression/pcodeopt.c: regression test for the above fix
2642 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2644 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2645 jumps to self, fixed bug 1717281
2647 2007-05-10 Borut Razem <borut.razem AT siol.net>
2649 * support/scripts/gen_known_bugs.pl: cosmetic fix
2650 * doc/knownbugs.html: generated by gen_known_bugs.pl
2652 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2654 * src/SDCCast.c (createFunction): also generate non-inlined version of
2655 function for functions declared as "static inline"
2656 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2657 function can be inlined after non-inlined version generated.
2659 2007-05-10 Borut Razem <borut.razem AT siol.net>
2661 * support/scripts/gen_known_bugs.pl: added script
2662 which generates knownbugs.html
2664 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2666 * doc/knownbugs.html: updated for release 2.7.0
2668 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2670 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2672 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2674 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2675 (throughout): updated generating comments
2676 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2677 (throughout): updated generating comments
2678 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2679 rule instead of at the second, or it might skip lines when removing the
2681 * support/regression/tests/bug1714204.c: changed test to foo
2683 2007-05-08 Borut Razem <borut.razem AT siol.net>
2685 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2686 thanks to SDCC Distributed Compile Farm members,
2687 added Z80 and GBZ80 command line options
2688 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2690 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2692 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2693 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2694 * support/regression/tests/longlit.c: modified to be tested at all and
2695 to pass the actual test
2697 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2699 * device/include/mcs51/uPSD33xx.h: Added.
2701 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2703 * device/lib/_gptrput.c,
2704 * device/lib/_gptrget.c: removed old code,
2706 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2707 * support/regression/tests/bug1714204.c: new, added
2709 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2711 * support/regression/tests/regtrack.c: test was never executed
2712 because of the regression test being picky about white spaces.
2713 * device/lib/mcs51/crtclear.asm: added comment
2715 2007-05-06 Raphael Neider <rneider AT web.de>
2717 * device/lib/pic/Makefile.rules,
2718 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2719 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2721 2007-05-06 Raphael Neider <rneider AT web.de>
2723 * src/pic16/device.h,
2725 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2726 _pic16_setDefaultOptions): removed/reordered command-line args
2727 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2728 devices, regrouped command line args, environment variables),
2729 clarified sone points, added sections on how to add devices to the
2732 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * src/z80/peeph.def: fixed bug in rule 2
2736 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2738 * src/port.h: added TARGET_MCS51_LIKE
2739 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2740 take advantage of it too
2741 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2742 (shiftR2Left2Result): Optimized: don't check shifting by 0
2743 * src/z80/peeph-z80.def,
2744 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2745 modifications, see patch 1700823
2746 * src/mcs51/peep.c (): fixed bug 1712928
2747 * support/regression/tests/bug1712928.c: new, added
2749 2007-05-05 Borut Razem <borut.razem AT siol.net>
2751 * device/lib/pic16/Makefile.common.in,
2752 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2753 removed bash dependencies
2755 2007-05-01 Borut Razem <borut.razem AT siol.net>
2758 fixed bug #1710507: --i-code-in-asm makes compile fail
2759 all iCode comments are now one liners
2760 * src/mcs51/gen.c: fixed memory leak
2762 2007-05-01 Raphael Neider <rneider AT web.de>
2764 * device/lib/pic/libdev/*.c
2765 * device/include/pic/*.h: regenerated all device libs from updated
2767 * support/scripts/inc2h.pl: documented usage, now uses strict to
2770 2007-04-30 Borut Razem <borut.razem AT siol.net>
2773 fixed bug #1669175: Problem with space in output paths
2774 documented how to use paths with spaces for Windows users
2776 2007-04-29 Borut Razem <borut.razem AT siol.net>
2778 * Fixed svn:eol-style and svn:keywords properties
2779 * src/SDCCval.c: fixed bug
2780 #1592871: Segfault with "large" const arrays of characters
2781 replaced recursion with iteration
2782 * Removed svn:executable property from non-executable files
2784 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2786 * src/mcs51/gen.c (genRet): fixed bug 1707003
2788 2007-04-27 Raphael Neider <rneider AT web.de>
2790 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2791 createReachingDefinitions,assignValnums,pic16_destructDF,
2792 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2793 prevent NULL pointer dereferences
2794 * device/lib/pic/libdev/pic16f886.c,
2795 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2796 prevent building them, gputils do not really support them yet
2798 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2800 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2801 helps printf_small. 32 bytes more __idata mem.
2803 2007-04-27 Raphael Neider <rneider AT web.de>
2805 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2806 return early when pb or pb->pcHead is NULL (patch #1708427)
2807 * src/regression/empty.c,
2808 * src/regression/Makefile: added test with empty functions
2809 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2811 2007-04-27 Borut Razem <borut.razem AT siol.net>
2813 * src/SDCCast.c: fixed feature request
2814 #1547512: Redundant strings linked when using sizeof("abc")
2816 2007-04-23 Borut Razem <borut.razem AT siol.net>
2818 * doc/sdccman.lyx, src/SDCCmain.c:
2819 peep-hole comments are generated only if --fverbose-asm option is
2820 specified and --no-peep-comments is not, as proposed by Frieder.
2821 * support/regression/Makefile.in: compile regression tests with
2822 --fverbose-asm option so one can "grep" whether a new (or an old)
2823 peephole is (still) applied; requested by Frieder.
2825 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2827 * device/include/pic/pic16f886.h,
2828 * device/include/pic/pic16f887.h,
2829 * device/lib/pic/libdev/pic16f886.c,
2830 * device/lib/pic/libdev/pic16f887.c,
2831 * device/include/pic/pic14devices.txt,
2832 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2834 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2836 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2839 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2841 * device/lib/_memset.c: assembler version for mcs51
2843 2007-04-22 Borut Razem <borut.razem AT siol.net>
2845 * support/scripts/listerr.c: program to create the list of errors and
2846 warnings list from - added
2847 * doc/sdccman.lyx: removed the note
2848 "For list of warnings and corresponding codes, see err_warn.txt"
2849 * src/SDCCsymt.c: fixed bug #1699804:
2850 Bug with some uses of sizeof(static local array) (MCS51)
2851 * support/regression/tests/bug-1699804.c: added
2853 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2855 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2856 (main): added option -i,
2857 (asmbl, case S_INCL): use search_path_fopen,
2858 mostly from patch 1579668 by Peter Miller, thanks
2859 * src/z80/main.c: fixed typo --callee-saves-bc
2860 * device/include/mcs51/compiler.h: added sfrword for Tasking
2862 2007-04-20 Borut Razem <borut.razem AT siol.net>
2864 * src/z80/main.c: replaced reserved keyword asm with asmblr
2866 2007-04-19 Borut Razem <borut.razem AT siol.net>
2868 * src/port.h: use const pointers to strings
2869 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2870 * src/pic16/main.c: include SDCCargs.h
2871 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2872 const char, since the strings are dynamically allocated
2873 * src/SDCCmain.c: options.code_seg and options.const_seg are
2874 dynamically allocated; check port specific command line options
2875 before the general ones
2876 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2878 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2880 * device/include/ds400rom.h,
2881 * device/lib/ds390/lcd390.c,
2882 * device/lib/ds390/memcpyx.c,
2883 * device/lib/ds390/rtc390.c,
2884 * device/lib/ds400/ds400rom.c,
2885 * device/lib/ds400/memcpyx.c,
2886 * device/lib/hc08/_ret.c: more replacements of keywords with their
2887 double underscore equivalents
2888 * device/lib/ds390/Makefile.in,
2889 * device/lib/ds400/Makefile.in,
2890 * device/lib/gbz80/Makefile.in,
2891 * device/lib/hc08/Makefile.in,
2892 * device/lib/mcs51/Makefile.in,
2893 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2895 2007-04-17 Borut Razem <borut.razem AT siol.net>
2897 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2898 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2899 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2900 to --fverbose-asm, to be gcc'ish
2902 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2904 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2906 2007-04-17 Borut Razem <borut.razem AT siol.net>
2908 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2909 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2910 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2911 with their double underscore equivalent
2913 2007-04-14 Borut Razem <borut.razem AT siol.net>
2915 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2918 2007-04-13 Borut Razem <borut.razem AT siol.net>
2920 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2922 * device/examples/serialcomm/windows/serial.[ch],
2923 device/examples/serialcomm/windows/test_serialcomm.cpp:
2924 updated by Bela Torok
2925 * device/examples/serialcomm/windows/serialcomm.dsw,
2926 device/examples/serialcomm/windows/serialcomm.dsp: added
2928 2007-04-13 Jan Waclawek <wek AT efton.sk>
2930 * doc/sdccman.lyx: additions and changes at various places
2931 (submitted as #1697136).
2932 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2934 2007-04-10 Borut Razem <borut.razem AT siol.net>
2936 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2937 LyX file format changed to 245
2938 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2939 "FreeWare" replaced with "free open source"
2941 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2943 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2945 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2947 * device/include/pic16/pic18fregs.h,
2949 * device/lib/_decdptr.c,
2950 * device/lib/_divsint.c,
2951 * device/lib/_divslong.c,
2952 * device/lib/_divuint.c,
2953 * device/lib/_divulong.c,
2954 * device/lib/_fs2schar.c,
2955 * device/lib/_fs2sint.c,
2956 * device/lib/_fs2slong.c,
2957 * device/lib/_fs2uchar.c,
2958 * device/lib/_fs2uint.c,
2959 * device/lib/_fs2ulong.c,
2960 * device/lib/_fsadd.c,
2961 * device/lib/_fscmp.c,
2962 * device/lib/_fsdiv.c,
2963 * device/lib/_fseq.c,
2964 * device/lib/_fsget1arg.c,
2965 * device/lib/_fsget2args.c,
2966 * device/lib/_fsgt.c,
2967 * device/lib/_fslt.c,
2968 * device/lib/_fsmul.c,
2969 * device/lib/_fsneq.c,
2970 * device/lib/_fsnormalize.c,
2971 * device/lib/_fsreturnval.c,
2972 * device/lib/_fsrshift.c,
2973 * device/lib/_fssub.c,
2974 * device/lib/_fsswapargs.c,
2975 * device/lib/_gptrget.c,
2976 * device/lib/_gptrgetc.c,
2977 * device/lib/_gptrput.c,
2978 * device/lib/_logexpf.c,
2979 * device/lib/_modsint.c,
2980 * device/lib/_modslong.c,
2981 * device/lib/_moduint.c,
2982 * device/lib/_modulong.c,
2983 * device/lib/_mulint.c,
2984 * device/lib/_mullong.c,
2985 * device/lib/_schar2fs.c,
2986 * device/lib/_ser.c,
2987 * device/lib/_setjmp.c,
2988 * device/lib/_sint2fs.c,
2989 * device/lib/_slong2fs.c,
2990 * device/lib/_spx.c,
2991 * device/lib/_uchar2fs.c,
2992 * device/lib/_uint2fs.c,
2993 * device/lib/_ulong2fs.c,
2994 * device/lib/asincosf.c,
2995 * device/lib/atanf.c,
2996 * device/lib/calloc.c,
2997 * device/lib/ds390/tinibios.c,
2998 * device/lib/ds400/tinibios.c,
2999 * device/lib/expf.c,
3000 * device/lib/free.c,
3001 * device/lib/hc08/_mulint.c,
3002 * device/lib/logf.c,
3003 * device/lib/malloc.c,
3004 * device/lib/printf_fast.c,
3005 * device/lib/printf_tiny.c,
3006 * device/lib/printfl.c,
3007 * device/lib/realloc.c,
3008 * device/lib/ser_ir.c,
3009 * device/lib/serial.c,
3010 * support/regression/tests/libmullong.c: replaced all special keywords
3011 with their double underscore equivalent
3012 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3013 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3015 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3016 (genRet): if the bit-symbol is ruonly it already is in the carry
3017 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3018 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3019 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3020 type UCHAR if dest is not bit
3022 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3024 * device/include/math.h,
3025 * device/lib/cotf.c,
3026 * device/lib/expf.c,
3027 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3029 2007-04-01 Borut Razem <borut.razem AT siol.net>
3031 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3032 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3033 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3034 gcc_unreachable() called internal_error()...
3036 2007-03-30 Raphael Neider <rneider AT web.de>
3038 * src/pic/ralloc.c (isData): suppress garbage debug output
3040 2007-03-28 Borut Razem <borut.razem AT siol.net>
3043 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3044 is developed, built and used worldwide, and the word "night" doesn't
3047 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3049 * device/include/mcs51/C8051F360.h: new, added
3050 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3052 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3054 * src/SDCC.y (declaration_specifiers, function_specifier),
3055 * support/Util/SDCCerr.c,
3056 * support/Util/SDCCerr.h,
3058 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3060 * src/SDCCmem.c (deallocParms),
3061 * src/SDCCast.c: support for function inlining, not quite complete
3062 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3063 'restrict' qualifier
3065 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3067 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3068 (saveRBank, unsaveRBank): don't save bits,
3069 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3070 * support/regression/tests/bug1535242.c: new, added
3071 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3072 thanks Alexey Shamrin <shamrin AT gmail.com>,
3073 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3074 removed header guard)
3076 * sdcc.spec: bumped version to 2.6.5
3077 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3079 2007-03-22 Borut Razem <borut.razem AT siol.net>
3081 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3082 fixed bug #1653671: sdcdb integration into ddd is broken
3084 2007-03-22 Raphael Neider <rneider AT web.de>
3086 * src/pic/gen.c (popGetExternal): augmented to also create references
3087 to external variables (not only labels),
3088 (genCall): comment on plan to reduce PAGESEL overhead,
3089 (genFunction, genEndFunction): also save/restore FSR around interrupt
3090 handling code, removed lots of unused code
3091 (genDivOneByte): release acquired temp register
3092 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3094 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3095 for registers that need to be saved during interrupts (FSR, STATUS,
3096 PCLATH; W needs special handling), currently only FSR is used
3098 2007-03-22 Raphael Neider <rneider AT web.de>
3100 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3102 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3104 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3106 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3108 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3110 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3112 * as/link/aslink.h: added LKOBJEXT
3113 * as/link/hc08/link_hc08.dsp,
3114 * as/link/hc08/Makefile.bcc,
3115 * as/link/hc08/Makefile.in,
3116 * as/link/mcs51/aslink.dsp,
3117 * as/link/mcs51/Makefile.bcc,
3118 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3119 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3120 * as/link/lkaomf51.c: merged and moved
3121 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3122 * as/link/z80/lkdata.c,
3123 * as/link/lkdata.c: merged and moved
3124 * as/link/hc08/lkmain.c,
3125 * as/link/mcs51/lkmain.c: cosmetic changes
3126 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3127 * as/link/lklex.c: use LKOBJEXT
3128 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3129 ANSI-fied functions, removed bubble-sorts
3130 * as/link/z80/lksym.c as/link/lksym.c: merged,
3132 * as/link/z80/linkgbz80.dsp,
3133 * as/link/z80/linkz80.dsp,
3134 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3135 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3136 * as/link/z80/lkhead.c,
3137 * as/link/z80/lklex.c: deleted
3138 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3139 * as/link/z80/lkmain.c: added copyfile()
3141 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3143 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3145 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3147 * device/lib/_strlen.c: assembler version for mcs51
3149 2007-03-13 Raphael Neider <rneider AT web.de>
3151 * device/include/pic16/pic18f2221.h,
3152 * device/include/pic16/pic18f2321.h,
3153 * device/include/pic16/pic18f2331.h,
3154 * device/include/pic16/pic18f4221.h,
3155 * device/include/pic16/pic18f4321.h,
3156 * device/include/pic16/pic18f4331.h: fixed config byte location names
3157 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3158 consistently named config byte locations
3160 2007-03-13 Borut Razem <borut.razem AT siol.net>
3162 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3163 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3164 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3165 as/link/z80/Makefile.in, as/z80/Makefile.in:
3168 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3170 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3171 * device/lib/printf_large.c: pointer was converted to generic
3172 pointer for mcs51 models other than model-small (Maarten noticed)
3174 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3176 * device/include/mcs51/ADuC84x.h: Added.
3178 2007-03-10 Borut Razem <borut.razem AT siol.net>
3180 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3181 fixed RFE #1624219: double backslashes in filenames;
3182 functions hexEscape(), octalEscape() and copyStr() moved from
3183 SDCCval.c to SDCCutil.c and made them glovbally available
3185 2007-03-09 Borut Razem <borut.razem AT siol.net>
3187 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3188 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3189 1673361: Missaligned comments in output files
3191 2007-03-09 Raphael Neider <rneider AT web.de>
3193 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3195 2007-03-09 Raphael Neider <rneider AT web.de>
3199 * src/pic/ralloc.c: suppress undesired debug output
3200 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3202 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3204 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3206 2007-03-07 Borut Razem <borut.razem AT siol.net>
3208 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3209 search include files in the current directory
3211 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3213 * src/SDCCglue.c (emitMaps, glue),
3214 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3216 * support/regression/tests/absolute.c: added xdata test
3218 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3220 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3221 added condition to macro, fixes bug 1666080
3223 2007-03-02 Raphael Neider <rneider AT web.de>
3225 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3227 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3229 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3230 be cleared. Unconditionally set __XPAGE
3231 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3233 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3238 * src/mcs51/rtrack.c,
3240 * doc/sdccman.lyx: added --no-gen-comments
3241 * src/mcs51/peeph.def: added 192.b, disabled 185
3243 2007-02-25 Raphael Neider <rneider AT web.de>
3245 * src/pic16/gen.c (genCast): fixed typo
3246 * device/lib/pic16/Makefile.subdir: only install existing files
3247 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3249 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3251 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3252 * device/lib/mcs51/crtclear.asm,
3253 * device/lib/mcs51/crtxclear.asm: renumbered labels
3254 * device/lib/mcs51/Makefile.in: added crtcall.asm
3255 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3256 * src/mcs51/gen.c (movc): removed,
3257 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3259 (toCarry, genSend, genRet): added function toCarry,
3260 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3261 (assignBit, genAssign, genCast): added function assignBit
3262 * src/mcs51/Makefile.bcc: added rtrack.c
3263 * src/mcs51/ralloc.h: made valueKnown a bitfield
3264 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3265 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3266 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3267 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3268 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3269 (_pop): only pop valid pairs, see gencjneshort,
3270 (gencjneshort): return pair that still needs to be popped, restructured,
3271 (gencjne, genCmpEq): call _pop
3273 2007-02-23 Raphael Neider <rneider AT web.de>
3275 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3277 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3279 * device/include/mcs51/P89LPC925.h: Added.
3281 2007-02-18 Raphael Neider <rneider AT web.de>
3283 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3285 2007-02-17 Borut Razem <borut.razem AT siol.net>
3287 * support/cpp2/directives.c, support/cpp2/version.c:
3288 synchronized with GCC CPP 4.1.2
3290 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3292 * src/mcs51/rtrack.h,
3293 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3294 by checking the strings passed by emitcode() to the assembler.
3295 Feel free to change. This in part addresses RFE #482179.
3296 Set environment variable SDCC_RTRACK to enable.
3297 * src/mcs51/gen.c: inserted hooks
3298 * src/mcs51/ralloc.h: added two members to struct regs
3299 * support/regression/tests/regtrack.c: added
3301 2007-02-14 Borut Razem <borut.razem AT siol.net>
3303 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3304 * Makefile.in: applied patch from Makefile related part of
3305 #1469393: Compiler does not initialize static data
3307 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3309 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3310 for better fix of bug 1273984, compiles pic16 rand.c
3312 2007-02-12 Borut Razem <borut.razem AT siol.net>
3314 * src/pic16/main.c: fixed pic16 standard library directory bug
3316 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3318 * src/hc08/gen.c (genSwap): fix swap regression test
3320 2007-02-10 Borut Razem <borut.razem AT siol.net>
3322 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3324 * support/regression/tests/bug-1654060.c: added regression test for
3327 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3329 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3330 bit moves in return statement
3332 2007-02-09 Borut Razem <borut.razem AT siol.net>
3334 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3337 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3339 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3340 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3342 2007-02-07 Raphael Neider <rneider AT web.de>
3344 * src/pic16/devices.inc,
3345 * device/include/pic16/pic18fregs.h,
3346 * device/include/pic16/pic18f[24][34]31.h,
3347 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3348 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3349 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3351 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3353 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3354 can this have lived here for so many years?
3355 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3356 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3357 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3359 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3361 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3362 appended by loop induction must be at the very end of the eBBlock
3364 2007-02-05 Kevin Vigor
3366 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3368 2007-02-05 Borut Razem <borut.razem AT siol.net>
3370 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3371 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3373 2007-02-03 Borut Razem <borut.razem AT siol.net>
3375 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3376 applied patch #1646602 option to set default signedness of char to
3377 unsigned, added -funsigned-char command line option,
3378 thanks to Gunther Jehle
3379 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3380 prompt for file deletion a few hundred times (especially the
3381 subversion files, which have ro permissions so it asks for
3382 confirmation), thanks to Simon McAuliffe;
3383 added {} + option to find in order to remove multiple files from a
3386 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3388 * device/include/mcs51/SST89x5xRDx.h: Added.
3390 2007-02-02 Raphael Neider <rneider AT web.de>
3392 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3393 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3395 2007-02-01 Raphael Neider <rneider AT web.de>
3397 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3400 2007-01-31 Borut Razem <borut.razem AT siol.net>
3402 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3403 if compiled with GCC. Thanks to Raphael Neider
3405 2007-01-31 Raphael Neider <rneider AT web.de>
3407 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3408 operand names, handles name and (name + n) for all n,
3409 (sameBank): restructured, also check bank allocation policy,
3410 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3411 (pic14_operandsAllocatedInSameBank): check whether to operands
3412 will be allocated into the same bank (i.e., section) to reduce
3413 BANKSEL overhead, queried from pcode.c:sameBank,
3414 (pic14printLocals): reintroduced clustering registers into a single
3415 section: all compiler generated symbols will now reside in one
3416 bank (per file), reducing BANKSEL overhead and code size,
3417 (showAllMemmaps): use local dbuf where possible
3419 2007-01-29 Raphael Neider <rneider AT web.de>
3421 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3422 (call_libraryfunc): retrieve/create symbol and mark as used,
3423 (genFunction): mark defined functions as non-extern and add again
3424 to code memmap for later output
3425 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3426 (pic14printLocals): reworked for new symbol emission,
3427 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3428 showAllMemmaps): reworked symbol output using dbufs, added handling
3429 of string literals (still incomplete),
3430 (picglue): removed symbol emission, moved into showAllMemmaps,
3431 (emitSymbolSet): new workhorse for symbol output,
3432 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3434 2007-01-29 Borut Razem <borut.razem AT siol.net>
3436 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3437 component contains the extension separator.
3439 2007-01-28 Borut Razem <borut.razem AT siol.net>
3441 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3443 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3444 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3445 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3446 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3447 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3448 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3449 src/z80/gen.c, support/Util/MySystem.c:
3450 accept slash and backslash as directory separator on WIN32 and
3453 2007-01-28 Raphael Neider <rneider AT web.de>
3455 * src/pic16/devices.inc,
3456 * device/include/pic16/pic18f[24][23]21.h,
3457 * device/include/pic16/pic18fregs.h,
3458 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3459 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3460 * device/lib/pic16/libio/adc.ignore,
3461 * device/lib/pic16/libio/i2c.ignore,
3462 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3463 family, as gputils do not yet support the devices
3464 * device/lib/pic16/Makefile.subdir: ignore errors on install
3465 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3466 headers and libraries from gputils .inc files
3468 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3470 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3472 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3474 * doc/sdccman.lyx: add printf benchmarks
3476 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3478 * device/lib/printf_fast.c: fix %c, char promoted to int
3479 * device/lib/printf_tiny.c: fix %c, char promoted to int
3481 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3483 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3485 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3487 * support/regression/tests/swap.c: 64 bit hosts failed
3488 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3490 2007-01-25 Raphael Neider <rneider AT web.de>
3492 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3493 based on absolute register address, patch by Alex Blond
3495 2007-01-22 Raphael Neider <rneider AT web.de>
3497 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3498 emitted, do not emit them again...
3500 2007-01-22 Raphael Neider <rneider AT web.de>
3502 * src/regression/bank1.c, src/regression/compare6.c,
3503 src/regression/add.c: cosmetic changes
3504 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3505 * src/pic/gen.c: fixed global zero and one,
3506 (aopForSym): removed unued code,
3507 (aopGet): assert aop is defined, check and use `index' of
3508 pCodeImmd operands (fixes #1630908),
3509 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3510 (register_reassign): prevent accidental register unification,
3511 (ReuseReg): cosmetic changes (also above)
3512 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3513 pic14emitStaticSeg): do not emit initialized data,
3514 (printIval*): replaced with working versions,
3515 (pic14createInterruptVect,picglue): use idata for initialized data,
3516 now init data should work in all modules (not only main()),
3517 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3519 2007-01-21 Borut Razem <borut.razem AT siol.net>
3521 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3522 use -fPIC or -fpic if they are supported and not ignored
3523 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3524 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3526 2007-01-20 Borut Razem <borut.razem AT siol.net>
3528 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3529 implemented RFE #1470316: allow "$" in variable names
3531 2007-01-20 Raphael Neider <rneider AT web.de>
3533 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3535 2007-01-20 Raphael Neider <rneider AT web.de>
3537 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3538 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3539 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3540 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3541 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3542 * device/lib/pic/libdev/pic*.c,
3543 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3544 * device/lib/pic/libdev/Makefile.in: show progress
3546 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3548 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3549 * support/scripts/sdcc_cygwin_mingw32,
3550 * support/scripts/sdcc_mingw32,
3551 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3552 conformance with autoconf 2.6
3554 2007-01-19 Raphael Neider <rneider AT web.de>
3556 * src/pic/device.c (register_map): fixed list construction
3557 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3558 (genMod): removed case for genModbits,
3559 (genModbits): removed as now unused/unimplemented
3560 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3562 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3564 * support/regression/tests/swap.c: added in response to #1638622
3565 * doc/sdccman.lyx: synced version, minor changes
3567 2007-01-18 Borut Razem <borut.razem AT siol.net>
3569 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3570 thanks to Gunther Jehle
3571 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3572 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3573 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3574 use filename in lineno instead.
3575 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3576 print the file name in ast_print()
3578 2007-01-18 Borut Razem <borut.razem AT siol.net>
3580 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3582 * src/SDCC.lex: stringLiteral() returns const char pointer,
3583 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3584 fixed column counting
3585 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3586 accept const char pointer as parameter
3587 * src/SDCCdwarf2.c: corrected buffer size
3589 2007-01-17 Borut Razem <borut.razem AT siol.net>
3591 * support/Util/dbuf_string.c: fixed for amd64
3593 2007-01-15 Borut Razem <borut.razem AT siol.net>
3595 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3596 removed terminal symbol ELIPSIS, since it was never generated by the
3597 lexer and it was wrongly used in parameter_identifier_list rule
3599 2007-01-15 Raphael Neider <rneider AT web.de>
3601 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3602 code page and data banking description
3603 * src/pic/genarith.c,
3604 * src/pic/gen.h: removed bit arithmetic functions,
3605 updated exit(1) to exit(EXIT_FAILURE)
3606 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3607 * device/include/pic16/pic18f2455.h,
3608 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3609 TRISD and TRISE, fixed/added some bit names
3610 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3611 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3612 updated pic18f2455.{c,h} instead of duplicating them
3614 2007-01-14 Borut Razem <borut.razem AT siol.net>
3616 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3617 Cannot debug files that contain spaces in the path name
3618 by converting spaces in asm file name to underscores
3620 2007-01-13 Borut Razem <borut.razem AT siol.net>
3622 * doc/sdccman.lyx: fixed format errors
3624 2007-01-10 Borut Razem <borut.razem AT siol.net>
3626 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3627 codeseg/constseg #pragma fail
3628 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3629 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3630 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3631 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3633 2007-01-09 Borut Razem <borut.razem AT siol.net>
3635 * get rid of diagnistic.[ch], pretty-print.[ch],
3636 c-pretty-print.[ch], ... used just for error, warning, ...
3638 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3639 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3640 suppoprt/cpp2/pretty-print.[ch]:
3642 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3643 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3644 suppoprt/cpp2/sdcpp.dsp:
3647 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3649 * device/lib/printf_large.c (output_float): removed recursion,
3650 use smaller buffer on stack for mcs51,
3651 fixed bug printing 1.96
3652 * support/regression/tests/snprintf.c: added test
3654 2007-01-07 Borut Razem <borut.razem AT siol.net>
3656 * use dynamic memory buffers instead temporary files
3657 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3659 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3660 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3661 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3662 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3663 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3664 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3665 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3666 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3667 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3668 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3669 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3670 support/Util/dbuf.c, support/Util/dbuf.h:
3672 * .version, sdcc.spec: bumped version to 2.6.4
3674 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3676 * src/port.h: added TARGET_Z80_LIKE macro
3677 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3678 output PSEG location if --xram-loc or --xstack-loc was used
3679 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3681 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3683 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3684 * as/as_z80.dsp, as/z80/as_z80.dsp,
3685 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3686 * sdcc.dsw: moved project files into subdir
3687 * as/hc08/as_hc08.dsp,
3688 * as/hc08/Makefile.bcc,
3689 * as/hc08/Makefile.in,
3690 * as/mcs51/Makefile.bcc,
3691 * as/mcs51/Makefile.in,
3692 * as/z80/Makefile.bcc,
3693 * as/z80/Makefile.in,
3694 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3697 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3700 * as/mcs51/asmain.c,
3702 * as/z80/assym.c: removed include "strcmpi.h"
3703 * as/hc08/strcmpi.c,
3704 * as/hc08/strcmpi.h,
3705 * as/mcs51/strcmpi.c,
3706 * as/mcs51/strcmpi.h,
3707 * support/Util/strcmpi.c,
3708 * support/Util/strcmpi.h: removed files
3709 * as/strcmpi.c: added as_strncmpi()
3711 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3713 * sdcc.dsw: Added some dependencies on project config.dsp
3715 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3717 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3718 with [di]ram_start to fix a regresion
3720 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3722 * configure.in: added missing mcs51 in status output
3723 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3725 * debugger/mcs51/clean.mk (distclean): remove config.h
3726 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3727 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3728 options.h, s-options-h and options.c
3729 * support/cpp2/clean.mk: unused, removed
3730 * Makefile.common.in,
3733 * as/hc08/Makefile.in,
3735 * as/mcs51/Makefile.in,
3736 * as/mcs51/clean.mk,
3739 * as/z80/Makefile.in,
3741 * as/link/Makefile.in,
3742 * as/link/hc08/Makefile.in,
3743 * as/link/hc08/clean.mk,
3744 * as/link/mcs51/Makefile.in,
3745 * as/link/mcs51/clean.mk,
3746 * as/link/z80/Makefile.in,
3747 * as/link/z80/clean.mk,
3748 * as/link/z80/conf.mk,
3749 * debugger/mcs51/Makefile.in,
3750 * debugger/mcs51/clean.mk,
3751 * device/include/Makefile.in,
3752 * device/lib/Makefile.in,
3753 * device/lib/mcs51/Makefile.in,
3754 * device/lib/pic/Makefile.in,
3755 * device/lib/pic/Makefile.common.in,
3756 * device/lib/pic/Makefile.subdir,
3757 * device/lib/pic/Makefile.rules,
3758 * device/lib/pic16/libio/Makefile.in,
3759 * device/lib/pic16/Makefile.subdir,
3760 * device/lib/pic16/libdev/Makefile.in,
3761 * device/lib/pic16/Makefile.rules,
3762 * device/lib/pic16/Makefile.common.in,
3763 * sim/ucsim/avr.src/Makefile.in,
3764 * sim/ucsim/main_in.mk,
3765 * sim/ucsim/cmd.src/Makefile.in,
3766 * sim/ucsim/doc/Makefile.in,
3767 * sim/ucsim/gui.src/Makefile.in,
3768 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3769 * sim/ucsim/gui.src/serio.src/Makefile.in,
3770 * sim/ucsim/hc08.src/Makefile.in,
3771 * sim/ucsim/libltdl/Makefile.in,
3772 * sim/ucsim/s51.src/Makefile.in,
3773 * sim/ucsim/sim.src/Makefile.in,
3774 * sim/ucsim/sim.src/conf.mk,
3775 * sim/ucsim/xa.src/Makefile.in,
3776 * sim/ucsim/z80.src/Makefile.in,
3780 * support/cpp2/Makefile.in,
3781 * support/librarian/Makefile.in,
3782 * support/librarian/clean.mk,
3783 * support/makebin/Makefile.in,
3784 * support/makebin/clean.mk,
3785 * support/packihx/Makefile.in,
3786 * support/regression/Makefile.in,
3787 * support/regression/ports/ds390/spec.mk,
3788 * support/regression/ports/gbz80/spec.mk,
3789 * support/regression/ports/hc08/spec.mk,
3790 * support/regression/ports/mcs51/spec.mk,
3791 * support/regression/ports/mcs51-large/spec.mk,
3792 * support/regression/ports/mcs51-medium/spec.mk,
3793 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3794 * support/regression/ports/pic14/spec.mk,
3795 * support/regression/ports/pic16/spec.mk,
3796 * support/regression/ports/mcs51-stack-auto/spec.mk,
3797 * support/regression/ports/ucz80/spec.mk,
3798 * support/regression/ports/xa51/spec.mk,
3799 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3800 adding a slash after $(top_builddir) and/or adding @datarootdir@
3802 * debugger/mcs51/configure.in,
3803 * device/lib/pic/configure.in,
3804 * device/lib/pic16/configure.in,
3805 * sim/ucsim/configure.in,
3806 * support/cpp2/configure.in,
3807 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3809 * debugger/mcs51/configure,
3810 * device/lib/pic/configure,
3811 * device/lib/pic16/configure,
3812 * sim/ucsim/configure,
3813 * support/cpp2/configure,
3814 * support/packihx/configure: generated with autoconf 2.60
3816 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3818 * as/link/hc08/lkihx.c (newArea),
3819 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3821 2007-01-02 Borut Razem <borut.razem AT siol.net>
3823 * doc/sdccman.lyx: documented #pragma sdcc_hash
3824 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3826 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3828 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3830 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3831 empty 'while'-loop to work correctly, see regression test 'while.c'
3832 * support/regression/tests/while.c: added
3834 2007-01-01 Borut Razem <borut.razem AT siol.net>
3836 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3837 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3838 support/cpp2/libcpp/sdcpp.c:
3839 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3840 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3841 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3843 2006-12-31 Borut Razem <borut.razem AT siol.net>
3845 * SDCPP synchronized with GCC CPP release version 4.1.1,
3846 currently the latest release:
3847 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3848 support/cpp2/libcpp/include/cpp-id-data.h
3849 support/cpp2/libiberty/fopen_unlocked.c
3850 support/cpp2/libiberty/md5.c
3852 support/cpp2/opt-functions.awk
3853 support/cpp2/opt-gather.awk
3854 support/cpp2/optc-gen.awk
3855 support/cpp2/opth-gen.awk:
3857 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3858 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3859 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3860 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3861 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3862 support/cpp2/diagnostic.h, support/cpp2/except.h,
3863 support/cpp2/hwint.h, support/cpp2/input.h,
3864 support/cpp2/intl.h, support/cpp2/move-if-change,
3865 support/cpp2/opts.c, support/cpp2/opts.h,
3866 support/cpp2/output.h, support/cpp2/prefix.c,
3867 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3868 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3869 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3870 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3871 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3872 support/cpp2/version.c:
3874 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3875 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3876 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3877 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3878 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3879 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3880 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3881 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3882 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3883 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3884 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3886 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3887 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3888 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3889 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3890 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3891 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3892 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3893 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3894 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3895 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3896 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3897 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3898 support/cpp2/system.h:
3901 2006-12-31 Borut Razem <borut.razem AT siol.net>
3903 * configure.in, configure: fixed bug #1538756: configure dies if bison
3904 and flex are not installed, 2nd try
3906 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3908 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3909 400.x for better code in RFE 899102
3911 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3913 * src/SDCCpeeph.c (deadMove),
3915 * src/mcs51/peep.h: renamed 'op' by 'reg'
3916 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3917 (scan4op): small change for removeDeadMove(), added support for
3918 'callee saves' and/or PACLL function calls,
3919 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3920 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3921 left in new dispatcher mcs51DeadMove()
3922 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3924 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3926 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3928 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3929 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3931 2006-12-30 Borut Razem <borut.razem AT siol.net>
3933 * support/cpp2/spacs.h: deleted from svn
3934 * configure.in, configure: fixed bug #1538756: configure dies if bison
3935 and flex are not installed
3937 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3939 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3940 with this z80 passes printf float test when enabled
3941 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3943 2006-12-28 Borut Razem <borut.razem AT siol.net>
3945 * support/cpp2/config.in, support/cpp2/configure.in,
3946 support/cpp2/configure, support/cpp2/Makefile.in:
3947 fix for the solaris build
3949 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3951 * src/SDCC.y (type_specifier2, pointer),
3953 * src/SDCCsymt.c (mergeSpec, checkSClass),
3954 * support/Util/SDCCerr.c,
3955 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3956 * support/valdiag/valdiag.py: Allow test cases to specify
3957 required language standard
3958 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3959 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3961 2006-12-27 Borut Razem <borut.razem AT siol.net>
3963 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3964 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3966 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3968 * support/cpp2/libiberty/Makefile.bcc: updated
3969 * src/pic16/main.c: fixed #pragma udata handling
3970 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3972 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3974 * src/SDCCpeeph.c: made labelHashEntry global,
3975 made pcDistance, FBYNAME static,
3976 (pcDistance): made static, use isComment and isLabel,
3978 (getLabelRef): added, extracted from labelRefCount(),
3979 (labelRefCount): use new getLabelRef(),
3980 (callFuncByName): made static, added deadMove,
3981 use isComment and isLabel,
3982 (newPeepRule): made static, set isLabel,
3983 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3984 labels from peephole rules,
3985 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3986 when isComment or isLabel is set
3987 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3988 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3990 * src/mcs51/peep.h: added
3991 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3992 * src/port.h: added peep->deadMove to port structure
3993 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3994 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3995 deadMove, finally removed no. 1 and 2
4002 * src/hc08/gen.c: mark lines with isComment or isLabel
4003 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4005 * sdcc.spec: bumped version to 2.6.3
4007 2006-12-26 Borut Razem <borut.razem AT siol.net>
4009 * support/cpp2/Makefile.in: added dependency on options.h
4010 * configure: regenerated
4011 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4012 * support/cpp2/Makefile.in: added vasprintf.c
4014 2006-12-25 Borut Razem <borut.razem AT siol.net>
4016 * SDCPP synchronized with GCC CPP release version 3.4.6,
4017 the latest release before 4.x:
4018 * support/cpp2/Makefile.in, support/cpp2/config.h,
4019 support/cpp2/configure, support/cpp2/configure.in,
4020 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4021 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4022 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4023 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4024 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4025 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4026 support/cpp2/cpptrad.c, support/cpp2/except.h,
4027 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4028 support/cpp2/hwint.h, support/cpp2/intl.h,
4029 support/cpp2/line-map.c, support/cpp2/line-map.h,
4030 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4031 support/cpp2/output.h, support/cpp2/prefix.c,
4032 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4033 support/cpp2/system.h, support/cpp2/version.c:
4035 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4036 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4037 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4038 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4039 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4040 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4041 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4042 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4043 support/cpp2/move-if-change, support/cpp2/opts.c,
4044 support/cpp2/opts.h, support/cpp2/opts.sh,
4045 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4046 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4047 support/cpp2/win32, support/cpp2/win32/dirent.c,
4048 support/cpp2/win32/dirent.h:
4050 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4051 * support/cpp2/sdcpp.h: renamed from sdcc.h
4052 * sdcppinit.c: deleted
4054 2006-12-23 Borut Razem <borut.razem AT siol.net>
4056 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4057 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4058 preproc.c: an other try to fix bug #982435: introduced
4059 -pedantic-parse-number command line option and pedantic_parse_number
4062 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4064 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4066 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4067 corrected overlayed areax addresses, warn about memory overlaps
4068 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4077 * src/port.h: added xabs_name and iabs_name
4078 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4079 (glue, emitMaps): create and emit maps d_abs and i_abs
4080 * src/SDCCglue.h: cosmetic changes
4081 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4083 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4084 (allocDefault): put absolute, initialized globals in them
4085 * support/regression/tests/absolute.c: added absolute bdata test
4086 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4088 2006-12-20 Borut Razem <borut.razem AT siol.net>
4090 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4091 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4092 added regression test for bug #982435
4094 2006-12-18 Borut Razem <borut.razem AT siol.net>
4096 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4097 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4098 small cosmetic changes
4099 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4100 * support/regression/tests/bug-1351710.c: added regression test
4102 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4104 * doc/sdccman.lyx: added the long missed iCode table
4105 "<where is figure II?>", added links to wiki
4107 2006-12-17 Borut Razem <borut.razem AT siol.net>
4109 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4110 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4111 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4112 unified table driven pragma handling, pragma argument type checking
4113 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4114 current one - version 1.1.3
4115 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4117 2006-12-13 Raphael Neider <rneider AT web.de>
4119 * src/pic/device.h: removed AssignedMemory structure and macros
4120 * src/pic/device.c: removed global finalMapping (linker assigns
4122 (register_map): add SFRs to remembered memRanges
4123 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4124 assignFixedRegisters,assignRelocatableRegisters): removed,
4125 (setMaxRAM,validAddress): adapted accordingly,
4126 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4127 reasonably sized sharebanks,
4128 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4129 (allDefsOutOfRange): removed unused code,
4130 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4132 * src/pic/pcode.c (register_reassign): removed recursion warning,
4133 fired far too often,
4134 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4135 to use existing pic14_stringInSet() to avoid duplicate symbols,
4136 tidied up the code a bit,
4137 (pic14printLocals): added in symmetry to printExterns, replaces
4138 writeUsedRegs more or less,
4139 (picglue): call new pic14_printLocals(),
4140 * device/include/pic/pic*.h: removed #pragma memmap directives,
4141 information gathered from include/pic/pic14devices.txt
4142 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4144 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4146 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4148 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4150 * device/include/mcs51/cc2430.h: fixed missing ';'
4152 2006-12-10 Raphael Neider <rneider AT web.de>
4154 * device/lib/pic16/libc/stdio/vfprintf.c,
4155 * device/lib/pic16/libc/stdio/printf_small.c,
4156 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4157 char arguments, as char varargs are cast to int by the caller,
4158 hopefully fixes #1604915 (other device libraries are still affected)
4160 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4162 * src/mcs51/ralloc.c (packRegsForAssign),
4163 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4165 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4167 * device/include/malloc.h: removed init_dynamic_memory
4168 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4169 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4170 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4171 * device/lib/libsdcc.lib,
4172 * device/lib/Makefile.in,
4173 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4174 * doc/sdccman.lyx: documented use of new _heap.c
4175 * support/regression/tests/malloc.c: removed init_dynamic_memory
4176 * src/cdbFile.c(spacesToUnderscores): new function,
4177 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4179 * device/include/tinibios.h: removed defines for putchar and getchar
4180 * device/lib/ds390/Makefile.in: added putchar.c
4181 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4183 2006-12-09 Borut Razem <borut.razem AT siol.net>
4185 * support/cpp2/sdcc.h: prevent multiple inclusion
4186 * support/cpp2/options.h: deleted
4188 2006-12-08 Borut Razem <borut.razem AT siol.net>
4190 * support/cpp2/sdcc.h: removed x*alloc() macros
4191 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4192 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4193 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4194 * support/cpp2/system.h: moved #include "sdcc.h"
4195 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4196 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4198 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4199 -funsigned-char options
4200 * support/cpp2/sdcppmain.c: fixed bug 1611411
4202 2006-12-07 Borut Razem <borut.razem AT siol.net>
4204 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4207 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4209 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4210 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4212 * .version: bumped to 2.6.2 because a) it's been a while
4213 b) the linker sources have moved c) the preprocessor is upgraded
4215 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4217 * support/regression/tests/snprintf.c: some checks
4218 * lib/src/printf_large.c: %bc: read char instead of int from stack
4220 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4222 * device/include/mcs51/cc2430.h: inserted _XPAGE
4224 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4226 * device/include/mcs51/cc2430.h: added
4228 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4230 * device/include/asm/default/features.h,
4231 * device/include/asm/ds390/features.h,
4232 * device/include/mcs51/at89s53.h,
4233 * device/include/ser.h,
4234 * device/include/ser_ir.h,
4235 * device/include/serial.h: changed keywords to double underscore variants,
4236 fixes bug 1590261 some more, thanks Steven Borley
4238 2006-12-01 Raphael Neider <rneider AT web.de>
4240 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4241 but emit warning (recursion is not supported for pic14)
4243 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4245 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4246 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4248 2006-11-30 Raphael Neider <rneider AT web.de>
4250 * src/pic/device.c (dump_sfr): always emit symbols
4251 * src/pic/glue.c (pic14printPublics): fixed typo
4253 2006-11-30 Raphael Neider <rneider AT web.de>
4255 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4256 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4257 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4258 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4259 a sharebank, use a non-shared bank for the stack if none available
4260 * src/pic/device.h (struct memRange): added linked list next field,
4261 added prototypes for above functions
4262 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4263 (typeRegWithIdx): accept fixed and unfixed stack registers
4264 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4265 the stack, handle shared and banked stack (except for WSAVE),
4266 (insertBankSel): removed useless optimization (will never fire),
4267 (FixRegisterBanking): added optimization for devices with only one
4268 possibly aliased bank of memory, like 16f84
4269 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4270 devices have no SHAREBANK in the linker script
4271 * device/include/pic/pic14devices.txt: documented memmap
4272 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4274 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4276 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4277 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4278 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4279 genhc08Code): switched most of the D (debug) macros to DD (detailed
4280 debug) macros to better control clutter in the generated .asm file.
4281 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4282 genRightShift): fixed bug with non-constant bit shift stored to
4283 a volatile result (SF Open Discussion forum thread #1616749).
4284 Single byte case is not yet optimized.
4286 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4288 * device/include/asm/mcs51/features.h,
4289 * device/include/malloc.h,
4290 * device/include/stdio.h: changed keywords to double underscore variants,
4293 2006-11-27 Borut Razem <borut.razem AT siol.net>
4295 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4296 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4297 support/cpp2/output.h, support/cpp2/cppinit.c,
4298 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4299 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4300 support/cpp2/cppdefault.c, support/cpp2/system.h,
4301 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4302 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4303 support/cpp2/prefix.c, support/cpp2/except.h,
4304 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4305 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4306 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4307 support/cpp2/version.c, support/cpp2/cppmain.c,
4308 support/cpp2/version.h, support/cpp2/hashtable.c,
4309 support/cpp2/cpperror.c:
4310 synchronized with GCC CPP release version 3.3.6,
4311 the latest where cppmain.c still exists.
4312 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4313 support/cpp2/sdcppinit.c: added
4315 2006-11-27 Borut Razem <borut.razem AT siol.net>
4317 * support/cpp2/cpplex.c:
4318 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4320 * support/cpp2/cpplib.c: removed definitions of unused variables
4322 2006-11-26 Borut Razem <borut.razem AT siol.net>
4324 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4325 since they are redefined by macros in support/cpp2/sdcc.h
4326 * support/cpp2/sdcc.h: x*alloc macro redefinition
4328 2006-11-25 Borut Razem <borut.razem AT siol.net>
4330 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4331 support/cpp2/configure, support/cpp2/Makefile.in,
4332 support/cpp2/cppfiles.c, support/cpp2/output.h,
4333 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4334 support/cpp2/config.h, support/cpp2/cpplib.h,
4335 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4336 support/cpp2/cppdefault.c, support/cpp2/config.in,
4337 support/cpp2/system.h, support/cpp2/cpplex.c,
4338 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4339 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4340 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4341 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4342 support/cpp2/configure.in, support/cpp2/intl.h,
4343 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4344 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4345 support/cpp2/version.c, support/cpp2/cppmain.c,
4346 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4347 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4348 support/cpp2/cpperror.c,
4349 support/cpp2/libiberty/safe-ctype.c,
4350 support/cpp2/libiberty/safe-ctype.h,
4351 support/cpp2/libiberty/splay-tree.c,
4352 support/cpp2/libiberty/obstack.c,
4353 support/cpp2/libiberty/lbasename.c,
4354 support/cpp2/libiberty/splay-tree.h,
4355 support/cpp2/libiberty/obstack.h:
4356 synchronized with GCC CPP release version 3.2.3,
4357 the latest before integration of cpp into gcc
4358 * support/cpp2/except.h, support/cpp2/line-map.c,
4359 support/cpp2/line-map.h,
4360 support/cpp2/libiberty/hex.c,
4361 support/cpp2/libiberty/concat.c,
4362 support/cpp2/libiberty/filenames.h: added
4363 * support/cpp2/intl.c: deleted
4365 2006-11-24 Borut Razem <borut.razem AT siol.net>
4367 * src/SDCC.y: enabled compilation of empty source file
4368 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4369 "ISO C forbids an empty source file"
4370 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4371 if all the code is ifdefed out.
4373 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4375 * src/hc08/gen.c (genPcall): fix for bug #1601032
4377 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4379 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4380 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4381 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4382 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4383 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4384 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4385 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4386 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4387 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4388 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4389 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4390 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4391 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4392 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4393 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4394 Renamed to all upper case as per the standard set by SiLabs
4396 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4398 * device/include/mcs51/C8051F520.h: new, added
4399 * device/include/mcs51/compiler.h: added link about predefined macros
4401 2006-11-23 Raphael Neider <rneider AT web.de>
4403 * src/regression/Makefile: add -L path to fresh library
4404 * src/regression/simulate: emphasize FAILED output
4405 * src/regression/create_stc: output _failures from gpsim
4406 * src/regression/compare4.c,
4407 * src/regression/rotate6.c: fixed char literals,
4408 all compile, all run =8-D
4410 * src/pic/pcode.h: added isPCASMDIR macro
4411 * src/pic/gen.c (genAnd): fixed bit offset
4412 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4413 packBits): unified register numbering schemes,
4414 (newReg): do not insert stack registers into hash table,
4415 (initStack): unpinned pseudo stack, simplified,
4416 (typeRegWithIdx): fixed retrieval of stack registers,
4417 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4418 (pCodeReplace): removed invalid assertion,
4419 (insertPCodeInstruction): fixed newly added labels,
4420 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4421 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4422 DumpFlow): removed unsed (broken?) code,
4423 (insertBankSel): prevent STATUS from being BANKSELed,
4424 (FixRegisterBanking): rewritten from scratch, implemented generic
4425 optimizations (suppress BANKSELs to same register and to registers
4426 present in all banks),
4427 (AnalyzeBanking): update flow after BANKSELection
4429 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4430 sharebank, let linker place it, mark STKxx symbols as emitted
4432 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4434 * src/regression/arrays.c,
4435 * src/regression/bank1.c,
4436 * src/regression/bool2.c,
4437 * src/regression/compare7.c,
4438 * src/regression/compare8.c,
4439 * src/regression/compare9.c,
4440 * src/regression/compare10.c,
4441 * src/regression/configword.c,
4442 * src/regression/for.c,
4443 * src/regression/mult1.c,
4444 * src/regression/pointer1.c,
4445 * src/regression/rotate6.c,
4446 * src/regression/string1.c,
4447 * src/regression/struct1.c,
4448 * src/regression/Makefile: make PIC14 regression tests run again
4449 (3 fail, 6 won't compile)
4451 2006-11-21 Raphael Neider <rneider AT web.de>
4453 * device/include/pic16/pic18f4550.h,
4454 * device/include/pic16/pic18f4455.h,
4455 * device/lib/pic16/libdev/pic18f4550.c,
4456 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4457 * configure.in: removed superfluous closing bracket
4459 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4461 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4464 2006-11-21 Raphael Neider <rneider AT web.de>
4466 * src/pic/device.{c,h}: added pic14_getPIC()
4467 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4468 (genAnd): added PIC code for one case, fixes #1597044
4469 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4470 SFRs that are present in all banks (e.g., STATUS)
4472 2006-11-20 Raphael Neider <rneider AT web.de>
4474 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4475 INCFSZ/INCFSZW and declared them as changing Z bit,
4476 (insertPCodeInstruction): correctly invert the above instructions,
4478 (DoBankSelect): don't panic on po_immediates
4480 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4483 * as/link/mcs51/lkihx.c (newArea),
4484 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4485 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4487 2006-11-11 Raphael Neider <rneider AT web.de>
4489 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4490 bitfield symbols, fixes #1579535 (once more...).
4492 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4494 * support/regression/generate-cases.py,
4495 * support/regression/fwk/include/testfwk.h,
4496 * support/regression/fwk/lib/testfwk.c: used code pointers,
4497 (about 50kByte less code generated for mcs51)
4499 2006-11-06 Borut Razem <borut.razem AT siol.net>
4501 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4502 debugger/mcs51/configure: fixed failed check because the function
4503 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4504 who submitted the patch for gpsim.
4505 * debugger/mcs51/configure.in: removed the result message
4506 * debugger/mcs51/Makefile.in: fixed the config.status warning
4507 "... seems to ignore the --datarootdir setting"
4509 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4511 * device/include/mcs51/c8051f020.h,
4512 * device/include/mcs51/c8051f040.h,
4513 * device/include/mcs51/c8051f060.h,
4514 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4515 * src/z80/gen.c (gencjneshort),
4516 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4518 2006-10-31 Borut Razem <borut.razem AT siol.net>
4520 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4521 debugger/mcs51/configure: get readline version
4523 2006-10-30 Borut Razem <borut.razem AT siol.net>
4525 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4526 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4527 debugger/mcs51/configure: locate readline even when cross compiling
4528 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4530 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4532 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4535 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4537 * device/include/malloc.h,
4538 * device/lib/calloc.c,
4539 * device/lib/free.c,
4540 * device/lib/malloc.c,
4541 * device/lib/realloc.c: moved definition of struct into sources
4542 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4544 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4546 * as/asx8051.dsp: corrected output directories
4547 * as/link/hc08: new directory for hc08 linker
4548 * as/hc08/aslink.h, as/link/aslink.h,
4549 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4550 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4551 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4552 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4553 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4554 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4555 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4556 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4557 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4558 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4559 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4560 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4561 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4562 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4563 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4564 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4565 * as/link/hc08/conf.mk,
4569 * sdcc.dsw: moved hc08 linker to as/link/hc08
4570 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4571 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4572 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4573 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4574 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4575 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4576 * as/link/mcs51/aslink.dsp,
4577 * as/link/mcs51/Makefile.in: factored out the common files
4578 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4579 * as/clean.mk: extra cleaning common files
4580 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4581 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4582 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4584 2006-10-29 Raphael Neider <rneider AT web.de>
4586 * src/pic/ralloc.c (newReg): create aliases for registers with
4587 multiple names to fix #1579535 and #1584001,
4588 (regWithIdx,dirregWithName): resolve aliases on lookup
4589 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4591 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4592 to prevent build errors on small devices
4594 2006-10-28 Raphael Neider <rneider AT web.de>
4596 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4597 assumption within interrupt handlers, fixes #1584940
4598 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4599 "emitted" to avoid emitting them again in udata
4601 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4603 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4606 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4608 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4609 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4610 on/off CR to CRLF conversion.
4612 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4614 * doc/sdccman.lyx: updated IRQ section
4616 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4618 * device/lib/serial_io.c: removed
4619 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4620 replacements for serial_io.c
4622 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4624 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4626 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4628 * device/lib/serial_io.c: Default putchar() and getchar() for
4629 mcs51 uses serial port.
4631 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4635 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4637 * support/regression/ports/mcs51/support.c: smaller
4638 _sdcc_external_startup()
4639 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4641 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4643 * device/lib/gbz80/crt0.s,
4644 * device/lib/gbz80/crt0_rle.s,
4645 * device/lib/gbz80/div.s,
4646 * device/lib/gbz80/fstubs.s,
4647 * device/lib/gbz80/heap.s,
4648 * device/lib/gbz80/mul.s,
4649 * device/lib/gbz80/putchar.s,
4650 * device/lib/gbz80/stubs.s,
4651 * device/lib/z80/crt0.s,
4652 * device/lib/z80/crt0_rle.s,
4653 * device/lib/z80/div.s,
4654 * device/lib/z80/fstubs.s,
4655 * device/lib/z80/heap.s,
4656 * device/lib/z80/mul.s,
4657 * device/lib/z80/putchar.s,
4658 * device/lib/z80/stubs.s: reverted, I was mistaken
4660 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4662 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4663 * support/regression/ports/mcs51/support.c: removed race
4664 condition on TI in _putchar allowing to use serial port mode 0
4666 2006-10-20 Borut Razem <borut.razem AT siol.net>
4668 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4670 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4672 * device/lib/gbz80/crt0.s,
4673 * device/lib/gbz80/crt0_rle.s,
4674 * device/lib/gbz80/div.s,
4675 * device/lib/gbz80/fstubs.s,
4676 * device/lib/gbz80/heap.s,
4677 * device/lib/gbz80/mul.s,
4678 * device/lib/gbz80/putchar.s,
4679 * device/lib/gbz80/stubs.s,
4680 * device/lib/z80/crt0.s,
4681 * device/lib/z80/crt0_rle.s,
4682 * device/lib/z80/div.s,
4683 * device/lib/z80/fstubs.s,
4684 * device/lib/z80/heap.s,
4685 * device/lib/z80/mul.s,
4686 * device/lib/z80/putchar.s,
4687 * device/lib/z80/stubs.s: removed all leading underscores from area names
4689 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4691 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4692 regression tests are not waiting in the simulator for simulated
4693 transmission of debug output
4695 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4697 * device/lib/printf_large.c: slightly smaller
4698 * doc/sdccman.lyx: do not use spaces within html links
4700 2006-10-16 Borut Razem <borut.razem AT siol.net>
4702 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4703 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4704 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4705 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4706 debugger/mcs51/configure:
4707 [ 1185668 ] add gnu readline support to sdcdb - enabled
4709 2006-10-16 Raphael Neider <rneider AT web.de>
4711 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4712 fixes #1577882, removes close to all banking optimizations
4714 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4716 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4717 variables in code memory
4718 * support/regression/tests/absolute.c: added test for this
4720 2006-10-15 Raphael Neider <rneider AT web.de>
4722 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4724 (BankSelect): emit BANKSEL before touching linker-placed regs,
4727 2006-10-10 Raphael Neider <rneider AT web.de>
4729 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4730 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4731 * src/pic/main.c (_pic14_parseOptions),
4732 * src/pic/main.h: mostly reverted to previous state, now use results
4733 from SDCCmain.c's argument parsing
4735 2006-10-10 Borut Razem <borut.razem AT siol.net>
4737 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4738 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4739 [ 1185668 ] add gnu readline support to sdcdb -
4740 prepared for READLINE, not enabled yet,
4741 thanks to <tal.bav AT gmail.com>
4743 2006-10-10 Raphael Neider <rneider AT web.de>
4745 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4746 * src/pic16/devices.inc,
4747 * device/include/pic16 (pic18f[24]620.h),
4748 * device/include/pic18fregs.h,
4749 * device/lib/pic16/pics.all,
4750 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4751 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4752 Gary Plumbridge and Anton Strobl
4754 2006-10-10 Raphael Neider <rneider AT web.de>
4756 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4757 --stack-siz=NUM options to configure the argument passing stack
4758 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4759 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4760 (pic14_getSharebankSize): obey --stack-siz=NUM,
4761 (pic14_getSharebankAddress): obey --stack-loc=NUM
4763 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4765 * doc/sdccman.lyx: added to the manual
4766 * doc/figures/ddd_example.png: added (neither pdflatex nor
4767 most browsers seem to like the .eps file)
4769 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4771 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4772 to /tmp and /var/tmp acc. LSB
4773 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4775 * support/regression/tests/onebyte.c: added test
4777 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4779 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4781 2006-10-05 Borut Razem <borut.razem AT siol.net>
4783 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4785 - sdcc.dsw: changed property eol-style to CRLF
4786 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4788 2006-10-04 Raphael Neider <rneider AT web.de>
4790 * device/include/pic/{pic16f84.h,pic16f84a.h},
4791 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4792 from patch #1522504, thanks to Robas Teodor
4794 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4796 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4799 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * src/pic16/glue.c (pic16emitMaps),
4802 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4803 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4804 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4805 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4807 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4808 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4810 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4812 * support/librarian/sdcclib.c: Added option -l.
4813 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4815 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4816 using Windows command prompt.
4818 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4820 * device/lib/libsdcc.lib: added module rand
4821 * src/ds390/ralloc.c (rematStr),
4822 * src/hc08/ralloc.c (rematStr),
4823 * src/mcs51/ralloc.c (rematStr),
4824 * src/z80/ralloc.c (rematStr): made output more consistent
4825 * src/mcs51/gen.c: cosmetic changes
4827 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4829 * src/port.h: added mem.cabs_name to PORT
4836 * src/z80/main.c: added cabs_name initializers
4837 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4839 (emitMaps): emit absolutes in code memory into cabs_name
4841 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4842 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4843 * support/regression/fwk/include/testfwk.h: added define for at
4844 * support/regression/tests/absolute.c: added, new
4846 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4849 optimizations, see also patch 887161 by Stas Sergeev
4850 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4851 to be necessary anymore,
4852 (102, 103, 104, 127): renamed all occurances of bp to _bp
4854 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4856 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4857 thanks Weston T. Schmidt for patch 1555221
4858 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4859 * src/SDCCicode.c(geniCodeMultiply): small optimization
4861 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4863 * device/include/stdlib.h: added rand prototypes
4864 * device/lib/rand.c: new, added
4865 * device/lib/Makefile.in: added rand.c
4866 * src/z80/peeph.def,
4867 * src/z80/peeph-gbz80.def,
4868 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4870 2006-09-20 Raphael Neider <rneider AT web.de>
4872 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4874 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * as/link/aslink.h: cosmetic changes
4877 * as/link/mcs51/Makefile.in,
4878 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4880 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4883 * as/link/mcs51/aslink.h,
4884 * as/link/z80/aslink.h: merged and moved to as/link/
4885 * as/link/lkstore.c,
4886 * as/link/mcs51/lkstore.c: moved to as/link/
4887 * as/link/clean.mk: remove *.o
4888 * as/link/mcs51/alloc.h: deleted
4889 * as/link/mcs51/lkarea.c: added lnksect prototype
4890 * as/link/mcs51/lkdata.c,
4891 * as/link/mcs51/lklex.c,
4892 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4893 * as/link/mcs51/lkmem.c,
4894 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4895 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4896 * as/link/mcs51/aslink.dsp,
4897 * as/link/mcs51/Makefile.aslink,
4898 * as/link/mcs51/Makefile.bcc,
4899 * as/link/mcs51/Makefile.in: updated for moved files
4900 * as/link/z80/lkarea.c,
4901 * as/link/z80/lkhead.c,
4902 * as/link/z80/lklex.c,
4903 * as/link/z80/lklibr.c,
4904 * as/link/z80/lklist.c,
4905 * as/link/z80/lkmain.c,
4906 * as/link/z80/lkrloc.c,
4907 * as/link/z80/lksym.c: synced with mcs51
4908 * as/link/z80/lkdata.c,
4909 * as/link/z80/lkeval.c,
4910 * as/link/z80/lkihx.c,
4911 * as/link/z80/lks19.c: cosmetic changes
4912 * as/link/z80/Makefile.in,
4913 * as/link/z80/linkgbz80.dsp,
4914 * as/link/z80/linkz80.dsp: updated for moved files
4916 2006-09-16 Borut Razem <borut.razem AT siol.net>
4918 * debugger/mcs51/sdcdb.c: partially fixed
4919 [ 1203664 ] sdcdb fails to open files w. two "." periods
4920 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4921 debugger/mcs51/symtab.h: fixed indenting
4922 * configure.in, configure: up to date with latest Maarten's changes
4924 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4927 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4928 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4929 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4930 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4931 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4932 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4933 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4934 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4935 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4936 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4937 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4938 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4939 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4940 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4941 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4942 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4943 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4944 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4945 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4946 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4947 as/link/mcs51/alloc.h,
4948 as/link/mcs51/clean.mk,
4949 as/link/mcs51/conf.mk,
4950 as/link/mcs51/Makefile.bcc,
4951 as/link/mcs51/Makefile.in,
4952 as/link/mcs51/readme.390,
4953 as/link/mcs51/strcmpi.c,
4954 as/link/mcs51/strcmpi.h,
4956 as/mcs51/Makefile.bcc,
4957 as/mcs51/Makefile.in,
4960 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4962 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4965 * as/link/Makefile.in,
4966 * as/link/z80/linkgbz80.dsp,
4967 * as/link/z80/linkz80.dsp,
4974 * link/z80/aslink.h,
4975 * link/z80/clean.mk,
4977 * link/z80/linkgbz80.dsp,
4978 * link/z80/linkz80.dsp,
4979 * link/z80/lkarea.c,
4980 * link/z80/lkdata.c,
4981 * link/z80/lkeval.c,
4984 * link/z80/lkhead.c,
4987 * link/z80/lklibr.c,
4988 * link/z80/lklist.c,
4989 * link/z80/lkmain.c,
4990 * link/z80/lkrloc.c,
4993 * link/z80/Makefile.in,
4995 * sdcc.dsw: moved link/ to as/link/
4997 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4999 * as/mcs51/i51mch.c (machine): fixed warning
5001 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5003 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5005 2006-09-09 Borut Razem <borut.razem AT siol.net>
5007 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5008 sdcdb WIN32 native port
5009 * src/clean.mk: fixed
5011 2006-09-08 Borut Razem <borut.razem AT siol.net>
5013 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5015 2006-09-08 Raphael Neider <rneider AT web.de>
5017 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5018 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5019 to gplink to disable processor mismatch warning and to allow
5020 the use of devices with only aliased (shared) memory banks,
5021 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5023 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5025 * doc/sdccman.lyx: Some re-formating plus example on using
5026 #pragma preproc_asm +/-
5028 2006-09-07 Borut Razem <borut.razem AT siol.net>
5030 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5033 2006-09-06 Borut Razem <borut.razem AT siol.net>
5035 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5036 line at sdcc.nsi:153
5037 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5039 2006-09-05 Borut Razem <borut.razem AT siol.net>
5041 * configure.in, configure: support for winsock2
5042 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5043 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5044 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5045 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5046 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5048 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5050 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5052 * support/regression/tests/bug1551947.c: new, added
5053 * src/SDCCsymt.h: strings are char* not byte*
5055 2006-09-05 Raphael Neider <rneider AT web.de>
5057 * device/lib/pic16/libdev/pic18f4550.c,
5058 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5059 declarations/definitions from patch #1520949
5061 2006-09-05 Raphael Neider <rneider AT web.de>
5063 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5064 byte-aligned bitfields, fixes #1539278
5066 2006-09-05 Raphael Neider <rneider AT web.de>
5068 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5071 2006-09-04 Borut Razem <borut.razem AT siol.net>
5073 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5074 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5075 -mno-cygwin is a part of the compiler name
5076 * support/scripts/sdcc_mingw32: don't disable ucsim
5078 2006-09-03 Borut Razem <borut.razem AT siol.net>
5080 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5081 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5083 2006-09-03 Raphael Neider <rneider AT web.de>
5086 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5087 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5090 2006-09-01 Borut Razem <borut.razem AT siol.net>
5092 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5093 to make ppc-osx happy
5095 2006-08-31 Borut Razem <borut.razem AT siol.net>
5097 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5098 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5099 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5100 * support/regression/ports/ds390/spec.mk,
5101 support/regression/ports/mcs51/spec.mk,
5102 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5103 To run regression tests in mingw environment:
5104 make DEV_NULL=NUL CC=gcc
5106 2006-08-30 Borut Razem <borut.razem AT siol.net>
5108 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5109 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5110 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5111 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5112 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5113 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5114 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5115 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5116 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5117 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5118 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5119 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5120 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5121 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5122 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5123 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5124 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5125 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5126 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5127 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5128 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5129 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5130 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5131 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5132 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5133 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5134 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5135 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5136 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5137 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5138 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5139 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5140 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5141 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5142 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5143 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5144 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5145 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5146 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5147 ucsim WIN32 native port
5149 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5151 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5153 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5155 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5156 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5158 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5161 * support/regression/tests/bug1546986.c: new, added
5162 * as/mcs51/.cvsignore,
5163 * debugger/mcs51/.cvsignore,
5164 * src/.cvsignore: deleted
5166 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5168 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5171 2006-08-20 Borut Razem <borut.razem AT siol.net>
5173 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5174 removed cl_listen_console::match(), cl_console::match(),
5175 restructured cl_commander::proc_input()
5177 2006-08-16 Borut Razem <borut.razem AT siol.net>
5179 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5180 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5181 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5183 2006-08-14 Borut Razem <borut.razem AT siol.net>
5185 * support/regression/Makefile.in,
5186 support/regression/ports/pic14/gpsim.cmd,
5187 support/regression/ports/pic14/spec.mk,
5188 support/regression/ports/pic14/support.c:
5189 added pic14 regression test
5191 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5193 * as/doc/asxhtm.html: documented changed ABS behaviour
5194 * as/doc/README: fixed some typos
5196 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5198 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5201 2006-08-12 Borut Razem <borut.razem AT siol.net>
5203 * support/regression/fwk/include/testfwk.h,
5204 support/regression/fwk/lib/testfwk.c,
5205 support/regression/generate-cases.py,
5206 support/regression/Makefile.in:
5207 regression test framework does not depend on function pointers and
5210 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5212 * device/include/stddef.h: c temporary hack to fix bug 1518273
5214 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5216 * device/include/mcs51/cc2510fx.h: added
5217 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5220 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5223 * as/z80/Makefile.in: added strcmpi.c
5224 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5225 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5227 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * device/lib/gbz80/asm_strings.s,
5230 * device/lib/gbz80/crt0_rle.s,
5231 * device/lib/gbz80/div.s,
5232 * device/lib/gbz80/mul.s,
5233 * device/lib/gbz80/shift.s,
5234 * device/lib/z80/asm_strings.s,
5235 * device/lib/z80/crt0_rle.s,
5236 * device/lib/z80/div.s,
5237 * device/lib/z80/mul.s,
5238 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5239 flags which are all upper case
5241 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5243 * as/z80/asm.h: made CASE_SENSITIVE 1
5244 * link/z80/aslink.h: made CASE_SENSITIVE 1
5245 * src/z80/gen.c (throughout): made all conditionals upper case
5246 * support/regression/tests/bug1503067.c: new
5248 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5250 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5251 (shiftIntoPair): added case 2 for PAIR_IY,
5252 (setupToPreserveCarry): replaced parameters with iCode and check if
5253 PAIR_DE is in use to fix bug 1399290,
5254 (genPlus, genMinus): updated call to setupToPreserveCarry
5255 * support/regression/tests/bug1399290.c: new
5257 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5259 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5260 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5261 * src/ds390/gen.c (shiftRLong),
5262 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5263 * src/mcs51/gen.c (sameReg): changed to sameByte,
5264 (xch_a_aopGet): new,
5265 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5266 shiftRLong): fixed bug 1533966
5267 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5268 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5269 * support/regression/Makefile.in: disabled z80, enabled ucz80
5270 * support/regression/tests/float_trans.c: enabled test for z80 and host
5271 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5273 2006-08-01 Borut Razem <borut.razem AT siol.net>
5275 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5276 comparison is always false due to limited range of data type
5277 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5279 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5281 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5282 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5283 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5284 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5286 2006-07-31 Borut Razem <borut.razem AT siol.net>
5288 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5289 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5290 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5291 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5292 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5293 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5294 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5295 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5296 enable ucsim mingw compilation. Serial port is disabled,
5297 since it uses termios.h API, which is not available on native
5300 2006-07-31 Borut Razem <borut.razem AT siol.net>
5302 * Small Device C Compiler 2.6.0 released
5303 * support/scripts/sdcc.nsi: added FULL_DOC option
5304 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5306 2006-07-28 Borut Razem <borut.razem AT siol.net>
5308 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5309 * doc/INSTALL.txt: updated
5311 2006-07-27 Borut Razem <borut.razem AT siol.net>
5313 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5314 device/lib/pic/libdev/Makefile.in: fixed bug
5315 [ 1438354 ] pic libsdcc: distclean doesn't work
5316 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5317 device/lib/pic16/libio/Makefile.in: fixed bug
5318 [ 1438344 ] pic16 lib: clean doesn't work properly
5319 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5321 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * device/lib/pic/libsdcc/fsdiv.c,
5324 * device/lib/pic/libsdcc/fsmul.c,
5325 * device/lib/pic16/libsdcc/float/fsdiv.c,
5326 * device/lib/pic16/libsdcc/float/fsmul.c,
5327 * device/lib/_fsdiv.c,
5328 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5329 * support/regression/tests/bug1520966.c: added
5330 * doc/knownbugs.html: removed [ 1520966 ] from the list
5332 2006-07-25 Borut Razem <borut.razem AT siol.net>
5334 * configure.in, configure, sdccconf_in.h: fixed bug
5335 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5336 * doc/knownbugs.html: removed [ 1519095 ] from the list
5338 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5340 * doc/knownbugs.html: added, contains list of known bugs at release
5341 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5343 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5346 function registers and corrected defaults with additional warning
5347 * device/lib/malloc.c: cosmetic changes
5348 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5349 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5350 (fillGaps): and used it
5352 2006-07-20 Raphael Neider <rneider AT web.de>
5354 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5355 output unless SDCCPICDEBUG is set
5356 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5357 output if SILENT is set
5359 2006-07-11 Borut Razem <borut.razem AT siol.net>
5361 * doc/README.txt: updated
5363 2006-07-10 Borut Razem <borut.razem AT siol.net>
5365 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5366 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5367 in WIN32 installation
5368 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5371 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5373 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5374 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5376 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5378 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5380 2006-07-06 Borut Razem <borut.razem AT siol.net>
5382 * support/regression/tests/bitfields.c:
5383 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5384 * support/regression/tests/constantRange.c:
5385 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5387 2006-07-04 Borut Razem <borut.razem AT siol.net>
5389 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5391 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5392 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5393 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5394 reverted changes from 2006-07-03
5395 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5396 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5397 added CPPFLAGS, used by the host port
5399 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5401 * support/regression/valdiag/tests/switch.c,
5402 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5403 * support/regression/tests/libmullong.c: fixed for host
5404 * support/regression/ports/host/spec.mk: disable all warnings for host,
5405 SDCC runs with --less-pedantic too
5407 2006-07-03 Borut Razem <borut.razem AT siol.net>
5409 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5411 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5412 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5413 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5414 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5416 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5417 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5418 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5419 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5421 2006-07-02 Raphael Neider <rneider AT web.de>
5423 * src/pic16/devices.inc,
5424 * device/include/pic16/pic18fregs.h,
5425 * device/include/pic16/pic18f4550.h,
5426 * device/lib/pic16/pics.all,
5427 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5429 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5431 * as/hc08/lkaomf51.c (OutputName),
5432 * as/mcs51/lkaomf51.c (OutputName),
5433 * as/z80/asmain.c (asmbl),
5434 * src/ds390/main.c (asmLineNodeFromLineNode),
5435 * src/hc08/ralloc.c (hc08_assignRegisters),
5436 * src/mcs51/main.c (asmLineNodeFromLineNode),
5437 * src/xa51/ralloc.c (checkRegMask),
5438 * src/xa51/gen.c (emitcode),
5439 * src/z80/gen.c (_emit2),
5440 * src/SDCCast.c (searchLitOp),
5442 * support/packihx/packihx.c,
5443 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5444 * src/ds390/gen.c (aopPutUsesAcc),
5445 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5446 * support/regression/tests/libmullong.c (mullong_wrapper),
5447 * src/SDCCsymt.c (powof2),
5449 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5450 * src/SDCCsymt.h: added TYPE_TARGET_*
5451 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5452 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5453 SDCCast because 1) header problems 2) this is the right place
5454 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5455 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5458 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5460 * src/SDCCicode.h: removed buggy semicolon in unused macro
5461 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5462 search for previous definiton of auto symbols too,
5463 (findPrevUse): fixed logic of emitWarnings
5465 2006-06-26 Raphael Neider <rneider AT web.de>
5467 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5468 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5470 2006-06-25 Raphael Neider <rneider AT web.de>
5472 * device/lib/pic/libm: NEW, added math library functions
5473 * device/lib/pic/libsdcc: NEW; added float support functions
5474 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5475 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5476 NEW, added math related headers
5477 * device/include/asm/pic/features.h: NEW
5478 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5479 (popGet): allow larger offsets for AOP_PCODE,
5480 (genDataPointerSet): handle literals explicitly, more debug output,
5481 (genAssign): fixed for float using aopLiteral ;-)
5482 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5483 GOTO initialisation routine
5484 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5485 flag on registers, fixes #1469043 (local variables do not work)
5486 * src/pic/main.c (_pic14_do_link),
5487 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5490 2006-06-25 Borut Razem <borut.razem AT siol.net>
5492 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5493 characters printed (not including the trailing '\0' used to end
5494 output to strings). Problem detected in regression test bug-927659.c.
5495 NOTE: printf() family functions should return int instead
5497 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5498 specifier are printed as themselves
5499 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5500 support flags, width and precision specifiers
5502 2006-06-24 Borut Razem <borut.razem AT siol.net>
5504 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5505 to the list of sdcc tagrets not supporting bit type
5506 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5507 testfor pic16 due to bug:
5508 [ 1511794 ] pic16: regression test bug-895992.c fails
5510 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5512 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5513 * src/SDCCglue.c (initPointer), fixed bug 1496419
5514 * support/regression/tests/bug1496419.c: new, added
5516 2006-06-22 Borut Razem <borut.razem AT siol.net>
5518 * support/regression/ports/pic16/support.c: use gpsim usart module from
5519 libgpsim_modules library
5521 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5523 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5526 2006-06-19 Raphael Neider <rneider AT web.de>
5528 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5529 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5530 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5531 (pic14printExterns,pic14printPublics,pic16printPublics,
5532 pic16_printExterns): use new functions to emit symbols
5533 (picglue,pic16glue): emit publics before emitting externs
5534 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5535 locally defined functions to avoid bug #1443651
5536 * support/regression/tests/bug-716242.c: removed pic16 workaround
5537 * support/regression/ports/pic16/spec.mk: ignore errors during build
5539 2006-06-19 Raphael Neider <rneider AT web.de>
5541 * src/pic/glue.h: added pic14aopLiteral prototype
5542 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5543 * src/pic/gen.c: removed stdint.h dependency
5544 (aopGet): use Safe_strdup()
5545 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5546 (genDataPointerSet): use pic14aopLiteral()
5547 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5548 for pic16; thanks to Bernhard and Maarten
5550 2006-06-18 Borut Razem <borut.razem AT siol.net>
5552 * support/regression/tests/structflexarray.c: flexible array members
5553 not supported by gcc < 3
5554 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5556 * src/pic/gen.c: don't include [p]strdin.h on solaris
5557 * support/Util/pstdint.h: addad svn attributes
5558 * support/regression/tests/constantRange.c,
5559 support/regression/tests/rotate.c: include inttypes.h instead
5560 stdint.h on solaris, addad svn attributes
5562 2006-06-18 Raphael Neider <rneider AT web.de>
5564 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5566 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5567 (pic16_genMinusBits): simplified sign-extension
5568 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5569 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5570 adjusted to correctly handle mixed-signed operands, disabled
5571 now unused multiplciation routines
5572 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5573 (assignResultValue): added argument denoting the size of the result
5574 as returned by the function (fixes upcasts in assigning from
5575 function calls: char foo(); int i = foo();)
5576 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5577 function result to assignResultValue
5578 (genMult): disabled inlined multiplication code
5579 (genDiv): augmented to also handle the modulus operator, fixed to
5580 handle mixed-signed operands correctly
5581 (genMod): simply call genDiv, disabled unused code
5582 (genAssign): fixed missing (sign-)extension on result
5583 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5584 valid char operands, allow signed operands for native code, added
5585 division and modulo operator handling
5586 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5588 As a consequence, onebyte.c (if split into two files) and muldiv.c
5589 pass regression tests.
5591 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5593 * doc/Makefile.in: two runs of makeindex seem needed to get
5594 correct page references in the index of sdccman.pdf
5595 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5597 2006-06-17 Borut Razem <borut.razem AT siol.net>
5599 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5601 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5603 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5604 mentioned ec2drv and paulmon
5606 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5608 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5609 consecutive abs areas
5610 (find_empty_space, allocate_space): added map to handle codemap or
5612 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5613 absolute idata and xdata
5614 * as/mcs51/lkmem.c (summary2): updated legend
5616 2006-06-16 Raphael Neider <rneider AT web.de>
5618 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5620 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5622 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5624 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5626 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5628 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5629 value of generic pointers,
5639 src/z80/main.c: PORT structure, added elements for gp_tags field,
5640 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5641 fields in the PORT structure of each port,
5642 * src/SDCCast.c (decorateType): allow processing of generic pointers
5643 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5646 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5652 * src/pic16/pcode.c,
5654 * src/pic/pcoderegs.c,
5657 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5658 bug 1504689 on minGW
5660 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5662 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5664 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5666 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5668 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5670 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5673 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5675 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5676 to a char variable. Fixed bug #1504211
5677 * device/include/pic16/adc.h,
5678 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5679 and fixed bug #1364390
5681 2006-06-10 Borut Razem <borut.razem AT siol.net>
5683 * CVSROOT: removed the CVS left-over
5685 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5687 * as/hc08/asmain.c (asexit),
5688 * as/hc08/lkmain.c (lkexit),
5689 * as/mcs51/asmain.c (asexit),
5690 * as/mcs51/lkmain.c (lkexit),
5691 * src/SDCCglue.c (DEFSETFUNC),
5692 * src/SDCCmain.c (linkEdit, assemble),
5693 * support/librarian/sdcclib.c (AddRel),
5694 replaced unlink() by standard C remove()
5695 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5696 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5697 gatherImplicitVariables): new, added to fix bug 608752,
5698 (createFunction): added gatherImplicitVariables()
5699 * src/SDCCast.h: added createRMW prototype
5700 * src/SDCCsymt.h (struct symbol): added infertype
5701 * support/regression/tests/bug608752.c: new, added
5703 2006-06-10 Raphael Neider <rneider AT web.de>
5705 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5706 multibyte dummy reads (fixes #1503234)
5708 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5710 * device/include/mcs51/compiler.h: new, added header file to enable
5711 creating common sfr definition header files for different compilers
5713 2006-06-05 Raphael Neider <rneider AT web.de>
5715 * src/pic16/{pcode.h,genarith.c}:
5716 introduced pCodeOp combining any two pCodeOps (previously only
5717 two register operands could be combined), removed pcop2 from
5718 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5719 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5720 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5721 rewritten to use new PO_TWO_OPS
5722 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5723 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5724 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5725 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5726 (pic16_get_op): embraced return arg to allow #define return(x),
5727 added new case for combined opcodes
5728 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5729 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5730 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5732 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5734 * src/SDCCval.c (checkConstantRange): added
5735 * src/SDCCval.h: added checkConstantRange
5736 * support/Util/SDCCerr.c,
5737 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5738 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5739 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5740 * src/SDCCast.c (decorateType): added checkConstantRange,
5741 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5742 can be emitted with the correct always true/false warning,
5743 added optimization for double '!';
5744 result of decorateType() must be assigned back to the tree, because
5745 decorateType() can change the tree
5746 * src/SDCCicode.c (geniCodeLogic),
5747 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5748 (checkConstantRange): removed, it was only a fragment which never
5750 * src/SDCCsymt.c (computeType): fixed promotion for
5751 "-1 < (unsigned bit) b"
5752 * src/pic/ralloc.c (packRegsForAssign),
5753 * src/pic16/ralloc.c (packRegsForAssign),
5754 * src/hc08/ralloc.c (packRegsForAssign),
5755 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5757 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5758 * support/regression/tests/constantRange.c: added
5759 * support/valdiag/tests/constantRange.c: added
5760 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5762 2006-06-02 Borut Razem <borut.razem AT siol.net>
5764 * support/regression/ports/pic16/support.c: increase stack size
5766 * support/regression/Makefile.in: sort tests by name so that the
5767 resutlts can be compared on different machines / platforms
5769 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5771 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5772 * src/ds390/gen.c (emitLabel): new, added,
5773 (genDjnz): fixed stack overflow bug,
5774 (throughout): cosmetic changes to sync with mcs51/gen.c,
5775 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5776 * src/mcs51/gen.c (genEndFunction): small optimization,
5777 (throughout): cosmetic changes to sync with ds390/gen.c
5779 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5781 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5782 (_print_format): fixed printing pointers
5783 * src/mcs51/gen.c (emitLabel, movb): new, added,
5784 (genAssign): small optimization,
5785 (genDjnz): fixed stack overflow bug,
5786 (throughout): replaced sprintf with SNPRINTF,
5787 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5788 replaced emitcode("mov", "b,...") with MOVB(...),
5789 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5790 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5791 * src/mcs51/peeph.def: added rules 140 and 264
5792 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5793 so they may get optimized into registers
5795 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5797 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5798 immediately when encountered,
5799 (printUsage): always use stderr even on windows
5801 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5803 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5804 (processParms): fixed bug #1247551
5805 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5806 parseCmdLine, main): print '--version' to stdout,
5807 print 'help' to stdout if --help is given,
5808 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5809 arguments are given; fixed --help
5811 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5813 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5814 * support/regression/tests/bug-1493710.c: added
5816 2006-05-27 Borut Razem <borut.razem AT siol.net>
5818 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5820 * support/regression/ports/pic16/support.c: increase stack size
5821 from default 64 bytes to 128 bytes
5822 * support/regression/tests/staticinit.c,
5823 support/regression/tests/float.c: regression tests fully enabled
5824 for pic16 port by putting the initialized data arrays into the code
5826 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5827 This was changed by mistake in the previous version.
5829 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5831 * src/pic16/gen.c (genFunction, genEndFunction): some
5832 beautifications, fixed bug with falsely restoring FSR2 in large
5833 stack model, thanks to Beau E. Cox for reporting the bug
5835 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * debugger/mcs51/break.c,
5838 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5839 use %p to print pointers, made address variables unsigned
5840 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5841 * debugger/mcs51/symtab.c (parseSymbol): must return something
5842 * src/mcs51/gen.c (aopForSym): small optimization,
5843 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5844 (freeAsmop): added missing break,
5845 (aopPut): removed parameter bvolatile, determine it inside the function,
5846 (saveRegisters, unsaveRegisters): small optimization,
5847 (genIpush): removed pointless check,
5848 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5849 replaced sprintf with SNPRINTF,
5850 replaced strcpy with strncpyz,
5851 updated aopPut calls,
5852 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5853 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5855 2006-05-24 Borut Razem <borut.razem AT siol.net>
5857 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5858 modification of test for the pic16 port, put the array to the code
5859 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5861 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5863 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5864 * support/Util/pstdint.h: added
5866 2006-05-22 Borut Razem <borut.razem AT siol.net>
5868 * src/regression/Makefile: removed bool2.c test, added -q linker option
5869 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5870 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5871 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5872 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5873 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5874 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5875 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5876 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5877 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5879 2006-05-22 Raphael Neider <rneider AT web.de>
5881 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5882 bug #1492360 (problematic due to generic pointers, see code)
5884 2006-05-22 Borut Razem <borut.razem AT siol.net>
5886 * support/regression/ports/pic16/specs.mk: removed stack size linker
5888 * support/regression/tests/array.c,
5889 support/regression/tests/bitopcse.c,
5890 support/regression/tests/bug-908454.c,
5891 support/regression/tests/malloc.c: modified for pic16 regression test
5892 * support/regression/tests/bitfields.c:
5893 pic16 - excluded bitfileds of size > 8
5894 * support/regression/tests/bp.c: pic16 - reduced data size
5895 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5896 * support/regression/tests/bug-460010.c:
5897 pic16 - used the absolute address the fits in memory
5898 * support/regression/tests/bug-716242.c:
5899 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5900 * support/regression/tests/float.c:
5901 pic16 - excluded - data size too big
5902 * support/regression/tests/onebyte.c:
5903 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5904 * support/regression/tests/shifts.c:
5905 pic16 - function names probably have to differ in first X characters
5907 * support/regression/tests/staticinit.c:
5908 pic16 - excluded some tests due error: no target memory available for
5911 2006-05-22 Borut Razem <borut.razem AT siol.net>
5913 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5914 second try. Thanks Stas Sergeev once more.
5916 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5919 (genLeftShift, genRightShift): fixed bug 1491627
5920 * src/hc08/peeph.def (rules 7, 8.x): added
5921 * support/regression/tests/shifts.c (ShiftLeftByParam,
5922 ShiftRightByParam, testShiftByParam): added to test variable shifting
5924 2006-05-20 Raphael Neider <rneider AT web.de>
5926 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5927 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5928 (allocReg): add only new registers to dynAllocRegs,
5929 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5930 #1489055, #1445850, and probably #1483693
5932 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5934 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5935 bug in for-loop that didn't emit the last of CONFIG and ID registers
5937 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5941 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5942 1489016, 1434401 and 1490124
5943 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5944 1489016, 1434401 and 1490124
5946 2006-05-17 Borut Razem <borut.razem AT siol.net>
5948 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5951 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5953 * device/include/mcs51/P89c51RD2.h,
5954 * device/include/mcs51/P89LPC901.h,
5955 * device/include/mcs51/P89LPC922.h,
5956 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5958 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5960 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5961 to fix missing stack pragma in compiled binary object file,
5963 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5965 * support/packihx/configure.in,
5966 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5967 determine sizeof basic types even while cross compiling
5969 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5971 * src/avr/gen.c (aopop),
5972 * src/ds390/gen.c (aopOp),
5973 * src/hc08/gen.c (aopOp),
5974 * src/mcs51/gen.c (aopop),
5975 * src/pic16/gen.c (pic16_aopOp),
5976 * src/pic/gen.c (aopOp),
5977 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5978 if size of operand is smaller than spill location
5980 2006-05-12 Borut Razem <borut.razem AT siol.net>
5982 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5983 have to have CR/LF line endings even if they are checked out on *nix
5984 or on WIN32 in cygwin binmode
5986 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5988 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5989 * device/include/ds80c390.h: added sfr16 definitions
5993 * src/ds390/ralloc.c,
5994 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5995 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5996 bit returning functions
5997 * support/regression/tests/sfr16.c: enabled test on ds390
5999 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6001 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6002 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6004 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6006 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6007 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6008 (cl_address_space constructor): removed expensive initialization,
6009 (cl_address_space::get_cell): extended for late initialization,
6010 (cl_address_space::*): use late initialization,
6011 (cl_address_decoder::activate): removed expensive initialization,
6012 This reduced regression test running time by 25%
6014 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6022 * support/packihx/Makefile.in,
6023 * support/packihx/clean.mk,
6024 * support/packihx/Makefile.bcc,
6025 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6027 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6029 * src/SDCCval.c (valNot): fix for regression test failure
6030 of not.c on big endian hosts
6032 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6036 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6038 * device/lib/mcs51/Makefile.in: changed string comparison operator
6039 to = for POSIX compliance; == is bash extension
6041 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6043 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6046 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6048 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6049 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6050 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6051 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6052 bug report #1478657,
6054 2006-05-05 Borut Razem <borut.razem AT siol.net>
6056 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6059 2006-05-02 Borut Razem <borut.razem AT siol.net>
6061 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6062 create *.ind, which made make to fail if invoked with -j 2
6064 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6066 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6067 Hubert Sack for patch 1479782
6069 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6071 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6073 2006-05-01 Raphael Neider <rneider AT web.de>
6075 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6076 (create_pic): store only prefix-free device name,
6077 (init_pic): check for device names with "16" prefix,
6079 * src/pic/device.h (struct PIC_device),
6080 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6082 * device/include/pic/pic12f{635,675,629,683}.h,
6083 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6084 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6085 * device/include/pic/pic16f505.h,
6086 * device/lib/pic/libdev/pic16f505.c: removed
6087 * device/include/pic/pic14devices.txt: added support for pic12f
6088 devices, removed unsupported non 16-bit devices
6089 [above changes provided by patch from Zik Saleeba]
6090 * src/pic/*, src/pic16/*, device/include/pic16/*,
6091 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6093 2006-05-01 Borut Razem <borut.razem AT siol.net>
6095 * configure.in, configure, doc/Makefile.in:
6096 sync with nightly build makefile - latex, dvipdf and dvips
6099 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6101 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6102 in the library source
6104 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6106 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6108 2006-04-28 Raphael Neider <rneider AT web.de>
6110 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6111 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6112 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6113 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6115 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6117 * device/lib/pic/libdev/Makefile.in,
6118 * device/lib/hc08/Makefile.in,
6119 * device/lib/gbz80/Makefile.in,
6120 * device/lib/z80/Makefile.in,
6121 * device/lib/ds390/Makefile.in,
6122 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6123 thanks to Borut for the bug report
6125 * configure: always create doc/Makefile independent from --enable-doc
6126 * Makefile.in: always install from directory doc independent from
6128 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6130 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6131 * doc/Makefile.in: install *.txt if present
6132 * device/include/Makefile.in (install): added installation of pic/*.inc
6133 and pic/*.txt files again, they were erroneously removed
6135 2006-04-28 Raphael Neider <rneider AT web.de>
6137 * src/pic/{gen.c,main.h,pcode.c},
6138 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6139 concerning signedness with casts
6141 2006-04-28 Raphael Neider <rneider AT web.de>
6143 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6144 definition of an interrupt handler,
6145 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6146 interrupt handler stuff from picglue() to separate routine,
6147 (picglue): enabled definition of intr handlers in files w/o main()
6149 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6151 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6152 compilation with MSVC 2005 Express Edition (VC8)
6154 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6156 * device/lib/Makefile: fixed build of gbz80 lib
6158 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6160 * support/regression/tests/bug-460010.c,
6161 * support/regression/tests/bug-524691.c,
6162 * support/regression/tests/bug-716242.c: removed conditional defines
6163 that are already in testfwk.h
6165 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6167 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6168 (AccAXRsh1): added, shift right by 1,
6169 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6171 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6173 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6175 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6176 remove cast to same type
6177 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6178 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6180 * link/z80/Makefile: removed, they have moved to
6183 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6184 * install-sh: fix bug #1204398 by setting umask 0022
6185 * device/lib/Makefile: separate build of z80 and gbz80 lib
6187 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6189 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6190 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6192 One basic decision: e.g. src/clean.mk includes further files. In order
6193 to make this work there are two solutions:
6194 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6195 run configure on them. This way they can use
6196 'include $(srcdir)/port-clean.mk'
6197 - always include clean.mk by the Makefile at the same level. To avoid
6198 that `make clean` tries to include and build Makefile.dep the
6199 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6200 implemented, because now even `make uninstall` doesn't create
6201 Makefile.in. clean.mk could be eliminated by pasting it in
6204 * debugger/mcs51/Makefile.in: build own objects from library sources
6205 (SLIB, SDCC) in current directory
6207 * configure, configure.in: renamed --disable-device-lib-build in
6208 --disable-device-lib; added --enable-doc, the required tools are
6209 searched by configure; added result message; the toolchain for the
6210 belonging ports are now only built, if the port is enabled.
6212 * support/regression/*: all output is written in directory gen, because
6213 the fwk and ports directories don't livet in the build tree using vpath
6215 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6216 --disable-device-lib, added --enable-doc, added section VPATH
6218 * sim/ucsim/configure.in,
6219 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6220 z80 are enabled by default
6222 2006-04-24 Raphael Neider <rneider AT web.de>
6224 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6225 to config word, "pic14_"-prefixed some extern functions
6226 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6227 config word has been found
6228 * src/pic/device.h: added prototypes
6229 * src/pic/pcode.c: added "pic14_"-prefix where needed
6230 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6232 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6234 (pic14emitRegularMap): ignore config words,
6235 (pic14createInterruptVect): moved generating __config directives away
6236 (picglue): have __config directives emitted
6238 2006-04-24 Borut Razem <borut.razem AT siol.net>
6240 * doc/Makefile: sync with nightly build makefile
6242 2006-04-24 Raphael Neider <rneider AT web.de>
6244 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6245 registers that have not been assigned proper liveranges,
6246 fixes #1469504 and #1474602,
6247 (pCodeRegOptimizeRegUsage): fixed typo in comment
6249 2006-04-24 Borut Razem <borut.razem AT siol.net>
6251 * device/examples/main8051.c: deleted - it was removed from CVS
6252 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6253 after the transition to Subversion
6254 * src/SDCCalloc.h: deleted - it was removed from CVS
6255 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6256 after the transition to Subversion
6257 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6258 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6259 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6260 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6262 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6264 * as/asx8051.dsp: added mcs51/strcmpi.h
6265 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6266 * as/hc08/aslink.h: updated lnksect prototype
6268 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6270 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6271 (newdot): handle A_ABS
6273 * as/mcs51/asout.c (outarea): output address
6274 * as/hc08/lkaomf51.c,
6275 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6277 * as/mcs51/i51pst.c,
6278 * as/z80/z80pst.c: "ABS" is not A_OVR
6279 * as/hc08/lkarea.c (newarea): read a_addr,
6280 (lnkarea): added codemap array, sort absolute areas to the front,
6281 combine all GSINITx/GSFINAL,
6282 (find_empty_space, allocate_space): new functions,
6283 (lnksect): return next address, handle absolute sections
6284 * as/mcs51/lkarea.c (newarea): read a_addr,
6285 lnksect2 prototype changed,
6286 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6287 (find_empty_space, allocate_space): new, factored out of lnksect2,
6288 (lnksect2): return next address, handle absolute sections
6290 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6291 * as/hc08/lklibr.c (addfile, fndsym),
6292 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6293 index out of range and detect both '\' and '/'
6294 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6295 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6296 regression tests (ds390 cannot return bool yet)
6297 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6298 document critical interrupts on z80, document changed SDCC define
6299 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6300 (_a390_mapping): added .org directive
6301 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6302 (genMultOneByte): fixed warnings
6303 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6305 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6306 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6307 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6308 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6309 * src/pic16/main.c: removed newReg prototype
6310 * src/pic16/pcode.c,
6311 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6313 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6315 * src/pic16/ralloc.c
6316 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6318 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6319 from short to PIC_OPTYPE
6320 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6321 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6322 optype from short to PIC_OPTYPE
6323 * src/port.h: made int_size unsigned to fix warnings
6324 * src/SDCC.y: fixed warning on MSVC
6325 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6326 * src/SDCCopt.c (convertToFcall): fixed warnings
6327 * src/SDCCsymt.h: removed double prototype for genSymName
6328 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6329 offset int to fix warnings
6331 2006-04-22 Borut Razem <borut.razem AT siol.net>
6333 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6334 references to CVS replaced with Subversion
6336 2006-04-21 Borut Razem <borut.razem AT siol.net>
6338 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6339 references to CVS replaced with Subversion
6341 2006-04-19 Borut Razem <borut.razem AT siol.net>
6343 * src/version.awk: adapted for svn
6344 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6345 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6346 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6347 /binutils-avr/etc/*.vi, *.jin: removed all properties
6348 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6350 2006-04-19 Borut Razem <borut.razem AT siol.net>
6352 * CVS to Subversion migration completed
6354 2006-04-18 Borut Razem <borut.razem AT siol.net>
6356 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6357 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6359 2006-04-17 Borut Razem <borut.razem AT siol.net>
6361 * device/include/Makefile.in: added pic/*.inc to the installation
6363 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6365 * support/regression/collate-results.py: fixed output in case of
6367 * support/regression/generate-cases.py: fixed splitting of pathnames
6369 * as/hc08/lklibr.c (addfile),
6370 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6372 2006-04-11 Raphael Neider <rneider AT web.de>
6374 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6375 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6376 * src/pic16/pcode.c (assignValnums): fixed #1460578
6378 2006-04-11 Raphael Neider <rneider AT web.de>
6380 * device/lib/pic/libdev/*.c,
6381 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6382 fixes #1468739, enables compilation in --std-c99 mode
6383 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6385 2006-04-11 Raphael Neider <rneider AT web.de>
6387 * src/pic/device.c (find_device): removed debug output
6388 (list_valid_pics): enabled verbose listing of supported devices
6389 * device/include/stdbool.h: define bool as char for pic14/16 as well
6391 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6393 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6395 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6397 * .version: bumped version to 2.5.6
6398 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6400 2006-04-06 Raphael Neider <rneider AT web.de>
6402 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6403 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6404 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6405 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6406 pic14_constructAbsMap
6407 (pic14printPublics): declare absolute global symbols as global
6408 (pic14createInterruptVect),
6409 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6410 (newReg): assume new registers unused, use correct name in
6411 hashtable (reg->name instead of name), more debugLog output
6412 * src/pic/device.h (PIC_device): added fields for verbose output
6413 * src/pic/device.c: moved device definition to pic14devices.txt,
6414 added routines for runtime parsing of pic14devices.txt,
6415 added support for second config word
6416 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6417 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6418 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6419 (_pic14_parseOptions): moved pCodeInitRegisters here
6420 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6421 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6422 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6423 handling the pseudo stack
6424 * device/lib/Makefile.in: ignore failures in objects-pic16,
6425 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6426 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6427 * device/lib/pic/Makefile.subdir,
6428 * device/lib/pic16/Makefile.subdir: improved clean rules
6429 * device/lib/pic/libdev/: NEW, pic14 device libraries
6430 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6431 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6432 * device/include/Makefile.in: create subdir and install pic14 headers
6433 * device/include/pic/p16f_common.inc: removed unused declarations
6434 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6435 PICs from inc2h.pl v1.6,
6436 replaced BIT_AT macros with struct declarations
6437 * device/include/pic/pic14devices.txt: definition of supported devices,
6438 all above improvements contributed by Zik Saleeba, thanks
6439 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6440 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6443 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6445 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6446 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6447 thanks to Charles Olds
6449 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6451 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6453 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6455 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6456 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6457 * support/regression/bug1464657.c: added, new test
6459 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6461 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6464 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6466 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6467 --no-peep and --peep-file <file> are used don't use default rules but
6470 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6472 * src/mcs51/gen.c (genCall): fixed bug 1457608
6474 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6476 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6477 changes seem to cause (trigger?) problems with the build system.
6479 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6481 * src/SDCCpeeph.c (operandsLiteral): new, added,
6482 (callFuncByName): inserted operandsLiteral
6483 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6485 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6487 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6488 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6490 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6492 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6493 implemented patch 1120823 Thanks to Willy De la Court (normal
6494 interrupts need an interrupt number now if they are made critical),
6495 and enabled nesting of critical functions though not for gbz80
6496 (genCritical, genEndCritical): added functions
6497 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6498 * src/z80/mappings.i: added "ei" to all mappings
6500 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6502 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6503 submitted by the Debian SDCC maintainer Aurelien Jarno:
6504 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6505 archive with gcc 4.1 on mips and wrote the patch"
6507 2006-03-16 Raphael Neider <rneider AT web.de>
6509 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6510 the left operand is shorter than the result (c* = lit-c* + int),
6512 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6515 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6517 * src/.version: increased version number to 2.5.5
6518 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6519 linking is done manually in pic16 port's _linkEdit,
6520 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6521 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6522 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6523 allocate asmop as AOP_ACC,
6524 (aopForRemat): added parameter 'bool result' in function declaration,
6525 (pic16_aopGet): return AOP_ACC when accessing WREG,
6526 (pic16_popGetTempReg): minor modification,
6527 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6528 'pic16_allocWithIdx',
6529 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6530 calling function in absolute addresses,
6531 (genAssign): take into account AOP_ACC asmop,
6532 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6533 * src/pic16/pcoderegs.c: some debug functions and lines added,
6534 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6535 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6537 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6538 call to allocReg, not by manually allocating a new one,
6539 (pic16_assignRegisters): now before going through the register
6540 allocating functions mark all registers as free. This eliminates some
6541 side effects resulting from peephole parser done earlier in the backbone
6543 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6545 * src/SDCCicode.c (geniCodeLogic),
6546 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6548 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6550 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6551 (genSend): bugfix, do not allocate and free twice,
6552 (shiftRLong): handle partially overlapping aops
6553 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6555 2006-03-08 Borut Razem <borut.razem AT siol.net>
6557 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6560 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6562 * support/regression/tests/bug1409955.c: new, added
6563 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6564 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6565 (aopForSym, aopOp): increment asmop.allocated if reused,
6566 (freeAsmop): decrement asmop.allocated and check for zero instead of
6568 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6569 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6570 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6571 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6572 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6573 genSignedRightShift, genRightShift, genDataPointerGet,
6574 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6575 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6576 in reverse order from allocation,
6577 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6578 added swappedLR to keep track
6579 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6580 pdata & code for GCC, z80, gbz80 & hc08
6581 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6583 2006-03-08 Raphael Neider <rneider AT web.de>
6585 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6587 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6589 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6590 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6591 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6593 2006-03-06 Borut Razem <borut.razem AT siol.net>
6595 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6596 made the linker quiet
6598 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6600 * src/pic16/gen.c (genPcall): fixed bug #1443644
6601 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6602 which dumps before the function entry point a data byte which represents
6603 the number of the local variables used by the specified function, added
6604 'xinst' for initial support for Extended Instruction Support,
6605 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6606 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6607 port->fun_prefix anymore (may change later),
6608 (genFunction, genEndFunction): do not store/restore local registers for
6609 _main (this should take care the --main-return command line option in
6611 (genOr): removed some legacy pic-port instructions,
6612 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6613 performing operations with SFR's causes data to be written more than
6614 once to each SFR. Perhaps SFRs should be handled in special cases...
6615 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6617 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6618 into account for stack starting position,
6619 (struct OPTIONS pic16_optionsTable): added command line argument
6620 --extended or -y for Extended Instruction Support,
6621 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6622 (deassignLRs): *** perhaps the most important change, old 'for' code
6623 (commented out for reference), didn't account for some registers which
6624 were left marked 'not free' after a pointer operation. The change
6625 reduces register usage a lot in some cases
6627 2006-03-04 Borut Razem <borut.razem AT siol.net>
6629 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6631 * support/regression/tests/bug-524697.c: decreased array size for
6632 mcs51 to fit into the internal RAM
6633 * support/regression/Makefile.in: a little bit more verbose
6635 2006-03-03 Borut Razem <borut.razem AT siol.net>
6637 * support/regression/fwk/lib/testfwk.c,
6638 support/regression/fwk/include/testfwk.h: introduced function
6639 _prints(), nonrecursive _printn(), call _initEmu() from main()
6640 * support/regression/ports/gbz80/support.asm,
6641 support/regression/ports/ucz80/support.asm,
6642 support/regression/ports/z80/support.asm,
6643 support/regression/ports/ds390/support.c,
6644 support/regression/ports/hc08/support.c,
6645 support/regression/ports/host/support.c,
6646 support/regression/ports/mcs51/support.c,
6647 support/regression/ports/xa51/support.c: added empty _initEmu()
6649 * support/regression/ports/pic16/gpsim.cmd,
6650 support/regression/ports/pic16/spec.mk,
6651 support/regression/ports/pic16/support.c,
6652 support/regression/Makefile.in: added pic16 regression test
6654 2006-03-01 Raphael Neider <rneider AT web.de>
6656 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6657 genConstPointerGet): use safe way of generating MOVFF to cover
6658 literals as well as registers, fixes bug #1440527
6659 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6661 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6662 more correctly, fixes bug #1232186
6663 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6664 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6665 gplink guess the correct processor in more cases, applied patch
6666 from Till Riedel attached to and fixing bug #1436552
6668 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6670 * support/regression/tests/array.c: added, contains check for #1434401
6671 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6673 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6675 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6676 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6677 * device/include/mcs51/c8051f326.h,
6678 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6679 * device/include/mcs51/c8051f000.h,
6680 * device/include/mcs51/c8051f018.h,
6681 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6682 PCON_IDLE,PCON_STOP and added sfr16 definitions
6684 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6686 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6687 genGetWord): fixed bug 1409955
6689 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6691 * device/include/hc08/mc68hc908gp32.h,
6692 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6694 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * src/SDCCast.c (constExprValue): return NULL if not a value
6697 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6698 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6699 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6701 2006-02-13 Borut Razem <borut.razem AT siol.net>
6703 * src/regression/ptrarg.c: added, fails due to bug #1430967
6704 * src/regression/Makefile: ptrarg.c added, ...
6706 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6708 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6709 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6711 2006-02-11 Borut Razem <borut.razem AT siol.net>
6713 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6714 print "Processor: xxx" message to stdout only if --verbose
6716 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6718 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6719 * support/regression/tests/bug1426356.c: added
6720 * support/regression/tests/bitfields.c: removed 2 tests
6722 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6724 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6725 * device/include/mcs51/c8051f330.h,
6726 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6727 PCON_IDLE,PCON_STOP and added sfr16 definitions
6728 * device/lib/_divsint.c,
6729 * device/lib/_divuint.c,
6730 * device/lib/_divulong.c,
6731 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6732 register bank bug for small stackauto
6734 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6736 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6738 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6740 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6741 * all.dsp: corrected several bin paths
6742 * device/include/mcs51/c8051f120.h,
6743 * device/include/mcs51/c8051f300.h,
6744 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6745 to PCON_IDLE,PCON_STOP
6746 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6747 * device/lib/printf_large.c (output_float): fixed bug 1388703
6748 * support/regression/tests/bug1057979.c: added test for bug 1388703
6750 2006-02-08 Raphael Neider <rneider AT web.de>
6752 * src/pic/pcode.c (pciTRIS): fixed typo,
6753 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6754 (LinkFlow): fixed handling of flows that end in a call,
6755 (ReuseReg): perform safety check earlier
6756 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6757 to work with flows at the beginning of a pBlock,
6758 fixes #1426557 (Symbol not previously defined),
6759 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6761 (RemoveUnusedRegisters): update register usage info
6762 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6763 created, reuse existing ones instead
6764 * src/pic/gen.c (genPcall): fixed #1424719
6766 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6768 * link/z80/lkmain.c,
6770 * link/z80/lkdata.c,
6771 * link/z80/aslink.h: fixed build on current cygwin:
6772 replaced getline() by lk_getline()
6774 2006-02-01 Borut Razem <borut.razem AT siol.net>
6776 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6777 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6778 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6779 src/regression/bool1.c, src/regression/bool2.c,
6780 src/regression/bool3.c, src/regression/call1.c,
6781 src/regression/compare.c, src/regression/compare10.c,
6782 src/regression/compare2.c, src/regression/compare3.c,
6783 src/regression/compare4.c, src/regression/compare5.c,
6784 src/regression/compare6.c, src/regression/compare7.c,
6785 src/regression/compare8.c, src/regression/compare9.c,
6786 src/regression/configword.c, src/regression/for.c,
6787 src/regression/inline.c, src/regression/mult1.c,
6788 src/regression/nestfor.c, src/regression/or1.c,
6789 src/regression/pointer1.c, src/regression/ptrfunc.c,
6790 src/regression/rotate1.c, src/regression/rotate2.c,
6791 src/regression/rotate3.c, src/regression/rotate4.c,
6792 src/regression/rotate5.c, src/regression/rotate6.c,
6793 src/regression/rotate7.c, src/regression/string1.c,
6794 src/regression/struct1.c, src/regression/sub.c,
6795 src/regression/sub2.c, src/regression/switch1.c,
6796 src/regression/while.c, src/regression/xor.c,
6797 src/regression/create_stc, src/regression/simulate,
6798 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6800 * src/regression/gpsim_assert.h: added
6802 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6804 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6805 ((void (code *) (void)) 0) ();
6814 * as/mcs51/aslink.h,
6816 * as/mcs51/asmain.c,
6817 * as/mcs51/lkdata.c,
6819 * as/mcs51/lkmain.c,
6822 * as/z80/asmain.c: fixed build on current cygwin:
6823 replaced getline() by as_getline()
6825 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6827 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6828 declarator in the symbol chain
6830 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6831 parameter list for function pointers
6832 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6833 * support/regression/tests/bug-716242.c: added
6835 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6837 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6839 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6841 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6843 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6844 inifinitely recurseable, added static
6845 * support/regression/tests/bug-1408066.c: added
6847 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6850 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6851 renamed, added possibility to create "postLoopLbl"-labels
6852 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6853 newiTempLoopHeaderLabel
6854 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6855 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6856 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6857 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6858 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6859 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6860 (basicInduction): fixed bug #136564, made static,
6861 (loopInduction): changed parameter of basicInduction, made static,
6862 (addPostLoopBlock): added
6863 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6864 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6866 * support/regression/tests/bug-136564.c: added
6867 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6868 --std-sdcc99 to LIBSDCCFLAGS
6870 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6872 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6874 * support/regression/tests/bug-1406131.c: added
6876 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6878 * src/SDCCast.c (decorateType): fix promotion of unary minus
6879 * src/SDCCsymt.c (computeType): beautified
6880 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6881 (valUnaryPM, valComplement): fix sign and promotion,
6882 (valNot): ANSI: result type is int (SDCC: unsigned char)
6883 * support/regression/tests/uminus.c: speedup by removing superflous
6885 * support/regression/tests/onebyte.c: added promotion and signedness
6886 tests for unary minus
6887 * support/regressions/tests/bug-477927.c: disable warning about
6888 uninitialized variables
6889 * support/regression/tests/not.c: added
6891 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6893 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6894 * src/mcs51/gen.c (gen51Code): show final register usage after
6895 fillGaps in asm with --i-code-in-asm
6896 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6897 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6898 incUsed, rliveClear, adjustIChain): made static,
6899 (setFromRange): excluded because it's unused,
6900 (findPrevUseSym, markWholeLoop): added,
6901 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6902 through all branches of predecessors enables sdcc to emit the warning
6903 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6904 (rlivePoint): made static, added parameter emitWarnings which is only
6905 true during the first run out of two,
6906 (findRecursiveSucc, findRecursivePred): removed,
6907 (computeLiveRanges): made static, added parameter emitWarnings,
6908 (dumpIcRlive): added for debugging only
6909 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6910 removed prototype of setFromRange()
6911 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6912 in call of computeLiveRanges()
6913 * support/regression/tests/bug-895992.c: added
6914 * support/regression/tests/bug-971834.c: added
6915 * support/valdiag/tests/bug-895992.c: added
6916 * support/valdiag/tests/bug-971834.c: added
6918 2005-12-18 Raphael Neider <rneider AT web.de>
6920 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6921 (genUnpackBits): improved code for direct operands,
6922 (genPackBits): improved code for literal assignment to bitfields
6923 and for direct destination operands (no FSR indirection),
6924 prevented redundant AND, fixes #1362800,
6925 (AccLsh): added parameter to disable masking of the result
6926 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6927 skip instructions with side-effects (like incfsz),
6928 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6929 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6930 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6933 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6935 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6936 volatile variables as spill location
6938 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6940 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6942 * support/regression/tests/bug-1376320.c: added
6944 2005-12-08 Raphael Neider <rneider AT web.de>
6946 * src/pic/device.c: renamed is_shared to pic14_is_shared
6947 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6948 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6949 (is_valid_identifier): added for above workaround
6951 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * device/lib/Makefile.in: fixed to enable port-specific-objects
6954 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6955 char, thanks Hubert Sack
6956 * doc/sdccman.lyx: documented --xstack-loc,
6957 elaborated a bit more on interrupts and pitfalls,
6958 removed "setjmp/longjmp unsupported",
6959 documented some unsupported C99 features
6960 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6961 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6962 if, thanks Hubert Sack
6963 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6964 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6966 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6967 regression tests can report resource usage (rfe 700441)
6968 * support/regression/collate-results.py: report resource usage
6969 * support/regression/ports/ds390/spec.mk,
6970 * support/regression/ports/hc08/spec.mk,
6971 * support/regression/ports/mcs51/spec.mk,
6972 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6973 * support/regression/ports/ds390/uCsim.cmd,
6974 * support/regression/ports/hc08/uCsim.cmd,
6975 * support/regression/ports/mcs51/uCsim.cmd,
6976 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6977 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6978 library, use the default one
6979 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6980 building the library
6982 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6984 * config.dsp: added dependency on .version and configure_vc.awk
6985 * device/include/setjmp.h: updated for --stack-auto and --xstack
6986 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6987 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6988 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6989 * device/lib/libsdcc.lib: added _setjmp
6990 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6991 (decorateType): fixed bug 1372851,
6992 (optimizeGetHbit): fixed warning
6993 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6994 array initialisation
6995 * support/regression/tests/bug1057979.c: added test for bug 1358192
6996 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6998 2005-12-03 Borut Razem <borut.razem AT siol.net>
7000 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7001 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7003 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7005 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7006 createIval): implement symbol independant "flexible array member",
7007 (createIvalCharPtr): implemented flexible array initialisation with a
7009 * src/SDCCsymt.c (copyStruct): removed,
7010 (getSize): fixed misleading comment,
7011 (getAllocSize): removed, the additional allocation size is now in
7012 sym->flexArrayLength,
7013 (checkStructFlexArray): new, syntax checks for flexible array members,
7014 (compStructSize): added syntax checks for "flexible array members"
7015 (copyStruct): removed,
7016 (copyLinkChain): removed inefficient fix for bug 770487
7017 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7018 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7019 symbol->flexArrayLength
7021 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7022 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7023 * support/regression/tests/structflexarray.c: added
7024 * support/valdiag/tests/structflexiblearray.c: added
7026 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7028 * src/SDCCast.c (decorateType): fixed bug 1368489
7029 * support/Util/SDCCerr.c,
7030 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7032 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7034 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7035 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7037 2005-11-27 Borut Razem <borut.razem AT siol.net>
7039 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7040 support/cpp2/mkdeps.h: added command line option
7041 -obj-ext=<extension> to SDCPP to define object file externion, used
7042 for generation of make dependencies (-M)
7043 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7045 2005-11-26 Borut Razem <borut.razem AT siol.net>
7047 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7048 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7049 added pic and pic16 libraries
7051 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7053 * device/include/float.h: Corrected typo in prototype of __fsgt
7055 2005-11-25 Borut Razem <borut.razem AT siol.net>
7057 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7058 added creation of model-mcs51-stack-auto libraries
7060 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7062 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7064 * src/SDCCast.c (createIvalArray): removed obsolete comment
7066 2005-11-24 Borut Razem <borut.razem AT siol.net>
7068 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7069 added missing device/lib/mcs51/crt*.asm sources
7071 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7073 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7075 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7077 * device/lib/_fs2schar.c,
7078 * device/lib/_fs2sint.c,
7079 * device/lib/_fs2slong.c: optimized inline asm
7081 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7083 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7084 Better handling of floats between -1.0 and 0.0.
7086 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7088 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7089 (the missing "if"s prohibited removal of redundant labels)
7091 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7093 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7094 Properly convert floats between -1.0 and 0.0 to long, int, and char
7095 types (max integer value of negative floats tends to zero).
7096 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7097 Removed changes made so to work properly with floats between
7098 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7101 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7103 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7104 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7105 (genCast) cosmetic change
7106 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7107 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7109 * support/regression/tests/bitfields (testSignedBitfields): added
7111 2005-11-18 Borut Razem <borut.razem AT siol.net>
7113 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7114 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7115 introduced SILENT option to make building of pic16 libraries less
7117 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7119 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7120 Now they work properly with floats between -1.0 and 0.0
7121 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7123 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7125 * src/SDCCicode.c (printOperand): added missing else
7127 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7129 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7130 reformatted for better readability
7131 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7134 2005-11-17 Borut Razem <borut.razem AT siol.net>
7136 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7137 introduced SILENT option to make building of pic16 libraries less
7138 verbose - used for nightly snapshot build
7139 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7140 available on Win32 platforms.
7141 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7142 medium, large, pic and pic16
7144 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7146 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7147 printf("%f"...) sets fraction to zero.
7149 2005-11-16 Raphael Neider <rneider AT web.de>
7151 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7153 * src/pic/gen.c (genIfx): implemented for CARRY bit
7154 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7155 to generic pointers, fixes #1357332,
7156 (pic16_movLit2f): NEW,
7157 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7159 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7161 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7163 2005-11-11 Raphael Neider <rneider AT web.de>
7165 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7166 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7167 compute pointer's type from operand,
7168 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7169 improved single bit reads, fixes bug #1353379
7171 2005-11-09 Borut Razem <borut.razem AT siol.net>
7173 * support/scripts/sdcc.nsi: added lib/pic to the package
7175 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7177 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7179 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7181 * support/regression/tests/bug1348008.c: added
7182 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7183 * support/regression/tests/bug1337835.c: updated comment
7185 2005-11-06 Borut Razem <borut.razem AT siol.net>
7187 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7188 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7189 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7190 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7191 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7192 dynamic construction of cl_error_class and derivates - 2.nd try
7194 2005-11-05 Borut Razem <borut.razem AT siol.net>
7196 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7197 bug, which caused Bus Errors on sparc solaris
7199 2005-11-04 Borut Razem <borut.razem AT siol.net>
7201 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7202 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7203 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7204 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7205 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7206 and derivates to resolve the initialization problem on OSX
7208 2005-11-02 Borut Razem <borut.razem AT siol.net>
7210 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7211 corrected typo - #include <winsock2.h>
7213 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7215 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7216 (_asxxxx_mapping): added org directive for future enhancements
7218 2005-11-01 Borut Razem <borut.razem AT siol.net>
7220 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7221 enabled sockets on WIN32
7222 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7224 2005-10-31 Borut Razem <borut.razem AT siol.net>
7226 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7227 WIN32 backslash path delimiters should be escaped when used in C strings
7228 * support/regression/tests/bitfields.c: exclude failing assertions for
7229 __CYGWIN32__ and __MINGW32__ hosts
7231 2005-10-30 Borut Razem <borut.razem AT siol.net>
7233 * src/SDCCutil.c: corrected double comparison typo
7235 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7237 * device/lib/medium/Makefile: added for new memory model medium
7238 * device/include/asm/mcs51/features.h: updated for medium/pdata
7239 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7240 added Multiply & Accumulate sbit's and MAC0_PAGE define
7241 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7242 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7243 * device/lib/_mullong.c: update for medium model
7244 * device/lib/incl.mk: added medium model
7245 * doc/sdccman.lyx: documented medium model
7246 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7247 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7248 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7249 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7250 (allocParms): set SCLS and OCLS to pdata for medium model
7251 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7253 (powof2): return <0 if not power of 2
7254 * src/avr/gen.c (genBitWise): use updated powof2
7255 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7256 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7257 (shiftLLeftOrResult): use B if necessary
7258 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7259 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7260 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7261 * support/regression/Makefile.in: added test-mcs51-medium
7262 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7264 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7266 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7268 * device/lib/time.c (mktime): fixed bug 1334315
7270 2005-10-28 Raphael Neider <rneider AT web.de>
7272 * device/include/pic/p16f_common.inc: added common declarations
7273 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7275 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7277 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7278 (aopPutUsesAcc): added to predict accumulator use,
7279 (assignResultValue): save acc if necessary,
7280 (genMinusDec): store result if indirectly addressed,
7281 (genDivOneByte): save acc if necessary,
7282 (movLeft2Result): bugfix if left already in acc,
7283 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7284 attention to accumulator use (esp. pdata),
7285 (genReceive): receive pdata correctly
7286 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7287 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7289 2005-10-27 Raphael Neider <rneider AT web.de>
7291 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7293 2005-10-27 Raphael Neider <rneider AT web.de>
7295 * .version: changed version to 2.5.4
7296 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7297 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7298 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7299 arithmetics support routines
7300 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7301 * device/lib/Makefile.in: also create installdir for pic
7303 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7305 * src/pic/device.c (dump_sfr): rewritten to delegate register
7306 placement to the linker (use `extern sym' rather than sym EQU addr),
7307 (validAddress): fixed to check last specified address
7308 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7309 (popGetLit): truncate literal value to 8 bit,
7310 (popGet): moved assert to more appropriate place
7311 (popGetExternal): create pCode operand from and mark the according
7312 symbol as being `extern'
7313 (popGetAddr): added sanity check on immediate's offset, provide
7314 GPOINTER tag on demand
7315 (aopPut): fixed for immediates,
7316 (mov2w_op): move operand's address or contents to WREG (depending on
7317 operand type), safer variant of mov2w,
7318 (movwf,call_libraryfunc): NEW, handy abbreviations,
7319 (get_argument_pcop,get_return_val_pcop,pass_argument,
7320 get_returnvalue): interface for accessing function parameters and
7322 (assignResultValuei,genRet): use new parameter/return value interface
7323 (pic14_getDataSize): back to old version handling generic pointers,
7324 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7325 provided implementation and/or fixed old one,
7326 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7327 calls, removed legacy 8051 reference code
7328 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7329 (loadSignToC): NEW, move the operands sign bit to CARRY,
7330 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7331 genRightShiftSigned, accepts negative shift counts,
7332 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7333 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7334 generic pointers, __data pointers and __code pointers,
7335 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7336 and signed bitfields, limit bitfields to 8 bit,
7337 (genDataPointerGet): fixed number of bytes read,
7338 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7339 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7340 pointers to constant data are no longer assumed to point to __code
7341 space, removed invalid pointer types,
7342 (bitpatternFromVal): retrieve the PICs representation of an integer
7344 (genDataPointerSet): fixed assigning to po_immediate operands,
7345 (genGenPointerSet): implemented as library call,
7346 (genIfx): fixed incorrect condition,
7347 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7348 provide GPOINTER tag according to destination's storage class,
7349 (genCast): added code to handle casting to generic pointers, added
7350 sign-/zero extension of the result
7351 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7352 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7353 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7355 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7356 address/register resides in the shared banks
7357 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7358 put all variables into separate sections (have the linker arrange
7360 (picglue): put init code and interrupt handlers in separate sections
7361 * src/pic/main.c: added port specific options table, modified to PORT
7362 structure to make GPOINTERs 3 byte, added pic14_options
7363 (_pic14_do_link): private linking routine (update paths to libraries,
7364 add libsdcc.lib by default)
7365 * src/pic/main.h: declare pic14_options
7366 * src/pic/pcode.c: fixed instructions i/o relations,
7367 (RegCond): reverted to correct version,
7368 (newpCodeOpLit): truncate literals to 8 bit,
7369 (genericPrint): added debug output,
7370 (getRegFromInstruction): fixed for various operand types, simplified
7371 (BuildFlow): fixed broken handling of isntructions with labels
7372 (LinkFlow): start at last instruction in flow (skip trailing comments),
7373 pass the flow on to the next instruction after CALL
7374 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7375 (insertPCodeInstruction): fixed inserting after a skip instruction,
7376 (DoBankSelect): fixed for labeled instructions
7377 (OptimizepBlock): honor --nopeep switch
7378 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7379 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7380 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7381 (pCodeOptime2pCodes): allow disabling this optimization via
7382 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7383 but is still buggy), started implementation of a dataflow based
7384 pCode optimization (CSE + dead code elimination)
7385 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7386 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7387 names are independant of the stack location and therefore portable across
7390 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7392 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7393 (selectSpil): fixed bug 1337835 by not spilling bit variables
7394 * support/regression/tests/bug1337835.c: added test for this bug
7395 * src/mcs51/peeph.def: restart after rule 3.c,
7396 addded rules 263.x to optimize loading constants
7398 2005-10-26 Raphael Neider <rneider AT web.de>
7400 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7401 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7402 (genAssign): emit warning when casting literals to generic pointer
7403 type, also applies when taking the address of a fixed variable,
7404 (genCast): improved casting to generic pointers
7405 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7406 extern variables, added verbose error message
7407 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7409 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7411 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7412 carry must be complemented too
7413 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7414 could be emitted by genMinus
7415 * src/SDCCval.c (constVal): fixed bug 1305065
7417 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7419 * src/SDCCast.c (addCast): added promotion for bit variables
7420 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7421 promotion casts + optimisation
7422 (optimizeGetWord): fix warning 'i' might be used uninitialized
7423 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7424 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7426 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7428 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7429 all chars are promoted to int; promotion should be handled in SDCCast.c
7431 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7433 * device/lib/_strcmp.c: Fixed bug 1326457
7435 2005-10-11 Raphael Neider <rneider AT web.de>
7437 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7438 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7440 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7442 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7443 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7445 2005-10-04 Raphael Neider <rneider AT web.de>
7447 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7448 device/lib/pic16/pics.all: added pic18f1320
7449 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7451 2005-09-30 Raphael Neider <rneider AT web.de>
7453 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7454 * src/pic16/devices.inc: NEW, provides device descriptions
7455 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7457 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7459 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7462 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7465 documented Any Order Bit, Higher Order Byte and Higher Order Word
7466 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7467 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7468 (optimizeGetAbit): new, to get any bit, not only the high bit,
7469 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7470 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7471 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7472 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7473 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7474 GETABIT, GETBYTE, GETWORD: decorate them,
7475 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7476 (ast_print): added GETABIT, GETBYTE, GETWORD
7477 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7478 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7479 (geniCodeBinary): new generic binary icode,
7480 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7481 * src/port.h: updated comment for PORT.hasExtBitOp
7482 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7483 (genGetByte): new, to get a single byte,
7484 (genGetWord): new, to get a word from a long,
7485 (gen51Code): added GETABIT, GETBYTE, GETWORD
7486 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7488 2005-09-23 Raphael Neider <rneider AT web.de>
7490 * configure.in, configure: have device/lib/pic configured
7491 * device/lib/Makefile.in: added model-pic14
7492 * device/lib/clean.mk: added pic/ to clean rule
7493 * device/lib/pic: added rudimentary pic14 library providing support
7494 functions for multiplication/division/generic pointer access
7495 * src/SDCCopt.c (convilong): mark support functions as extern
7496 for pic14 port as well
7497 * src/pic/gen.c (genMult): added assertions,
7498 (genpic14Code): emit warning on unhandled iCodes
7499 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7500 * src/pic/pcode.c (pCodeOpCopy),
7501 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7502 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7503 SFR_REGISTER}), made safe for future extensions
7504 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7505 instructions even if preceeded by SKIP instructions (also remove
7506 them); removed unused code
7507 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7508 prevents leaving parts of the structure uninitialized after copying
7510 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7512 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7514 * support/regression/tests/addsub.c: added test for the bug
7516 2005-09-21 Raphael Neider <rneider AT web.de>
7518 * device/include/pic16/pic18f1220.h,
7519 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7520 * device/lib/pic16/Makefile.rules: added missing opening paren
7521 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7522 are provided in genutils.c,
7523 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7524 operand/result sizes,
7525 (genCmp): assert on NULL pointers first, then check deref'ed values
7526 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7529 2005-09-18 Raphael Neider <rneider AT web.de>
7531 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7532 as these are now unused,
7533 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7534 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7535 local, avoids uninitialized pointer dereference on r->name
7536 * src/pic16/ralloc.c (newReg): fixed indentation
7538 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7540 * src/SDCCval.c (constVal): fixed bug 730366
7541 * support/Util/SDCCerr.c,
7542 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7544 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7546 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7548 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7550 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7552 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7554 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7555 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7556 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7557 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7558 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7559 * packihx/packihx.c (hexDigit): made c unsigned char
7560 * as/mcs51/lklibr.c (fndsym),
7561 * link/z80/lkgb.c (gb),
7562 * link/z80/lklibr.c (fndsym),
7563 * link/z80/lkrloc.c (relr),
7564 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7565 * src/SDCC.lex (checkCurrFile, process_pragma),
7566 * src/SDCCglue.c (spacesToUnderscores),
7567 * src/SDCCmain.c (setParseWithComma, processFile),
7568 * src/asm.c (tvsprintf, printCLine),
7569 * src/avr/gen.c (emitcode, aopPut),
7570 * src/ds390/gen.c (emitcode),
7571 * src/hc08/gen.c (emitcode, emitinline),
7572 * src/mcs51/gen.c (emitcode, genInline),
7573 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7575 * src/pic/ralloc.c (debugLog),
7576 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7578 * src/pic16/ralloc.c (debugLog),
7579 * src/z80/main.c (_process_pragma):
7580 made all ctype.h function calls safe
7581 * src/SDCCopt.c: include math.h for fabs
7582 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7583 and used them throughout the code to make ctype.h function calls safe
7584 * src/ds390/main.c (asmLineNodeFromLineNode),
7585 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7586 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7588 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7589 (newpCodeAsmDir): made ctype.h function calls safe
7590 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7591 pic16_emitcode): made lbp unsigned char*
7592 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7593 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7594 * src/xa51/gen.c (emitcode),
7595 * src/z80/gen.c (_emit2): made lbp unsigned char*
7596 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7599 2005-09-05 Raphael Neider <rneider AT web.de>
7601 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7602 access bank splitpoint
7604 2005-09-05 Raphael Neider <rneider AT web.de>
7606 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7608 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7610 * .version: changed to version 2.5.3
7611 * doc/sdccman.lyx: changed version to 2.5.3,
7612 documented --codeseg and --constseg and pragma codeseg and constseg,
7613 documented bit parameters (reentrant) and bit returning
7614 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7615 currFunc->recvSize, but is this ok for all ports?
7616 (ast2iCode): result of ~ on unsigned char must be cast to int for
7618 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7619 function pointers in bit space
7620 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7621 (processFuncArgs): call port.reg_parm() with reentrancy info
7629 * src/z80/main.c: port.reg_parm prototype extended with
7630 "bool reentrant" parameter
7631 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7632 options.stackAuto for allocating bit register parameters
7633 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7634 (genSend): set BitBankUsed if it is,
7635 (selectRegBank): factored out of genCall for use in genPcall,
7636 (genCall): removed redundant dtype assignmen, use selectRegBank,
7637 (genPcall): handle returning in Carry properly, save in F0 if needed,
7638 (genReceive): handle bit register parameters
7639 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7640 (mcs51_assignRegisters): enable bit registers for all reentrant
7641 functions and don't set BitBankUsed unconditionally
7642 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7643 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7644 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7646 2005-08-27 Borut Razem <borut.razem AT siol.net>
7648 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7649 ppc-osx (Darwin) does not support -u option. It seems that it is
7650 supported only on Linux - GNU cp
7652 2005-08-25 Borut Razem <borut.razem AT siol.net>
7654 * sim/ucsim/gui.src/serio.src/Makefile.in,
7655 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7656 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7657 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7658 install and strip, since the strip at /usr/ccs/bin should be used
7661 2005-08-24 Borut Razem <borut.razem AT siol.net>
7663 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7665 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7667 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7670 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7672 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7673 * as/mcs51/lkmain.c (link_main): fixed warning
7674 * device/include/stdbool.h: ds390 has no advanced bit support yet
7675 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7676 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7677 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7678 and updated their macros
7679 * src/SDCCval.c (constVal): updated comment for renamed b_long
7681 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7683 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7684 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7685 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7686 (oprio): set priority for '['
7687 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7689 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7690 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7691 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7692 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7693 added overlayable BIT_BANK area
7694 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7695 (summary2): explain 'T' in legenda
7696 * as/mcs51/lkrloc.c: replaced old K&R style,
7697 (relr): added R_BIT processing,
7698 (errmsg): added "Bit-addressable relocation error",
7699 (adb_bit): added for converting from byte- to bit-addressable space,
7700 (adb_24_bit): added for converting from byte- to bit-addressable space
7701 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7702 used in reentrant functions now even as return value
7703 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7704 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7705 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7706 * src/SDCCglobl.h: added indicator BitBankUsed
7707 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7708 the bit registers b0-b7
7709 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7710 (geniCodeCast): fixed bug 1263853,
7711 (geniCodeLogicAndOr): put result in bool or char,
7712 (geniCodeReceive): added parameter func for accessing the return type,
7713 (geniCodeFunctionBody): pass func to geniCodeReceive
7714 * src/SDCCmain.c: added indicator BitBankUsed
7715 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7716 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7717 (checkSClass): don't put automatic bool/bit on stack,
7718 (checkFunction): removed check on function cannot return bit
7719 * src/SDCCsymt.h: added newBoolLink prototype
7720 * src/mcs51/gen.c (rb1regs): added bit registers,
7721 (movc): created for assigning to carry,
7722 (pushReg, popReg): created for pushing registers,
7723 (sameRegs): check both AOP_REG and AOP_CRY types,
7724 (aopOp): handle bit registers,
7725 (aopPut): optimization no self-assign,
7726 (saveRegisters): push reg->base (bits) only once for bit registers,
7728 (unsaveRegisters): pop reg->base only once and use popReg,
7729 (assignResultValue): added parameter func and return in carry for bits,
7730 (genIpush): optimization no reload in A if not changed,
7731 (genSend): bit parameters in reentrant functions are passed in bit
7732 registers by first assigning to bits in B, then save registers and
7734 (genCall): handle returning in Carry properly, save it in F0 if needed,
7735 (genPcall): updated assignResultValue call, this is not safe yet for bit
7736 returning function !!!
7737 (genFunction): don't generate equ's for bit registers and use pushReg,
7738 (genEndFunction): take care of bit returning functions and use popReg,
7739 (genRet): return bit in Carry,
7740 (genIfx): optimize bit registers and other directly addressable bits,
7741 (genReceive): updated assignResultValue call
7742 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7743 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7744 registers when using stack-auto
7745 * src/mcs51/ralloc.c (_G): added allBitregs,
7746 (regs8051): added the bit registers,
7747 (createStackSpil): use macro IS_BIT,
7748 (getRegBit): added to allocate a bit register, else spill,
7749 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7750 (updateRegUsage): factored out to ease stepping while debugging,
7751 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7752 also allocate bit registers,
7753 (fillGaps): handle bit registers,
7754 (findAllBitregs): added to create bit vector with all bit registers,
7755 (mcs51_allBitregs): returns this bit vector,
7756 (mcs51_assignRegisters): when using stack-auto use bit registers for
7757 passing parameters and creating local variables
7758 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7760 2005-08-22 Borut Razem <borut.razem AT siol.net>
7762 * device/lib/Makefile.in: replaced find option -or with -o
7763 to make it run on solaris
7765 2005-08-22 Raphael Neider <rneider AT web.de>
7767 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7768 fixes #1265442 (crash on Solaris)
7770 2005-08-20 Borut Razem <borut.razem AT siol.net>
7772 * configure, configure.in: added tests for libsocket and libnsl libraries,
7773 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7774 from support/regression/Makefile.in
7775 * support/regression/Makefile.in: added
7776 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7777 * sim/ucsim/libtool: regenerated on sparc-solaris
7778 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7779 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7780 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7781 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7782 sparc-solaris, which doesn't use GNU ld linker
7783 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7784 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7786 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7788 * src/mcs51/peeph.def: updated comments
7790 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7792 * device/lib/_gptrget.c,
7793 * device/lib/_gptrput.c: slightly shorter
7794 * doc/sdccman.lyx: incremented version
7795 * src/mcs51/peeph.def: moved peephole comments to the line of first
7796 change to better keep line correlation, reanimated 186.e
7797 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7799 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7801 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7802 David Saxton with quotes around file name.
7804 2005-08-15 Borut Razem <borut.razem AT siol.net>
7806 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7807 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7808 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7809 make tests run on x86_64 platform
7811 2005-08-13 Raphael Neider <rneider AT web.de>
7813 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7814 as it might be executed DURING a build (parallel make is wonderful)
7816 2005-08-13 Raphael Neider <rneider AT web.de>
7818 * device/lib/Makefile.in (port-specific-objects-pic16):
7819 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7820 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7822 * device/lib/pic16/Makefile.rules: build subdirs before creating
7823 the library, removed builddir rule, create $(builddir) early in
7824 recurse rule, use empty recurse rule for leaf directories
7825 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7826 mkdir errors (race condition), removed duplicate suffix "hex"
7828 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7829 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7830 prevents mkdir -p from aborting on Alpha
7832 2005-08-12 Raphael Neider <rneider AT web.de>
7834 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7835 db-statements in order to allow for arrays of pointers in code
7836 sections to be placed without interspersed 0-padding, fixes
7838 * (emitStatistics): fixed division by zero for pic18f1220
7839 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7840 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7841 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7842 * (pic16_pCodeConstString): keep track of already emitted string
7843 literals to prevent "duplicate definitions of symbol _str_NR"
7844 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7846 * device/lib/Makefile.in: ignore failing PIC16 library builds
7847 * device/lib/pic16/Makefile: do not build if gputils are missing
7848 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7850 2005-08-10 Raphael Neider <rneider AT web.de>
7852 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7855 2005-08-10 Raphael Neider <rneider AT web.de>
7857 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7858 Rokas' patch to add the new fixed point type "__fixed16x16"
7859 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7860 functions for __fixed16x16 arithmetics
7861 * device/lib/pic16: reimplemented the build system to support
7862 a separate build directory, better handling of libio (create
7863 the library in a separate subdir for each architecture) and
7864 easier configuration (centralized in Makefile.common)
7866 2005-08-07 Raphael Neider <rneider AT web.de>
7868 * src/pic16/gen.c (genrshTwo): fixed sign extension
7869 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7870 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7872 * device/include/pic16/pic18f4220.h: NEW, header for
7873 pic18f4220 and pic18f4320
7874 * device/include/pic16/pic18fregs.h: added new devices,
7875 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7876 * device/include/pic16/signal.h: resolved name clashes
7877 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7878 to also allow testing for interrupt enable bits, added
7879 comments on how to use the macros
7880 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7881 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7882 register definitions for the devices
7883 * device/lib/pic16/pics.all: added new devices
7884 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7886 * device/lib/pic16/libc/stdlib/memfree: do not count
7887 the block header as free memory
7888 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7889 simplified and added missing end-of-blocklist-marker
7890 (reported by Peter Onion, fixes #1252814)
7891 * (_mergeHeapBlock): fixed loop condition
7892 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7893 len==0, restructured code
7894 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7895 up a bit, reduced bitfield accesses, prevent endless loops
7896 in case of heap corruption
7897 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7898 "unreferenced arguments/must return a value" warnings
7899 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7900 replaced BAUDREG with SPBRG
7901 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7902 device/lib/pic16/debug/gstack/gstack.c: replaced
7903 _naked, _asm, _endasm with __naked, __asm, __endasm
7905 2005-08-05 Raphael Neider <rneider AT web.de>
7907 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7908 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7910 2005-08-05 Borut Razem <borut.razem AT siol.net>
7912 * device/lib/Makefile.in: added missing ';'
7913 * configure: removed ^M characters
7915 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7917 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7918 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7921 2005-08-04 Borut Razem <borut.razem AT siol.net>
7923 * configure.in: pic16 libraries build 2nd try - enable running
7924 configure in device/lib/pic16
7925 * configure: regenerated from configure.in
7926 * device/lib/Makefile.in: create $(PORT)/bin directory
7928 2005-08-03 Raphael Neider <rneider AT web.de>
7930 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7931 to get/set values via pointers
7932 * (genUnpackBits,genPackBits): changed detection of
7933 ptr->bitfield vs. sym.bitfield, fixed access via generic
7934 pointers, removed dead (wrong) code for multibyte bitfields
7935 * (genNearPointerGet, genGenPointerGet): removed useless code,
7936 fixed bitfield detection, fixes #1250594
7937 * (genNearPointerSet): removed useless code
7938 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7939 and introduced macro pic16_emitpcode that conditionally emits
7940 the origin of the following pCode (useful for debugging SDCC)
7941 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7942 * (createDefmap): fixed handling of LFSR for --optimize-df
7944 2005-08-02 Borut Razem <borut.razem AT siol.net>
7946 * device/lib/Makefile.in: pic16 libraries build enabled since
7947 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7949 2005-08-02 Raphael Neider <rneider AT web.de>
7951 * src/pic16/gen.c (genPackBits): removed deprecated warning
7952 * (genGenPointerSet): fixed bitfield detection
7954 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7956 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7958 2005-07-31 Raphael Neider <rneider AT web.de>
7960 * device/lib/pic16/libdev/pic18f458.c,
7961 device/include/pic16/pic18f458.h: added missing T0CONbits
7963 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7965 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7967 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7969 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7971 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7973 * device/include/mcs51/at89c51ed2.h: added.
7975 2005-07-23 Raphael Neider <rneider AT web.de>
7977 * src/pic/gen.h: added emitpcode macro for debugging
7978 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7979 and replace by macro adding debug information on demand
7980 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7981 * (gencjne): tried to fix; replaced with correct (slower) code
7982 * (gen{Unp,P}ackBits): fixed single bit access
7983 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7984 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7985 previous instruction
7986 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7987 register has to be handled with care (forbidding movement
7988 of assignments/uses, removing assignments completely, ...)
7989 * (pCodeOptime2pCodes): make use of regIsSpecial
7990 * added lots of debugging output (commented out)
7991 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7992 from being reused as result UNLESS it is known to work
7994 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7996 * support/Util/dbuf.h: include <stddef.h> for size_t
7997 * .version: changed to version 2.5.2
7999 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8001 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8003 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8005 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8006 (genModOneByte): removed needless psha/pula
8008 2005-07-22 Raphael Neider <rneider AT web.de>
8010 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8011 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8012 * src/pic/gen.c (resolveIfx): do not "invent" labels
8013 * (genSkipc): changed to positive logic
8014 * (genSkipCond): removed as no longer needed
8015 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8017 * (genLeftShift): check operands are in different registers
8018 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8019 INCF does not update CARRY...
8020 * src/pic/main.c: fixed _linkCmd
8021 * src/pic/pcode.c (unlinkpCode): added inactive code
8022 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8023 alive (do not assign result and operand overlapping registers)
8025 2005-07-22 Raphael Neider <rneider AT web.de>
8027 * src/pic/device.c (dump_sfr): replaced register declaration with
8028 call to emitSymbolToFile() to avoid duplicate symbols
8029 * (assignRelocatableRegisters): do not declare external symbols
8030 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8031 right (take size of type, not etype)
8032 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8033 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8034 * (packRegsForAccUse): disabled assignment of WREG as
8035 the result reg to prevent occurence of just fixed #1235003,
8037 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8038 symbols (avoids duplicate symbols in .asm file)
8039 * (pic14emitRegularMap): use emitSymbolToFile()
8040 * src/pic/gen.c (aopOp): fixed spillLocation handling
8041 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8042 * (genDataPointerSet): removed unneccessary variables/output
8044 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8046 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8047 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8049 2005-07-21 Raphael Neider <rneider AT web.de>
8051 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8052 architecture cannot handle them efficiently, fixes bug #1235003
8053 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8054 check for empty sets before using them (fixes bug #1232190)
8056 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8058 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8059 (lnksect2): generate warnings for memory overlap
8060 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8061 constseg to set the name of these segments so you can instruct the linker
8062 to place them in banks
8063 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8064 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8065 added code_seg and const_seg to options
8066 * src/SDCCglue.c (emitMaps): use options.const_seg,
8067 (createInterruptVect): put interrupt vectors in segment HOME,
8068 (glue): put HOME before static segment and put the main glue in HOME,
8069 (glue): use options.code_seg
8070 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8071 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8072 these segments so you can instruct the linker to place them in banks
8073 (linkEdit): use code_loc for HOME segment which should be the first
8074 segment in code memory now
8075 * src/SDCCmem.c: fixed more stuff like bug 1238386
8076 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8077 (changePointer): don't change function pointers to code pointers for
8079 (compareType): added exceptional check for banked function pointers
8080 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8081 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8082 after static in code memory
8083 * src/mcs51/gen.c: added aopLiteralLong prototype,
8084 (aopForSym): use getSize for functions,
8085 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8086 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8087 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8089 (genPcall): use call for literal function pointers and generate banked
8090 calls over the one trampoline so there's only one place for the user to
8091 modify according to his/hers hardware,
8092 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8093 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8094 * src/mcs51/main.c: added keyword banked,
8095 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8096 * support/Util/SDCCerr.c,
8097 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8098 needed for passing the bank and address to the trampoline
8099 * device/lib/mcs51/crtbank.asm: added for bankswitching
8100 * device/lib/mcs51/Makefile: added crtbank
8102 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8104 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8105 for fields at offset 0 of a struct or union as reported
8106 on 2005-07-07 in the developer mailing list.
8108 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8110 * src/SDCCmem.c: fixed bug 1238386
8112 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8114 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8115 (patch #1144962), added peephole 300, enabled 259.x
8116 * doc/sdccman.lyx: removed screenshot and provided link instead
8118 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8120 * doc/sdccman.lyx: added section about debugging with ddd
8121 * doc/figures/ddd_example.eps: screenshot of debugging session
8123 2005-07-04 Raphael Neider <rneider AT web.de>
8125 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8126 like CODE pointers, fixes #1115683
8127 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8128 call, fixes bugs #1232211, #1228110,
8129 fixed wrong casts to pCodeFlow from pCodeInstructions
8131 2005-07-04 Raphael Neider <rneider AT web.de>
8133 * src/pic/gen.c (popGet): changed assert to allow for
8135 * (popGetAddr): changed signature to provide
8136 an additional index, patched all call sites
8137 * (genCmpEq): handle literal-like operands correctly
8138 * (genAddrOf): added sanity checks on __code/__data pointers
8139 * (genAssign): added handling of symbols from __code section
8140 * (gencjne): do not generate code for comparisons whose result
8141 is neither stored nor used, fixes bug #1171114
8142 * (AccLsh, AccRsh): operate on operand instead of WREG
8143 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8144 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8146 * rewrote complete shift-by-literal logic, commented unused
8148 * (genConstPointerGet): get multiple bytes (if result size > 1),
8149 fixed handling of non-immediate addresses
8150 * (genPointerGet): handle CODE pointers like CONST pointers
8151 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8152 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8153 operand is to be treated as a literal or not
8154 * (mov2w,genPcall,genCmpEq),
8155 src/pic/genarith.c: use aop_isLitLike() to decide between
8156 literal/register contents
8157 * (addSign): added missing offset
8158 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8159 only emit comment in debug-mode,
8160 use {aop,op}_isLitLike throughout the file
8161 * src/pic/glue.c: fix initializers for pointers (work in progress)
8162 * src/pic/pcode.c (get_op): honor index on _const symbols
8163 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8164 * (dumppBlock): added pCode size estimation
8165 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8166 check for IS_SYMOP before OP_SYMBOL'ing
8167 * fixed indentation, compacted switch-statements
8168 * (allocReg): find free register and allocate it instead of
8169 allocating new registers all the time
8170 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8171 registers as its operands (necessary only for multibyte GETs)
8173 2005-07-01 Raphael Neider <rneider AT web.de>
8175 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8176 debugging .asm-output macros FENTRY + FEXIT
8177 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8179 * (emitpComment): NEW, printf to pCode
8180 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8182 * (popGetAddr): NEW, variant of popGet to access an immediates
8183 high(er) bytes instead of the n'th byte of memory they reference,
8184 replaced popGet with popGetAddr where neccessary
8185 * (genDataPointerGet): reactivated and fixed implementation
8186 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8188 * (genDataPointerSet): fixed multibyte assignments
8189 * (genpic14Code): fixed --i-code-in-asm handling
8190 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8191 * (genPlus): fixed index-out-of-bounds error
8192 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8193 * src/pic/ralloc.c: added debugging output macro FENTRY2
8194 * (spillThis): fixed indentation, enbraced for-body for clarity
8195 * (rematStr): commented out as now unused
8196 * (regTypeNum): commented out special spill case (overwrites
8198 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8200 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8202 * doc/sdccman.lyx: documented sfr16/sfr32,
8203 added example for using storage class with function pointers
8204 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8206 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8208 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8209 * device/lib/_itoa.c,
8210 * device/lib/_ltoa.c: optimized codesize
8211 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8212 but don't know how to suppress the double warning.
8213 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8214 * support/Util/SDCCerr.c,
8215 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8217 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8219 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8220 fixed old K&R prototypes
8221 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8222 * device/lib/_gptrget.c,
8223 * device/lib/_gptrgetc.c,
8224 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8225 also new versions for small generic pointers and banked generic pointers
8226 * src/port.h: added const_name
8227 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8228 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8229 * src/SDCCcse.c (findPrevIc): check all associative operators
8230 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8231 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8232 * src/SDCCmem.c: updated comments,
8233 set far-space to 0 for pdata, results in optimized code
8234 * src/SDCCmem.h: added macro CONST_NAME
8235 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8236 moving the info into the highest bits, see also gptrget/gptrput
8237 * src/src.dsp: added sdcc.ico to project files
8238 * src/avr/gen.c (genCast): fixed bug 0x%d
8239 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8240 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8241 relation between ptr_type and DCL_TYPE,
8242 (genCast): fixed bug 0x%d
8243 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8244 (CODE)" for const_name
8245 * src/hc08/gen.c (genCast): fixed bug 0x%d
8246 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8247 (hc08_port): added "CONST (CODE)" for const_name
8248 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8249 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8250 between ptr_type and DCL_TYPE,
8251 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8252 operand* and took AOP() inside function so sfr-ness can be checked,
8253 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8255 (genFunction, genEndFunction): optimized stack setup,
8256 (genMinus): optimized for literals with ending zeroes (in bytes),
8257 (genCast): fixed bug 0x%d
8258 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8259 (mcs51_port): added "CONST (CODE)" for const_name
8260 * src/mcs51/peeph.def: made rule 226 more generic
8261 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8262 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8263 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8264 * src/z80/main.c (z80_port): added NULL for const_name,
8265 (gbz80_port): added NULL for const_name
8266 * support/regression/tests/bug663539.c,
8267 * support/regression/tests/sfr16.c: new tests
8269 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8271 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8273 2005-06-24 Raphael Neider <rneider AT web.de>
8275 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8277 * device/include/pic16/signal.h: added USBIF
8280 2005-06-24 Raphael Neider <rneider AT web.de>
8282 * device/lib/pic16/libdev/pic18f2455.c,
8283 device/include/pic16/pic18f2455.h: NEW
8284 * device/include/pic16/pic18fregs.h,
8285 device/lib/pic16/pics.all,
8286 src/pic16/device.c: added 18f2455
8287 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8288 device/include/pic16/{pic18f[68][567].h,usart.h}:
8289 replaced MULTIPLE_USARTS define with more relaible
8290 compatibility sfrs (for USART access)
8292 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8294 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8295 and the output asm file line is printed on two lines.
8297 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8299 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8300 BGT, BLE, BHI, and BLS instructions
8301 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8303 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8304 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8306 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8308 2005-06-15 Raphael Neider <rneider AT web.de>
8310 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8311 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8312 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8313 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8314 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8316 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8318 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8319 Marcel Telka in bug #1215704
8321 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8323 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8324 located in shared memory bank.
8326 2005-05-31 Raphael Neider <rneider AT web.de>
8328 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8329 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8330 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8332 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8334 * device/lib/_strncpy.c: fixed the fix
8336 2005-05-26 Raphael Neider <rneider AT web.de>
8338 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8339 initializers with \0, bug #1208187
8340 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8341 intializers with \0, bug #1208187
8343 2005-05-26 Raphael Neider <rneider AT web.de>
8345 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8346 initializers with \0, bug #1208187
8347 * src/pic16/main.c (_process_pragma): added sanity checks
8348 for stack position and size, emit warnings when appropriate
8350 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8352 * device/lib/_strncpy.c: fixed not filling with \0
8354 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8356 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8358 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8359 compound_statement),
8361 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8363 2005-05-24 Raphael Neider <rneider AT web.de>
8365 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8367 2005-05-24 Raphael Neider <rneider AT web.de>
8369 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8370 TRISE definitions, closes bug #1162453
8372 2005-05-22 Raphael Neider <rneider AT web.de>
8374 * src/pic16/main.c (_process_pragma): check for missing
8375 arguments to pragmas code and udata
8376 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8377 consistency fixes to match other headers (thanks to Jim Paris)
8378 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8380 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8382 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8384 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8386 * support/regression/tests/bug1198642.c: new test
8387 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8388 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8389 * support/scripts/resource.h,
8390 * support/scripts/resource.rc,
8391 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8392 * support/scripts/sdcc.ico: added 32x32 icon
8394 2005-05-18 Raphael Neider <rneider AT web.de>
8396 * device/lib/pic16/libdev/pic18f*.c,
8397 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8398 keywords to "__sfr" and "__at (X)"
8399 * device/include/pic16/pic18fregs.h: added pic18f4520
8400 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8401 #1203088 (MPLAB compatibility)
8403 2005-05-17 Raphael Neider <rneider AT web.de>
8405 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8406 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8407 * device/lib/pic16/pics.all: added new devices
8408 * src/pic16/device.c: added support for pic18f4520
8410 2005-05-16 Raphael Neider <rneider AT web.de>
8411 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8412 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8413 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8414 convenience function for bit access
8416 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8418 * device/lib/printf_large.c: fixed bug 1193299
8419 * support/regression/tests/bug1057979.c: added test %3.3s
8421 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8423 * device/include/mcs51/8051.h,
8424 * device/include/mcs51/8052.h: made parseable with lint
8425 * device/include/mcs51/lint.h: added include file for (sp)lint
8426 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8427 * doc/cdbfileformat.lyx,
8428 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8430 2005-05-14 Raphael Neider <rneider AT web.de>
8432 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8433 * device/lib/pic16/libc/stdlib/itoa.c (new)
8434 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8435 * device/lib/pic16/libio/Makefile: exclude subdir according to
8436 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8437 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8438 * src/pic16/gen.c (genFunction): prevent annoying warning
8439 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8441 * support/cpp2/cppmain.c (cpp_output_string): new
8442 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8445 2005-05-13 Borut Razem <borut.razem AT siol.net>
8447 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8449 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8451 * .version: changed to version 2.5.1; back to bleeding edge development
8453 2005-05-11 Borut Razem <borut.razem AT siol.net>
8455 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8456 generate PDF version 1.3 documents
8458 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8460 * .version: changed to version 2.5.0
8462 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8464 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8466 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8468 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8469 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8470 well as many smaller updates.
8471 * .version: changed to version 2.5.0-pre1
8473 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8475 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8477 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8479 * support/regression/tests/bug1185672.c: added
8480 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8482 * src/mcs51/gen.c (genCall): added comments, made it look safer
8483 * src/mcs51/gen.c (genEndFunction): simplified
8485 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8487 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8489 2005-04-14 Borut Razem <borut.razem AT siol.net>
8491 * fixed bug 1045046 - SIGSEGV with really simple code?:
8492 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8493 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8495 2005-04-14 Borut Razem <borut.razem AT siol.net>
8497 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8498 src/pic16/device.h: temporarily disabled experimental #inline pragma
8501 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8503 * device/include/z80/stdio.h,
8504 * device/include/z80/string.h: removed these highly incomplete files so
8505 SDCC can use the default ones in device/include/
8507 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8509 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8511 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8514 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8516 * device/include/malloc.h: removed redundant __reentrant prototypes
8517 * device/lib/_mullong.c: added working xstack variant in asm (C version
8518 doesn't pass regression tests)
8519 * device/lib/bpx.c: used __data and made bpx char for mcs51
8520 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8521 (createFunction): fixed bug with xstackPtr
8522 * src/SDCCcse.c: corrected comments
8523 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8524 (killDeadCode, eBBlockFromiCode): removed unused code
8525 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8527 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8528 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8529 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8530 (genModOneByte): fixed warning in MSVC
8531 * src/mcs51/main.c (): added comments
8532 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8534 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8536 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8538 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8540 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8542 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8544 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8545 characters arrays of larger size than the declared one.
8547 2005-04-10 Borut Razem <borut.razem AT siol.net>
8549 * src/pic/gen.c (genInline),
8550 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8551 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8552 (findNextInstruction), (findPrevInstruction),
8553 (findInstructionUsingLabel),
8554 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8555 * src/pic/pcode.c (findLabel): added missing '\n'
8556 * src/src.dsp: added SDCCdwarf2.c to the project
8558 2005-04-09 Borut Razem <borut.razem AT siol.net>
8560 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8562 2005-04-08 Raphael Neider <rneider AT web.de>
8564 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8565 into the chain after a given one) and mergeDefmapSymbols (combine
8566 defmap entries for each symbol per pcode)
8567 * (createDefmap): have defmap entries merged in the end
8568 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8569 a symbol before replacing one access type's symbol, merge symbols in
8570 the end (replacement symbol might already have an entry)
8571 * (assignValnums): keep reference to written WREG intact
8573 2005-04-08 Raphael Neider <rneider AT web.de>
8575 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8578 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8580 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8583 2005-04-07 Raphael Neider <rneider AT web.de>
8585 * device/include/pic16/usart.h: added compatibility defines for
8586 devices with more than one USART
8587 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8589 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8591 * device/lib/Makefile.in: updated for port specific include
8593 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8595 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8597 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8599 * device/include/8051.h,
8600 * device/include/8052.h,
8601 * device/include/at89S8252.h,
8602 * device/include/at89c55.h,
8603 * device/include/at89x051.h,
8604 * device/include/at89x51.h,
8605 * device/include/at89x52.h,
8606 * device/include/mcs51reg.h,
8607 * device/include/reg51.h,
8608 * device/include/reg764.h,
8609 * device/include/regc515c.h,
8610 * device/include/sab80515.h: (re)moved these 12 files
8611 * device/include/mcs51/8051.h,
8612 * device/include/mcs51/8052.h,
8613 * device/include/mcs51/at89S8252.h,
8614 * device/include/mcs51/at89c55.h,
8615 * device/include/mcs51/at89x051.h,
8616 * device/include/mcs51/at89x51.h,
8617 * device/include/mcs51/at89x52.h,
8618 * device/include/mcs51/mcs51reg.h,
8619 * device/include/mcs51/reg51.h,
8620 * device/include/mcs51/reg764.h,
8621 * device/include/mcs51/regc515c.h,
8622 * device/include/mcs51/sab80515.h: and added them here
8624 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8626 * device/include/stdarg.h: changed SDCC specific keywords to double
8628 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8630 * device/include/hc08/mc68hc908gp32.h,
8631 * device/include/hc08/mc68hc908jb8.h,
8632 * device/include/hc08/mc68hc908jkjl.h,
8633 * device/include/hc08/mc68hc908qy.h: fixed comments
8634 * device/include/mcs51/README: updated
8635 * device/include/mcs51/c8051f120.h: added PINRSF
8636 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8637 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8638 amidst code. Also inline is not supported.
8640 2005-04-06 Raphael Neider <rneider AT web.de>
8642 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8643 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8644 callers stack/frame pointers
8646 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8648 * device/include/pic16/usart.h: added, missing in previous commit,
8649 * device/include/pic16/adc.h: fixed typo,
8650 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8652 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8654 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8655 uninitialized because a bug appears with gplink
8656 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8657 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8658 complains for unrecognised option
8660 2005-04-05 Raphael Neider <rneider AT web.de>
8662 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8663 structs as well (using memcpy)
8664 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8665 on ISRs (GOTO has no label)
8666 * src/pic16/device.h: added OF_OPTIMIZE_DF
8667 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8668 new data flow analysis/optimization
8669 * src/pic16/pcode.c: added (prototypes for and implementation of)
8670 dataflow analysis functions, fixed pCodeInstructions' inCond and
8671 outCond values, made RCALL a branch instruction
8672 * (pic16_unlinkpCode): keep C line if possible
8673 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8674 C line moved if possible
8675 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8676 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8677 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8678 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8680 * (pic16_getJumptabpCode): NEW, needed in...
8681 * (LinkFlow): fixed handling of jumptables, calls and conditional
8683 * (pic16_InsertCommentAfter): NEW
8684 * (pic16_pCodeReplace): made verbose and flow preserving
8685 * (AnalyzeFlow): added call to data flow analysis
8686 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8687 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8688 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8690 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8692 * src/SDCCast.c (decorateType): fixed bug #1105626
8694 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8696 * device/include/asm/pic16/features.h,
8697 * pic18f*.h headers,
8698 * device/include/pic16/adc.h,
8699 * device/include/pic16/delay.h,
8700 * device/include/pic16/i2c.h,
8701 * device/include/pic16/malloc.h,
8702 * device/include/pic16/stdio.h,
8703 * device/include/pic16/stdlib.h,
8704 * device/include/pic16/string.h,
8705 * device/lib/pic16/libc/stdio/printf_tiny.c,
8706 * device/lib/pic16/libc/stdio/printf_small.c,
8707 * device/lib/pic16/libc/stdio/strmgpsim.c,
8708 * device/lib/pic16/libc/stdio/strmmssp.c,
8709 * device/lib/pic16/libc/stdio/strmusart.c,
8710 * device/lib/pic16/libc/stdio/vfprintf.c,
8711 * device/lib/pic16/libc/stdlib/ltoa.c,
8712 * device/lib/pic16/libc/stdlib/putchar.c,
8713 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8714 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8715 * device/lib/pic16/libc/stdlib/memchrram.c,
8716 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8717 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8718 * device/lib/pic16/libio/adc/adcbusy.c,
8719 * device/lib/pic16/libio/adc/adcread.c,
8720 * device/lib/pic16/libio/adc/adcsetch.c,
8721 * device/lib/pic16/libio/usart/ubaud.c,
8722 * device/lib/pic16/libio/usart/ubusy.c,
8723 * device/lib/pic16/libio/usart/udrdy.c,
8724 * device/lib/pic16/libio/usart/uopen.c,
8725 * device/lib/pic16/libio/usart/uputc.c,
8726 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8727 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8728 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8729 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8730 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8731 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8732 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8733 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8734 specific keywords to double underlined form,
8735 * device/lib/pic16/libc/Makefile.rules,
8736 * device/lib/pic16/libsdcc/Makefile.rules,
8737 * device/lib/pic16/libm/Makefile,
8738 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8739 to compile with C standard set in Makefile.common
8740 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8741 rand.c and crc.c in compilation process,
8742 * device/lib/pic16/libsdcc/int/divuint.c,
8743 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8744 `c' from signed to unsigned,
8745 * device/lib/pic16/startup/crt0.c,
8746 * device/lib/pic16/startup/crt0i.c,
8747 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8748 keywords to double underlined form, bug fixes in _do_cinit function
8749 which prevented the correct initialization of the .idata segment,
8750 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8751 core to enter a infinite loop
8752 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8754 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8756 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8758 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * device/include/Makefile.in: add support for hc08 subdirectory
8761 * device/include/hc08/: new subdirectory
8762 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8763 Lucas Loizaga, thanks!
8764 * device/include/hc08/mc68hc908qy.h,
8765 * device/include/hc08/mc68hc908gp32.h,
8766 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8767 their own directory. Changed internal macro names to use the compiler
8768 reserved namespace. Changed SDCC specific keywords to double
8770 * device/include/math.h,
8771 * device/include/malloc.h,
8772 * device/include/stdarg.h,
8773 * device/include/stdbool.h
8774 * device/include/string.h,
8775 * device/include/tinibios.h,
8776 * device/include/ds400rom.h,
8777 * device/include/8051.h,
8778 * device/include/8052.h,
8779 * device/include/80c51xa.h,
8780 * device/include/at89c55.h,
8781 * device/include/at89S8252.h,
8782 * device/include/at89x51.h,
8783 * device/include/at89x52.h,
8784 * device/include/ds80c390.h,
8785 * device/include/reg764.h,
8786 * device/include/regc515c.h,
8787 * device/include/sab80515.h,
8788 * device/include/mcs51/c8051f000.h,
8789 * device/include/mcs51/c8051f018.h,
8790 * device/include/mcs51/c8051f020.h,
8791 * device/include/mcs51/c8051f040.h,
8792 * device/include/mcs51/c8051f060.h,
8793 * device/include/mcs51/c8051f120.h,
8794 * device/include/mcs51/c8051f300.h,
8795 * device/include/mcs51/c8051f310.h,
8796 * device/include/mcs51/c8051f320.h,
8797 * device/include/mcs51/c8051f330.h,
8798 * device/include/mcs51/c8051f350.h,
8799 * device/include/z180.h: Changed SDCC specific keywords to double
8802 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8804 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8806 * (pic16_assignConfigWordValue): disable testing of configuration
8807 register value with config mask,
8808 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8809 function with port->fun_prefix,
8810 * (genFunction): when generating a naked interrupt function never
8811 create an absolute segment placed in interrupt vector address, place
8812 the actual interrupt function at IVA instead, when an interrupt
8813 function is generated with unspecified interrupt then do not create
8814 the absolute section,
8815 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8816 code for generating a call to generic pointer get/put function with
8817 a call to function pic16_callGenericPointer(),
8818 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8819 the call to the generic pointer get/put functions with prefixing the
8820 function name with port->fun_prefix,
8821 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8822 * src/pic16/main.c (_process_pragma): prefix function with
8824 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8825 calling assembler, old 18Fxxxx macro is deprecated,
8826 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8827 PC_ASMDIR in while condition,
8828 * (findInstruction): add PC_ASMDIR in while condition,
8829 * (buildCallTree): prefix main with port->fun_prefix,
8830 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8831 identifier for variable with banked access in instructions BTFSS,
8832 BTFSC, BCF, BSF, BTG
8833 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8834 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8835 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8836 perform optimization when enviroment variable NO_REG_OPT is set,
8837 * (insideLRBlock): NEW, return 1 if register is inside an
8838 INF_LOCALREGS block,
8839 * (RemoveRegFromLRBlock): remove a register that is completely
8840 eliminated by register optimization, but it is still left in local
8841 register store/restore in/from stack block,
8842 * (Remove2pcodes): after removing register, check to see if it
8843 should be removed from local register store/restore in/from stack
8845 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8846 DUMMY_READ_VOLATILE,
8848 * device/include/pic16/adc.h: minor prototype modifications and
8850 * device/include/pic16/malloc.h: added GPL notice various
8852 * device/include/pic16/stdint.h: NEW, standard header for ints
8853 * device/include/pic16/delay.h: NEW, header for delay functions,
8854 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8856 * device/include/pic16/signal.h: NEW, header providing helper macros
8857 for implementing signal handlers,
8858 * device/include/pic16/stdio.h: added prototypes for functions,
8859 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8860 prototypes for stdin and stdout, added macro PUTCHAR to
8861 automatically implement putchar function prototype,
8862 * device/include/pic16/usart.h: modified and updated USART library,
8863 * device/lib/pic16/libio/adc/,
8864 * device/lib/pic16/libio/i2c: some modifications to improve library
8866 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8867 family of functions,
8868 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8869 family of functions and other sources,
8870 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8871 of the PIC18Fxx[28] devices,
8872 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8873 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8874 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8875 _do_cinit function, because the previous failed when local variables
8876 where not placed in the same memory bank,
8877 * device/lib/pic16/libsdcc/char/: various modifications to improve
8878 library performance,
8879 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8880 information on the new functions of the c library and more...
8882 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8884 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8886 2005-03-26 Raphael Neider <rneider AT web.de>
8888 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8889 if condition == CARRY)
8890 * (genCmp): adapted to new genSkipc semantics
8891 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8892 on rIfx (genCmp was broken)
8894 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8896 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8897 * src/z80/main.c (_keywords[]),
8898 * src/SDCCglobal.h (struct options),
8900 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8901 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8902 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8903 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8904 always available in leading double underscore form. The C99 support is
8905 mostly missing, but it's a start.
8906 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8907 reserved identifier "__data".
8909 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8911 * src/mcs51/peeph.def: fixed bug 1170013
8913 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8915 * device/include/mcs51reg.h: fixed bug 842007
8917 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8919 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8922 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * src/port.h (struct PORT),
8925 * src/avr/ralloc.c (avr_assignRegisters),
8927 * src/ds390/ralloc.c (ds390_assignRegisters),
8929 * src/hc08/ralloc.c (hc08_assignRegisters),
8931 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8933 * src/pic/ralloc.c (pic14_assignRegisters),
8935 * src/pic16/ralloc.c (pic16_assignRegisters),
8937 * src/xa51/ralloc.c (xa51_assignRegisters),
8939 * src/z80/ralloc.c (z80_assignRegisters),
8941 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8942 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8944 * src/SDCCdflow.c (computeDataFlow),
8946 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8948 * src/SDCCcflow.c (*),
8950 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8951 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8952 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8953 immedDom() returning wrong block; probably fixes bug #1160833)
8955 2005-03-20 Borut Razem <borut.razem AT siol.net>
8957 * support/scripts/inc2h.pl: WIN32 port
8959 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8961 * device/lib/makefile.in: added abs.c and labs.c
8963 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8965 * device/include/stdint.h: added
8966 * device/lib/abs.c: added
8967 * device/lib/labs.c: added
8968 * device/include/stdlib.h: added abs() and labs() prototypes
8969 * device/lib/libsdcc.lib: added abs and labs
8970 * device/include/float.h,
8971 * device/lib/_fsmul.c,
8972 * device/lib/printf_fast.c,
8973 * device/lib/printf_tiny.c: updated comments
8975 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8977 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8980 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8982 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8983 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8985 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8987 * device/lib/printf_large.c: removed inline assembly for portability and
8988 readability. Use printf_fast if speed or size are more important.
8989 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8990 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8992 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8994 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8995 prevent compiler warning
8997 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8999 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9000 moved to level 0 and declared as static. Also they are explicit
9001 placed in access bank. This was necessery because some times they
9002 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9003 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9004 optimizations. Currently only compare to unsigned char is implemented,
9005 * src/pic16/gen.c: added fReturnIdx array,
9006 * (struct resolvedIfx) is moved to gen.h and made public,
9007 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9008 * (aopForSym): added an optimization to directly store in stack of
9009 the operand of a SEND iCode,
9010 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9011 but as registers instead (AOP_REG) using the fReturnIdx array,
9012 * (pic16_freeAsmop): remove the freed register from the
9013 _G.sregsAlloc field,
9014 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9015 a compare of 'WREG',
9016 * (pic16_popGetTempRegCond): changed function prototype, now
9017 function takes also a bitVector argument v which holds the current
9018 set of registers that are allocated for stack access by aopForSym,
9019 registers allocated in aopForSym for accessing stack symbols are not
9020 any more part of the functions usedRegs field,
9021 * (genCall): some times aopOp is called for a stack variable to be
9022 send, aopForSym might perform the push, if this is true make sure
9023 that genCall doesn't push the variable twice by testing _G.resDirect,
9024 * (genFunction): changed testing for unspecified interrupt number
9025 from 256 to INTNO_UNSPEC,
9026 * modified selection scheme of frame pointer generation. Previously
9027 if function did use local registers a frame pointer was generated,
9028 now a frame pointer is generated only if function has arguments
9029 (that need PLUSW2 register access), or has stack arguments, or the
9030 compiler is not instructed to omit the frame pointer,
9031 * (genEndFunction): before restoring local registers that were saved
9032 in the function preamble, also restore the registers that *might*
9033 have been allocated for stack access,
9034 * (genRet): removed some old comments,
9035 * (genCmp, the active (RN's) version): added a call to the
9036 pic16_genCmp_special function to perform the compare with a more
9037 robust and optimized way,
9038 * (genInline): a feature has been added in inline code generation,
9039 which allows a wildcard variable substitution when writing inline
9040 assembly. Code is incomplete and experimental therefore undocumented,
9041 * (genCast): changed order of aopOp for result and right to allow
9042 aopForSym to directly load the result if possible,
9043 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9044 perform an optimized compare on some selected special occasions,
9045 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9046 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9047 generate an IVT any more,
9048 * src/pic16/main.c (pic16_optionsTable): added command line option
9050 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9051 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9053 * src/pic16/NOTES: Raphael Neider added in list of active developers
9054 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9055 jumptable_end to prevent bug #,
9056 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9057 inCond and outCond fields,
9058 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9059 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9060 turn off register spilling,
9061 * (packRegsForOneUse): synced with other ports' versions although it
9062 is not used currently,
9063 * (pic16_packRegisters): added an optimization while reading
9064 structure bitfields, some registers may be saved (malloc code is
9065 decreased by 80 bytes)
9067 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9069 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9070 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9071 this can be optimized more?
9073 2005-03-10 Raphael Neider <rneider AT web.de>
9075 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9076 genNearPointerGet): (hopefully) fixed access to bitfields via
9077 pointers (p->bitN = x; and x = p->bitN; failed)
9079 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9081 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9083 2005-03-09 Raphael Neider <rneider AT web.de>
9085 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9087 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9089 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9090 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9091 (regTypeNum): set REG_BIT type if necessary
9092 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9093 * support/regression/tests/critical.c: check bug 1144613
9095 2005-03-02 Raphael Neider <rneider AT web.de>
9097 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9099 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9101 * src/avr/ralloc.c (serialRegAssign),
9102 * src/ds390/ralloc.c (serialRegAssign),
9103 * src/hc08/ralloc.c (serialRegAssign),
9104 * src/mcs51/ralloc.c (serialRegAssign),
9105 * src/pic/ralloc.c (serialRegAssign),
9106 * src/pic16/ralloc.c (serialRegAssign),
9107 * src/xa51/ralloc.c (serialRegAssign),
9108 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9110 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9112 * src/SDCCast.c (decorateType): fixed bug 1124787
9114 2005-02-20 Hubert Sack <sack AT digiplan.de>
9115 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9117 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9120 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9122 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9123 to keep the correct label reference count when adding/removing references
9124 to labels. A peephole file using this is appended to patch #1144962.
9126 2005-02-14 Raphael Neider <rneider AT web.de>
9128 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9129 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9130 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9131 retrievals of result operand's value on assignment
9133 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9135 * device/include/pic16/string.h: modified prototype for memccpy()
9136 to memccpy(void *, void *, char, size_t)
9137 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9138 check whether to omit frame pointer or not,
9139 * (genInline): convert all occurences of "\n" to LF in inline
9140 assembler blocks, this helps formatting the inline text,
9141 * (pic16_loadFSR0): modified prototype,
9142 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9143 removed some 8051 legacy code,
9144 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9145 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9146 before allocating temporary registers in functions,
9148 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9150 * support/regression/tests/bitvars.c: corrected the "fix"
9152 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9154 * support/regression/tests/bitvars.c,
9155 * support/regression/tests/bitwise.c,
9156 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9158 2005-02-10 Raphael Neider <rneider AT web.de>
9160 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9161 different size for Alpha
9162 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9164 2005-02-09 Raphael Neider <rneider AT web.de>
9166 * src/SDCC.lex(doPragma) : save and restore warning options as well
9167 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9168 * have #pragma less_pedantic set the errorlevel to WARNING
9170 * (cloneOptimize) : fixed wrong malloc's size
9171 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9172 facilitate correct handling of #pragma (save|restore)
9174 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9176 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9178 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9180 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9182 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9184 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9186 2005-02-02 Raphael Neider <rneider AT web.de>
9188 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9189 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9190 * (pic16_storeForReturn): fixed to allow returning function pointers
9191 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9192 * device/include/pic16/{stddef.h,stdbool.h}: added
9194 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9196 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9198 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9200 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9201 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9202 appeared to be required
9204 2005-01-31 Borut Razem <borut.razem AT siol.net>
9206 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9207 include/mcs51 and include/z80 directories to the package
9209 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9211 * src/hc08/gen.c (genFunction): fixed bug #1112752
9213 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9215 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9217 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9219 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9221 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9223 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9225 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9227 * device/include/c8051fxxx.h: removed these 6 files
9228 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9230 2005-01-26 Raphael Neider <rneider AT web.de>
9232 * src/pic16/gen.c (genAssign): fixed assignment from longs
9233 in codespace (were cut to three bytes)
9234 * (genDummyRead): implemented (except for CODESPACE...),
9236 * src/pic16/glue.c (emitStatistics): beautified
9237 * device/lib/pic16/libm/Makefile: added include path
9239 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/z80/gen.c (aopPut): fixed bug #1103902
9243 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9245 * device/lib/expf.c: fixed bug #1095792
9247 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9249 * device/lib/pic16/libm: added Math library sources
9251 2005-01-24 Raphael Neider <rneider AT web.de>
9253 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9254 to enable upcast to pCodeOpReg2 (there is no type tag to
9255 differenciate the two and pic16_popGet2p cast into PCOR2)
9256 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9257 (sizeof(sectNames) changed to sizeof(sectName))
9258 Both patches fix segfaults under MinGW.
9260 2005-01-23 Raphael Neider <rneider AT web.de>
9262 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9263 Safe_[mc]?alloc()'ed variables
9264 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9265 of (byte sized) temporaries (assign them to WREG for now)
9266 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9267 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9268 this might fix SIGSEGVs on MinGW...
9269 * src/SDCCopt.c (killDeadCode): restored original behaviour
9270 (volatile operands might get thrown away though)
9272 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9274 * src/pic16/gen.c: fixed bug #1106975,
9275 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9276 pointer update, INTCON is saved, global interrupts are disabled and
9277 restored after updateing TOS.
9278 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9279 * added function attribute 'shadowregs' to take advantage of shadow
9281 * added function attribute 'wparam' as an alternative to the wparam
9283 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9284 user declares a non-ISR function as 'shadowregs',
9285 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9287 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9289 * .version: bumped version number to 2.4.8
9290 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9292 * device/lib/pic16/libio/i2c/: I2C module support library,
9293 * device/include/pic16/i2c.h: I2C support library header,
9294 * device/lib/pic16/libc/stdio/: standard IO support sources,
9295 * (printf_small.c): printf_small() source, supports float print,
9296 * (printf_tiny.c): printf_tiny() source, does not support floats,
9297 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9298 enable global optimizations for entire library source, other
9299 Makefiles in the source tree are also modified to reflect this,
9300 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9302 * doc/sdccman.lyx: updated to reflect new changes,
9303 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9304 sym->onStack if-case,
9305 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9306 sbit, idata, _idata, xdata, _xdata,
9307 * added pragma library, to link an external library, (see doc),
9308 * removed command line options, --pomit-config-words, --pomit-ivt,
9309 --pleave-reset-vector,
9310 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9311 when calling assembler to reflect memory model used, also define
9312 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9313 reflect stack model used,
9314 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9315 on stack return NULL,
9317 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9319 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9320 of the operands is volatile. Fixes #1020220
9322 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9324 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9325 * (OptimizeRegUsage): make sure that there is really no other flow where
9326 the first pCode is used
9328 2005-01-22 Raphael Neider <rneider AT web.de>
9330 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9331 to fix #1106967 (pCode->seq are not set up correctly)
9333 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9335 * src/SDCCglue.c (glue): make sure code area is declared before the
9336 static initialization area.
9338 2005-01-21 Raphael Neider <rneider AT web.de>
9340 * device/lib/Makefile.in: fixed test for pic16 install dir
9341 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9343 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9344 added --optimize-goto compiler switch and pragma wparam documentation
9345 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9346 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9347 and PRODH closing bug #1071770 (peephole optimizer)
9349 2005-01-19 Raphael Neider <rneider AT web.de>
9351 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9352 cmdLine buffers (used when calling sdcpp...) are large enough
9353 (MAX_PATH=256 truncates arguments leading to system halts when
9355 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9356 * (genUminus): rewritten to for efficiency
9357 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9358 used uninitialized in some cases)
9359 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9360 copy the third byte from the int -- now assumes 0x80 (data memory)
9361 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9362 operands (genAddLit expects the iCode's operands to swapped as
9363 well), fixed leftover bytes (crashed for short left operands)
9364 * (pic16_genMinusDec): performance improvements, removed false
9366 * (pic16_genMinus): fixed to cope with differently sized operands
9367 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9369 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9370 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9371 new banksel optimization
9372 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9373 analysis for temporary registers (segfaults...)
9374 * src/pic16/peeph.def: added rule
9376 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9378 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9379 which converts a float number to its ASCII representation
9380 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9381 functions to convert the fractional and integer part of a float to ASCII,
9382 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9383 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9385 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9387 * device/include/pic16/adc.h: added GPL info,
9388 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9389 a pCodeOp as tested operand,
9390 * (genNearPointerGet): optimized bit testing, does not use
9391 intermediate register for bit value, test directly instead with
9392 BTFSS, BTFSC, works only for single bits,
9393 * (genpic16Code): dump the name of the iCode in the asm,
9394 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9395 renamed to pic16_decodeOp,
9396 * (serialRegAssign): do not allocate a temporary register for iCode
9397 sequences that test a single bit for 1/0
9399 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9401 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9402 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9403 access stack and frame pointers. They are initially assigned to
9404 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9405 accessing SFRs. Updated all occurences of modification of stack or
9406 frame pointer in gen.c and pcode.c,
9407 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9408 assigning of a literal value to pointers,
9409 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9410 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9413 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9415 * doc/sdccman.lyx: update documentation about stack pragma, added
9416 some info for stack memory models
9418 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9420 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9422 2005-01-08 Raphael Neider <rneider AT web.de>
9424 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9425 udata sections to fix bug #1097823
9427 2005-01-05 Raphael Neider <rneider AT web.de>
9429 * src/pic16/gen.c (genGenericShift): added handling of differently
9430 sized left operand and result
9432 2005-01-04 Raphael Neider <rneider AT web.de>
9434 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9435 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9436 to hold the condition bit)
9437 * added new version of genCmp (old code available via #define)
9438 * added new version of genShiftLeft/genShiftRight in a generic
9439 way, now supports shifting by negative values
9440 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9441 shiftCount (expected by genGenericShift)
9442 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9443 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9445 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9446 is an invalid literal too...)
9448 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9450 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9451 from Raphael Neider,
9452 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9453 for 8-bit literals. This fixes some literal operands which are sign
9454 extended to 16-bits ints when instruction needs only 8-bits.
9456 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9458 * device/lib/logf.c: added mcs51 assembly version
9459 * device/lib/expf.c: added mcs51 assembly version
9460 * device/lib/_logexpf.c: new shared asm code for expf and logf
9461 * device/include/math.h: add defines for assembly math library
9462 * device/lib/Makefile.in: build new _logexpf.c
9463 * device/lib/libfloat.lib: use new _logexpf.c
9465 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9468 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9469 device types which have less than 0x7f registers.
9471 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9473 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9475 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9477 * device/lib/printf_fast.c: only build on supported arch.
9478 * device/lib/printf_tiny.c: only build on supported arch.
9479 * device/lib/printf_fast_f.c: only build if asm float lib
9480 * device/lib/_fsget1arg.c: only build if asm float lib
9481 * device/lib/_fsget2args.c: only build if asm float lib
9482 * device/lib/_fsnormalize.c: only build if asm float lib
9483 * device/lib/_fsreturnval.c: only build if asm float lib
9484 * device/lib/_fsrshift.c: only build if asm float lib
9485 * device/lib/_fsswapargs.c: only build if asm float lib
9486 * device/include/stdio.h: don't provide print_fast,
9487 print_fast_f, print_tiny prototypes if --xstack used
9489 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9491 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9492 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9495 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9497 * device/lib/printf_fast_f.c: same as printf_fast, but
9498 with floating point enabled
9499 * device/lib/printf_fast.c: minor tweaks
9500 * device/include/stdio.h: add printf_fast_f
9502 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9504 * src/SDCCmain.c: make --float-reent default for mcs51
9505 * device/lib/_fsadd.c: added mcs51 assembly version
9506 * device/lib/_fssub.c: added mcs51 assembly version
9507 * device/lib/_fsmul.c: added mcs51 assembly version
9508 * device/lib/_fsdiv.c: added mcs51 assembly version
9509 * device/lib/_fseq.c: added mcs51 assembly version
9510 * device/lib/_fsneq.c: added mcs51 assembly version
9511 * device/lib/_fsgt.c: added mcs51 assembly version
9512 * device/lib/_fslt.c: added mcs51 assembly version
9513 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9514 * device/lib/Makefile.in: add _fscmp to build
9515 * device/lib/libfloat.lib: add _fscmp to build
9517 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9519 * device/lib/_fs2slong.c: added mcs51 assembly version
9520 * device/lib/_fs2sint.c: added mcs51 assembly version
9521 * device/lib/_fs2schar.c: added mcs51 assembly version
9522 * device/lib/_fs2ulong.c: added mcs51 assembly version
9523 * device/lib/_fs2uint.c: added mcs51 assembly version
9524 * device/lib/_fs2uchar.c: added mcs51 assembly version
9525 * device/lib/_slong2fs.c: added mcs51 assembly version
9526 * device/lib/_sint2fs.c: added mcs51 assembly version
9527 * device/lib/_schar2fs.c: added mcs51 assembly version
9528 * device/lib/_ulong2fs.c: added mcs51 assembly version
9529 * device/lib/_uint2fs.c: added mcs51 assembly version
9530 * device/lib/_uchar2fs.c: added mcs51 assembly version
9531 * device/include/float.h: added #define to select asm vs c
9533 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9535 * device/lib/printf_fast.c: improvements to float output
9536 * device/include/float.h: add defines for assembly float library
9537 * device/lib/_fsget1arg.c: receive 1 float arg
9538 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9539 * device/lib/_fsnormalize.c: normalize a float
9540 * device/lib/_fsreturnval.c: return float, various helper routines
9541 * device/lib/_fsrshift.c: right shift a float's mantissa
9542 * device/lib/_fsswapargs.c: swap 2 floats
9543 * device/lib/Makefile.in: build these 6 new files for mcs51
9544 * device/lib/libfloat.lib: add these 6 files to the library
9546 2004-12-26 Borut Razem <borut.razem AT siol.net>
9548 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9551 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9553 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9554 and fully reentrant and register bank neutral.
9555 * device/lib/printf_fast.c: added float (not enabled by default),
9556 added compact/slower integer (also not enabled by default),
9557 improved size/speed of fast integer code, other minor changes
9558 * device/include/stdio.h, device/lib/Makefile.in,
9559 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9561 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9563 * src/pic16/pcode.c: declaring variables other than at the start of a
9564 block is not supported in C by VC6.
9566 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9568 * applied a previous patch from Raphael Neider that wasn't included
9569 in the previous commits, which fixes infinite loops within jumptable
9571 * made some fixes that previous patches introduced
9573 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9575 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9576 that fixes an issue with AOP_PCODE asmop's offset,
9577 * (pic16_popCopyReg): update instance field too,
9578 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9579 function of pic port,
9580 * (genCmp, genAnd, genAssign),
9581 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9583 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9585 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9586 variables initial values to idata section,
9587 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9588 variables in some functions. This utilizes parmBytes field of iCode
9589 structure to hold the offset of the variable in stack. (might be
9590 able to use the stack field too?)
9591 * applied patch from Raphael Neider # ### , # ###
9592 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9593 variable initial values in idata section,
9594 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9595 for static variables with initial value
9596 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9597 applied fix in while loop from Raphael Neider.
9599 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9601 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9602 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9603 * src/ds390/ralloc.c (serialRegAssign): spill bits
9604 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9605 * support/Util/SDCCerr.c,
9606 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9607 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9608 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9610 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9612 * device/include/sdcc-lib.h: inserted LGPL, added includes
9613 asm/ds390/features.h and asm/mcs51/features.h
9614 * device/include/asm/default/features.h,
9615 * device/include/asm/gbz80/features.h,
9616 * device/include/asm/z80/features.h: added empty _AUTOMEM
9618 * device/include/asm/ds390/features.h,
9619 * device/include/asm/mcs51/features.h: added files with defines for
9620 _AUTOMEM and _STATMEM indicating automatic and static storage class
9621 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9622 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9623 * src/SDCCicode.c (geniCodeCast),
9624 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9625 * src/SDCCloop.c (loopInduction): removed unused variable lr
9626 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9627 to convertToFcall to include char modulo (RFE 1065037), added check
9628 if left operand is unsigned and use abs of literal value
9629 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9630 as it doesn't work after conversion from peephole.def to peephole.rul
9631 * src/mcs51/gen.c (toBoolean): added check for size,
9632 (genModOneByte): optimized code for signed char modulo a literal
9633 power of 2 (thanks to Hubert Sack),
9634 (genRRC): removed unnecessary "clr c",
9635 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9636 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9638 swapped rules 256.c and 256.d,
9639 extended 256.d by using new multiple checks (thanks Erik),
9640 added rules 256.e and 256.f,
9641 updated rule 261.a and 261.b to new generated code
9642 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9644 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9646 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9647 induction related bugs, including first part of bug #1074377
9649 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9651 * applied patch from bug-report #1076292,
9652 * applied patches for genAnd and Goto-optimizations for Raphael
9654 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9655 dump a less iCode information,
9656 * src/pic16/device.h (pic16_options_t): added field debgen,
9657 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9658 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9659 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9661 * (various functions): added macros FENTRY and FENTRY2 to functions,
9662 to emit function prologue,
9663 * (various functions): fixed indentation,
9664 * (genNearPointerGet): fixed loading of FSR0,
9665 * (genPackBits): applied patch from Raphael Neider to fix updating
9666 of FSR0 and touching only the modified bits,
9667 * src/pic16/genarith.c (various functions): added macros FENTRY to
9668 emit function prologue in comments,
9669 * src/pic16/pcode.h: added functions debugf2, debugf3,
9670 * src/pic16/ralloc.c: partial fix for packForPush caused
9673 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9675 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9676 <stsp AT users.sourceforge.net> with reversed byte order
9677 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9679 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9681 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9683 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9684 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9686 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9688 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9690 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9692 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9694 (setFromConditionArgs): friendly operand parser for peephole rules,
9695 (operandBaseName, operandsNotRelated): new peephole condition
9696 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9697 architecture specific register naming into account, handles n-way
9698 comparisons, and supports quoted literals
9699 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9701 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9703 * src/mcs51/peeph.def: fixed bug #1076940
9705 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9707 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9709 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9711 Adding support for replacing ljmps with sjmps in jumptables
9712 generated for switch statements. For now you need to set the
9713 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9714 Now 4 algorithms for mcs51 jumptable generation are used:
9715 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9716 addresses loaded pc-relative for up to 112 cases and stack-pushing
9717 target addresses loaded with offset from dptr for up to 256 cases.
9719 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9720 * src/mcs51/main.c: adapted constants for switch table generation
9721 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9723 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9725 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9726 * support/regression/tests/bug1057979.c: added test for bug 1073386
9728 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9730 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9733 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9735 * src/pic16/device.h,
9736 * src/pic16/genarith.c,
9739 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9741 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9743 Large cummulative patch for pic16 port.
9744 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9745 to call when a stack overflow occurs,
9746 * (malloc.h): added CVS Id tag,
9747 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9749 * added libc directory. The current version of LibC contains string
9750 functions, ctype functions and macros and some functions of the
9751 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9752 be extensively tested in the future. Standard disclaimer here.
9753 Library is not automatically build yet. But one can build it by
9754 invoking 'make' inside the libc directory.
9755 * added ADC library under libio. Preliminary version yet.
9757 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9758 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9759 aopForRemat() now and not by pic16_aopOp(),
9760 * (pic16_popGetTempReg): removed warning messgae when allocating
9761 temporary registers, its a buggy feature and will be removed,
9762 * (pic16_popGet): set register instance field in AOP_CRY,
9763 * (pic16_outBitC): fixed for results in size greater than 1,
9764 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9765 * (pic16_storeForReturn): optimized return of 0,
9766 * (genCmp): experimental code for new genCmp which uses PIC18's
9767 special compare&skip instructions. Initial tests fail some times
9768 with variables grater than 1 byte in size, so new code is disabled,
9769 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9771 * (genCast): began a fix to optimize the casting of a bit to another
9772 bit, now assigning a bitfield to another bitfield will fail, sorry,
9773 * src/pic16/main.c: disabled the use of lr-support feature,
9774 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9775 * added some function prototypes, added function _debugf prototype,
9776 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9777 bits with offset (case PO_GPR_BIT),
9778 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9780 * (isBankInstruction): modified to return 0 for no banking instruction,
9781 and 1 for banking instruction,
9782 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9783 caused stop processing pCodes after a inline assembly block,
9784 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9785 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9786 registers when it shouldn't,
9787 * src/pic16/ralloc.c (allocReg): add preliminary support for
9788 supporting a limited set of temporary registers,
9790 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9792 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9793 genDataPointerSet): ensure assignments always copy in MSB to LSB
9795 (loadRegFromAop): recognize CLRH optimization,
9796 (genFunction): optimize RECEIVE iCodes in reentrant functions
9798 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9800 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9801 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9803 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9804 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9805 contiguous with data
9807 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9809 * device/lib/_gptrget.c (_gptrget),
9810 * device/lib/_gptrgetc.c (_gptrgetc),
9811 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9812 instead of sjmp to ret
9813 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9814 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9816 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9818 * .version: bumped version to 2.4.7
9819 * device/lib/_gptrget.c (_gptrget): is now _naked
9820 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9821 * device/lib/_gptrput.c (_gptrput): is now _naked
9822 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9823 (createFunction): fixed xstack
9824 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9825 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9827 (geniCodeCritical): store original interrupt state in an iTemp bit
9828 var unless stack-auto
9829 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9830 * src/SDCCmain.c (setIncludePath): added include/target to search path
9831 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9832 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9834 (processFuncArgs): put bit vars in bit area
9835 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9836 unsaveRBank): fixed xstack,
9837 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9838 (genFunction, genEndFunction): fixed xstack,
9839 (genAssign): optimization don't walk backwards through mem
9840 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9841 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9842 * support/regression/Makefile: also make library (for stack-auto) when
9843 making "all" and added "test-mcs51-xstack-auto"
9844 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9845 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9846 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9847 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9848 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9849 make-library by MAKE_LIBRARY
9850 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9851 regression tests for xstack
9852 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9853 * support/regression/tests/critical.c: test for critical on mcs51
9855 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9857 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9858 built version of sdcc instead of installed version
9860 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9862 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9863 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9865 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9866 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9867 WARNING: remove device/lib/build/z80/printf.o by hand when
9868 updating from previous build!
9869 * device/lib/z80/printf.c: updated comment
9870 * support/regression/tests/bug1057979.c: test all ports now
9871 * support/regression/tests/bug1065458.c: file added
9873 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9875 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9876 *_start and *_end symbols for static functions
9878 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9880 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9881 and search crt0.o in all library paths,
9882 (setIncludePath): proper handling of --nostdinc,
9883 (setLibPath): proper handling of --nostdlib
9884 * support/regression/Makefile,
9885 * support/regression/ports/ds390/spec.mk,
9886 * support/regression/ports/gbz80/spec.mk,
9887 * support/regression/ports/hc08/spec.mk,
9888 * support/regression/ports/mcs51/spec.mk,
9889 * support/regression/ports/mcs51-large/spec.mk,
9890 * support/regression/ports/mcs51-stack-auto/spec.mk,
9891 * support/regression/ports/z80/spec.mk: use include and lib files from
9892 built version of sdcc instead of installed version
9893 * doc/sdccman.lyx: fixed typo in --nostdinc
9895 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9900 * src/pic/gen.c : added support to generate code for struct bit fields.
9902 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9904 * as/xa51/xa_version.h,
9905 * device/include/errno.h,
9906 * device/include/regc515c.h,
9907 * device/lib/_itoa.c,
9908 * device/lib/_ltoa.c,
9909 * device/lib/ser_ir_cts_rts.c,
9910 * sim/ucsim/xa.src/glob.cc,
9911 * sim/ucsim/xa.src/inst_gen.cc,
9912 * sim/ucsim/xa.src/xa_bit.cc,
9913 * sim/ucsim/xa.src/xa_sfr.cc,
9914 * sim/ucsim/z80.src/inst_dd.cc,
9915 * sim/ucsim/z80.src/inst_fdcb.cc,
9916 * support/scripts/keil2sdcc.pl,
9917 * src/pic16/pic16.dsp,
9918 * src/pic16/pic16a.dsp: corrected cvs line endings
9919 * device/lib/printf_large.c: fixed bug 1057979
9920 * src/pic16/gen.c: fixed non-C standard code
9921 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9922 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9923 * support/regression/ports/mcs51/support.c: reload T1 asap
9924 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9925 pdata use and clear idata startup behaviour
9926 * support/regression/tests/bug1057979.c: added
9928 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9930 * device/examples/ds390/ow390/ad26.h,
9931 * device/examples/ds390/ow390/cnt1d.h,
9932 * device/examples/ds390/ow390/crcutil.c,
9933 * device/examples/ds390/ow390/ownet.h,
9934 * device/examples/ds390/ow390/owsesu.c,
9935 * device/examples/ds390/ow390/swt12.h,
9936 * device/examples/ds390/ow390/swtoper.c,
9937 * device/examples/ds390/ow390/temp10.h,
9938 * device/examples/ds390/ow390/thermodl.c,
9939 * device/examples/ds390/tinitalk/tinitalk.dsp,
9940 * device/examples/ds390/tinitalk/tinitalk.dsw,
9941 * device/examples/mcs51/clock/hw.h,
9942 * device/examples/mcs51/simple2/go.bat,
9943 * device/examples/serialcomm/windows/serial.h,
9944 * device/examples/xa51/dummy.c,
9945 * device/examples/xa51/hello.c,
9946 * device/include/80c51xa.h,
9947 * device/include/at89x051.h: corrected cvs line endings
9949 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9951 * src/pic16/main.c (options): added command line --gstack, to trace
9952 stack over/under flows,
9953 * added pragma 'wparam' to allow passing first byte of function
9954 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9955 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9956 call to __gstack_test function and sets up the symbol as extern,
9957 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9958 * popaop): added call to pic16_testStackOverflow,
9959 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9961 * (genCall, genPcall): now all parameters are passed via stack
9962 except in functions that are pass to wparam pragma in which WREG is
9964 * (genPcall): REENTRANT flag is checked to see if variable prototype
9965 contains reentrant keyword, don't call a non-reentrant function, via
9966 a reentrant function pointer or vice versa, functions are never
9968 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9970 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9971 SIGSEGV when accessing a NULL register stucture,
9972 * (pic16_printGPointerType): modified to handle UPPER modifier for
9973 function initializers, changed prototype of function to simpler one,
9974 * (pic16_printIvalFuncPtr): check to see if function is already
9975 added in externs list,
9976 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9977 optimized a move from W to SFR with a move to the same register
9979 * device/lib/pic16/debug: NEW directory, contains debug features
9980 which are enabled when linking with libdebug.lib, currently command
9981 line option --gstack enables stack pointer tracing for over/under
9982 flow, corresponding sources are in debug/gstack
9984 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9986 * doc/sdccman.lyx: updated SDCC version,
9987 * (PIC16 port): update list of command line options,
9988 * src/pic16/device.h (structure pic16_options_t): added field gstack
9989 to enable stack overflow tracing on push/pops,
9990 * src/pic16/device.c (statistics structure): added statistics
9992 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9993 pic16_dump_int_registers): increase statistics counters for each
9994 * variable which is encountered
9995 * (pic16_dump_usection): emit each .udata variable to its own udata
9997 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9998 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9999 parameters via stack, otherwise use old scheme,
10000 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10001 assembler output file,
10002 * src/pic16/main.c: added command line options --gstack to enable
10003 push/pop tracing for stack overflow,
10004 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10005 instructions): added size of each instruction,
10006 * (pic16_countInstruction): estimate size of instructions in
10007 the_pFile list, inline assembly blocks are not counted,
10008 * (pic16_FixRegisterBanking): trace previous register usage, when
10009 banksel optimizations is greater than 0, don't emit a redudant
10012 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10014 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10015 * src/pic16/ralloc.c : applied same fix for pic16.
10016 * src/pic/gen.c : tidied it up a little.
10018 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10020 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10021 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10023 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10025 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10027 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10029 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10030 non-reentrant function __modsint in the interrupt function (thus
10031 corrupting math operations during serial I/O)
10032 * device/lib/ser_ir.c: as above, changed buffersize
10033 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10034 256.c,d for zeroing
10035 * doc/Makefile: added option -t for rsync
10037 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10039 * src/SDCCast.h (struct ast),
10040 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10042 2004-10-20 Borut Razem <borut.razem AT siol.net>
10044 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10047 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10049 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10051 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10052 support functions to replace long sequences of MOVFF's from access
10053 bank registers to stack and vice versa,
10054 * src/pic16/device.h: added new field opt_flags, where optimization
10055 flags can be set to enable certain features,
10056 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10057 * pBlock, (genFunction, genEndFunction): surroung loop for
10058 saving/loading used registers in stack with PC_INFO pCodes,
10059 INF_LREGS. Code in between can then be optimized by pCode optimizer
10060 to support function calls,
10061 * (genDataPointerSet): fixed bug which loaded float fields in
10062 structures with corrupt data,
10063 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10064 in a standard way debug info on stderr. Feature used for developing
10065 and debugging only,
10066 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10067 obsolete chunks of code,
10068 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10069 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10070 * pic16/src/pcode.c (pic16_newpCodeInfo,
10071 * (pic16_newpCodeOpLocalRegs),
10072 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10074 * (pic16_pCodeConstString): printing of the initial value of a
10075 symbol as a comment is inhibited since parsing was already done by
10076 copyStr and output is corrupt,
10077 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10079 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10081 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10083 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10085 * as/mcs51/lkarea.c: removed old K&R style,
10086 (lnksect): changed check on boundary error,
10087 (lnksect2): changed check on boundary error,
10088 (lnksect2): extend XSTK to end of page if size = 1
10089 * as/mcs51/lkmain.c: removed old K&R style,
10090 (Areas51): create l_IRAM symbol
10091 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10092 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10093 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10094 * device/lib/_mullong.c: added version to be compiled with xstack
10095 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10096 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10097 * device/lib/mcs51/crtxstack.asm: fixed comment
10098 * src/SDCCglue.c: maxInterrupts defaults to 0,
10099 (emitMaps): added pdata,
10100 (createInterruptVect): (re)moved default,
10101 (glue): added pdata,
10102 (glue): moved __start__xstack to XSTK with default size 1
10103 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10104 and options.float_rent when options.stackAuto is set,
10105 (linkEdit): only write XDATA_NAME if provided on command line
10107 * src/SDCCmem.c: added pdata
10108 * src/port.h: added pdata_name to PORT
10109 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10110 (saveRegisters, unsaveRegisters): removed usage of B,
10111 (genMinus): fixed accumulator clash,
10112 (genJumpTab): added comment, this needs another look
10113 * src/mcs51/gen.c: added check for "B in use" paranoia,
10114 added pushB() and popB()
10115 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10118 * src/ds390/main.c,
10120 * src/mcs51/main.c,
10122 * src/pic16/main.c,
10124 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10125 added PSEG (PAG,XDATA) or NULL to port specifier
10126 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10127 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10128 (_mcs51_genInitStartup): removed __start__xstack equ,
10129 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10130 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10131 * src/z80/gen.c (_rleAppend): fixed warnings
10132 * support/regression/tests/zeropad.c: added pdata test
10133 * .version: bumped to 2.4.6
10135 2004-10-17 Borut Razem <borut.razem AT siol.net>
10137 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10138 as a part of nightly build
10140 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10142 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10143 WREG holds the first byte function parameters,
10144 * (aopForSym): take special case for symbols which are in FARSPACE
10145 but in CODESPACE too,
10146 * (assignResultValue): modified to take into account _G.useWreg,
10147 * (genCall): don't use wreg for parameter passing when function is
10148 declared as reentrant, too, added optimization INCF to stack
10149 pointer when stack parameter count is 1,
10150 * (genFunction, genEndFunction): refurnished and fixed to not using
10151 wreg for passing parameters when function has varargs or is
10152 reentrant, fixed bug with symbol name compare for generating
10153 functions in absolute address,
10154 * (pic16_storeForReturn): refurnished,
10155 * (genCmp): began writing a new version of the function, not ready
10156 yet, therefore it is disabled,
10157 * (genAssign): do not read code memory when assigning a function to
10158 a pointer function,
10159 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10160 array of characters, not pointer,
10161 * (pic16initialComments): in debug mode emit an .ident directive for
10163 * (_process_pragma): emit a new warning type (internal to pic16)
10164 when setting stack to default length, emit a similar warning when
10165 placing a function at absolute address and address is not word aligned
10166 * (_pic16_parseOptions): added 'return TRUE' statement,
10167 * (_pic16_linkEdit): if compiling a source, then add the source's
10168 file object, first in the list of objects to link,
10170 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10172 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10173 * src/pic/main.c : removed VC warning.
10174 * src/pic/gen.c : changed comment.
10176 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10178 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10179 reference to a deprecated symbol _GPTRREG was causing failure to
10180 link. Thanks G. M. Gallant for the info.
10182 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10184 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10185 comments for Bugs item #954788.
10187 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10189 * src/pic16/device.c (pic16_dump_gsection,
10190 * pic16_groupRegistersInSection): handle symbols declared to be in
10191 access bank differently,
10192 * src/pic16/gen.c (struct _G): added field resDirect,
10193 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10194 send values read from stack directly to result and don't allocate
10196 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10198 * (pic16_sameRegsOfs): NEW,
10199 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10200 free because they were not allocated from temporary pool,
10201 * pic16_popRegFromString): workaround to fix a problem with
10202 allocating variables twice or never,
10203 * (genGenPointerGet): using PRODL instead of FSR0H,
10204 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10206 * (genAssign): take advantage of the _G.resDirect flag,
10207 * (genCast): around line 11844, use mov2f instead of directly
10208 MOVFF'ing between operands to account for literal values,
10209 * src/pic16/genutils.c: some new debug functions for gpsim have been
10211 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10212 float with integer part only,
10213 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10214 place variables in access bank
10215 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10216 updated sources to reflect recent changes in gen.c
10218 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10220 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10221 sources that searched for headers in installation path, now the
10222 device/include/pic16 is used,
10223 * src/pic16/glue.c (pic16glue),
10224 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10225 .line directives if not in debug mode, this suppresses assembler's
10226 warnings for ignored directives
10228 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10230 * src/port.h: made reset_regparms prototype void parameter explicit.
10231 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10232 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10233 * doc/sdccman.lyx: documented warning disabling and how to use
10234 printf_large to make it print floats.
10235 * device/include/stdbool.h: NEW
10236 * device/lib/_atof.c,
10237 * device/lib/_divuint.c,
10238 * device/lib/_divulong.c,
10239 * device/lib/expf.c,
10240 * device/lib/printf_large.c,
10241 * device/lib/sincosf.c,
10242 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10243 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10244 a completely reentrant lib.
10246 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10248 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10249 * device/include/pic16/stdio.h: fixed bug with colon
10251 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10253 * device/include/pic16/stdio.h,
10254 * device/include/pic16/stdlib.h,
10255 * device/include/pic16/math.h: NEW
10256 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10257 declared as _naked to reduce overhead
10258 * device/lib/Makefile.in (target port-specific-objects-pic16):
10259 changed * to *.* so to ignore the CVS directory,
10260 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10261 stacked variables back in stack,
10262 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10265 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10267 * .version: bumped version number to 2.4.5
10268 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10269 * support/Util/SDCCerr.c (messages structure): added entry for
10272 Large cumulative patch for pic16 port and libraries.
10273 * device/include/pic16/sdcc-lib.h,
10274 * device/include/pic16/stdarg.h,
10275 * device/include/asm/pic16/features.h,
10276 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10277 * device/include/pic16/float.h: changes reentrant keyword with
10278 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10279 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10280 updated target build-libraries to include objects from gptr,
10281 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10282 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10283 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10284 all function headings,
10285 * src/SDCCmain.c: added global parameter userIncDirsSet,
10286 * (parseCmdLine): when option -I is encountered add directory to
10287 userIncDirsSet too,
10288 * src/version.awk: added space between control and long,
10289 * src/pic16/NOTES: added some notes for the port,
10290 * src/pic16/gen.c: added prototype for mov2fp function,
10291 * (fReturnpic16[]): properly named return value registers,
10292 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10293 * (aopForSym): added code to handle symbols with onStack flag set,
10294 symbols onStack are allocated PTRSIZE bytes,
10295 * (aopFreeAsmop): handles special case where asmops are stack objects,
10296 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10297 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10298 added argument lock to trace flaws in allocating temporary registers
10299 when developing port,
10300 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10301 * (pic16_popRegFromString): reenabled allocating a direct register
10303 * (assignResultValue): various beautifications,
10304 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10305 referenced function argument,
10306 * (genIpush): reenabled to allow stacked arguments, handles only
10307 ic->parmPush iCodes,
10308 * (genCall, genPcall): major changes to allow for variable argument
10309 functions, fixed a bug with falsely restoring stack pointer after
10310 returning from call,
10311 * (genFunction): pending code for critical function,
10312 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10313 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10314 * (genNearPointerGet): fixed bug with indirect reading, was always
10316 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10318 * (genAddrOf): rewrote code to take address of a stacked function parameter
10319 * (genCast): fixed casting to generic pointer type,
10320 * src/pic16/gen.h: added AOP_STA,
10321 * (struct asmop): added field stk,
10322 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10323 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10324 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10325 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10326 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10327 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10329 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10331 * (pic16_port structure): generic pointer size is set to 3,
10332 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10333 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10335 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10336 operand is an iTemp,
10338 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10340 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10341 * debugger/mcs51/simi.c: addapt new syntax of s51
10343 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10345 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10346 * src/pic16/pcode.c: commented out some calls to free() in order to
10349 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10352 * src/SDCCicode.c (isiCodeInFunctionCall),
10353 * src/avr/ralloc.c (selectSpil),
10354 * src/pic/ralloc.c (selectSpil),
10355 * src/pic16/ralloc.c (selectSpil),
10356 * src/ds390/ralloc.c (selectSpil),
10357 * src/hc08/ralloc.c (selectSpil),
10358 * src/xa51/ralloc.c (selectSpil),
10359 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10360 stack in the middle of a function call sequence (fixes bug #1020268)
10361 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10362 costs associated with the minimum switch case.
10364 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10366 * src/SDCC.lex: fixed bug #1030549
10368 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10370 * src/SDCCcse.h (struct cseDef),
10371 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10372 over a function call if the CSE is derived from a symbol whose
10373 address has been taken (fixes bug #1029883)
10374 * support/regression/tests/bug-1029883: a new regression test for
10377 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10379 * src/hc08/gen.c (emitinline): fixed bug #1029778
10380 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10381 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10382 and starts toward RFE #905167)
10384 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10386 * src/pic16/gen.c (mov2f): New function to move an operand to
10387 another without considering if it is a literal or a register,
10388 * (pic16_sameRegs): don't check if they are both AOP_REG,
10389 * (AccRsh): removed andmask=0 lines,
10390 * (genLeftShift): duplicated to be improved in future versions,
10391 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10392 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10393 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10394 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10395 * (insertBankSwitch): fixed inserting banksel directives algorithm
10396 for instructions that follow a skip instruction, this fixes a report
10397 for broken subtraction code generation,
10398 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10399 iCode is a left op, just in case result and right share the same
10402 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10405 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10407 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10408 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10409 on 2004-09-12; it was buggy
10411 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10413 * src/SDCCsymt.h: removed RESULT_CHECK
10418 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10420 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10422 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10423 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10424 configuration values no more rejected by compiler, they are assigned
10425 to configuration registers with a warning message instead,
10426 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10427 the for-loop so last conf register is emitted too,
10428 * (_pic16_initPaths): link library libsdcc.lib by default,
10429 * (_hasNativeMulFor): modified test for multiplication according to
10430 Raphael Neider's remarks. Integer multiplication is also done with
10432 * device/include/pic16/pic18fregs.h: corrected type error in while
10433 testing and including 18f6720 header file
10435 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10437 * src/pic16/device.h (pic16_options): removed field use_crt,
10438 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10439 until an optimization to handle single bits is added,
10440 * (pic16_loadFSR0): moved before genUnpackBits,
10441 * (genAnd): some white lines removed,
10442 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10443 leave_reset flags in pic16_options when using crt modules,
10445 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10447 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10448 for bugs 898889 & 979599. Also used some safer print instructions.
10450 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10452 * src/pic16/device.h (pic16_options_t): added field use_crt,
10454 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10455 catch a probable future bug,
10456 * src/pic16/gen.c: aopIdx function commented out,
10457 * (genAssign): commented out old code which used aopIdx,
10458 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10459 code, added if conditionals to take into account the --use-crt
10460 command line options,
10461 * src/pic16/main.c (pic16_optionsTable): added new command line
10462 options, --use-crt= and --no-crt,
10463 * (_pic16_linkEdit): now the proper crt object is added in the
10464 linker command line except than when --no-crt is specified,
10465 * src/pic16/pcode.c,
10466 * src/pic16/pcode.h: added some structures and functions for a new
10467 optimization scheme to compansate for instruction overhead between
10468 same iCodes, this scheme is currently under development and is not
10469 working in any way,
10470 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10472 * device/lib/pic16/startup/crt0i.c,
10473 * device/lib/pic16/startup/crt0iz.c: added global char variable
10474 __uflags to force the generation of an idata section
10476 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10479 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10480 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10482 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10484 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10485 Frieder) and clarified the default code optimization mode
10487 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10489 * src/SDCC.lex (doPragma, process_pragma),
10490 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10491 "opt_code_size", and "opt_code_balanced"
10492 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10493 regrouped options by category, added support for category headers
10494 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10495 and "--opt-code-size"
10496 * doc/sdccman.lyx: documented these new options and pragmas
10497 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10498 preference into account
10500 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10502 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10503 geniCodePreDec): Fixed bug 904237 by generating a warning
10505 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10507 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10509 * src/pic/device.c : When no max ram set validate full memory range.
10511 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10513 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10515 * device/lib/_gptrget.c,
10516 * device/lib/_gptrput.c: updated comment
10517 * device/lib/calloc.c,
10518 * device/lib/free.c,
10519 * device/lib/malloc.c,
10520 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10521 * src/SDCCcse.c (cseBBlock),
10522 * src/SDCCicode.c (printOperand, geniCodeArray),
10523 * src/SDCCicode.h (struct operand): fixed bug 868103
10524 * support/regression/tests/bug-868103.c: added
10525 * src/SDCCast.c (searchLitOp),
10526 * src/SDCCcse.h (struct cseDef),
10527 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10528 * src/SDCCicode.h (struct operand),
10529 * src/SDCCsymt.h (struct sym_link),
10530 * src/avr/gen.c (hasInc),
10531 * src/ds390/gen.c (hasInc),
10532 * src/hc08/gen.c (genPlusIncr, hasInc),
10533 * src/mcs51/gen.c (hasInc),
10534 * src/pic16/glue.c (pic16_printIvalChar),
10535 * src/pic16/ralloc.c (regWithIdx),
10536 * src/xa51/gen.c (hasInc) : removed warnings
10537 * src/SDCCast.c (createBlock): added comment ???
10538 * src/hc08/ralloc.c: updated comments
10540 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10542 * doc/sdccman.lyx: updated section on switch statements, added
10543 section about semaphore locking
10544 * doc/Makefile: added option -info for latex2html
10545 * device/lib/_gptrget.c,
10546 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10548 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10550 * src/pic/device.h,
10551 * src/pic/device.c,
10552 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10553 maxram is less than 0x100.
10555 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10557 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10559 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10562 * src/mcs51/main.c,
10563 * src/ds390/main.c,
10567 * src/pic16/main.c,
10570 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10571 a jump table is the best form for a switch statement, including
10572 automatic insertion of missing cases to make the case range
10573 continuous. Developed in collaboration with Frieder Ferlemann.
10575 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10577 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10578 accumulator result if it needs sign extension
10580 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10582 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10584 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10586 * device/lib/gbz80/printf.c,
10587 * device/lib/z80/printf.c: removed define for NULL
10589 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10591 * as/xa51/xa_link.c,
10592 * device/examples/ds390/ow390/ad26.c,
10593 * device/examples/ds390/ow390/cnt1d.c,
10594 * device/examples/ds390/ow390/counter.c,
10595 * device/examples/ds390/ow390/ds2480.h,
10596 * device/examples/ds390/ow390/ds2480ut.c,
10597 * device/examples/ds390/ow390/findtype.c,
10598 * device/examples/ds390/ow390/gethumd.c,
10599 * device/examples/ds390/ow390/owllu.c,
10600 * device/examples/ds390/ow390/ownetu.c,
10601 * device/examples/ds390/ow390/swt12.c,
10602 * device/examples/ds390/ow390/swtloop.c,
10603 * device/examples/ds390/ow390/temp.c,
10604 * device/examples/ds390/ow390/temp10.c,
10605 * device/examples/ds390/ow390/thermo21.c,
10606 * device/examples/ds390/ow390/tinilnk.c,
10607 * device/examples/ds390/ow390/tstfind.c,
10608 * device/examples/serialcomm/windows/serial.cpp,
10609 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10610 * device/include/reg51.h: fixed line endings for cvs
10612 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10614 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10615 packRegsForAccUse, packRegisters): new accumulator register
10617 * support/regression/ports/hc08/support.c (_putchar): suppress
10618 warning of unused variable
10619 * src/SDCCicode.c: added SWAP entry to codeTable
10621 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10623 * device/lib/sprintf.c: forgot to add this file before previous commit
10625 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10627 * src/pic16/gen.c (genPackBits): added operand right in function
10628 parameters, load result directly if p_type is POINTER (that is
10629 called by genNearPointerSet)
10630 * (genUnPackBits): added operand left in function parameters,
10631 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10632 FSR0 if accessing bitfields,
10634 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10636 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10637 _print_format; updated printf, sprintf, vsprintf
10638 * device/include/asm/default/features.h: corrected comment/define
10639 * device/lib/Makefile.in: added sprintf.c
10640 * device/lib/libsdcc.lib: added sprintf module
10641 * device/lib/printf_large.c,
10642 * device/lib/vprintf.c,
10643 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10645 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10646 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10647 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10649 * support/regression/tests/zeropad.c: define idata as data for hc08
10651 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10653 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10654 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10655 labels are referenced at least once (even if a reference is not found)
10656 * src/hc08/gen.c (emitcode): set isComment flag for comments
10657 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10658 loads), rules 6a..6b (optimize jumps to return)
10660 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10662 * device/lib/acosf.c (acosf),
10663 * device/lib/asinf.c (asinf),
10664 * device/lib/atanf.c (atanf),
10665 * device/lib/ceilf.c (ceilf),
10666 * device/lib/cosf.c (cosf),
10667 * device/lib/coshf.c (coshf),
10668 * device/lib/cotf.c (cotf),
10669 * device/lib/fabsf.c (fabsf),
10670 * device/lib/floorf.c (floorf),
10671 * device/lib/log10f.c (log10f),
10672 * device/lib/logf.c (logf),
10673 * device/lib/sinf.c (sinf),
10674 * device/lib/sinhf.c (sinhf),
10675 * device/lib/sqrtf.c (sqrtf),
10676 * device/lib/tanf.c (tanf),
10677 * device/lib/tanhf.c (tanhf),
10678 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10679 replaced all instances of "reentrant" in the library functions
10680 defined in math.h with this macro.
10681 * support/regression/tests/float_trans.c: reenabled test for hc08
10683 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10685 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10686 erroneously deleted
10688 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10690 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10691 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10692 multi-byte volatile operands are used
10693 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10694 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10695 initialization to area GSINIT0 so that it would always precede
10696 any static initializers in GSINIT
10697 * support/regression/tests/zeropad.c: fixed idata define for hc08
10698 * support/regression/tests/bug-927659.c,
10699 * support/regression/tests/float_trans.c: disabled tests for hc08
10700 pending missing library routines
10701 * .version: increased version number to 2.4.4 - hc08 port now passes
10705 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10707 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10708 * Makefile.common.in,
10710 * as/hc08/Makefile.in,
10711 * as/mcs51/Makefile.in,
10712 * as/z80/Makefile.in,
10713 * debugger/mcs51/Makefile.in,
10714 * device/include/Makefile.in,
10715 * device/lib/Makefile.in,
10718 * link/z80/Makefile.in,
10719 * packihx/Makefile.in,
10720 * sim/ucsim/main_in.mk,
10721 * sim/ucsim/avr.src/Makefile.in,
10722 * sim/ucsim/doc/Makefile.in,
10723 * sim/ucsim/gui.src/serio.src/Makefile.in,
10724 * sim/ucsim/hc08.src/Makefile.in,
10725 * sim/ucsim/s51.src/Makefile.in,
10726 * sim/ucsim/xa.src/Makefile.in,
10727 * sim/ucsim/z80.src/Makefile.in,
10729 * support/cpp2/Makefile.in,
10730 * support/librarian/Makefile,
10731 * support/makebin/Makefile: added DESTDIR to the install path proposed
10732 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10733 * doc/sdccman.lyx: added DESTDIR documentation
10735 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10737 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10738 instruction for interrupt handlers, use fast returns when returning
10739 from high priority interrupts
10741 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10743 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10745 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10746 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10747 bugs, ported much of Bernhard's code from mcs51
10748 * src/mcs51/gen.c (genSend),
10749 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10750 than one when calling a reentrant function
10751 * device/lib/_mullong.c: defined an alternate struct layout for big
10752 endian ports (hc08)
10754 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10759 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10761 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10762 are sane and complete before asking the port its prefered parameter
10763 passing method (fixes bug #1017633)
10764 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10767 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10769 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10770 problem in bitfields >= 8 bits.
10772 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10774 * src/SDCCsymt.c: undid changes that were not meant to be committed
10776 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10778 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10780 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10782 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10783 copied and wrong bit got inverted
10785 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10787 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10788 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10789 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10790 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10791 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10792 assignments to bitfields at known addresses
10793 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10794 reads from bitfields at known addresses
10795 * src/hc08/ralloc.c (packRegisters),
10796 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10797 genhc08Code): optimize pointer get values used as conditionals
10798 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10801 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10803 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10804 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10805 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10808 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10810 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10812 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10814 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10817 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10819 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10821 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10823 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10826 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10828 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10830 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10832 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10833 cases use more compact code.
10835 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10837 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10839 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10843 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10847 parameter of changePointer() from symbol* to sym_link*
10848 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10849 * src/SDCCsymt.c (compareType): void* type is castable to other
10850 pointers, but not necesarily an exact match.
10851 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10852 is no longer blindly treated as an exact match.
10853 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10855 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10857 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10859 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10863 * src/pic/ralloc.h,
10864 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10866 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10868 * src/pic/device.c,
10869 * src/pic/device.h,
10870 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10872 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10874 * src/mcs51/gen.c (emitcode): fixed bug #992819
10876 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10878 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10879 there's no need to make it worse
10881 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10883 * src/mcs51/ralloc.c (deassignLR),
10884 * src/ds390/ralloc.c (deassignLR),
10885 * src/hc08/ralloc.c (deassignLR),
10886 * src/z80/ralloc.c (deassignLR),
10887 * src/pic/ralloc.c (deassignLR),
10888 * src/pic16/ralloc.c (deassignLR),
10889 * src/avr/ralloc.c (deassignLR),
10890 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10891 rlivePoint): fixed another part of bug #971834
10893 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10895 * src/z80/main.c: enabled "critical" keyword
10896 * src/z80/mappings.i,
10897 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10898 functions (fixes bug #979646)
10899 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10901 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10903 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10906 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10908 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10909 doesn't disable too much optimizations
10911 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10913 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10915 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10917 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10919 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10921 * src/pic/gen.c tidied up tabs
10922 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10923 * src/pic/main.c tidied up tabs
10924 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10925 * src/pic/pcoderegs.c tidied up tabs
10926 * src/pic/ralloc.c tidied up tabs
10928 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10930 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10931 to S_FIXED for pic16 port and when symbol is not in level 0,
10932 allocate for S_REGISTER storage class and pic16 port, too,
10933 * src/pic16/device.h: prototype for checkSym,
10934 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10935 * (pic16_assignConfigWordValue): test the value and the mask to
10936 validate that the value is suitable for the configuration word,
10937 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10938 collect extern declared symbols, don't emit symbol twice, check
10939 first if symbol is in publics set first,
10940 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10941 * added command line '--fstack' which enables an experimental
10942 feature for stack access, too buggy to be used yet...
10943 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10944 * (pic16_allocDirReg): when register has storage class S_REGISTER
10945 allocate in pic16_dynAccessRegs,
10946 * device/include/pic16/pic18f????.h: modified configuration word
10947 naming convention, words started as CONFIG0H but should be CONFIG1H
10949 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10951 * device/include/mcs51reg.h: fixed bug 970993
10953 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10955 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10956 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10957 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10958 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10959 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10960 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10961 error/warning numbers,
10962 added function setWarningDisabled()
10963 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10964 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10965 _memcmp.c _memmove.c calloc.c realloc.c free.c
10966 * support/regression/tests/malloc.c: added tests for new functionality
10967 * support/regression/tests/zeropad.c: added tests for truncated initializers
10968 and initialized char arrays starting with '\x0'
10969 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10971 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10973 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10975 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10977 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10978 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10979 peephole 177.e. Thanks to anonymous
10981 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10983 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10984 function isn't used in the source but referenced as a
10985 variable initializer then declare it as extern in .asm file
10987 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10989 * .version: increased version number to 2.4.3
10991 Adding version extension according to ChangeLog CVS revision
10992 * src/Makefile.in (target all): added dependency 'version.h'
10993 * (rule version.h): added rule to create version.h from ChangeLog,
10994 * (rule dep): added dependency version.h,
10995 * src/version.awk: AWK script to create version.h
10996 * src/SDCCdwarf2.c (dwWriteModule),
10997 * src/SDCCglue.c (initialComments),
10998 * src/SDCCmain.c (printVersionInfo): modified to write after
10999 version string the version extension number,
11000 * src/SDCCutil.c: included "version.h"
11001 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11003 * src/SDCCutil.h: added prototype for getBuildNumber
11005 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11006 includeDirsSet, too,
11007 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11008 const char [] is found in function prototype...
11010 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11011 moving to WREG with source is already in WREG,
11012 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11013 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11014 * (aopForSym): stack'ed symbols are partially supported, added
11015 if-clause to support symbols in FARSPACE,
11016 * (sameRegs): added test for AOP_ACC to see if registers are same,
11017 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11018 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11019 * (pic16_popRegFromString): will not allocate a new register if it
11020 doesn't find one by name, bug may have introduced...
11021 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11022 * (genIpush): revived to use pic16 port's stack,
11023 * (genAddrOf): added incomplete case for stack'ed operand,
11024 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11025 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11026 can handle multibyte operands,
11027 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11028 * (pic16initialComments): added message for MPLAB compatibility
11030 * src/pic16/main.h: prototype for pic16_mplab_comp,
11031 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11032 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11033 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11034 because of increased complexity of procedure,
11035 * (_process_pragma): stack pragma changed to format 'stack pos len',
11036 emit symbol '_stack_end' to conform with gplink,
11037 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11038 to search for register,
11039 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11041 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11042 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11043 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11044 case for PO_GPR_REGISTER,
11045 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11046 dies, the new era is ahead !...
11047 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11048 pic16_dynInternalRegs,
11049 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11050 * (pic16_allocDirReg): minor optimizations and bug fixes,
11051 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11053 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11054 load stack and frame pointer with address of 'stack_end' symbol
11056 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11058 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11059 without source code but only variable initializers
11061 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11063 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11064 external are not declared as extern to reduce overhead while linking
11066 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11068 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11070 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11072 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11073 Yee Keat for the patch
11074 * src/SDCCast.c (decorateType): fixed bug #979599
11075 * src/ds390/gen.h: removed local fReturnSizeDS390
11076 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11077 * src/ds390/gen.c (genAnd, genOr, genXor),
11078 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11080 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11082 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11083 add relFilesSet to $3, manipulate $2 to handle linking of object
11084 files without source files in command line,
11085 * device/include/pic16 (all headers): added ID location macros,
11086 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11087 entries for ID location bytes,
11088 * (pic16_assignIdByteValue): NEW,
11089 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11090 added field dumpcalltree to pic16_options_t,
11091 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11092 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11093 emitting rFalseIfx label after check_carry label,
11094 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11095 pic16_emitDIRegs), NEW
11096 * (pic16glue): dump .calltree file when option --calltree found,
11097 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11098 * (_pic16_genAssemblerPreamble): emit ID locations after
11099 configuration registers,
11100 * (pic16_linkCmd): modifications of the link command,
11101 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11102 * (pic16_pCodeInitRegisters): don't init stack registers,
11103 * (pic16_findPrevInstruction): fixed bug,
11104 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11105 bug with immediate registers,
11106 * (buildCallTree): traces stack push and pop,
11107 * (pct2): dump also stack usage for each function,
11108 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11109 * (pic16_allocDirReg): various modifications,
11110 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11113 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11115 * src/pic16/pcode.c: removed buggy double colon
11117 2004-07-01 Borut Razem <borut.razem AT siol.net>
11119 * support/scripts/sdcc.nsi: added include/pic16 to setup
11121 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11123 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11124 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11126 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11127 specific command line arguments. Also added sample lkr script
11128 for placing a variable at a specific memory bank.
11129 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11130 at a specific memory bank,
11131 * (pic16_dump_isection): fixed bug which caused string literals to
11132 be omitted when dumping idata section,
11133 * (pic16_groupRegistersInSection): added code to handle registers
11134 in specific memory banks,
11135 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11136 public, all references are renamed too,
11137 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11139 * (pic16_storeForReturn): added case to handle when dest is WREG,
11140 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11141 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11142 pic16_rel_udata, check to see if that register is marked as being
11143 a member of a specific memory bank,
11144 * (pic16_printIvalCharPtr): added code to add string literals either
11145 to code or the idata sections,
11146 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11147 also accept the 'udata' pragma,
11148 * src/pic16/main.h: new structure types sectName and sectSym
11149 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11150 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11151 * (pic16_findPrevInstruction): fixed, it returned nothing,
11152 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11153 instruction combinations,
11154 * (pic16_FixRegisterBanking): heavily reorganised,
11155 * (pic16_AnalyzeBanking): if generating banksel directives is
11156 disabled, then don't call FixRegisterBanking at all,
11157 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11158 completely removed,
11159 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11161 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11163 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11164 Phuah Yee Keat <yk.phuah AT nestac.com>
11166 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11168 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11169 correctly the IVT even if it is relocated to some other location
11171 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11173 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11174 * device/include/pic16/pic18f2220.h: NEW,
11175 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11176 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11177 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11178 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11179 nodefaultlibs, ivt_loc is the location of the interrupt vector
11180 table, and nodefaultlibs signs that default libraries should not be
11181 linked in link stage,
11182 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11183 according to --ivt-loc argument,
11184 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11185 when pragma stack is found,
11187 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11189 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11190 256 (range check), 257 (do while), 258.a-f (bit banging
11191 f.e. on 3-wire SPI bus)
11193 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11196 variables used exclusively within a loop
11198 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11200 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11202 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/SDCClrange.c (computeClash): fixed bug #971834
11206 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11208 * src/mcs51/gen.c (genCmp): fixed bug #975903
11209 * src/hc08/gen.c (operandsEqu),
11210 * src/ds390/gen.c (operandsEqu),
11211 * src/z80/gen.c (operandsEqu),
11212 * src/pic/gen.c (operandsEqu),
11213 * src/pic16/gen.c (operandsEqu),
11214 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11215 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11217 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11221 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11223 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11224 default case in switch statement,
11225 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11226 to eliminate problem with initialisation of pointers, but problem
11228 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11229 * (emitStaticSegment): removed various lines emitting debug info,
11230 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11231 added processor registers for utilizing EEPROM,
11232 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11233 configurable and set 8
11235 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11237 * .version: increased version number to 2.4.2,
11239 Cumulative patch for pic16 port
11240 * src/pic16/device.c: changed scheme to dump initial values for
11241 variables in idata segment, all print_idata* functions were removed,
11242 now the pic16_printIval* will be called,
11243 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11244 * _pic16_printPointerType, pic16_printPointerType,
11245 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11246 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11247 NEW, similar to the respective functions in SDCCglue.c,
11248 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11249 way, emitting hex bytes,
11250 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11252 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11254 * src/avr/ralloc.c (serialRegAssign),
11255 * src/xa51/ralloc.c (serialRegAssign),
11256 * src/pic/ralloc.c (serialRegAssign),
11257 * src/pic16/ralloc.c (serialRegAssign),
11258 * src/hc08/ralloc.c (serialRegAssign),
11259 * src/z80/ralloc.c (serialRegAssign),
11260 * src/ds390/ralloc.c (serialRegAssign),
11261 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11263 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11265 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11266 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11268 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11270 Cumulative patch for pic16 port:
11271 * src/pic16/device.h (typedef PIC16_device) modified fields for
11272 defining microcontrollers,
11273 * src/pic16/device.c: added new info for all devices in Pics16 array,
11274 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11275 to be optimised out by the pCode optimiser,
11276 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11277 specially, bug reported by G.M. Gallant,
11278 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11279 as force'd so that cannot be optimised out by pCode optimiser,
11280 * src/pic16/pcode.c,
11281 * src/pic16/pcodepeeph.c,
11282 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11283 they are disabled by default, but can be enabled explicit with
11284 command argument --denable-peeps, for testing,
11285 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11286 --pomit-ivt in COMPILE_FLAGS
11288 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11290 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11291 compilation on MSVC
11293 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11295 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11297 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11299 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11300 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11302 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11304 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11305 would only assign 0x300001 register.
11307 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11309 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11310 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11312 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11314 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11316 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11317 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11318 added peephole 254 (left shift), 255 (jump table)
11320 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11322 * device/lib/Makefile.in: removed comment line with model-pic16,
11323 * (target port-specific-objects-pic16): the libraries and objects
11324 are copied to the build directory form the device/lib/pic16/bin
11327 Cumulative patch concerning pic16 port:
11328 * library directory has been re-organized,
11329 * added support for PIC18F1220,
11330 * added headers and library sources for chips 18f1220,18f6520,
11331 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11333 * configuration registers setting has changed, now each supported
11334 device has a complete description of the registers it uses,
11335 * all initialisations are moved to idata sections, these section
11336 can be absolute or relocatable,
11337 * fixed initialisation of codespace variables,
11338 * fixed warning about PCLATU and gpsim,
11339 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11340 * (genAssign): use table reads when assigning from variables in codespace,
11341 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11342 char/int variables placed in codespace,
11343 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11344 registers set in .asm file, no need for --pomit-config-words anymore,
11345 * (pic16glue): some 8051 legacy segments are commented out
11346 (to be removed completely),
11347 * added support for alternative assembler and linker with --asm=
11348 and --link= command line arguments,
11349 * peepholes are disabled automatically in the port, no need to
11350 specify on command line,
11351 * port supports natively char/int/long multiplication, but converts
11352 all divisions to support functions,
11353 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11354 to the file set in variable $2,
11355 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11356 strings in ASCII format and not in hex,
11357 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11358 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11359 allocate proper register if iCodes aren't temporary,
11361 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11363 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11365 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11367 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11370 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11373 computed address is reused
11374 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11375 multi-byte bitfields
11377 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11379 * src/z80/gen.c: (genArrayInit): must check for pointers too
11381 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11383 * support/regression/tests/zeropad.c: never meant to commit the
11384 nestedstruct test: removed, added check for GCC version
11386 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11388 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11389 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11390 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11391 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11392 bugs 928906 and 954082 half-empty initializers
11394 * src/SDCCsymt.c (getAllocSize): added for above fix
11395 * src/z80/gen.c (genArrayInit): fixed bug 741044
11396 * support/regression/tests/zeropad.c: added tests
11398 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11400 * src/pic16/device.c (pic16_dump_section): corrected bug which
11401 caused some symbols of the libraries to be misplaced
11403 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11405 * src/pic16/glue.c,
11406 * src/pic16/ralloc.h,
11407 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11408 to fix conflict with pic port
11410 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11412 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11413 externs configuration variables,
11414 * src/pic16/ralloc.h,
11415 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11416 prototype in header, commented out some debug messages
11418 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11420 * src/pic16/glue.c,
11421 * src/pic16/main.c,
11422 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11423 for gpasm COFF object generation. Thanks to D. Hawkins for
11426 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11428 * src/ds390/main.c,
11429 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11430 Brock for spotting this)
11431 * src/ds390/gen.c (genEndFunction),
11432 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11433 interrupt handler and critical. Disable push/pop optimizations when
11434 peephole optimizations disabled.
11436 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11438 Updated pic16 library sources and headers.
11439 * device/lib/pic16/pic18f*/ ,
11440 * device/include/pic16/*.h: modified to handle structured SFR
11443 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11445 * src/port.h (PORT structure): added hook initPaths, now each
11446 port can declare its own default search paths,
11447 which can been seen with the --print-search-dirs option,
11448 see pic16 port for example,
11449 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11450 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11451 * (doPrintSearchDirs): NEW, replaces in a central manner the
11452 printing of search dirs which was split in set*Paths functions,
11453 * (main): added call to port->initPaths and doPrintSearchDirs,
11455 * src/ds390/main.c,
11458 * src/izt/tlcs900h.c,
11459 * src/mcs51/main.c,
11461 * src/pic16/main.c: modified port structures to reflect addition of
11464 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11465 * (pic16_dump_section): for registers in same address reserve memory once,
11466 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11468 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11469 result is greater in size than right or left,
11470 * (pic16_genUMult8X8_8): there are some cases where the result can
11471 be 16 bits size, so handle these,
11472 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11473 * (pic16_outBitC): modified to emit pcodes,
11474 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11476 * (genDivOneByte): implemented algorithm to divide 8-bits,
11477 * (genCmp): uncommented goto, but issues still exist,
11478 * (genAnd): fixed a bug with variables >8bits,
11479 * (genPackBits): optimization added that uses BCF/BSF to change a
11481 * (genAssign): fixed bug when assigning floating point literals,
11482 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11483 __sdcc_gsinit_startup label,
11484 * src/pic16/main.c (_pic16_init): removed search directory
11486 * (_pic16_initPaths): NEW, used to initialise search directories,
11487 * (_hasNativeMulFor): support functions for all except char/int
11488 multiplication, and char division,
11489 * (PIC16_port struct): modified entry for native mul support,
11490 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11492 * (buildCallTree): call to register_usage is ifdef'ed out,
11494 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11496 * device/include/string.h: applied Stas Sergeev's patch to make this
11497 header file compatible with the preprocessor -Wundef option
11498 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11499 failure (fixes bug #941458)
11501 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11503 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11504 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11505 that the variable, not the function, should be static
11506 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11507 to be consistent with non-literal case
11509 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11511 * src/SDCCast.c (isConformingBody): fixed bug #949967
11512 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11513 convilong): fixed bug #952086
11515 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11517 * src/SDCCmem.c (allocVariables): fixed bug #955321
11519 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11521 * src/hc08/main.c (_hc08_genAssemblerEnd),
11522 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11523 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11524 completely eliminated the use of a temporary file
11525 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11526 when more than one file linked
11527 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11529 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11531 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11532 which fixes bug #543481
11533 * support/regression/tests/bug-751703.c: fixed comments left from a
11534 cut and paste error
11535 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11536 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11537 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11539 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11540 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11541 are now changed to underscores in moduleName
11543 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11545 * as/mcs51/lkmem.c: better fix for bug #954173
11547 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11548 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11550 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11551 * device/include/c8051f000.h,
11552 * device/include/c8051f120.h,
11553 * device/include/c8051f300.h,
11554 * device/include/c8051f310.h,
11555 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11556 PWM16) and detab'ed
11558 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11560 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11561 and mailing lists, doc'ed --no-peep-comments, removed reference
11562 to knoppix (newest version has no LyX/LaTeX), other minor changes
11563 * src/SDCCglue.c (glue): save 2 bytes stack space with
11564 option --main-return. The ljmp could probably be avoided too
11566 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11568 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11570 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11572 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11573 * src/SDCCopt.c (isLocalWithoutDef),
11574 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11575 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11576 (credit to Maarten Brock for patch #949363, on which this is based)
11577 * support/regression/tests/bug-751703.c: some test cases of extern used
11578 within inner scopes.
11580 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11582 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11584 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11586 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11587 dwWriteLabel): fix to create valid debugger symbols even when
11588 the module name has non-alphanumeric symbols in it
11589 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11590 when a variable's allocation has been optimized away
11593 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11595 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11597 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11598 * src/mcs51/main.c,
11599 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11600 * src/ds390/main.c,
11601 * src/z80/gen.c (z80_emitDebuggerSymbol),
11603 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11605 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11606 * src/pic16/main.c,
11607 * src/avr/gen.c (avr_emitDebuggerSymbol),
11609 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11611 * src/SDCCdebug.c (emitDebuggerSymbol),
11613 * src/port.h: added a debugger struct to the port struct. Added a
11614 callback for defining debugger symbols
11616 * src/SDCCast.c (createLabel),
11617 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11620 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11621 iCode back to the ast for the function
11623 * src/hc08/ralloc.c (hc08_assignRegisters),
11624 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11625 unneeded fields from the regs struct.
11626 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11627 pushReg() & pullReg() functions instead of emitcode()
11629 * src/hc08/gen.c (genLabel, genhc08Code),
11630 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11632 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11635 * src/hc08/gen.c (genEndFunction, genhc08Code),
11637 * src/mcs51/gen.c (genEndFunction, gen51Code),
11639 * src/ds390/gen.c (genEndFunction, gen390Code),
11641 * src/z80/gen.c (genEndFunction, genZ80Code),
11644 * src/pic/gen.c (genEndFunction, genpic14Code),
11646 * src/pic16/gen.c (genEndFunction, genpic16Code),
11648 * src/avr/gen.c (genEndFunction, genAVRCode),
11650 * src/xa51/gen.c (genEndFunction, genXA51Code),
11652 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11653 specific code to cdbFile.c and out of the backend code generators
11655 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11656 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11657 starting address is now 0
11660 * as/hc08/m08pst.c,
11661 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11662 assembler directive for DWARF support
11663 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11667 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11669 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11672 and inappropriate peephole optimization in jump tables
11674 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11676 * as/hc08/m08pst.c,
11677 * src/SDCCglue.c: sdccopt works for the hc08 port now
11679 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11681 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11683 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11685 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11687 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11693 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11694 comments from the peephole optimizer replacement rules
11695 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11697 * src/SDCCcse.c (updateSpillLocation),
11698 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11700 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11701 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11702 objects far pointers
11704 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * src/SDCCsymt.h: a missing part of my last change
11707 * src/pic/ralloc.c (regTypeNum),
11708 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11710 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11713 * src/SDCCicode.c (aggrToPtrDclType),
11714 * src/SDCCptropt.h,
11715 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11716 ptrPseudoSymConvert),
11717 * src/pic/ralloc.c (regTypeNum),
11718 * src/pic16/ralloc.c (regTypeNum),
11719 * src/hc08/ralloc.c (regTypeNum),
11720 * src/ds390/ralloc.c (regTypeNum),
11721 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11722 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11724 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11726 * link/z80/lkmain.c (afile),
11727 * as/hc08/lkmain.c (afile),
11728 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11729 prevent a pointer problem when a filename has no directory and
11730 no extension specified.
11732 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11734 * link/z80/lkmain.c (afile): allow periods in directory names
11735 * link/z80/lkmain.c (afile),
11736 * as/mcs51/lkmain.c (afile),
11737 * as/hc08/lkmain.c (afile): allow linker script file to have an
11738 extension other than ".lnk"
11739 * link/z80/lklex.c (getfid),
11740 * link/z80/lkmain.c (parse),
11741 * as/mcs51/lklex.c (getfid),
11742 * as/mcs51/lkmain.c (parse),
11743 * as/hc08/lklex.c (getfid),
11744 * as/hc08/lkmain.c (parse): Support comments in the linker script
11745 file on lines by themselves and after filenames
11747 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11749 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11751 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11753 * src/z80/peeph-z80.def: removed some peephole rules that don't
11754 work with multibyte arithmetic (fixed bug #937126)
11755 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11756 to registers and not global variables
11757 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11758 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11759 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11760 checking for assignments not internally generated (fixed bug #931895)
11761 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11762 structure member (fixed bug #930072)
11764 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11766 * src/SDCCmain.c (linkEdit),
11767 * src/hc08/main.c (_hc08_parseOptions),
11768 * as/hc08/Makefile.in,
11769 * as/hc08/aslink.h,
11771 * as/hc08/m08pst.c,
11772 * as/hc08/lkrloc.c (relr, rele),
11773 * as/hc08/lkarea.c (lnkarea)
11774 * as/hc08/lkmain.c (afile, parse),
11775 * as/hc08/lkelf.c: support for ELF output
11776 * as/hc08/lks19.c (s19),
11777 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11779 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11781 * as/mcs51/lkihx.c: Fixed bug #899105.
11783 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11785 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11786 .dsp files from Unix to DOS.
11788 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11790 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11791 function pointers; we have been compliant for several months now.
11792 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11793 change that was accidently commented out
11794 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11795 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11798 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11800 * src/hc08/gen.c: output of all of the internal debugging information
11801 is now controlled by the D() macro; it is disabled by default
11803 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11805 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11806 harder to keep the same registers during a CAST iCode
11807 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11808 long via int can be done in a single cast, if the signedness is
11810 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11811 putchar() in tinibios.c in ds390's library
11813 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11815 * src/SDCCast.c (decorateType): fixed bug #898889,
11816 cast result of a literal complement too
11817 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11818 fixed check for bitfields
11820 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11822 * src/SDCCicode.c (geniCodeLogic): made it static,
11823 (geniCodeLogicAndOr): added in order to fix bug #905492,
11824 (ast2iCode): fixed bug #905492
11825 * support/regression/tests/bug-905492.c: added
11826 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11827 (processParms): fixed bug #927659: don't copy parms, this will clear
11829 * support/regression/tests/bug-927659.c: added
11831 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11833 * src/SDCCast.c (addCast): don't cast float to char
11834 * device/lib/libsdcc.lib: added _memmove
11836 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11838 * device/lib/large/Makefile: fixed parallel execution by
11839 replacing `make` by `$(MAKE)`
11841 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11843 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11844 offsets (fixes bug #923936)
11846 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11848 * device/lib/small/Makefile: fixed parallel execution by
11849 replacing `make` by `$(MAKE)`
11851 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11853 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11855 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11857 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11858 * src/regression/Makefile: Regression test was not running.
11860 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11862 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11863 complement if possible
11864 * src/SDCCval.c (valComplement),
11865 * src/SDCCicode.c (operandOperation): fixed complement of literal
11866 * support/regression/tests/onebyte.c (testComplement): added
11868 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11870 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11871 return an optimized tree; actually replace actParm with the new tree
11872 * src/SDCCast.h: added some parantheses to remove side effects
11873 * support/regression/tests/bug-920866.c
11875 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11876 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11877 Bit operands were not being handled properly in the pic14 port.
11878 (now src/regression/add.c passes again).
11880 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11882 * src/SDCC.y (labeled_statement): case and default no longer require
11883 a following statement (RFE #893037)
11885 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11887 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11888 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11889 disabled (fixes bug #916294)
11890 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11891 "mov a,acc"; patch provided by Lenny Story
11892 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11894 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11896 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11898 * src/ds390/gen.c (genFunction, genEndFunction),
11899 * src/ds390/ralloc.c (ds390_assignRegisters),
11900 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11901 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11902 pushed if there are parameters passed on the stack. Also, a cleaner
11903 way to decide if r0/r1 should be pushed/popped. (Together they fix
11906 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11909 * device/lib/mcs51/crtpagesfr.asm,
11910 * device/lib/mcs51/crtxinit.asm,
11911 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11912 to avoid confusion with Si Lab's SFRPAGE register.
11914 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11916 * src/SDCCglue.c (emitMaps): allow public sfr variables
11917 * src/SDCCglue.c (initialComments): include compiler build date
11918 with compiler version and put the timestamp of the generated
11919 assembly file on a serperate line to be less confusing.
11920 * src/port.h: added genInitStartup hook
11922 * src/ds390/main.c,
11925 * src/pic16/main.c,
11927 * src/z80/main.c: genInitStartup initialize as NULL (default to
11928 historical behaviour)
11929 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11930 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11931 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11932 library instead of hard coding it into the compiler.
11933 * support/regression/ports/mcs51-stack-auto/spec.mk,
11934 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11935 * device/lib/mcs51/Makefile,
11936 * device/lib/small/Makefile,
11937 * device/lib/large/Makefile,
11938 * device/lib/mcs51/crtpagesfr.asm,
11939 * device/lib/mcs51/crtstart.asm,
11940 * device/lib/mcs51/crtxclear.asm,
11941 * device/lib/mcs51/crtxinit.asm,
11942 * device/lib/mcs51/crtclear.asm,
11943 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11944 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11945 and into user configurable files.
11946 * device/lib/clean.mk: clean mcs51 directory too
11947 * support/regression/tests/longlit.c: added static to T1 declaration
11948 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11949 accesses in the initialization code
11951 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11953 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11954 OSCTRIMVAL as noted in bug #916008
11956 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11958 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11959 in loops with multiple exits (reported as incorrect registers
11960 used by Martin Helmling in Sdcc-user list)
11962 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11964 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11965 made ds390 register extensions look less like error messages
11967 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11970 reported by Adam Wozniak in Sdcc-user list
11972 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11974 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11975 arithmetic optimizations, added debug output
11977 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11979 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11980 * sdcc.spec: updated and split sdcc into 3 rpms
11981 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11982 needed for literals of LEFT_OP and '+'
11983 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11984 introduced RESULT_TYPE_NOPROM
11985 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11987 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11988 limited promotion to int only for '*'
11989 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11991 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11993 * src/pic16/gen.c (genSkip),
11994 (genc16bit2lit), (gencjneshort): commented out
11995 (is_LitOp): new helper function, checks operand type
11996 (genCmpEq): rewritten
11998 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12000 * support/regression/tests/bug-908454.c: added
12002 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12004 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12005 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12006 (geniCodeCast): cosmetic, don't preserve bit storage class
12007 (geniCodeLeftShift): added promotion
12008 (geniCodeLogic): fixed regression
12009 * src/SDCCsymt.c (computeTypeOr): accept bits too
12010 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12012 2004-03-07 Borut Razem <borut.razem AT siol.net>
12014 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12016 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12018 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12019 version of pic16_genPackRegisters which does not check if ic is a
12021 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12022 function cause string1.c regression test fails
12024 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12026 * sim/ucsim/configure.in,
12027 * sim/ucsim/configure,
12028 * sim/ucsim/doc/Makefile.in: use docdir
12029 * src/SDCC.y: fixed sbit atrributes
12030 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12031 * src/SDCCast.c (decorateType): |^& need special promotion handling
12033 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12034 * src/SDCCsymt.h (computeType),
12035 * src/SDCCicode.c: computeType() needs op
12036 * src/SDCCsymt.c (checkTypeSanity),
12037 * doc/sddman.lyx: "plain" bitfields are unsigned
12038 * src/SDCCsymt.c (computeTypeOr): added
12039 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12041 * src/SDCCval.c (val*): computeType() needs op
12042 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12043 * support/regression/tests/onebyte.c: added tests for |^&
12045 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12047 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12048 for writing icode into asm output.
12050 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12052 * src/pic16/device.c: added some debug lines enabled
12053 with macro DEBUG_CHECK,
12054 * src/pic16/genarith.c: more debug in genPlus,
12055 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12056 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12057 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12058 * (aopForSym): onStack symbols are re-placed in data memspace,
12059 and onStack flag is cleared,
12060 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12061 copy temporary pcodeop,
12062 * (genPcall): added warning for not updating PCLATU,
12063 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12064 always true for pic16 port,
12065 * (genMultOneWord): NEW, supports integer multiplication,
12066 * (genMult): modified to call genMultOneWord,
12067 * (ifxForOp): added warning when return NULL,
12068 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12069 flag is set before call to operandFromSymbol for implicit
12071 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12072 options.intlong_rent are set by default,
12073 * (_hasNativeMulFor): modified to allow port generation of integer
12075 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12076 set regtype to REG_SFR for all registers, restricting seting the
12077 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12079 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12081 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12082 more than 500 times in the regression tests
12084 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12086 * support/Util/SDCCerr.h,
12087 * support/Util/SDCCerr.c,
12088 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12090 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12091 for symbol conflicts.
12092 * support/valdiags/tests/enum.c,
12093 * support/valdiags/tests/tentdecl.c,
12094 * support/valdiags/tests/struct.c: expect possible error messages
12095 referring to original symbol definitions.
12096 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12098 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12100 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12102 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12104 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12106 * src/pic16/ralloc.c (newReg): fixed bug #908929
12108 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12110 * src/ds390/gen.c: added missing #include "main.h"
12112 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12114 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12115 checking if symbol is already in set,
12116 * src/pic16/device.h: prototype for checkAddSym,
12117 * src/pic16/gen.c: (_G): added entry interruptvector,
12118 * (assignResultValue): removed some commented out lines,
12119 * (genFunction): check for ISR via sym->type, absolute section for
12120 interrupt code is created via a new pBlock, the goto instruction is
12121 placed now correctly at the interrupt vector position, changed all
12122 references from ivec to _G.interruptvector,
12123 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12124 is the interrupt is a high priority one, same for return from ISR,
12125 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12126 externs to calls of checkAddSym,
12127 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12128 pic16_pcode_verbose flag is set,
12129 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12130 * src/pic16/pcoderegs.c: message about how many registers are saved
12131 will only be emitted if pic16_pcode_verbose flag is set,
12133 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12135 * src/ds390/ralloc.h,
12136 * src/ds390/ralloc.c (ds390_regWithIdx),
12137 * src/ds390/gen.c (emitcode),
12138 * src/ds390/main.h,
12139 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12140 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12141 ds390operandCompare, getRegsRead, getRegsWritten,
12142 initializeAsmLineNode): customized instruction size calculation for
12143 ds390, started basis for some register optimizations
12144 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12145 corresponding assembly output
12146 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12147 missing push/pop of r0/r1. Optimized push/pops
12149 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12151 * src/mcs51/main.c (instructionSize): fixed ACALL size
12152 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12154 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12156 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12157 the sorting of rlist with NULL elements
12158 * (print_idataType, print_idata): NEW to create idata sections
12159 * src/pic16/device.h: idataSymSet new variable
12160 * src/pic16/gen.c (genFunction): fixed some bugs in string
12161 comparing, improved the absolute section creation for ISRs,
12162 added FSR0L/FSR0H in registers that are saved in an ISR,
12163 * (genInline): fixed the processing of inline snippets,
12164 now they undergo no process by the peephole optimizer
12165 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12166 are placed in idataSymSet,
12167 * (pic16emitStaticSeg): extern symbols are added in externs,
12168 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12169 switching when aboslute variables are placed in access bank memory
12170 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12171 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12172 commented out with #if,
12173 * (pic16_packRegisters): reintroduce the check for CAST because some
12174 symbols are not correctly handled,
12175 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12176 pCodeInstruction instead of pCode,
12177 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12178 pCodeAsmDir definition,
12179 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12180 directive, then the argument directive is emitted without the leading
12181 tab, hack for inline labels which must be in the first column,
12182 * (compareLabel,pic16_findNextInstruction),
12183 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12184 * (insertBankSwitch): modified for the new pCodeAsmDir,
12186 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12187 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12189 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12191 * (pushSide): commented out with #if,
12192 * (assignResultValue): fixed some typos in saving
12194 * (genPcall): FIXED and sync'ed with genCall,
12195 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12196 * (genNearPointerGet): fixed to handle some more cases,
12197 implementation scheme via table reads,
12198 * (genConstPointerGet): modified to access code memory correct,
12199 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12200 and improved to handle some cases
12201 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12202 instead of "RETLW" for init data
12203 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12204 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12205 variables are placed in access bank memory (<0x80 and >=0xf80),
12206 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12207 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12208 TBLWT_POSTDEC,TBLWT_PREINC
12209 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12210 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12212 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12213 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12214 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12215 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12217 2004-02-29 Borut Razem <borut.razem AT siol.net>
12219 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12220 support/Util/findme.h, support/Util/system.h: enhance binary relative
12221 search for lib and include by using findProgramPath()
12223 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12226 * src/SDCCpeeph.c (pcDistance),
12228 * src/mcs51/ralloc.h,
12229 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12230 * src/mcs51/main.h,
12231 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12232 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12233 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12234 size calculation port specific, started basis for some register
12236 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12237 missing push/pop of r0/r1. Optimized push/pops
12238 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12239 * device/lib/_modsint.c (_modsint),
12240 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12241 and stack version so regression tests pass
12243 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12245 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12246 * src/SDCCast.c (decorateType): catch another small optimization
12248 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12249 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12250 modified to finally use computeType() all over SDCC,
12251 see Feature Request #877103
12252 * src/SDCCval.h: cosmetic
12253 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12254 valCompare(); regression tested in muldiv.c
12255 * support/regression/tests/muldiv.c (testMod): mod sign follows
12258 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12260 * src/SDCCast.c (decorateType): fixed bug #902362
12261 * doc/INSTALL.txt: fixed install instructions for win32
12263 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12265 * device/include/Makefile.in (install): fixed by replacing spaces
12268 * doc/INSTALL.txt: updated for release
12269 * doc/sdccman.lyx: added warning for --xstack being buggy
12271 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12273 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12274 to eliminate build warnings.
12275 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12277 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12278 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12280 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12281 removed -penable-stack, added comment for stack pragma, added
12282 warning for not initializing the stack/frame registers, removed
12283 comment at interrupts section
12285 Stack is made permanent, there is no ability to disable stack usage.
12286 * src/pic16/device.h,
12287 * src/pic16/device.c: removed all references to USE_STACK macro,
12288 * src/pic16/device.c (pic16_dump_section): when no elements in
12289 rlist, free rlist before return,
12290 * (pic16_dump_int_registers): NEW, internal registers are a new set
12291 of general purpose registers reused by each function,
12292 * (checkAddReg): returns 1 if registers is added to set,
12293 * (pic16_groupRegistersInSection): when a registers is of type
12294 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12295 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12296 SRCASECMP macro is moved here from device.c
12297 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12298 PO_PCLATU, PO_PRODL, PO_PRODH,
12299 * (pic16_pCodeOpType, genMinus,
12300 changed compares to "a" register, with AOP_ACC,
12301 * (pic16_genPlus): fixed some bugs and indented properly,
12302 * (pic16_addSign): changed size to size+offset in the MOVWF
12304 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12305 multiply 8-bit operand by literal, result is 8-bit,
12306 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12307 multiply 2 8-bit operand, result is 8-bit,
12308 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12310 * src/pic16/gen.c: changed accUse to contain WREG only,
12311 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12312 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12313 true, do not use immediate addressing any more unless sym is a
12314 pointer in codespace,
12315 * (aopForRemat): do not use immediate addressing when symbol not in
12316 codespace and when symbol's address is requested,
12317 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12319 * (aopGet): added case for AOP_ACC and don't return "accumulator
12320 bug" but WREG instead,
12321 * (popGetTempReg): pushes contents of temporary register in stack,
12322 * (popReleaseTempReg): pops contents of temporary register from
12323 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12324 * (pic16_popGet): separated case AOP_ACC to return register WREG
12325 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12326 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12327 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12328 the use of immediate pointers to certain cases only.
12330 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12331 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12332 * (assignResultValue, genCall, genRet): modified to use the new
12333 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12334 genPcall is still broken,
12335 * (genFunction): added code to create 'A' type pBlocks when
12336 interrupt functions are generated, code not extensively tested yet,
12337 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12338 * (genEndFunction): modified so ISRs pop stored registers from stack,
12339 * (genMultOneByte): cleanup,
12340 * (AccRsh): added flag andmask, to and result with appropriate mask,
12341 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12342 * (genDataPointerGet): fixed and reenabled its use,
12343 * (genNearDataPointerGet): bugs fixed,
12344 * (genDataPointerSet): bugs fixed,
12345 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12346 pic16_DumpSymbol, pic16_DumpOp,
12347 * src/pic16/genutils.h: function prototypes for the above functions,
12348 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12350 * (pic16emitRegularMap): many many many improvements, but needs a
12352 * src/pic16/main.c: enable_stack in pic16_options is removed,
12353 * (_pic16_parseOptions): removed command line options -penable-stack,
12354 * (_process_pragma): emit stack symbol only when stack pragma is
12356 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12357 redirected to FSR0L/FSR0H pair,
12358 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12359 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12360 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12362 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12363 * (dumpPicOptype): NEW,
12364 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12365 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12366 with movff instruction,
12367 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12368 added pic16_int_regs, some packRegsFor* functions are commented out,
12369 because produce errors,
12370 * src/pic16/NOTES: minor modifications
12372 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12374 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12375 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12377 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12378 * as/mcs51/lkaomf51.c: fixed bug #895763
12380 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12382 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12384 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12386 * doc/sdccman.lyx: added details about the HC08 storage classes and
12387 interrupts, fixed the register usage info for z80 & gbz80
12389 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12391 * doc/sdccman.lyx: added more pic16 port documentation
12392 * device/include/pic16/: added header pic18fregs.h
12394 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12396 * doc/sdccman.lyx: added Vangelis' contribution
12398 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12400 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12401 extend to the next CALL or PCALL, not just to the next CALL.
12403 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12405 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12407 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12410 bug #895752 and a better fix for bug #716790
12412 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12414 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12416 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12418 * doc/sdccman.lyx: minor changes, minor changed
12420 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12422 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12423 which can't handle SDCC_NEWONEBYTEOPS,
12424 (geniCodeMultiply): removed conversion from mult to shift for pic14
12427 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12430 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12431 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12432 thus fixing bug #895406
12434 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12436 * device/lib/_modsint.c,
12437 * device/lib/_modslong.c: sign follows divisor only
12438 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12439 signs or signedness can be ignored
12440 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12441 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12442 added optimization for IFX,
12443 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12445 reenabled optimization for IFX, which was removed on 2004-01-11
12446 * src/SDCCast.h: added return type IFX
12447 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12448 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12449 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12450 SDCC_OLDONEBYTEOPS selects the old behaviour
12451 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12452 changed again and commented promotion rule
12453 * src/SDCCval.c (valDiv): promotion no longer necessary
12454 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12455 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12457 * support/regression/tests/onebyte.c: added
12459 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12461 * gen.c (genInline): reverted to old code for assemnling inline
12462 code because of bug reported James Chadd
12464 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12466 * ralloc.h: missing declarations from previous patch,
12467 seems that patch for ralloc.h was never applied, fixed
12469 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12470 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12474 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12475 indirect addressing. Marked FSR0 as deprecated
12476 * gen.c (pointerCode): commented out, not needed now
12477 (pic16_popGet2p): new MOVFF helper function
12478 (genGenPointerGet),
12479 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12480 (shiftRLong): removed duplicate debugging info
12482 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12484 * src/ds390/gen.c (genNearPointerGet),
12485 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12486 optimization with bits, but not bitfields.
12487 * src/ds390/ralloc.c (packRegisters),
12488 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12490 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12492 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12494 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12497 * src/SDCCicode.c (operandFromSymbol),
12498 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12499 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12500 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12501 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12502 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12503 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12505 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12506 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12507 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12508 * src/SDCCsymt.c (newSymbol),
12509 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12512 * src/SDCCval.c (newiList): fixed bug #885705
12514 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12516 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12517 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12519 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12521 * device/include/c8051f120.h,
12522 * device/include/c8051f300.h,
12523 * device/include/c8051f310.h: added/updated header files for Silicon
12524 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12525 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12526 in new section Submitting patches
12528 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12530 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12531 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12532 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12534 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12535 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12536 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12538 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12539 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12540 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12542 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12543 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12544 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12545 genGenPointerSet): fixed bug #892400
12546 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12547 to eliminate build warnings.
12548 * src/SDCCast.c (processParms),
12549 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12551 * support/valdiag/valdiag.py: added GCC to the list of defines active
12552 when compiling with gcc
12554 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12556 * support/Util/SDCCerr.h,
12557 * support/Util/SDCCerr.c,
12558 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12559 with an incomplete type (fixed bug #883734)
12560 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12562 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12564 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12566 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12568 * src/SDCCast.c (decorateType),
12569 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12570 function pointer implementation
12571 * support/regression/tests/funptrs.c: added tests to verify both forms
12572 of function pointers work correctly. Added tests to verify parameters
12573 are passed in the correct order.
12575 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12577 * device.c (regCompare): registers are sorted by ascending
12578 address and increasing size,
12579 * main.c (_pic16_finaliseOptions): removed the declaration
12580 of compiler macro MCU. Now a macro of the format pic18fxxxx
12581 will be defined from the command line
12583 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12584 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12586 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12587 PCOP_RLCF was overwritten!
12588 * gen.c (genSkip): commented out calls to pic16_emitcode,
12589 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12591 * (genRRC): added debugging info,
12592 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12593 overwritten while shifting,
12594 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12595 overwritten while shifting,
12598 * (shiftLLeftOrResult),
12599 * (shiftRLeftOrResult),
12601 * (shiftLLong): Implemented with pic16_emitpcode
12602 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12603 * (genLeftShift): Fixed bug, operand for shift by variable always
12604 was "and"ed with 0x0f,
12605 * (genLeftShiftLiteral),
12607 * (genRightShiftLiteral): added debugging info,
12608 * (genrshFour): added comment,
12609 * (genRightShift): determined signedness from operand "left"
12610 instead of "result"
12612 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12614 * src/SDCCicode.c (geniCodeParms),
12615 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12616 function pointers, fixed function pointer bugs #861242 and #861896
12618 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12620 * device/include/c8051f000.h,
12621 * device/include/c8051f120.h,
12622 * device/include/c8051f300.h: added header files for Silicon
12623 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12625 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12627 * src/SDCCast.c (processParams): added new type flow and restructured
12628 (gatherAutoInit): added new type flow
12629 (addCast): cosmetic changes
12630 (getLeftResultType): added new type flow for array indices, patch
12631 provided by Stas, see FR #877103
12632 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12633 array index patch by Stas
12634 * src/SDCCast.h: added prototype getResultTypeFromType()
12636 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12637 * src/pic/glue.c (pic14emitStaticSeg),
12638 * src/pic16/glue.c (pic16emitStaticSeg),
12639 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12640 for initialization of symbols
12641 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12642 * support/Util/SDCCerr.h:
12643 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12644 * .version: bumped version number to 2.3.8
12645 * device/include/Makefile.in (install),
12646 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12649 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12651 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12652 Slade Rich fixed an optimization bug
12653 * src/pic/pcodepeep.c,
12654 * src/pic/pcoderegs.c
12655 * doc/Makefile (install): added test for directory
12657 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12659 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12660 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12661 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12662 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12663 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12664 * as/mcs51/asexpr.c (term),
12665 * as/hc08/asexpr.c (term): fixed bug #887146
12667 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * src/z80/gen.c (genMult): handle single byte result product
12670 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12671 DUMMY_READ_VOLATILE (fixed bug #886367)
12673 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12675 * support/regression/tests/libmullong.c: fixed logic, on little endian
12676 hosts we ended without a mullong_wrapper()
12678 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12681 virus/worm forged address usage.
12683 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12685 Fixed promotion, it should be done on AST level:
12686 * src/SDCCast.c (addCast): added promotion to int
12687 (decorateType): updated call to upCast()
12688 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12689 usualUnaryConversions()
12691 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12693 * support/regression/tests/literalop.c (mulWrapper): Added a
12694 wrapper to remove integer overflow warnings.
12696 * support/regression/tests/float_trans.c: Made work on host.
12698 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12701 * support/regression/generate-cases.py (main): Changed from inline
12704 * doc/Makefile (install): Changed to depth first to get rid of
12705 missing directory install warning.
12707 * as/Makefile (install-doc): Made work on Mac.
12709 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12711 * src/SDCCast.c: added an additional type flow in decorateType() of
12712 opposite direction, see feature request #860006; it's enabled at runtime
12713 by setting the environment variable SDCC_NEWTYPEFLOW
12714 * src/SDCCast.h: changed prototype of decorateType()
12715 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12716 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12717 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12718 see feature request #877103
12719 * src/SDCCval.c: updated call of decorateType()
12720 (valBitwise): fixed bug #882876
12721 (valMinus): added promotion
12722 (valLogicAndOr): result is unsigned
12723 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12724 * src/SDCCsymt.c (computeType),
12725 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12726 must not cause an unsigned operation
12727 * src/pic/glue (pic14emitRegularMap),
12728 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12730 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12732 * src/pic/pcode.c (PCodeID): commented out left over debug code
12734 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12736 * support/valdiag/tests/overflow.c: added shift tests
12737 * src/pic/device.c,
12744 * src/pic/pcodepeep.c,
12745 * src/pic/pcoderegs.c,
12746 * src/pic/ralloc.c,
12747 * src/pic/ralloc.h: applied patch from Slade Rich;
12748 added support for multiple code pages and multiple RAM banks on the
12749 PIC 14 port. The ASM files now no longer simply assume all the
12750 code / RAM are in the same page / bank. This means the linker can
12751 safely allocate code/RAM of separate ASM files to different pages/banks.
12752 * doc/sdccman.lyx: added Slade's tips
12753 * src/mcs51/peeph.def: fixed bug #880768
12755 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12757 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12758 * src/SDCCast.c (decorateType): fixed bug #880197
12760 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12762 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12765 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12766 strtof is not part of C89 and isn't included with Mac OS X.
12768 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12770 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12771 shiftL2Left2Result): fixed bug #879326
12772 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12773 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12774 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12775 address fetch for clr instruction
12776 * device/lib/hc08/_mulint.c: created optimized assembly version
12777 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12779 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12781 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12782 proposed in FR #877103
12784 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12786 * src/SDCCval.c (cheapestVal): added missing checks
12787 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12788 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12790 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12792 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12795 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12797 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12798 loaded with the linker search paths (-L arguments) and the libraries
12799 to be linked with the current source (-l arguments). Changes
12800 currently will affect only the pic16 port.
12801 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12802 include path the port specific paths and port specific libraries,
12803 * gplink command now contains the $3 argument,
12804 * src/pic16/device.h,
12805 * src/pic16/device.c,: structure PIC_device is made public and
12806 renamed to PIC16_device, the same for variable Pics which is renamed
12807 to Pics16. Updated all references to them.
12808 * src/pic16/glue.c (pic16glue): corrected bug with code
12809 initialization which bypassed the variable initializations block.
12811 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12812 COMPILE_FLAGS and added the --nostdinc option
12814 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12816 * device/include/mc68hc908jb8.h: Register defs for another member
12817 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12819 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12821 Documenting changes from previous commits.
12822 * configure.in (version 1.56),
12823 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12824 when generating output files to configure the pic16 library,
12825 but now I've commented it out, since gputils aren't installed in the
12826 SF compile farm, so library won't compile
12828 * device/lib/Makefile.in (version 1.56): initially I've added in
12829 target 'all' the prerequestive 'model-pic16' so it compiled the
12830 pic16 library, but now I've commented it out for the same reasons
12832 * added targets 'model-pic16' and 'objects-pic16' to compile the
12834 * added target 'port-specific-objects-pic16' to handle the
12835 generated libraries and copy them into the build/ directory
12836 * added target 'clean-intermediate-pic16' to clean intermediate
12837 files into pic16 directory
12838 * in target 'installdirs' added line to create directory pic16 in
12839 the installation path
12841 * device/include/Makefile.in (version 1.11): in target 'install'
12842 added lines to copy all header files to installation path,
12843 * in target 'installdirs' added line create directory for pic16
12844 headers in the installation path
12846 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12848 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12851 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12854 * device/lib/configure.in,
12855 * device/lib/configure: fixed for autoconf 2.57
12857 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12860 option so that it actually works. Made it specific to the z80, since
12861 the gbz80 doesn't have these kinds of I/O ports.
12863 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12865 * device/include/z180.h,
12866 * device/lib/_memcpy.c,
12867 * device/lib/_memmove.c,
12868 * device/lib/_mulint.c,
12869 * device/lib/ser_ir.c,
12870 * device/lib/ser_ir_cts_rts.c,
12871 * device/lib/_strcmp.c,
12872 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12873 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12874 portmode; added deprecation warning for bank= and protmode= forms.
12875 Also, guard against buffer overflow.
12876 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12878 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12880 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12881 changed interrupt vector table generation to only emit declared vectors.
12882 * device/include/Makefile.in: added missing backslash
12883 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12885 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12887 Mainly changes to support compilation of the device libraries
12888 * src/pic16/device.c: stack is allocated via symbol and not
12889 via literal number. The symbol is placed in the corresponding
12890 position of the data ram
12891 * (pic16_dump_section): relocatable and absolute uninitialized
12892 data are now emitted in sorted order to reduce section naming,
12893 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12894 weren't marked as being in the access bank,
12896 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12898 Added portion of GNU PIC Library under the directory
12899 device/include/pic16 and device/lib/pic16. These files
12900 contain the declarations of SFRs for the PIC18Fxx2 devices.
12901 The directory is initialized via configure from toplevel.
12903 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12905 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12906 the spilllocations to be compared correctly
12908 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12910 * src/SDCCast.c (decorateType): fixed bug introduced today
12912 2004-01-12 Borut Razem <borut.razem AT siol.net>
12914 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12915 doc/sdccman.lyx: upper case pragmas are deprecated
12917 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12919 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12920 in simpler and even better code
12922 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12924 * src/SDCCicode.c (operandOperation): fixed bug #874819
12925 * src/SDCCast.c (decorateType): fixed
12926 char foo (unsigned long ul) { return ul > 0; }
12928 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12930 * doc/sdccman.lyx: Moved and added some sections, small changes
12931 all over. Telling LaTeX to be less strict with word spacing
12932 to better keep the right margin. Changed some notes about
12933 maintainance of the ports in section 3.2.1 - is it OK like this?
12935 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12937 SDCC source changes:
12938 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12939 convilong): modified to inform the pic16 port that builtin functions
12942 PIC16 PORT specific changes:
12943 * src/pic16/device.c pic16_dump_equates() added,
12944 processor registers declared internally by the port are emitted in
12945 the translation as equates,
12946 * src/pic16/gen.c: inline code is passed unprocessed to the
12948 * (pic16_popGetLit2): fnuction modified to take second operand as
12949 pCodeOp pointer and not as literal,
12950 * (popRegFromIdx): prefixed with pic16_,
12951 * (pic16_popCombine2): modified to receive already allocated pCode
12953 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12954 * (genFunction): initializes local stack frame and pushes on stack
12955 all the registers used by this function,
12956 * (genEndFunction): restores all registers from stack and restores
12958 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12960 * (pic16glue): changed the program startup sequence,
12961 * added new dbName code 'A' for functions placed in absolute section
12962 * src/pic16/main.c: added function attribute _naked,
12963 * added pragma 'code' to place a fnuction at an absolute address,
12964 * added command line arguments --debug-ralloc and --pcode-verbose,
12965 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12966 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12967 * (pic16_newpCodeOpLit2): modified to take the second operand as
12969 * (pic16_printpBlock): modified to emit each function in a separate
12971 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12972 UPPER for immediate operands,
12973 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12975 * src/pic16/peeph.def: all peepholes with movff are commented out,
12976 because there is a problem in the pcode peep optimizer,
12977 * src/pic16/ralloc.c: the register allocator can now reuse local
12978 function symbols for another function. This saves register usage.
12979 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12981 Added file src/pic16/NOTES with information about program writing on
12982 the current port version.
12984 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12986 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12987 and peephole 252 (array access)
12989 2004-01-09 Borut Razem <borut.razem AT siol.net>
12991 * src/SDCCmain.c : fixed #872250: -l command line defined library
12992 files are scanned before standard library files
12994 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * src/SDCCast.c (decorateType): fixed bug #874046
12998 2004-01-09 Borut Razem <borut.razem AT siol.net>
13000 * support/scripts/sdcc.nsi: remove previous installation
13002 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13004 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13005 bytes for last interrupt vector (mcs51)
13006 * sdcc.spec: fixed typo
13008 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13011 gen51Code): more efficient parameter receive for --model-large
13014 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13016 * src/ds390/main.c,
13017 * src/z80/main.c: added missed needLinkerScript flags (more than
13018 one port structure defined in these file)
13019 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13022 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13024 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13025 * src/port.h: added flag needLinkerScript in port->linker
13026 structure to inform whether to create a .lnk file or not,
13028 * src/ds390/main.c,
13030 * src/mcs51/main.c,
13032 * src/pic16/main.c,
13034 * src/z80/main.c: changed appropriately to configure
13035 needLinkerScript flag
13037 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13038 * src/pic/glue.c: added variable udata_section_name to
13039 override default uninitialized data segment definition for
13040 devices only with SHAREBANK memory (reported from Erik Epetrich)
13041 * (pic14emitOverlay): modified to emit a commented overlay segment
13042 directive when no overlay data exist
13043 * (picglue): modified to emit uninitialized data segment
13044 according to udata_section_name
13045 * src/pic/main.c (_pic14_parseOptions): added command line
13046 options --udata-section-name=[name] to override default
13047 udata definition name
13048 * modified _linkCmd and _asmCmd to include compiler passed
13049 arguments via -W option
13050 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13051 object file from '.rel' to '.o' in port->linker structure,
13052 changed size of fptr from 2 to 3 in port structure
13054 2004-01-07 Borut Razem <borut.razem AT siol.net>
13056 * support/scripts/sdcc.nsi: update PATH
13057 * support/scripts/sdcc.ico: craeted
13059 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13061 * device/include/Makefile.in: fix install
13062 * doc/Makefile: fix install
13064 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13068 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13069 how the function variable allocation summary is displayed; also
13070 include information about variables allocated to the overlay
13073 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13075 * as/mcs51/lkmain.c: Help about -Y option
13076 * as/mcs51/lkarea.c: Fixed gcc warnings
13078 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13080 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13082 * support/valdiag/tests/overflow.c: added
13083 * src/SDCCast.c (decorateType),
13084 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13085 LEFT_OP (left shift)
13087 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13089 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13090 (default behaviour).
13092 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 A python script to validate compiler diagnostic messages. It can be
13095 used to verify that sdcc complains about bad c source code and
13096 gives a good location of the error.
13097 * support/valdiag/Makefile,
13098 * support/valdiag/valdiag.py,
13099 * support/valdiag/tests/*
13101 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13103 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13104 * src/SDCCsymt.c (newEnumType),
13106 * support/Util/SDCCerr.c,
13107 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13109 * support/regression/tests/enum.c: added test for enum values that
13110 require at least 2 bytes of storage.
13112 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13114 * src/common.h: added ifndef/define/endif macros
13115 around the header file.
13116 Bug reported from Jesus Calvino-Fraga
13118 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13120 * sdcc.spec: updated
13121 * device/include/Makefile.in: don't install CVS directories
13122 * device/lib/Makefile.in: added removal of CVS directories after install
13123 * doc/Makefile: fixed install, added local_icons
13124 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13125 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13126 * src/ds390/gen.c (genRightShift): fixed bug #870788
13127 * src/SDCCast.c (decorateType): fixed bug #870781
13129 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13131 PIC16 port related changes:
13132 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13133 added variable stackPos,
13135 * gen.c: genCall, assignResultValue: added support for
13136 pushing/retrieving function parameters to/from stack,
13137 genFunction,genEndFunction: setup stack frame for the
13138 generated function,
13139 genAddrOf: will be changed according to bug 863624
13141 * added files genutils.c and genutils.h which contain gen*
13142 debugged and optimised functions extracted from gen.c
13144 * glue.c: added variable 'externs' which holds extern symbols,
13145 pic16emitRegularMap: is modified to properly handle relocatable
13146 symbols under the new scheme,
13147 pic16createInterruptVect: is modified
13148 pic16printPublics: is modified to emit 'global' assembler directives,
13149 added pic16_printExterns to print extern symbols,
13150 pic16glue: initializes stack/frame pointer in the beginning of
13151 the assembly output. Temporary hack, will be corrected later,
13152 because gplink yet does not support stack and SDCC does not
13153 yet support a type of crt0.o object to create the final binary.
13155 * Removed many lines that contain 8051 legacy code.
13156 * The code is finally placed under a 'code' directive.
13157 * Added port specific options.
13159 * _process_pragma: simplified since now we do not need *special*
13160 include file to define SFR registers. But a separate header
13161 will be needed. This will be developed later.
13162 * _pic16_parseOptions: added, parses port specific options:
13163 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13164 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13165 --preplace-udata-with=
13167 * _pic16_setDefaultOptions: modified to initialize section names,
13168 but hack is temporarly out of order since it needs improvement.
13169 * _pic16_genAssemblerPreamble: configuration words are emitted by
13170 their address instead of their name. This part is incomplete and
13171 supports only the 18Fxx2 devices. Other devices will emit an error
13172 during assembly since they do not contain the same set of config
13174 * _pic16_genIVT: is modified,
13176 * pcode.c: added definitions for some hardware registers that are needed
13178 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13179 All PCI entries are updated. Now LFSR is supported.
13180 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13181 * added pic16_newpCodeOpLit2 to support instructions with
13182 two literal arguments
13183 * pic16_pCode2str: corrected code that emits assembler instructions
13184 with two literal operands and those that have an access bit modifier
13185 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13186 this fixes a bug which caused some labels to be lost, when an
13187 assembler directive was added, i.e. banksel,
13188 * pic16_FixRegisterBanking: improved logic that causes the insertion
13190 * InlineFunction: functions that are called once, are not any more
13191 inlined. This can be a port option in the future,
13193 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13195 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13196 hold the corresponding uninitialized symbols,
13197 * pic16_allocProcessorRegister: registers have explicit marked the
13199 * pic16_allocInternalRegister: registers are explicit marked as
13201 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13202 processing list, so bit registers were lost,
13205 * ralloc.h: added field 'accessBank' and original symbol operand
13206 in register definition,
13207 * removed the field isMapped from register definition,
13209 ** Several functions have been removed from various sources:
13210 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13211 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13212 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13213 pic16_assignRelocatableRegisters
13215 ** others have been introduced:
13216 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13217 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13219 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13221 * support/scripts/inc2h.pl: changed definition of BIT_AT
13222 to emit 'sbit at' instead of 'bit at'. This was a request.
13224 PIC16 port related preliminary changes:
13225 * gen.c: prefixed function popRegFromString with
13226 pic16_ and all references to it corrected
13227 * pcode.c: all pic16_pc_* hardware registers prefixed
13228 with underscore (_),
13229 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13230 * ralloc.c: newReg(): when register is REG_SFR then
13231 set address to rIdx,
13232 pic16_allocProcessorRegister(): marks register wasUsed=0
13233 pic16_writeUsedRegs(): added a call to assign processor
13234 registers via pic16_assignFixedRegisters
13236 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13238 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13239 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13240 variables in unused register banks. Also the SSEG is placed
13241 wherever there is enough space for it, and IDATA can be anywhere
13242 in internal RAM. For now compile using -Wl-Y[stack_size].
13243 The mem file is different for this option as well, since it
13244 makes no sense of talking about DSEG lenght.
13246 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13248 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13249 in certain cases, e.g. when ROM assignment, patch provided
13250 from Albert den Haan.
13252 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13254 Many signedness and type propagation fixes:
13255 * src/SDCCicode.c: made geniCodeCast() static
13256 replaced SPEC_ by IS_ (cosmetic)
13257 (operandOperation): fixed div and mod operation
13258 (usualBinaryConversions): added support for promotion of char
13259 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13260 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13261 (geniCodeAdd): an array index will stay unsigned, even if promoted
13263 (geniCodeArray): ditto
13264 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13265 * src/SDCCsymt.c (computeType): added more support for char;
13266 promotion of char is selectable by promoteCharToInt, fixed signedness
13268 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13269 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13270 * src/SDCCval (val*): replaced signedness calculation by
13272 rearranged if-branches (cosmetic)
13273 (valShift): added warning W_SHIFT_CHANGED
13274 (valCompare): fixed problem with different types
13275 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13276 * support/regression/tests/literalop.c: added many cases
13277 * support/regression/tests/ast_constant_folding.c: changed finally to
13279 * .version: new year, new version: 2.3.7
13280 * src/SDCCmain.c (main): applied patch #866468
13281 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13282 provided by Scott Bronson
13283 * doc/sdccman.lyx: updated documentation for sdcdb
13284 updated and added chapter tips
13286 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13288 * src/SDCCsymt.h: missing from yesterday's commits
13290 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13292 * src/SDCC.y (struct_or_union_specifier),
13293 * support/Util/SDCCerr.c,
13294 * support/Util/SDCCerr.h: verify that struct & union tags are used
13297 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13299 * src/SDCCglobl.h: missing from yesterday's commits
13301 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13303 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13304 sft_attributes, struct_declaration, parameter_declaration,
13305 type_name, start_block, declaration_list),
13306 * src/SDCC.lex (check_type): support redefinition of typedef names
13308 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13310 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13311 aligned xdata arrays. Erik helped me with the if clause.
13313 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13318 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * src/SDCCast.c (newAst_),
13323 * src/SDCCicode.c (ast2iCode, newiCode),
13325 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13326 expr, statement, expression_statement, selection_statement,
13327 iteration_statement, expr_opt, jump_statement): foundation for tracking
13329 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13332 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13334 * support/Util/SDCCerr.c,
13336 * src/SDCCast.c (createCase, createDefault, decorateType),
13337 * src/SDCClabel.c (labelUnreach),
13338 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13340 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13341 (with thanks to Stas Sergeev)
13342 * device/include/time.h,
13343 * device/lib/time.c (CheckTime): suppress unreachable code warning
13345 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13347 * src/SDCCast.c (createIvalCharPtr),
13348 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13350 * support/regression/tests/nullstring.c: tests for these two bugs
13352 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * support/Util/SDCCerr.h,
13355 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13356 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13357 about storage class and 'at' used inside struct or union
13358 * src/SDCCBBlock.c (iCodeFromeBBlock),
13359 * src/SDCCcse.c (ifxOptimize),
13360 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13361 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13362 printIval, emitStaticSeg, emitOverlay),
13363 * src/SDCClabel.c (deleteIfx),
13364 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13365 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13366 gatherAutoInit, processParms),
13367 * support/Util/SDCCerr.h,
13368 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13369 reporting for post-parse errors.
13371 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13373 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13374 implicit casts via union; they don't work on big endian systems
13375 (possible fix for bug #861138)
13377 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13379 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13380 * src/mcs51/main.c: fixed the fix for bug #737001
13382 2003-12-15 Borut Razem <borut.razem AT siol.net>
13384 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13386 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13388 * support/makebin/makebin.c: put output in binary mode
13390 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13392 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13393 xdata and data memory on startup. Set the environment variable
13394 SDCC_NOGENRAMCLEAR to disable this.
13395 * src/mcs51/peephole.def,
13396 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13397 (allows non-interrupt and interrupt code to safely compete for a resource
13398 without the non-interrupt code having to disable interrupts)
13400 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * src/SDCCicode.c (geniCodeAdd),
13403 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13404 with valFromType if type might be a pointer and host is big endian).
13405 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13406 types, not just integer types.
13407 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13408 multiply defined with mismatching "at" address.
13410 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13413 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13414 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13415 with embedded nulls (fixed bug #753752)
13417 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13419 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13420 Apparently this did not see much testing (endless loop)
13422 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13424 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13426 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13428 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13429 gracefully handle NULL memmap pointers
13431 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13434 instead of deleting the iCode when an operand is volatile
13435 * src/z80/gen.c (genDummyRead),
13436 * src/mcs51/gen.c (genDummyRead),
13437 * src/ds390/gen.c (genDummyRead),
13438 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13440 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13441 * src/SDCC.y: fixed bug #850420
13443 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 Applied z80 i/o port patch from Peter Townson and fixed some operators
13446 to better handle operands in A register.
13447 * device/include/z180.h
13453 * src/z80/peeph-z80.def
13454 * src/z80/peeph.def
13457 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13459 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13461 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 * device/lib/hc08/_mullong.c: Removed extra #endif
13465 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * sim/ucsim/hc08.src/inst.cc,
13468 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13469 carries from x to h
13470 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13471 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13472 * device/include/stdarg.h: fixed varargs for hc08
13473 * device/lib/Makefile.in,
13474 * device/lib/hc08/Makefile,
13475 * device/lib/hc08/_mulint.c,
13476 * device/lib/hc08/_mullong.c: fixed some endian problems
13478 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13480 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13481 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13482 * device/lib/_gptrget.c,
13483 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13485 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13487 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13488 * src/SDCCast.c (astErrors): fixed bug #846007
13489 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13491 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * src/SDCCast.c (decorateType): disabled a transformation I added in
13494 revision 1.188 (access to fields of a structure at an absolute address);
13495 it breaks with bitfields, extern declarations, and gcse analysis.
13496 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13497 could be assigned through a pointer, so don't complain.
13498 * src/SDCCast.c (astErrors),
13500 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13502 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13504 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13505 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13506 output of __config directives, since gpasm now supports them
13507 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13508 pre-processor macro, i.e. -DMCU=p18f452
13509 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13510 and modified to handle 'cast' icode similarly to '=' icode
13511 * src/pic16/device.h (typedef struct PIC_device): added field
13512 'extMIface' to indicate that chip has external memory interface
13513 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13514 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13517 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 * src/SDCC.y (pointer): fixed bug #846006
13520 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13521 * src/SDCCast.c (decorateType): fixed bug #846009
13522 * src/ds390/peeph.def,
13523 * src/ds390/gen.c (genAnd, genOr),
13524 * src/mcs51/peeph.def,
13525 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13527 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13529 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13536 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13540 * src/SDCCbitv.c: added function to free a bitvector
13541 * src/SDCClrange.h,
13542 * src/SDCClrange.c: added function to recompute the liveranges
13543 * src/avr/ralloc.c,
13544 * src/ds390/ralloc.c,
13545 * src/hc08/ralloc.c,
13546 * src/mcs51/ralloc.c,
13547 * src/pic/ralloc.c,
13548 * src/pic16/ralloc.c,
13549 * src/xa51/ralloc.c,
13550 * src/z80/ralloc.c: recompute the liveranges after register packing
13552 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13554 * src/SDCCloop.c (newInduction): fixed bug #845630
13556 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13559 inadvertantly left behind from my 2003-11-12 change
13561 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 Updated headers I neglected to commit yesterday.
13564 * src/SDCClrange.h,
13567 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13569 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13570 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13571 * src/SDCCopt.c (eBBlockFromiCode),
13572 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13573 the creation of the key hash table from the sequencing so it can be used
13574 earlier (for some GCSE bug fixes still pending)
13576 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13578 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13579 * support/regression/tests/addsub.c: testing genPlus shortcut
13581 2003-11-15 Borut Razem <borut.razem AT siol.net>
13583 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13585 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13588 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13589 ordering is immaterial.
13590 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13592 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13594 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13595 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13596 (SIGSEV) of bug #840381
13597 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13598 unlink new file before rename if new and old filenames are the same)
13600 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13602 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13603 uninitialized variables) for the mcs51. Set environment variable
13604 SDCC_GENRAMCLEAR to test.
13605 xdata initialization slightly shorter
13607 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13610 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13611 #838241 & 780691 (basicly the same bug)
13612 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13613 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13615 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13617 * src/SDCCmain.c (linkEdit): "fix" #834252
13619 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13621 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13623 * src/SDCC.y: fixed bug #819403
13625 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13628 the reentrant attribute.
13629 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13630 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13632 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13633 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13634 erroneously reduced to a literal.
13635 * src/hc08/ralloc.c (packRegisters, rematStr),
13636 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13639 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13641 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13642 * doc/sdccman.lyx: changed from 'article' to 'book'
13643 * doc/Makefile: readded test_suite_spec and cdbfileformat
13645 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13647 * device/include/stdlib.h: include malloc.h to comply with ANSI
13648 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13650 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13652 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13653 * doc/clean.mk: also remove *.out files
13654 * doc/sdccman.lyx: some additions, larger top/bottom margins
13656 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13658 * src/SDCC.y: fixed bug #837365
13659 * support/regression/tests/bitopcse.c
13660 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13661 a symbol (might be valop instead)
13662 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13663 * device/lib/clean.mk: added hc08 to the cleaning list
13665 2003-11-04 Borut Razem <borut.razem AT siol.net>
13667 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13669 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13670 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13671 malloc is declared in standard stdlib.h
13673 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * device/lib/hc08/Makefile: need to clean .rel not .o files
13676 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13678 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * src/mcs51/main.c,
13683 * src/ds390/main.c,
13687 * src/pic16/main.c,
13688 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13689 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13690 tests (which uses the port's oclsExpense function)
13696 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13698 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/SDCCcse.c (ifxOptimize),
13701 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13702 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13703 deleting the IFX iCode.
13704 * src/hc08/ralloc.c: reduced unneeded slocs
13705 * src/hc08/gen.c: fixed bug in asmopToBoolean
13707 2003-11-04 Borut Razem <borut.razem AT siol.net>
13709 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13710 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13711 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13712 transferred to configure
13714 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13716 Use headers defined in the C[++] standards:
13717 * sim/ucsim/gui.src/serio.src/fileio.cc
13718 * sim/ucsim/gui.src/serio.src/frontend.cc
13719 * sim/ucsim/gui.src/serio.src/main.cc
13720 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13721 * support/Util/NewAlloc.c
13723 * as/mcs51/lklibr.c
13727 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13729 * Added MSVC projects for hc08 assembler and linker:
13730 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13731 /as/hc08/link_hc08.dsp
13733 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13735 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13737 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13739 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13741 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13743 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13745 2003-10-31 Borut Razem <borut.razem AT siol.net>
13747 * support/cpp2/cpplib.h,
13748 support/cpp2/cpplib.c,
13749 support/cpp2/cpplex.c,
13750 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13751 to switch _asm block preprocessing on / off. Default is
13752 #pragma preproc_asm +
13754 2003-10-31 Borut Razem <borut.razem AT siol.net>
13756 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13757 when outputting comment blocks (when executed with -C option) and
13758 _asm (SDCPP specific) blocks
13760 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13764 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13766 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13768 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13770 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13771 * src/SDCCast.c (decorateType): fixed bug #832664
13773 2003-10-31 Borut Razem <borut.razem AT siol.net>
13775 * support/cpp2/cpplex.c: fixed for SDCPP:
13776 comments(when executed with -C option) and _asm blocks
13777 were included even if they where in skipped #if block.
13778 Applied solution from GCC cpp 3.3.2
13780 2003-10-31 Borut Razem <borut.razem AT siol.net>
13782 * src/SDCC.lex: sdcc now understands both formats:
13783 '# <line_number> <file_name>' and
13784 '#line <line_number> <file_name>'
13785 * support/cpp2/cppmain.c: sdcpp now generates the standard
13786 '# <line_number> <file_name>' instead of former
13787 '#line <line_number> <file_name>'
13789 2003-10-30 Borut Razem <borut.razem AT siol.net>
13791 * support/cpp2/cpphash.h,
13792 * support/cpp2/cpplib.h
13793 * support/cpp2/cpplex.c,
13794 * support/cpp2/cppmain.c,
13795 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13797 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 Fixed a number of problems revealed by bug #827883.
13800 * src/SDCCloop.c (loopInvariants): Spill location of the
13801 result operand should be recomputed if extracted from
13802 a loop. Also, don't extract assignments of an iTemp
13804 * src/SDCCast.c (isConformingBody): loop reversal should
13805 not occur if the control variable is involved with a
13806 relational operator.
13808 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13810 * .version: bumped to 2.3.6 to reflect the big improvements
13811 made by Erik and Klaus. Thanks!
13813 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13815 Replaced the livrange code.
13816 * src/SDCClrange.c: added new LR code
13818 * src/SDCCBBlock.h: removed remainig parts from old LR code
13819 * src/ds390/ralloc.c,
13820 * src/ds390/gen.c: minor fixes to make it work with new code
13822 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 * as/hc08/lkrloc.c,
13827 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13828 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13829 (tweaked fix for bug #818696)
13831 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13833 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13835 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13839 * src/mcs51/gen.c (gencjneshort),
13840 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13841 more efficient (per Scott Bronson's suggestion)
13843 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13845 Extended the semantics of the critical keyword to include
13846 individual statements. See RFE #827755 and #799831
13851 * support/Util/SDCCerr.c
13852 * support/Util/SDCCerr.h
13857 2003-10-19 Borut Razem <borut.razem AT siol.net>
13859 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13861 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13863 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13865 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13866 and predecrement operand is displayed
13868 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13870 * src/SDCCval.c (valMinus): fixed bug #826041
13872 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 Some hc08 related updates that I missed earlier
13875 * sim/ucsim/stypes.h
13876 * support/regression/ports/hc08/spec.mk
13878 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 New target "hc08" for the Motorola 68hc08 family of micros
13888 * sim/ucsim/hc08.src/*
13889 * sim/ucsim/configure.in
13890 * src/ucsim/configure
13891 * sim/ucsim/packages_in.mk
13894 * device/include/mc68hc908qy.h
13895 * device/lib/hc08/*
13896 * device/lib/Makefile.in
13897 * support/regression/ports/hc08/*
13898 * support/regression/Makefile
13900 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13902 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13904 * src/ds390/gen.c (genCast): fixed bug #821957
13906 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13908 * device/lib/logf.c: "fixed" overlay bug
13909 * support/regression/ports/host/spec.mk: added m library
13910 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13911 * support/regression/tests/float_trans: added (for Eric)
13913 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13915 * src/mcs51/gen.c (genCpl): fixed bug
13916 http://sf.net/mailarchive/message.php?msg_id=6263915
13918 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13920 * src/SDCCast.c (decorateType): added extended constant folding
13921 * src/SDCCsymt.c (computeType): cleanup
13922 * src/SDCCval.c (valShift): minor optimization
13923 * support/regression/tests/ast_constant_folding.c: added
13925 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 * src/SDCCmain.c: removed some unintended changes
13929 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13932 * src/z80/gen.c: fixed part of bug #817589
13933 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13935 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13937 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13948 * src/ds390/ralloc.c
13950 * src/mcs51/ralloc.c
13952 * src/pic16/ralloc.c
13953 * src/xa51/ralloc.c
13955 * src/z80/gen.c: removed unused label "release:"
13957 2003-10-06 Borut Razem <borut.razem AT siol.net>
13959 * src/SDCC.lex: removed definition of unused variables
13960 save_optimize and save_options
13962 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13964 * clean.mk: removed '=' in "-maxdepth=1"
13965 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13966 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13968 2003-10-06 Borut Razem <borut.razem AT siol.net>
13970 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13971 my_unput() replaced by unput()
13973 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13975 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13976 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13977 type-punned pointer will break strict-aliasing rules"
13978 Old LR behaviour is again default; Klaus' LR can be choosen by
13979 defining the environment variable LRKLAUS
13983 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13984 * clean.mk: fixed removal of files in bin/CVS/
13985 * device/lib/clean.mk: fixed removal of directories small and large
13986 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13988 * src/SDCCval.c: removed superflous test for pedantic
13990 2003-10-05 Borut Razem <borut.razem AT siol.net>
13992 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13993 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13994 message "unmatched #pragma SAVE and #pragma RESTORE"
13996 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13998 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13999 assembly, critical functions, atomic, nojtbound)
14001 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14003 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14009 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14012 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14014 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14016 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14017 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14018 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14020 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14022 * src/z80/gen.c (genRet): fixed bug #524753
14023 * src/z80/gen.c (genCast): fixed internal error on cast from
14025 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14026 fix for bug #477835 to the z80
14027 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14028 for tracking iCodes in the peephole optimizer for z80
14030 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14032 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14033 the other part of bug #814548
14034 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14036 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14038 * src/SDCCcse.c: fixed part of bug #814548
14040 2003-09-28 Borut Razem <borut.razem AT siol.net>
14042 * src/asm.c: rewrite of printILine() to use temporary file instead
14044 * src/xa51/main.c: commented out declaration of int rewinds
14046 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14050 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14052 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14053 * src/asm.c (printILine): Fixed bug #811015
14055 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14057 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14060 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14063 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14064 to correctly handle general case of AOP_PAIRPTR
14065 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14067 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14069 * src/mcs51/ralloc.c (fillGaps),
14070 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14071 register positioning bug)
14073 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14075 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14077 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14079 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14080 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14081 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14082 (ralloc doesn't intentionally do this now, but perhaps later)
14083 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14084 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14085 register positioning bugs (Fixed bug #762602 and #795325)
14086 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14087 (Fixed bug #808779)
14088 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14089 lines that --i-code-in-asm generates
14091 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14093 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14094 trying to fclose a FILE* that was already closed.
14096 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14099 of const struct should be treated as if const themselves)
14101 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14103 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14105 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14107 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14108 Unix (/n) and DOS (/r/n) line terminations.
14110 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14115 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/mcs51/gen.c (genFunction, genEndFunction),
14118 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14119 and restore of EA so that stack offsets to parameters are
14120 correct when using both critical and reentrant/stack-auto.
14121 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14122 size (can be triggered in error if sloc is shared between
14123 different sized objects)
14124 * device/include/float.h: fixed macros to explicitly use
14125 unsigned long where needed
14127 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14129 Feature req. 799831: added code to allow nesting of critical functions
14130 * src/mcs51/gen.c (genFunction, genEndFunction)
14131 * src/ds390/gen.c (genFunction, genEndFunction)
14133 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14135 * src/SDCCsymt.c (sclsFromPtr),
14137 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14138 support for standard C idiom of memory mapped variables; for
14139 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14140 to xdata int at 0x1234 tempvar = 1.
14141 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14142 provided by Akiya ISHIDA
14144 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14146 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14147 * src/SDCCval.c (constVal): added reduction from int to char
14148 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14149 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14150 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14152 * support/regression/tests/shifts.c: fixed
14154 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 * src/z80/gen.c (genXor): Fixed bug #805445
14158 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14160 Fixed bug #621531 (const & volatile confusion in the type chain).
14161 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14162 refer to the const or volatile state of the pointer itself.
14174 * src/pic16/ralloc.c
14175 * support/regression/tests/const.c
14177 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14179 When checking for duplicated modules, use absolute paths
14180 instead of relative paths. Files changed:
14185 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14187 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14189 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * device/include/string.h: added size_t typedef, changed
14192 prototypes to use size_t, eliminated separate reentrant and
14193 non-reentrant declarations, added _memmove declaration
14194 * device/lib/_memcpy.c: changed to use size_t instead of int,
14195 changed /4 to >>2 to avoid division library call
14196 * device/lib/_memcmp.c,
14197 * device/lib/_memset.c,
14198 * device/lib/_strncat.c,
14199 * device/lib/_strncpy.c,
14200 * device/lib/_strncmp.c: changed to use size_t instead of int
14201 * device/lib/_memmove.c: new file (fixed bug #772294)
14202 * device/lib/Makefile.in: added _memmove.c
14203 * device/lib/z80/asm_strings.s: fixed bug #772290
14204 * support/regression/tests/bitfields.c: attempt to fix host assertion
14205 failure on amd64-unknown-linux2.2
14207 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14209 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14210 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14211 * as/z80/asmain.c (main): fixed bug #801766
14213 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14215 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14218 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14220 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14221 reported in bug #800609
14223 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14225 * Top header beautifications in src/pic16 directory:
14226 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14227 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14228 pcoderegs.h, ralloc.c, ralloc.h
14229 * main.c: added top header and GPL license notice
14230 * pcode.c: fixed the if-conditional warning
14232 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14234 * device/lib/_mullong.c: replaced int by short for gcc
14236 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14238 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14239 and JUMPTABLE iCodes properly now (worked by accident before)
14240 * src/mcs51/gen.c (leftRightUseAcc),
14241 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14242 iCode properly now. Use getSize instead of nRegs since a & b
14243 aren't part of the nRegs tally.
14245 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14247 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14248 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14249 before instructions that use the _STATUS register
14251 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14253 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14254 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14255 fetching of the pointer
14256 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14257 copied from genNearPointerSet()
14258 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14259 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14260 If they pop r0/r1 they must be called in the opposite order than aopOp().
14261 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14262 (resp. --stack-auto), prepared for --xstack
14264 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14266 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14268 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14270 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14271 these ports have their own __sdcc_external_start()
14273 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14275 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14276 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14277 type for bits was changed. It resulted in bit variables becoming
14278 global, which is not permitted in PIC 14 assembly output.
14280 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14282 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14284 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 Z80 and MCS51 linkers complaint if a public symbol is defined
14287 in more than one library module:
14291 * as/mcs51/Makefile.in
14293 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14295 A few small changes that speed up the peephole optimizer.
14299 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 Try to make the peephole optimizer smarter by maintaining
14302 an association between the assembly source code and the
14303 iCodes that originated them. Put this information to use
14304 with a new peephole rule condition "notVolatile" so that
14305 the rules can be aggressive yet still safe.
14310 * src/mcs51/peeph.def
14312 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14316 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14317 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14318 if the left or right operand symbols have the accuse flag set.
14320 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14322 Changed the type of the result of the ! (NOT) operator to char;
14323 previously it returned the same type as the source. This allows
14324 us to eliminate all the genFloatNot functions (all of its target
14325 implementations were very buggy) since !float can use the same
14328 * src/SDCCicode.c (ast2iCode): ! returns char
14329 * src/mcs51/gen.c (genNot, genNotFloat),
14330 * src/ds390/gen.c (genNot, genNotFloat),
14331 * src/z80/gen.c (genNot, genNotFloat),
14332 * src/pic/gen.c (genNot, genNotFloat),
14333 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14335 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14337 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14338 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14339 during interrupts. Ensure WSAVE is located at a shared bank address.
14340 2. Fixed page selection in some places
14341 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14342 the registers name strings.
14343 4. Fixed "signed / unsigned compare" compiler warnings.
14344 5. The PIC port manages its own allocation of the general purpose
14345 registers, but makes no attempt to reuse them. As a result when
14346 compiling it soon runs out of general purpose registers. Some
14347 additional code was added to the files pcode.c and device.c to walk
14348 through the function call tree and rename the registers so that they
14358 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14359 genPlus() & genMinus() when the result is the same as left or right
14361 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14365 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14367 Made bitfield a distinct type from bit so that bitfields
14368 convert as per ANSI C and bits retain their traditional
14369 boolean style behaviour. Implemented bitfield support in
14377 * src/ds390/gen.c: bit v bitfield split
14378 * src/z80/gen.c: New support for bitfields
14379 * support/regression/tests/bitfields.c: reenabled z80,
14382 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14384 Rules 246.x, 247.x relate to bitfields, the others speed up
14385 access to xdata mapped I/O devices.
14387 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14389 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14391 Cleaned up genPackBits and genUnpackBits and added two helper
14392 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14393 for literal assignments in genPackBits (thanks to Frieder for
14399 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14401 Fixed bug #748310 (pointer to function type mishandled when the
14402 function name is omitted). Also fixed a SIGSEGV when a function
14403 attribute (reentrant, etc) is used on a non-function or on a
14404 function but misplaced before the parameter list.
14406 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14408 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14409 * support/Util/SDCCerr.h,
14410 * support/Util/SDCCerr.c: Added func attr misuse error msg
14412 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14414 Fixed bug #787649 by anonymous
14415 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14416 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14418 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14420 Fixed numerous bitfield problems.
14422 * src/SDCC.y: More bitfield related error checking
14424 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14425 * support/Util/SDCCerr.h,
14426 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14427 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14428 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14429 * support/regression/tests/bitfields.c: tests added
14431 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14433 Made the constant following the "interrupt" keyword optional. If
14434 omitted, the function will not automatically be given an entry
14435 in the interrupt vector table (similar to #pragma NOIV, but
14436 less syntacticly kludgy). The interrupt number is also now
14437 range checked. Also fixed a bug in the high order bit example
14444 * support/Util/SDCCerr.c
14445 * support/Util/SDCCerr.h
14448 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14450 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14451 * src/SDCCicode.c (operandOperation): rewritten some ops
14452 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14453 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14455 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14456 be re-activated by defining REDUCE_LITERALS)
14457 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14458 unsigned, but are signed by default
14459 * src/SDCCval.c (constVal): rearranged
14460 * src/SDCCval.c (valMod): preliminary fix
14461 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14462 * support/regression/literalop.c: added, work in progress
14464 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14466 Generate warnings for useless declarations like "char data;"
14467 that don't do what new users expect.
14470 * support/Util/SDCCerr.h
14471 * support/Util/SDCCerr.c
14473 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14475 * src/SDCCval.c (valMult): fix overflow detection of negative int
14477 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14479 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14481 Changes to support big endian targets:
14494 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14496 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14497 * device/lib/time.c: fixed warning "integer overflow in expression"
14499 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14501 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14502 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14503 constants are unsigned; added recognition of "u" flag for unsigned
14504 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14505 * src/SDCCval.c (valDiv, valMod): fixed signdness
14506 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14507 signedness of modulo, left and right shift
14508 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14509 * support/Util/SDCCerr.h: added warning W_INT_OVL
14510 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14511 * src/SDCCast.c (ast_print): improved output of constants
14513 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14515 Fixed some warnings when building with MSVC:
14517 * as/mcs51/asdata.c
14521 * link/z80/aslink.h
14522 * link/z80/lkdata.c
14523 * link/z80/lkeval.c
14528 * support/cpp2/cpplib.c
14532 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14534 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14536 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14538 * support/librarian/clean.mk: Do not remove Makefile.
14539 * support/librarian/Makefile: added.
14541 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14543 Added librarian to MSVC build:
14546 * support/librarian/librarian.dsp
14548 'configure' not needed for librarian, removed:
14549 * support/librarian/configure
14550 * support/librarian/configure.in
14551 * support/librarian/config_in.h
14552 * support/librarian/Makefile.in
14554 Hopefully these ones built the librarian and the rest of sdcc properly:
14556 * Makefile.common.in
14558 Messed up 'configure', so revert to previous version:
14562 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14564 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14565 there, while the mantissa of a double is "only" 53 bits wide.
14567 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14569 Adding sdcclib to the build. MSVC project coming soon.
14570 Files added/changed:
14572 * support/librarian/clean.mk
14573 * support/librarian/configure
14574 * support/librarian/configure.in
14575 * support/librarian/config_in.h
14576 * support/librarian/Makefile.bcc
14577 * support/librarian/Makefile.in
14578 * support/librarian/sdcclib.c
14581 * Makefile.common.in
14585 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14587 Linker now complaints if linked modules have conflicting options, for
14588 example, one compiled using --model-large and another one compiled with
14589 --model-small. The following files were modified:
14591 * as/mcs51/asdata.c
14592 * as/mcs51/aslink.h
14594 * as/mcs51/asmain.c
14596 * as/mcs51/i51pst.c
14597 * as/mcs51/lkdata.c
14598 * as/mcs51/lklibr.c
14599 * as/mcs51/lkmain.c
14605 * link/z80/aslink.h
14606 * link/z80/lkdata.c
14607 * link/z80/lklibr.c
14608 * link/z80/lkmain.c
14611 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14613 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14614 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14616 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14618 * src/z80/mappings.i: fix _mul[us][int,long] entries
14620 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14622 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14624 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14626 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14627 * support/regression/tests/bitopcse.c: added
14635 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14637 added support for new library format to z80, gbz80 linkers:
14643 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14645 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14646 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14648 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14650 added DUMMY_READ_VOLATILE:
14659 * src/SDCCcse.c (algebraicOpts): many improvements
14660 * src/SDCCcse.h: removed algebraicOpts()
14661 * src/SDCCicode.c (picDummyRead): added
14663 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14665 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14666 "Insufficient space in data memory".
14668 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14670 * src/mcs51/gen.c: fixed bug #771358
14671 * src/z80/gen.c: fixed bug #759087
14673 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/pic16/glue.c: minor cleanup by Vangelis
14677 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14679 * device/include/regc515c.h: fixed #758477
14680 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14681 * device/lib/_gptrput.c: saved a few bytes
14682 * my tab spacing is 8, yours too?)
14683 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14684 * device/lib/serial.c: process RX bytes earlier than TX bytes
14685 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14687 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14689 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14691 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14693 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14695 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14697 * device/lib/Makefile.in: bad fix, reverted to 1.43
14699 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14701 * device/lib/Makefile.in: added missing z80 object files
14703 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14706 pic16 progress by Vangelis:
14709 * src/pic/Makefile:
14716 * pic16/genarith.c:
14721 * pic16/pcodepeep.c:
14724 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14726 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14728 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14730 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14731 added gbz80 build to MSVC project.
14732 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14733 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14734 from 8051 stuff and setup so it links using a .lnk file.
14736 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14738 * support/librarian/sdcclib.c: sdcc librarian.
14739 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14742 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14744 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14746 2003-07-02 Borut Razem <borut.razem AT siol.net>
14748 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14749 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14750 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14751 src/xa51/main.c, src/z80/main.c:
14752 virtualization of glue() function: each port has it's own glue function,
14753 which is accessed by do_glue function pointer in PORT.general structure
14755 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14757 * DS800C400 fun, improved ROM interface and tinibios.
14759 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14761 * More support for DS80C400. Now includes beginning of interface to ROM.
14763 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14765 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14767 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14769 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14771 2003-06-19 Borut Razem <borut.razem AT siol.net>
14773 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14775 2003-06-19 Borut Razem <borut.razem AT siol.net>
14777 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14778 fixed Z80 port - crt0.o: cannot open.
14780 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14782 * support/Util/MySystem.c (merge_command): revert bad fix
14784 2003-06-18 Borut Razem <borut.razem AT siol.net>
14786 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14788 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14790 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14791 option --use-stdout sends errors to stdout instead of stderr.
14793 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14795 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14797 2003-06-15 Borut Razem <borut.razem AT siol.net>
14799 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14800 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14801 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14802 fixed width array of pointers replaced with sets;
14803 multiple include and lib paths ared transferred to preprocessor and linker
14804 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14805 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14806 fixed width array of pointers
14807 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14808 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14809 fixupPath(), getPathDifference()
14810 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14811 fixed width array of pointers
14813 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14815 * src/pic16/ralloc.c: fix warnings
14816 * src/pic16/pcode.c: fix warning
14818 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14820 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14821 know all the details, but essentially this set of changes enable
14822 the pic16 port to generate movff instructions and generate assembler
14826 * src/pic16/glue.c:
14827 * src/pic16/pcode.c:
14828 * src/pic16/device.c:
14829 * src/pic16/main.c:
14830 * src/pic16/pcode.h:
14831 * src/pic16/pcoderegs.c:
14832 * src/pic16/ralloc.c:
14833 * src/pic16/ralloc.h:
14835 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14837 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14838 added option --vc, so sdcc errors and warnings are compatible with
14839 Microsoft Visual Studio.
14841 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14843 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14844 device/lib/libfloat.lib: added atof function.
14846 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14848 * doc/sdccman.lyx: updated to Lyx 1.3
14849 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14850 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14851 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14853 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14855 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14857 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14859 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14860 additions to the "related tools/documentation" section
14862 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14864 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14866 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14868 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14869 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14871 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14873 * doc/sdccman.lyx: fix double dash and other minor things
14874 * doc/Makefile: fix double dash
14876 2003-05-28 Karl Bongers(patches from Martin Helmling)
14877 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14878 condition and ignore commands.
14880 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14882 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14883 is in parts still quite out of date, I did changes as far as I felt makes sense
14884 for a non-native english speaker.
14885 Please feel free to add to the manual or to correct my changes.
14886 * doc/Makefile: undid touching the date of intermediate tex files.
14888 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14890 * doc/sdccman.lyx: Manual has an index now
14892 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14894 Finalize muluint/mulsint and mululong/mulslong merging:
14895 * device/lib/_mulint.c
14896 * device/lib/_mullong.c
14897 * device/lib/gbz80/mul.s
14898 * device/lib/gbz80/stubs.s
14899 * device/lib/z80/mul.s
14900 * device/lib/z80/stubs.s
14901 * src/SDCCsymt.c (initCSupport)
14903 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14905 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14906 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14907 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14908 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14911 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14913 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14914 the regression tests I'm not brave enough to enable 245.b, 245.c
14915 * doc/sdccman.lyx: added latex preamble for hyperref package.
14916 Using pdflatex this will give you a hyperlinked pdf file with
14917 bookmarks. (prepend '%' before /usepackage if this breaks something)
14919 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14921 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14923 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14925 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14927 2003-05-21 <johan AT balder>
14929 * src/SDCCglue.c (printIval): fixed bug #739934
14931 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14933 Applied patch from bug 737905 (renamed yylineo to mylineno):
14940 * src/pic16/pcode.c: Cleaned warnings
14941 * src/pic16/pcodeflow.c: Cleaned warnings
14942 * src/pic16/pcoderegs.c: Cleaned warnings
14944 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14946 * src/pic16/pcode.c: Cleaned warnings
14947 * src/pic16/pcodepeep.c: Cleaned warnings
14948 * src/pic16/ralloc.c: Cleaned warnings
14950 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14952 * doc/sdccman.lyx: fixed bug 739745
14953 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14955 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14957 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14958 it can be defined with CFLAGS when running configure
14959 * src/SDCCmain.c: fixed compiling + linking with object files
14961 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14963 * configure.in: configure for pic16 port,
14964 added --disable-pic16-port
14965 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14966 * src/SDCCmain.c: linkOptions is changed to set *,
14967 added if/endif conditional macros to remove options help
14968 messages from optionsTable when a port is not configured, added
14969 support for the PIc16 port in the ports table, when executing
14970 the compiler with no port specified on command line, a default
14971 port is selected with the new macro DEFAULT_PORT which is
14972 defined in port.h, in setDefaultOptions() linkOptions is removed
14973 from initialization assignment, since now it is a set,
14974 parseCmdLine uses setParseWithComma for linkOptions, in
14975 linkEdit() linkOptions are accessed with new function indexSet()
14976 which returns the i'th item of a set variable. See SDCCset.c, in
14977 linkEdit() when calling buildCmdLine(), added linkOptions as
14978 last argument. Now users can pass arguments to gplink via the
14979 -Wl option, main() uses pic16glue() to glue up pic16 programs
14980 * src/SDCCpeeph.c: various changes to support pic16
14981 * src/SDCCset.c: added function void *indexSet(set *, int) to
14982 return the i'th item of the set
14983 * src/SDCCset.h: added function prototype for indexSet()
14984 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14985 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14986 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14987 added macro DEFAULT_PORT
14988 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14989 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14991 * src/pic16/glue.c: commented out some error producing lines
14992 * src/pic16/main.c: __config directives are commented out to stop
14993 gpasm complaining and test the linkage with gplink, _linkCmd and
14994 _asmCmd changed to be more gplink and gpasm friendly
14995 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14996 produced an error when parsed, peep rule 12 is added to utilize
14997 movff, but it is commented out since the pCode does not support
14998 yet a command with 2 address arguments
15000 2003-05-18 <johan AT balder>
15002 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15003 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15004 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15006 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15007 Added feature to script commands from file.
15009 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15011 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15012 * src/SDCCutil.c: include ctype.h for win32
15014 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15016 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15018 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15020 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15021 Fixed so you can set breakpoints prior to run, run does not stop
15022 on entry now. Add tbreak. Other enhancements and fixes for use
15025 2003-05-12 Borut Razem <borut.razem AT siol.net>
15027 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15029 2003-05-11 Borut Razem <borut.razem AT siol.net>
15031 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15032 the path of bin directory, so that PATH is the only env. variable, which has to be set
15033 in case of standard installation.
15034 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15035 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15036 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15038 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15040 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15041 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15042 temp files are in the port dir; clean the gen/test directory when
15043 generating new test.c
15044 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15045 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15046 * support/regression/tests/zeropad.c: added
15048 2003-05-09 <johan AT balder>
15050 * src/SDCCglue.c: fixed bug #597940
15052 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15054 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15055 cache sfr, optimize next,step, fix off by one sourceline,
15056 support ddd list function.
15057 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15059 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15061 * support/regression/HTMLgen.py: added compare_s2f()
15062 * support/regression/Makefile: redo 1.27
15063 * support/regression/generate-cases.py: redo 1.5
15065 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15067 * support/regression/tests/float.c: workaround 33 bit hex constant
15068 * support/regression/tests/simplefloat.c: fix division for host
15070 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15072 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15073 that tame's the PIC's over-aggressive optimizer.
15075 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15077 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15080 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15082 Initial support for DS80C400. "Hello world" runs on TINIm400
15085 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15087 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15088 * Some notes on ddd usage added in debugger/README
15089 Martin Helmling adding more features and fixes for ddd GUI debugger.
15090 Code added for nexti, stepi, up, down, and other adjustments.
15092 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15094 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15095 * src/pic/peeph.def Added two rules to optimize carry manipulation
15096 * src/pic/* removed debug printfs
15098 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15100 * debugger/mcs51/cmd.c: added header newalloc.h
15102 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15104 * as/Makefile: new EXEEXT
15105 * as/z80/Makefile: remove trailing slash of BUILDIR
15106 * as/z80/clean.mk: new EXEEXT
15107 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15108 * support/cpp2/Makefile.in: new EXEEXT
15109 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15111 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15113 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15114 EXEEXT was introduced to fix all related problems with targets
15115 "clean", "install" and "uninstall"; a couple of further flaws
15116 especially with "clean" have been fixed too
15117 * as/mcs51/Makefile.in
15118 * as/mcs51/clean.mk
15122 * debugger/mcs51/Makefile.in
15123 * debugger/mcs51/clean.mk
15124 * link/z80/Makefile
15125 * link/z80/Makefile.in
15126 * link/z80/clean.mk
15128 * packihx/Makefile.in
15130 * sim/ucsim/Makefile
15131 * sim/ucsim/clean.mk
15132 * sim/ucsim/avr.src/Makefile.in
15133 * sim/ucsim/avr.src/clean.mk
15134 * sim/ucsim/s51.src/Makefile.in
15135 * sim/ucsim/s51.src/clean.mk
15136 * sim/ucsim/xa.src/Makefile.in
15137 * sim/ucsim/xa.src/clean.mk
15138 * sim/ucsim/z80.src/Makefile.in
15139 * sim/ucsim/z80.src/clean.mk
15140 * sim/ucsim/main_in.mk
15141 * sim/ucsim/packages_in.mk
15142 * sim/ucsim/gui.src/Makefile.in
15143 * sim/ucsim/gui.src/serio.src/Makefile.in
15144 * sim/ucsim/gui.src/serio.src/clean.mk
15147 * support/cpp2/Makefile.in
15148 * support/cpp2/clean.mk
15149 * support/makebin/Makefile
15150 * support/makebin/clean.mk
15151 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15152 * doc/sdccman.lyx: --program-suffix no longer needed
15154 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15156 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15157 Martin Helmling added support for ddd GUI debugger.
15158 Code added to display assembly, set variables, and other commands
15159 to interface to ddd.
15161 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15163 * as/Makefile: fix target clean
15164 * as/clean.mk: fix target clean
15165 * as/z80/clean.mk: fix target clean
15167 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15169 * Makefile.common.in: added AT EXEEXT AT
15170 * configure.in: removed all mingw32 stuff
15171 * configure: rebuilt from configure.in
15172 * doc/sdccman.lyx: updated section "installation"
15173 * support/scripts/sdcc_mingw32: adapted to configure
15174 * support/scripts/sdcc_cygwin_mingw32: added
15176 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15178 * src/pic Added object file support for the PIC port
15179 * src/pic Applied patch from Craig Franklin (this started the object file support)
15180 * src/regression Updated the PIC regression tests for object files
15182 2003-04-20 Borut Razem <borut.razem AT siol.net>
15184 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15185 lklex.c: In function `getfid':
15186 lklex.c:203: warning: array subscript has type `char'
15187 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15188 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15189 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15190 stack handling macros
15192 2003-04-19 Borut Razem <borut.razem AT siol.net>
15194 * "handling space characters in file path" task:
15195 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15196 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15197 * support/Util/MySystem.h: make it self-sufficient
15198 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15199 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15200 handling space characters in file path
15201 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15202 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15203 * support/Util/MySystem.c: handling space characters in executable's path
15205 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15207 * as/z80/Makefile: fix permanent rebuild of z80
15208 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15209 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15211 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15213 * src/SDCCopt.c: add special case optimization to replace modulo by
15214 a power of two with a bitwise AND.
15216 2003-04-18 <johan AT balder>
15218 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15220 2003-04-17 <johan AT balder>
15222 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15223 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15225 2003-04-13 Borut Razem <borut.razem AT siol.net>
15227 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15228 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15229 fixed mingw problem in adl_NORMALIZE_PATH
15231 2003-04-12 Borut Razem <borut.razem AT siol.net>
15233 * fixed "#pragma SAVE/RESTORE can not be nested":
15234 * src/SDCC.lex: reworked pragma handling functions
15235 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15236 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15238 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15240 * src/SDCCutil.c (pathEquivalent): defined but not used
15241 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15242 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15243 * configure: rebuilt from configure.in
15244 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15245 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15246 * device/include/Makefile.in: replace sdcc_datadir
15247 * device/lib/Makefile.in: replace sdcc_datadir
15248 * Makefile.common.in: add LDFLAGS from configure
15249 * packihx/Makefile.in: use LDFLAGS
15250 * src/Makefile.in: use LDFLAGS
15251 * support/cpp2/Makefile.in: add LDFLAGS from configure
15252 * support/makebin/Makefile: use LDFLAGS
15253 * .version: bumped version number to 2.3.5
15255 2003-04-12 Borut Razem <borut.razem AT siol.net>
15257 * completed "different paths" task:
15258 * src/SDCCmacro.c: fixed bug in handling quotes
15259 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15260 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15262 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15264 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15266 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15268 * ds390/gen.c ds390/peeph.def: fix bug 706781
15270 2003-04-11 Borut Razem <borut.razem AT siol.net>
15272 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15274 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15276 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15277 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15278 set - this bit used to not be set...).
15279 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15280 bad code in PIC Port
15281 * src/regression/and2.c added to test bug 609268
15282 * src/regression/Makefile added and2.c to regression test
15285 2003-04-08 <johan AT CP255758-A>
15287 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15288 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15289 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15291 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15293 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15295 * support/cpp2/Makefile.in: fix bug #487815
15296 * configure: rebuilt from configure.in
15297 * Makefile.common.in: docdir changed, new path suffixes
15298 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15299 * sdcc_vc_in.h: reflect changes from sdccconf.h
15300 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15301 * src/SDCCutil.h: remove BINDIR hack
15302 * doc/sdccman.lyx: update new path hierarchy
15304 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15306 * src/SDCCpeeph.c: added okToRemoveSLOC test
15308 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15310 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15312 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15314 * src/SDCCpeeph.c: added labelIsReturnOnly test
15315 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15317 2003-04-05 <johan AT balder>
15319 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15320 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15321 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15322 * src/SDCCast.c: fixed a warning
15323 * src/SDCCast.h: fixed a warning
15324 * src/SDCCicode.c (operandFromAst): fixed a warning
15326 2003-04-04 <johan AT balder>
15328 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15329 * src/SDCCast.c (decorateType): fixed bug #715076
15330 * src/SDCC.y: fixed bug #702907
15332 2003-04-03 <johan AT balder>
15334 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15335 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15336 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15337 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15338 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15340 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15342 * _decdptr.c: fix return values
15343 * _gptrget.c: fix return values
15344 * _gptrgetc.c: fix return values
15345 * _gptrput.c: fix return values
15346 * _mulint.c: fix return values
15347 * as/z80/Makefile: fix 'make -j' problem
15349 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15351 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15352 * configure.in: big cleanup, updated to autoconf 2.5x
15353 * configure: rebuilt from configure.in
15354 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15355 * sdcc_vc_in.h: reflect changes from sdccconf.h
15356 * doc/Makefile: fixed a flaw in "make install"
15358 2003-04-02 <johan AT balder>
15360 * src/ds390/gen.c (genCmp): no comments
15361 * src/mcs51/gen.c (genCmp): no comments
15362 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15363 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15365 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15367 * support/regression/generate-cases.py: place generated file in given sub directory
15368 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15369 * support/regression/Makefile: improvements for 'make -j';
15370 side effect: it's simpler and faster now
15372 2003-03-31 Borut Razem <borut.razem AT siol.net>
15374 * src/z80/main.c: link-{port} and as-{port} defined without path
15375 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15377 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15379 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15381 2003-03-30 Borut Razem <borut.razem AT siol.net>
15383 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15384 changed type of list parameter to set
15385 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15386 * src/port.h: changed type of do_assemble() parameter to set
15387 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15388 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15389 definition of "cppoutfilename" macro with NULL value in preProcess()
15390 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15391 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15392 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15393 replaced with set *binPathSet
15394 * shash_add() deallocates the item, if allready exsists, before adding the new one
15395 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15397 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15399 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15400 a nested for loop bug in the PIC port
15401 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15404 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15406 * support/Util/dbuf.h: remove C++ stuff to make it portable
15408 2003-03-28 Borut Razem <borut.razem AT siol.net>
15410 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15411 literal strings in stringLiteral()
15412 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15413 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15416 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15418 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15420 2003-03-26 <johan AT balder>
15422 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15423 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15424 * src/SDCCast.c (decorateType): fixed " -v < 3"
15426 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15428 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15429 Added Lenny Story's debug infrastructure changes:
15430 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15431 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15432 * src/cdbFile.c: added
15433 * src/SDCCdebug.c: added
15434 * src/SDCCdebug.h: added
15435 * src/SDCCast.c (createFunction)
15436 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15437 * src/SDCCmain.c (parseCmdLine, main)
15438 * src/SDCCmem.c (redoStackOffsets)
15439 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15442 * src/avr/gen.c (genAVRCode)
15443 * src/ds390/gen.c (gen390Code)
15444 * src/mcs51/gen.c (gen51Code)
15445 * src/pic/gen.c (genpic14Code)
15446 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15447 * src/xa51/gen.c (genXA51Code)
15448 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15450 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15452 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15453 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15455 2003-03-22 <johan AT balder>
15457 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15459 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15461 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15462 * doc/cdbfileformat.lyx: added, written by Lenny Story
15463 * doc/Makefile: added cdbfileformat.lyx
15464 * doc/clean.mk: added cdbfileformat.lyx
15466 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15468 * src/mcs51/peeph.def: fix bug #705773
15470 2003-03-20 <johan AT balder>
15472 An sfr/sbit can have an "at #" AND an initializer
15473 * src/SDCCsymt.c (checkSClass):
15474 * src/SDCCmem.c (allocGlobal):
15475 * src/SDCCmem.c (allocLocal):
15476 * src/SDCCast.c (createBlock):
15478 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15480 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15482 2003-03-16 <johan AT balder>
15484 Undid the hackup of const and volatile, the problem is much bigger
15486 * src/SDCCast.c:1.171
15487 * src/SDCCglue.c:1.138
15488 * src/SDCCicode.c:1.146
15489 * src/SDCCsymt.c:1.150
15490 * src/SDCCval.c:1.65
15492 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15494 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15495 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15497 2003-03-13 <johan AT balder>
15499 Hackup const and volatile modifiers in type chains a bit:
15501 * src/SDCCast.c:1.169
15502 * src/SDCCglue.c:1.136
15503 * src/SDCCicode.c:1.143
15504 * src/SDCCsymt.c1.146
15505 * src/SDCCsymt.h1.59
15506 * src/SDCCval.c:1.63
15508 2003-03-12 <johan AT balder>
15510 * src/SDCCBBlock.h: more LRH debugging junk
15511 * src/SDCCcflow.h: more LRH debugging junk
15512 * src/SDCCloop.c: more LRH debugging junk
15513 * src/SDCC.y (struct_declaration): fixed bug #697590
15514 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15515 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15516 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15518 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15519 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15520 test function names must now match exactly).
15521 * src/SDCCcse.c: added special case in findCheaperOp to allow
15522 extending a short integer. Makes less awful code for bug 700121 test case.
15524 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15526 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15527 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15529 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15531 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15532 actually called (operandsNotEqual() was called for all
15533 operandsNotEqualX tests).
15535 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15537 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15538 with shorter literals. Fixes bug 700121.
15540 2003-03-11 <johan AT balder>
15542 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15544 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15546 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15547 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15549 2003-03-10 Borut Razem <borut.razem AT siol.net>
15551 * src/SDCCmain.c: pipe preprocessor's output
15552 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15553 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15554 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15555 which closes all pipes in pipeSet set
15556 * src/SDCCset.c: free deleted item in function deleteSetItem()
15557 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15558 moved from z80 to src subproject
15559 * .version: increased version number to 2.3.4
15561 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15563 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15564 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15565 * support/regression/ports/xa51/spec.mk: fix typo
15567 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15569 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15571 2003-03-09 Borut Razem <borut.razem AT siol.net>
15573 * src/SDCCmain.c: pipe preprocessor's output
15574 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15575 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15576 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15577 which closes all pipes in pipeSet set
15578 * src/SDCCset.c: free deleted item in function deleteSetItem()
15579 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15580 moved from z80 to src subproject
15582 2003-03-09 Borut Razem <borut.razem AT siol.net>
15584 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15585 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15586 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15587 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15588 * src/SDCCglobl.h: unification of WIN32 native definitions
15590 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15592 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15594 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15596 * src/configure.in: check for endianess (even while cross-compiling)
15597 * src/configure: check for endianess (even while cross-compiling)
15598 * src/configure_in.h: check for endianess (even while cross-compiling)
15599 * src/avr/gen.c: remove old endianess stuff
15600 * src/mcs51/gen.c: remove old endianess stuff
15601 * src/ds390/gen.c: remove old endianess stuff
15602 * src/pic/gen.c: remove old endianess stuff
15603 * src/pic/genarith.c: remove old endianess stuff
15604 * src/pic/glue.c: fix endianess check
15605 * src/pic16/gen.c: remove old endianess stuff
15606 * src/pic16/genarith.c: remove old endianess stuff
15607 * src/pic16/glue.c: fix endianess check
15608 * src/xa51/gen.c: remove old endianess stuff
15609 * src/z80/gen.c: fix endianess check
15610 * src/SDCCglue.c: fix endianess check
15611 * src/ds390/peeph.def: fix bug 700036
15613 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15615 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15616 * src/configure: find appropriate data-types on host for SDCC's int and long
15617 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15618 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15619 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15621 2003-03-07 <johan AT balder>
15624 some minor cleanups before the big shot
15625 OP_DEFS and OP_USES now use Kevin's protection
15626 new option --nolabelopt
15628 * src/SDCCBBlock.c:
15637 * src/ds390/ralloc.c:
15638 * src/mcs51/ralloc.c:
15639 * src/pic/ralloc.c:
15640 * src/xa51/ralloc.c:
15641 * src/z80/ralloc.c:
15643 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15645 * src/pic/pcode.c (get_op): fix 64 bit warnings
15646 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15647 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15648 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15649 * support/regression/tests/malloc.c: fix 64 bit warnings
15651 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15653 * src/mcs51/gen.c (genMinus): fixed bug 696436
15655 2003-03-02 Borut Razem <borut.razem AT siol.net>
15657 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15659 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15661 * configure.in: test for mkstemp
15662 * sdccconf_in.h: add HAVE_MKSTEMP
15664 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15666 * device/include/ctype.h: removed warning while using --stack-auto
15667 * device/include/malloc.h: removed warning while using --stack-auto
15668 * device/include/string.h: removed warning while using --stack-auto
15670 2003-02-23 Borut Razem <borut.razem AT siol.net>
15672 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15673 because NDEBUG is defined (see man assert)
15674 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15676 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15678 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15679 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15681 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15683 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15684 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15686 2003-02-18 <johan AT balder>
15688 * as/mcs51/asmain.c (asmbl): module can start with a digit
15689 * as/z80/asmain.c (asmbl): module can start with a digit
15691 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15693 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15694 * src/asm.c: fix pipe() for Mingw32
15696 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15698 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15699 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15700 make -V work again; --c1mode reads now from stdin
15701 * doc/sdccman.lyx: added --c1mode
15702 * support/Util/SDCCerr.c: new messages for c1 mode
15703 * support/Util/SDCCerr.h: new messages for c1 mode
15704 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15706 2003-02-15 <johan AT balder>
15708 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15710 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15712 * doc/sdccman.lyx: Environment variables, -o and other minor things
15714 2003-02-14 <johan AT balder>
15716 * src/xa51/main.c: before anyone really tries to use it :)
15718 * Install doc's in share/sdcc/doc
15719 * removed some obsolete files
15720 * Do a proper make distclean and uninstall
15721 M Makefile.common.in
15724 M device/include/Makefile.in
15725 M device/lib/Makefile.in
15728 M sim/ucsim/doc/Makefile.in
15730 R src/avr/peeph.rul
15731 R src/xa51/peeph.rul
15732 M support/cpp2/Makefile.in
15733 M support/makebin/Makefile
15736 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15738 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15740 2003-02-10 Borut Razem <borut.razem AT siol.net>
15742 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15743 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15744 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15745 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15746 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15747 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15748 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15749 src/z80/Makefile.bcc: Borland Makefile cleanup
15750 * as/z80/Makefile.bcc: Added Borland Makefile
15751 * support/cpp2/borland.h: Removed
15753 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15755 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15756 * src/SDCC.lex: new pragma NOIV
15757 * src/SDCCglobl.h: new pragma NOIV
15758 * src/SDCCmem.c: new pragma NOIV
15760 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15762 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15764 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15766 * src/SDCCmain.c: signal handling is switched off by --debug
15767 * doc/Makefile: small fix for install; use clean.mk again
15768 * doc/clean.mk: clean *.pdf and *.html too
15770 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15772 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15773 * device/lib/printfl.c: fix a ds390 bug by making it portable
15774 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15775 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15776 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15777 * debugger/mcs51/cmd.c: converted multi-line string literals
15778 * sim/ucsim/globals.cc: converted multi-line string literals
15779 * src/SDCCmain.c: introduced signal handler to remove temp files
15780 * doc/Makefile: small tweaks, implement clean
15781 * doc: removed generated files
15783 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15785 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15786 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15787 Address Record is not correctly generated for DS390."
15789 2003-02-02 Borut Razem <borut.razem AT siol.net>
15791 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15792 * as/mcs51/asm.h: fixed compilation with Borland C
15793 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15794 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15795 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15796 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15797 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15798 src/z80/Makefile.bcc: delete $(LIB) only if exist
15799 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15801 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15803 * device/include/malloc.h: introduced NULL
15804 * device/include/string.h: introduced NULL
15805 * device/include/stdlib.h: introduced NULL
15806 * device/lib/_memcpy.c: removed NULL
15807 * device/lib/_strcat.c: removed NULL
15808 * device/lib/_strchr.c: removed NULL
15809 * device/lib/_strcmp.c: removed NULL
15810 * device/lib/_strcpy.c: removed NULL
15811 * device/lib/_strcspn.c: removed NULL
15812 * device/lib/_strlen.c: removed NULL
15813 * device/lib/_strncat.c: removed NULL
15814 * device/lib/_strncmp.c: removed NULL
15815 * device/lib/_strncpy.c: removed NULL
15816 * device/lib/_strpbrk.c: removed NULL
15817 * device/lib/_strrchr.c: removed NULL
15818 * device/lib/_strspn.c: removed NULL
15819 * device/lib/_strstr.c: removed NULL
15820 * device/lib/_strtok.c: removed NULL
15821 * device/lib/malloc.c: removed NULL, include own header
15823 2003-02-02 <johan AT balder>
15825 * 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
15826 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15827 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15828 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15829 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15830 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15832 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15834 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15837 2003-02-01 <johan AT balder>
15839 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15841 2003-01-31 <johan AT CP255758-A>
15843 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15845 2003-01-30 <johan AT balder>
15847 * src/SDCCBBlock.c: automatic bug detection
15848 * src/SDCCicode.c: automatic bug detection
15850 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15852 * src/SDCCglobl.h: now --xram-size 0 works
15853 * src/SDCCmain.c: now --xram-size 0 works
15855 2003-01-29 <johan AT balder>
15857 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15859 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15861 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15862 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15863 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15864 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15865 * src/SDCCglobl.h: Added options --xram-size and --code-size
15866 * src/SDCCmain.c: Added options --xram-size and --code-size
15868 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15870 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15871 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15873 2003-01-27 <johan AT balder>
15875 * src/SDCC.y: fixed bug #613764
15877 2003-01-26 <johan AT balder>
15879 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15880 * src/SDCCsymt.h: fixed bug #673374
15881 * src/SDCCglue.c: fixed bug #661910
15882 * src/SDCCast.c: fixed bug #458099 and 673374
15884 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15886 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15887 * as/mcs51/strcmpi.h: added
15888 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15889 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15890 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15891 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15892 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15893 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15894 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15895 * as/mcs51/Makefile.aslink: new module strcmpi
15896 * as/mcs51/Makefile.asx8051: new module strcmpi
15897 * as/mcs51/Makefil.bcc: new module strcmpi
15898 * as/mcs51/Makefile.in: new module strcmpi
15899 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15901 2003-01-26 <johan AT balder>
15903 * src/SDCCglue.c: reverted back to 1.124
15904 * src/SDCCast.c: reverted back to 1.156
15905 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15907 2003-01-25 <johan AT balder>
15909 * src/SDCCglue.c: A better fix for bug #661910
15910 * src/SDCCast.c: A better fix for bug #661910
15911 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15913 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/Makefile.in: remove spawn.o
15916 * src/SDCCmain.c: remove spawn.h
15917 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15918 * src/spawn.c: removed
15919 * src/spawn.h: removed
15920 * support/regression/ports/ds390/spec.mk: link with -r
15922 2003-01-24 <johan AT CP255758-A>
15924 * src/ds390/gen.c (aopOp): fixed bug #667458
15925 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15926 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15927 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15929 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15931 * src/mcs51/peeph.def: better assembler identation by Frieder
15932 * src/mcs51/gen.c: better assembler identation by Frieder
15934 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15936 * as/z80/string.h: removed for gcc 3.2
15937 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15938 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15940 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15942 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15943 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15944 * support/regression/Makefile: separate temp files for ports
15945 * support/regression/generate-cases.py: separate temp files for ports
15946 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15947 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15949 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15951 * moved tinitalk to device/examples/ds390
15953 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15955 * as/mcs51/lkmem.c: rflag is for DS390
15956 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15957 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15958 (linkEdit): move mem- and map-files the same way as ihx-files
15959 * src/z80/main.c (_setDefaultOptions): removed --generic
15960 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15961 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15962 * src/pic/glue.c (picglue): --c1mode works again
15963 * src/pic16/glue.c (pic16glue): --c1mode works again
15964 * src/asm.c (printCLine): fix #660034
15966 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15968 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15969 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15970 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15971 * as/mcs51/lkmem (summary): better fix for sp problem
15972 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15973 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15974 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15975 remove --stack-after-data
15977 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15979 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15980 * src/SDCCutil.c (join): ugly bug: missing '\0'
15981 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15983 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15985 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15987 * src/pic/main.c (_asmCmd): gpasm supports -o
15988 * src/z80/main.c: more general macros
15989 * device/lib/Makefile.in: remove intermediate files
15991 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15993 * .version: Bumped version number to 2.3.3
15994 * src/SDCCBBlock.c: new option -o
15995 * src/SDCCglobl.h: new option -o
15996 * src/SDCCglue.c: new option -o
15997 * src/SDCCmain.c: new option -o
15998 * src/asm.c: new option -o
15999 * src/ds390/main.c: new option -o
16000 * src/pic/glue.c: new option -o
16001 * src/pic/pcode.c: new option -o
16002 * src/pic/ralloc.c: new option -o
16003 * src/pic16/glue.c: new option -o
16004 * src/pic16/pcode.c: new option -o
16005 * src/pic16/ralloc.c: new option -o
16006 * src/z80/main.c: new option -o
16007 * device/lib/Makefile.in: use -o
16008 * support/regression/ports/ds390/spec.mk: use -o
16009 * support/regression/ports/gbz80/spec.mk: use -o
16010 * support/regression/ports/mcs51/spec.mk: use -o
16011 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16012 * support/regression/ports/z80/spec.mk: use -o
16013 * support/regression/ports/ucz80/spec.mk: use -o
16014 * support/regression/ports/xa51/spec.mk: use -o
16015 * support/regression/fwk/lib/timeout.c: fix usage string
16017 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16018 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16020 2003-01-07 <johan AT balder>
16022 * src/SDCCast.c (decorateType): fixed bug #600035
16024 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16025 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16026 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16027 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16028 * src/pic/pcode.c: outcommented unused variable to remove warnings
16029 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16031 2003-01-06 <karl AT turbobit.com>
16032 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16035 2003-01-06 <johan AT balder>
16037 * src/SDCCicode.c: fixed array add
16039 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16040 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16041 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16043 2003-01-04 <johan AT balder>
16045 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16047 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16048 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16050 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16051 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16052 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16054 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16055 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16057 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16058 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16060 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16063 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16065 * in /sdcc/as/mcs51/ changed these files in order to create an
16066 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16067 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16068 following files to include the previous two files: aslink.dsp,
16069 Makefile.aslink, Makefile.bcc, and Makefile.in.
16071 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16072 .adb instead of .cdb
16074 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16076 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16077 value from option --iram-size.
16079 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16081 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16084 2002-09-18 <wiml AT hhhh.org>
16086 * SDCClrange.h: exposed setFromRange() and setToRange()
16087 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16088 packRegsForAccUse() (bug 542397)
16089 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16090 multiple times and emitting the fetch operations more than once
16091 added aopGetUsesAcc() function to allow binary operators to
16092 fetch their operands in the correct order; made genMinus() emit
16093 compact code for X = LITERAL - Y
16095 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16096 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16097 sprintf() in line 1267.
16099 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16100 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16103 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16104 Changes to aslink (All the changes are marked with 'JCF'):
16106 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16109 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16110 area BSEG. Also moves, if possible, the DATA area down into the internal
16111 ram so more space is available.
16113 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16116 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16117 not bytes. Function summary() which creates a memory usage summary
16118 file with extension .mem. Reports of overlaping stack and small stack
16119 size. If the space for the stack is less than 16 bytes aslink trows a
16122 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16123 the 8051. Option 'y' for memory summary output file.
16125 Changes to sdcc (All the changes are marked with 'JCF'):
16127 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16129 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16130 overlaying area for it (uses RegBankUsed[4]).
16132 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16133 bank zero as used by default. By default aslink locates the stack
16134 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16135 the creation of the .mem file. Delegates the allocation of data area
16136 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16137 the begining of the stack area to aslink.
16139 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16140 glue() in SDCCglue.c creates an area for it.
16142 2002-09-03 Borut Razem <borut.razem AT siol.net>
16143 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16144 sdcc/src/pic/glue.c:
16145 introduced atexit() handler for teporay files removal in case of
16146 errors, assertions, ...
16148 2002-08-29 Borut Razem <borut.razem AT siol.net>
16149 * sdcc/support/cpp2/auto-host_vc_in.h:
16150 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16151 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16152 Maybe there is a similar problem with BORLANDC? It should be checked!
16154 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16155 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16156 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16157 was not executed, and the compiler (cl) launched a warning:
16158 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16160 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16161 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16163 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16164 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16166 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16167 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16168 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16169 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16170 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16171 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16172 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16173 - added Release configuration in VS projects
16174 - review of compiler an linker options
16175 - VC .exe files are generated in bin_vc directory, not to interfere
16176 with binaries generated from other projects (cygwin, mingw, bcc ...)
16178 * sdcc/src/yacc.dsp: added
16180 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16181 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16182 and insert the version number definitions from .version
16184 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16186 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16187 added - genarate auto-host.h using auto-host_vc_in.h as template
16190 removed from CVS, generated automatically
16192 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16193 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16195 2002-08-11 Borut Razem <borut.razem AT siol.net>
16196 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16198 2002-08-10 Borut Razem <borut.razem AT siol.net>
16199 * src/SDCCmain.c (main):
16200 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16201 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16202 The consequence was that some temporary files were not removed.
16205 unification of code in functions tempfilename() and tempfile():
16206 function tempnam() is defined in Visual Studio 6.0 and .NET
16208 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16210 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16211 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16212 - removed compiler command line option /WX: Treats all warnings as errors
16213 - update a list of source files, included into the project
16215 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16216 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16217 changed project type to Generic Project so that can be correcly converted to VS.NET project
16219 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16221 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16223 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16225 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16226 added return 0 statements after assert() to make compiler happy
16228 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16229 added newline in the def file to keep MSC compiler satisfied
16231 * sdcc/src/z80/gen.c:
16232 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16233 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16234 - solved MSC error in function aopDump()
16236 * sdcc_vc.h: define PREFIX as "\\sdcc"
16238 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16239 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16241 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16242 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16243 - Rewrote the register banking algorithm.
16244 - Added pCode live-range analysis to registers (for now, only non-used and
16245 singly-used registers optimized away)
16247 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16249 * 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.
16251 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16252 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16254 2002-04-22 Michael Hope <michaelh AT vroom>
16256 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16258 * configure.in (DD_COPT): Added include support required for gbdk.
16260 * .version: Bumped version number just to increase it.
16262 * src/SDCCmain.c: Added -nostdinc to the default options.
16264 2002-04-15 Michael Hope <michaelh AT vroom>
16266 * device/lib/z80/printf.c (sprintf): Added.
16268 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16270 * src/z80/peeph.def: Added transpose redundent load rule.
16272 * src/z80/main.c: Added force callee saves for jaune.
16274 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16276 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16278 2002-03-28 Johan Knol <johan AT balder>
16280 * src/SDCCval.c: fixed bug #532436
16282 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16284 Added "char *Processor" field to the port structure.
16287 Added -p option. Allows port dependent processor to be specified.
16290 Initialized the new field char *Processor field to NULL in all ports
16293 Compiler generated registers for interrupt context saving
16294 were not getting allocated.
16296 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16299 Fixed left shift. Will promote the left side of a left shift
16300 if a) left shifting more than size of operand or b) when assigned
16301 to something size > size of left side
16303 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16305 tons of changes. Register allocation has been
16306 rewritten. Added customization for the various PICs. Flow
16307 analysis is restructured. ...
16309 * src/pic/device.h:
16312 * src/pic/device.c:
16313 Added. device.c is a PIC port hack to accomodate variations
16316 2002-03-13 Michael Hope <michaelh AT vroom>
16318 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16320 2002-03-04 johanknol <johanknol AT manik>
16322 * /src/SDCCval.c: fixed
16324 const unsigned char arr[][2] = { { 0, 1 } };
16325 t18.c:1: error: Initializer element is not constant
16327 2002-03-04 bela <bela AT manik>
16329 * /device/include/mcs51reg.h:
16330 ds89c420 register definition update
16332 2002-03-03 <johan AT FRIJA>
16334 * support/Util/SDCCerr.c: did something, but don't no why anymore
16336 * support/regression/tests/bug-524691.c: made it a little less shy
16338 * src/SDCCast.c (decorateType): fixed bug #524697
16340 * src/SDCCast.c: made some lineno improvements
16342 * src/SDCCval.c (getNelements): changed warning to error
16344 * src/SDCCglue.c (printIvalArray): changed warning to error
16346 * src/SDCCicode.c: fixed a warning for mingw
16348 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16350 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16352 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16354 * src/ds390/peeph.def:
16355 Added some more peephole rules
16357 * src/ds390/gen.c: Various fixes & enhancements
16359 * src/SDCClrange.c, src/SDCClrange.h:
16360 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16362 * src/ds390/ralloc.c:
16363 various fixes & enhancements (ds390) specific
16365 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16366 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16369 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16371 2002-03-02 <johan AT FRIJA>
16373 * src/SDCCast.c (decorateType): fixed bug #524708
16375 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16377 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16379 2002-03-01 Michael Hope <michaelh AT vroom>
16381 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16383 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16385 2002-03-01 <johan AT FRIJA>
16387 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16389 * src/SDCCast.c (decorateType): fixed bug #524209
16391 * src/SDCCval.c (valNot): fixed bug #524195
16393 2002-02-26 <johan AT balder>
16395 * src/xa51/gen.c: fixed a warning
16397 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16399 * src/SDCCast.c (decorateType): fixed bug #522534
16401 2002-02-23 <johan AT balder>
16403 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16405 2002-02-22 <johan AT balder>
16407 * src/SDCCast.c: fixed bug #514865
16409 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16411 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16413 * sdcc/src/SDCCloop.c:
16414 Previous fix was not good. basic blocks that have "break" or "return" are
16415 not really partof a loop , but live ranges used in these blocks should
16416 be live thru the entire loop, so set partOfLoop but don't add them to
16419 2002-02-21 <johan AT FRIJA>
16421 * src/SDCCcse.c: fixed bug #514308
16423 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16426 Fixed BUG #519583. If a conditional block ended in a return/break
16427 statement inside a loop, it was not being considered part of the loop.
16429 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16431 2002-02-10 Karl Bongers <karl AT turbobit.com>
16434 Fixed up SDCDB debugger somewhat. Updated debugger/README
16435 with lots of comments and notes.
16437 * device/examples/test2.c:
16438 Fix bug, "red" variable not being initialized(compiler complained).
16440 * device/examples/Makefile, examples/test3.c:
16441 Add Makefile in device/examples folder, compiles test3.c
16442 for use as a multiple module SDCDB test case.
16444 * sim/ucsim/cmd.src/cmdset.cc:
16445 Took out debug printfs in ucsim "next" command.
16447 * sim/ucsim/xa.src:
16448 Karl and Johan start ucsim XA support. Most dissassembly working,
16449 about 75% emulation done(plenty of work remaining).
16451 * sim/ucsim/z80.src:
16452 Add Z80 support to ucsim, add test-ucz80 regression test,
16453 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16454 Notice z80 compiler fails on examples/test3.c/crc code.
16456 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16458 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16459 Added support for --parms-in-bank1
16461 * src/ds390/peeph.def:
16462 added a few more peephole optimzations
16464 * src/ds390/main.c:
16465 1) added __builtin_inp & __builtin_outp used to read in data of given length
16466 from a memory mapped port
16467 2) added __builtin_memcmp
16468 3) added __builtin_swapw swap bytes of a short
16470 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16471 1) handle multiple send & receives from register bank1
16472 2) ralloc can now allocate DPTR1 to some liveRanges
16474 * src/SDCCsymt.c, src/SDCCsymt.h:
16475 changes to handle multiple sends & receives
16477 * src/SDCCptropt.h:
16478 added some pointer arithmetic optimization
16480 * src/SDCCptropt.c:
16481 added some pointer arithmetic optimizations but not stable yet so not
16482 called from anywhere (will get this working shortly)
16484 * src/SDCCopt.c: fixed for multiple sends & receives
16487 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16488 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16489 set preprocessor defines (depending on options)
16491 * src/SDCCicode.c, src/SDCCicode.h:
16492 changes made to handle multiple sends & receives
16495 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16497 * src/SDCCcse.c, src/SDCCcse.h:
16498 added function findbackward def (to be used in upcoming optimization)
16500 * src/SDCCcflow.c, src/SDCCcflow.h:
16501 added function returnAtEnd - to determine if a basic block terminates with
16504 * src/SDCCast.c, src/SDCCast.h:
16505 added option parms-in-bank1
16507 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16508 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16509 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16510 adjusted for --parms-in-bank1 option
16512 * device/include/string.h:
16513 donot redefine "reentrant" keyword
16515 * device/include/ds80c390.h: Added some more SFRs
16517 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16519 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16521 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16523 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16525 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16527 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16529 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16531 * Added --xram-movc option
16533 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16535 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16537 2002-01-11 Johan Knol
16539 * Added math lib of Jesus Calvino-Fraga
16541 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16543 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16544 * support/regression/Makefile: new target test-mcs51-stack-auto
16545 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16547 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16549 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16551 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16553 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16555 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16557 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16559 * src/SDCCglue.h: add definition for printIvalChar()
16561 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16563 * src/SDCCast.c: fix #498138 by Johan
16565 * src/SDCCglue.c: fix #498138 by Johan
16567 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16569 * support/regression/Makefile: fix clean
16571 * support/regression/ports/ds390/support.c: fix transmission of last character
16573 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16575 * /sdcc/src/ds390/gen.c:
16576 a) improved computing address of stack variable
16577 b) took out some #if 0 code
16578 c) improved parmBytes adjustment
16579 d) improved genPlusIncr & genMinusIncr
16580 e) genCmp could generate bad code (when left assigned to DPTR)
16581 f) Fixed bug in hasInc
16583 * /sdcc/src/ds390/ralloc.c:
16584 a) packRegsForSupport could mess up live information (Fixed)
16585 b) packRegsDPTRuse could be incorrect for left & right shift
16587 * /sdcc/src/mcs51/ralloc.c:
16588 packRegsForSupport could mess up the live information (Fixed)
16590 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16592 * /sdcc/src/SDCCast.c:
16593 can reverse a loop even if function call is present as long
16594 as the loop control variable is local & is not passed as parameter
16596 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16598 * /sdcc/ChangeLog: *** empty log message ***
16600 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16601 More builtin function additions for TININative
16603 * /sdcc/src/ds390/ralloc.c:
16604 Had broken the regression testsuite
16606 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16608 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16609 Added funcattr hasStackParms will be set for reentrant functions when there
16610 are paramteres on the stack, this helps in minimizing frame pointer generation
16611 typeFromStr can handle function pointers now
16613 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16614 *** empty log message ***
16616 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16618 * /src/ds390/gen.c, /src/ds390/main.c:
16619 More builtin function additions for TININative
16621 * /src/ds390/ralloc.c:
16622 Had broken the regression testsuite
16624 * /src/SDCCast.c: Fixed a bug in dumptree
16626 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16627 Added funcattr hasStackParms will be set for reentrant functions when there
16628 are paramteres on the stack, this helps in minimizing frame pointer generation
16629 typeFromStr can handle function pointers now
16631 * /doc/builtins.txt, /doc/TININative.txt:
16632 *** empty log message ***
16635 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16637 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16638 ALPHA version for -mTININative
16640 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16641 updated to reflect changes in the port structure
16644 added function do_assemble (similar to do_link) if non-null this function
16645 will be called to do assembly (-mTININative) requires a multi command
16647 added function genAssemblerEnd will be called to generate assembler Epilogue
16650 added _JavaNative to debug info printing
16652 * /src/SDCCmain.c: added option --tini-libid
16653 added port->do_assemble function (-mTININative) has a multi command assemble
16655 * /src/SDCCglue.c: Disabled "constExpr" check
16656 added port->genAssemblerEnd function
16658 * /src/SDCCglobl.h: Added option --tini-libid value
16661 tookout optimizeCompare from the header (has no external references)
16663 * /src/SDCCast.c: made one more function "static"
16665 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16667 * src/z80/mappings.i: Added z80asm support.
16669 * src/z80/main.c: Added z80asm support on --asm=z80asm
16671 * src/z80/gen.c: Fixed asm portability issues.
16673 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16675 * src/SDCCglue.c (printExterns): Added global/extern split.
16677 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16679 * support/regression/Makefile: added test for mcs51 model large
16681 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16683 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16685 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16687 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16689 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16691 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16693 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16695 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16697 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16699 * support/regression/tests/simplefloat.c: Port to mcs51.
16701 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16702 * support/regression/tests/bug-485362.c: Added.
16704 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16706 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16708 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16710 * src/z80/gen.c (aopDump): Added a dump function.
16712 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16713 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16715 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16717 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16719 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16721 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16723 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16725 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16727 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16729 * support/regression/ports/ds390/support.c: Use tinibios.
16731 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16733 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16735 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16736 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16738 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16740 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16742 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16744 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16746 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16747 (packRegsForIYUse): Created and optimised.
16749 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16751 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16752 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16754 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16756 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16758 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16760 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16762 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16764 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16766 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16768 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16770 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16772 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16774 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16776 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16777 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16778 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16780 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16782 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16783 (genNotFloat): Added.
16784 (genUminusFloat): Added.
16786 * device/lib/z80/Makefile: Added floating pt stubs.
16788 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16790 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16792 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16794 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16796 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16798 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16800 * sdcc/support/regression/Makefile: Add port ds390.
16802 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16804 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16806 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16808 * sdcc/support/regression/ports/ds390/support.c: Added.
16810 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16812 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16814 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16816 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16818 * device/include/malloc.h: Added z80 and gbz80 support.
16820 * device/lib/gbz80/heap.s: Added.
16822 * device/lib/z80/heap.s: Added.
16824 * device/lib/malloc.c: Added z80 and gbz80 support.
16826 * support/regression/tests/malloc.c (testMalloc): Added.
16828 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16830 * support/regression/tests/bug-478094.c: Added.
16832 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16834 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16836 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16838 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16840 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16842 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16844 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16846 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16848 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16850 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16852 * support/regression/tests/bug-477927.c: Added.
16854 * src/z80/peeph.def: Added minor rules.
16856 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16858 * src/z80/peeph.def: Added jump optimisation modification.
16860 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16862 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16864 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16866 * support/regression/tests/funptrs.c: Added.
16868 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16870 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16872 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16874 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16876 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16878 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16879 (movLeft2ResultLong): Created.
16881 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16882 (joinPushes): Added. Joins two char pushes into a word push.
16884 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16886 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16888 * support/makebin/Makefile (install): Added creation of dest dir.
16890 2001-10-24 Karl Bongers <karl AT turbobit.com>
16892 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16894 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16896 * src/z80/ralloc.c: Turned off faulty pack for one use.
16898 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16900 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16902 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16904 * support/regression/Makefile: Improved clean
16906 * support/regression/ports/gbz80/spec.mk: Added clean
16908 * support/regression/ports/host/spec.mk: Added clean
16910 * support/regression/ports/z80/spec.mk: Added clean
16912 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16914 * support/regression/ports/mcs51/timeout.c: little improvements
16916 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16918 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16920 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16922 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16924 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16926 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16928 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16930 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16931 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16933 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16935 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16937 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16939 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16941 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16943 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16945 * support/regression/tests/longor.c: Added.
16947 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16949 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16951 * as/mcs51/aslink.h: define PATH_MAX
16953 * as/mcs51/asm.h: define PATH_MAX
16955 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16957 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16959 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16961 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16963 * src/SDCCglobl.h: define PATH_MAX
16965 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16967 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16969 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16971 * src/z80/gen.c (gencjneshort): Fixed
16973 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16975 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16977 * support/regression/tests/bug-469671.c: Added.
16979 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16981 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16983 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16985 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16987 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16989 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16991 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16993 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16995 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16997 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16999 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17001 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17003 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17005 * 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.
17007 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17009 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17011 2001-10-07 <johan AT FRIJA>
17013 * device/lib/gets.c (gets): fixed the return value.
17015 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17016 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17018 * 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.
17020 * 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.
17022 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17024 * src/pic/gen.c: Removed Safe_strdup.
17026 * configure.in: Added option to enable libgc support.
17028 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17029 (bitVectUnion): Optimised.
17030 (bitVectIntersect): Optimised.
17031 (bitVectBitsInCommon): Optimised.
17032 (bitVectCplAnd): Optimised.
17034 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17036 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17038 * src/SDCCmain.c: distinguish between assembler debug and plain options
17040 * src/avr/main.c: remove standard assembler options
17042 * src/ds390/main.c: remove standard assembler options
17044 * src/mcs51/main.c: remove standard assembler options
17046 * src/port.h: removed "PENDING" comment
17048 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17050 * src/device/lib/_mulint.c : new, with assember functions
17052 * src/device/lib/_mullong.c : new, with assember functions
17054 * src/device/lib/_divuint.c : with assember functions
17056 * src/device/lib/_divsint.c : with assember functions
17058 * src/device/lib/_divulong.c: with assember functions
17060 * src/device/lib/_divslong.c: with assember functions
17062 * src/device/lib/_moduint.c : with assember functions
17064 * src/device/lib/_modsint.c : with assember functions
17066 * src/device/lib/_modulong.c: with assember functions
17068 * src/device/lib/_modslong.c: with assember functions
17070 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17072 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17074 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17075 replaced _mululong.c and _mulslong.c by _mullong.c
17077 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17079 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17081 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17083 * src/SDCCglue.c: test, if win32api is available for MINGW
17085 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17087 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17088 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17089 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17090 * support/regression/ports/host/spec.mk: removed GENERIC
17091 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17092 * support/regression/ports/z80/spec.mk: removed GENERIC
17094 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17096 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17098 * support/regression/tests/bug-467035.c: Created.
17100 2001-10-01 <johan AT FRIJA>
17102 * src/SDCC.y: fixed bug #466586 part 1
17104 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17106 * SDCCicode.c: z80 has no generic pointers
17107 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17109 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17111 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17113 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17115 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17117 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17119 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17121 * configure.in: Fixed up so that ucsim is only configured once.
17123 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17125 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17126 (getPathDifference): As above.
17128 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17130 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17132 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17133 * .version: Updated to 2.3.1
17135 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17136 Added copyright header.
17138 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17139 (assemble): Added support for macro based assembler commands.
17140 (linkEdit): Added support for macro based linker commands.
17141 (preProcess): Changed the pre-processor to use macros.
17142 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17143 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17145 * device/lib/z80/crt0.s: Added module name for debugging.
17147 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17149 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17151 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17153 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17155 * src/Makefile.in: Added SDCCmacro and SDCCutil
17157 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17159 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17161 2001-09-16 <johan AT FRIJA>
17163 * 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.
17165 2001-09-15 <johan AT FRIJA>
17167 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17168 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17170 2001-09-11 <johan AT FRIJA>
17172 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17174 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17176 * support/regression/tests/bug-460444.c: Added test case.
17178 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17179 (genCast): Added justification for all of the asserts.
17181 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17183 * support/regression/support.c: _xdata replaced by xdata
17185 * support/regression/spec.mk: removed _generic
17187 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17189 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17191 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17192 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17194 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17196 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17198 * support/regression/tests/bug-460010.c: Added test case.
17200 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17202 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17204 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17206 * support/regression/testfwk.c: removed workaround for bug #436344
17208 * support/regression/tests/bp.c: use less memory with mcs51
17210 * support/regression/tests/bug-441448.c: use less memory
17212 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17214 * support/regression/collate-results.py: typo
17216 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17218 * support/regression/tests/fetchoverlap.c: Added new test case.
17220 * support/regression/tests/bp.c: Added new test case.
17222 * support/regression/tests/bug-448984.c: Added new test case.
17224 * support/regression/tests/pow2shifts.c: Added new test case.
17226 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17227 (genlshTwo): Fixed right shift for count > 8.
17229 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17231 2001-09-08 <johan AT FRIJA>
17233 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17235 2001-09-07 <johan AT FRIJA>
17237 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17239 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17241 2001-09-06 <johan AT FRIJA>
17243 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17244 * bernhard noted me at this: "() equals to (void)" (1.38)
17246 2001-09-05 <johan AT FRIJA>
17248 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17250 2001-09-04 <johan AT FRIJA>
17252 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17255 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17257 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17259 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17261 * link/z80/aslink.h: Fixed path for PATH_MAX
17263 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17265 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17267 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17269 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17271 * 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.
17273 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17275 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17276 (genCmp): Fixed up genCmp for the GB with longs.
17278 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17280 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17282 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17284 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17286 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17288 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17290 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17292 * 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.
17294 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17296 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17298 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17300 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17302 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17304 * sim/ucsim/configure: little improvement of Cygwin-detection
17305 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17306 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17307 * support/regression/tests/bug-221100.c: small changes for mcs51
17308 * support/regression/tests/bug-221168.c: small changes for mcs51
17309 * support/regression/tests/bug-227710.c: small changes for mcs51
17310 * support/regression/tests/staticinit.c: small changes for mcs51
17311 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17312 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17313 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601