1 2009-01-21 Borut Razem <borut.razem AT siol.net>
3 * as/link/lkar.h: sgetl and sputl are independent of endianness
4 * as/link/sdxxxx_config.h.in: removed endianness detection
6 2009-01-20 Borut Razem <borut.razem AT siol.net>
8 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
9 due creation of ar format libraries
10 * support/scripts/sdcc.nsi:
11 don't add nonexistent object files to the package
13 2009-01-19 Borut Razem <borut.razem AT siol.net>
15 * Makefile.in, configure.in, configure,
16 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
17 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
18 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
19 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
20 device/lib/small/Makefile.in,
21 device/lib/z80/Makefile.in: create ar format libraries
22 * support/regression/ports/mcs51-xstack-auto/spec.mk:
23 use device/lib/Makefile to create library
24 * support/regression/tests/snprintf.c:
25 floating point is not enabled in small-xstack-auto library
26 * device/lib/libfloat.lib, device/lib/libint.lib,
27 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
29 2009-01-18 Borut Razem <borut.razem AT siol.net>
31 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
32 warning: extra tokens at end of #endif directive
34 2009-01-11 Borut Razem <borut.razem AT siol.net>
36 * Makefile.in: added SDCC_ASRANLIB to PKGS
38 2009-01-10 Borut Razem <borut.razem AT siol.net>
40 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
41 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
42 due added support for ar format libraries
44 2009-01-09 Borut Razem <borut.razem AT siol.net>
46 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
47 as/asranlib/asranlib.c: added asranlib
48 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
49 * Makefile.in, as/link/hc08/Makefile.in,
50 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
51 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
52 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
53 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
54 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
55 configure.in, sdcc.dsw: modified to support ar format libraries
57 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
59 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
62 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
64 * sim/ucsim/z80.src/inst_ed.cc:
65 Fixed bug #2488074, which made regression tests fail.
67 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
69 * device/lib/z80/mod.s,
71 device/lib/z80/mulchar.s,
73 device/lib/z80/divsigned.s,
74 device/lib/z80/Makefile.in:
75 Implemented RFE #1702376.
77 2009-01-05 Borut Razem <borut.razem AT siol.net>
79 * as/link/lksdcclib.c:
80 fixed linker hanging in INDEXLIB is not defined (hc08)
82 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
85 Implemented RFE #2485684, and some further improvements of HL caching
87 * src/z80/peeph-z80.def:
88 Fixed a bug exposed by implementing RFE #2485684.
90 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
92 * src/z80/peeph-z80.def:
93 Peephole improvements.
96 device/include/string.h,
97 device/lib/z80/memmove.s:
99 * device/lib/z80/Makefile.in,
100 device/lib/Makefile.in,
101 support/regression/tests/memory.c,
102 device/lib/z80/strlen.s:
103 Partially implemented RFE #2471534.
105 2009-01-04 Borut Razem <borut.razem AT siol.net>
107 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
108 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
109 * doc/README.txt: updated John Hartman's e-mail address
110 * as/link/lkrel.c, as/link/lksdcclib.c:
111 fixed bug #2484677: Linker hangs
112 * src/z80/peep.c: fixed msvc warning C4047:
113 'return' : 'int ' differs in levels of indirection from 'char *'
114 * config.dsp: as/lib corrected to as/link
116 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
119 Implemented RFE #2484693.
120 * src/z80/peeph-z80.def:
121 Some peephole improvements.
123 2009-01-03 Borut Razem <borut.razem AT siol.net>
126 fixed warning: 'ret' may be used uninitialized in this function
128 2009-01-02 Borut Razem <borut.razem AT siol.net>
130 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
131 as/link/getline.[ch], as/link/lkrel.[ch]: added,
132 made support for differnet library formats more flexible,
133 preparation for support of ar format
134 * as/link/lklibr.c, as/link/z80/Makefile.in,
135 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
136 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
137 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
138 as/link/hc08/lkelf.c, as/link/aslink.h:
139 made support for differnet library formats more flexible,
140 preparation for support of ar format
142 2009-01-01 Borut Razem <borut.razem AT siol.net>
144 * as/link/asxxxx_config.h.in:
145 fixed warning: extra tokens at end of #endif directive
147 fixed warning: suggest parentheses around && within ||
148 * device/lib/Makefile.in: allow whitespaces at the end of lines in
149 ports.build, in order to make it work on cygwin - it seems to be a
150 bug in cygwin grep: CR is not treated as part of end-of-line
152 2008-12-31 Borut Razem <borut.razem AT siol.net>
154 * configure, configure.in, config.dsp, config_vc.awk,
155 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
156 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
157 introduced asxxxx_config.h.in
159 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
162 src/z80/peeph-z80.def:
163 Minor addition improvement.
165 2008-12-30 Raphael Neider <rneider AT web.de>
167 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
168 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
169 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
170 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
171 support/librarian/sdcclib.c, support/makebin/makebin.c:
172 partially revert changes from r5293..r5295
174 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
176 * src/z80/peeph-z80.def:
177 Minor peephole improvement.
179 2008-12-29 Raphael Neider <rneider AT web.de>
181 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
182 incorrectly discarded BANKSELs
184 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
186 * support/regression/tests/memory.c:
187 Added simple test for memset(), memcpy() and memmove()
189 2008-12-29 Borut Razem <borut.razem AT siol.net>
191 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
193 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
195 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
196 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
197 (177.j): added new rule
198 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
199 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
200 (decorateType CAST): propagate storage class to generic pointer results
202 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
204 * device/lib/z80/string.c,
205 device/lib/z80/printf.c,
206 device/lib/z80/mul.s:
209 Fixed code generation bug exposed by builtin memcpy().
211 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
213 * device/lib/_memcpy.c:
214 fixed conflict with builtin memcpy()
216 2008-12-26 Borut Razem <borut.razem AT siol.net>
218 * support/librarian/sdcclib.c:
219 fixed bug 2466950: "sdcclib broken"
220 by removing fgets return value check
222 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
225 device/include/string.h: Implemented RFE #1914254
227 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
228 * device/lib/z80/Makefile.in,
229 device/lib/Makefile.in,
230 device/lib/z80/memmove.s: Implemented RFE #1914256
232 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
234 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
235 * src/z80/peep.c: improved checks for unused data
237 src/z80/main.c: Implemented RFE #1899189
239 2008-12-25 Borut Razem <borut.razem AT siol.net>
241 * support/regression/Makefile.in:
242 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
244 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
246 * src/z80/peeph-z80.def: minor peephole improvements
248 2008-12-21 Borut Razem <borut.razem AT siol.net>
250 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
251 due to redefinition of symbol __assert
252 sdcclib.c:53:1:warning: "__assert" redefined
253 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
254 warning: this is the location of the previous definition
256 2008-12-20 Raphael Neider <rneider AT web.de>
258 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
259 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
260 support/cpp/libcpp/macro.c: fix format string errors
262 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
264 * src/pic/device.c: partial rewrite using strtok,
265 quieten compiler warnings, adopt SDCC coding style
267 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
268 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
269 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
270 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
271 support/librarian/sdcclib.c, support/makebin/makebin.c:
272 quieten most compiler warnings
274 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
275 probably fix operator precedence bug
277 * doc/clean.mk: quieten rm if no .lyx is present
279 2008-12-19 Borut Razem <borut.razem AT siol.net>
281 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
282 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
283 doc/README.txt, doc/test_suite_spec.lyx:
284 applied patch 2446381: Dcoumentation spelling correcitons
285 thanks to Steven Borley
287 2008-12-16 Raphael Neider <rneider AT web.de>
289 * device/include/pic/pic12f629.h,
290 device/include/pic/pic12f675.h,
291 device/lib/pic/libdev/pic12f629.c,
292 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
294 2008-12-14 Borut Razem <borut.razem AT siol.net>
296 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
297 converted to LyX 1.5.7 (\lyxformat 276) format
299 2008-12-07 Borut Razem <borut.razem AT siol.net>
301 * support/regression/tests/bitfields.c:
302 added test case for bug #2366757
304 2008-12-07 Raphael Neider <rneider AT web.de>
306 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
307 NULL pointer dereference, closes #2366757
309 2008-11-25 Raphael Neider <rneider AT web.de>
311 * device/include/pic16/pic16devices.txt,
312 sdcc/src/pic16/device.c,
313 sdcc/src/pic16/device.h: implicitly disable XINST
314 whenever CONFIG4L is set via an additional optional
315 argument to the configword directive in pic16devices.txt
317 2008-11-24 Raphael Neider <rneider AT web.de>
319 * device/lib/pic16/configure.ac,
320 device/lib/pic16/Makefile.common: fixed quoting issues
322 * device/lib/pic16/configure,
323 device/lib/pic16/debug/Makefile.in,
324 device/lib/pic16/libc/Makefile.in,
325 device/lib/pic16/libdev/Makefile.in,
326 device/lib/pic16/libio/Makefile.in,
327 device/lib/pic16/libm/Makefile.in,
328 device/lib/pic16/libsdcc/Makefile.in,
329 device/lib/pic16/Makefile.in,
330 device/lib/pic16/startup/Makefile.in: regenerated
332 * src/pic16/main.c (_pic16_finaliseOptions): revert to
335 2008-11-24 Raphael Neider <rneider AT web.de>
337 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
338 argument of --asm= or --link= to allow for
339 --asm="sh script --options", the user can double quote the
340 argument if needed: --asm="'c:/program files/gpasm' -q",
341 also fix some potential buffer overflows
343 2008-11-19 Borut Razem <borut.razem AT siol.net>
346 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
347 thanks Mauro Giachero
349 2008-11-16 Borut Razem <borut.razem AT siol.net>
351 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
352 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
354 2008-11-15 Borut Razem <borut.razem AT siol.net>
356 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
357 src/SDCCsymt.c, src/SDCCsymt.h:
358 fixed RFE #2291335 : Unnamed bit-field initialization
359 * support/regression/tests/bitfields.c:
360 added test case for RFE #2291335
361 * support/regression/tests/bug-1981238.c:
362 don't initialize unnamed bit-fields
364 2008-11-11 Raphael Neider <rneider AT web.de>
366 * device/include/pic16/pic18f25j10.h,
367 device/include/pic16/pic18f45j10.h: remove useless boilerplate
369 * device/include/pic16/adc.h,
370 device/lib/pic16/libio/adc/adcbusy.c,
371 device/lib/pic16/libio/adc/adcclose.c,
372 device/lib/pic16/libio/adc/adcconv.c,
373 device/lib/pic16/libio/adc/adcopen.c,
374 device/lib/pic16/libio/adc/adcread.c,
375 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
376 and fixed ADC routines to work for more target devices,
377 incorporates patch #2036130 by Nick Materer
379 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
381 * device/include/ctype.h,
382 * device/include/ds400rom.h,
383 * device/include/ds80c390.h,
384 * device/include/float.h,
385 * device/include/math.h,
386 * device/include/serial.h,
387 * device/include/stdbool.h,
388 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
390 * device/include/mcs51/C8051F336.h,
391 * device/include/mcs51/C8051T600.h,
392 * device/include/mcs51/C8051T610.h,
393 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
394 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
396 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
398 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
400 2008-11-10 Raphael Neider <rneider AT web.de>
402 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
403 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
404 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
405 (patch by Nick Materer, #2253980)
407 * device/lib/pic16/libio/adc.ignore,
408 device/lib/pic16/libio/i2c.ignore,
409 device/lib/pic16/libio/usart.ignore,
410 device/lib/pic16/pics.all: updated to build more device libs
412 * device/lib/pic16/libdev/Makefile.am,
413 device/lib/pic16/libdev/Makefile.in,
414 device/lib/pic16/libio/Makefile.am,
415 device/lib/pic16/libio/Makefile.in: regenerated
417 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
418 names per memory location, applied SDCC style to more functions
420 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
422 * device/include/mcs51/p89lpc933_4.h: new NXP header file
423 * device/include/mcs51/p89lpc935_6.h: new NXP header file
424 * device/include/mcs51/p89v66x.h: minor changes
425 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
427 2008-11-09 Raphael Neider <rneider AT web.de>
429 * device/include/pic/pic14devices.txt: fixed memory description for
430 12f629 and 12f675, closes #2236240
432 2008-11-06 Borut Razem <borut.razem AT siol.net>
434 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
435 pass system include paths with -isystem to sdcpp
436 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
437 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
439 2008-11-02 Raphael Neider <rneider AT web.de>
441 * doc/sdccman.lyx: updated the sections on the library build process
442 and on how to add support for new devices, and documented known
443 problems with the extended instruction set including a workaround
445 2008-11-01 Raphael Neider <rneider AT web.de>
447 * device/include/pic16/adc.h,
448 device/include/pic16/pic16devices.txt,
449 device/include/pic16/pic18f2410.h,
450 device/include/pic16/pic18f2510.h,
451 device/include/pic16/pic18f2515.h,
452 device/include/pic16/pic18f2610.h,
453 device/include/pic16/pic18f4410.h,
454 device/include/pic16/pic18f4510.h,
455 device/include/pic16/pic18f4515.h,
456 device/include/pic16/pic18f4610.h,
457 device/include/pic16/pic18fregs.h,
458 device/lib/pic16/libdev/Makefile.am,
459 device/lib/pic16/libdev/Makefile.in,
460 device/lib/pic16/libdev/pic18f2410.c,
461 device/lib/pic16/libdev/pic18f2510.c,
462 device/lib/pic16/libdev/pic18f2515.c,
463 device/lib/pic16/libdev/pic18f2610.c,
464 device/lib/pic16/libdev/pic18f4410.c,
465 device/lib/pic16/libdev/pic18f4510.c,
466 device/lib/pic16/libdev/pic18f4515.c,
467 device/lib/pic16/libdev/pic18f4610.c,
468 device/lib/pic16/libio/Makefile.am,
469 device/lib/pic16/libio/Makefile.in,
470 device/lib/pic16/pics.all: added support for 18f[24][456]10
471 and 18f[24]515 devices
472 * doc/sdccman.lyx: updated list of supported PIC16 devices
474 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
475 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
476 src/xa51/gen.c: avoid compiler warnings
477 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
479 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
481 * device/include/mcs51/p89v66x.h: NXP header file
482 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
483 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
485 2008-10-14 Raphael Neider <rneider AT web.de>
487 * device/lib/pic16/libdev/Makefile.am,
488 device/lib/pic16/libio/Makefile.am: enable building libraries for
489 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
490 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
491 * device/lib/pic16/libdev/Makefile.in,
492 device/lib/pic16/libio/Makefile.in: regenerated
494 2008-10-14 Raphael Neider <rneider AT web.de>
496 * device/include/pic16/pic18f2450.h,
497 device/include/pic16/pic18f4450.h,
498 device/lib/pic16/libdev/pic18f2450.c,
499 device/lib/pic16/libdev/pic18f4450.c,
500 device/include/pic16/adc.h,
501 device/include/pic16/pic16devices.txt,
502 device/include/pic16/pic18fregs.h,
503 device/lib/pic16/libdev/Makefile.am,
504 device/lib/pic16/libdev/Makefile.in,
505 device/lib/pic16/libio/Makefile.am,
506 device/lib/pic16/libio/Makefile.in,
507 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
509 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
510 stack to a fixed location, relax it to automatically work with all
511 but the smallest devices (256 byte RAM devices need #pragma stack)
513 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
515 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
516 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
517 * device/lib/_strcspn.c: fixed bug 2140931
519 2008-10-06 Raphael Neider <rneider AT web.de>
521 * device/include/pic16/stdio.h,
522 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
523 declared __naked for convenience, named all arguments
524 * device/lib/pic16/libc/stdio/strmgpsim.c,
525 device/lib/pic16/libc/stdio/strmmssp.c,
526 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
528 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
529 empty __naked functions,
530 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
531 corner cases (unlink first/last pCode in list), reuse more code
533 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
535 * src/ds390/main.c (_ds390_genInitStartup): added
536 * src/SDCCpeeph.c (getPatternVar): new, added,
537 (labelInRange): fixed bug 2115959
538 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
539 * src/SDCCicode.h: added newiTempOperand
540 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
541 added optimizations for 0/x and x/-1, see also patch 2142900
542 * support/regression/tests/onebyte.c (testMul): added test cases
544 2008-09-20 Borut Razem <borut.razem AT siol.net>
547 definition of absolute address symbols without initial value,
548 fixed SDCC crash "do not know how to intialize symbol"
550 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
552 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
553 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
554 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
555 * device/lib/z80/stubs.s: added stubs for above functions
556 * src/SDCCopt.c (convilong),
557 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
558 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
559 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
560 * support/regression/tests/onebyte.c: enabled all tests for z80
562 2008-09-15 Borut Razem <borut.razem AT siol.net>
564 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
565 device/lib/pic16/libc/stdio/printf.c,
566 device/lib/pic16/libc/stdio/strmusart.c,
567 device/lib/pic16/libc/stdio/printf_tiny.c,
568 device/lib/pic16/libc/stdio/sprintf.c,
569 device/lib/pic16/libc/stdio/strmgpsim.c,
570 device/lib/pic16/libc/stdio/putchar.c,
571 device/lib/pic16/libc/stdio/fprintf.c,
572 device/lib/pic16/libc/stdio/strmmssp.c,
573 device/device/lib/pic16/libc/stdio/vprintf.c,
574 device/lib/pic16/libc/stdio/printf_small.c,
575 device/lib/pic16/libc/stdio/vsprintf.c,
576 device/lib/pic16/libc/stdio/strmputchar.c,
577 device/lib/pic16/libc/Makefile.am,
578 device/lib/pic16/libc/Makefile.in:
579 *printf now returns int, puchar.c moved from stdlib to stdio,
580 *printf format parameter type changed from char * to const char *,
581 added GNU link excetion text to library source files,
582 applyed GNU coding style, removed useless svn ids,
583 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
584 binary specifier: "%b", "%hb" and "%lb"
585 * device/lib/pic16/libc/stdio/vfprintf.c:
586 applied patch #2044424: PIC16: vfprintf
587 thanks Mauro Giachero
588 * support/regression/tests/bug1057979.c:
589 removed old pic16 sprintf specifics
590 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
591 * doc/sdccman.lyx: documented 'b' binary format specifier removal
593 2008-09-15 Raphael Neider <rneider AT web.de>
595 * src/pic16/device.c (pic16_dump_usection): force udata sections
596 into the addressable range (0..0xFFF), workaround for a gpsim
597 bug preventing simulation of regtest bug1750318
598 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
599 (serialRegAssign): fixed regtest bug-971834,
600 (pic16_packRegisters): avoid null-pointer dereference
602 2008-09-14 Raphael Neider <rneider AT web.de>
604 * src/pic16/gen.c, src/pic16/ralloc.c: use
605 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
606 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
608 2008-09-12 Borut Razem <borut.razem AT siol.net>
610 * support/regression/fwk/testfwk.h:
611 define pdata as data for pic16 target
612 thanks Mauro Giachero
614 2008-09-11 Borut Razem <borut.razem AT siol.net>
616 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
617 support/regression/absolute.c:
618 applied patch #2105615: Some PIC16 testcase fixlets
619 thanks Mauro Giachero
621 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
623 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
624 * support/regression/tests/bug2094505.c: new, added
626 2008-09-07 Borut Razem <borut.razem AT siol.net>
628 * src/SDCCglue.c, src/SDCCast.c:
629 fixed throw of "excess elements" warning for char arrays
630 * support/regression/tests/nullstring.c:
631 disable warning about excess elements in array of chars initializer
633 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
635 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
636 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
637 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
638 * support/regression/tests/bug2077267.c: new, added
640 2008-09-05 Raphael Neider <rneider AT web.de>
642 * configure.in, Makefile.common.in: add support for ccache,
643 remove spurious $VERSION output, detect doc-tools even without
644 --enable-doc to facilitate later manual doc-builds, minor cleanup
645 * configure: regenerated
647 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
648 avoid races in parallel VPATH builds
649 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
650 * doc/sdccman.lyx: mention --without-ccache configure option
652 2008-09-01 Raphael Neider <rneider AT web.de>
654 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
655 * (genConstPointerGet): fix reading bitfields from __code space
656 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
657 bitfield initializers (fix regression test bug1856409.c)
658 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
661 2008-08-31 Raphael Neider <rneider AT web.de>
663 * src/pic16/gen.c (genAssign): removed useless compiler output
664 * (genPointerGet,genPointerSet,genCast),
665 src/pic16/glue.c (pic16_printGPointerType):
666 also handle PPOINTERs just to avoid spurious asserts
667 * (pic16_printIvalType,pic16_printIvalBitFields):
668 generalized to arbitrary type/bitfield sizes, allows compilation of
669 regression test bug-1981238.c
670 * (pic16_printIvalChar): fix regression test structflexarray.c
671 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
672 in initialized structs and fix #1843745
673 * (pic16_printIvalStruct): always output initializers for all fields,
674 even those not explicitly given, fixes zeropad.c regression test
675 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
676 #2073635, #1567098, and #1485812)
677 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
679 2008-08-31 Borut Razem <borut.razem AT siol.net>
681 * support/regression/tests/bug-895992.c,
682 support/regression/tests/onebyte.c:
683 enabled pic16 regression testing since the bugs
684 1511794: pic16: regression test bug-895992.c fails
685 1444425: onebyte.c regression tes fails on pic16
686 are fixed, probably by fixing
687 2048464: PIC16: fix genUminus - addresses not.c regression test
688 * src/SDCCsymt.c, src/SDCCglue.c,
689 support/regression/tests/bug-1981238.c:
690 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
693 2008-08-30 Borut Razem <borut.razem AT siol.net>
695 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
696 release version 4.3.2
698 2008-08-24 Raphael Neider <rneider AT web.de>
700 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
701 always use the sdcc from the current build tree (ignore $CC from
702 the environment, fixes compile farm builds)
703 * device/lib/Makefile.in: rename .a into .lib for compatibility,
704 remove more build products from install directory
705 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
706 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
708 2008-08-24 Borut Razem <borut.razem AT siol.net>
710 * src/SDCC.y: applied patch
711 2050245: Fix # 1963382
713 1963382: Listing File - C file comment is incorrect
716 2008-08-23 Borut Razem <borut.razem AT siol.net>
718 * src/pic16/gen.c: applied patch
719 2048464: PIC16: fix genUminus - addresses not.c regression test
720 thanks Mauro Giachero
722 2008-08-22 Borut Razem <borut.razem AT siol.net>
724 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
725 src/pic16/main.c: allow spaces in gpasm and gplink paths
727 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
730 * src/z80/peeph-z80.def: minor peephole improvement
732 2008-08-15 Raphael Neider <rneider AT web.de>
734 * src/z80/gen.c (_vemit2): suppress compiler warning
736 * src/pic/*.[ch]: make proper use of header files and avoid
737 ad-hoc extern declarations, mark module-local helpers 'static',
738 removed dead/replaced code, no functional changes
739 * src/pic16/pcode.c: disentangled from pic14 backend
741 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
743 * src/z80/gen.c: fixed #2051348
744 * support/regression/tests/bug-2051348.c: regression test for #2051348
746 2008-08-10 Raphael Neider <rneider AT web.de>
749 * Makefile.common.in: export PACKAGE for $docdir,
750 fixes #1957036, avoid some "underquoted definition" warnings
751 * configure: regenerated
753 2008-08-10 Raphael Neider <rneider AT web.de>
755 * device/lib/pic16/**: build pic16 library using autotools for
756 improved dependency tracking
758 * device/lib/Makefile.in,
760 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
762 2008-08-10 Raphael Neider <rneider AT web.de>
764 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
765 local variables if --nooverlay is given, workaround for #2023121
767 2008-08-08 Raphael Neider <rneider AT web.de>
769 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
771 2008-08-08 Raphael Neider <rneider AT web.de>
773 * src/pic/pcoderegs.c,
775 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
777 2008-08-07 Borut Razem <borut.razem AT siol.net>
779 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
780 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
781 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
782 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
783 applied modified patch 2038174: Add support for binary constants v2
784 thanks Mauro Giachero
785 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
787 2008-08-04 Raphael Neider <rneider AT web.de>
790 * src/pic16/device.h,
792 * src/pic16/main.c: enable --optimize-goto by default
794 * device/lib/pic16/Makefile.common.in: suppress removed option
797 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
799 2008-07-30 Borut Razem <borut.razem AT siol.net>
801 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
802 applied patch 22032433: PIC16: fix constant strings,
803 thanks Mauro Giachero
805 2008-07-29 Borut Razem <borut.razem AT siol.net>
807 * src/pic16/gen.c: applied patches:
808 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
809 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
810 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
811 thanks Mauro Giachero
813 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
815 * src/port.h: Fixed typo in comment
817 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
819 * src/z80/mappings.i: Implemented RFE #1919415
820 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
821 #1880202, #1914434, prepared for RFE #1703943
823 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
826 * src/z80/peeph-z80.def,
827 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
828 preparation for Z80 peephole improvements
830 2008-06-21 Raphael Neider <rneider AT web.de>
832 * device/include/pic16/pic18f66j60.h,
833 * device/include/pic16/pic18f66j65.h,
834 * device/include/pic16/pic18f67j60.h,
835 * device/include/pic16/pic18f86j60.h,
836 * device/include/pic16/pic18f86j65.h,
837 * device/include/pic16/pic18f87j60.h,
838 * device/include/pic16/pic18f96j60.h,
839 * device/include/pic16/pic18f96j65.h,
840 * device/include/pic16/pic18f97j60.h,
841 * device/lib/pic16/libdev/pic18f66j60.c,
842 * device/lib/pic16/libdev/pic18f66j65.c,
843 * device/lib/pic16/libdev/pic18f67j60.c,
844 * device/lib/pic16/libdev/pic18f86j60.c,
845 * device/lib/pic16/libdev/pic18f86j65.c,
846 * device/lib/pic16/libdev/pic18f87j60.c,
847 * device/lib/pic16/libdev/pic18f96j60.c,
848 * device/lib/pic16/libdev/pic18f96j65.c,
849 * device/lib/pic16/libdev/pic18f97j60.c,
850 * device/include/pic16/pic16devices.txt,
851 * device/include/pic16/pic18fregs.h,
852 * device/lib/pic16/pics.all: added new devices
854 * device/include/pic16/adc.h,
855 * device/lib/pic16/libio/adc/adcbusy.c,
856 * device/lib/pic16/libio/adc/adcopen.c,
857 * device/lib/pic16/libio/adc/adcsetch.c,
858 * device/lib/pic16/libio/i2c/i2copen.c,
859 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
860 all changes from a patch by Anton Strobl
862 2008-06-12 Borut Razem <borut.razem AT siol.net>
864 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
865 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
866 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
867 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
868 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
869 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
870 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
871 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
872 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
873 by applying the modified patch from Risto Huotari
875 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
878 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
879 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
880 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
881 * support/regression/tests/bug1938300.c: new, added
883 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
885 * device/include/asm/ds390/features.h,
886 * device/include/asm/mcs51/features.h,
887 * device/include/mcs51/regc515c.h: inserted LGPL notice
889 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
891 * device/lib/gbz80/div.s,
892 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
893 patch 1597883, Thanks Robert Ramey
895 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
897 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
898 createIvalCharPtr, createIvalPtr, createIval),
900 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
901 initializers for local auto variables
902 * support/regression/tests/zeropad.c: added testcase for auto initializers
904 2008-05-26 Raphael Neider <rneider AT web.de>
906 * device/lib/pic16/startup/crt0.c,
907 * device/lib/pic16/startup/crt0i.c,
908 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
909 explicit, fixed curr_entry loop for >= 256 initializer records,
910 removed debug code (write to 0xf7e)
912 2008-05-25 Raphael Neider <rneider AT web.de>
914 * device/include/pic/pic16f627a.h,
915 * device/include/pic/pic16f628a.h,
916 * device/include/pic/pic16f648a.h: added missing ports
918 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
920 * device/include/float.h: added __INFINITY
921 * device/lib/_fsadd.c: handle overflows
922 * device/lib/_fsmul.c,
923 * device/lib/_fsdiv.c: use __INFINITY
924 * device/lib/_fseq.c,
925 * device/lib/_fsneq.c: handle -0.0
926 * sim/ucsim/s51.src/uc89c51r.cc,
927 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
928 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
929 * src/mcs51/gen.c (genSend): fixed bug with --xstack
930 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
931 * support/regression/tests/snprintf.c: test bug with --xstack
933 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
935 * src/SDCCpeeph.c (callFuncByName):
936 Support nested parenthesis in peephole function arguments (#1967300)
938 2008-05-19 Raphael Neider <rneider AT web.de>
940 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
941 fixed duplicate labels (#1911325)
943 2008-05-19 Raphael Neider <rneider AT web.de>
945 * src/regression/empty.c: suppress warning
946 * src/regression/pointer1.c: enabled index_by_pointer()
947 * src/regression/inline.c: now works for pic16 as well
949 * src/pic16/device.c: include dbuf declarations
950 * src/pic16/device.h: removed obsolete prototypes
952 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
953 * src/pic16/glue.c: made purely local functions static,
954 (pic16_printGPointerType, pic16_printIvalCharPtr,
955 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
956 generic pointers' tags (#1961866)
958 * src/pic16/pcode.c (assignValnums): optimize literal assignments
960 2008-05-19 Borut Razem <borut.razem AT siol.net>
962 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
963 fixed typo, uninstall include/pic16/pic16devices.txt
965 2008-05-18 Borut Razem <borut.razem AT siol.net>
967 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
968 the buffer is null terminated
969 * src/device/pic16.c:
970 applied modified patch 1965676: Patch for Win32 16 bit PIC
971 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
973 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
975 * src/SDCC.lex (check_type),
976 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
979 * as/z80/clean.mk: also clean *.dep
980 * device/lib/pic16/libsdcc/stack/Makefile,
981 * sim/ucsim/libtool: removed as they are rebuild by configure
982 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
984 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
986 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
987 fixupInline instead of createFunction to fix bug 1864577
988 (inlineFindMaxBlockno): removed, use global blockNo
989 * src/SDCCglobl.h: added blockNo
991 * src/z80/peep.h: modified properties
992 * support/regression/tests/bug1864577.c: new, added
994 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
997 * as/mcs51/asm.h: added org_cnt
998 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
999 * as/mcs51/asout.c: changed old K&R to ANSI
1000 * as/mcs51/Makefile.in: use common identifiers
1006 * as/hc08/Makefile.bcc,
1007 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1008 * sdcc_vc_in.h: added define __func__
1009 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1010 Thanks Ruud van Silfhout
1011 * support/regression/tests/bug1717305.c: new, added
1013 2008-05-05 Borut Razem <borut.razem AT siol.net>
1015 * support/regression/Makefile.in,
1016 support/regression/ports/ds390/spec.mk,
1017 support/regression/ports/hc08/spec.mk,
1018 support/regression/ports/mcs51-common/spec.mk,
1019 support/regression/ports/pic14/spec.mk,
1020 support/regression/ports/pic16/spec.mk,
1021 support/regression/ports/ucz80/spec.mk,
1022 support/regression/ports/z80/spec.mk:
1023 added INC_DIR and LIBDIR paths
1024 * src/ds390/gen.c: removed duplicated selicolon
1026 2008-05-04 Borut Razem <borut.razem AT siol.net>
1028 * support/regression/Makefile.in,
1029 support/regression/fwk/lib/testfwk.c,
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/mcs51-large/spec.mk,
1034 support/regression/ports/mcs51-medium/spec.mk,
1035 support/regression/ports/mcs51-small/spec.mk,
1036 support/regression/ports/mcs51-stack-auto/spec.mk,
1037 support/regression/ports/mcs51-xstack-auto/spec.mk,
1038 support/regression/ports/pic14/spec.mk,
1039 support/regression/ports/pic16/spec.mk,
1040 support/regression/ports/ucz80/spec.mk:
1041 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1042 used to run regeression tests
1044 2008-05-01 Raphael Neider <rneider AT web.de>
1046 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1047 supported devices and instructions to add new ones
1049 2008-05-01 Raphael Neider <rneider AT web.de>
1051 * device/include/pic16/adc.h,
1052 device/lib/pic16/libio/adc/adcbusy.c,
1053 device/lib/pic16/libio/adc/adcopen.c,
1054 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1055 18f2455 style ADC devices, based on patch #1776197
1056 * device/lib/pic16/libio/adc/adcclose.c,
1057 device/lib/pic16/libio/adc/adcconv.c,
1058 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1059 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1060 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1061 * device/include/pic16/pic18f4431.h,
1062 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1063 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1065 2008-05-01 Raphael Neider <rneider AT web.de>
1067 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1068 moved xinst flag into pic16_options_t
1069 * src/pic16/device.c (default_device, pic16_list_devices,
1070 pic16_find_device): removed references to sfrrange
1071 * src/pic16/gen.c (genFunction),
1072 src/pic16/glue.c (pic16initialComments),
1073 src/pic16/main.c (pic16_optionsTable),
1074 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1076 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1078 2008-04-29 Raphael Neider <rneider AT web.de>
1080 * src/pic16/devices.inc,
1081 device/include/pic16/pic16devices.txt: replaced compiled-in list
1082 of devices with a variant parsed at runtime
1083 * src/pic16/device.c: added support for parsing pic16devices.txt,
1085 * src/pic16/device.h: removed (now) unused fields from PIC_device
1086 * src/pic16/main.c: removed #pragma maxram,
1087 (_pic16_initPaths): removed bogus generation of search paths,
1088 setup the port proper only after the search paths (for
1089 pic16devices.txt) are set up,
1090 (_pic16_finaliseOptions): moved processor dependant code here
1091 from _pic16_initPaths(), clean up
1092 * src/pic16/ralloc.c (pic16_init_stack),
1093 * src/pic16/ralloc.h,
1094 * src/pic16/pcode.c: clean up
1095 * device/include/Makefile.in,
1096 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1097 * support/scripts/inc2h-pic16.pl: updated instructions
1099 2008-04-29 Raphael Neider <rneider AT web.de>
1101 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1102 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1103 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1104 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1105 added missing family members and 18f2480/2580/4480/4580 family
1106 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1107 * device/include/pic16/pic18f2525.h: use 18f4620.h
1108 * device/include/pic16/pic18f6680.h: use 18f8680.h
1109 * device/include/pic16/pic18fregs.h,
1110 device/lib/pic16/pics.all,
1111 src/pic16/devices.inc: add new devices
1112 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1113 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1114 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1115 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1116 prevent attempting to build the libio for some new devices
1118 2008-04-29 Raphael Neider <rneider AT web.de>
1120 * debugger/mcs51/Makefile.in: fixed paths to sources
1122 2008-04-25 Borut Razem <borut.razem AT siol.net>
1124 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1125 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1126 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1127 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1128 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1129 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1130 as/link/z80/linkz80.dsp: lklibr.c moved
1131 * doc/INSTALL.txt: binary archives in bz2 format
1132 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1134 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1137 * support/regression/tests/bug1856409.c: new, added
1139 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1142 * src/mcs51/peep.c: Use werror for error messages.
1143 * src/SDCCicode.c (geniCodeConditional),
1144 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1145 * src/z80/Makefile.bcc,
1146 * src/z80/z80.dsp: added src/z80/peep.c/h
1147 * support/regression/tests/bug1839321.c: new, added
1149 2008-04-20 Raphael Neider <rneider AT web.de>
1151 * device/include/pic16/pic18f2455.h: added bitfields for port C
1153 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1155 * src/z80/peep.c: Use werror for error messages.
1157 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1159 * src/z80/peep.h (declaration of notUsed()),
1160 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1162 * src/z80/z80.h (added dependency on peep.h),
1163 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1166 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1168 * src/SDCCpeeph.c (added support for notUsed()),
1169 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1171 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1172 for notUsed()): Implemented generic (that is not port-specific) part
1175 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1177 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1178 * device/lib/libsdcc.lib,
1179 * device/lib/Makefile.in,
1180 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1181 * device/lib/calloc.c: renamed to _calloc.c
1182 * device/lib/free.c: renamed to _free.c
1183 * device/lib/malloc.c: renamed to _malloc.c
1184 * device/lib/realloc.c: renamed to _realloc.c
1185 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1186 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1187 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1188 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1189 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1190 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1191 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1192 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1194 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1195 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1196 * support/regression/tests/bug1509084.c: new, added
1198 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1200 * device/include/mcs51/cc2510fx.h: added _XPAGE
1201 * device/include/mcs51/compiler.h: cosmetic changes
1203 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1205 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1208 2008-03-31 Borut Razem <borut.razem AT siol.net>
1210 * support/cpp2 renamed to support/cpp
1211 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1212 support/cpp2/libiberty/splay-tree.c,
1213 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1214 support/cpp2/libcpp/directives.c,
1215 support/cpp2/libcpp/include/cpplib.h,
1216 support/cpp2/libcpp/include/symtab.h,
1217 support/cpp2/libcpp/include/line-map.h,
1218 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1219 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1220 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1221 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1222 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1223 release version 4.3.0
1224 * configure.in, configure, Makefile.in, Makefile.bcc:
1225 adapted for moved cpp2
1227 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1229 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1230 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1232 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1234 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1236 * support/regression/tests/bug1717943.c: new, added
1238 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1240 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1241 bytewise return value assignments introduced in last commit.
1243 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1245 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1246 genMult, genJumpTab):
1247 Use 16-bit instructions for addition in some additional cases,
1248 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1250 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1252 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1253 Implemented RFE #1921450, changed some debug messages.
1255 2008-03-30 Borut Razem <borut.razem AT siol.net>
1257 * Small Device C Compiler 2.8.0 released
1258 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1259 * support/scripts/sdcc.nsi: added finish page; this version
1260 was used for 2.8.0 release
1261 * doc/knownbugs.html: removed; magically generated by the build
1262 process using gen_known_bugs.pl from now on
1264 2008-03-23 Borut Razem <borut.razem AT siol.net>
1266 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1267 and reverted it, since it was already fixed by Raphael ;-)
1268 * doc/knownbugs.html: updated for RC2
1270 2008-03-22 Raphael Neider <rneider AT web.de>
1272 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1275 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1277 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1278 * support/regression/tests/bug1839277.c: added related testBug1839299
1280 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1282 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1283 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1285 * src/mcs51/gen.c: throughout only output hex constants
1286 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1287 * support/regression/tests/bug1839277.c: new, added
1289 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1291 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1292 compilation warning about nested comments.
1294 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1296 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1297 * support/regression/tests/bug1921073.c: new, added
1299 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1301 * src/z80/SDCCpeeph.c.c (callFuncByName):
1302 Commented function parameters.
1304 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1306 * src/z80/ralloc.c (packRegsForAccUse2):
1307 disabled a broken accumulator packing optimization (fixed #1292721).
1308 * support/regression/tests/bug-1292721: Regression test for #1292721.
1310 2008-03-16 Raphael Neider <rneider AT web.de>
1312 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1313 fixed code bloat regression using a variant of patch #1915618
1315 2008-03-16 Borut Razem <borut.razem AT siol.net>
1317 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1318 icon, changed startup menu for release distribution, code cleaning,
1319 create url files instead links in startup menu
1321 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1323 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1324 * support/regression/tests/bug1579949.c: new, added
1326 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1328 * device/lib/printf_fast.c: fixed bug 1255403
1330 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1332 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1333 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1335 2008-03-14 Borut Razem <borut.razem AT siol.net>
1337 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1338 command line options
1339 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1340 is correctly displayed
1341 * as/link/z80/lkmain.c: usage line commented out
1343 2008-03-13 Borut Razem <borut.razem AT siol.net>
1345 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1346 updated the list pf supported pic14 devices
1348 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1350 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1352 2008-03-12 Borut Razem <borut.razem AT siol.net>
1354 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1355 fixed documentation request #1718191
1356 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1357 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1360 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1362 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1363 * support/regression/tests/bug1505811.c: new, added
1365 2008-03-09 Raphael Neider <rneider AT web.de>
1367 * device/include/pic16/pic18f2620.h,
1368 * device/include/pic16/pic18f4620.h,
1369 * device/lib/pic16/libdev/pic18f2620.c,
1370 * device/lib/pic16/libdev/pic18f4525.c,
1371 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1372 family to consistently use pic18f4620.[ch], fixes #1832562
1374 2008-03-09 Borut Razem <borut.razem AT siol.net>
1376 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1377 changed sdcc version to 2.8.0
1378 * knownbugs.html: regenerated
1379 * support/scripts/gen_known_bugs.pl: added number of open bugs
1381 2008-03-09 Raphael Neider <rneider AT web.de>
1383 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1384 (genOr): read volatile operand even if the result is known,
1386 (genOr,genXor): removed unused legacy code,
1387 (genDummyRead): use pic16_mov2w_volatile()
1389 2008-03-08 Borut Razem <borut.razem AT siol.net>
1391 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1392 cons w. --model-large
1393 * support/regression/staticinit.c: added regression test for bug
1396 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * src/ds390/gen.c (pushSide, genPcall),
1399 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1400 * src/mcs51/gen.c: cosmetic changes
1401 * support/regression/fwk/include/testfwk.h: added macro reentrant
1402 * support/regression/tests/bug1908493.c: new, added
1404 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1406 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1408 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1410 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1411 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1412 already set in ds390/main.c and mcs51/main.c
1414 2008-03-07 Raphael Neider <rneider AT web.de>
1416 * src/regression/init0.c: new test for initialized arrays of function
1418 * src/regression/Makefile: made a bit more flexible, added init0.c
1419 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1420 pointers, closes #1427663
1422 2008-03-05 Borut Razem <borut.razem AT siol.net>
1424 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1425 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1427 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1429 * support/librarian/sdcclib.c:Added feature request 1908061:
1430 Synchronise sdcclib commands with ar.
1432 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1434 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1435 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1436 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1437 * device/include/mcs51/compiler.h: removed umlauts, added double
1440 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1443 * support/regression/tests/bug1536762.c: new, added
1445 * src/SDCCutil.h: added getBuildDate()
1446 * src/SDCCmain.c (printVersionInfo),
1447 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1449 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1450 * src/ds390/ralloc.c (packRegisters),
1451 * src/mcs51/ralloc.c (packRegisters),
1452 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1454 * support/regression/tests/bug1618050.c: new, added
1455 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1456 * support/regression/fwk/include/testfwk.h,
1457 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1460 2008-03-04 Raphael Neider <rneider AT web.de>
1462 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1463 on accessing OP_SYM_TYPE(op)
1464 * src/pic/gen.h: removed unused prototype of genMinusDec()
1465 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1466 fix #1876953 (invalid subtraction code), removed unused code
1468 2008-03-03 Raphael Neider <rneider AT web.de>
1472 * src/pic/genarith.c,
1474 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1475 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1477 2008-03-03 Raphael Neider <rneider AT web.de>
1479 * src/pic/device.c (find_device): search user-specified paths first
1480 for pic14devices.txt, fixes #1900827
1482 2008-03-02 Borut Razem <borut.razem AT siol.net>
1484 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1485 AddToPath and RemoveFromPath
1487 2008-03-01 Borut Razem <borut.razem AT siol.net>
1489 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1490 work correctly, added debugging support if -DSDCC.DEBUG command line
1493 2008-02-28 Borut Razem <borut.razem AT siol.net>
1495 * doc/sdccman.lyx: cosmetic changes
1497 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1499 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1500 * doc/sdccman.lyx: fixed unmeant removal of spaces
1502 2008-02-27 Borut Razem <borut.razem AT siol.net>
1504 * support/scripts/sdcc.nsi: corrected installation directory for
1505 current user installation mode
1506 * doc/README.txt: added Philipp Klaus Krause to the developers list
1508 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1511 return ifx condition
1512 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1513 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1514 ifxJump to fix bug 1838000
1515 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1516 * support/regression/tests/bug1838000.c: new, added
1517 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1519 2008-02-26 Borut Razem <borut.razem AT siol.net>
1521 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1523 * support/scripts/sdcc.nsi: added MULTIUSER page,
1524 NSIS upgraded to version 2.35
1526 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1529 * support/regression/tests/bug1565152.c: new, added
1531 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1533 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1534 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1535 * support/regression/tests/bug1670148.c: new, added
1537 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1539 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1541 2008-02-24 Borut Razem <borut.razem AT siol.net>
1543 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1544 is ineffective for unsigned char parameter
1546 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1549 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1550 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1551 * support/Util/MySystem.c (my_system): output errorcode when verbose
1553 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1555 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1558 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1560 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1563 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1565 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1567 2008-02-21 Borut Razem <borut.razem AT siol.net>
1569 * support/regression/Makefile.in,
1570 support/regression/ports/ds390/spec.mk,
1571 support/regression/ports/hc08/spec.mk,
1572 support/regression/ports/mcs51-common/spec.mk,
1573 support/regression/ports/pic14/spec.mk,
1574 support/regression/ports/pic16/spec.mk,
1575 support/regression/ports/ucz80/spec.mk,
1576 support/regression/ports/xa51/spec.mk:
1577 added CFLAGS when compiling timeout
1579 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1581 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1584 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1586 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1587 * support/regression/tests/bug1888147.c: new, added
1589 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1591 * src/z80/gen.c: fixed bugs #1596270, #1736867
1593 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1595 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1596 contents, mostly fixes #1596270
1598 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1600 * src/z80/peeph.def,
1601 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1602 peepholes, fixes #1806565
1604 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1607 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1608 fixes bug 1739475, thanks Robert Larice
1609 (rule 271): new, added
1611 2008-02-18 Borut Razem <borut.razem AT siol.net>
1613 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1615 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1617 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1619 2008-02-17 Raphael Neider <rneider AT web.de>
1621 * src/pic16/genarith.c,
1624 * src/pic16/genutils.c: removed unused legacy code,
1625 removed unused fields from struct asmop and struct _G
1627 2008-02-17 Raphael Neider <rneider AT web.de>
1629 * src/pic16/gen.c (AccRsh): cosmetic changes,
1630 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1631 genRightShiftLiteral): fixed to work with SFRs as result by
1632 assigning only once to result,
1633 removed a lot of unused/excluded code fragments
1635 2008-02-17 Raphael Neider <rneider AT web.de>
1637 * device/include/pic/pic16f88.h,
1638 * device/include/pic/pic16f886.h,
1639 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1641 2008-02-17 Borut Razem <borut.razem AT siol.net>
1643 * src/z80/peeph.def: applied patch
1644 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1645 * src/z80/gen.c, src/z80/peeph.def: applied patch
1646 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1647 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1648 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1649 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1650 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1651 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1653 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * as/link/mcs51/aslink.dsp: removed SDK define
1656 * as/link/z80/clean.mk: brought in sync with other ports
1657 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1658 * as/hc08/Makefile.bcc,
1659 * as/mcs51/Makefile.bcc,
1660 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1661 * src/z80/main.c (_setValues): use the now capitalized -Z,
1662 (z80_port, gbz80_port): generate debug information when asked
1664 2008-02-16 Borut Razem <borut.razem AT siol.net>
1666 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1667 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1668 as/z80/Makefile.in. as/z80/Makefile.bcc:
1669 applied patch #1893393: patch for as-z80 and link-z80 to generate
1670 cdb, thanks to Armin Diehl
1671 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1672 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1673 asnoice.c moved to as/asxxsrc/asnoice.c
1674 * src/z80/peeph-gbz80.def: applied patch
1675 #1880235: Z80 return peephole, thanks to Philipp Krause
1677 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1680 * doc/sdccman.lyx: bumped version to 2.7.5
1681 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1683 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * device/include/pic16/stdlib.h,
1686 * device/lib/pic16/libc/stdlib/ltoa.c,
1687 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1689 2008-02-13 Borut Razem <borut.razem AT siol.net>
1691 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1692 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1693 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1694 src/SDCCopt.c, src/SDCCval.c:
1695 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1697 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * src/SDCCsymt.c (compareType): fixed bug 1309013
1701 2008-02-09 Borut Razem <borut.razem AT siol.net>
1703 * src/SDCCval.c, src/SDCCval.h:
1704 code cleaning, added function constChrVal()
1705 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1706 call constChrVal() instead constVal()
1708 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1710 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1713 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1714 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1717 2008-02-01 Raphael Neider <rneider AT web.de>
1719 * device/include/pic/pic16f886.h,
1720 * device/include/pic/pic16f887.h: added RA6 and RA7
1722 2008-01-24 Raphael Neider <rneider AT web.de>
1724 * device/include/pic/pic16f88.h: added RA6 and RA7
1725 * device/lib/pic/libdev/disabled_pic16f886.c,
1726 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1728 * src/pic16/devices.inc,
1729 * device/include/pic16/pic18f2423.h,
1730 * device/include/pic16/pic18f2523.h,
1731 * device/include/pic16/pic18fregs.h,
1732 * device/lib/pic16/pics.all
1733 * device/lib/pic16/libdev/pic18f2423.c,
1734 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1735 * device/lib/pic16/libio/i2c.ignore,
1736 * device/lib/pic16/libio/usart.ignore,
1737 * device/lib/pic16/libio/adc.ignore: ignore new devices
1739 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1741 * src/SDCCast.c (createRMW): fixed bug 1582651
1743 2008-01-20 Borut Razem <borut.razem AT siol.net>
1745 * src/SDCCcse.c: partially fixed enhancement request
1746 #1793872 - multiply by -1 not collapsed
1747 * support/regression/tests/arithcsi.c: added regression test
1749 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * as/mcs51/asx8051.dsp: removed define SDK
1752 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1753 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1755 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1756 cosmetic changes, brought more in sync, changed old K&R to ANSI
1758 2008-01-13 Borut Razem <borut.razem AT siol.net>
1760 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1761 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1763 2007-12-30 Borut Razem <borut.razem AT siol.net>
1765 * src/pic16/gen.c: fixed implementation of bitwise operations for
1767 * support/regression/tests/bitwise.c: added test cases
1769 2007-12-29 Borut Razem <borut.razem AT siol.net>
1771 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1772 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1773 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1774 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1775 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1776 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1777 src/pic16/pcode.[ch]: added const qualifier
1778 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1779 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1780 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1781 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1782 * as/asxxsrc/aslex.c: use dbuf_getline()
1783 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1784 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1785 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1786 as/z80/asm.h, as/z80/z80adr.c:
1787 changed type of ib and ip to const char *
1789 2007-12-28 Borut Razem <borut.razem AT siol.net>
1791 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1792 introduced (readlin) - long lines are turuncated
1793 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1794 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1795 as/z80/Makefile.in: moved aslex.c to asxxsrc
1796 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1797 * as/hc08/asmain.c, as/mcs51/asmain.c:
1798 added missing initialization of a_addr field
1799 * support/regression/tests/long_asm_line.c: added regtest for long
1802 2007-12-22 Borut Razem <borut.razem AT siol.net>
1804 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1806 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1808 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1810 2007-12-16 Borut Razem <borut.razem AT siol.net>
1812 * device/include/pic16/stdbool.h: removed, since already exists in
1813 device/include/; this also fixes bitopcse.c regression test for pic16
1815 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1816 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1817 dereference doesn't work; covered by regression test bug1399290
1819 2007-12-05 Borut Razem <borut.razem AT siol.net>
1821 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1824 2007-12-01 Borut Razem <borut.razem AT siol.net>
1826 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1827 corrected handling of the highest_valid_address
1829 2007-11-17 Raphael Neider <rneider AT web.de>
1831 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1832 * src/pic/glue.c (picglue): emit .file if --debug is given
1834 2007-11-17 Raphael Neider <rneider AT web.de>
1836 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1837 care when left or right operand resides in result, fixes #1830220
1839 2007-11-17 Borut Razem <borut.razem AT siol.net>
1841 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1842 #983491 - "Merge duplicate strings function is ineffective"
1843 * support/regression/tests/bug-983491.c: regtest disabled
1844 * as/asxxsrc: created
1845 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1846 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1847 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1848 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1849 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1850 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1851 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1852 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1853 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1854 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1855 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1856 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1857 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1859 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1861 * device/include/stdarg.h: added and removed some casts
1862 * src/SDCCsymt.c (compareType): Fully check types between generic and
1863 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1865 2007-11-13 Borut Razem <borut.razem AT siol.net>
1867 * support/regression/tests/bug-1817005.c:
1868 added regtest for bug #1817005 - as-z80 chokes on long labels
1870 2007-11-12 Borut Razem <borut.razem AT siol.net>
1872 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1873 as/z80/asout.c, as/z80/aslist.c:
1874 fixed bug #1817005 - as-z80 chokes on long labels
1876 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1879 * as/z80/asmain.c: cosmetic changes
1882 * as/z80/alloc.h: removed
1884 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1885 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1886 * as/link/hc08/Makefile.in,
1887 * as/link/mcs51/Makefile.in,
1888 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1890 * as/link/mcs51/lkarea.c,
1891 * as/link/mcs51/lkmain.c: cosmetic changes
1892 * as/link/hc08/lklibr.c,
1893 * as/link/z80/lklibr.c,
1894 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1895 used cygwin_conv_to_full_posix_path,
1896 added warnings, cosmetic changes, brought more in sync
1897 changed old K&R into ANSI function declarations
1898 * as/link/z80/lklibr.c (loadAdb): added
1899 * as/link/z80/lkmain.c: removed -- option from usage text
1901 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * src/mcs51/gen.c (outBitC): optimized for no result
1905 2007-10-31 Borut Razem <borut.razem AT siol.net>
1907 * src/SDCCsymt.c: fixed (hopeful properly) bug
1908 #1805702 - order of extern matters
1909 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1912 2007-10-29 Borut Razem <borut.razem AT siol.net>
1914 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1915 - order of extern matters
1916 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1919 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1921 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1922 24bitMode, portIsDS390
1923 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1924 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1925 (notVolatileVariable): also check sloc names,
1926 (callFuncByName): moved ftab[] out of function and sorted it by use
1928 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1930 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1931 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1932 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1933 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1934 * support/regression/tests/bug-880197.c: new, added
1936 2007-10-28 Borut Razem <borut.razem AT siol.net>
1938 * support/regression/Makefile.in,
1939 support/regression/ports/mcs51-large/spec.mk,
1940 support/regression/ports/mcs51-xstack-auto/spec.mk,
1941 support/regression/ports/mcs51-stack-auto/spec.mk,
1942 support/regression/ports/mcs51-medium/spec.mk,
1943 support/regression/ports/mcs51-common/spec.mk,
1944 support/regression/ports/mcs51-common/*,
1945 support/regression/ports/mcs51-small/*:
1946 mcs51 renamed to mcs51-common, created mcs51-small
1947 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1948 * support/regression/tests/bug-1805702.c: added regtest for bug
1951 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1954 added new rules 265 - 270
1955 * support/regression/tests/bug1721024.c:new, added
1956 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1957 introduced new test-mcs51 to run all mcs51 tests
1959 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * support/regression/tests/bug1816470.c: new, added
1963 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1966 propagate for *,+,- with float, fixed bug 1816470
1967 (decorateType): cast to resultTypeProp instead of resultType
1969 2007-10-19 Borut Razem <borut.razem AT siol.net>
1971 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1972 function is ineffective" for pic16 tareget
1973 * support/scripts/listerr.c: corrected include path
1974 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1977 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * support/regression/tests/using.c: new, added
1980 * support/regression/tests/vaargs.c: fixed and enabled test
1982 2007-10-18 Borut Razem <borut.razem AT siol.net>
1984 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1986 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1988 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1990 * doc/sdccman.lyx: documented option --Werror
1991 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1992 RegBankUsed[] earlier
1994 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2000 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2002 * src/SDCCast.c (decorateType): improved optimization of tri-op
2003 * src/SDCCerr.c (vwerror, setWError),
2005 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2006 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2008 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2010 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2011 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2012 * support/regression/tests/bug-223113.c,
2013 * support/regression/tests/bug-426632.c,
2014 * support/regression/tests/bug-468811.c,
2015 * support/regression/tests/bug-477835.c,
2016 * support/regression/tests/bug-478094.c,
2017 * support/regression/tests/bug-499644.c,
2018 * support/regression/tests/bug-524209.c,
2019 * support/regression/tests/bug-524211.c,
2020 * support/regression/tests/packcast.c,
2021 * support/regression/tests/structidx.c: added empty tests
2022 * support/regression/tests/bug-607243.c: enabled test
2024 2007-10-06 Borut Razem <borut.razem AT siol.net>
2026 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2027 support of universal binaries on Mac OS X
2029 2007-10-02 Borut Razem <borut.razem AT siol.net>
2031 * src/SDCCval.h: unified double2ul macro for all platforms
2032 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2033 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2035 2007-09-30 Borut Razem <borut.razem AT siol.net>
2037 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2039 * sdcc_vc_in.h: enabled warnings
2040 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2041 unsigned type, result still unsigned
2042 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2044 2007-09-28 Raphael Neider <rneider AT web.de>
2046 * src/pic/device.c (find_device): prevent buffer underflow error
2047 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2048 the just destroyed list entry
2050 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2052 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2055 2007-09-18 Borut Razem <borut.razem AT siol.net>
2057 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2058 applied to unsigned type, result still unsigned
2060 2007-09-17 Borut Razem <borut.razem AT siol.net>
2062 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2063 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2064 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2065 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2066 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2067 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2068 src/z80/gen.c, src/z80/ralloc.c:
2069 fixed bug #1739860 - sdcc does not work correctly on some platforms
2071 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2073 2007-09-17 Raphael Neider <rneider AT web.de>
2075 * src/pic16/device.c: reverted to previous version
2076 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2078 2007-09-16 Raphael Neider <rneider AT web.de>
2080 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2081 as this raises a ton of gpasm warnings, just emit a second label
2082 * src/pic16/devices.inc,
2083 * device/lib/pic16/pics.all,
2084 * device/lib/pic16/libdev/pic18f2585.c,
2085 * device/lib/pic16/libdev/pic18f2680.c,
2086 * device/lib/pic16/libdev/pic18f2682.c,
2087 * device/lib/pic16/libdev/pic18f2685.c,
2088 * device/lib/pic16/libdev/pic18f4585.c,
2089 * device/lib/pic16/libdev/pic18f4680.c,
2090 * device/lib/pic16/libdev/pic18f4682.c,
2091 * device/lib/pic16/libdev/pic18f4685.c,
2092 * device/include/pic16/pic18f2585.h,
2093 * device/include/pic16/pic18f2680.h,
2094 * device/include/pic16/pic18f2682.h,
2095 * device/include/pic16/pic18f2685.h,
2096 * device/include/pic16/pic18f4585.h,
2097 * device/include/pic16/pic18f4680.h,
2098 * device/include/pic16/pic18f4682.h,
2099 * device/include/pic16/pic18f4685.h,
2100 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2101 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2102 patch contributed by Anton Strobl, applied with changes
2104 2007-09-16 Raphael Neider <rneider AT web.de>
2106 * device/include/pic16/pic18f2431.h,
2107 * device/include/pic16/pic18f25j10.h,
2108 * device/include/pic16/pic18f4431.h,
2109 * device/include/pic16/pic18f45j10.h: adopted common include style
2110 * device/include/pic16/pic18f1320.h,
2111 * device/include/pic16/pic18f2320.h,
2112 * device/include/pic16/pic18f2525.h,
2113 * device/include/pic16/pic18f4320.h,
2114 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2115 * device/include/pic16/pic18fregs.h: prepared for automatic include
2116 file selection by having DEVICE.h for every DEVICE
2117 * device/lib/pic16/libdev/pic18f2320.c,
2118 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2120 * device/lib/pic16/configure.in,
2121 * device/lib/pic16/configure: use rm -rf instead of rmdir
2122 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2123 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2125 2007-09-09 Borut Razem <borut.razem AT siol.net>
2127 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2128 distingush between i386 and ppc Mac OS X versions
2130 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2132 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2133 * support/regression/tests/bug1788177.c: new, added
2135 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2137 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2138 * device/include/mcs51/lint.h added keyword __naked
2140 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2144 * src/SDCCmem.h: removed maxRegBank
2145 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2146 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2147 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2148 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2149 name and behaviour to handle banked functions
2150 (scan4op): and use it to fix bug 1786213
2152 2007-09-03 Raphael Neider <rneider AT web.de>
2154 * device/include/pic16/pic18f248.h,
2155 * device/include/pic16/pic18f258.h,
2156 * device/include/pic16/pic18f448.h,
2157 * device/lib/pic16/libdev/pic18f248.c,
2158 * device/lib/pic16/libdev/pic18f258.c,
2159 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2160 added T0CONbits, fixes #1786891
2162 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * src/ds390/gen.c (genFarPointerSet),
2165 * src/hc08/ralloc.c (packRegisters),
2166 * src/mcs51/ralloc.c (packRegisters),
2167 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2169 * src/SDCCicode.h: POINTER_SET can be true for literals too
2170 * support/regression/tests/bug1750318.c: new, added
2172 2007-08-23 Borut Razem <borut.razem AT siol.net>
2174 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2175 library versions without the completition functionality
2177 2007-08-22 Raphael Neider <rneider AT web.de>
2179 * device/include/pic16/pic18f1220.h,
2180 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2182 2007-08-12 Borut Razem <borut.razem AT siol.net>
2184 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2186 2007-08-11 Borut Razem <borut.razem AT siol.net>
2188 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2189 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2190 support/Util/SDCCerr.[ch] moved to src
2191 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2192 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2193 device/examples/ds390/tinitalk/tinitalk.dsp,
2194 device/examples/serialcomm/windows/serialcomm.dsp,
2195 support/librarian/librarian.dsp:
2196 removed linking of unused odbc32.lib and odbccp32.lib
2197 * support/scripts/winres.h:
2198 added for compilation with Visual C++ 2005 Express Edition
2200 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2202 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2205 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2207 * sdccconf_in.h: update the endian test so that SPARC Solaris
2208 does not throw syntax errors
2210 2007-08-06 Borut Razem <borut.razem AT siol.net>
2212 * doc/sdccman.lyx: removed two index entries which prevented the
2213 generation of sdcc doc archive
2215 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2217 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2218 instead of lyx 1.5.0.
2220 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2222 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2223 Lucas Loizaga, with minor modifications. Thanks!
2225 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2227 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2230 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2232 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2233 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2236 2007-07-22 Borut Razem <borut.razem AT siol.net>
2238 * configure.in, configure: re-introduced .version
2239 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2240 the version reverted to 2.7.0
2242 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2245 * doc/sdccman.lyx: bumped version to 2.7.3
2246 * device/include/mcs51/compiler.h: fixed elif->else
2247 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2248 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2249 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2250 enable accuse for bit operands
2251 * src/SDCCmain.c (printVersionInfo),
2252 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2253 environment descriptor
2254 * src/SDCCutil.h: added getBuildEnvironment
2255 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2256 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2257 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2258 * support/regression/tests/bug1348008.c,
2259 * support/regression/tests/bug1496419.c,
2260 * support/regression/tests/bug1503067.c,
2261 * support/regression/tests/preproc.c: added empty tests
2263 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * support/regression/tests/bug1678803.c: new, added
2267 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2270 * as/link/hc08/lkihx.c,
2271 * as/link/hc08/lkrloc.c,
2272 * as/link/mcs51/lkihx.c,
2273 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2274 ihxExtendedLinearAddress
2275 * as/link/mcs51/lkrloc.c (relr),
2276 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2277 acall/ajmp, see bug 830513
2279 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2282 (cseBBlock): remember aggr2ptr has been used
2283 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2284 (geniCodeAssign): fixed bug 868103
2285 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2286 added operandSize prototype
2287 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2288 (genDataPointerSet): use max of size of right and result,
2289 (gencjne): added parameter useCarry for optimization,
2290 (genCmpEq): use carry if appropriate,
2291 (genXor): check if operand already in carry
2292 * support/regression/tests/bug-868103.c: enabled test
2294 2007-07-12 Raphael Neider <rneider AT web.de>
2296 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2298 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2300 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2301 from Robert Larice, thanks
2302 * support/regression/tests/bitopcse.c,
2303 * support/regression/tests/bitvars.c,
2304 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2305 * support/regression/tests/bug-927659.c: enabled test for z80
2306 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2307 * support/regression/tests/bug1745717.c: new, added
2308 * support/regression/tests/literalop.c,
2309 * support/regression/tests/nullstring.c: removed storage definitions that
2310 are now in testfwk.h
2312 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2314 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2315 and bool for targets that do not fully support it.
2316 * support/regression/tests/bug1546986.c,
2317 * support/regression/tests/bug1723128.c,
2318 * support/regression/tests/bug1734654.c,
2319 * support/regression/tests/bug1738367.c,
2320 * support/regression/tests/constantRange.c: only use bool if allowed
2322 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2325 Larice, also handle function pointers
2326 * support/regression/tests/bug1749275.c: new, added
2328 2007-07-03 Borut Razem <borut.razem AT siol.net>
2330 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2331 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2332 #1746528: SDCC should ignore ':' in inline assembler comments
2333 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2335 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2337 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2338 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2340 2007-06-29 Borut Razem <borut.razem AT siol.net>
2342 * src/SDCCmain.c: fixed bug
2343 #1744746: SDCC #4867: broken option --xram-size
2345 2007-06-28 Borut Razem <borut.razem AT siol.net>
2347 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2348 find out the endianess of host machine for ucsim
2350 2007-06-27 Borut Razem <borut.razem AT siol.net>
2352 * support/regression/generate-cases.py: corrected the file name
2354 * configure.in, configure, sdccconf_in.h: find out the endianess of
2356 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2359 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2361 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2363 2007-06-26 Borut Razem <borut.razem AT siol.net>
2365 * support/regression/generate-cases.py: display warning if function
2366 list is empty; implemented more flexible rule for detection of
2367 testing functions, allowing return type 'void' in the same line as
2368 the function name in the function definition
2369 * support/regression/tests/bug-1654060.c: corrected test
2370 * support/librarian/sdcclib.c: fixed warning:
2371 format '%s' expects type 'char *', but argument 2 has type 'int'
2373 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2375 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2376 Multiple infiles for sdcclib.
2378 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2380 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2383 2007-06-18 Borut Razem <borut.razem AT siol.net>
2385 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2386 how to handle comments, so they have to be removed by the
2387 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2388 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2389 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2390 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2391 table driven option hadling
2393 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2395 * src/SDCCast.c (decorateType),
2396 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2397 iCode to ast level to fix bug 1738367
2398 * support/regression/tests/bug1738367.c: new, added
2400 2007-06-15 Raphael Neider <rneider AT web.de>
2402 * src/pic16/devices.inc,
2403 * device/lib/pic16/pics.all,
2404 * device/include/pic16/pic18fregs.h,
2405 * device/include/pic16/pic18f[24][45]20.h,
2406 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2407 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2408 * device/lib/pic16/Makefile.in: faster cleanup
2410 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2412 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2414 2007-06-13 Raphael Neider <rneider AT web.de>
2416 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2418 2007-06-12 Raphael Neider <rneider AT web.de>
2420 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2421 suppress bit defines if NO_BIT_DEFINES is #define'd
2422 * device/include/pic/pic*.h: recreated all headers to include
2423 conditional bit defines
2424 * device/include/pic/pic16f886.h,
2425 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2426 * device/include/pic/recreate.sh: script to recreate the complete
2427 device library files based on the currently supported devices
2429 2007-06-12 Borut Razem <borut.razem AT siol.net>
2431 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2432 support/regression/Makefile.in, support/scripts/build.mak,
2433 support/scripts/Makefile.snapshot:
2434 use new svn URL scheme
2435 * doc/sdccman.lyx: SDCC Wiki moved to
2436 http://sdcc.wiki.sourceforge.net/
2438 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2440 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2441 * support/regression/tests/bug1734654.c: added
2443 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2445 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2446 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2447 with literal operands
2449 2007-06-10 Borut Razem <borut.razem AT siol.net>
2451 * as/link/z80/lklibr.c: fixed mingw build warning
2452 lklibr.c:575: warning: implicit declaration of function 'tolower'
2453 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2454 src/z80/main.c: move target specific options from src/SDCCmain.c
2455 to src/<target>/main.c
2457 2007-06-09 Borut Razem <borut.razem AT siol.net>
2459 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2460 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2461 * support/regression/tests/bug-1294691.c: added
2463 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2465 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2466 can also be static, fixes bug 1733438
2467 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2468 have absolute address too
2469 (computeType): added optimization for 'cond ? true : false'
2470 * support/regression/tests/absolute.c: added test for static absolute var
2472 2007-06-08 Raphael Neider <rneider AT web.de>
2474 * src/regression/Makefile: suppress parallel builds, allow easy
2475 switching between pic14/pic16 ports
2476 * src/regression/picregs.h: added pic14/16 header file switch
2477 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2478 inline.c,nestfor.c,string1.c}: include "picregs.h"
2480 2007-06-07 Borut Razem <borut.razem AT siol.net>
2482 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2483 permanent solution to suppress GCC 4.2.0 c++ warning:
2484 deprecated conversion from string constant to `char *'
2485 use 'const char *' where ever required
2486 * support/regression/generate-cases.py: implemented more flexible rule
2487 for detection of testing functions, allowing white-spaces surrounding
2488 the function name and the 'void' parameter.
2489 * support/regression/tests/constantRange.c,
2490 support/regression/tests/scott-compare3.c: fixed failing regression
2491 tests, uncovered by implementation of more flexible rule for detection
2492 of testing functions
2494 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2496 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2498 2007-06-04 Borut Razem <borut.razem AT siol.net>
2500 * configure.in, configure, config_vc.awk: sdcc version number is now
2501 stored in configure.in; removed .version
2502 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2503 doc/INSTALL.txt: version bumped to 2.7.2
2504 * sim/ucsim/configure.in, sim/ucsim/configure:
2505 use "read" to read from .version
2507 2007-06-03 Borut Razem <borut.razem AT siol.net>
2509 * */Makefile.in: removed annoying warning:
2510 Makefile:xx: Makefile.dep: No such file or directory
2512 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2515 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2516 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2517 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2518 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2519 bugfix: only use newBoolLink for bit result type
2520 * src/SDCCicode.c (geniCodeLogic): added param tree,
2521 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2522 (geniCodeLogicAndOr): use IS_BIT,
2523 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2524 (ast2iCode): added tree param to geniCodeLogic for comparisons
2525 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2526 * support/regression/tests/bug1723128.c: added test NotZero
2528 2007-06-01 Borut Razem <borut.razem AT siol.net>
2530 * SDCPP synchronized with GCC CPP release version 4.2.0,
2531 currently the latest release:
2532 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2533 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2534 support/cpp2/cppdefault.h, support/cpp2/except.h,
2535 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2536 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2537 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2538 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2539 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2540 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2541 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2542 support/cpp2/opts.h, support/cpp2/output.h,
2543 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2544 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2545 support/cpp2/system.h, support/cpp2/version.c,
2546 support/cpp2/Makefile.in: modified
2547 * support/cpp2/opts-common.c: added
2548 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2549 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2550 search for included source file in local directory
2551 * sim/ucsim/configure, sim/ucsim/configure.in:
2552 temporary solution to suppress GCC 4.2.0 c++ warning:
2553 deprecated conversion from string constant to `char *'
2555 2007-06-01 Raphael Neider <rneider AT web.de>
2557 * device/lib/pic/libdev/pic12f683.c,
2558 * device/include/pic/pic12f683.h: added GPIO bits
2560 2007-06-01 Raphael Neider <rneider AT web.de>
2562 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2563 quotation marks, clarified role of PIC14 vs. PIC16 ports
2564 * src/pic16/devices.inc,
2565 * device/include/pic16/pic18fregs.h,
2566 * device/include/pic16/pic18f[24][45]j10.h,
2567 * device/lib/pic16/pics.all,
2568 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2569 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2570 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2571 for new devices as they are not yet supported by gputils
2573 2007-05-31 Borut Razem <borut.razem AT siol.net>
2575 * Small Device C Compiler 2.7.0 released
2576 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2577 changed sdcc version to 2.7.1
2578 * support/scripts/sdcc.nsi: added How to create WIN32 release
2581 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2583 * doc/sdccman.lyx: documented initialization and allocation of absolute
2584 variables, bit parameter passing, the need for function pointers to be
2585 reentrant and alpha quality support of inline and retrict
2587 2007-05-26 Borut Razem <borut.razem AT siol.net>
2589 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2590 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2591 * docs/knownbugs.html: updated
2593 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2595 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2597 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2599 (gencjneshort): optimized when left is AOP_DIR
2600 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2601 initializing unions in a struct/array
2602 * support/regression/fwk/include/testfwk.h: added defines for data, near
2603 and far for host and z80
2604 * support/regression/tests/bug1723128.c: new, added
2606 2007-05-22 Borut Razem <borut.razem AT siol.net>
2608 * doc/knownbugs.html: updated
2610 2007-05-21 Raphael Neider <rneider AT web.de>
2612 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2613 error message instead
2614 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2616 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2618 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2620 2007-05-21 Raphael Neider <rneider AT web.de>
2622 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2624 * src/regression/gpsim_assert.h,
2625 * src/regression/Makefile,
2626 * src/regression/pcodeopt.c: regression test for the above fix
2628 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2630 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2631 jumps to self, fixed bug 1717281
2633 2007-05-10 Borut Razem <borut.razem AT siol.net>
2635 * support/scripts/gen_known_bugs.pl: cosmetic fix
2636 * doc/knownbugs.html: generated by gen_known_bugs.pl
2638 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2640 * src/SDCCast.c (createFunction): also generate non-inlined version of
2641 function for functions declared as "static inline"
2642 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2643 function can be inlined after non-inlined version generated.
2645 2007-05-10 Borut Razem <borut.razem AT siol.net>
2647 * support/scripts/gen_known_bugs.pl: added script
2648 which generates knownbugs.html
2650 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2652 * doc/knownbugs.html: updated for release 2.7.0
2654 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2656 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2658 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2660 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2661 (throughout): updated generating comments
2662 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2663 (throughout): updated generating comments
2664 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2665 rule instead of at the second, or it might skip lines when removing the
2667 * support/regression/tests/bug1714204.c: changed test to foo
2669 2007-05-08 Borut Razem <borut.razem AT siol.net>
2671 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2672 thanks to SDCC Distributed Compile Farm members,
2673 added Z80 and GBZ80 command line options
2674 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2676 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2678 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2679 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2680 * support/regression/tests/longlit.c: modified to be tested at all and
2681 to pass the actual test
2683 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2685 * device/include/mcs51/uPSD33xx.h: Added.
2687 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2689 * device/lib/_gptrput.c,
2690 * device/lib/_gptrget.c: removed old code,
2692 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2693 * support/regression/tests/bug1714204.c: new, added
2695 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2697 * support/regression/tests/regtrack.c: test was never executed
2698 because of the regression test being picky about white spaces.
2699 * device/lib/mcs51/crtclear.asm: added comment
2701 2007-05-06 Raphael Neider <rneider AT web.de>
2703 * device/lib/pic/Makefile.rules,
2704 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2705 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2707 2007-05-06 Raphael Neider <rneider AT web.de>
2709 * src/pic16/device.h,
2711 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2712 _pic16_setDefaultOptions): removed/reordered command-line args
2713 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2714 devices, regrouped command line args, environment variables),
2715 clarified sone points, added sections on how to add devices to the
2718 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2720 * src/z80/peeph.def: fixed bug in rule 2
2722 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2724 * src/port.h: added TARGET_MCS51_LIKE
2725 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2726 take advantage of it too
2727 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2728 (shiftR2Left2Result): Optimized: don't check shifting by 0
2729 * src/z80/peeph-z80.def,
2730 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2731 modifications, see patch 1700823
2732 * src/mcs51/peep.c (): fixed bug 1712928
2733 * support/regression/tests/bug1712928.c: new, added
2735 2007-05-05 Borut Razem <borut.razem AT siol.net>
2737 * device/lib/pic16/Makefile.common.in,
2738 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2739 removed bash dependencies
2741 2007-05-01 Borut Razem <borut.razem AT siol.net>
2744 fixed bug #1710507: --i-code-in-asm makes compile fail
2745 all iCode comments are now one liners
2746 * src/mcs51/gen.c: fixed memory leak
2748 2007-05-01 Raphael Neider <rneider AT web.de>
2750 * device/lib/pic/libdev/*.c
2751 * device/include/pic/*.h: regenerated all device libs from updated
2753 * support/scripts/inc2h.pl: documented usage, now uses strict to
2756 2007-04-30 Borut Razem <borut.razem AT siol.net>
2759 fixed bug #1669175: Problem with space in output paths
2760 documented how to use paths with spaces for Windows users
2762 2007-04-29 Borut Razem <borut.razem AT siol.net>
2764 * Fixed svn:eol-style and svn:keywords properties
2765 * src/SDCCval.c: fixed bug
2766 #1592871: Segfault with "large" const arrays of characters
2767 replaced recursion with iteration
2768 * Removed svn:executable property from non-executable files
2770 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2772 * src/mcs51/gen.c (genRet): fixed bug 1707003
2774 2007-04-27 Raphael Neider <rneider AT web.de>
2776 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2777 createReachingDefinitions,assignValnums,pic16_destructDF,
2778 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2779 prevent NULL pointer dereferences
2780 * device/lib/pic/libdev/pic16f886.c,
2781 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2782 prevent building them, gputils do not really support them yet
2784 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2786 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2787 helps printf_small. 32 bytes more __idata mem.
2789 2007-04-27 Raphael Neider <rneider AT web.de>
2791 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2792 return early when pb or pb->pcHead is NULL (patch #1708427)
2793 * src/regression/empty.c,
2794 * src/regression/Makefile: added test with empty functions
2795 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2797 2007-04-27 Borut Razem <borut.razem AT siol.net>
2799 * src/SDCCast.c: fixed feature request
2800 #1547512: Redundant strings linked when using sizeof("abc")
2802 2007-04-23 Borut Razem <borut.razem AT siol.net>
2804 * doc/sdccman.lyx, src/SDCCmain.c:
2805 peep-hole comments are generated only if --fverbose-asm option is
2806 specified and --no-peep-comments is not, as proposed by Frieder.
2807 * support/regression/Makefile.in: compile regression tests with
2808 --fverbose-asm option so one can "grep" whether a new (or an old)
2809 peephole is (still) applied; requested by Frieder.
2811 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2813 * device/include/pic/pic16f886.h,
2814 * device/include/pic/pic16f887.h,
2815 * device/lib/pic/libdev/pic16f886.c,
2816 * device/lib/pic/libdev/pic16f887.c,
2817 * device/include/pic/pic14devices.txt,
2818 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2820 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2822 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2825 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2827 * device/lib/_memset.c: assembler version for mcs51
2829 2007-04-22 Borut Razem <borut.razem AT siol.net>
2831 * support/scripts/listerr.c: program to create the list of errors and
2832 warnings list from - added
2833 * doc/sdccman.lyx: removed the note
2834 "For list of warnings and corresponding codes, see err_warn.txt"
2835 * src/SDCCsymt.c: fixed bug #1699804:
2836 Bug with some uses of sizeof(static local array) (MCS51)
2837 * support/regression/tests/bug-1699804.c: added
2839 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2841 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2842 (main): added option -i,
2843 (asmbl, case S_INCL): use search_path_fopen,
2844 mostly from patch 1579668 by Peter Miller, thanks
2845 * src/z80/main.c: fixed typo --callee-saves-bc
2846 * device/include/mcs51/compiler.h: added sfrword for Tasking
2848 2007-04-20 Borut Razem <borut.razem AT siol.net>
2850 * src/z80/main.c: replaced reserved keyword asm with asmblr
2852 2007-04-19 Borut Razem <borut.razem AT siol.net>
2854 * src/port.h: use const pointers to strings
2855 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2856 * src/pic16/main.c: include SDCCargs.h
2857 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2858 const char, since the strings are dynamically allocated
2859 * src/SDCCmain.c: options.code_seg and options.const_seg are
2860 dynamically allocated; check port specific command line options
2861 before the general ones
2862 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2864 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2866 * device/include/ds400rom.h,
2867 * device/lib/ds390/lcd390.c,
2868 * device/lib/ds390/memcpyx.c,
2869 * device/lib/ds390/rtc390.c,
2870 * device/lib/ds400/ds400rom.c,
2871 * device/lib/ds400/memcpyx.c,
2872 * device/lib/hc08/_ret.c: more replacements of keywords with their
2873 double underscore equivalents
2874 * device/lib/ds390/Makefile.in,
2875 * device/lib/ds400/Makefile.in,
2876 * device/lib/gbz80/Makefile.in,
2877 * device/lib/hc08/Makefile.in,
2878 * device/lib/mcs51/Makefile.in,
2879 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2881 2007-04-17 Borut Razem <borut.razem AT siol.net>
2883 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2884 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2885 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2886 to --fverbose-asm, to be gcc'ish
2888 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2890 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2892 2007-04-17 Borut Razem <borut.razem AT siol.net>
2894 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2895 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2896 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2897 with their double underscore equivalent
2899 2007-04-14 Borut Razem <borut.razem AT siol.net>
2901 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2904 2007-04-13 Borut Razem <borut.razem AT siol.net>
2906 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2908 * device/examples/serialcomm/windows/serial.[ch],
2909 device/examples/serialcomm/windows/test_serialcomm.cpp:
2910 updated by Bela Torok
2911 * device/examples/serialcomm/windows/serialcomm.dsw,
2912 device/examples/serialcomm/windows/serialcomm.dsp: added
2914 2007-04-13 Jan Waclawek <wek AT efton.sk>
2916 * doc/sdccman.lyx: additions and changes at various places
2917 (submitted as #1697136).
2918 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2920 2007-04-10 Borut Razem <borut.razem AT siol.net>
2922 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2923 LyX file format changed to 245
2924 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2925 "FreeWare" replaced with "free open source"
2927 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2929 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2931 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2933 * device/include/pic16/pic18fregs.h,
2935 * device/lib/_decdptr.c,
2936 * device/lib/_divsint.c,
2937 * device/lib/_divslong.c,
2938 * device/lib/_divuint.c,
2939 * device/lib/_divulong.c,
2940 * device/lib/_fs2schar.c,
2941 * device/lib/_fs2sint.c,
2942 * device/lib/_fs2slong.c,
2943 * device/lib/_fs2uchar.c,
2944 * device/lib/_fs2uint.c,
2945 * device/lib/_fs2ulong.c,
2946 * device/lib/_fsadd.c,
2947 * device/lib/_fscmp.c,
2948 * device/lib/_fsdiv.c,
2949 * device/lib/_fseq.c,
2950 * device/lib/_fsget1arg.c,
2951 * device/lib/_fsget2args.c,
2952 * device/lib/_fsgt.c,
2953 * device/lib/_fslt.c,
2954 * device/lib/_fsmul.c,
2955 * device/lib/_fsneq.c,
2956 * device/lib/_fsnormalize.c,
2957 * device/lib/_fsreturnval.c,
2958 * device/lib/_fsrshift.c,
2959 * device/lib/_fssub.c,
2960 * device/lib/_fsswapargs.c,
2961 * device/lib/_gptrget.c,
2962 * device/lib/_gptrgetc.c,
2963 * device/lib/_gptrput.c,
2964 * device/lib/_logexpf.c,
2965 * device/lib/_modsint.c,
2966 * device/lib/_modslong.c,
2967 * device/lib/_moduint.c,
2968 * device/lib/_modulong.c,
2969 * device/lib/_mulint.c,
2970 * device/lib/_mullong.c,
2971 * device/lib/_schar2fs.c,
2972 * device/lib/_ser.c,
2973 * device/lib/_setjmp.c,
2974 * device/lib/_sint2fs.c,
2975 * device/lib/_slong2fs.c,
2976 * device/lib/_spx.c,
2977 * device/lib/_uchar2fs.c,
2978 * device/lib/_uint2fs.c,
2979 * device/lib/_ulong2fs.c,
2980 * device/lib/asincosf.c,
2981 * device/lib/atanf.c,
2982 * device/lib/calloc.c,
2983 * device/lib/ds390/tinibios.c,
2984 * device/lib/ds400/tinibios.c,
2985 * device/lib/expf.c,
2986 * device/lib/free.c,
2987 * device/lib/hc08/_mulint.c,
2988 * device/lib/logf.c,
2989 * device/lib/malloc.c,
2990 * device/lib/printf_fast.c,
2991 * device/lib/printf_tiny.c,
2992 * device/lib/printfl.c,
2993 * device/lib/realloc.c,
2994 * device/lib/ser_ir.c,
2995 * device/lib/serial.c,
2996 * support/regression/tests/libmullong.c: replaced all special keywords
2997 with their double underscore equivalent
2998 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2999 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3001 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3002 (genRet): if the bit-symbol is ruonly it already is in the carry
3003 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3004 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3005 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3006 type UCHAR if dest is not bit
3008 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3010 * device/include/math.h,
3011 * device/lib/cotf.c,
3012 * device/lib/expf.c,
3013 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3015 2007-04-01 Borut Razem <borut.razem AT siol.net>
3017 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3018 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3019 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3020 gcc_unreachable() called internal_error()...
3022 2007-03-30 Raphael Neider <rneider AT web.de>
3024 * src/pic/ralloc.c (isData): suppress garbage debug output
3026 2007-03-28 Borut Razem <borut.razem AT siol.net>
3029 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3030 is developed, built and used worldwide, and the word "night" doesn't
3033 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3035 * device/include/mcs51/C8051F360.h: new, added
3036 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3038 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3040 * src/SDCC.y (declaration_specifiers, function_specifier),
3041 * support/Util/SDCCerr.c,
3042 * support/Util/SDCCerr.h,
3044 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3046 * src/SDCCmem.c (deallocParms),
3047 * src/SDCCast.c: support for function inlining, not quite complete
3048 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3049 'restrict' qualifier
3051 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3054 (saveRBank, unsaveRBank): don't save bits,
3055 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3056 * support/regression/tests/bug1535242.c: new, added
3057 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3058 thanks Alexey Shamrin <shamrin AT gmail.com>,
3059 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3060 removed header guard)
3062 * sdcc.spec: bumped version to 2.6.5
3063 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3065 2007-03-22 Borut Razem <borut.razem AT siol.net>
3067 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3068 fixed bug #1653671: sdcdb integration into ddd is broken
3070 2007-03-22 Raphael Neider <rneider AT web.de>
3072 * src/pic/gen.c (popGetExternal): augmented to also create references
3073 to external variables (not only labels),
3074 (genCall): comment on plan to reduce PAGESEL overhead,
3075 (genFunction, genEndFunction): also save/restore FSR around interrupt
3076 handling code, removed lots of unused code
3077 (genDivOneByte): release acquired temp register
3078 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3080 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3081 for registers that need to be saved during interrupts (FSR, STATUS,
3082 PCLATH; W needs special handling), currently only FSR is used
3084 2007-03-22 Raphael Neider <rneider AT web.de>
3086 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3088 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3090 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3092 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3094 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3096 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3098 * as/link/aslink.h: added LKOBJEXT
3099 * as/link/hc08/link_hc08.dsp,
3100 * as/link/hc08/Makefile.bcc,
3101 * as/link/hc08/Makefile.in,
3102 * as/link/mcs51/aslink.dsp,
3103 * as/link/mcs51/Makefile.bcc,
3104 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3105 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3106 * as/link/lkaomf51.c: merged and moved
3107 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3108 * as/link/z80/lkdata.c,
3109 * as/link/lkdata.c: merged and moved
3110 * as/link/hc08/lkmain.c,
3111 * as/link/mcs51/lkmain.c: cosmetic changes
3112 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3113 * as/link/lklex.c: use LKOBJEXT
3114 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3115 ANSI-fied functions, removed bubble-sorts
3116 * as/link/z80/lksym.c as/link/lksym.c: merged,
3118 * as/link/z80/linkgbz80.dsp,
3119 * as/link/z80/linkz80.dsp,
3120 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3121 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3122 * as/link/z80/lkhead.c,
3123 * as/link/z80/lklex.c: deleted
3124 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3125 * as/link/z80/lkmain.c: added copyfile()
3127 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3129 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3131 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3133 * device/lib/_strlen.c: assembler version for mcs51
3135 2007-03-13 Raphael Neider <rneider AT web.de>
3137 * device/include/pic16/pic18f2221.h,
3138 * device/include/pic16/pic18f2321.h,
3139 * device/include/pic16/pic18f2331.h,
3140 * device/include/pic16/pic18f4221.h,
3141 * device/include/pic16/pic18f4321.h,
3142 * device/include/pic16/pic18f4331.h: fixed config byte location names
3143 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3144 consistently named config byte locations
3146 2007-03-13 Borut Razem <borut.razem AT siol.net>
3148 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3149 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3150 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3151 as/link/z80/Makefile.in, as/z80/Makefile.in:
3154 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3156 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3157 * device/lib/printf_large.c: pointer was converted to generic
3158 pointer for mcs51 models other than model-small (Maarten noticed)
3160 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3162 * device/include/mcs51/ADuC84x.h: Added.
3164 2007-03-10 Borut Razem <borut.razem AT siol.net>
3166 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3167 fixed RFE #1624219: double backslashes in filenames;
3168 functions hexEscape(), octalEscape() and copyStr() moved from
3169 SDCCval.c to SDCCutil.c and made them glovbally available
3171 2007-03-09 Borut Razem <borut.razem AT siol.net>
3173 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3174 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3175 1673361: Missaligned comments in output files
3177 2007-03-09 Raphael Neider <rneider AT web.de>
3179 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3181 2007-03-09 Raphael Neider <rneider AT web.de>
3185 * src/pic/ralloc.c: suppress undesired debug output
3186 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3188 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3190 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3192 2007-03-07 Borut Razem <borut.razem AT siol.net>
3194 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3195 search include files in the current directory
3197 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3199 * src/SDCCglue.c (emitMaps, glue),
3200 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3202 * support/regression/tests/absolute.c: added xdata test
3204 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3206 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3207 added condition to macro, fixes bug 1666080
3209 2007-03-02 Raphael Neider <rneider AT web.de>
3211 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3213 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3215 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3216 be cleared. Unconditionally set __XPAGE
3217 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3219 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3224 * src/mcs51/rtrack.c,
3226 * doc/sdccman.lyx: added --no-gen-comments
3227 * src/mcs51/peeph.def: added 192.b, disabled 185
3229 2007-02-25 Raphael Neider <rneider AT web.de>
3231 * src/pic16/gen.c (genCast): fixed typo
3232 * device/lib/pic16/Makefile.subdir: only install existing files
3233 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3235 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3237 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3238 * device/lib/mcs51/crtclear.asm,
3239 * device/lib/mcs51/crtxclear.asm: renumbered labels
3240 * device/lib/mcs51/Makefile.in: added crtcall.asm
3241 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3242 * src/mcs51/gen.c (movc): removed,
3243 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3245 (toCarry, genSend, genRet): added function toCarry,
3246 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3247 (assignBit, genAssign, genCast): added function assignBit
3248 * src/mcs51/Makefile.bcc: added rtrack.c
3249 * src/mcs51/ralloc.h: made valueKnown a bitfield
3250 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3251 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3252 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3253 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3254 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3255 (_pop): only pop valid pairs, see gencjneshort,
3256 (gencjneshort): return pair that still needs to be popped, restructured,
3257 (gencjne, genCmpEq): call _pop
3259 2007-02-23 Raphael Neider <rneider AT web.de>
3261 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3263 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3265 * device/include/mcs51/P89LPC925.h: Added.
3267 2007-02-18 Raphael Neider <rneider AT web.de>
3269 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3271 2007-02-17 Borut Razem <borut.razem AT siol.net>
3273 * support/cpp2/directives.c, support/cpp2/version.c:
3274 synchronized with GCC CPP 4.1.2
3276 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3278 * src/mcs51/rtrack.h,
3279 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3280 by checking the strings passed by emitcode() to the assembler.
3281 Feel free to change. This in part addresses RFE #482179.
3282 Set environment variable SDCC_RTRACK to enable.
3283 * src/mcs51/gen.c: inserted hooks
3284 * src/mcs51/ralloc.h: added two members to struct regs
3285 * support/regression/tests/regtrack.c: added
3287 2007-02-14 Borut Razem <borut.razem AT siol.net>
3289 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3290 * Makefile.in: applied patch from Makefile related part of
3291 #1469393: Compiler does not initialize static data
3293 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3295 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3296 for better fix of bug 1273984, compiles pic16 rand.c
3298 2007-02-12 Borut Razem <borut.razem AT siol.net>
3300 * src/pic16/main.c: fixed pic16 standard library directory bug
3302 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3304 * src/hc08/gen.c (genSwap): fix swap regression test
3306 2007-02-10 Borut Razem <borut.razem AT siol.net>
3308 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3310 * support/regression/tests/bug-1654060.c: added regression test for
3313 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3315 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3316 bit moves in return statement
3318 2007-02-09 Borut Razem <borut.razem AT siol.net>
3320 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3323 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3325 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3326 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3328 2007-02-07 Raphael Neider <rneider AT web.de>
3330 * src/pic16/devices.inc,
3331 * device/include/pic16/pic18fregs.h,
3332 * device/include/pic16/pic18f[24][34]31.h,
3333 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3334 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3335 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3337 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3339 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3340 can this have lived here for so many years?
3341 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3342 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3343 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3345 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3347 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3348 appended by loop induction must be at the very end of the eBBlock
3350 2007-02-05 Kevin Vigor
3352 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3354 2007-02-05 Borut Razem <borut.razem AT siol.net>
3356 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3357 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3359 2007-02-03 Borut Razem <borut.razem AT siol.net>
3361 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3362 applied patch #1646602 option to set default signedness of char to
3363 unsigned, added -funsigned-char command line option,
3364 thanks to Gunther Jehle
3365 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3366 prompt for file deletion a few hundred times (especially the
3367 subversion files, which have ro permissions so it asks for
3368 confirmation), thanks to Simon McAuliffe;
3369 added {} + option to find in order to remove multiple files from a
3372 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3374 * device/include/mcs51/SST89x5xRDx.h: Added.
3376 2007-02-02 Raphael Neider <rneider AT web.de>
3378 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3379 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3381 2007-02-01 Raphael Neider <rneider AT web.de>
3383 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3386 2007-01-31 Borut Razem <borut.razem AT siol.net>
3388 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3389 if compiled with GCC. Thanks to Raphael Neider
3391 2007-01-31 Raphael Neider <rneider AT web.de>
3393 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3394 operand names, handles name and (name + n) for all n,
3395 (sameBank): restructured, also check bank allocation policy,
3396 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3397 (pic14_operandsAllocatedInSameBank): check whether to operands
3398 will be allocated into the same bank (i.e., section) to reduce
3399 BANKSEL overhead, queried from pcode.c:sameBank,
3400 (pic14printLocals): reintroduced clustering registers into a single
3401 section: all compiler generated symbols will now reside in one
3402 bank (per file), reducing BANKSEL overhead and code size,
3403 (showAllMemmaps): use local dbuf where possible
3405 2007-01-29 Raphael Neider <rneider AT web.de>
3407 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3408 (call_libraryfunc): retrieve/create symbol and mark as used,
3409 (genFunction): mark defined functions as non-extern and add again
3410 to code memmap for later output
3411 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3412 (pic14printLocals): reworked for new symbol emission,
3413 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3414 showAllMemmaps): reworked symbol output using dbufs, added handling
3415 of string literals (still incomplete),
3416 (picglue): removed symbol emission, moved into showAllMemmaps,
3417 (emitSymbolSet): new workhorse for symbol output,
3418 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3420 2007-01-29 Borut Razem <borut.razem AT siol.net>
3422 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3423 component contains the extension separator.
3425 2007-01-28 Borut Razem <borut.razem AT siol.net>
3427 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3429 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3430 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3431 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3432 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3433 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3434 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3435 src/z80/gen.c, support/Util/MySystem.c:
3436 accept slash and backslash as directory separator on WIN32 and
3439 2007-01-28 Raphael Neider <rneider AT web.de>
3441 * src/pic16/devices.inc,
3442 * device/include/pic16/pic18f[24][23]21.h,
3443 * device/include/pic16/pic18fregs.h,
3444 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3445 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3446 * device/lib/pic16/libio/adc.ignore,
3447 * device/lib/pic16/libio/i2c.ignore,
3448 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3449 family, as gputils do not yet support the devices
3450 * device/lib/pic16/Makefile.subdir: ignore errors on install
3451 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3452 headers and libraries from gputils .inc files
3454 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3456 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3458 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3460 * doc/sdccman.lyx: add printf benchmarks
3462 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3464 * device/lib/printf_fast.c: fix %c, char promoted to int
3465 * device/lib/printf_tiny.c: fix %c, char promoted to int
3467 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3469 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3471 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3473 * support/regression/tests/swap.c: 64 bit hosts failed
3474 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3476 2007-01-25 Raphael Neider <rneider AT web.de>
3478 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3479 based on absolute register address, patch by Alex Blond
3481 2007-01-22 Raphael Neider <rneider AT web.de>
3483 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3484 emitted, do not emit them again...
3486 2007-01-22 Raphael Neider <rneider AT web.de>
3488 * src/regression/bank1.c, src/regression/compare6.c,
3489 src/regression/add.c: cosmetic changes
3490 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3491 * src/pic/gen.c: fixed global zero and one,
3492 (aopForSym): removed unued code,
3493 (aopGet): assert aop is defined, check and use `index' of
3494 pCodeImmd operands (fixes #1630908),
3495 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3496 (register_reassign): prevent accidental register unification,
3497 (ReuseReg): cosmetic changes (also above)
3498 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3499 pic14emitStaticSeg): do not emit initialized data,
3500 (printIval*): replaced with working versions,
3501 (pic14createInterruptVect,picglue): use idata for initialized data,
3502 now init data should work in all modules (not only main()),
3503 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3505 2007-01-21 Borut Razem <borut.razem AT siol.net>
3507 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3508 use -fPIC or -fpic if they are supported and not ignored
3509 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3510 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3512 2007-01-20 Borut Razem <borut.razem AT siol.net>
3514 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3515 implemented RFE #1470316: allow "$" in variable names
3517 2007-01-20 Raphael Neider <rneider AT web.de>
3519 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3521 2007-01-20 Raphael Neider <rneider AT web.de>
3523 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3524 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3525 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3526 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3527 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3528 * device/lib/pic/libdev/pic*.c,
3529 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3530 * device/lib/pic/libdev/Makefile.in: show progress
3532 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3534 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3535 * support/scripts/sdcc_cygwin_mingw32,
3536 * support/scripts/sdcc_mingw32,
3537 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3538 conformance with autoconf 2.6
3540 2007-01-19 Raphael Neider <rneider AT web.de>
3542 * src/pic/device.c (register_map): fixed list construction
3543 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3544 (genMod): removed case for genModbits,
3545 (genModbits): removed as now unused/unimplemented
3546 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3548 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3550 * support/regression/tests/swap.c: added in response to #1638622
3551 * doc/sdccman.lyx: synced version, minor changes
3553 2007-01-18 Borut Razem <borut.razem AT siol.net>
3555 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3556 thanks to Gunther Jehle
3557 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3558 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3559 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3560 use filename in lineno instead.
3561 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3562 print the file name in ast_print()
3564 2007-01-18 Borut Razem <borut.razem AT siol.net>
3566 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3568 * src/SDCC.lex: stringLiteral() returns const char pointer,
3569 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3570 fixed column counting
3571 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3572 accept const char pointer as parameter
3573 * src/SDCCdwarf2.c: corrected buffer size
3575 2007-01-17 Borut Razem <borut.razem AT siol.net>
3577 * support/Util/dbuf_string.c: fixed for amd64
3579 2007-01-15 Borut Razem <borut.razem AT siol.net>
3581 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3582 removed terminal symbol ELIPSIS, since it was never generated by the
3583 lexer and it was wrongly used in parameter_identifier_list rule
3585 2007-01-15 Raphael Neider <rneider AT web.de>
3587 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3588 code page and data banking description
3589 * src/pic/genarith.c,
3590 * src/pic/gen.h: removed bit arithmetic functions,
3591 updated exit(1) to exit(EXIT_FAILURE)
3592 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3593 * device/include/pic16/pic18f2455.h,
3594 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3595 TRISD and TRISE, fixed/added some bit names
3596 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3597 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3598 updated pic18f2455.{c,h} instead of duplicating them
3600 2007-01-14 Borut Razem <borut.razem AT siol.net>
3602 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3603 Cannot debug files that contain spaces in the path name
3604 by converting spaces in asm file name to underscores
3606 2007-01-13 Borut Razem <borut.razem AT siol.net>
3608 * doc/sdccman.lyx: fixed format errors
3610 2007-01-10 Borut Razem <borut.razem AT siol.net>
3612 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3613 codeseg/constseg #pragma fail
3614 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3615 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3616 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3617 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3619 2007-01-09 Borut Razem <borut.razem AT siol.net>
3621 * get rid of diagnistic.[ch], pretty-print.[ch],
3622 c-pretty-print.[ch], ... used just for error, warning, ...
3624 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3625 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3626 suppoprt/cpp2/pretty-print.[ch]:
3628 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3629 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3630 suppoprt/cpp2/sdcpp.dsp:
3633 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3635 * device/lib/printf_large.c (output_float): removed recursion,
3636 use smaller buffer on stack for mcs51,
3637 fixed bug printing 1.96
3638 * support/regression/tests/snprintf.c: added test
3640 2007-01-07 Borut Razem <borut.razem AT siol.net>
3642 * use dynamic memory buffers instead temporary files
3643 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3645 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3646 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3647 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3648 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3649 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3650 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3651 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3652 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3653 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3654 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3655 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3656 support/Util/dbuf.c, support/Util/dbuf.h:
3658 * .version, sdcc.spec: bumped version to 2.6.4
3660 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3662 * src/port.h: added TARGET_Z80_LIKE macro
3663 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3664 output PSEG location if --xram-loc or --xstack-loc was used
3665 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3667 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3669 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3670 * as/as_z80.dsp, as/z80/as_z80.dsp,
3671 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3672 * sdcc.dsw: moved project files into subdir
3673 * as/hc08/as_hc08.dsp,
3674 * as/hc08/Makefile.bcc,
3675 * as/hc08/Makefile.in,
3676 * as/mcs51/Makefile.bcc,
3677 * as/mcs51/Makefile.in,
3678 * as/z80/Makefile.bcc,
3679 * as/z80/Makefile.in,
3680 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3683 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3686 * as/mcs51/asmain.c,
3688 * as/z80/assym.c: removed include "strcmpi.h"
3689 * as/hc08/strcmpi.c,
3690 * as/hc08/strcmpi.h,
3691 * as/mcs51/strcmpi.c,
3692 * as/mcs51/strcmpi.h,
3693 * support/Util/strcmpi.c,
3694 * support/Util/strcmpi.h: removed files
3695 * as/strcmpi.c: added as_strncmpi()
3697 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3699 * sdcc.dsw: Added some dependencies on project config.dsp
3701 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3703 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3704 with [di]ram_start to fix a regresion
3706 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3708 * configure.in: added missing mcs51 in status output
3709 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3711 * debugger/mcs51/clean.mk (distclean): remove config.h
3712 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3713 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3714 options.h, s-options-h and options.c
3715 * support/cpp2/clean.mk: unused, removed
3716 * Makefile.common.in,
3719 * as/hc08/Makefile.in,
3721 * as/mcs51/Makefile.in,
3722 * as/mcs51/clean.mk,
3725 * as/z80/Makefile.in,
3727 * as/link/Makefile.in,
3728 * as/link/hc08/Makefile.in,
3729 * as/link/hc08/clean.mk,
3730 * as/link/mcs51/Makefile.in,
3731 * as/link/mcs51/clean.mk,
3732 * as/link/z80/Makefile.in,
3733 * as/link/z80/clean.mk,
3734 * as/link/z80/conf.mk,
3735 * debugger/mcs51/Makefile.in,
3736 * debugger/mcs51/clean.mk,
3737 * device/include/Makefile.in,
3738 * device/lib/Makefile.in,
3739 * device/lib/mcs51/Makefile.in,
3740 * device/lib/pic/Makefile.in,
3741 * device/lib/pic/Makefile.common.in,
3742 * device/lib/pic/Makefile.subdir,
3743 * device/lib/pic/Makefile.rules,
3744 * device/lib/pic16/libio/Makefile.in,
3745 * device/lib/pic16/Makefile.subdir,
3746 * device/lib/pic16/libdev/Makefile.in,
3747 * device/lib/pic16/Makefile.rules,
3748 * device/lib/pic16/Makefile.common.in,
3749 * sim/ucsim/avr.src/Makefile.in,
3750 * sim/ucsim/main_in.mk,
3751 * sim/ucsim/cmd.src/Makefile.in,
3752 * sim/ucsim/doc/Makefile.in,
3753 * sim/ucsim/gui.src/Makefile.in,
3754 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3755 * sim/ucsim/gui.src/serio.src/Makefile.in,
3756 * sim/ucsim/hc08.src/Makefile.in,
3757 * sim/ucsim/libltdl/Makefile.in,
3758 * sim/ucsim/s51.src/Makefile.in,
3759 * sim/ucsim/sim.src/Makefile.in,
3760 * sim/ucsim/sim.src/conf.mk,
3761 * sim/ucsim/xa.src/Makefile.in,
3762 * sim/ucsim/z80.src/Makefile.in,
3766 * support/cpp2/Makefile.in,
3767 * support/librarian/Makefile.in,
3768 * support/librarian/clean.mk,
3769 * support/makebin/Makefile.in,
3770 * support/makebin/clean.mk,
3771 * support/packihx/Makefile.in,
3772 * support/regression/Makefile.in,
3773 * support/regression/ports/ds390/spec.mk,
3774 * support/regression/ports/gbz80/spec.mk,
3775 * support/regression/ports/hc08/spec.mk,
3776 * support/regression/ports/mcs51/spec.mk,
3777 * support/regression/ports/mcs51-large/spec.mk,
3778 * support/regression/ports/mcs51-medium/spec.mk,
3779 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3780 * support/regression/ports/pic14/spec.mk,
3781 * support/regression/ports/pic16/spec.mk,
3782 * support/regression/ports/mcs51-stack-auto/spec.mk,
3783 * support/regression/ports/ucz80/spec.mk,
3784 * support/regression/ports/xa51/spec.mk,
3785 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3786 adding a slash after $(top_builddir) and/or adding @datarootdir@
3788 * debugger/mcs51/configure.in,
3789 * device/lib/pic/configure.in,
3790 * device/lib/pic16/configure.in,
3791 * sim/ucsim/configure.in,
3792 * support/cpp2/configure.in,
3793 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3795 * debugger/mcs51/configure,
3796 * device/lib/pic/configure,
3797 * device/lib/pic16/configure,
3798 * sim/ucsim/configure,
3799 * support/cpp2/configure,
3800 * support/packihx/configure: generated with autoconf 2.60
3802 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3804 * as/link/hc08/lkihx.c (newArea),
3805 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3807 2007-01-02 Borut Razem <borut.razem AT siol.net>
3809 * doc/sdccman.lyx: documented #pragma sdcc_hash
3810 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3812 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3814 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3816 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3817 empty 'while'-loop to work correctly, see regression test 'while.c'
3818 * support/regression/tests/while.c: added
3820 2007-01-01 Borut Razem <borut.razem AT siol.net>
3822 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3823 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3824 support/cpp2/libcpp/sdcpp.c:
3825 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3826 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3827 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3829 2006-12-31 Borut Razem <borut.razem AT siol.net>
3831 * SDCPP synchronized with GCC CPP release version 4.1.1,
3832 currently the latest release:
3833 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3834 support/cpp2/libcpp/include/cpp-id-data.h
3835 support/cpp2/libiberty/fopen_unlocked.c
3836 support/cpp2/libiberty/md5.c
3838 support/cpp2/opt-functions.awk
3839 support/cpp2/opt-gather.awk
3840 support/cpp2/optc-gen.awk
3841 support/cpp2/opth-gen.awk:
3843 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3844 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3845 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3846 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3847 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3848 support/cpp2/diagnostic.h, support/cpp2/except.h,
3849 support/cpp2/hwint.h, support/cpp2/input.h,
3850 support/cpp2/intl.h, support/cpp2/move-if-change,
3851 support/cpp2/opts.c, support/cpp2/opts.h,
3852 support/cpp2/output.h, support/cpp2/prefix.c,
3853 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3854 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3855 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3856 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3857 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3858 support/cpp2/version.c:
3860 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3861 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3862 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3863 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3864 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3865 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3866 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3867 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3868 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3869 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3870 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3872 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3873 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3874 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3875 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3876 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3877 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3878 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3879 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3880 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3881 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3882 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3883 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3884 support/cpp2/system.h:
3887 2006-12-31 Borut Razem <borut.razem AT siol.net>
3889 * configure.in, configure: fixed bug #1538756: configure dies if bison
3890 and flex are not installed, 2nd try
3892 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3894 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3895 400.x for better code in RFE 899102
3897 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3899 * src/SDCCpeeph.c (deadMove),
3901 * src/mcs51/peep.h: renamed 'op' by 'reg'
3902 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3903 (scan4op): small change for removeDeadMove(), added support for
3904 'callee saves' and/or PACLL function calls,
3905 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3906 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3907 left in new dispatcher mcs51DeadMove()
3908 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3910 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3912 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3914 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3915 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3917 2006-12-30 Borut Razem <borut.razem AT siol.net>
3919 * support/cpp2/spacs.h: deleted from svn
3920 * configure.in, configure: fixed bug #1538756: configure dies if bison
3921 and flex are not installed
3923 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3925 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3926 with this z80 passes printf float test when enabled
3927 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3929 2006-12-28 Borut Razem <borut.razem AT siol.net>
3931 * support/cpp2/config.in, support/cpp2/configure.in,
3932 support/cpp2/configure, support/cpp2/Makefile.in:
3933 fix for the solaris build
3935 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3937 * src/SDCC.y (type_specifier2, pointer),
3939 * src/SDCCsymt.c (mergeSpec, checkSClass),
3940 * support/Util/SDCCerr.c,
3941 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3942 * support/valdiag/valdiag.py: Allow test cases to specify
3943 required language standard
3944 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3945 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3947 2006-12-27 Borut Razem <borut.razem AT siol.net>
3949 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3950 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3952 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3954 * support/cpp2/libiberty/Makefile.bcc: updated
3955 * src/pic16/main.c: fixed #pragma udata handling
3956 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3958 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3960 * src/SDCCpeeph.c: made labelHashEntry global,
3961 made pcDistance, FBYNAME static,
3962 (pcDistance): made static, use isComment and isLabel,
3964 (getLabelRef): added, extracted from labelRefCount(),
3965 (labelRefCount): use new getLabelRef(),
3966 (callFuncByName): made static, added deadMove,
3967 use isComment and isLabel,
3968 (newPeepRule): made static, set isLabel,
3969 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3970 labels from peephole rules,
3971 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3972 when isComment or isLabel is set
3973 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3974 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3976 * src/mcs51/peep.h: added
3977 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3978 * src/port.h: added peep->deadMove to port structure
3979 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3980 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3981 deadMove, finally removed no. 1 and 2
3988 * src/hc08/gen.c: mark lines with isComment or isLabel
3989 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3991 * sdcc.spec: bumped version to 2.6.3
3993 2006-12-26 Borut Razem <borut.razem AT siol.net>
3995 * support/cpp2/Makefile.in: added dependency on options.h
3996 * configure: regenerated
3997 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3998 * support/cpp2/Makefile.in: added vasprintf.c
4000 2006-12-25 Borut Razem <borut.razem AT siol.net>
4002 * SDCPP synchronized with GCC CPP release version 3.4.6,
4003 the latest release before 4.x:
4004 * support/cpp2/Makefile.in, support/cpp2/config.h,
4005 support/cpp2/configure, support/cpp2/configure.in,
4006 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4007 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4008 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4009 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4010 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4011 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4012 support/cpp2/cpptrad.c, support/cpp2/except.h,
4013 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4014 support/cpp2/hwint.h, support/cpp2/intl.h,
4015 support/cpp2/line-map.c, support/cpp2/line-map.h,
4016 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4017 support/cpp2/output.h, support/cpp2/prefix.c,
4018 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4019 support/cpp2/system.h, support/cpp2/version.c:
4021 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4022 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4023 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4024 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4025 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4026 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4027 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4028 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4029 support/cpp2/move-if-change, support/cpp2/opts.c,
4030 support/cpp2/opts.h, support/cpp2/opts.sh,
4031 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4032 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4033 support/cpp2/win32, support/cpp2/win32/dirent.c,
4034 support/cpp2/win32/dirent.h:
4036 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4037 * support/cpp2/sdcpp.h: renamed from sdcc.h
4038 * sdcppinit.c: deleted
4040 2006-12-23 Borut Razem <borut.razem AT siol.net>
4042 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4043 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4044 preproc.c: an other try to fix bug #982435: introduced
4045 -pedantic-parse-number command line option and pedantic_parse_number
4048 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4050 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4052 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4053 corrected overlayed areax addresses, warn about memory overlaps
4054 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4063 * src/port.h: added xabs_name and iabs_name
4064 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4065 (glue, emitMaps): create and emit maps d_abs and i_abs
4066 * src/SDCCglue.h: cosmetic changes
4067 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4069 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4070 (allocDefault): put absolute, initialized globals in them
4071 * support/regression/tests/absolute.c: added absolute bdata test
4072 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4074 2006-12-20 Borut Razem <borut.razem AT siol.net>
4076 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4077 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4078 added regression test for bug #982435
4080 2006-12-18 Borut Razem <borut.razem AT siol.net>
4082 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4083 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4084 small cosmetic changes
4085 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4086 * support/regression/tests/bug-1351710.c: added regression test
4088 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4090 * doc/sdccman.lyx: added the long missed iCode table
4091 "<where is figure II?>", added links to wiki
4093 2006-12-17 Borut Razem <borut.razem AT siol.net>
4095 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4096 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4097 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4098 unified table driven pragma handling, pragma argument type checking
4099 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4100 current one - version 1.1.3
4101 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4103 2006-12-13 Raphael Neider <rneider AT web.de>
4105 * src/pic/device.h: removed AssignedMemory structure and macros
4106 * src/pic/device.c: removed global finalMapping (linker assigns
4108 (register_map): add SFRs to remembered memRanges
4109 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4110 assignFixedRegisters,assignRelocatableRegisters): removed,
4111 (setMaxRAM,validAddress): adapted accordingly,
4112 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4113 reasonably sized sharebanks,
4114 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4115 (allDefsOutOfRange): removed unused code,
4116 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4118 * src/pic/pcode.c (register_reassign): removed recursion warning,
4119 fired far too often,
4120 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4121 to use existing pic14_stringInSet() to avoid duplicate symbols,
4122 tidied up the code a bit,
4123 (pic14printLocals): added in symmetry to printExterns, replaces
4124 writeUsedRegs more or less,
4125 (picglue): call new pic14_printLocals(),
4126 * device/include/pic/pic*.h: removed #pragma memmap directives,
4127 information gathered from include/pic/pic14devices.txt
4128 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4130 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4132 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4134 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4136 * device/include/mcs51/cc2430.h: fixed missing ';'
4138 2006-12-10 Raphael Neider <rneider AT web.de>
4140 * device/lib/pic16/libc/stdio/vfprintf.c,
4141 * device/lib/pic16/libc/stdio/printf_small.c,
4142 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4143 char arguments, as char varargs are cast to int by the caller,
4144 hopefully fixes #1604915 (other device libraries are still affected)
4146 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4148 * src/mcs51/ralloc.c (packRegsForAssign),
4149 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4151 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4153 * device/include/malloc.h: removed init_dynamic_memory
4154 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4155 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4156 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4157 * device/lib/libsdcc.lib,
4158 * device/lib/Makefile.in,
4159 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4160 * doc/sdccman.lyx: documented use of new _heap.c
4161 * support/regression/tests/malloc.c: removed init_dynamic_memory
4162 * src/cdbFile.c(spacesToUnderscores): new function,
4163 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4165 * device/include/tinibios.h: removed defines for putchar and getchar
4166 * device/lib/ds390/Makefile.in: added putchar.c
4167 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4169 2006-12-09 Borut Razem <borut.razem AT siol.net>
4171 * support/cpp2/sdcc.h: prevent multiple inclusion
4172 * support/cpp2/options.h: deleted
4174 2006-12-08 Borut Razem <borut.razem AT siol.net>
4176 * support/cpp2/sdcc.h: removed x*alloc() macros
4177 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4178 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4179 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4180 * support/cpp2/system.h: moved #include "sdcc.h"
4181 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4182 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4184 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4185 -funsigned-char options
4186 * support/cpp2/sdcppmain.c: fixed bug 1611411
4188 2006-12-07 Borut Razem <borut.razem AT siol.net>
4190 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4193 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4195 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4196 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4198 * .version: bumped to 2.6.2 because a) it's been a while
4199 b) the linker sources have moved c) the preprocessor is upgraded
4201 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4203 * support/regression/tests/snprintf.c: some checks
4204 * lib/src/printf_large.c: %bc: read char instead of int from stack
4206 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4208 * device/include/mcs51/cc2430.h: inserted _XPAGE
4210 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4212 * device/include/mcs51/cc2430.h: added
4214 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4216 * device/include/asm/default/features.h,
4217 * device/include/asm/ds390/features.h,
4218 * device/include/mcs51/at89s53.h,
4219 * device/include/ser.h,
4220 * device/include/ser_ir.h,
4221 * device/include/serial.h: changed keywords to double underscore variants,
4222 fixes bug 1590261 some more, thanks Steven Borley
4224 2006-12-01 Raphael Neider <rneider AT web.de>
4226 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4227 but emit warning (recursion is not supported for pic14)
4229 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4231 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4232 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4234 2006-11-30 Raphael Neider <rneider AT web.de>
4236 * src/pic/device.c (dump_sfr): always emit symbols
4237 * src/pic/glue.c (pic14printPublics): fixed typo
4239 2006-11-30 Raphael Neider <rneider AT web.de>
4241 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4242 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4243 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4244 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4245 a sharebank, use a non-shared bank for the stack if none available
4246 * src/pic/device.h (struct memRange): added linked list next field,
4247 added prototypes for above functions
4248 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4249 (typeRegWithIdx): accept fixed and unfixed stack registers
4250 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4251 the stack, handle shared and banked stack (except for WSAVE),
4252 (insertBankSel): removed useless optimization (will never fire),
4253 (FixRegisterBanking): added optimization for devices with only one
4254 possibly aliased bank of memory, like 16f84
4255 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4256 devices have no SHAREBANK in the linker script
4257 * device/include/pic/pic14devices.txt: documented memmap
4258 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4260 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4262 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4263 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4264 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4265 genhc08Code): switched most of the D (debug) macros to DD (detailed
4266 debug) macros to better control clutter in the generated .asm file.
4267 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4268 genRightShift): fixed bug with non-constant bit shift stored to
4269 a volatile result (SF Open Discussion forum thread #1616749).
4270 Single byte case is not yet optimized.
4272 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4274 * device/include/asm/mcs51/features.h,
4275 * device/include/malloc.h,
4276 * device/include/stdio.h: changed keywords to double underscore variants,
4279 2006-11-27 Borut Razem <borut.razem AT siol.net>
4281 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4282 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4283 support/cpp2/output.h, support/cpp2/cppinit.c,
4284 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4285 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4286 support/cpp2/cppdefault.c, support/cpp2/system.h,
4287 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4288 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4289 support/cpp2/prefix.c, support/cpp2/except.h,
4290 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4291 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4292 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4293 support/cpp2/version.c, support/cpp2/cppmain.c,
4294 support/cpp2/version.h, support/cpp2/hashtable.c,
4295 support/cpp2/cpperror.c:
4296 synchronized with GCC CPP release version 3.3.6,
4297 the latest where cppmain.c still exists.
4298 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4299 support/cpp2/sdcppinit.c: added
4301 2006-11-27 Borut Razem <borut.razem AT siol.net>
4303 * support/cpp2/cpplex.c:
4304 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4306 * support/cpp2/cpplib.c: removed definitions of unused variables
4308 2006-11-26 Borut Razem <borut.razem AT siol.net>
4310 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4311 since they are redefined by macros in support/cpp2/sdcc.h
4312 * support/cpp2/sdcc.h: x*alloc macro redefinition
4314 2006-11-25 Borut Razem <borut.razem AT siol.net>
4316 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4317 support/cpp2/configure, support/cpp2/Makefile.in,
4318 support/cpp2/cppfiles.c, support/cpp2/output.h,
4319 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4320 support/cpp2/config.h, support/cpp2/cpplib.h,
4321 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4322 support/cpp2/cppdefault.c, support/cpp2/config.in,
4323 support/cpp2/system.h, support/cpp2/cpplex.c,
4324 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4325 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4326 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4327 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4328 support/cpp2/configure.in, support/cpp2/intl.h,
4329 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4330 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4331 support/cpp2/version.c, support/cpp2/cppmain.c,
4332 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4333 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4334 support/cpp2/cpperror.c,
4335 support/cpp2/libiberty/safe-ctype.c,
4336 support/cpp2/libiberty/safe-ctype.h,
4337 support/cpp2/libiberty/splay-tree.c,
4338 support/cpp2/libiberty/obstack.c,
4339 support/cpp2/libiberty/lbasename.c,
4340 support/cpp2/libiberty/splay-tree.h,
4341 support/cpp2/libiberty/obstack.h:
4342 synchronized with GCC CPP release version 3.2.3,
4343 the latest before integration of cpp into gcc
4344 * support/cpp2/except.h, support/cpp2/line-map.c,
4345 support/cpp2/line-map.h,
4346 support/cpp2/libiberty/hex.c,
4347 support/cpp2/libiberty/concat.c,
4348 support/cpp2/libiberty/filenames.h: added
4349 * support/cpp2/intl.c: deleted
4351 2006-11-24 Borut Razem <borut.razem AT siol.net>
4353 * src/SDCC.y: enabled compilation of empty source file
4354 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4355 "ISO C forbids an empty source file"
4356 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4357 if all the code is ifdefed out.
4359 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4361 * src/hc08/gen.c (genPcall): fix for bug #1601032
4363 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4365 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4366 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4367 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4368 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4369 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4370 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4371 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4372 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4373 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4374 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4375 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4376 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4377 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4378 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4379 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4380 Renamed to all upper case as per the standard set by SiLabs
4382 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4384 * device/include/mcs51/C8051F520.h: new, added
4385 * device/include/mcs51/compiler.h: added link about predefined macros
4387 2006-11-23 Raphael Neider <rneider AT web.de>
4389 * src/regression/Makefile: add -L path to fresh library
4390 * src/regression/simulate: emphasize FAILED output
4391 * src/regression/create_stc: output _failures from gpsim
4392 * src/regression/compare4.c,
4393 * src/regression/rotate6.c: fixed char literals,
4394 all compile, all run =8-D
4396 * src/pic/pcode.h: added isPCASMDIR macro
4397 * src/pic/gen.c (genAnd): fixed bit offset
4398 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4399 packBits): unified register numbering schemes,
4400 (newReg): do not insert stack registers into hash table,
4401 (initStack): unpinned pseudo stack, simplified,
4402 (typeRegWithIdx): fixed retrieval of stack registers,
4403 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4404 (pCodeReplace): removed invalid assertion,
4405 (insertPCodeInstruction): fixed newly added labels,
4406 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4407 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4408 DumpFlow): removed unsed (broken?) code,
4409 (insertBankSel): prevent STATUS from being BANKSELed,
4410 (FixRegisterBanking): rewritten from scratch, implemented generic
4411 optimizations (suppress BANKSELs to same register and to registers
4412 present in all banks),
4413 (AnalyzeBanking): update flow after BANKSELection
4415 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4416 sharebank, let linker place it, mark STKxx symbols as emitted
4418 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4420 * src/regression/arrays.c,
4421 * src/regression/bank1.c,
4422 * src/regression/bool2.c,
4423 * src/regression/compare7.c,
4424 * src/regression/compare8.c,
4425 * src/regression/compare9.c,
4426 * src/regression/compare10.c,
4427 * src/regression/configword.c,
4428 * src/regression/for.c,
4429 * src/regression/mult1.c,
4430 * src/regression/pointer1.c,
4431 * src/regression/rotate6.c,
4432 * src/regression/string1.c,
4433 * src/regression/struct1.c,
4434 * src/regression/Makefile: make PIC14 regression tests run again
4435 (3 fail, 6 won't compile)
4437 2006-11-21 Raphael Neider <rneider AT web.de>
4439 * device/include/pic16/pic18f4550.h,
4440 * device/include/pic16/pic18f4455.h,
4441 * device/lib/pic16/libdev/pic18f4550.c,
4442 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4443 * configure.in: removed superfluous closing bracket
4445 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4447 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4450 2006-11-21 Raphael Neider <rneider AT web.de>
4452 * src/pic/device.{c,h}: added pic14_getPIC()
4453 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4454 (genAnd): added PIC code for one case, fixes #1597044
4455 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4456 SFRs that are present in all banks (e.g., STATUS)
4458 2006-11-20 Raphael Neider <rneider AT web.de>
4460 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4461 INCFSZ/INCFSZW and declared them as changing Z bit,
4462 (insertPCodeInstruction): correctly invert the above instructions,
4464 (DoBankSelect): don't panic on po_immediates
4466 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4469 * as/link/mcs51/lkihx.c (newArea),
4470 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4471 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4473 2006-11-11 Raphael Neider <rneider AT web.de>
4475 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4476 bitfield symbols, fixes #1579535 (once more...).
4478 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4480 * support/regression/generate-cases.py,
4481 * support/regression/fwk/include/testfwk.h,
4482 * support/regression/fwk/lib/testfwk.c: used code pointers,
4483 (about 50kByte less code generated for mcs51)
4485 2006-11-06 Borut Razem <borut.razem AT siol.net>
4487 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4488 debugger/mcs51/configure: fixed failed check because the function
4489 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4490 who submitted the patch for gpsim.
4491 * debugger/mcs51/configure.in: removed the result message
4492 * debugger/mcs51/Makefile.in: fixed the config.status warning
4493 "... seems to ignore the --datarootdir setting"
4495 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4497 * device/include/mcs51/c8051f020.h,
4498 * device/include/mcs51/c8051f040.h,
4499 * device/include/mcs51/c8051f060.h,
4500 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4501 * src/z80/gen.c (gencjneshort),
4502 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4504 2006-10-31 Borut Razem <borut.razem AT siol.net>
4506 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4507 debugger/mcs51/configure: get readline version
4509 2006-10-30 Borut Razem <borut.razem AT siol.net>
4511 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4512 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4513 debugger/mcs51/configure: locate readline even when cross compiling
4514 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4516 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4518 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4521 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4523 * device/include/malloc.h,
4524 * device/lib/calloc.c,
4525 * device/lib/free.c,
4526 * device/lib/malloc.c,
4527 * device/lib/realloc.c: moved definition of struct into sources
4528 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4530 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4532 * as/asx8051.dsp: corrected output directories
4533 * as/link/hc08: new directory for hc08 linker
4534 * as/hc08/aslink.h, as/link/aslink.h,
4535 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4536 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4537 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4538 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4539 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4540 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4541 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4542 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4543 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4544 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4545 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4546 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4547 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4548 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4549 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4550 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4551 * as/link/hc08/conf.mk,
4555 * sdcc.dsw: moved hc08 linker to as/link/hc08
4556 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4557 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4558 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4559 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4560 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4561 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4562 * as/link/mcs51/aslink.dsp,
4563 * as/link/mcs51/Makefile.in: factored out the common files
4564 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4565 * as/clean.mk: extra cleaning common files
4566 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4567 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4568 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4570 2006-10-29 Raphael Neider <rneider AT web.de>
4572 * src/pic/ralloc.c (newReg): create aliases for registers with
4573 multiple names to fix #1579535 and #1584001,
4574 (regWithIdx,dirregWithName): resolve aliases on lookup
4575 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4577 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4578 to prevent build errors on small devices
4580 2006-10-28 Raphael Neider <rneider AT web.de>
4582 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4583 assumption within interrupt handlers, fixes #1584940
4584 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4585 "emitted" to avoid emitting them again in udata
4587 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4589 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4592 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4594 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4595 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4596 on/off CR to CRLF conversion.
4598 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4600 * doc/sdccman.lyx: updated IRQ section
4602 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4604 * device/lib/serial_io.c: removed
4605 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4606 replacements for serial_io.c
4608 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4610 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4612 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4614 * device/lib/serial_io.c: Default putchar() and getchar() for
4615 mcs51 uses serial port.
4617 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4621 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4623 * support/regression/ports/mcs51/support.c: smaller
4624 _sdcc_external_startup()
4625 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4627 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4629 * device/lib/gbz80/crt0.s,
4630 * device/lib/gbz80/crt0_rle.s,
4631 * device/lib/gbz80/div.s,
4632 * device/lib/gbz80/fstubs.s,
4633 * device/lib/gbz80/heap.s,
4634 * device/lib/gbz80/mul.s,
4635 * device/lib/gbz80/putchar.s,
4636 * device/lib/gbz80/stubs.s,
4637 * device/lib/z80/crt0.s,
4638 * device/lib/z80/crt0_rle.s,
4639 * device/lib/z80/div.s,
4640 * device/lib/z80/fstubs.s,
4641 * device/lib/z80/heap.s,
4642 * device/lib/z80/mul.s,
4643 * device/lib/z80/putchar.s,
4644 * device/lib/z80/stubs.s: reverted, I was mistaken
4646 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4648 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4649 * support/regression/ports/mcs51/support.c: removed race
4650 condition on TI in _putchar allowing to use serial port mode 0
4652 2006-10-20 Borut Razem <borut.razem AT siol.net>
4654 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4656 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4658 * device/lib/gbz80/crt0.s,
4659 * device/lib/gbz80/crt0_rle.s,
4660 * device/lib/gbz80/div.s,
4661 * device/lib/gbz80/fstubs.s,
4662 * device/lib/gbz80/heap.s,
4663 * device/lib/gbz80/mul.s,
4664 * device/lib/gbz80/putchar.s,
4665 * device/lib/gbz80/stubs.s,
4666 * device/lib/z80/crt0.s,
4667 * device/lib/z80/crt0_rle.s,
4668 * device/lib/z80/div.s,
4669 * device/lib/z80/fstubs.s,
4670 * device/lib/z80/heap.s,
4671 * device/lib/z80/mul.s,
4672 * device/lib/z80/putchar.s,
4673 * device/lib/z80/stubs.s: removed all leading underscores from area names
4675 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4677 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4678 regression tests are not waiting in the simulator for simulated
4679 transmission of debug output
4681 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4683 * device/lib/printf_large.c: slightly smaller
4684 * doc/sdccman.lyx: do not use spaces within html links
4686 2006-10-16 Borut Razem <borut.razem AT siol.net>
4688 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4689 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4690 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4691 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4692 debugger/mcs51/configure:
4693 [ 1185668 ] add gnu readline support to sdcdb - enabled
4695 2006-10-16 Raphael Neider <rneider AT web.de>
4697 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4698 fixes #1577882, removes close to all banking optimizations
4700 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4702 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4703 variables in code memory
4704 * support/regression/tests/absolute.c: added test for this
4706 2006-10-15 Raphael Neider <rneider AT web.de>
4708 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4710 (BankSelect): emit BANKSEL before touching linker-placed regs,
4713 2006-10-10 Raphael Neider <rneider AT web.de>
4715 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4716 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4717 * src/pic/main.c (_pic14_parseOptions),
4718 * src/pic/main.h: mostly reverted to previous state, now use results
4719 from SDCCmain.c's argument parsing
4721 2006-10-10 Borut Razem <borut.razem AT siol.net>
4723 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4724 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4725 [ 1185668 ] add gnu readline support to sdcdb -
4726 prepared for READLINE, not enabled yet,
4727 thanks to <tal.bav AT gmail.com>
4729 2006-10-10 Raphael Neider <rneider AT web.de>
4731 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4732 * src/pic16/devices.inc,
4733 * device/include/pic16 (pic18f[24]620.h),
4734 * device/include/pic18fregs.h,
4735 * device/lib/pic16/pics.all,
4736 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4737 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4738 Gary Plumbridge and Anton Strobl
4740 2006-10-10 Raphael Neider <rneider AT web.de>
4742 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4743 --stack-siz=NUM options to configure the argument passing stack
4744 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4745 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4746 (pic14_getSharebankSize): obey --stack-siz=NUM,
4747 (pic14_getSharebankAddress): obey --stack-loc=NUM
4749 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4751 * doc/sdccman.lyx: added to the manual
4752 * doc/figures/ddd_example.png: added (neither pdflatex nor
4753 most browsers seem to like the .eps file)
4755 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4757 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4758 to /tmp and /var/tmp acc. LSB
4759 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4761 * support/regression/tests/onebyte.c: added test
4763 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4765 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4767 2006-10-05 Borut Razem <borut.razem AT siol.net>
4769 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4771 - sdcc.dsw: changed property eol-style to CRLF
4772 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4774 2006-10-04 Raphael Neider <rneider AT web.de>
4776 * device/include/pic/{pic16f84.h,pic16f84a.h},
4777 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4778 from patch #1522504, thanks to Robas Teodor
4780 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4782 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4785 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4787 * src/pic16/glue.c (pic16emitMaps),
4788 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4789 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4790 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4791 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4793 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4794 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4796 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4798 * support/librarian/sdcclib.c: Added option -l.
4799 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4801 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4802 using Windows command prompt.
4804 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4806 * device/lib/libsdcc.lib: added module rand
4807 * src/ds390/ralloc.c (rematStr),
4808 * src/hc08/ralloc.c (rematStr),
4809 * src/mcs51/ralloc.c (rematStr),
4810 * src/z80/ralloc.c (rematStr): made output more consistent
4811 * src/mcs51/gen.c: cosmetic changes
4813 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4815 * src/port.h: added mem.cabs_name to PORT
4822 * src/z80/main.c: added cabs_name initializers
4823 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4825 (emitMaps): emit absolutes in code memory into cabs_name
4827 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4828 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4829 * support/regression/fwk/include/testfwk.h: added define for at
4830 * support/regression/tests/absolute.c: added, new
4832 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4834 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4835 optimizations, see also patch 887161 by Stas Sergeev
4836 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4837 to be necessary anymore,
4838 (102, 103, 104, 127): renamed all occurances of bp to _bp
4840 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4842 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4843 thanks Weston T. Schmidt for patch 1555221
4844 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4845 * src/SDCCicode.c(geniCodeMultiply): small optimization
4847 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4849 * device/include/stdlib.h: added rand prototypes
4850 * device/lib/rand.c: new, added
4851 * device/lib/Makefile.in: added rand.c
4852 * src/z80/peeph.def,
4853 * src/z80/peeph-gbz80.def,
4854 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4856 2006-09-20 Raphael Neider <rneider AT web.de>
4858 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4860 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * as/link/aslink.h: cosmetic changes
4863 * as/link/mcs51/Makefile.in,
4864 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4866 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4869 * as/link/mcs51/aslink.h,
4870 * as/link/z80/aslink.h: merged and moved to as/link/
4871 * as/link/lkstore.c,
4872 * as/link/mcs51/lkstore.c: moved to as/link/
4873 * as/link/clean.mk: remove *.o
4874 * as/link/mcs51/alloc.h: deleted
4875 * as/link/mcs51/lkarea.c: added lnksect prototype
4876 * as/link/mcs51/lkdata.c,
4877 * as/link/mcs51/lklex.c,
4878 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4879 * as/link/mcs51/lkmem.c,
4880 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4881 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4882 * as/link/mcs51/aslink.dsp,
4883 * as/link/mcs51/Makefile.aslink,
4884 * as/link/mcs51/Makefile.bcc,
4885 * as/link/mcs51/Makefile.in: updated for moved files
4886 * as/link/z80/lkarea.c,
4887 * as/link/z80/lkhead.c,
4888 * as/link/z80/lklex.c,
4889 * as/link/z80/lklibr.c,
4890 * as/link/z80/lklist.c,
4891 * as/link/z80/lkmain.c,
4892 * as/link/z80/lkrloc.c,
4893 * as/link/z80/lksym.c: synced with mcs51
4894 * as/link/z80/lkdata.c,
4895 * as/link/z80/lkeval.c,
4896 * as/link/z80/lkihx.c,
4897 * as/link/z80/lks19.c: cosmetic changes
4898 * as/link/z80/Makefile.in,
4899 * as/link/z80/linkgbz80.dsp,
4900 * as/link/z80/linkz80.dsp: updated for moved files
4902 2006-09-16 Borut Razem <borut.razem AT siol.net>
4904 * debugger/mcs51/sdcdb.c: partially fixed
4905 [ 1203664 ] sdcdb fails to open files w. two "." periods
4906 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4907 debugger/mcs51/symtab.h: fixed indenting
4908 * configure.in, configure: up to date with latest Maarten's changes
4910 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4913 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4914 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4915 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4916 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4917 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4918 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4919 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4920 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4921 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4922 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4923 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4924 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4925 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4926 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4927 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4928 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4929 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4930 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4931 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4932 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4933 as/link/mcs51/alloc.h,
4934 as/link/mcs51/clean.mk,
4935 as/link/mcs51/conf.mk,
4936 as/link/mcs51/Makefile.bcc,
4937 as/link/mcs51/Makefile.in,
4938 as/link/mcs51/readme.390,
4939 as/link/mcs51/strcmpi.c,
4940 as/link/mcs51/strcmpi.h,
4942 as/mcs51/Makefile.bcc,
4943 as/mcs51/Makefile.in,
4946 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4948 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4951 * as/link/Makefile.in,
4952 * as/link/z80/linkgbz80.dsp,
4953 * as/link/z80/linkz80.dsp,
4960 * link/z80/aslink.h,
4961 * link/z80/clean.mk,
4963 * link/z80/linkgbz80.dsp,
4964 * link/z80/linkz80.dsp,
4965 * link/z80/lkarea.c,
4966 * link/z80/lkdata.c,
4967 * link/z80/lkeval.c,
4970 * link/z80/lkhead.c,
4973 * link/z80/lklibr.c,
4974 * link/z80/lklist.c,
4975 * link/z80/lkmain.c,
4976 * link/z80/lkrloc.c,
4979 * link/z80/Makefile.in,
4981 * sdcc.dsw: moved link/ to as/link/
4983 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4985 * as/mcs51/i51mch.c (machine): fixed warning
4987 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4991 2006-09-09 Borut Razem <borut.razem AT siol.net>
4993 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4994 sdcdb WIN32 native port
4995 * src/clean.mk: fixed
4997 2006-09-08 Borut Razem <borut.razem AT siol.net>
4999 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5001 2006-09-08 Raphael Neider <rneider AT web.de>
5003 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5004 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5005 to gplink to disable processor mismatch warning and to allow
5006 the use of devices with only aliased (shared) memory banks,
5007 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5009 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5011 * doc/sdccman.lyx: Some re-formating plus example on using
5012 #pragma preproc_asm +/-
5014 2006-09-07 Borut Razem <borut.razem AT siol.net>
5016 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5019 2006-09-06 Borut Razem <borut.razem AT siol.net>
5021 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5022 line at sdcc.nsi:153
5023 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5025 2006-09-05 Borut Razem <borut.razem AT siol.net>
5027 * configure.in, configure: support for winsock2
5028 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5029 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5030 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5031 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5032 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5034 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5036 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5038 * support/regression/tests/bug1551947.c: new, added
5039 * src/SDCCsymt.h: strings are char* not byte*
5041 2006-09-05 Raphael Neider <rneider AT web.de>
5043 * device/lib/pic16/libdev/pic18f4550.c,
5044 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5045 declarations/definitions from patch #1520949
5047 2006-09-05 Raphael Neider <rneider AT web.de>
5049 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5050 byte-aligned bitfields, fixes #1539278
5052 2006-09-05 Raphael Neider <rneider AT web.de>
5054 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5057 2006-09-04 Borut Razem <borut.razem AT siol.net>
5059 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5060 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5061 -mno-cygwin is a part of the compiler name
5062 * support/scripts/sdcc_mingw32: don't disable ucsim
5064 2006-09-03 Borut Razem <borut.razem AT siol.net>
5066 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5067 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5069 2006-09-03 Raphael Neider <rneider AT web.de>
5072 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5073 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5076 2006-09-01 Borut Razem <borut.razem AT siol.net>
5078 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5079 to make ppc-osx happy
5081 2006-08-31 Borut Razem <borut.razem AT siol.net>
5083 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5084 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5085 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5086 * support/regression/ports/ds390/spec.mk,
5087 support/regression/ports/mcs51/spec.mk,
5088 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5089 To run regression tests in mingw environment:
5090 make DEV_NULL=NUL CC=gcc
5092 2006-08-30 Borut Razem <borut.razem AT siol.net>
5094 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5095 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5096 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5097 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5098 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5099 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5100 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5101 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5102 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5103 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5104 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5105 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5106 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5107 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5108 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5109 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5110 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5111 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5112 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5113 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5114 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5115 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5116 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5117 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5118 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5119 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5120 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5121 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5122 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5123 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5124 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5125 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5126 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5127 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5128 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5129 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5130 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5131 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5132 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5133 ucsim WIN32 native port
5135 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5137 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5139 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5142 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5144 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5146 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5147 * support/regression/tests/bug1546986.c: new, added
5148 * as/mcs51/.cvsignore,
5149 * debugger/mcs51/.cvsignore,
5150 * src/.cvsignore: deleted
5152 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5154 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5157 2006-08-20 Borut Razem <borut.razem AT siol.net>
5159 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5160 removed cl_listen_console::match(), cl_console::match(),
5161 restructured cl_commander::proc_input()
5163 2006-08-16 Borut Razem <borut.razem AT siol.net>
5165 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5166 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5167 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5169 2006-08-14 Borut Razem <borut.razem AT siol.net>
5171 * support/regression/Makefile.in,
5172 support/regression/ports/pic14/gpsim.cmd,
5173 support/regression/ports/pic14/spec.mk,
5174 support/regression/ports/pic14/support.c:
5175 added pic14 regression test
5177 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * as/doc/asxhtm.html: documented changed ABS behaviour
5180 * as/doc/README: fixed some typos
5182 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5184 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5187 2006-08-12 Borut Razem <borut.razem AT siol.net>
5189 * support/regression/fwk/include/testfwk.h,
5190 support/regression/fwk/lib/testfwk.c,
5191 support/regression/generate-cases.py,
5192 support/regression/Makefile.in:
5193 regression test framework does not depend on function pointers and
5196 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5198 * device/include/stddef.h: c temporary hack to fix bug 1518273
5200 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5202 * device/include/mcs51/cc2510fx.h: added
5203 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5206 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5208 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5209 * as/z80/Makefile.in: added strcmpi.c
5210 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5211 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5213 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5215 * device/lib/gbz80/asm_strings.s,
5216 * device/lib/gbz80/crt0_rle.s,
5217 * device/lib/gbz80/div.s,
5218 * device/lib/gbz80/mul.s,
5219 * device/lib/gbz80/shift.s,
5220 * device/lib/z80/asm_strings.s,
5221 * device/lib/z80/crt0_rle.s,
5222 * device/lib/z80/div.s,
5223 * device/lib/z80/mul.s,
5224 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5225 flags which are all upper case
5227 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * as/z80/asm.h: made CASE_SENSITIVE 1
5230 * link/z80/aslink.h: made CASE_SENSITIVE 1
5231 * src/z80/gen.c (throughout): made all conditionals upper case
5232 * support/regression/tests/bug1503067.c: new
5234 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5236 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5237 (shiftIntoPair): added case 2 for PAIR_IY,
5238 (setupToPreserveCarry): replaced parameters with iCode and check if
5239 PAIR_DE is in use to fix bug 1399290,
5240 (genPlus, genMinus): updated call to setupToPreserveCarry
5241 * support/regression/tests/bug1399290.c: new
5243 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5246 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5247 * src/ds390/gen.c (shiftRLong),
5248 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5249 * src/mcs51/gen.c (sameReg): changed to sameByte,
5250 (xch_a_aopGet): new,
5251 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5252 shiftRLong): fixed bug 1533966
5253 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5254 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5255 * support/regression/Makefile.in: disabled z80, enabled ucz80
5256 * support/regression/tests/float_trans.c: enabled test for z80 and host
5257 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5259 2006-08-01 Borut Razem <borut.razem AT siol.net>
5261 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5262 comparison is always false due to limited range of data type
5263 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5265 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5267 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5268 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5269 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5270 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5272 2006-07-31 Borut Razem <borut.razem AT siol.net>
5274 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5275 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5276 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5277 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5278 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5279 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5280 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5281 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5282 enable ucsim mingw compilation. Serial port is disabled,
5283 since it uses termios.h API, which is not available on native
5286 2006-07-31 Borut Razem <borut.razem AT siol.net>
5288 * Small Device C Compiler 2.6.0 released
5289 * support/scripts/sdcc.nsi: added FULL_DOC option
5290 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5292 2006-07-28 Borut Razem <borut.razem AT siol.net>
5294 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5295 * doc/INSTALL.txt: updated
5297 2006-07-27 Borut Razem <borut.razem AT siol.net>
5299 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5300 device/lib/pic/libdev/Makefile.in: fixed bug
5301 [ 1438354 ] pic libsdcc: distclean doesn't work
5302 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5303 device/lib/pic16/libio/Makefile.in: fixed bug
5304 [ 1438344 ] pic16 lib: clean doesn't work properly
5305 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5307 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5309 * device/lib/pic/libsdcc/fsdiv.c,
5310 * device/lib/pic/libsdcc/fsmul.c,
5311 * device/lib/pic16/libsdcc/float/fsdiv.c,
5312 * device/lib/pic16/libsdcc/float/fsmul.c,
5313 * device/lib/_fsdiv.c,
5314 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5315 * support/regression/tests/bug1520966.c: added
5316 * doc/knownbugs.html: removed [ 1520966 ] from the list
5318 2006-07-25 Borut Razem <borut.razem AT siol.net>
5320 * configure.in, configure, sdccconf_in.h: fixed bug
5321 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5322 * doc/knownbugs.html: removed [ 1519095 ] from the list
5324 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5326 * doc/knownbugs.html: added, contains list of known bugs at release
5327 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5329 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5331 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5332 function registers and corrected defaults with additional warning
5333 * device/lib/malloc.c: cosmetic changes
5334 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5335 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5336 (fillGaps): and used it
5338 2006-07-20 Raphael Neider <rneider AT web.de>
5340 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5341 output unless SDCCPICDEBUG is set
5342 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5343 output if SILENT is set
5345 2006-07-11 Borut Razem <borut.razem AT siol.net>
5347 * doc/README.txt: updated
5349 2006-07-10 Borut Razem <borut.razem AT siol.net>
5351 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5352 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5353 in WIN32 installation
5354 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5357 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5359 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5360 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5362 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5366 2006-07-06 Borut Razem <borut.razem AT siol.net>
5368 * support/regression/tests/bitfields.c:
5369 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5370 * support/regression/tests/constantRange.c:
5371 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5373 2006-07-04 Borut Razem <borut.razem AT siol.net>
5375 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5377 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5378 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5379 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5380 reverted changes from 2006-07-03
5381 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5382 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5383 added CPPFLAGS, used by the host port
5385 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5387 * support/regression/valdiag/tests/switch.c,
5388 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5389 * support/regression/tests/libmullong.c: fixed for host
5390 * support/regression/ports/host/spec.mk: disable all warnings for host,
5391 SDCC runs with --less-pedantic too
5393 2006-07-03 Borut Razem <borut.razem AT siol.net>
5395 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5397 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5398 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5399 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5400 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5402 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5403 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5404 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5405 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5407 2006-07-02 Raphael Neider <rneider AT web.de>
5409 * src/pic16/devices.inc,
5410 * device/include/pic16/pic18fregs.h,
5411 * device/include/pic16/pic18f4550.h,
5412 * device/lib/pic16/pics.all,
5413 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5415 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5417 * as/hc08/lkaomf51.c (OutputName),
5418 * as/mcs51/lkaomf51.c (OutputName),
5419 * as/z80/asmain.c (asmbl),
5420 * src/ds390/main.c (asmLineNodeFromLineNode),
5421 * src/hc08/ralloc.c (hc08_assignRegisters),
5422 * src/mcs51/main.c (asmLineNodeFromLineNode),
5423 * src/xa51/ralloc.c (checkRegMask),
5424 * src/xa51/gen.c (emitcode),
5425 * src/z80/gen.c (_emit2),
5426 * src/SDCCast.c (searchLitOp),
5428 * support/packihx/packihx.c,
5429 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5430 * src/ds390/gen.c (aopPutUsesAcc),
5431 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5432 * support/regression/tests/libmullong.c (mullong_wrapper),
5433 * src/SDCCsymt.c (powof2),
5435 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5436 * src/SDCCsymt.h: added TYPE_TARGET_*
5437 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5438 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5439 SDCCast because 1) header problems 2) this is the right place
5440 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5441 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5444 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5446 * src/SDCCicode.h: removed buggy semicolon in unused macro
5447 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5448 search for previous definiton of auto symbols too,
5449 (findPrevUse): fixed logic of emitWarnings
5451 2006-06-26 Raphael Neider <rneider AT web.de>
5453 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5454 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5456 2006-06-25 Raphael Neider <rneider AT web.de>
5458 * device/lib/pic/libm: NEW, added math library functions
5459 * device/lib/pic/libsdcc: NEW; added float support functions
5460 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5461 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5462 NEW, added math related headers
5463 * device/include/asm/pic/features.h: NEW
5464 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5465 (popGet): allow larger offsets for AOP_PCODE,
5466 (genDataPointerSet): handle literals explicitly, more debug output,
5467 (genAssign): fixed for float using aopLiteral ;-)
5468 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5469 GOTO initialisation routine
5470 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5471 flag on registers, fixes #1469043 (local variables do not work)
5472 * src/pic/main.c (_pic14_do_link),
5473 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5476 2006-06-25 Borut Razem <borut.razem AT siol.net>
5478 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5479 characters printed (not including the trailing '\0' used to end
5480 output to strings). Problem detected in regression test bug-927659.c.
5481 NOTE: printf() family functions should return int instead
5483 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5484 specifier are printed as themselves
5485 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5486 support flags, width and precision specifiers
5488 2006-06-24 Borut Razem <borut.razem AT siol.net>
5490 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5491 to the list of sdcc tagrets not supporting bit type
5492 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5493 testfor pic16 due to bug:
5494 [ 1511794 ] pic16: regression test bug-895992.c fails
5496 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5498 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5499 * src/SDCCglue.c (initPointer), fixed bug 1496419
5500 * support/regression/tests/bug1496419.c: new, added
5502 2006-06-22 Borut Razem <borut.razem AT siol.net>
5504 * support/regression/ports/pic16/support.c: use gpsim usart module from
5505 libgpsim_modules library
5507 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5509 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5512 2006-06-19 Raphael Neider <rneider AT web.de>
5514 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5515 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5516 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5517 (pic14printExterns,pic14printPublics,pic16printPublics,
5518 pic16_printExterns): use new functions to emit symbols
5519 (picglue,pic16glue): emit publics before emitting externs
5520 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5521 locally defined functions to avoid bug #1443651
5522 * support/regression/tests/bug-716242.c: removed pic16 workaround
5523 * support/regression/ports/pic16/spec.mk: ignore errors during build
5525 2006-06-19 Raphael Neider <rneider AT web.de>
5527 * src/pic/glue.h: added pic14aopLiteral prototype
5528 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5529 * src/pic/gen.c: removed stdint.h dependency
5530 (aopGet): use Safe_strdup()
5531 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5532 (genDataPointerSet): use pic14aopLiteral()
5533 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5534 for pic16; thanks to Bernhard and Maarten
5536 2006-06-18 Borut Razem <borut.razem AT siol.net>
5538 * support/regression/tests/structflexarray.c: flexible array members
5539 not supported by gcc < 3
5540 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5542 * src/pic/gen.c: don't include [p]strdin.h on solaris
5543 * support/Util/pstdint.h: addad svn attributes
5544 * support/regression/tests/constantRange.c,
5545 support/regression/tests/rotate.c: include inttypes.h instead
5546 stdint.h on solaris, addad svn attributes
5548 2006-06-18 Raphael Neider <rneider AT web.de>
5550 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5552 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5553 (pic16_genMinusBits): simplified sign-extension
5554 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5555 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5556 adjusted to correctly handle mixed-signed operands, disabled
5557 now unused multiplciation routines
5558 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5559 (assignResultValue): added argument denoting the size of the result
5560 as returned by the function (fixes upcasts in assigning from
5561 function calls: char foo(); int i = foo();)
5562 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5563 function result to assignResultValue
5564 (genMult): disabled inlined multiplication code
5565 (genDiv): augmented to also handle the modulus operator, fixed to
5566 handle mixed-signed operands correctly
5567 (genMod): simply call genDiv, disabled unused code
5568 (genAssign): fixed missing (sign-)extension on result
5569 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5570 valid char operands, allow signed operands for native code, added
5571 division and modulo operator handling
5572 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5574 As a consequence, onebyte.c (if split into two files) and muldiv.c
5575 pass regression tests.
5577 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5579 * doc/Makefile.in: two runs of makeindex seem needed to get
5580 correct page references in the index of sdccman.pdf
5581 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5583 2006-06-17 Borut Razem <borut.razem AT siol.net>
5585 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5587 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5589 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5590 mentioned ec2drv and paulmon
5592 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5594 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5595 consecutive abs areas
5596 (find_empty_space, allocate_space): added map to handle codemap or
5598 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5599 absolute idata and xdata
5600 * as/mcs51/lkmem.c (summary2): updated legend
5602 2006-06-16 Raphael Neider <rneider AT web.de>
5604 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5606 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5608 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5610 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5612 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5614 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5615 value of generic pointers,
5625 src/z80/main.c: PORT structure, added elements for gp_tags field,
5626 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5627 fields in the PORT structure of each port,
5628 * src/SDCCast.c (decorateType): allow processing of generic pointers
5629 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5632 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5638 * src/pic16/pcode.c,
5640 * src/pic/pcoderegs.c,
5643 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5644 bug 1504689 on minGW
5646 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5648 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5650 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5652 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5654 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5656 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5659 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5661 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5662 to a char variable. Fixed bug #1504211
5663 * device/include/pic16/adc.h,
5664 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5665 and fixed bug #1364390
5667 2006-06-10 Borut Razem <borut.razem AT siol.net>
5669 * CVSROOT: removed the CVS left-over
5671 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5673 * as/hc08/asmain.c (asexit),
5674 * as/hc08/lkmain.c (lkexit),
5675 * as/mcs51/asmain.c (asexit),
5676 * as/mcs51/lkmain.c (lkexit),
5677 * src/SDCCglue.c (DEFSETFUNC),
5678 * src/SDCCmain.c (linkEdit, assemble),
5679 * support/librarian/sdcclib.c (AddRel),
5680 replaced unlink() by standard C remove()
5681 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5682 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5683 gatherImplicitVariables): new, added to fix bug 608752,
5684 (createFunction): added gatherImplicitVariables()
5685 * src/SDCCast.h: added createRMW prototype
5686 * src/SDCCsymt.h (struct symbol): added infertype
5687 * support/regression/tests/bug608752.c: new, added
5689 2006-06-10 Raphael Neider <rneider AT web.de>
5691 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5692 multibyte dummy reads (fixes #1503234)
5694 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * device/include/mcs51/compiler.h: new, added header file to enable
5697 creating common sfr definition header files for different compilers
5699 2006-06-05 Raphael Neider <rneider AT web.de>
5701 * src/pic16/{pcode.h,genarith.c}:
5702 introduced pCodeOp combining any two pCodeOps (previously only
5703 two register operands could be combined), removed pcop2 from
5704 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5705 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5706 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5707 rewritten to use new PO_TWO_OPS
5708 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5709 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5710 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5711 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5712 (pic16_get_op): embraced return arg to allow #define return(x),
5713 added new case for combined opcodes
5714 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5715 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5716 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5718 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5720 * src/SDCCval.c (checkConstantRange): added
5721 * src/SDCCval.h: added checkConstantRange
5722 * support/Util/SDCCerr.c,
5723 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5724 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5725 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5726 * src/SDCCast.c (decorateType): added checkConstantRange,
5727 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5728 can be emitted with the correct always true/false warning,
5729 added optimization for double '!';
5730 result of decorateType() must be assigned back to the tree, because
5731 decorateType() can change the tree
5732 * src/SDCCicode.c (geniCodeLogic),
5733 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5734 (checkConstantRange): removed, it was only a fragment which never
5736 * src/SDCCsymt.c (computeType): fixed promotion for
5737 "-1 < (unsigned bit) b"
5738 * src/pic/ralloc.c (packRegsForAssign),
5739 * src/pic16/ralloc.c (packRegsForAssign),
5740 * src/hc08/ralloc.c (packRegsForAssign),
5741 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5743 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5744 * support/regression/tests/constantRange.c: added
5745 * support/valdiag/tests/constantRange.c: added
5746 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5748 2006-06-02 Borut Razem <borut.razem AT siol.net>
5750 * support/regression/ports/pic16/support.c: increase stack size
5752 * support/regression/Makefile.in: sort tests by name so that the
5753 resutlts can be compared on different machines / platforms
5755 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5757 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5758 * src/ds390/gen.c (emitLabel): new, added,
5759 (genDjnz): fixed stack overflow bug,
5760 (throughout): cosmetic changes to sync with mcs51/gen.c,
5761 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5762 * src/mcs51/gen.c (genEndFunction): small optimization,
5763 (throughout): cosmetic changes to sync with ds390/gen.c
5765 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5767 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5768 (_print_format): fixed printing pointers
5769 * src/mcs51/gen.c (emitLabel, movb): new, added,
5770 (genAssign): small optimization,
5771 (genDjnz): fixed stack overflow bug,
5772 (throughout): replaced sprintf with SNPRINTF,
5773 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5774 replaced emitcode("mov", "b,...") with MOVB(...),
5775 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5776 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5777 * src/mcs51/peeph.def: added rules 140 and 264
5778 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5779 so they may get optimized into registers
5781 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5783 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5784 immediately when encountered,
5785 (printUsage): always use stderr even on windows
5787 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5789 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5790 (processParms): fixed bug #1247551
5791 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5792 parseCmdLine, main): print '--version' to stdout,
5793 print 'help' to stdout if --help is given,
5794 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5795 arguments are given; fixed --help
5797 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5799 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5800 * support/regression/tests/bug-1493710.c: added
5802 2006-05-27 Borut Razem <borut.razem AT siol.net>
5804 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5806 * support/regression/ports/pic16/support.c: increase stack size
5807 from default 64 bytes to 128 bytes
5808 * support/regression/tests/staticinit.c,
5809 support/regression/tests/float.c: regression tests fully enabled
5810 for pic16 port by putting the initialized data arrays into the code
5812 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5813 This was changed by mistake in the previous version.
5815 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5817 * src/pic16/gen.c (genFunction, genEndFunction): some
5818 beautifications, fixed bug with falsely restoring FSR2 in large
5819 stack model, thanks to Beau E. Cox for reporting the bug
5821 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5823 * debugger/mcs51/break.c,
5824 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5825 use %p to print pointers, made address variables unsigned
5826 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5827 * debugger/mcs51/symtab.c (parseSymbol): must return something
5828 * src/mcs51/gen.c (aopForSym): small optimization,
5829 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5830 (freeAsmop): added missing break,
5831 (aopPut): removed parameter bvolatile, determine it inside the function,
5832 (saveRegisters, unsaveRegisters): small optimization,
5833 (genIpush): removed pointless check,
5834 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5835 replaced sprintf with SNPRINTF,
5836 replaced strcpy with strncpyz,
5837 updated aopPut calls,
5838 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5839 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5841 2006-05-24 Borut Razem <borut.razem AT siol.net>
5843 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5844 modification of test for the pic16 port, put the array to the code
5845 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5847 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5849 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5850 * support/Util/pstdint.h: added
5852 2006-05-22 Borut Razem <borut.razem AT siol.net>
5854 * src/regression/Makefile: removed bool2.c test, added -q linker option
5855 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5856 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5857 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5858 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5859 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5860 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5861 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5862 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5863 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5865 2006-05-22 Raphael Neider <rneider AT web.de>
5867 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5868 bug #1492360 (problematic due to generic pointers, see code)
5870 2006-05-22 Borut Razem <borut.razem AT siol.net>
5872 * support/regression/ports/pic16/specs.mk: removed stack size linker
5874 * support/regression/tests/array.c,
5875 support/regression/tests/bitopcse.c,
5876 support/regression/tests/bug-908454.c,
5877 support/regression/tests/malloc.c: modified for pic16 regression test
5878 * support/regression/tests/bitfields.c:
5879 pic16 - excluded bitfileds of size > 8
5880 * support/regression/tests/bp.c: pic16 - reduced data size
5881 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5882 * support/regression/tests/bug-460010.c:
5883 pic16 - used the absolute address the fits in memory
5884 * support/regression/tests/bug-716242.c:
5885 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5886 * support/regression/tests/float.c:
5887 pic16 - excluded - data size too big
5888 * support/regression/tests/onebyte.c:
5889 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5890 * support/regression/tests/shifts.c:
5891 pic16 - function names probably have to differ in first X characters
5893 * support/regression/tests/staticinit.c:
5894 pic16 - excluded some tests due error: no target memory available for
5897 2006-05-22 Borut Razem <borut.razem AT siol.net>
5899 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5900 second try. Thanks Stas Sergeev once more.
5902 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5904 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5905 (genLeftShift, genRightShift): fixed bug 1491627
5906 * src/hc08/peeph.def (rules 7, 8.x): added
5907 * support/regression/tests/shifts.c (ShiftLeftByParam,
5908 ShiftRightByParam, testShiftByParam): added to test variable shifting
5910 2006-05-20 Raphael Neider <rneider AT web.de>
5912 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5913 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5914 (allocReg): add only new registers to dynAllocRegs,
5915 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5916 #1489055, #1445850, and probably #1483693
5918 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5920 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5921 bug in for-loop that didn't emit the last of CONFIG and ID registers
5923 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5925 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5927 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5928 1489016, 1434401 and 1490124
5929 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5930 1489016, 1434401 and 1490124
5932 2006-05-17 Borut Razem <borut.razem AT siol.net>
5934 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5937 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * device/include/mcs51/P89c51RD2.h,
5940 * device/include/mcs51/P89LPC901.h,
5941 * device/include/mcs51/P89LPC922.h,
5942 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5944 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5946 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5947 to fix missing stack pragma in compiled binary object file,
5949 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5951 * support/packihx/configure.in,
5952 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5953 determine sizeof basic types even while cross compiling
5955 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5957 * src/avr/gen.c (aopop),
5958 * src/ds390/gen.c (aopOp),
5959 * src/hc08/gen.c (aopOp),
5960 * src/mcs51/gen.c (aopop),
5961 * src/pic16/gen.c (pic16_aopOp),
5962 * src/pic/gen.c (aopOp),
5963 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5964 if size of operand is smaller than spill location
5966 2006-05-12 Borut Razem <borut.razem AT siol.net>
5968 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5969 have to have CR/LF line endings even if they are checked out on *nix
5970 or on WIN32 in cygwin binmode
5972 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5974 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5975 * device/include/ds80c390.h: added sfr16 definitions
5979 * src/ds390/ralloc.c,
5980 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5981 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5982 bit returning functions
5983 * support/regression/tests/sfr16.c: enabled test on ds390
5985 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5987 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5988 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5990 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5992 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5993 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5994 (cl_address_space constructor): removed expensive initialization,
5995 (cl_address_space::get_cell): extended for late initialization,
5996 (cl_address_space::*): use late initialization,
5997 (cl_address_decoder::activate): removed expensive initialization,
5998 This reduced regression test running time by 25%
6000 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6008 * support/packihx/Makefile.in,
6009 * support/packihx/clean.mk,
6010 * support/packihx/Makefile.bcc,
6011 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6013 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6015 * src/SDCCval.c (valNot): fix for regression test failure
6016 of not.c on big endian hosts
6018 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6020 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6022 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6024 * device/lib/mcs51/Makefile.in: changed string comparison operator
6025 to = for POSIX compliance; == is bash extension
6027 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6029 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6032 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6034 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6035 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6036 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6037 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6038 bug report #1478657,
6040 2006-05-05 Borut Razem <borut.razem AT siol.net>
6042 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6045 2006-05-02 Borut Razem <borut.razem AT siol.net>
6047 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6048 create *.ind, which made make to fail if invoked with -j 2
6050 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6052 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6053 Hubert Sack for patch 1479782
6055 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6057 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6059 2006-05-01 Raphael Neider <rneider AT web.de>
6061 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6062 (create_pic): store only prefix-free device name,
6063 (init_pic): check for device names with "16" prefix,
6065 * src/pic/device.h (struct PIC_device),
6066 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6068 * device/include/pic/pic12f{635,675,629,683}.h,
6069 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6070 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6071 * device/include/pic/pic16f505.h,
6072 * device/lib/pic/libdev/pic16f505.c: removed
6073 * device/include/pic/pic14devices.txt: added support for pic12f
6074 devices, removed unsupported non 16-bit devices
6075 [above changes provided by patch from Zik Saleeba]
6076 * src/pic/*, src/pic16/*, device/include/pic16/*,
6077 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6079 2006-05-01 Borut Razem <borut.razem AT siol.net>
6081 * configure.in, configure, doc/Makefile.in:
6082 sync with nightly build makefile - latex, dvipdf and dvips
6085 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6087 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6088 in the library source
6090 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6092 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6094 2006-04-28 Raphael Neider <rneider AT web.de>
6096 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6097 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6098 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6099 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6101 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6103 * device/lib/pic/libdev/Makefile.in,
6104 * device/lib/hc08/Makefile.in,
6105 * device/lib/gbz80/Makefile.in,
6106 * device/lib/z80/Makefile.in,
6107 * device/lib/ds390/Makefile.in,
6108 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6109 thanks to Borut for the bug report
6111 * configure: always create doc/Makefile independent from --enable-doc
6112 * Makefile.in: always install from directory doc independent from
6114 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6116 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6117 * doc/Makefile.in: install *.txt if present
6118 * device/include/Makefile.in (install): added installation of pic/*.inc
6119 and pic/*.txt files again, they were erroneously removed
6121 2006-04-28 Raphael Neider <rneider AT web.de>
6123 * src/pic/{gen.c,main.h,pcode.c},
6124 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6125 concerning signedness with casts
6127 2006-04-28 Raphael Neider <rneider AT web.de>
6129 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6130 definition of an interrupt handler,
6131 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6132 interrupt handler stuff from picglue() to separate routine,
6133 (picglue): enabled definition of intr handlers in files w/o main()
6135 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6137 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6138 compilation with MSVC 2005 Express Edition (VC8)
6140 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6142 * device/lib/Makefile: fixed build of gbz80 lib
6144 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6146 * support/regression/tests/bug-460010.c,
6147 * support/regression/tests/bug-524691.c,
6148 * support/regression/tests/bug-716242.c: removed conditional defines
6149 that are already in testfwk.h
6151 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6153 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6154 (AccAXRsh1): added, shift right by 1,
6155 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6157 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6159 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6161 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6162 remove cast to same type
6163 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6164 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6166 * link/z80/Makefile: removed, they have moved to
6169 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6170 * install-sh: fix bug #1204398 by setting umask 0022
6171 * device/lib/Makefile: separate build of z80 and gbz80 lib
6173 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6175 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6176 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6178 One basic decision: e.g. src/clean.mk includes further files. In order
6179 to make this work there are two solutions:
6180 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6181 run configure on them. This way they can use
6182 'include $(srcdir)/port-clean.mk'
6183 - always include clean.mk by the Makefile at the same level. To avoid
6184 that `make clean` tries to include and build Makefile.dep the
6185 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6186 implemented, because now even `make uninstall` doesn't create
6187 Makefile.in. clean.mk could be eliminated by pasting it in
6190 * debugger/mcs51/Makefile.in: build own objects from library sources
6191 (SLIB, SDCC) in current directory
6193 * configure, configure.in: renamed --disable-device-lib-build in
6194 --disable-device-lib; added --enable-doc, the required tools are
6195 searched by configure; added result message; the toolchain for the
6196 belonging ports are now only built, if the port is enabled.
6198 * support/regression/*: all output is written in directory gen, because
6199 the fwk and ports directories don't livet in the build tree using vpath
6201 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6202 --disable-device-lib, added --enable-doc, added section VPATH
6204 * sim/ucsim/configure.in,
6205 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6206 z80 are enabled by default
6208 2006-04-24 Raphael Neider <rneider AT web.de>
6210 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6211 to config word, "pic14_"-prefixed some extern functions
6212 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6213 config word has been found
6214 * src/pic/device.h: added prototypes
6215 * src/pic/pcode.c: added "pic14_"-prefix where needed
6216 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6218 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6220 (pic14emitRegularMap): ignore config words,
6221 (pic14createInterruptVect): moved generating __config directives away
6222 (picglue): have __config directives emitted
6224 2006-04-24 Borut Razem <borut.razem AT siol.net>
6226 * doc/Makefile: sync with nightly build makefile
6228 2006-04-24 Raphael Neider <rneider AT web.de>
6230 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6231 registers that have not been assigned proper liveranges,
6232 fixes #1469504 and #1474602,
6233 (pCodeRegOptimizeRegUsage): fixed typo in comment
6235 2006-04-24 Borut Razem <borut.razem AT siol.net>
6237 * device/examples/main8051.c: deleted - it was removed from CVS
6238 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6239 after the transition to Subversion
6240 * src/SDCCalloc.h: deleted - it was removed from CVS
6241 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6242 after the transition to Subversion
6243 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6244 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6245 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6246 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6248 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6250 * as/asx8051.dsp: added mcs51/strcmpi.h
6251 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6252 * as/hc08/aslink.h: updated lnksect prototype
6254 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6256 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6257 (newdot): handle A_ABS
6259 * as/mcs51/asout.c (outarea): output address
6260 * as/hc08/lkaomf51.c,
6261 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6263 * as/mcs51/i51pst.c,
6264 * as/z80/z80pst.c: "ABS" is not A_OVR
6265 * as/hc08/lkarea.c (newarea): read a_addr,
6266 (lnkarea): added codemap array, sort absolute areas to the front,
6267 combine all GSINITx/GSFINAL,
6268 (find_empty_space, allocate_space): new functions,
6269 (lnksect): return next address, handle absolute sections
6270 * as/mcs51/lkarea.c (newarea): read a_addr,
6271 lnksect2 prototype changed,
6272 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6273 (find_empty_space, allocate_space): new, factored out of lnksect2,
6274 (lnksect2): return next address, handle absolute sections
6276 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6277 * as/hc08/lklibr.c (addfile, fndsym),
6278 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6279 index out of range and detect both '\' and '/'
6280 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6281 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6282 regression tests (ds390 cannot return bool yet)
6283 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6284 document critical interrupts on z80, document changed SDCC define
6285 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6286 (_a390_mapping): added .org directive
6287 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6288 (genMultOneByte): fixed warnings
6289 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6291 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6292 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6293 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6294 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6295 * src/pic16/main.c: removed newReg prototype
6296 * src/pic16/pcode.c,
6297 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6299 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6301 * src/pic16/ralloc.c
6302 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6304 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6305 from short to PIC_OPTYPE
6306 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6307 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6308 optype from short to PIC_OPTYPE
6309 * src/port.h: made int_size unsigned to fix warnings
6310 * src/SDCC.y: fixed warning on MSVC
6311 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6312 * src/SDCCopt.c (convertToFcall): fixed warnings
6313 * src/SDCCsymt.h: removed double prototype for genSymName
6314 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6315 offset int to fix warnings
6317 2006-04-22 Borut Razem <borut.razem AT siol.net>
6319 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6320 references to CVS replaced with Subversion
6322 2006-04-21 Borut Razem <borut.razem AT siol.net>
6324 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6325 references to CVS replaced with Subversion
6327 2006-04-19 Borut Razem <borut.razem AT siol.net>
6329 * src/version.awk: adapted for svn
6330 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6331 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6332 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6333 /binutils-avr/etc/*.vi, *.jin: removed all properties
6334 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6336 2006-04-19 Borut Razem <borut.razem AT siol.net>
6338 * CVS to Subversion migration completed
6340 2006-04-18 Borut Razem <borut.razem AT siol.net>
6342 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6343 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6345 2006-04-17 Borut Razem <borut.razem AT siol.net>
6347 * device/include/Makefile.in: added pic/*.inc to the installation
6349 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6351 * support/regression/collate-results.py: fixed output in case of
6353 * support/regression/generate-cases.py: fixed splitting of pathnames
6355 * as/hc08/lklibr.c (addfile),
6356 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6358 2006-04-11 Raphael Neider <rneider AT web.de>
6360 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6361 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6362 * src/pic16/pcode.c (assignValnums): fixed #1460578
6364 2006-04-11 Raphael Neider <rneider AT web.de>
6366 * device/lib/pic/libdev/*.c,
6367 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6368 fixes #1468739, enables compilation in --std-c99 mode
6369 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6371 2006-04-11 Raphael Neider <rneider AT web.de>
6373 * src/pic/device.c (find_device): removed debug output
6374 (list_valid_pics): enabled verbose listing of supported devices
6375 * device/include/stdbool.h: define bool as char for pic14/16 as well
6377 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6379 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6381 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6383 * .version: bumped version to 2.5.6
6384 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6386 2006-04-06 Raphael Neider <rneider AT web.de>
6388 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6389 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6390 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6391 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6392 pic14_constructAbsMap
6393 (pic14printPublics): declare absolute global symbols as global
6394 (pic14createInterruptVect),
6395 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6396 (newReg): assume new registers unused, use correct name in
6397 hashtable (reg->name instead of name), more debugLog output
6398 * src/pic/device.h (PIC_device): added fields for verbose output
6399 * src/pic/device.c: moved device definition to pic14devices.txt,
6400 added routines for runtime parsing of pic14devices.txt,
6401 added support for second config word
6402 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6403 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6404 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6405 (_pic14_parseOptions): moved pCodeInitRegisters here
6406 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6407 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6408 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6409 handling the pseudo stack
6410 * device/lib/Makefile.in: ignore failures in objects-pic16,
6411 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6412 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6413 * device/lib/pic/Makefile.subdir,
6414 * device/lib/pic16/Makefile.subdir: improved clean rules
6415 * device/lib/pic/libdev/: NEW, pic14 device libraries
6416 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6417 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6418 * device/include/Makefile.in: create subdir and install pic14 headers
6419 * device/include/pic/p16f_common.inc: removed unused declarations
6420 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6421 PICs from inc2h.pl v1.6,
6422 replaced BIT_AT macros with struct declarations
6423 * device/include/pic/pic14devices.txt: definition of supported devices,
6424 all above improvements contributed by Zik Saleeba, thanks
6425 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6426 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6429 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6431 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6432 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6433 thanks to Charles Olds
6435 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6437 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6439 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6441 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6442 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6443 * support/regression/bug1464657.c: added, new test
6445 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6447 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6450 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6452 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6453 --no-peep and --peep-file <file> are used don't use default rules but
6456 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6458 * src/mcs51/gen.c (genCall): fixed bug 1457608
6460 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6462 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6463 changes seem to cause (trigger?) problems with the build system.
6465 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6467 * src/SDCCpeeph.c (operandsLiteral): new, added,
6468 (callFuncByName): inserted operandsLiteral
6469 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6471 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6473 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6474 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6476 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6478 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6479 implemented patch 1120823 Thanks to Willy De la Court (normal
6480 interrupts need an interrupt number now if they are made critical),
6481 and enabled nesting of critical functions though not for gbz80
6482 (genCritical, genEndCritical): added functions
6483 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6484 * src/z80/mappings.i: added "ei" to all mappings
6486 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6488 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6489 submitted by the Debian SDCC maintainer Aurelien Jarno:
6490 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6491 archive with gcc 4.1 on mips and wrote the patch"
6493 2006-03-16 Raphael Neider <rneider AT web.de>
6495 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6496 the left operand is shorter than the result (c* = lit-c* + int),
6498 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6501 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6503 * src/.version: increased version number to 2.5.5
6504 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6505 linking is done manually in pic16 port's _linkEdit,
6506 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6507 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6508 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6509 allocate asmop as AOP_ACC,
6510 (aopForRemat): added parameter 'bool result' in function declaration,
6511 (pic16_aopGet): return AOP_ACC when accessing WREG,
6512 (pic16_popGetTempReg): minor modification,
6513 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6514 'pic16_allocWithIdx',
6515 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6516 calling function in absolute addresses,
6517 (genAssign): take into account AOP_ACC asmop,
6518 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6519 * src/pic16/pcoderegs.c: some debug functions and lines added,
6520 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6521 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6523 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6524 call to allocReg, not by manually allocating a new one,
6525 (pic16_assignRegisters): now before going through the register
6526 allocating functions mark all registers as free. This eliminates some
6527 side effects resulting from peephole parser done earlier in the backbone
6529 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6531 * src/SDCCicode.c (geniCodeLogic),
6532 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6534 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6536 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6537 (genSend): bugfix, do not allocate and free twice,
6538 (shiftRLong): handle partially overlapping aops
6539 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6541 2006-03-08 Borut Razem <borut.razem AT siol.net>
6543 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6546 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6548 * support/regression/tests/bug1409955.c: new, added
6549 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6550 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6551 (aopForSym, aopOp): increment asmop.allocated if reused,
6552 (freeAsmop): decrement asmop.allocated and check for zero instead of
6554 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6555 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6556 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6557 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6558 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6559 genSignedRightShift, genRightShift, genDataPointerGet,
6560 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6561 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6562 in reverse order from allocation,
6563 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6564 added swappedLR to keep track
6565 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6566 pdata & code for GCC, z80, gbz80 & hc08
6567 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6569 2006-03-08 Raphael Neider <rneider AT web.de>
6571 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6573 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6575 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6576 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6577 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6579 2006-03-06 Borut Razem <borut.razem AT siol.net>
6581 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6582 made the linker quiet
6584 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6586 * src/pic16/gen.c (genPcall): fixed bug #1443644
6587 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6588 which dumps before the function entry point a data byte which represents
6589 the number of the local variables used by the specified function, added
6590 'xinst' for initial support for Extended Instruction Support,
6591 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6592 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6593 port->fun_prefix anymore (may change later),
6594 (genFunction, genEndFunction): do not store/restore local registers for
6595 _main (this should take care the --main-return command line option in
6597 (genOr): removed some legacy pic-port instructions,
6598 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6599 performing operations with SFR's causes data to be written more than
6600 once to each SFR. Perhaps SFRs should be handled in special cases...
6601 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6603 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6604 into account for stack starting position,
6605 (struct OPTIONS pic16_optionsTable): added command line argument
6606 --extended or -y for Extended Instruction Support,
6607 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6608 (deassignLRs): *** perhaps the most important change, old 'for' code
6609 (commented out for reference), didn't account for some registers which
6610 were left marked 'not free' after a pointer operation. The change
6611 reduces register usage a lot in some cases
6613 2006-03-04 Borut Razem <borut.razem AT siol.net>
6615 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6617 * support/regression/tests/bug-524697.c: decreased array size for
6618 mcs51 to fit into the internal RAM
6619 * support/regression/Makefile.in: a little bit more verbose
6621 2006-03-03 Borut Razem <borut.razem AT siol.net>
6623 * support/regression/fwk/lib/testfwk.c,
6624 support/regression/fwk/include/testfwk.h: introduced function
6625 _prints(), nonrecursive _printn(), call _initEmu() from main()
6626 * support/regression/ports/gbz80/support.asm,
6627 support/regression/ports/ucz80/support.asm,
6628 support/regression/ports/z80/support.asm,
6629 support/regression/ports/ds390/support.c,
6630 support/regression/ports/hc08/support.c,
6631 support/regression/ports/host/support.c,
6632 support/regression/ports/mcs51/support.c,
6633 support/regression/ports/xa51/support.c: added empty _initEmu()
6635 * support/regression/ports/pic16/gpsim.cmd,
6636 support/regression/ports/pic16/spec.mk,
6637 support/regression/ports/pic16/support.c,
6638 support/regression/Makefile.in: added pic16 regression test
6640 2006-03-01 Raphael Neider <rneider AT web.de>
6642 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6643 genConstPointerGet): use safe way of generating MOVFF to cover
6644 literals as well as registers, fixes bug #1440527
6645 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6647 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6648 more correctly, fixes bug #1232186
6649 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6650 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6651 gplink guess the correct processor in more cases, applied patch
6652 from Till Riedel attached to and fixing bug #1436552
6654 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6656 * support/regression/tests/array.c: added, contains check for #1434401
6657 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6659 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6661 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6662 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6663 * device/include/mcs51/c8051f326.h,
6664 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6665 * device/include/mcs51/c8051f000.h,
6666 * device/include/mcs51/c8051f018.h,
6667 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6668 PCON_IDLE,PCON_STOP and added sfr16 definitions
6670 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6672 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6673 genGetWord): fixed bug 1409955
6675 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * device/include/hc08/mc68hc908gp32.h,
6678 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6680 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6682 * src/SDCCast.c (constExprValue): return NULL if not a value
6683 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6684 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6685 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6687 2006-02-13 Borut Razem <borut.razem AT siol.net>
6689 * src/regression/ptrarg.c: added, fails due to bug #1430967
6690 * src/regression/Makefile: ptrarg.c added, ...
6692 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6694 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6695 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6697 2006-02-11 Borut Razem <borut.razem AT siol.net>
6699 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6700 print "Processor: xxx" message to stdout only if --verbose
6702 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6704 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6705 * support/regression/tests/bug1426356.c: added
6706 * support/regression/tests/bitfields.c: removed 2 tests
6708 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6710 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6711 * device/include/mcs51/c8051f330.h,
6712 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6713 PCON_IDLE,PCON_STOP and added sfr16 definitions
6714 * device/lib/_divsint.c,
6715 * device/lib/_divuint.c,
6716 * device/lib/_divulong.c,
6717 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6718 register bank bug for small stackauto
6720 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6722 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6724 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6726 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6727 * all.dsp: corrected several bin paths
6728 * device/include/mcs51/c8051f120.h,
6729 * device/include/mcs51/c8051f300.h,
6730 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6731 to PCON_IDLE,PCON_STOP
6732 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6733 * device/lib/printf_large.c (output_float): fixed bug 1388703
6734 * support/regression/tests/bug1057979.c: added test for bug 1388703
6736 2006-02-08 Raphael Neider <rneider AT web.de>
6738 * src/pic/pcode.c (pciTRIS): fixed typo,
6739 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6740 (LinkFlow): fixed handling of flows that end in a call,
6741 (ReuseReg): perform safety check earlier
6742 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6743 to work with flows at the beginning of a pBlock,
6744 fixes #1426557 (Symbol not previously defined),
6745 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6747 (RemoveUnusedRegisters): update register usage info
6748 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6749 created, reuse existing ones instead
6750 * src/pic/gen.c (genPcall): fixed #1424719
6752 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6754 * link/z80/lkmain.c,
6756 * link/z80/lkdata.c,
6757 * link/z80/aslink.h: fixed build on current cygwin:
6758 replaced getline() by lk_getline()
6760 2006-02-01 Borut Razem <borut.razem AT siol.net>
6762 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6763 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6764 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6765 src/regression/bool1.c, src/regression/bool2.c,
6766 src/regression/bool3.c, src/regression/call1.c,
6767 src/regression/compare.c, src/regression/compare10.c,
6768 src/regression/compare2.c, src/regression/compare3.c,
6769 src/regression/compare4.c, src/regression/compare5.c,
6770 src/regression/compare6.c, src/regression/compare7.c,
6771 src/regression/compare8.c, src/regression/compare9.c,
6772 src/regression/configword.c, src/regression/for.c,
6773 src/regression/inline.c, src/regression/mult1.c,
6774 src/regression/nestfor.c, src/regression/or1.c,
6775 src/regression/pointer1.c, src/regression/ptrfunc.c,
6776 src/regression/rotate1.c, src/regression/rotate2.c,
6777 src/regression/rotate3.c, src/regression/rotate4.c,
6778 src/regression/rotate5.c, src/regression/rotate6.c,
6779 src/regression/rotate7.c, src/regression/string1.c,
6780 src/regression/struct1.c, src/regression/sub.c,
6781 src/regression/sub2.c, src/regression/switch1.c,
6782 src/regression/while.c, src/regression/xor.c,
6783 src/regression/create_stc, src/regression/simulate,
6784 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6786 * src/regression/gpsim_assert.h: added
6788 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6790 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6791 ((void (code *) (void)) 0) ();
6800 * as/mcs51/aslink.h,
6802 * as/mcs51/asmain.c,
6803 * as/mcs51/lkdata.c,
6805 * as/mcs51/lkmain.c,
6808 * as/z80/asmain.c: fixed build on current cygwin:
6809 replaced getline() by as_getline()
6811 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6813 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6814 declarator in the symbol chain
6816 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6817 parameter list for function pointers
6818 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6819 * support/regression/tests/bug-716242.c: added
6821 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6823 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6825 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6827 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6829 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6830 inifinitely recurseable, added static
6831 * support/regression/tests/bug-1408066.c: added
6833 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6836 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6837 renamed, added possibility to create "postLoopLbl"-labels
6838 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6839 newiTempLoopHeaderLabel
6840 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6841 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6842 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6843 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6844 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6845 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6846 (basicInduction): fixed bug #136564, made static,
6847 (loopInduction): changed parameter of basicInduction, made static,
6848 (addPostLoopBlock): added
6849 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6850 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6852 * support/regression/tests/bug-136564.c: added
6853 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6854 --std-sdcc99 to LIBSDCCFLAGS
6856 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6858 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6860 * support/regression/tests/bug-1406131.c: added
6862 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6864 * src/SDCCast.c (decorateType): fix promotion of unary minus
6865 * src/SDCCsymt.c (computeType): beautified
6866 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6867 (valUnaryPM, valComplement): fix sign and promotion,
6868 (valNot): ANSI: result type is int (SDCC: unsigned char)
6869 * support/regression/tests/uminus.c: speedup by removing superflous
6871 * support/regression/tests/onebyte.c: added promotion and signedness
6872 tests for unary minus
6873 * support/regressions/tests/bug-477927.c: disable warning about
6874 uninitialized variables
6875 * support/regression/tests/not.c: added
6877 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6879 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6880 * src/mcs51/gen.c (gen51Code): show final register usage after
6881 fillGaps in asm with --i-code-in-asm
6882 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6883 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6884 incUsed, rliveClear, adjustIChain): made static,
6885 (setFromRange): excluded because it's unused,
6886 (findPrevUseSym, markWholeLoop): added,
6887 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6888 through all branches of predecessors enables sdcc to emit the warning
6889 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6890 (rlivePoint): made static, added parameter emitWarnings which is only
6891 true during the first run out of two,
6892 (findRecursiveSucc, findRecursivePred): removed,
6893 (computeLiveRanges): made static, added parameter emitWarnings,
6894 (dumpIcRlive): added for debugging only
6895 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6896 removed prototype of setFromRange()
6897 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6898 in call of computeLiveRanges()
6899 * support/regression/tests/bug-895992.c: added
6900 * support/regression/tests/bug-971834.c: added
6901 * support/valdiag/tests/bug-895992.c: added
6902 * support/valdiag/tests/bug-971834.c: added
6904 2005-12-18 Raphael Neider <rneider AT web.de>
6906 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6907 (genUnpackBits): improved code for direct operands,
6908 (genPackBits): improved code for literal assignment to bitfields
6909 and for direct destination operands (no FSR indirection),
6910 prevented redundant AND, fixes #1362800,
6911 (AccLsh): added parameter to disable masking of the result
6912 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6913 skip instructions with side-effects (like incfsz),
6914 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6915 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6916 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6919 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6921 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6922 volatile variables as spill location
6924 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6926 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6928 * support/regression/tests/bug-1376320.c: added
6930 2005-12-08 Raphael Neider <rneider AT web.de>
6932 * src/pic/device.c: renamed is_shared to pic14_is_shared
6933 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6934 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6935 (is_valid_identifier): added for above workaround
6937 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6939 * device/lib/Makefile.in: fixed to enable port-specific-objects
6940 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6941 char, thanks Hubert Sack
6942 * doc/sdccman.lyx: documented --xstack-loc,
6943 elaborated a bit more on interrupts and pitfalls,
6944 removed "setjmp/longjmp unsupported",
6945 documented some unsupported C99 features
6946 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6947 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6948 if, thanks Hubert Sack
6949 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6950 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6952 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6953 regression tests can report resource usage (rfe 700441)
6954 * support/regression/collate-results.py: report resource usage
6955 * support/regression/ports/ds390/spec.mk,
6956 * support/regression/ports/hc08/spec.mk,
6957 * support/regression/ports/mcs51/spec.mk,
6958 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6959 * support/regression/ports/ds390/uCsim.cmd,
6960 * support/regression/ports/hc08/uCsim.cmd,
6961 * support/regression/ports/mcs51/uCsim.cmd,
6962 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6963 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6964 library, use the default one
6965 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6966 building the library
6968 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6970 * config.dsp: added dependency on .version and configure_vc.awk
6971 * device/include/setjmp.h: updated for --stack-auto and --xstack
6972 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6973 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6974 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6975 * device/lib/libsdcc.lib: added _setjmp
6976 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6977 (decorateType): fixed bug 1372851,
6978 (optimizeGetHbit): fixed warning
6979 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6980 array initialisation
6981 * support/regression/tests/bug1057979.c: added test for bug 1358192
6982 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6984 2005-12-03 Borut Razem <borut.razem AT siol.net>
6986 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6987 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6989 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6991 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6992 createIval): implement symbol independant "flexible array member",
6993 (createIvalCharPtr): implemented flexible array initialisation with a
6995 * src/SDCCsymt.c (copyStruct): removed,
6996 (getSize): fixed misleading comment,
6997 (getAllocSize): removed, the additional allocation size is now in
6998 sym->flexArrayLength,
6999 (checkStructFlexArray): new, syntax checks for flexible array members,
7000 (compStructSize): added syntax checks for "flexible array members"
7001 (copyStruct): removed,
7002 (copyLinkChain): removed inefficient fix for bug 770487
7003 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7004 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7005 symbol->flexArrayLength
7007 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7008 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7009 * support/regression/tests/structflexarray.c: added
7010 * support/valdiag/tests/structflexiblearray.c: added
7012 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCast.c (decorateType): fixed bug 1368489
7015 * support/Util/SDCCerr.c,
7016 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7018 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7020 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7021 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7023 2005-11-27 Borut Razem <borut.razem AT siol.net>
7025 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7026 support/cpp2/mkdeps.h: added command line option
7027 -obj-ext=<extension> to SDCPP to define object file externion, used
7028 for generation of make dependencies (-M)
7029 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7031 2005-11-26 Borut Razem <borut.razem AT siol.net>
7033 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7034 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7035 added pic and pic16 libraries
7037 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7039 * device/include/float.h: Corrected typo in prototype of __fsgt
7041 2005-11-25 Borut Razem <borut.razem AT siol.net>
7043 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7044 added creation of model-mcs51-stack-auto libraries
7046 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7048 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7050 * src/SDCCast.c (createIvalArray): removed obsolete comment
7052 2005-11-24 Borut Razem <borut.razem AT siol.net>
7054 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7055 added missing device/lib/mcs51/crt*.asm sources
7057 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7059 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7061 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7063 * device/lib/_fs2schar.c,
7064 * device/lib/_fs2sint.c,
7065 * device/lib/_fs2slong.c: optimized inline asm
7067 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7069 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7070 Better handling of floats between -1.0 and 0.0.
7072 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7074 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7075 (the missing "if"s prohibited removal of redundant labels)
7077 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7079 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7080 Properly convert floats between -1.0 and 0.0 to long, int, and char
7081 types (max integer value of negative floats tends to zero).
7082 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7083 Removed changes made so to work properly with floats between
7084 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7087 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7089 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7090 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7091 (genCast) cosmetic change
7092 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7093 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7095 * support/regression/tests/bitfields (testSignedBitfields): added
7097 2005-11-18 Borut Razem <borut.razem AT siol.net>
7099 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7100 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7101 introduced SILENT option to make building of pic16 libraries less
7103 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7105 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7106 Now they work properly with floats between -1.0 and 0.0
7107 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7109 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * src/SDCCicode.c (printOperand): added missing else
7113 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7115 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7116 reformatted for better readability
7117 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7120 2005-11-17 Borut Razem <borut.razem AT siol.net>
7122 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7123 introduced SILENT option to make building of pic16 libraries less
7124 verbose - used for nightly snapshot build
7125 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7126 available on Win32 platforms.
7127 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7128 medium, large, pic and pic16
7130 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7132 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7133 printf("%f"...) sets fraction to zero.
7135 2005-11-16 Raphael Neider <rneider AT web.de>
7137 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7139 * src/pic/gen.c (genIfx): implemented for CARRY bit
7140 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7141 to generic pointers, fixes #1357332,
7142 (pic16_movLit2f): NEW,
7143 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7145 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7147 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7149 2005-11-11 Raphael Neider <rneider AT web.de>
7151 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7152 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7153 compute pointer's type from operand,
7154 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7155 improved single bit reads, fixes bug #1353379
7157 2005-11-09 Borut Razem <borut.razem AT siol.net>
7159 * support/scripts/sdcc.nsi: added lib/pic to the package
7161 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7163 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7165 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7167 * support/regression/tests/bug1348008.c: added
7168 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7169 * support/regression/tests/bug1337835.c: updated comment
7171 2005-11-06 Borut Razem <borut.razem AT siol.net>
7173 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7174 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7175 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7176 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7177 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7178 dynamic construction of cl_error_class and derivates - 2.nd try
7180 2005-11-05 Borut Razem <borut.razem AT siol.net>
7182 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7183 bug, which caused Bus Errors on sparc solaris
7185 2005-11-04 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/cmdconf.cc: dynamic construction of cl_error_class
7192 and derivates to resolve the initialization problem on OSX
7194 2005-11-02 Borut Razem <borut.razem AT siol.net>
7196 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7197 corrected typo - #include <winsock2.h>
7199 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7201 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7202 (_asxxxx_mapping): added org directive for future enhancements
7204 2005-11-01 Borut Razem <borut.razem AT siol.net>
7206 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7207 enabled sockets on WIN32
7208 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7210 2005-10-31 Borut Razem <borut.razem AT siol.net>
7212 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7213 WIN32 backslash path delimiters should be escaped when used in C strings
7214 * support/regression/tests/bitfields.c: exclude failing assertions for
7215 __CYGWIN32__ and __MINGW32__ hosts
7217 2005-10-30 Borut Razem <borut.razem AT siol.net>
7219 * src/SDCCutil.c: corrected double comparison typo
7221 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7223 * device/lib/medium/Makefile: added for new memory model medium
7224 * device/include/asm/mcs51/features.h: updated for medium/pdata
7225 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7226 added Multiply & Accumulate sbit's and MAC0_PAGE define
7227 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7228 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7229 * device/lib/_mullong.c: update for medium model
7230 * device/lib/incl.mk: added medium model
7231 * doc/sdccman.lyx: documented medium model
7232 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7233 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7234 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7235 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7236 (allocParms): set SCLS and OCLS to pdata for medium model
7237 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7239 (powof2): return <0 if not power of 2
7240 * src/avr/gen.c (genBitWise): use updated powof2
7241 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7242 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7243 (shiftLLeftOrResult): use B if necessary
7244 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7245 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7246 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7247 * support/regression/Makefile.in: added test-mcs51-medium
7248 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7250 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7252 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7254 * device/lib/time.c (mktime): fixed bug 1334315
7256 2005-10-28 Raphael Neider <rneider AT web.de>
7258 * device/include/pic/p16f_common.inc: added common declarations
7259 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7261 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7263 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7264 (aopPutUsesAcc): added to predict accumulator use,
7265 (assignResultValue): save acc if necessary,
7266 (genMinusDec): store result if indirectly addressed,
7267 (genDivOneByte): save acc if necessary,
7268 (movLeft2Result): bugfix if left already in acc,
7269 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7270 attention to accumulator use (esp. pdata),
7271 (genReceive): receive pdata correctly
7272 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7273 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7275 2005-10-27 Raphael Neider <rneider AT web.de>
7277 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7279 2005-10-27 Raphael Neider <rneider AT web.de>
7281 * .version: changed version to 2.5.4
7282 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7283 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7284 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7285 arithmetics support routines
7286 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7287 * device/lib/Makefile.in: also create installdir for pic
7289 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7291 * src/pic/device.c (dump_sfr): rewritten to delegate register
7292 placement to the linker (use `extern sym' rather than sym EQU addr),
7293 (validAddress): fixed to check last specified address
7294 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7295 (popGetLit): truncate literal value to 8 bit,
7296 (popGet): moved assert to more appropriate place
7297 (popGetExternal): create pCode operand from and mark the according
7298 symbol as being `extern'
7299 (popGetAddr): added sanity check on immediate's offset, provide
7300 GPOINTER tag on demand
7301 (aopPut): fixed for immediates,
7302 (mov2w_op): move operand's address or contents to WREG (depending on
7303 operand type), safer variant of mov2w,
7304 (movwf,call_libraryfunc): NEW, handy abbreviations,
7305 (get_argument_pcop,get_return_val_pcop,pass_argument,
7306 get_returnvalue): interface for accessing function parameters and
7308 (assignResultValuei,genRet): use new parameter/return value interface
7309 (pic14_getDataSize): back to old version handling generic pointers,
7310 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7311 provided implementation and/or fixed old one,
7312 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7313 calls, removed legacy 8051 reference code
7314 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7315 (loadSignToC): NEW, move the operands sign bit to CARRY,
7316 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7317 genRightShiftSigned, accepts negative shift counts,
7318 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7319 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7320 generic pointers, __data pointers and __code pointers,
7321 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7322 and signed bitfields, limit bitfields to 8 bit,
7323 (genDataPointerGet): fixed number of bytes read,
7324 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7325 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7326 pointers to constant data are no longer assumed to point to __code
7327 space, removed invalid pointer types,
7328 (bitpatternFromVal): retrieve the PICs representation of an integer
7330 (genDataPointerSet): fixed assigning to po_immediate operands,
7331 (genGenPointerSet): implemented as library call,
7332 (genIfx): fixed incorrect condition,
7333 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7334 provide GPOINTER tag according to destination's storage class,
7335 (genCast): added code to handle casting to generic pointers, added
7336 sign-/zero extension of the result
7337 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7338 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7339 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7341 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7342 address/register resides in the shared banks
7343 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7344 put all variables into separate sections (have the linker arrange
7346 (picglue): put init code and interrupt handlers in separate sections
7347 * src/pic/main.c: added port specific options table, modified to PORT
7348 structure to make GPOINTERs 3 byte, added pic14_options
7349 (_pic14_do_link): private linking routine (update paths to libraries,
7350 add libsdcc.lib by default)
7351 * src/pic/main.h: declare pic14_options
7352 * src/pic/pcode.c: fixed instructions i/o relations,
7353 (RegCond): reverted to correct version,
7354 (newpCodeOpLit): truncate literals to 8 bit,
7355 (genericPrint): added debug output,
7356 (getRegFromInstruction): fixed for various operand types, simplified
7357 (BuildFlow): fixed broken handling of isntructions with labels
7358 (LinkFlow): start at last instruction in flow (skip trailing comments),
7359 pass the flow on to the next instruction after CALL
7360 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7361 (insertPCodeInstruction): fixed inserting after a skip instruction,
7362 (DoBankSelect): fixed for labeled instructions
7363 (OptimizepBlock): honor --nopeep switch
7364 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7365 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7366 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7367 (pCodeOptime2pCodes): allow disabling this optimization via
7368 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7369 but is still buggy), started implementation of a dataflow based
7370 pCode optimization (CSE + dead code elimination)
7371 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7372 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7373 names are independant of the stack location and therefore portable across
7376 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7378 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7379 (selectSpil): fixed bug 1337835 by not spilling bit variables
7380 * support/regression/tests/bug1337835.c: added test for this bug
7381 * src/mcs51/peeph.def: restart after rule 3.c,
7382 addded rules 263.x to optimize loading constants
7384 2005-10-26 Raphael Neider <rneider AT web.de>
7386 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7387 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7388 (genAssign): emit warning when casting literals to generic pointer
7389 type, also applies when taking the address of a fixed variable,
7390 (genCast): improved casting to generic pointers
7391 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7392 extern variables, added verbose error message
7393 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7395 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7397 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7398 carry must be complemented too
7399 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7400 could be emitted by genMinus
7401 * src/SDCCval.c (constVal): fixed bug 1305065
7403 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7405 * src/SDCCast.c (addCast): added promotion for bit variables
7406 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7407 promotion casts + optimisation
7408 (optimizeGetWord): fix warning 'i' might be used uninitialized
7409 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7410 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7412 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7414 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7415 all chars are promoted to int; promotion should be handled in SDCCast.c
7417 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7419 * device/lib/_strcmp.c: Fixed bug 1326457
7421 2005-10-11 Raphael Neider <rneider AT web.de>
7423 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7424 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7426 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7428 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7429 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7431 2005-10-04 Raphael Neider <rneider AT web.de>
7433 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7434 device/lib/pic16/pics.all: added pic18f1320
7435 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7437 2005-09-30 Raphael Neider <rneider AT web.de>
7439 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7440 * src/pic16/devices.inc: NEW, provides device descriptions
7441 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7443 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7448 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7450 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7451 documented Any Order Bit, Higher Order Byte and Higher Order Word
7452 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7453 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7454 (optimizeGetAbit): new, to get any bit, not only the high bit,
7455 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7456 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7457 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7458 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7459 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7460 GETABIT, GETBYTE, GETWORD: decorate them,
7461 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7462 (ast_print): added GETABIT, GETBYTE, GETWORD
7463 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7464 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7465 (geniCodeBinary): new generic binary icode,
7466 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7467 * src/port.h: updated comment for PORT.hasExtBitOp
7468 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7469 (genGetByte): new, to get a single byte,
7470 (genGetWord): new, to get a word from a long,
7471 (gen51Code): added GETABIT, GETBYTE, GETWORD
7472 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7474 2005-09-23 Raphael Neider <rneider AT web.de>
7476 * configure.in, configure: have device/lib/pic configured
7477 * device/lib/Makefile.in: added model-pic14
7478 * device/lib/clean.mk: added pic/ to clean rule
7479 * device/lib/pic: added rudimentary pic14 library providing support
7480 functions for multiplication/division/generic pointer access
7481 * src/SDCCopt.c (convilong): mark support functions as extern
7482 for pic14 port as well
7483 * src/pic/gen.c (genMult): added assertions,
7484 (genpic14Code): emit warning on unhandled iCodes
7485 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7486 * src/pic/pcode.c (pCodeOpCopy),
7487 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7488 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7489 SFR_REGISTER}), made safe for future extensions
7490 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7491 instructions even if preceeded by SKIP instructions (also remove
7492 them); removed unused code
7493 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7494 prevents leaving parts of the structure uninitialized after copying
7496 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7498 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7500 * support/regression/tests/addsub.c: added test for the bug
7502 2005-09-21 Raphael Neider <rneider AT web.de>
7504 * device/include/pic16/pic18f1220.h,
7505 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7506 * device/lib/pic16/Makefile.rules: added missing opening paren
7507 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7508 are provided in genutils.c,
7509 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7510 operand/result sizes,
7511 (genCmp): assert on NULL pointers first, then check deref'ed values
7512 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7515 2005-09-18 Raphael Neider <rneider AT web.de>
7517 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7518 as these are now unused,
7519 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7520 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7521 local, avoids uninitialized pointer dereference on r->name
7522 * src/pic16/ralloc.c (newReg): fixed indentation
7524 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7526 * src/SDCCval.c (constVal): fixed bug 730366
7527 * support/Util/SDCCerr.c,
7528 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7530 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7532 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7534 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7536 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7538 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7540 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7541 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7542 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7543 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7544 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7545 * packihx/packihx.c (hexDigit): made c unsigned char
7546 * as/mcs51/lklibr.c (fndsym),
7547 * link/z80/lkgb.c (gb),
7548 * link/z80/lklibr.c (fndsym),
7549 * link/z80/lkrloc.c (relr),
7550 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7551 * src/SDCC.lex (checkCurrFile, process_pragma),
7552 * src/SDCCglue.c (spacesToUnderscores),
7553 * src/SDCCmain.c (setParseWithComma, processFile),
7554 * src/asm.c (tvsprintf, printCLine),
7555 * src/avr/gen.c (emitcode, aopPut),
7556 * src/ds390/gen.c (emitcode),
7557 * src/hc08/gen.c (emitcode, emitinline),
7558 * src/mcs51/gen.c (emitcode, genInline),
7559 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7561 * src/pic/ralloc.c (debugLog),
7562 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7564 * src/pic16/ralloc.c (debugLog),
7565 * src/z80/main.c (_process_pragma):
7566 made all ctype.h function calls safe
7567 * src/SDCCopt.c: include math.h for fabs
7568 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7569 and used them throughout the code to make ctype.h function calls safe
7570 * src/ds390/main.c (asmLineNodeFromLineNode),
7571 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7572 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7574 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7575 (newpCodeAsmDir): made ctype.h function calls safe
7576 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7577 pic16_emitcode): made lbp unsigned char*
7578 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7579 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7580 * src/xa51/gen.c (emitcode),
7581 * src/z80/gen.c (_emit2): made lbp unsigned char*
7582 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7585 2005-09-05 Raphael Neider <rneider AT web.de>
7587 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7588 access bank splitpoint
7590 2005-09-05 Raphael Neider <rneider AT web.de>
7592 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7594 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7596 * .version: changed to version 2.5.3
7597 * doc/sdccman.lyx: changed version to 2.5.3,
7598 documented --codeseg and --constseg and pragma codeseg and constseg,
7599 documented bit parameters (reentrant) and bit returning
7600 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7601 currFunc->recvSize, but is this ok for all ports?
7602 (ast2iCode): result of ~ on unsigned char must be cast to int for
7604 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7605 function pointers in bit space
7606 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7607 (processFuncArgs): call port.reg_parm() with reentrancy info
7615 * src/z80/main.c: port.reg_parm prototype extended with
7616 "bool reentrant" parameter
7617 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7618 options.stackAuto for allocating bit register parameters
7619 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7620 (genSend): set BitBankUsed if it is,
7621 (selectRegBank): factored out of genCall for use in genPcall,
7622 (genCall): removed redundant dtype assignmen, use selectRegBank,
7623 (genPcall): handle returning in Carry properly, save in F0 if needed,
7624 (genReceive): handle bit register parameters
7625 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7626 (mcs51_assignRegisters): enable bit registers for all reentrant
7627 functions and don't set BitBankUsed unconditionally
7628 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7629 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7630 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7632 2005-08-27 Borut Razem <borut.razem AT siol.net>
7634 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7635 ppc-osx (Darwin) does not support -u option. It seems that it is
7636 supported only on Linux - GNU cp
7638 2005-08-25 Borut Razem <borut.razem AT siol.net>
7640 * sim/ucsim/gui.src/serio.src/Makefile.in,
7641 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7642 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7643 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7644 install and strip, since the strip at /usr/ccs/bin should be used
7647 2005-08-24 Borut Razem <borut.razem AT siol.net>
7649 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7651 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7653 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7656 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7658 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7659 * as/mcs51/lkmain.c (link_main): fixed warning
7660 * device/include/stdbool.h: ds390 has no advanced bit support yet
7661 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7662 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7663 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7664 and updated their macros
7665 * src/SDCCval.c (constVal): updated comment for renamed b_long
7667 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7669 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7670 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7671 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7672 (oprio): set priority for '['
7673 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7675 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7676 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7677 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7678 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7679 added overlayable BIT_BANK area
7680 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7681 (summary2): explain 'T' in legenda
7682 * as/mcs51/lkrloc.c: replaced old K&R style,
7683 (relr): added R_BIT processing,
7684 (errmsg): added "Bit-addressable relocation error",
7685 (adb_bit): added for converting from byte- to bit-addressable space,
7686 (adb_24_bit): added for converting from byte- to bit-addressable space
7687 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7688 used in reentrant functions now even as return value
7689 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7690 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7691 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7692 * src/SDCCglobl.h: added indicator BitBankUsed
7693 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7694 the bit registers b0-b7
7695 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7696 (geniCodeCast): fixed bug 1263853,
7697 (geniCodeLogicAndOr): put result in bool or char,
7698 (geniCodeReceive): added parameter func for accessing the return type,
7699 (geniCodeFunctionBody): pass func to geniCodeReceive
7700 * src/SDCCmain.c: added indicator BitBankUsed
7701 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7702 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7703 (checkSClass): don't put automatic bool/bit on stack,
7704 (checkFunction): removed check on function cannot return bit
7705 * src/SDCCsymt.h: added newBoolLink prototype
7706 * src/mcs51/gen.c (rb1regs): added bit registers,
7707 (movc): created for assigning to carry,
7708 (pushReg, popReg): created for pushing registers,
7709 (sameRegs): check both AOP_REG and AOP_CRY types,
7710 (aopOp): handle bit registers,
7711 (aopPut): optimization no self-assign,
7712 (saveRegisters): push reg->base (bits) only once for bit registers,
7714 (unsaveRegisters): pop reg->base only once and use popReg,
7715 (assignResultValue): added parameter func and return in carry for bits,
7716 (genIpush): optimization no reload in A if not changed,
7717 (genSend): bit parameters in reentrant functions are passed in bit
7718 registers by first assigning to bits in B, then save registers and
7720 (genCall): handle returning in Carry properly, save it in F0 if needed,
7721 (genPcall): updated assignResultValue call, this is not safe yet for bit
7722 returning function !!!
7723 (genFunction): don't generate equ's for bit registers and use pushReg,
7724 (genEndFunction): take care of bit returning functions and use popReg,
7725 (genRet): return bit in Carry,
7726 (genIfx): optimize bit registers and other directly addressable bits,
7727 (genReceive): updated assignResultValue call
7728 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7729 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7730 registers when using stack-auto
7731 * src/mcs51/ralloc.c (_G): added allBitregs,
7732 (regs8051): added the bit registers,
7733 (createStackSpil): use macro IS_BIT,
7734 (getRegBit): added to allocate a bit register, else spill,
7735 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7736 (updateRegUsage): factored out to ease stepping while debugging,
7737 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7738 also allocate bit registers,
7739 (fillGaps): handle bit registers,
7740 (findAllBitregs): added to create bit vector with all bit registers,
7741 (mcs51_allBitregs): returns this bit vector,
7742 (mcs51_assignRegisters): when using stack-auto use bit registers for
7743 passing parameters and creating local variables
7744 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7746 2005-08-22 Borut Razem <borut.razem AT siol.net>
7748 * device/lib/Makefile.in: replaced find option -or with -o
7749 to make it run on solaris
7751 2005-08-22 Raphael Neider <rneider AT web.de>
7753 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7754 fixes #1265442 (crash on Solaris)
7756 2005-08-20 Borut Razem <borut.razem AT siol.net>
7758 * configure, configure.in: added tests for libsocket and libnsl libraries,
7759 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7760 from support/regression/Makefile.in
7761 * support/regression/Makefile.in: added
7762 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7763 * sim/ucsim/libtool: regenerated on sparc-solaris
7764 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7765 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7766 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7767 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7768 sparc-solaris, which doesn't use GNU ld linker
7769 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7770 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7772 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7774 * src/mcs51/peeph.def: updated comments
7776 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7778 * device/lib/_gptrget.c,
7779 * device/lib/_gptrput.c: slightly shorter
7780 * doc/sdccman.lyx: incremented version
7781 * src/mcs51/peeph.def: moved peephole comments to the line of first
7782 change to better keep line correlation, reanimated 186.e
7783 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7785 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7787 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7788 David Saxton with quotes around file name.
7790 2005-08-15 Borut Razem <borut.razem AT siol.net>
7792 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7793 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7794 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7795 make tests run on x86_64 platform
7797 2005-08-13 Raphael Neider <rneider AT web.de>
7799 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7800 as it might be executed DURING a build (parallel make is wonderful)
7802 2005-08-13 Raphael Neider <rneider AT web.de>
7804 * device/lib/Makefile.in (port-specific-objects-pic16):
7805 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7806 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7808 * device/lib/pic16/Makefile.rules: build subdirs before creating
7809 the library, removed builddir rule, create $(builddir) early in
7810 recurse rule, use empty recurse rule for leaf directories
7811 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7812 mkdir errors (race condition), removed duplicate suffix "hex"
7814 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7815 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7816 prevents mkdir -p from aborting on Alpha
7818 2005-08-12 Raphael Neider <rneider AT web.de>
7820 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7821 db-statements in order to allow for arrays of pointers in code
7822 sections to be placed without interspersed 0-padding, fixes
7824 * (emitStatistics): fixed division by zero for pic18f1220
7825 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7826 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7827 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7828 * (pic16_pCodeConstString): keep track of already emitted string
7829 literals to prevent "duplicate definitions of symbol _str_NR"
7830 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7832 * device/lib/Makefile.in: ignore failing PIC16 library builds
7833 * device/lib/pic16/Makefile: do not build if gputils are missing
7834 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7836 2005-08-10 Raphael Neider <rneider AT web.de>
7838 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7841 2005-08-10 Raphael Neider <rneider AT web.de>
7843 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7844 Rokas' patch to add the new fixed point type "__fixed16x16"
7845 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7846 functions for __fixed16x16 arithmetics
7847 * device/lib/pic16: reimplemented the build system to support
7848 a separate build directory, better handling of libio (create
7849 the library in a separate subdir for each architecture) and
7850 easier configuration (centralized in Makefile.common)
7852 2005-08-07 Raphael Neider <rneider AT web.de>
7854 * src/pic16/gen.c (genrshTwo): fixed sign extension
7855 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7856 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7858 * device/include/pic16/pic18f4220.h: NEW, header for
7859 pic18f4220 and pic18f4320
7860 * device/include/pic16/pic18fregs.h: added new devices,
7861 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7862 * device/include/pic16/signal.h: resolved name clashes
7863 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7864 to also allow testing for interrupt enable bits, added
7865 comments on how to use the macros
7866 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7867 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7868 register definitions for the devices
7869 * device/lib/pic16/pics.all: added new devices
7870 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7872 * device/lib/pic16/libc/stdlib/memfree: do not count
7873 the block header as free memory
7874 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7875 simplified and added missing end-of-blocklist-marker
7876 (reported by Peter Onion, fixes #1252814)
7877 * (_mergeHeapBlock): fixed loop condition
7878 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7879 len==0, restructured code
7880 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7881 up a bit, reduced bitfield accesses, prevent endless loops
7882 in case of heap corruption
7883 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7884 "unreferenced arguments/must return a value" warnings
7885 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7886 replaced BAUDREG with SPBRG
7887 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7888 device/lib/pic16/debug/gstack/gstack.c: replaced
7889 _naked, _asm, _endasm with __naked, __asm, __endasm
7891 2005-08-05 Raphael Neider <rneider AT web.de>
7893 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7894 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7896 2005-08-05 Borut Razem <borut.razem AT siol.net>
7898 * device/lib/Makefile.in: added missing ';'
7899 * configure: removed ^M characters
7901 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7903 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7904 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7907 2005-08-04 Borut Razem <borut.razem AT siol.net>
7909 * configure.in: pic16 libraries build 2nd try - enable running
7910 configure in device/lib/pic16
7911 * configure: regenerated from configure.in
7912 * device/lib/Makefile.in: create $(PORT)/bin directory
7914 2005-08-03 Raphael Neider <rneider AT web.de>
7916 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7917 to get/set values via pointers
7918 * (genUnpackBits,genPackBits): changed detection of
7919 ptr->bitfield vs. sym.bitfield, fixed access via generic
7920 pointers, removed dead (wrong) code for multibyte bitfields
7921 * (genNearPointerGet, genGenPointerGet): removed useless code,
7922 fixed bitfield detection, fixes #1250594
7923 * (genNearPointerSet): removed useless code
7924 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7925 and introduced macro pic16_emitpcode that conditionally emits
7926 the origin of the following pCode (useful for debugging SDCC)
7927 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7928 * (createDefmap): fixed handling of LFSR for --optimize-df
7930 2005-08-02 Borut Razem <borut.razem AT siol.net>
7932 * device/lib/Makefile.in: pic16 libraries build enabled since
7933 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7935 2005-08-02 Raphael Neider <rneider AT web.de>
7937 * src/pic16/gen.c (genPackBits): removed deprecated warning
7938 * (genGenPointerSet): fixed bitfield detection
7940 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7942 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7944 2005-07-31 Raphael Neider <rneider AT web.de>
7946 * device/lib/pic16/libdev/pic18f458.c,
7947 device/include/pic16/pic18f458.h: added missing T0CONbits
7949 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7951 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7953 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7957 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7959 * device/include/mcs51/at89c51ed2.h: added.
7961 2005-07-23 Raphael Neider <rneider AT web.de>
7963 * src/pic/gen.h: added emitpcode macro for debugging
7964 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7965 and replace by macro adding debug information on demand
7966 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7967 * (gencjne): tried to fix; replaced with correct (slower) code
7968 * (gen{Unp,P}ackBits): fixed single bit access
7969 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7970 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7971 previous instruction
7972 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7973 register has to be handled with care (forbidding movement
7974 of assignments/uses, removing assignments completely, ...)
7975 * (pCodeOptime2pCodes): make use of regIsSpecial
7976 * added lots of debugging output (commented out)
7977 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7978 from being reused as result UNLESS it is known to work
7980 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7982 * support/Util/dbuf.h: include <stddef.h> for size_t
7983 * .version: changed to version 2.5.2
7985 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7987 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7989 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7991 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7992 (genModOneByte): removed needless psha/pula
7994 2005-07-22 Raphael Neider <rneider AT web.de>
7996 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7997 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7998 * src/pic/gen.c (resolveIfx): do not "invent" labels
7999 * (genSkipc): changed to positive logic
8000 * (genSkipCond): removed as no longer needed
8001 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8003 * (genLeftShift): check operands are in different registers
8004 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8005 INCF does not update CARRY...
8006 * src/pic/main.c: fixed _linkCmd
8007 * src/pic/pcode.c (unlinkpCode): added inactive code
8008 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8009 alive (do not assign result and operand overlapping registers)
8011 2005-07-22 Raphael Neider <rneider AT web.de>
8013 * src/pic/device.c (dump_sfr): replaced register declaration with
8014 call to emitSymbolToFile() to avoid duplicate symbols
8015 * (assignRelocatableRegisters): do not declare external symbols
8016 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8017 right (take size of type, not etype)
8018 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8019 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8020 * (packRegsForAccUse): disabled assignment of WREG as
8021 the result reg to prevent occurence of just fixed #1235003,
8023 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8024 symbols (avoids duplicate symbols in .asm file)
8025 * (pic14emitRegularMap): use emitSymbolToFile()
8026 * src/pic/gen.c (aopOp): fixed spillLocation handling
8027 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8028 * (genDataPointerSet): removed unneccessary variables/output
8030 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8032 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8033 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8035 2005-07-21 Raphael Neider <rneider AT web.de>
8037 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8038 architecture cannot handle them efficiently, fixes bug #1235003
8039 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8040 check for empty sets before using them (fixes bug #1232190)
8042 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8044 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8045 (lnksect2): generate warnings for memory overlap
8046 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8047 constseg to set the name of these segments so you can instruct the linker
8048 to place them in banks
8049 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8050 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8051 added code_seg and const_seg to options
8052 * src/SDCCglue.c (emitMaps): use options.const_seg,
8053 (createInterruptVect): put interrupt vectors in segment HOME,
8054 (glue): put HOME before static segment and put the main glue in HOME,
8055 (glue): use options.code_seg
8056 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8057 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8058 these segments so you can instruct the linker to place them in banks
8059 (linkEdit): use code_loc for HOME segment which should be the first
8060 segment in code memory now
8061 * src/SDCCmem.c: fixed more stuff like bug 1238386
8062 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8063 (changePointer): don't change function pointers to code pointers for
8065 (compareType): added exceptional check for banked function pointers
8066 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8067 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8068 after static in code memory
8069 * src/mcs51/gen.c: added aopLiteralLong prototype,
8070 (aopForSym): use getSize for functions,
8071 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8072 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8073 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8075 (genPcall): use call for literal function pointers and generate banked
8076 calls over the one trampoline so there's only one place for the user to
8077 modify according to his/hers hardware,
8078 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8079 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8080 * src/mcs51/main.c: added keyword banked,
8081 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8082 * support/Util/SDCCerr.c,
8083 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8084 needed for passing the bank and address to the trampoline
8085 * device/lib/mcs51/crtbank.asm: added for bankswitching
8086 * device/lib/mcs51/Makefile: added crtbank
8088 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8090 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8091 for fields at offset 0 of a struct or union as reported
8092 on 2005-07-07 in the developer mailing list.
8094 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8096 * src/SDCCmem.c: fixed bug 1238386
8098 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8100 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8101 (patch #1144962), added peephole 300, enabled 259.x
8102 * doc/sdccman.lyx: removed screenshot and provided link instead
8104 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8106 * doc/sdccman.lyx: added section about debugging with ddd
8107 * doc/figures/ddd_example.eps: screenshot of debugging session
8109 2005-07-04 Raphael Neider <rneider AT web.de>
8111 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8112 like CODE pointers, fixes #1115683
8113 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8114 call, fixes bugs #1232211, #1228110,
8115 fixed wrong casts to pCodeFlow from pCodeInstructions
8117 2005-07-04 Raphael Neider <rneider AT web.de>
8119 * src/pic/gen.c (popGet): changed assert to allow for
8121 * (popGetAddr): changed signature to provide
8122 an additional index, patched all call sites
8123 * (genCmpEq): handle literal-like operands correctly
8124 * (genAddrOf): added sanity checks on __code/__data pointers
8125 * (genAssign): added handling of symbols from __code section
8126 * (gencjne): do not generate code for comparisons whose result
8127 is neither stored nor used, fixes bug #1171114
8128 * (AccLsh, AccRsh): operate on operand instead of WREG
8129 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8130 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8132 * rewrote complete shift-by-literal logic, commented unused
8134 * (genConstPointerGet): get multiple bytes (if result size > 1),
8135 fixed handling of non-immediate addresses
8136 * (genPointerGet): handle CODE pointers like CONST pointers
8137 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8138 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8139 operand is to be treated as a literal or not
8140 * (mov2w,genPcall,genCmpEq),
8141 src/pic/genarith.c: use aop_isLitLike() to decide between
8142 literal/register contents
8143 * (addSign): added missing offset
8144 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8145 only emit comment in debug-mode,
8146 use {aop,op}_isLitLike throughout the file
8147 * src/pic/glue.c: fix initializers for pointers (work in progress)
8148 * src/pic/pcode.c (get_op): honor index on _const symbols
8149 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8150 * (dumppBlock): added pCode size estimation
8151 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8152 check for IS_SYMOP before OP_SYMBOL'ing
8153 * fixed indentation, compacted switch-statements
8154 * (allocReg): find free register and allocate it instead of
8155 allocating new registers all the time
8156 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8157 registers as its operands (necessary only for multibyte GETs)
8159 2005-07-01 Raphael Neider <rneider AT web.de>
8161 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8162 debugging .asm-output macros FENTRY + FEXIT
8163 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8165 * (emitpComment): NEW, printf to pCode
8166 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8168 * (popGetAddr): NEW, variant of popGet to access an immediates
8169 high(er) bytes instead of the n'th byte of memory they reference,
8170 replaced popGet with popGetAddr where neccessary
8171 * (genDataPointerGet): reactivated and fixed implementation
8172 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8174 * (genDataPointerSet): fixed multibyte assignments
8175 * (genpic14Code): fixed --i-code-in-asm handling
8176 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8177 * (genPlus): fixed index-out-of-bounds error
8178 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8179 * src/pic/ralloc.c: added debugging output macro FENTRY2
8180 * (spillThis): fixed indentation, enbraced for-body for clarity
8181 * (rematStr): commented out as now unused
8182 * (regTypeNum): commented out special spill case (overwrites
8184 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8186 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8188 * doc/sdccman.lyx: documented sfr16/sfr32,
8189 added example for using storage class with function pointers
8190 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8192 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8194 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8195 * device/lib/_itoa.c,
8196 * device/lib/_ltoa.c: optimized codesize
8197 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8198 but don't know how to suppress the double warning.
8199 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8200 * support/Util/SDCCerr.c,
8201 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8203 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8205 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8206 fixed old K&R prototypes
8207 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8208 * device/lib/_gptrget.c,
8209 * device/lib/_gptrgetc.c,
8210 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8211 also new versions for small generic pointers and banked generic pointers
8212 * src/port.h: added const_name
8213 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8214 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8215 * src/SDCCcse.c (findPrevIc): check all associative operators
8216 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8217 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8218 * src/SDCCmem.c: updated comments,
8219 set far-space to 0 for pdata, results in optimized code
8220 * src/SDCCmem.h: added macro CONST_NAME
8221 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8222 moving the info into the highest bits, see also gptrget/gptrput
8223 * src/src.dsp: added sdcc.ico to project files
8224 * src/avr/gen.c (genCast): fixed bug 0x%d
8225 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8226 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8227 relation between ptr_type and DCL_TYPE,
8228 (genCast): fixed bug 0x%d
8229 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8230 (CODE)" for const_name
8231 * src/hc08/gen.c (genCast): fixed bug 0x%d
8232 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8233 (hc08_port): added "CONST (CODE)" for const_name
8234 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8235 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8236 between ptr_type and DCL_TYPE,
8237 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8238 operand* and took AOP() inside function so sfr-ness can be checked,
8239 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8241 (genFunction, genEndFunction): optimized stack setup,
8242 (genMinus): optimized for literals with ending zeroes (in bytes),
8243 (genCast): fixed bug 0x%d
8244 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8245 (mcs51_port): added "CONST (CODE)" for const_name
8246 * src/mcs51/peeph.def: made rule 226 more generic
8247 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8248 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8249 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8250 * src/z80/main.c (z80_port): added NULL for const_name,
8251 (gbz80_port): added NULL for const_name
8252 * support/regression/tests/bug663539.c,
8253 * support/regression/tests/sfr16.c: new tests
8255 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8257 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8259 2005-06-24 Raphael Neider <rneider AT web.de>
8261 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8263 * device/include/pic16/signal.h: added USBIF
8266 2005-06-24 Raphael Neider <rneider AT web.de>
8268 * device/lib/pic16/libdev/pic18f2455.c,
8269 device/include/pic16/pic18f2455.h: NEW
8270 * device/include/pic16/pic18fregs.h,
8271 device/lib/pic16/pics.all,
8272 src/pic16/device.c: added 18f2455
8273 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8274 device/include/pic16/{pic18f[68][567].h,usart.h}:
8275 replaced MULTIPLE_USARTS define with more relaible
8276 compatibility sfrs (for USART access)
8278 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8280 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8281 and the output asm file line is printed on two lines.
8283 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8285 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8286 BGT, BLE, BHI, and BLS instructions
8287 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8289 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8290 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8292 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8294 2005-06-15 Raphael Neider <rneider AT web.de>
8296 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8297 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8298 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8299 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8300 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8302 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8304 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8305 Marcel Telka in bug #1215704
8307 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8309 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8310 located in shared memory bank.
8312 2005-05-31 Raphael Neider <rneider AT web.de>
8314 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8315 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8316 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8318 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8320 * device/lib/_strncpy.c: fixed the fix
8322 2005-05-26 Raphael Neider <rneider AT web.de>
8324 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8325 initializers with \0, bug #1208187
8326 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8327 intializers with \0, bug #1208187
8329 2005-05-26 Raphael Neider <rneider AT web.de>
8331 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8332 initializers with \0, bug #1208187
8333 * src/pic16/main.c (_process_pragma): added sanity checks
8334 for stack position and size, emit warnings when appropriate
8336 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * device/lib/_strncpy.c: fixed not filling with \0
8340 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8342 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8344 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8345 compound_statement),
8347 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8349 2005-05-24 Raphael Neider <rneider AT web.de>
8351 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8353 2005-05-24 Raphael Neider <rneider AT web.de>
8355 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8356 TRISE definitions, closes bug #1162453
8358 2005-05-22 Raphael Neider <rneider AT web.de>
8360 * src/pic16/main.c (_process_pragma): check for missing
8361 arguments to pragmas code and udata
8362 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8363 consistency fixes to match other headers (thanks to Jim Paris)
8364 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8366 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8368 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8370 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8372 * support/regression/tests/bug1198642.c: new test
8373 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8374 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8375 * support/scripts/resource.h,
8376 * support/scripts/resource.rc,
8377 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8378 * support/scripts/sdcc.ico: added 32x32 icon
8380 2005-05-18 Raphael Neider <rneider AT web.de>
8382 * device/lib/pic16/libdev/pic18f*.c,
8383 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8384 keywords to "__sfr" and "__at (X)"
8385 * device/include/pic16/pic18fregs.h: added pic18f4520
8386 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8387 #1203088 (MPLAB compatibility)
8389 2005-05-17 Raphael Neider <rneider AT web.de>
8391 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8392 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8393 * device/lib/pic16/pics.all: added new devices
8394 * src/pic16/device.c: added support for pic18f4520
8396 2005-05-16 Raphael Neider <rneider AT web.de>
8397 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8398 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8399 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8400 convenience function for bit access
8402 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8404 * device/lib/printf_large.c: fixed bug 1193299
8405 * support/regression/tests/bug1057979.c: added test %3.3s
8407 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8409 * device/include/mcs51/8051.h,
8410 * device/include/mcs51/8052.h: made parseable with lint
8411 * device/include/mcs51/lint.h: added include file for (sp)lint
8412 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8413 * doc/cdbfileformat.lyx,
8414 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8416 2005-05-14 Raphael Neider <rneider AT web.de>
8418 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8419 * device/lib/pic16/libc/stdlib/itoa.c (new)
8420 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8421 * device/lib/pic16/libio/Makefile: exclude subdir according to
8422 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8423 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8424 * src/pic16/gen.c (genFunction): prevent annoying warning
8425 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8427 * support/cpp2/cppmain.c (cpp_output_string): new
8428 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8431 2005-05-13 Borut Razem <borut.razem AT siol.net>
8433 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8435 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8437 * .version: changed to version 2.5.1; back to bleeding edge development
8439 2005-05-11 Borut Razem <borut.razem AT siol.net>
8441 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8442 generate PDF version 1.3 documents
8444 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8446 * .version: changed to version 2.5.0
8448 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8450 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8452 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8454 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8455 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8456 well as many smaller updates.
8457 * .version: changed to version 2.5.0-pre1
8459 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8461 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8463 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8465 * support/regression/tests/bug1185672.c: added
8466 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8468 * src/mcs51/gen.c (genCall): added comments, made it look safer
8469 * src/mcs51/gen.c (genEndFunction): simplified
8471 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8473 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8475 2005-04-14 Borut Razem <borut.razem AT siol.net>
8477 * fixed bug 1045046 - SIGSEGV with really simple code?:
8478 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8479 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8481 2005-04-14 Borut Razem <borut.razem AT siol.net>
8483 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8484 src/pic16/device.h: temporarily disabled experimental #inline pragma
8487 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8489 * device/include/z80/stdio.h,
8490 * device/include/z80/string.h: removed these highly incomplete files so
8491 SDCC can use the default ones in device/include/
8493 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8495 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8497 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8500 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8502 * device/include/malloc.h: removed redundant __reentrant prototypes
8503 * device/lib/_mullong.c: added working xstack variant in asm (C version
8504 doesn't pass regression tests)
8505 * device/lib/bpx.c: used __data and made bpx char for mcs51
8506 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8507 (createFunction): fixed bug with xstackPtr
8508 * src/SDCCcse.c: corrected comments
8509 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8510 (killDeadCode, eBBlockFromiCode): removed unused code
8511 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8513 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8514 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8515 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8516 (genModOneByte): fixed warning in MSVC
8517 * src/mcs51/main.c (): added comments
8518 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8520 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8522 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8524 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8526 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8528 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8530 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8531 characters arrays of larger size than the declared one.
8533 2005-04-10 Borut Razem <borut.razem AT siol.net>
8535 * src/pic/gen.c (genInline),
8536 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8537 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8538 (findNextInstruction), (findPrevInstruction),
8539 (findInstructionUsingLabel),
8540 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8541 * src/pic/pcode.c (findLabel): added missing '\n'
8542 * src/src.dsp: added SDCCdwarf2.c to the project
8544 2005-04-09 Borut Razem <borut.razem AT siol.net>
8546 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8548 2005-04-08 Raphael Neider <rneider AT web.de>
8550 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8551 into the chain after a given one) and mergeDefmapSymbols (combine
8552 defmap entries for each symbol per pcode)
8553 * (createDefmap): have defmap entries merged in the end
8554 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8555 a symbol before replacing one access type's symbol, merge symbols in
8556 the end (replacement symbol might already have an entry)
8557 * (assignValnums): keep reference to written WREG intact
8559 2005-04-08 Raphael Neider <rneider AT web.de>
8561 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8564 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8566 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8569 2005-04-07 Raphael Neider <rneider AT web.de>
8571 * device/include/pic16/usart.h: added compatibility defines for
8572 devices with more than one USART
8573 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8575 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8577 * device/lib/Makefile.in: updated for port specific include
8579 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8581 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8583 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8585 * device/include/8051.h,
8586 * device/include/8052.h,
8587 * device/include/at89S8252.h,
8588 * device/include/at89c55.h,
8589 * device/include/at89x051.h,
8590 * device/include/at89x51.h,
8591 * device/include/at89x52.h,
8592 * device/include/mcs51reg.h,
8593 * device/include/reg51.h,
8594 * device/include/reg764.h,
8595 * device/include/regc515c.h,
8596 * device/include/sab80515.h: (re)moved these 12 files
8597 * device/include/mcs51/8051.h,
8598 * device/include/mcs51/8052.h,
8599 * device/include/mcs51/at89S8252.h,
8600 * device/include/mcs51/at89c55.h,
8601 * device/include/mcs51/at89x051.h,
8602 * device/include/mcs51/at89x51.h,
8603 * device/include/mcs51/at89x52.h,
8604 * device/include/mcs51/mcs51reg.h,
8605 * device/include/mcs51/reg51.h,
8606 * device/include/mcs51/reg764.h,
8607 * device/include/mcs51/regc515c.h,
8608 * device/include/mcs51/sab80515.h: and added them here
8610 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8612 * device/include/stdarg.h: changed SDCC specific keywords to double
8614 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8616 * device/include/hc08/mc68hc908gp32.h,
8617 * device/include/hc08/mc68hc908jb8.h,
8618 * device/include/hc08/mc68hc908jkjl.h,
8619 * device/include/hc08/mc68hc908qy.h: fixed comments
8620 * device/include/mcs51/README: updated
8621 * device/include/mcs51/c8051f120.h: added PINRSF
8622 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8623 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8624 amidst code. Also inline is not supported.
8626 2005-04-06 Raphael Neider <rneider AT web.de>
8628 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8629 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8630 callers stack/frame pointers
8632 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8634 * device/include/pic16/usart.h: added, missing in previous commit,
8635 * device/include/pic16/adc.h: fixed typo,
8636 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8638 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8640 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8641 uninitialized because a bug appears with gplink
8642 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8643 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8644 complains for unrecognised option
8646 2005-04-05 Raphael Neider <rneider AT web.de>
8648 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8649 structs as well (using memcpy)
8650 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8651 on ISRs (GOTO has no label)
8652 * src/pic16/device.h: added OF_OPTIMIZE_DF
8653 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8654 new data flow analysis/optimization
8655 * src/pic16/pcode.c: added (prototypes for and implementation of)
8656 dataflow analysis functions, fixed pCodeInstructions' inCond and
8657 outCond values, made RCALL a branch instruction
8658 * (pic16_unlinkpCode): keep C line if possible
8659 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8660 C line moved if possible
8661 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8662 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8663 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8664 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8666 * (pic16_getJumptabpCode): NEW, needed in...
8667 * (LinkFlow): fixed handling of jumptables, calls and conditional
8669 * (pic16_InsertCommentAfter): NEW
8670 * (pic16_pCodeReplace): made verbose and flow preserving
8671 * (AnalyzeFlow): added call to data flow analysis
8672 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8673 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8674 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8676 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8678 * src/SDCCast.c (decorateType): fixed bug #1105626
8680 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8682 * device/include/asm/pic16/features.h,
8683 * pic18f*.h headers,
8684 * device/include/pic16/adc.h,
8685 * device/include/pic16/delay.h,
8686 * device/include/pic16/i2c.h,
8687 * device/include/pic16/malloc.h,
8688 * device/include/pic16/stdio.h,
8689 * device/include/pic16/stdlib.h,
8690 * device/include/pic16/string.h,
8691 * device/lib/pic16/libc/stdio/printf_tiny.c,
8692 * device/lib/pic16/libc/stdio/printf_small.c,
8693 * device/lib/pic16/libc/stdio/strmgpsim.c,
8694 * device/lib/pic16/libc/stdio/strmmssp.c,
8695 * device/lib/pic16/libc/stdio/strmusart.c,
8696 * device/lib/pic16/libc/stdio/vfprintf.c,
8697 * device/lib/pic16/libc/stdlib/ltoa.c,
8698 * device/lib/pic16/libc/stdlib/putchar.c,
8699 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8700 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8701 * device/lib/pic16/libc/stdlib/memchrram.c,
8702 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8703 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8704 * device/lib/pic16/libio/adc/adcbusy.c,
8705 * device/lib/pic16/libio/adc/adcread.c,
8706 * device/lib/pic16/libio/adc/adcsetch.c,
8707 * device/lib/pic16/libio/usart/ubaud.c,
8708 * device/lib/pic16/libio/usart/ubusy.c,
8709 * device/lib/pic16/libio/usart/udrdy.c,
8710 * device/lib/pic16/libio/usart/uopen.c,
8711 * device/lib/pic16/libio/usart/uputc.c,
8712 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8713 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8714 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8715 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8716 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8717 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8718 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8719 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8720 specific keywords to double underlined form,
8721 * device/lib/pic16/libc/Makefile.rules,
8722 * device/lib/pic16/libsdcc/Makefile.rules,
8723 * device/lib/pic16/libm/Makefile,
8724 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8725 to compile with C standard set in Makefile.common
8726 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8727 rand.c and crc.c in compilation process,
8728 * device/lib/pic16/libsdcc/int/divuint.c,
8729 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8730 `c' from signed to unsigned,
8731 * device/lib/pic16/startup/crt0.c,
8732 * device/lib/pic16/startup/crt0i.c,
8733 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8734 keywords to double underlined form, bug fixes in _do_cinit function
8735 which prevented the correct initialization of the .idata segment,
8736 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8737 core to enter a infinite loop
8738 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8740 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8742 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8744 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8746 * device/include/Makefile.in: add support for hc08 subdirectory
8747 * device/include/hc08/: new subdirectory
8748 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8749 Lucas Loizaga, thanks!
8750 * device/include/hc08/mc68hc908qy.h,
8751 * device/include/hc08/mc68hc908gp32.h,
8752 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8753 their own directory. Changed internal macro names to use the compiler
8754 reserved namespace. Changed SDCC specific keywords to double
8756 * device/include/math.h,
8757 * device/include/malloc.h,
8758 * device/include/stdarg.h,
8759 * device/include/stdbool.h
8760 * device/include/string.h,
8761 * device/include/tinibios.h,
8762 * device/include/ds400rom.h,
8763 * device/include/8051.h,
8764 * device/include/8052.h,
8765 * device/include/80c51xa.h,
8766 * device/include/at89c55.h,
8767 * device/include/at89S8252.h,
8768 * device/include/at89x51.h,
8769 * device/include/at89x52.h,
8770 * device/include/ds80c390.h,
8771 * device/include/reg764.h,
8772 * device/include/regc515c.h,
8773 * device/include/sab80515.h,
8774 * device/include/mcs51/c8051f000.h,
8775 * device/include/mcs51/c8051f018.h,
8776 * device/include/mcs51/c8051f020.h,
8777 * device/include/mcs51/c8051f040.h,
8778 * device/include/mcs51/c8051f060.h,
8779 * device/include/mcs51/c8051f120.h,
8780 * device/include/mcs51/c8051f300.h,
8781 * device/include/mcs51/c8051f310.h,
8782 * device/include/mcs51/c8051f320.h,
8783 * device/include/mcs51/c8051f330.h,
8784 * device/include/mcs51/c8051f350.h,
8785 * device/include/z180.h: Changed SDCC specific keywords to double
8788 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8790 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8792 * (pic16_assignConfigWordValue): disable testing of configuration
8793 register value with config mask,
8794 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8795 function with port->fun_prefix,
8796 * (genFunction): when generating a naked interrupt function never
8797 create an absolute segment placed in interrupt vector address, place
8798 the actual interrupt function at IVA instead, when an interrupt
8799 function is generated with unspecified interrupt then do not create
8800 the absolute section,
8801 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8802 code for generating a call to generic pointer get/put function with
8803 a call to function pic16_callGenericPointer(),
8804 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8805 the call to the generic pointer get/put functions with prefixing the
8806 function name with port->fun_prefix,
8807 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8808 * src/pic16/main.c (_process_pragma): prefix function with
8810 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8811 calling assembler, old 18Fxxxx macro is deprecated,
8812 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8813 PC_ASMDIR in while condition,
8814 * (findInstruction): add PC_ASMDIR in while condition,
8815 * (buildCallTree): prefix main with port->fun_prefix,
8816 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8817 identifier for variable with banked access in instructions BTFSS,
8818 BTFSC, BCF, BSF, BTG
8819 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8820 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8821 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8822 perform optimization when enviroment variable NO_REG_OPT is set,
8823 * (insideLRBlock): NEW, return 1 if register is inside an
8824 INF_LOCALREGS block,
8825 * (RemoveRegFromLRBlock): remove a register that is completely
8826 eliminated by register optimization, but it is still left in local
8827 register store/restore in/from stack block,
8828 * (Remove2pcodes): after removing register, check to see if it
8829 should be removed from local register store/restore in/from stack
8831 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8832 DUMMY_READ_VOLATILE,
8834 * device/include/pic16/adc.h: minor prototype modifications and
8836 * device/include/pic16/malloc.h: added GPL notice various
8838 * device/include/pic16/stdint.h: NEW, standard header for ints
8839 * device/include/pic16/delay.h: NEW, header for delay functions,
8840 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8842 * device/include/pic16/signal.h: NEW, header providing helper macros
8843 for implementing signal handlers,
8844 * device/include/pic16/stdio.h: added prototypes for functions,
8845 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8846 prototypes for stdin and stdout, added macro PUTCHAR to
8847 automatically implement putchar function prototype,
8848 * device/include/pic16/usart.h: modified and updated USART library,
8849 * device/lib/pic16/libio/adc/,
8850 * device/lib/pic16/libio/i2c: some modifications to improve library
8852 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8853 family of functions,
8854 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8855 family of functions and other sources,
8856 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8857 of the PIC18Fxx[28] devices,
8858 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8859 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8860 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8861 _do_cinit function, because the previous failed when local variables
8862 where not placed in the same memory bank,
8863 * device/lib/pic16/libsdcc/char/: various modifications to improve
8864 library performance,
8865 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8866 information on the new functions of the c library and more...
8868 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8870 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8872 2005-03-26 Raphael Neider <rneider AT web.de>
8874 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8875 if condition == CARRY)
8876 * (genCmp): adapted to new genSkipc semantics
8877 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8878 on rIfx (genCmp was broken)
8880 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8882 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8883 * src/z80/main.c (_keywords[]),
8884 * src/SDCCglobal.h (struct options),
8886 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8887 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8888 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8889 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8890 always available in leading double underscore form. The C99 support is
8891 mostly missing, but it's a start.
8892 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8893 reserved identifier "__data".
8895 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8897 * src/mcs51/peeph.def: fixed bug 1170013
8899 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8901 * device/include/mcs51reg.h: fixed bug 842007
8903 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8905 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8908 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8910 * src/port.h (struct PORT),
8911 * src/avr/ralloc.c (avr_assignRegisters),
8913 * src/ds390/ralloc.c (ds390_assignRegisters),
8915 * src/hc08/ralloc.c (hc08_assignRegisters),
8917 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8919 * src/pic/ralloc.c (pic14_assignRegisters),
8921 * src/pic16/ralloc.c (pic16_assignRegisters),
8923 * src/xa51/ralloc.c (xa51_assignRegisters),
8925 * src/z80/ralloc.c (z80_assignRegisters),
8927 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8928 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8930 * src/SDCCdflow.c (computeDataFlow),
8932 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8934 * src/SDCCcflow.c (*),
8936 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8937 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8938 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8939 immedDom() returning wrong block; probably fixes bug #1160833)
8941 2005-03-20 Borut Razem <borut.razem AT siol.net>
8943 * support/scripts/inc2h.pl: WIN32 port
8945 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8947 * device/lib/makefile.in: added abs.c and labs.c
8949 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8951 * device/include/stdint.h: added
8952 * device/lib/abs.c: added
8953 * device/lib/labs.c: added
8954 * device/include/stdlib.h: added abs() and labs() prototypes
8955 * device/lib/libsdcc.lib: added abs and labs
8956 * device/include/float.h,
8957 * device/lib/_fsmul.c,
8958 * device/lib/printf_fast.c,
8959 * device/lib/printf_tiny.c: updated comments
8961 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8963 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8966 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8968 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8969 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8971 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8973 * device/lib/printf_large.c: removed inline assembly for portability and
8974 readability. Use printf_fast if speed or size are more important.
8975 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8976 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8978 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8980 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8981 prevent compiler warning
8983 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8985 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8986 moved to level 0 and declared as static. Also they are explicit
8987 placed in access bank. This was necessery because some times they
8988 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8989 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8990 optimizations. Currently only compare to unsigned char is implemented,
8991 * src/pic16/gen.c: added fReturnIdx array,
8992 * (struct resolvedIfx) is moved to gen.h and made public,
8993 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8994 * (aopForSym): added an optimization to directly store in stack of
8995 the operand of a SEND iCode,
8996 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8997 but as registers instead (AOP_REG) using the fReturnIdx array,
8998 * (pic16_freeAsmop): remove the freed register from the
8999 _G.sregsAlloc field,
9000 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9001 a compare of 'WREG',
9002 * (pic16_popGetTempRegCond): changed function prototype, now
9003 function takes also a bitVector argument v which holds the current
9004 set of registers that are allocated for stack access by aopForSym,
9005 registers allocated in aopForSym for accessing stack symbols are not
9006 any more part of the functions usedRegs field,
9007 * (genCall): some times aopOp is called for a stack variable to be
9008 send, aopForSym might perform the push, if this is true make sure
9009 that genCall doesn't push the variable twice by testing _G.resDirect,
9010 * (genFunction): changed testing for unspecified interrupt number
9011 from 256 to INTNO_UNSPEC,
9012 * modified selection scheme of frame pointer generation. Previously
9013 if function did use local registers a frame pointer was generated,
9014 now a frame pointer is generated only if function has arguments
9015 (that need PLUSW2 register access), or has stack arguments, or the
9016 compiler is not instructed to omit the frame pointer,
9017 * (genEndFunction): before restoring local registers that were saved
9018 in the function preamble, also restore the registers that *might*
9019 have been allocated for stack access,
9020 * (genRet): removed some old comments,
9021 * (genCmp, the active (RN's) version): added a call to the
9022 pic16_genCmp_special function to perform the compare with a more
9023 robust and optimized way,
9024 * (genInline): a feature has been added in inline code generation,
9025 which allows a wildcard variable substitution when writing inline
9026 assembly. Code is incomplete and experimental therefore undocumented,
9027 * (genCast): changed order of aopOp for result and right to allow
9028 aopForSym to directly load the result if possible,
9029 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9030 perform an optimized compare on some selected special occasions,
9031 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9032 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9033 generate an IVT any more,
9034 * src/pic16/main.c (pic16_optionsTable): added command line option
9036 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9037 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9039 * src/pic16/NOTES: Raphael Neider added in list of active developers
9040 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9041 jumptable_end to prevent bug #,
9042 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9043 inCond and outCond fields,
9044 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9045 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9046 turn off register spilling,
9047 * (packRegsForOneUse): synced with other ports' versions although it
9048 is not used currently,
9049 * (pic16_packRegisters): added an optimization while reading
9050 structure bitfields, some registers may be saved (malloc code is
9051 decreased by 80 bytes)
9053 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9055 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9056 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9057 this can be optimized more?
9059 2005-03-10 Raphael Neider <rneider AT web.de>
9061 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9062 genNearPointerGet): (hopefully) fixed access to bitfields via
9063 pointers (p->bitN = x; and x = p->bitN; failed)
9065 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9067 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9069 2005-03-09 Raphael Neider <rneider AT web.de>
9071 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9073 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9075 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9076 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9077 (regTypeNum): set REG_BIT type if necessary
9078 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9079 * support/regression/tests/critical.c: check bug 1144613
9081 2005-03-02 Raphael Neider <rneider AT web.de>
9083 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9085 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9087 * src/avr/ralloc.c (serialRegAssign),
9088 * src/ds390/ralloc.c (serialRegAssign),
9089 * src/hc08/ralloc.c (serialRegAssign),
9090 * src/mcs51/ralloc.c (serialRegAssign),
9091 * src/pic/ralloc.c (serialRegAssign),
9092 * src/pic16/ralloc.c (serialRegAssign),
9093 * src/xa51/ralloc.c (serialRegAssign),
9094 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9096 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9098 * src/SDCCast.c (decorateType): fixed bug 1124787
9100 2005-02-20 Hubert Sack <sack AT digiplan.de>
9101 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9103 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9106 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9108 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9109 to keep the correct label reference count when adding/removing references
9110 to labels. A peephole file using this is appended to patch #1144962.
9112 2005-02-14 Raphael Neider <rneider AT web.de>
9114 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9115 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9116 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9117 retrievals of result operand's value on assignment
9119 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9121 * device/include/pic16/string.h: modified prototype for memccpy()
9122 to memccpy(void *, void *, char, size_t)
9123 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9124 check whether to omit frame pointer or not,
9125 * (genInline): convert all occurences of "\n" to LF in inline
9126 assembler blocks, this helps formatting the inline text,
9127 * (pic16_loadFSR0): modified prototype,
9128 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9129 removed some 8051 legacy code,
9130 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9131 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9132 before allocating temporary registers in functions,
9134 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9136 * support/regression/tests/bitvars.c: corrected the "fix"
9138 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9140 * support/regression/tests/bitvars.c,
9141 * support/regression/tests/bitwise.c,
9142 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9144 2005-02-10 Raphael Neider <rneider AT web.de>
9146 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9147 different size for Alpha
9148 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9150 2005-02-09 Raphael Neider <rneider AT web.de>
9152 * src/SDCC.lex(doPragma) : save and restore warning options as well
9153 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9154 * have #pragma less_pedantic set the errorlevel to WARNING
9156 * (cloneOptimize) : fixed wrong malloc's size
9157 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9158 facilitate correct handling of #pragma (save|restore)
9160 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9162 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9164 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9166 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9168 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9170 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9172 2005-02-02 Raphael Neider <rneider AT web.de>
9174 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9175 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9176 * (pic16_storeForReturn): fixed to allow returning function pointers
9177 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9178 * device/include/pic16/{stddef.h,stdbool.h}: added
9180 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9182 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9184 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9186 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9187 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9188 appeared to be required
9190 2005-01-31 Borut Razem <borut.razem AT siol.net>
9192 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9193 include/mcs51 and include/z80 directories to the package
9195 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9197 * src/hc08/gen.c (genFunction): fixed bug #1112752
9199 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9201 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9203 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9205 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9207 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9209 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9211 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9213 * device/include/c8051fxxx.h: removed these 6 files
9214 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9216 2005-01-26 Raphael Neider <rneider AT web.de>
9218 * src/pic16/gen.c (genAssign): fixed assignment from longs
9219 in codespace (were cut to three bytes)
9220 * (genDummyRead): implemented (except for CODESPACE...),
9222 * src/pic16/glue.c (emitStatistics): beautified
9223 * device/lib/pic16/libm/Makefile: added include path
9225 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9227 * src/z80/gen.c (aopPut): fixed bug #1103902
9229 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9231 * device/lib/expf.c: fixed bug #1095792
9233 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9235 * device/lib/pic16/libm: added Math library sources
9237 2005-01-24 Raphael Neider <rneider AT web.de>
9239 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9240 to enable upcast to pCodeOpReg2 (there is no type tag to
9241 differenciate the two and pic16_popGet2p cast into PCOR2)
9242 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9243 (sizeof(sectNames) changed to sizeof(sectName))
9244 Both patches fix segfaults under MinGW.
9246 2005-01-23 Raphael Neider <rneider AT web.de>
9248 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9249 Safe_[mc]?alloc()'ed variables
9250 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9251 of (byte sized) temporaries (assign them to WREG for now)
9252 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9253 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9254 this might fix SIGSEGVs on MinGW...
9255 * src/SDCCopt.c (killDeadCode): restored original behaviour
9256 (volatile operands might get thrown away though)
9258 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9260 * src/pic16/gen.c: fixed bug #1106975,
9261 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9262 pointer update, INTCON is saved, global interrupts are disabled and
9263 restored after updateing TOS.
9264 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9265 * added function attribute 'shadowregs' to take advantage of shadow
9267 * added function attribute 'wparam' as an alternative to the wparam
9269 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9270 user declares a non-ISR function as 'shadowregs',
9271 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9273 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9275 * .version: bumped version number to 2.4.8
9276 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9278 * device/lib/pic16/libio/i2c/: I2C module support library,
9279 * device/include/pic16/i2c.h: I2C support library header,
9280 * device/lib/pic16/libc/stdio/: standard IO support sources,
9281 * (printf_small.c): printf_small() source, supports float print,
9282 * (printf_tiny.c): printf_tiny() source, does not support floats,
9283 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9284 enable global optimizations for entire library source, other
9285 Makefiles in the source tree are also modified to reflect this,
9286 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9288 * doc/sdccman.lyx: updated to reflect new changes,
9289 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9290 sym->onStack if-case,
9291 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9292 sbit, idata, _idata, xdata, _xdata,
9293 * added pragma library, to link an external library, (see doc),
9294 * removed command line options, --pomit-config-words, --pomit-ivt,
9295 --pleave-reset-vector,
9296 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9297 when calling assembler to reflect memory model used, also define
9298 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9299 reflect stack model used,
9300 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9301 on stack return NULL,
9303 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9305 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9306 of the operands is volatile. Fixes #1020220
9308 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9310 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9311 * (OptimizeRegUsage): make sure that there is really no other flow where
9312 the first pCode is used
9314 2005-01-22 Raphael Neider <rneider AT web.de>
9316 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9317 to fix #1106967 (pCode->seq are not set up correctly)
9319 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9321 * src/SDCCglue.c (glue): make sure code area is declared before the
9322 static initialization area.
9324 2005-01-21 Raphael Neider <rneider AT web.de>
9326 * device/lib/Makefile.in: fixed test for pic16 install dir
9327 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9329 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9330 added --optimize-goto compiler switch and pragma wparam documentation
9331 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9332 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9333 and PRODH closing bug #1071770 (peephole optimizer)
9335 2005-01-19 Raphael Neider <rneider AT web.de>
9337 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9338 cmdLine buffers (used when calling sdcpp...) are large enough
9339 (MAX_PATH=256 truncates arguments leading to system halts when
9341 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9342 * (genUminus): rewritten to for efficiency
9343 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9344 used uninitialized in some cases)
9345 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9346 copy the third byte from the int -- now assumes 0x80 (data memory)
9347 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9348 operands (genAddLit expects the iCode's operands to swapped as
9349 well), fixed leftover bytes (crashed for short left operands)
9350 * (pic16_genMinusDec): performance improvements, removed false
9352 * (pic16_genMinus): fixed to cope with differently sized operands
9353 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9355 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9356 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9357 new banksel optimization
9358 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9359 analysis for temporary registers (segfaults...)
9360 * src/pic16/peeph.def: added rule
9362 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9364 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9365 which converts a float number to its ASCII representation
9366 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9367 functions to convert the fractional and integer part of a float to ASCII,
9368 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9369 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9371 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9373 * device/include/pic16/adc.h: added GPL info,
9374 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9375 a pCodeOp as tested operand,
9376 * (genNearPointerGet): optimized bit testing, does not use
9377 intermediate register for bit value, test directly instead with
9378 BTFSS, BTFSC, works only for single bits,
9379 * (genpic16Code): dump the name of the iCode in the asm,
9380 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9381 renamed to pic16_decodeOp,
9382 * (serialRegAssign): do not allocate a temporary register for iCode
9383 sequences that test a single bit for 1/0
9385 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9387 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9388 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9389 access stack and frame pointers. They are initially assigned to
9390 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9391 accessing SFRs. Updated all occurences of modification of stack or
9392 frame pointer in gen.c and pcode.c,
9393 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9394 assigning of a literal value to pointers,
9395 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9396 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9399 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9401 * doc/sdccman.lyx: update documentation about stack pragma, added
9402 some info for stack memory models
9404 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9406 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9408 2005-01-08 Raphael Neider <rneider AT web.de>
9410 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9411 udata sections to fix bug #1097823
9413 2005-01-05 Raphael Neider <rneider AT web.de>
9415 * src/pic16/gen.c (genGenericShift): added handling of differently
9416 sized left operand and result
9418 2005-01-04 Raphael Neider <rneider AT web.de>
9420 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9421 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9422 to hold the condition bit)
9423 * added new version of genCmp (old code available via #define)
9424 * added new version of genShiftLeft/genShiftRight in a generic
9425 way, now supports shifting by negative values
9426 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9427 shiftCount (expected by genGenericShift)
9428 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9429 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9431 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9432 is an invalid literal too...)
9434 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9436 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9437 from Raphael Neider,
9438 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9439 for 8-bit literals. This fixes some literal operands which are sign
9440 extended to 16-bits ints when instruction needs only 8-bits.
9442 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9444 * device/lib/logf.c: added mcs51 assembly version
9445 * device/lib/expf.c: added mcs51 assembly version
9446 * device/lib/_logexpf.c: new shared asm code for expf and logf
9447 * device/include/math.h: add defines for assembly math library
9448 * device/lib/Makefile.in: build new _logexpf.c
9449 * device/lib/libfloat.lib: use new _logexpf.c
9451 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9454 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9455 device types which have less than 0x7f registers.
9457 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9459 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9461 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9463 * device/lib/printf_fast.c: only build on supported arch.
9464 * device/lib/printf_tiny.c: only build on supported arch.
9465 * device/lib/printf_fast_f.c: only build if asm float lib
9466 * device/lib/_fsget1arg.c: only build if asm float lib
9467 * device/lib/_fsget2args.c: only build if asm float lib
9468 * device/lib/_fsnormalize.c: only build if asm float lib
9469 * device/lib/_fsreturnval.c: only build if asm float lib
9470 * device/lib/_fsrshift.c: only build if asm float lib
9471 * device/lib/_fsswapargs.c: only build if asm float lib
9472 * device/include/stdio.h: don't provide print_fast,
9473 print_fast_f, print_tiny prototypes if --xstack used
9475 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9477 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9478 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9481 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9483 * device/lib/printf_fast_f.c: same as printf_fast, but
9484 with floating point enabled
9485 * device/lib/printf_fast.c: minor tweaks
9486 * device/include/stdio.h: add printf_fast_f
9488 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9490 * src/SDCCmain.c: make --float-reent default for mcs51
9491 * device/lib/_fsadd.c: added mcs51 assembly version
9492 * device/lib/_fssub.c: added mcs51 assembly version
9493 * device/lib/_fsmul.c: added mcs51 assembly version
9494 * device/lib/_fsdiv.c: added mcs51 assembly version
9495 * device/lib/_fseq.c: added mcs51 assembly version
9496 * device/lib/_fsneq.c: added mcs51 assembly version
9497 * device/lib/_fsgt.c: added mcs51 assembly version
9498 * device/lib/_fslt.c: added mcs51 assembly version
9499 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9500 * device/lib/Makefile.in: add _fscmp to build
9501 * device/lib/libfloat.lib: add _fscmp to build
9503 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9505 * device/lib/_fs2slong.c: added mcs51 assembly version
9506 * device/lib/_fs2sint.c: added mcs51 assembly version
9507 * device/lib/_fs2schar.c: added mcs51 assembly version
9508 * device/lib/_fs2ulong.c: added mcs51 assembly version
9509 * device/lib/_fs2uint.c: added mcs51 assembly version
9510 * device/lib/_fs2uchar.c: added mcs51 assembly version
9511 * device/lib/_slong2fs.c: added mcs51 assembly version
9512 * device/lib/_sint2fs.c: added mcs51 assembly version
9513 * device/lib/_schar2fs.c: added mcs51 assembly version
9514 * device/lib/_ulong2fs.c: added mcs51 assembly version
9515 * device/lib/_uint2fs.c: added mcs51 assembly version
9516 * device/lib/_uchar2fs.c: added mcs51 assembly version
9517 * device/include/float.h: added #define to select asm vs c
9519 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9521 * device/lib/printf_fast.c: improvements to float output
9522 * device/include/float.h: add defines for assembly float library
9523 * device/lib/_fsget1arg.c: receive 1 float arg
9524 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9525 * device/lib/_fsnormalize.c: normalize a float
9526 * device/lib/_fsreturnval.c: return float, various helper routines
9527 * device/lib/_fsrshift.c: right shift a float's mantissa
9528 * device/lib/_fsswapargs.c: swap 2 floats
9529 * device/lib/Makefile.in: build these 6 new files for mcs51
9530 * device/lib/libfloat.lib: add these 6 files to the library
9532 2004-12-26 Borut Razem <borut.razem AT siol.net>
9534 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9537 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9539 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9540 and fully reentrant and register bank neutral.
9541 * device/lib/printf_fast.c: added float (not enabled by default),
9542 added compact/slower integer (also not enabled by default),
9543 improved size/speed of fast integer code, other minor changes
9544 * device/include/stdio.h, device/lib/Makefile.in,
9545 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9547 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9549 * src/pic16/pcode.c: declaring variables other than at the start of a
9550 block is not supported in C by VC6.
9552 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9554 * applied a previous patch from Raphael Neider that wasn't included
9555 in the previous commits, which fixes infinite loops within jumptable
9557 * made some fixes that previous patches introduced
9559 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9561 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9562 that fixes an issue with AOP_PCODE asmop's offset,
9563 * (pic16_popCopyReg): update instance field too,
9564 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9565 function of pic port,
9566 * (genCmp, genAnd, genAssign),
9567 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9569 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9571 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9572 variables initial values to idata section,
9573 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9574 variables in some functions. This utilizes parmBytes field of iCode
9575 structure to hold the offset of the variable in stack. (might be
9576 able to use the stack field too?)
9577 * applied patch from Raphael Neider # ### , # ###
9578 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9579 variable initial values in idata section,
9580 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9581 for static variables with initial value
9582 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9583 applied fix in while loop from Raphael Neider.
9585 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9587 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9588 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9589 * src/ds390/ralloc.c (serialRegAssign): spill bits
9590 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9591 * support/Util/SDCCerr.c,
9592 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9593 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9594 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9596 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9598 * device/include/sdcc-lib.h: inserted LGPL, added includes
9599 asm/ds390/features.h and asm/mcs51/features.h
9600 * device/include/asm/default/features.h,
9601 * device/include/asm/gbz80/features.h,
9602 * device/include/asm/z80/features.h: added empty _AUTOMEM
9604 * device/include/asm/ds390/features.h,
9605 * device/include/asm/mcs51/features.h: added files with defines for
9606 _AUTOMEM and _STATMEM indicating automatic and static storage class
9607 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9608 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9609 * src/SDCCicode.c (geniCodeCast),
9610 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9611 * src/SDCCloop.c (loopInduction): removed unused variable lr
9612 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9613 to convertToFcall to include char modulo (RFE 1065037), added check
9614 if left operand is unsigned and use abs of literal value
9615 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9616 as it doesn't work after conversion from peephole.def to peephole.rul
9617 * src/mcs51/gen.c (toBoolean): added check for size,
9618 (genModOneByte): optimized code for signed char modulo a literal
9619 power of 2 (thanks to Hubert Sack),
9620 (genRRC): removed unnecessary "clr c",
9621 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9622 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9624 swapped rules 256.c and 256.d,
9625 extended 256.d by using new multiple checks (thanks Erik),
9626 added rules 256.e and 256.f,
9627 updated rule 261.a and 261.b to new generated code
9628 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9630 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9632 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9633 induction related bugs, including first part of bug #1074377
9635 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9637 * applied patch from bug-report #1076292,
9638 * applied patches for genAnd and Goto-optimizations for Raphael
9640 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9641 dump a less iCode information,
9642 * src/pic16/device.h (pic16_options_t): added field debgen,
9643 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9644 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9645 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9647 * (various functions): added macros FENTRY and FENTRY2 to functions,
9648 to emit function prologue,
9649 * (various functions): fixed indentation,
9650 * (genNearPointerGet): fixed loading of FSR0,
9651 * (genPackBits): applied patch from Raphael Neider to fix updating
9652 of FSR0 and touching only the modified bits,
9653 * src/pic16/genarith.c (various functions): added macros FENTRY to
9654 emit function prologue in comments,
9655 * src/pic16/pcode.h: added functions debugf2, debugf3,
9656 * src/pic16/ralloc.c: partial fix for packForPush caused
9659 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9661 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9662 <stsp AT users.sourceforge.net> with reversed byte order
9663 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9665 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9667 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9669 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9670 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9672 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9674 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9676 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9678 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9680 (setFromConditionArgs): friendly operand parser for peephole rules,
9681 (operandBaseName, operandsNotRelated): new peephole condition
9682 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9683 architecture specific register naming into account, handles n-way
9684 comparisons, and supports quoted literals
9685 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9687 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9689 * src/mcs51/peeph.def: fixed bug #1076940
9691 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9693 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9695 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9697 Adding support for replacing ljmps with sjmps in jumptables
9698 generated for switch statements. For now you need to set the
9699 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9700 Now 4 algorithms for mcs51 jumptable generation are used:
9701 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9702 addresses loaded pc-relative for up to 112 cases and stack-pushing
9703 target addresses loaded with offset from dptr for up to 256 cases.
9705 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9706 * src/mcs51/main.c: adapted constants for switch table generation
9707 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9709 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9711 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9712 * support/regression/tests/bug1057979.c: added test for bug 1073386
9714 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9716 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9719 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9721 * src/pic16/device.h,
9722 * src/pic16/genarith.c,
9725 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9727 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9729 Large cummulative patch for pic16 port.
9730 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9731 to call when a stack overflow occurs,
9732 * (malloc.h): added CVS Id tag,
9733 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9735 * added libc directory. The current version of LibC contains string
9736 functions, ctype functions and macros and some functions of the
9737 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9738 be extensively tested in the future. Standard disclaimer here.
9739 Library is not automatically build yet. But one can build it by
9740 invoking 'make' inside the libc directory.
9741 * added ADC library under libio. Preliminary version yet.
9743 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9744 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9745 aopForRemat() now and not by pic16_aopOp(),
9746 * (pic16_popGetTempReg): removed warning messgae when allocating
9747 temporary registers, its a buggy feature and will be removed,
9748 * (pic16_popGet): set register instance field in AOP_CRY,
9749 * (pic16_outBitC): fixed for results in size greater than 1,
9750 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9751 * (pic16_storeForReturn): optimized return of 0,
9752 * (genCmp): experimental code for new genCmp which uses PIC18's
9753 special compare&skip instructions. Initial tests fail some times
9754 with variables grater than 1 byte in size, so new code is disabled,
9755 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9757 * (genCast): began a fix to optimize the casting of a bit to another
9758 bit, now assigning a bitfield to another bitfield will fail, sorry,
9759 * src/pic16/main.c: disabled the use of lr-support feature,
9760 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9761 * added some function prototypes, added function _debugf prototype,
9762 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9763 bits with offset (case PO_GPR_BIT),
9764 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9766 * (isBankInstruction): modified to return 0 for no banking instruction,
9767 and 1 for banking instruction,
9768 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9769 caused stop processing pCodes after a inline assembly block,
9770 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9771 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9772 registers when it shouldn't,
9773 * src/pic16/ralloc.c (allocReg): add preliminary support for
9774 supporting a limited set of temporary registers,
9776 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9778 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9779 genDataPointerSet): ensure assignments always copy in MSB to LSB
9781 (loadRegFromAop): recognize CLRH optimization,
9782 (genFunction): optimize RECEIVE iCodes in reentrant functions
9784 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9786 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9787 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9789 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9790 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9791 contiguous with data
9793 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9795 * device/lib/_gptrget.c (_gptrget),
9796 * device/lib/_gptrgetc.c (_gptrgetc),
9797 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9798 instead of sjmp to ret
9799 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9800 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9802 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9804 * .version: bumped version to 2.4.7
9805 * device/lib/_gptrget.c (_gptrget): is now _naked
9806 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9807 * device/lib/_gptrput.c (_gptrput): is now _naked
9808 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9809 (createFunction): fixed xstack
9810 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9811 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9813 (geniCodeCritical): store original interrupt state in an iTemp bit
9814 var unless stack-auto
9815 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9816 * src/SDCCmain.c (setIncludePath): added include/target to search path
9817 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9818 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9820 (processFuncArgs): put bit vars in bit area
9821 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9822 unsaveRBank): fixed xstack,
9823 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9824 (genFunction, genEndFunction): fixed xstack,
9825 (genAssign): optimization don't walk backwards through mem
9826 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9827 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9828 * support/regression/Makefile: also make library (for stack-auto) when
9829 making "all" and added "test-mcs51-xstack-auto"
9830 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9831 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9832 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9833 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9834 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9835 make-library by MAKE_LIBRARY
9836 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9837 regression tests for xstack
9838 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9839 * support/regression/tests/critical.c: test for critical on mcs51
9841 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9843 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9844 built version of sdcc instead of installed version
9846 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9848 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9849 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9851 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9852 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9853 WARNING: remove device/lib/build/z80/printf.o by hand when
9854 updating from previous build!
9855 * device/lib/z80/printf.c: updated comment
9856 * support/regression/tests/bug1057979.c: test all ports now
9857 * support/regression/tests/bug1065458.c: file added
9859 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9861 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9862 *_start and *_end symbols for static functions
9864 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9866 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9867 and search crt0.o in all library paths,
9868 (setIncludePath): proper handling of --nostdinc,
9869 (setLibPath): proper handling of --nostdlib
9870 * support/regression/Makefile,
9871 * support/regression/ports/ds390/spec.mk,
9872 * support/regression/ports/gbz80/spec.mk,
9873 * support/regression/ports/hc08/spec.mk,
9874 * support/regression/ports/mcs51/spec.mk,
9875 * support/regression/ports/mcs51-large/spec.mk,
9876 * support/regression/ports/mcs51-stack-auto/spec.mk,
9877 * support/regression/ports/z80/spec.mk: use include and lib files from
9878 built version of sdcc instead of installed version
9879 * doc/sdccman.lyx: fixed typo in --nostdinc
9881 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9886 * src/pic/gen.c : added support to generate code for struct bit fields.
9888 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9890 * as/xa51/xa_version.h,
9891 * device/include/errno.h,
9892 * device/include/regc515c.h,
9893 * device/lib/_itoa.c,
9894 * device/lib/_ltoa.c,
9895 * device/lib/ser_ir_cts_rts.c,
9896 * sim/ucsim/xa.src/glob.cc,
9897 * sim/ucsim/xa.src/inst_gen.cc,
9898 * sim/ucsim/xa.src/xa_bit.cc,
9899 * sim/ucsim/xa.src/xa_sfr.cc,
9900 * sim/ucsim/z80.src/inst_dd.cc,
9901 * sim/ucsim/z80.src/inst_fdcb.cc,
9902 * support/scripts/keil2sdcc.pl,
9903 * src/pic16/pic16.dsp,
9904 * src/pic16/pic16a.dsp: corrected cvs line endings
9905 * device/lib/printf_large.c: fixed bug 1057979
9906 * src/pic16/gen.c: fixed non-C standard code
9907 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9908 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9909 * support/regression/ports/mcs51/support.c: reload T1 asap
9910 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9911 pdata use and clear idata startup behaviour
9912 * support/regression/tests/bug1057979.c: added
9914 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9916 * device/examples/ds390/ow390/ad26.h,
9917 * device/examples/ds390/ow390/cnt1d.h,
9918 * device/examples/ds390/ow390/crcutil.c,
9919 * device/examples/ds390/ow390/ownet.h,
9920 * device/examples/ds390/ow390/owsesu.c,
9921 * device/examples/ds390/ow390/swt12.h,
9922 * device/examples/ds390/ow390/swtoper.c,
9923 * device/examples/ds390/ow390/temp10.h,
9924 * device/examples/ds390/ow390/thermodl.c,
9925 * device/examples/ds390/tinitalk/tinitalk.dsp,
9926 * device/examples/ds390/tinitalk/tinitalk.dsw,
9927 * device/examples/mcs51/clock/hw.h,
9928 * device/examples/mcs51/simple2/go.bat,
9929 * device/examples/serialcomm/windows/serial.h,
9930 * device/examples/xa51/dummy.c,
9931 * device/examples/xa51/hello.c,
9932 * device/include/80c51xa.h,
9933 * device/include/at89x051.h: corrected cvs line endings
9935 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9937 * src/pic16/main.c (options): added command line --gstack, to trace
9938 stack over/under flows,
9939 * added pragma 'wparam' to allow passing first byte of function
9940 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9941 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9942 call to __gstack_test function and sets up the symbol as extern,
9943 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9944 * popaop): added call to pic16_testStackOverflow,
9945 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9947 * (genCall, genPcall): now all parameters are passed via stack
9948 except in functions that are pass to wparam pragma in which WREG is
9950 * (genPcall): REENTRANT flag is checked to see if variable prototype
9951 contains reentrant keyword, don't call a non-reentrant function, via
9952 a reentrant function pointer or vice versa, functions are never
9954 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9956 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9957 SIGSEGV when accessing a NULL register stucture,
9958 * (pic16_printGPointerType): modified to handle UPPER modifier for
9959 function initializers, changed prototype of function to simpler one,
9960 * (pic16_printIvalFuncPtr): check to see if function is already
9961 added in externs list,
9962 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9963 optimized a move from W to SFR with a move to the same register
9965 * device/lib/pic16/debug: NEW directory, contains debug features
9966 which are enabled when linking with libdebug.lib, currently command
9967 line option --gstack enables stack pointer tracing for over/under
9968 flow, corresponding sources are in debug/gstack
9970 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9972 * doc/sdccman.lyx: updated SDCC version,
9973 * (PIC16 port): update list of command line options,
9974 * src/pic16/device.h (structure pic16_options_t): added field gstack
9975 to enable stack overflow tracing on push/pops,
9976 * src/pic16/device.c (statistics structure): added statistics
9978 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9979 pic16_dump_int_registers): increase statistics counters for each
9980 * variable which is encountered
9981 * (pic16_dump_usection): emit each .udata variable to its own udata
9983 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9984 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9985 parameters via stack, otherwise use old scheme,
9986 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9987 assembler output file,
9988 * src/pic16/main.c: added command line options --gstack to enable
9989 push/pop tracing for stack overflow,
9990 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9991 instructions): added size of each instruction,
9992 * (pic16_countInstruction): estimate size of instructions in
9993 the_pFile list, inline assembly blocks are not counted,
9994 * (pic16_FixRegisterBanking): trace previous register usage, when
9995 banksel optimizations is greater than 0, don't emit a redudant
9998 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10000 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10001 * src/pic16/ralloc.c : applied same fix for pic16.
10002 * src/pic/gen.c : tidied it up a little.
10004 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10006 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10007 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10009 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10011 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10013 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10015 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10016 non-reentrant function __modsint in the interrupt function (thus
10017 corrupting math operations during serial I/O)
10018 * device/lib/ser_ir.c: as above, changed buffersize
10019 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10020 256.c,d for zeroing
10021 * doc/Makefile: added option -t for rsync
10023 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10025 * src/SDCCast.h (struct ast),
10026 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10028 2004-10-20 Borut Razem <borut.razem AT siol.net>
10030 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10033 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10035 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10037 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10038 support functions to replace long sequences of MOVFF's from access
10039 bank registers to stack and vice versa,
10040 * src/pic16/device.h: added new field opt_flags, where optimization
10041 flags can be set to enable certain features,
10042 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10043 * pBlock, (genFunction, genEndFunction): surroung loop for
10044 saving/loading used registers in stack with PC_INFO pCodes,
10045 INF_LREGS. Code in between can then be optimized by pCode optimizer
10046 to support function calls,
10047 * (genDataPointerSet): fixed bug which loaded float fields in
10048 structures with corrupt data,
10049 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10050 in a standard way debug info on stderr. Feature used for developing
10051 and debugging only,
10052 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10053 obsolete chunks of code,
10054 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10055 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10056 * pic16/src/pcode.c (pic16_newpCodeInfo,
10057 * (pic16_newpCodeOpLocalRegs),
10058 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10060 * (pic16_pCodeConstString): printing of the initial value of a
10061 symbol as a comment is inhibited since parsing was already done by
10062 copyStr and output is corrupt,
10063 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10065 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10067 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10069 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10071 * as/mcs51/lkarea.c: removed old K&R style,
10072 (lnksect): changed check on boundary error,
10073 (lnksect2): changed check on boundary error,
10074 (lnksect2): extend XSTK to end of page if size = 1
10075 * as/mcs51/lkmain.c: removed old K&R style,
10076 (Areas51): create l_IRAM symbol
10077 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10078 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10079 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10080 * device/lib/_mullong.c: added version to be compiled with xstack
10081 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10082 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10083 * device/lib/mcs51/crtxstack.asm: fixed comment
10084 * src/SDCCglue.c: maxInterrupts defaults to 0,
10085 (emitMaps): added pdata,
10086 (createInterruptVect): (re)moved default,
10087 (glue): added pdata,
10088 (glue): moved __start__xstack to XSTK with default size 1
10089 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10090 and options.float_rent when options.stackAuto is set,
10091 (linkEdit): only write XDATA_NAME if provided on command line
10093 * src/SDCCmem.c: added pdata
10094 * src/port.h: added pdata_name to PORT
10095 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10096 (saveRegisters, unsaveRegisters): removed usage of B,
10097 (genMinus): fixed accumulator clash,
10098 (genJumpTab): added comment, this needs another look
10099 * src/mcs51/gen.c: added check for "B in use" paranoia,
10100 added pushB() and popB()
10101 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10104 * src/ds390/main.c,
10106 * src/mcs51/main.c,
10108 * src/pic16/main.c,
10110 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10111 added PSEG (PAG,XDATA) or NULL to port specifier
10112 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10113 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10114 (_mcs51_genInitStartup): removed __start__xstack equ,
10115 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10116 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10117 * src/z80/gen.c (_rleAppend): fixed warnings
10118 * support/regression/tests/zeropad.c: added pdata test
10119 * .version: bumped to 2.4.6
10121 2004-10-17 Borut Razem <borut.razem AT siol.net>
10123 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10124 as a part of nightly build
10126 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10128 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10129 WREG holds the first byte function parameters,
10130 * (aopForSym): take special case for symbols which are in FARSPACE
10131 but in CODESPACE too,
10132 * (assignResultValue): modified to take into account _G.useWreg,
10133 * (genCall): don't use wreg for parameter passing when function is
10134 declared as reentrant, too, added optimization INCF to stack
10135 pointer when stack parameter count is 1,
10136 * (genFunction, genEndFunction): refurnished and fixed to not using
10137 wreg for passing parameters when function has varargs or is
10138 reentrant, fixed bug with symbol name compare for generating
10139 functions in absolute address,
10140 * (pic16_storeForReturn): refurnished,
10141 * (genCmp): began writing a new version of the function, not ready
10142 yet, therefore it is disabled,
10143 * (genAssign): do not read code memory when assigning a function to
10144 a pointer function,
10145 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10146 array of characters, not pointer,
10147 * (pic16initialComments): in debug mode emit an .ident directive for
10149 * (_process_pragma): emit a new warning type (internal to pic16)
10150 when setting stack to default length, emit a similar warning when
10151 placing a function at absolute address and address is not word aligned
10152 * (_pic16_parseOptions): added 'return TRUE' statement,
10153 * (_pic16_linkEdit): if compiling a source, then add the source's
10154 file object, first in the list of objects to link,
10156 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10158 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10159 * src/pic/main.c : removed VC warning.
10160 * src/pic/gen.c : changed comment.
10162 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10164 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10165 reference to a deprecated symbol _GPTRREG was causing failure to
10166 link. Thanks G. M. Gallant for the info.
10168 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10170 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10171 comments for Bugs item #954788.
10173 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10175 * src/pic16/device.c (pic16_dump_gsection,
10176 * pic16_groupRegistersInSection): handle symbols declared to be in
10177 access bank differently,
10178 * src/pic16/gen.c (struct _G): added field resDirect,
10179 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10180 send values read from stack directly to result and don't allocate
10182 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10184 * (pic16_sameRegsOfs): NEW,
10185 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10186 free because they were not allocated from temporary pool,
10187 * pic16_popRegFromString): workaround to fix a problem with
10188 allocating variables twice or never,
10189 * (genGenPointerGet): using PRODL instead of FSR0H,
10190 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10192 * (genAssign): take advantage of the _G.resDirect flag,
10193 * (genCast): around line 11844, use mov2f instead of directly
10194 MOVFF'ing between operands to account for literal values,
10195 * src/pic16/genutils.c: some new debug functions for gpsim have been
10197 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10198 float with integer part only,
10199 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10200 place variables in access bank
10201 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10202 updated sources to reflect recent changes in gen.c
10204 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10206 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10207 sources that searched for headers in installation path, now the
10208 device/include/pic16 is used,
10209 * src/pic16/glue.c (pic16glue),
10210 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10211 .line directives if not in debug mode, this suppresses assembler's
10212 warnings for ignored directives
10214 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10216 * src/port.h: made reset_regparms prototype void parameter explicit.
10217 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10218 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10219 * doc/sdccman.lyx: documented warning disabling and how to use
10220 printf_large to make it print floats.
10221 * device/include/stdbool.h: NEW
10222 * device/lib/_atof.c,
10223 * device/lib/_divuint.c,
10224 * device/lib/_divulong.c,
10225 * device/lib/expf.c,
10226 * device/lib/printf_large.c,
10227 * device/lib/sincosf.c,
10228 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10229 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10230 a completely reentrant lib.
10232 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10234 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10235 * device/include/pic16/stdio.h: fixed bug with colon
10237 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10239 * device/include/pic16/stdio.h,
10240 * device/include/pic16/stdlib.h,
10241 * device/include/pic16/math.h: NEW
10242 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10243 declared as _naked to reduce overhead
10244 * device/lib/Makefile.in (target port-specific-objects-pic16):
10245 changed * to *.* so to ignore the CVS directory,
10246 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10247 stacked variables back in stack,
10248 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10251 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10253 * .version: bumped version number to 2.4.5
10254 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10255 * support/Util/SDCCerr.c (messages structure): added entry for
10258 Large cumulative patch for pic16 port and libraries.
10259 * device/include/pic16/sdcc-lib.h,
10260 * device/include/pic16/stdarg.h,
10261 * device/include/asm/pic16/features.h,
10262 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10263 * device/include/pic16/float.h: changes reentrant keyword with
10264 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10265 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10266 updated target build-libraries to include objects from gptr,
10267 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10268 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10269 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10270 all function headings,
10271 * src/SDCCmain.c: added global parameter userIncDirsSet,
10272 * (parseCmdLine): when option -I is encountered add directory to
10273 userIncDirsSet too,
10274 * src/version.awk: added space between control and long,
10275 * src/pic16/NOTES: added some notes for the port,
10276 * src/pic16/gen.c: added prototype for mov2fp function,
10277 * (fReturnpic16[]): properly named return value registers,
10278 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10279 * (aopForSym): added code to handle symbols with onStack flag set,
10280 symbols onStack are allocated PTRSIZE bytes,
10281 * (aopFreeAsmop): handles special case where asmops are stack objects,
10282 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10283 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10284 added argument lock to trace flaws in allocating temporary registers
10285 when developing port,
10286 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10287 * (pic16_popRegFromString): reenabled allocating a direct register
10289 * (assignResultValue): various beautifications,
10290 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10291 referenced function argument,
10292 * (genIpush): reenabled to allow stacked arguments, handles only
10293 ic->parmPush iCodes,
10294 * (genCall, genPcall): major changes to allow for variable argument
10295 functions, fixed a bug with falsely restoring stack pointer after
10296 returning from call,
10297 * (genFunction): pending code for critical function,
10298 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10299 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10300 * (genNearPointerGet): fixed bug with indirect reading, was always
10302 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10304 * (genAddrOf): rewrote code to take address of a stacked function parameter
10305 * (genCast): fixed casting to generic pointer type,
10306 * src/pic16/gen.h: added AOP_STA,
10307 * (struct asmop): added field stk,
10308 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10309 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10310 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10311 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10312 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10313 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10315 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10317 * (pic16_port structure): generic pointer size is set to 3,
10318 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10319 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10321 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10322 operand is an iTemp,
10324 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10326 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10327 * debugger/mcs51/simi.c: addapt new syntax of s51
10329 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10331 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10332 * src/pic16/pcode.c: commented out some calls to free() in order to
10335 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10338 * src/SDCCicode.c (isiCodeInFunctionCall),
10339 * src/avr/ralloc.c (selectSpil),
10340 * src/pic/ralloc.c (selectSpil),
10341 * src/pic16/ralloc.c (selectSpil),
10342 * src/ds390/ralloc.c (selectSpil),
10343 * src/hc08/ralloc.c (selectSpil),
10344 * src/xa51/ralloc.c (selectSpil),
10345 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10346 stack in the middle of a function call sequence (fixes bug #1020268)
10347 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10348 costs associated with the minimum switch case.
10350 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10352 * src/SDCC.lex: fixed bug #1030549
10354 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10356 * src/SDCCcse.h (struct cseDef),
10357 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10358 over a function call if the CSE is derived from a symbol whose
10359 address has been taken (fixes bug #1029883)
10360 * support/regression/tests/bug-1029883: a new regression test for
10363 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10365 * src/hc08/gen.c (emitinline): fixed bug #1029778
10366 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10367 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10368 and starts toward RFE #905167)
10370 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10372 * src/pic16/gen.c (mov2f): New function to move an operand to
10373 another without considering if it is a literal or a register,
10374 * (pic16_sameRegs): don't check if they are both AOP_REG,
10375 * (AccRsh): removed andmask=0 lines,
10376 * (genLeftShift): duplicated to be improved in future versions,
10377 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10378 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10379 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10380 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10381 * (insertBankSwitch): fixed inserting banksel directives algorithm
10382 for instructions that follow a skip instruction, this fixes a report
10383 for broken subtraction code generation,
10384 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10385 iCode is a left op, just in case result and right share the same
10388 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10391 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10393 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10394 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10395 on 2004-09-12; it was buggy
10397 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10399 * src/SDCCsymt.h: removed RESULT_CHECK
10404 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10406 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10408 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10409 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10410 configuration values no more rejected by compiler, they are assigned
10411 to configuration registers with a warning message instead,
10412 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10413 the for-loop so last conf register is emitted too,
10414 * (_pic16_initPaths): link library libsdcc.lib by default,
10415 * (_hasNativeMulFor): modified test for multiplication according to
10416 Raphael Neider's remarks. Integer multiplication is also done with
10418 * device/include/pic16/pic18fregs.h: corrected type error in while
10419 testing and including 18f6720 header file
10421 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10423 * src/pic16/device.h (pic16_options): removed field use_crt,
10424 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10425 until an optimization to handle single bits is added,
10426 * (pic16_loadFSR0): moved before genUnpackBits,
10427 * (genAnd): some white lines removed,
10428 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10429 leave_reset flags in pic16_options when using crt modules,
10431 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10433 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10434 for bugs 898889 & 979599. Also used some safer print instructions.
10436 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10438 * src/pic16/device.h (pic16_options_t): added field use_crt,
10440 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10441 catch a probable future bug,
10442 * src/pic16/gen.c: aopIdx function commented out,
10443 * (genAssign): commented out old code which used aopIdx,
10444 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10445 code, added if conditionals to take into account the --use-crt
10446 command line options,
10447 * src/pic16/main.c (pic16_optionsTable): added new command line
10448 options, --use-crt= and --no-crt,
10449 * (_pic16_linkEdit): now the proper crt object is added in the
10450 linker command line except than when --no-crt is specified,
10451 * src/pic16/pcode.c,
10452 * src/pic16/pcode.h: added some structures and functions for a new
10453 optimization scheme to compansate for instruction overhead between
10454 same iCodes, this scheme is currently under development and is not
10455 working in any way,
10456 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10458 * device/lib/pic16/startup/crt0i.c,
10459 * device/lib/pic16/startup/crt0iz.c: added global char variable
10460 __uflags to force the generation of an idata section
10462 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10465 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10466 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10468 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10470 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10471 Frieder) and clarified the default code optimization mode
10473 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10475 * src/SDCC.lex (doPragma, process_pragma),
10476 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10477 "opt_code_size", and "opt_code_balanced"
10478 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10479 regrouped options by category, added support for category headers
10480 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10481 and "--opt-code-size"
10482 * doc/sdccman.lyx: documented these new options and pragmas
10483 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10484 preference into account
10486 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10488 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10489 geniCodePreDec): Fixed bug 904237 by generating a warning
10491 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10493 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10495 * src/pic/device.c : When no max ram set validate full memory range.
10497 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10499 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10501 * device/lib/_gptrget.c,
10502 * device/lib/_gptrput.c: updated comment
10503 * device/lib/calloc.c,
10504 * device/lib/free.c,
10505 * device/lib/malloc.c,
10506 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10507 * src/SDCCcse.c (cseBBlock),
10508 * src/SDCCicode.c (printOperand, geniCodeArray),
10509 * src/SDCCicode.h (struct operand): fixed bug 868103
10510 * support/regression/tests/bug-868103.c: added
10511 * src/SDCCast.c (searchLitOp),
10512 * src/SDCCcse.h (struct cseDef),
10513 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10514 * src/SDCCicode.h (struct operand),
10515 * src/SDCCsymt.h (struct sym_link),
10516 * src/avr/gen.c (hasInc),
10517 * src/ds390/gen.c (hasInc),
10518 * src/hc08/gen.c (genPlusIncr, hasInc),
10519 * src/mcs51/gen.c (hasInc),
10520 * src/pic16/glue.c (pic16_printIvalChar),
10521 * src/pic16/ralloc.c (regWithIdx),
10522 * src/xa51/gen.c (hasInc) : removed warnings
10523 * src/SDCCast.c (createBlock): added comment ???
10524 * src/hc08/ralloc.c: updated comments
10526 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10528 * doc/sdccman.lyx: updated section on switch statements, added
10529 section about semaphore locking
10530 * doc/Makefile: added option -info for latex2html
10531 * device/lib/_gptrget.c,
10532 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10534 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10536 * src/pic/device.h,
10537 * src/pic/device.c,
10538 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10539 maxram is less than 0x100.
10541 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10543 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10545 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10548 * src/mcs51/main.c,
10549 * src/ds390/main.c,
10553 * src/pic16/main.c,
10556 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10557 a jump table is the best form for a switch statement, including
10558 automatic insertion of missing cases to make the case range
10559 continuous. Developed in collaboration with Frieder Ferlemann.
10561 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10564 accumulator result if it needs sign extension
10566 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10568 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10570 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10572 * device/lib/gbz80/printf.c,
10573 * device/lib/z80/printf.c: removed define for NULL
10575 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10577 * as/xa51/xa_link.c,
10578 * device/examples/ds390/ow390/ad26.c,
10579 * device/examples/ds390/ow390/cnt1d.c,
10580 * device/examples/ds390/ow390/counter.c,
10581 * device/examples/ds390/ow390/ds2480.h,
10582 * device/examples/ds390/ow390/ds2480ut.c,
10583 * device/examples/ds390/ow390/findtype.c,
10584 * device/examples/ds390/ow390/gethumd.c,
10585 * device/examples/ds390/ow390/owllu.c,
10586 * device/examples/ds390/ow390/ownetu.c,
10587 * device/examples/ds390/ow390/swt12.c,
10588 * device/examples/ds390/ow390/swtloop.c,
10589 * device/examples/ds390/ow390/temp.c,
10590 * device/examples/ds390/ow390/temp10.c,
10591 * device/examples/ds390/ow390/thermo21.c,
10592 * device/examples/ds390/ow390/tinilnk.c,
10593 * device/examples/ds390/ow390/tstfind.c,
10594 * device/examples/serialcomm/windows/serial.cpp,
10595 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10596 * device/include/reg51.h: fixed line endings for cvs
10598 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10600 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10601 packRegsForAccUse, packRegisters): new accumulator register
10603 * support/regression/ports/hc08/support.c (_putchar): suppress
10604 warning of unused variable
10605 * src/SDCCicode.c: added SWAP entry to codeTable
10607 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10609 * device/lib/sprintf.c: forgot to add this file before previous commit
10611 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10613 * src/pic16/gen.c (genPackBits): added operand right in function
10614 parameters, load result directly if p_type is POINTER (that is
10615 called by genNearPointerSet)
10616 * (genUnPackBits): added operand left in function parameters,
10617 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10618 FSR0 if accessing bitfields,
10620 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10622 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10623 _print_format; updated printf, sprintf, vsprintf
10624 * device/include/asm/default/features.h: corrected comment/define
10625 * device/lib/Makefile.in: added sprintf.c
10626 * device/lib/libsdcc.lib: added sprintf module
10627 * device/lib/printf_large.c,
10628 * device/lib/vprintf.c,
10629 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10631 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10632 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10633 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10635 * support/regression/tests/zeropad.c: define idata as data for hc08
10637 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10639 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10640 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10641 labels are referenced at least once (even if a reference is not found)
10642 * src/hc08/gen.c (emitcode): set isComment flag for comments
10643 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10644 loads), rules 6a..6b (optimize jumps to return)
10646 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * device/lib/acosf.c (acosf),
10649 * device/lib/asinf.c (asinf),
10650 * device/lib/atanf.c (atanf),
10651 * device/lib/ceilf.c (ceilf),
10652 * device/lib/cosf.c (cosf),
10653 * device/lib/coshf.c (coshf),
10654 * device/lib/cotf.c (cotf),
10655 * device/lib/fabsf.c (fabsf),
10656 * device/lib/floorf.c (floorf),
10657 * device/lib/log10f.c (log10f),
10658 * device/lib/logf.c (logf),
10659 * device/lib/sinf.c (sinf),
10660 * device/lib/sinhf.c (sinhf),
10661 * device/lib/sqrtf.c (sqrtf),
10662 * device/lib/tanf.c (tanf),
10663 * device/lib/tanhf.c (tanhf),
10664 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10665 replaced all instances of "reentrant" in the library functions
10666 defined in math.h with this macro.
10667 * support/regression/tests/float_trans.c: reenabled test for hc08
10669 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10671 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10672 erroneously deleted
10674 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10676 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10677 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10678 multi-byte volatile operands are used
10679 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10680 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10681 initialization to area GSINIT0 so that it would always precede
10682 any static initializers in GSINIT
10683 * support/regression/tests/zeropad.c: fixed idata define for hc08
10684 * support/regression/tests/bug-927659.c,
10685 * support/regression/tests/float_trans.c: disabled tests for hc08
10686 pending missing library routines
10687 * .version: increased version number to 2.4.4 - hc08 port now passes
10691 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10693 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10694 * Makefile.common.in,
10696 * as/hc08/Makefile.in,
10697 * as/mcs51/Makefile.in,
10698 * as/z80/Makefile.in,
10699 * debugger/mcs51/Makefile.in,
10700 * device/include/Makefile.in,
10701 * device/lib/Makefile.in,
10704 * link/z80/Makefile.in,
10705 * packihx/Makefile.in,
10706 * sim/ucsim/main_in.mk,
10707 * sim/ucsim/avr.src/Makefile.in,
10708 * sim/ucsim/doc/Makefile.in,
10709 * sim/ucsim/gui.src/serio.src/Makefile.in,
10710 * sim/ucsim/hc08.src/Makefile.in,
10711 * sim/ucsim/s51.src/Makefile.in,
10712 * sim/ucsim/xa.src/Makefile.in,
10713 * sim/ucsim/z80.src/Makefile.in,
10715 * support/cpp2/Makefile.in,
10716 * support/librarian/Makefile,
10717 * support/makebin/Makefile: added DESTDIR to the install path proposed
10718 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10719 * doc/sdccman.lyx: added DESTDIR documentation
10721 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10723 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10724 instruction for interrupt handlers, use fast returns when returning
10725 from high priority interrupts
10727 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10731 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10732 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10733 bugs, ported much of Bernhard's code from mcs51
10734 * src/mcs51/gen.c (genSend),
10735 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10736 than one when calling a reentrant function
10737 * device/lib/_mullong.c: defined an alternate struct layout for big
10738 endian ports (hc08)
10740 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10742 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10745 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10747 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10748 are sane and complete before asking the port its prefered parameter
10749 passing method (fixes bug #1017633)
10750 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10753 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10755 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10756 problem in bitfields >= 8 bits.
10758 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10760 * src/SDCCsymt.c: undid changes that were not meant to be committed
10762 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10764 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10766 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10768 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10769 copied and wrong bit got inverted
10771 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10773 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10774 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10775 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10776 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10777 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10778 assignments to bitfields at known addresses
10779 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10780 reads from bitfields at known addresses
10781 * src/hc08/ralloc.c (packRegisters),
10782 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10783 genhc08Code): optimize pointer get values used as conditionals
10784 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10787 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10789 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10790 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10791 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10794 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10796 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10798 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10800 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10803 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10805 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10807 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10809 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10812 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10814 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10816 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10818 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10819 cases use more compact code.
10821 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10823 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10825 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10829 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10833 parameter of changePointer() from symbol* to sym_link*
10834 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10835 * src/SDCCsymt.c (compareType): void* type is castable to other
10836 pointers, but not necesarily an exact match.
10837 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10838 is no longer blindly treated as an exact match.
10839 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10841 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10843 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10845 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10849 * src/pic/ralloc.h,
10850 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10852 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10854 * src/pic/device.c,
10855 * src/pic/device.h,
10856 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10858 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10860 * src/mcs51/gen.c (emitcode): fixed bug #992819
10862 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10864 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10865 there's no need to make it worse
10867 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10869 * src/mcs51/ralloc.c (deassignLR),
10870 * src/ds390/ralloc.c (deassignLR),
10871 * src/hc08/ralloc.c (deassignLR),
10872 * src/z80/ralloc.c (deassignLR),
10873 * src/pic/ralloc.c (deassignLR),
10874 * src/pic16/ralloc.c (deassignLR),
10875 * src/avr/ralloc.c (deassignLR),
10876 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10877 rlivePoint): fixed another part of bug #971834
10879 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10881 * src/z80/main.c: enabled "critical" keyword
10882 * src/z80/mappings.i,
10883 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10884 functions (fixes bug #979646)
10885 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10887 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10889 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10892 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10894 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10895 doesn't disable too much optimizations
10897 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10899 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10901 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10903 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10905 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10907 * src/pic/gen.c tidied up tabs
10908 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10909 * src/pic/main.c tidied up tabs
10910 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10911 * src/pic/pcoderegs.c tidied up tabs
10912 * src/pic/ralloc.c tidied up tabs
10914 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10916 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10917 to S_FIXED for pic16 port and when symbol is not in level 0,
10918 allocate for S_REGISTER storage class and pic16 port, too,
10919 * src/pic16/device.h: prototype for checkSym,
10920 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10921 * (pic16_assignConfigWordValue): test the value and the mask to
10922 validate that the value is suitable for the configuration word,
10923 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10924 collect extern declared symbols, don't emit symbol twice, check
10925 first if symbol is in publics set first,
10926 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10927 * added command line '--fstack' which enables an experimental
10928 feature for stack access, too buggy to be used yet...
10929 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10930 * (pic16_allocDirReg): when register has storage class S_REGISTER
10931 allocate in pic16_dynAccessRegs,
10932 * device/include/pic16/pic18f????.h: modified configuration word
10933 naming convention, words started as CONFIG0H but should be CONFIG1H
10935 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10937 * device/include/mcs51reg.h: fixed bug 970993
10939 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10941 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10942 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10943 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10944 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10945 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10946 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10947 error/warning numbers,
10948 added function setWarningDisabled()
10949 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10950 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10951 _memcmp.c _memmove.c calloc.c realloc.c free.c
10952 * support/regression/tests/malloc.c: added tests for new functionality
10953 * support/regression/tests/zeropad.c: added tests for truncated initializers
10954 and initialized char arrays starting with '\x0'
10955 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10957 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10959 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10961 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10963 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10964 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10965 peephole 177.e. Thanks to anonymous
10967 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10969 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10970 function isn't used in the source but referenced as a
10971 variable initializer then declare it as extern in .asm file
10973 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10975 * .version: increased version number to 2.4.3
10977 Adding version extension according to ChangeLog CVS revision
10978 * src/Makefile.in (target all): added dependency 'version.h'
10979 * (rule version.h): added rule to create version.h from ChangeLog,
10980 * (rule dep): added dependency version.h,
10981 * src/version.awk: AWK script to create version.h
10982 * src/SDCCdwarf2.c (dwWriteModule),
10983 * src/SDCCglue.c (initialComments),
10984 * src/SDCCmain.c (printVersionInfo): modified to write after
10985 version string the version extension number,
10986 * src/SDCCutil.c: included "version.h"
10987 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10989 * src/SDCCutil.h: added prototype for getBuildNumber
10991 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10992 includeDirsSet, too,
10993 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10994 const char [] is found in function prototype...
10996 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10997 moving to WREG with source is already in WREG,
10998 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10999 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11000 * (aopForSym): stack'ed symbols are partially supported, added
11001 if-clause to support symbols in FARSPACE,
11002 * (sameRegs): added test for AOP_ACC to see if registers are same,
11003 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11004 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11005 * (pic16_popRegFromString): will not allocate a new register if it
11006 doesn't find one by name, bug may have introduced...
11007 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11008 * (genIpush): revived to use pic16 port's stack,
11009 * (genAddrOf): added incomplete case for stack'ed operand,
11010 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11011 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11012 can handle multibyte operands,
11013 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11014 * (pic16initialComments): added message for MPLAB compatibility
11016 * src/pic16/main.h: prototype for pic16_mplab_comp,
11017 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11018 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11019 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11020 because of increased complexity of procedure,
11021 * (_process_pragma): stack pragma changed to format 'stack pos len',
11022 emit symbol '_stack_end' to conform with gplink,
11023 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11024 to search for register,
11025 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11027 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11028 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11029 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11030 case for PO_GPR_REGISTER,
11031 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11032 dies, the new era is ahead !...
11033 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11034 pic16_dynInternalRegs,
11035 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11036 * (pic16_allocDirReg): minor optimizations and bug fixes,
11037 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11039 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11040 load stack and frame pointer with address of 'stack_end' symbol
11042 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11044 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11045 without source code but only variable initializers
11047 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11049 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11050 external are not declared as extern to reduce overhead while linking
11052 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11054 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11056 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11058 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11059 Yee Keat for the patch
11060 * src/SDCCast.c (decorateType): fixed bug #979599
11061 * src/ds390/gen.h: removed local fReturnSizeDS390
11062 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11063 * src/ds390/gen.c (genAnd, genOr, genXor),
11064 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11066 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11068 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11069 add relFilesSet to $3, manipulate $2 to handle linking of object
11070 files without source files in command line,
11071 * device/include/pic16 (all headers): added ID location macros,
11072 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11073 entries for ID location bytes,
11074 * (pic16_assignIdByteValue): NEW,
11075 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11076 added field dumpcalltree to pic16_options_t,
11077 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11078 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11079 emitting rFalseIfx label after check_carry label,
11080 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11081 pic16_emitDIRegs), NEW
11082 * (pic16glue): dump .calltree file when option --calltree found,
11083 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11084 * (_pic16_genAssemblerPreamble): emit ID locations after
11085 configuration registers,
11086 * (pic16_linkCmd): modifications of the link command,
11087 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11088 * (pic16_pCodeInitRegisters): don't init stack registers,
11089 * (pic16_findPrevInstruction): fixed bug,
11090 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11091 bug with immediate registers,
11092 * (buildCallTree): traces stack push and pop,
11093 * (pct2): dump also stack usage for each function,
11094 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11095 * (pic16_allocDirReg): various modifications,
11096 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11099 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11101 * src/pic16/pcode.c: removed buggy double colon
11103 2004-07-01 Borut Razem <borut.razem AT siol.net>
11105 * support/scripts/sdcc.nsi: added include/pic16 to setup
11107 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11109 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11110 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11112 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11113 specific command line arguments. Also added sample lkr script
11114 for placing a variable at a specific memory bank.
11115 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11116 at a specific memory bank,
11117 * (pic16_dump_isection): fixed bug which caused string literals to
11118 be omitted when dumping idata section,
11119 * (pic16_groupRegistersInSection): added code to handle registers
11120 in specific memory banks,
11121 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11122 public, all references are renamed too,
11123 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11125 * (pic16_storeForReturn): added case to handle when dest is WREG,
11126 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11127 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11128 pic16_rel_udata, check to see if that register is marked as being
11129 a member of a specific memory bank,
11130 * (pic16_printIvalCharPtr): added code to add string literals either
11131 to code or the idata sections,
11132 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11133 also accept the 'udata' pragma,
11134 * src/pic16/main.h: new structure types sectName and sectSym
11135 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11136 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11137 * (pic16_findPrevInstruction): fixed, it returned nothing,
11138 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11139 instruction combinations,
11140 * (pic16_FixRegisterBanking): heavily reorganised,
11141 * (pic16_AnalyzeBanking): if generating banksel directives is
11142 disabled, then don't call FixRegisterBanking at all,
11143 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11144 completely removed,
11145 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11147 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11149 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11150 Phuah Yee Keat <yk.phuah AT nestac.com>
11152 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11154 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11155 correctly the IVT even if it is relocated to some other location
11157 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11159 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11160 * device/include/pic16/pic18f2220.h: NEW,
11161 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11162 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11163 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11164 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11165 nodefaultlibs, ivt_loc is the location of the interrupt vector
11166 table, and nodefaultlibs signs that default libraries should not be
11167 linked in link stage,
11168 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11169 according to --ivt-loc argument,
11170 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11171 when pragma stack is found,
11173 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11175 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11176 256 (range check), 257 (do while), 258.a-f (bit banging
11177 f.e. on 3-wire SPI bus)
11179 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11181 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11182 variables used exclusively within a loop
11184 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11186 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11188 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11190 * src/SDCClrange.c (computeClash): fixed bug #971834
11192 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11194 * src/mcs51/gen.c (genCmp): fixed bug #975903
11195 * src/hc08/gen.c (operandsEqu),
11196 * src/ds390/gen.c (operandsEqu),
11197 * src/z80/gen.c (operandsEqu),
11198 * src/pic/gen.c (operandsEqu),
11199 * src/pic16/gen.c (operandsEqu),
11200 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11201 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11203 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11205 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11207 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11209 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11210 default case in switch statement,
11211 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11212 to eliminate problem with initialisation of pointers, but problem
11214 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11215 * (emitStaticSegment): removed various lines emitting debug info,
11216 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11217 added processor registers for utilizing EEPROM,
11218 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11219 configurable and set 8
11221 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11223 * .version: increased version number to 2.4.2,
11225 Cumulative patch for pic16 port
11226 * src/pic16/device.c: changed scheme to dump initial values for
11227 variables in idata segment, all print_idata* functions were removed,
11228 now the pic16_printIval* will be called,
11229 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11230 * _pic16_printPointerType, pic16_printPointerType,
11231 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11232 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11233 NEW, similar to the respective functions in SDCCglue.c,
11234 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11235 way, emitting hex bytes,
11236 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11238 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11240 * src/avr/ralloc.c (serialRegAssign),
11241 * src/xa51/ralloc.c (serialRegAssign),
11242 * src/pic/ralloc.c (serialRegAssign),
11243 * src/pic16/ralloc.c (serialRegAssign),
11244 * src/hc08/ralloc.c (serialRegAssign),
11245 * src/z80/ralloc.c (serialRegAssign),
11246 * src/ds390/ralloc.c (serialRegAssign),
11247 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11249 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11251 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11252 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11254 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11256 Cumulative patch for pic16 port:
11257 * src/pic16/device.h (typedef PIC16_device) modified fields for
11258 defining microcontrollers,
11259 * src/pic16/device.c: added new info for all devices in Pics16 array,
11260 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11261 to be optimised out by the pCode optimiser,
11262 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11263 specially, bug reported by G.M. Gallant,
11264 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11265 as force'd so that cannot be optimised out by pCode optimiser,
11266 * src/pic16/pcode.c,
11267 * src/pic16/pcodepeeph.c,
11268 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11269 they are disabled by default, but can be enabled explicit with
11270 command argument --denable-peeps, for testing,
11271 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11272 --pomit-ivt in COMPILE_FLAGS
11274 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11276 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11277 compilation on MSVC
11279 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11281 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11283 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11285 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11286 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11288 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11290 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11291 would only assign 0x300001 register.
11293 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11295 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11296 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11298 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11300 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11302 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11303 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11304 added peephole 254 (left shift), 255 (jump table)
11306 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11308 * device/lib/Makefile.in: removed comment line with model-pic16,
11309 * (target port-specific-objects-pic16): the libraries and objects
11310 are copied to the build directory form the device/lib/pic16/bin
11313 Cumulative patch concerning pic16 port:
11314 * library directory has been re-organized,
11315 * added support for PIC18F1220,
11316 * added headers and library sources for chips 18f1220,18f6520,
11317 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11319 * configuration registers setting has changed, now each supported
11320 device has a complete description of the registers it uses,
11321 * all initialisations are moved to idata sections, these section
11322 can be absolute or relocatable,
11323 * fixed initialisation of codespace variables,
11324 * fixed warning about PCLATU and gpsim,
11325 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11326 * (genAssign): use table reads when assigning from variables in codespace,
11327 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11328 char/int variables placed in codespace,
11329 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11330 registers set in .asm file, no need for --pomit-config-words anymore,
11331 * (pic16glue): some 8051 legacy segments are commented out
11332 (to be removed completely),
11333 * added support for alternative assembler and linker with --asm=
11334 and --link= command line arguments,
11335 * peepholes are disabled automatically in the port, no need to
11336 specify on command line,
11337 * port supports natively char/int/long multiplication, but converts
11338 all divisions to support functions,
11339 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11340 to the file set in variable $2,
11341 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11342 strings in ASCII format and not in hex,
11343 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11344 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11345 allocate proper register if iCodes aren't temporary,
11347 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11349 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11351 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11353 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11356 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11359 computed address is reused
11360 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11361 multi-byte bitfields
11363 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11365 * src/z80/gen.c: (genArrayInit): must check for pointers too
11367 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11369 * support/regression/tests/zeropad.c: never meant to commit the
11370 nestedstruct test: removed, added check for GCC version
11372 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11374 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11375 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11376 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11377 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11378 bugs 928906 and 954082 half-empty initializers
11380 * src/SDCCsymt.c (getAllocSize): added for above fix
11381 * src/z80/gen.c (genArrayInit): fixed bug 741044
11382 * support/regression/tests/zeropad.c: added tests
11384 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11386 * src/pic16/device.c (pic16_dump_section): corrected bug which
11387 caused some symbols of the libraries to be misplaced
11389 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11391 * src/pic16/glue.c,
11392 * src/pic16/ralloc.h,
11393 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11394 to fix conflict with pic port
11396 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11398 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11399 externs configuration variables,
11400 * src/pic16/ralloc.h,
11401 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11402 prototype in header, commented out some debug messages
11404 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11406 * src/pic16/glue.c,
11407 * src/pic16/main.c,
11408 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11409 for gpasm COFF object generation. Thanks to D. Hawkins for
11412 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11414 * src/ds390/main.c,
11415 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11416 Brock for spotting this)
11417 * src/ds390/gen.c (genEndFunction),
11418 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11419 interrupt handler and critical. Disable push/pop optimizations when
11420 peephole optimizations disabled.
11422 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11424 Updated pic16 library sources and headers.
11425 * device/lib/pic16/pic18f*/ ,
11426 * device/include/pic16/*.h: modified to handle structured SFR
11429 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11431 * src/port.h (PORT structure): added hook initPaths, now each
11432 port can declare its own default search paths,
11433 which can been seen with the --print-search-dirs option,
11434 see pic16 port for example,
11435 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11436 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11437 * (doPrintSearchDirs): NEW, replaces in a central manner the
11438 printing of search dirs which was split in set*Paths functions,
11439 * (main): added call to port->initPaths and doPrintSearchDirs,
11441 * src/ds390/main.c,
11444 * src/izt/tlcs900h.c,
11445 * src/mcs51/main.c,
11447 * src/pic16/main.c: modified port structures to reflect addition of
11450 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11451 * (pic16_dump_section): for registers in same address reserve memory once,
11452 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11454 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11455 result is greater in size than right or left,
11456 * (pic16_genUMult8X8_8): there are some cases where the result can
11457 be 16 bits size, so handle these,
11458 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11459 * (pic16_outBitC): modified to emit pcodes,
11460 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11462 * (genDivOneByte): implemented algorithm to divide 8-bits,
11463 * (genCmp): uncommented goto, but issues still exist,
11464 * (genAnd): fixed a bug with variables >8bits,
11465 * (genPackBits): optimization added that uses BCF/BSF to change a
11467 * (genAssign): fixed bug when assigning floating point literals,
11468 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11469 __sdcc_gsinit_startup label,
11470 * src/pic16/main.c (_pic16_init): removed search directory
11472 * (_pic16_initPaths): NEW, used to initialise search directories,
11473 * (_hasNativeMulFor): support functions for all except char/int
11474 multiplication, and char division,
11475 * (PIC16_port struct): modified entry for native mul support,
11476 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11478 * (buildCallTree): call to register_usage is ifdef'ed out,
11480 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11482 * device/include/string.h: applied Stas Sergeev's patch to make this
11483 header file compatible with the preprocessor -Wundef option
11484 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11485 failure (fixes bug #941458)
11487 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11489 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11490 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11491 that the variable, not the function, should be static
11492 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11493 to be consistent with non-literal case
11495 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11497 * src/SDCCast.c (isConformingBody): fixed bug #949967
11498 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11499 convilong): fixed bug #952086
11501 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11503 * src/SDCCmem.c (allocVariables): fixed bug #955321
11505 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11507 * src/hc08/main.c (_hc08_genAssemblerEnd),
11508 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11509 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11510 completely eliminated the use of a temporary file
11511 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11512 when more than one file linked
11513 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11515 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11517 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11518 which fixes bug #543481
11519 * support/regression/tests/bug-751703.c: fixed comments left from a
11520 cut and paste error
11521 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11522 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11523 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11525 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11526 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11527 are now changed to underscores in moduleName
11529 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11531 * as/mcs51/lkmem.c: better fix for bug #954173
11533 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11534 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11536 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11537 * device/include/c8051f000.h,
11538 * device/include/c8051f120.h,
11539 * device/include/c8051f300.h,
11540 * device/include/c8051f310.h,
11541 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11542 PWM16) and detab'ed
11544 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11546 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11547 and mailing lists, doc'ed --no-peep-comments, removed reference
11548 to knoppix (newest version has no LyX/LaTeX), other minor changes
11549 * src/SDCCglue.c (glue): save 2 bytes stack space with
11550 option --main-return. The ljmp could probably be avoided too
11552 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11554 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11556 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11558 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11559 * src/SDCCopt.c (isLocalWithoutDef),
11560 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11561 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11562 (credit to Maarten Brock for patch #949363, on which this is based)
11563 * support/regression/tests/bug-751703.c: some test cases of extern used
11564 within inner scopes.
11566 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11570 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11572 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11573 dwWriteLabel): fix to create valid debugger symbols even when
11574 the module name has non-alphanumeric symbols in it
11575 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11576 when a variable's allocation has been optimized away
11579 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11581 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11583 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11584 * src/mcs51/main.c,
11585 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11586 * src/ds390/main.c,
11587 * src/z80/gen.c (z80_emitDebuggerSymbol),
11589 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11591 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11592 * src/pic16/main.c,
11593 * src/avr/gen.c (avr_emitDebuggerSymbol),
11595 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11597 * src/SDCCdebug.c (emitDebuggerSymbol),
11599 * src/port.h: added a debugger struct to the port struct. Added a
11600 callback for defining debugger symbols
11602 * src/SDCCast.c (createLabel),
11603 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11606 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11607 iCode back to the ast for the function
11609 * src/hc08/ralloc.c (hc08_assignRegisters),
11610 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11611 unneeded fields from the regs struct.
11612 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11613 pushReg() & pullReg() functions instead of emitcode()
11615 * src/hc08/gen.c (genLabel, genhc08Code),
11616 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11618 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11621 * src/hc08/gen.c (genEndFunction, genhc08Code),
11623 * src/mcs51/gen.c (genEndFunction, gen51Code),
11625 * src/ds390/gen.c (genEndFunction, gen390Code),
11627 * src/z80/gen.c (genEndFunction, genZ80Code),
11630 * src/pic/gen.c (genEndFunction, genpic14Code),
11632 * src/pic16/gen.c (genEndFunction, genpic16Code),
11634 * src/avr/gen.c (genEndFunction, genAVRCode),
11636 * src/xa51/gen.c (genEndFunction, genXA51Code),
11638 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11639 specific code to cdbFile.c and out of the backend code generators
11641 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11642 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11643 starting address is now 0
11646 * as/hc08/m08pst.c,
11647 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11648 assembler directive for DWARF support
11649 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11653 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11655 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11657 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11658 and inappropriate peephole optimization in jump tables
11660 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11662 * as/hc08/m08pst.c,
11663 * src/SDCCglue.c: sdccopt works for the hc08 port now
11665 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11667 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11669 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11671 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11673 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11675 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11679 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11680 comments from the peephole optimizer replacement rules
11681 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11683 * src/SDCCcse.c (updateSpillLocation),
11684 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11686 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11687 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11688 objects far pointers
11690 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11692 * src/SDCCsymt.h: a missing part of my last change
11693 * src/pic/ralloc.c (regTypeNum),
11694 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11696 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11699 * src/SDCCicode.c (aggrToPtrDclType),
11700 * src/SDCCptropt.h,
11701 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11702 ptrPseudoSymConvert),
11703 * src/pic/ralloc.c (regTypeNum),
11704 * src/pic16/ralloc.c (regTypeNum),
11705 * src/hc08/ralloc.c (regTypeNum),
11706 * src/ds390/ralloc.c (regTypeNum),
11707 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11708 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11710 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11712 * link/z80/lkmain.c (afile),
11713 * as/hc08/lkmain.c (afile),
11714 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11715 prevent a pointer problem when a filename has no directory and
11716 no extension specified.
11718 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11720 * link/z80/lkmain.c (afile): allow periods in directory names
11721 * link/z80/lkmain.c (afile),
11722 * as/mcs51/lkmain.c (afile),
11723 * as/hc08/lkmain.c (afile): allow linker script file to have an
11724 extension other than ".lnk"
11725 * link/z80/lklex.c (getfid),
11726 * link/z80/lkmain.c (parse),
11727 * as/mcs51/lklex.c (getfid),
11728 * as/mcs51/lkmain.c (parse),
11729 * as/hc08/lklex.c (getfid),
11730 * as/hc08/lkmain.c (parse): Support comments in the linker script
11731 file on lines by themselves and after filenames
11733 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11735 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11737 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11739 * src/z80/peeph-z80.def: removed some peephole rules that don't
11740 work with multibyte arithmetic (fixed bug #937126)
11741 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11742 to registers and not global variables
11743 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11744 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11745 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11746 checking for assignments not internally generated (fixed bug #931895)
11747 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11748 structure member (fixed bug #930072)
11750 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/SDCCmain.c (linkEdit),
11753 * src/hc08/main.c (_hc08_parseOptions),
11754 * as/hc08/Makefile.in,
11755 * as/hc08/aslink.h,
11757 * as/hc08/m08pst.c,
11758 * as/hc08/lkrloc.c (relr, rele),
11759 * as/hc08/lkarea.c (lnkarea)
11760 * as/hc08/lkmain.c (afile, parse),
11761 * as/hc08/lkelf.c: support for ELF output
11762 * as/hc08/lks19.c (s19),
11763 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11765 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11767 * as/mcs51/lkihx.c: Fixed bug #899105.
11769 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11771 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11772 .dsp files from Unix to DOS.
11774 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11776 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11777 function pointers; we have been compliant for several months now.
11778 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11779 change that was accidently commented out
11780 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11781 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11784 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/hc08/gen.c: output of all of the internal debugging information
11787 is now controlled by the D() macro; it is disabled by default
11789 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11791 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11792 harder to keep the same registers during a CAST iCode
11793 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11794 long via int can be done in a single cast, if the signedness is
11796 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11797 putchar() in tinibios.c in ds390's library
11799 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11801 * src/SDCCast.c (decorateType): fixed bug #898889,
11802 cast result of a literal complement too
11803 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11804 fixed check for bitfields
11806 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11808 * src/SDCCicode.c (geniCodeLogic): made it static,
11809 (geniCodeLogicAndOr): added in order to fix bug #905492,
11810 (ast2iCode): fixed bug #905492
11811 * support/regression/tests/bug-905492.c: added
11812 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11813 (processParms): fixed bug #927659: don't copy parms, this will clear
11815 * support/regression/tests/bug-927659.c: added
11817 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11819 * src/SDCCast.c (addCast): don't cast float to char
11820 * device/lib/libsdcc.lib: added _memmove
11822 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11824 * device/lib/large/Makefile: fixed parallel execution by
11825 replacing `make` by `$(MAKE)`
11827 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11829 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11830 offsets (fixes bug #923936)
11832 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11834 * device/lib/small/Makefile: fixed parallel execution by
11835 replacing `make` by `$(MAKE)`
11837 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11839 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11841 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11843 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11844 * src/regression/Makefile: Regression test was not running.
11846 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11848 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11849 complement if possible
11850 * src/SDCCval.c (valComplement),
11851 * src/SDCCicode.c (operandOperation): fixed complement of literal
11852 * support/regression/tests/onebyte.c (testComplement): added
11854 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11856 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11857 return an optimized tree; actually replace actParm with the new tree
11858 * src/SDCCast.h: added some parantheses to remove side effects
11859 * support/regression/tests/bug-920866.c
11861 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11862 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11863 Bit operands were not being handled properly in the pic14 port.
11864 (now src/regression/add.c passes again).
11866 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * src/SDCC.y (labeled_statement): case and default no longer require
11869 a following statement (RFE #893037)
11871 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11873 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11874 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11875 disabled (fixes bug #916294)
11876 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11877 "mov a,acc"; patch provided by Lenny Story
11878 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11880 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11882 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11884 * src/ds390/gen.c (genFunction, genEndFunction),
11885 * src/ds390/ralloc.c (ds390_assignRegisters),
11886 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11887 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11888 pushed if there are parameters passed on the stack. Also, a cleaner
11889 way to decide if r0/r1 should be pushed/popped. (Together they fix
11892 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11895 * device/lib/mcs51/crtpagesfr.asm,
11896 * device/lib/mcs51/crtxinit.asm,
11897 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11898 to avoid confusion with Si Lab's SFRPAGE register.
11900 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11902 * src/SDCCglue.c (emitMaps): allow public sfr variables
11903 * src/SDCCglue.c (initialComments): include compiler build date
11904 with compiler version and put the timestamp of the generated
11905 assembly file on a serperate line to be less confusing.
11906 * src/port.h: added genInitStartup hook
11908 * src/ds390/main.c,
11911 * src/pic16/main.c,
11913 * src/z80/main.c: genInitStartup initialize as NULL (default to
11914 historical behaviour)
11915 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11916 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11917 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11918 library instead of hard coding it into the compiler.
11919 * support/regression/ports/mcs51-stack-auto/spec.mk,
11920 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11921 * device/lib/mcs51/Makefile,
11922 * device/lib/small/Makefile,
11923 * device/lib/large/Makefile,
11924 * device/lib/mcs51/crtpagesfr.asm,
11925 * device/lib/mcs51/crtstart.asm,
11926 * device/lib/mcs51/crtxclear.asm,
11927 * device/lib/mcs51/crtxinit.asm,
11928 * device/lib/mcs51/crtclear.asm,
11929 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11930 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11931 and into user configurable files.
11932 * device/lib/clean.mk: clean mcs51 directory too
11933 * support/regression/tests/longlit.c: added static to T1 declaration
11934 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11935 accesses in the initialization code
11937 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11939 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11940 OSCTRIMVAL as noted in bug #916008
11942 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11944 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11945 in loops with multiple exits (reported as incorrect registers
11946 used by Martin Helmling in Sdcc-user list)
11948 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11950 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11951 made ds390 register extensions look less like error messages
11953 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11956 reported by Adam Wozniak in Sdcc-user list
11958 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11960 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11961 arithmetic optimizations, added debug output
11963 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11965 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11966 * sdcc.spec: updated and split sdcc into 3 rpms
11967 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11968 needed for literals of LEFT_OP and '+'
11969 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11970 introduced RESULT_TYPE_NOPROM
11971 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11973 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11974 limited promotion to int only for '*'
11975 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11977 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11979 * src/pic16/gen.c (genSkip),
11980 (genc16bit2lit), (gencjneshort): commented out
11981 (is_LitOp): new helper function, checks operand type
11982 (genCmpEq): rewritten
11984 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11986 * support/regression/tests/bug-908454.c: added
11988 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11990 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11991 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11992 (geniCodeCast): cosmetic, don't preserve bit storage class
11993 (geniCodeLeftShift): added promotion
11994 (geniCodeLogic): fixed regression
11995 * src/SDCCsymt.c (computeTypeOr): accept bits too
11996 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11998 2004-03-07 Borut Razem <borut.razem AT siol.net>
12000 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12002 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12004 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12005 version of pic16_genPackRegisters which does not check if ic is a
12007 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12008 function cause string1.c regression test fails
12010 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12012 * sim/ucsim/configure.in,
12013 * sim/ucsim/configure,
12014 * sim/ucsim/doc/Makefile.in: use docdir
12015 * src/SDCC.y: fixed sbit atrributes
12016 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12017 * src/SDCCast.c (decorateType): |^& need special promotion handling
12019 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12020 * src/SDCCsymt.h (computeType),
12021 * src/SDCCicode.c: computeType() needs op
12022 * src/SDCCsymt.c (checkTypeSanity),
12023 * doc/sddman.lyx: "plain" bitfields are unsigned
12024 * src/SDCCsymt.c (computeTypeOr): added
12025 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12027 * src/SDCCval.c (val*): computeType() needs op
12028 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12029 * support/regression/tests/onebyte.c: added tests for |^&
12031 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12033 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12034 for writing icode into asm output.
12036 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12038 * src/pic16/device.c: added some debug lines enabled
12039 with macro DEBUG_CHECK,
12040 * src/pic16/genarith.c: more debug in genPlus,
12041 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12042 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12043 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12044 * (aopForSym): onStack symbols are re-placed in data memspace,
12045 and onStack flag is cleared,
12046 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12047 copy temporary pcodeop,
12048 * (genPcall): added warning for not updating PCLATU,
12049 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12050 always true for pic16 port,
12051 * (genMultOneWord): NEW, supports integer multiplication,
12052 * (genMult): modified to call genMultOneWord,
12053 * (ifxForOp): added warning when return NULL,
12054 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12055 flag is set before call to operandFromSymbol for implicit
12057 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12058 options.intlong_rent are set by default,
12059 * (_hasNativeMulFor): modified to allow port generation of integer
12061 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12062 set regtype to REG_SFR for all registers, restricting seting the
12063 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12065 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12067 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12068 more than 500 times in the regression tests
12070 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12072 * support/Util/SDCCerr.h,
12073 * support/Util/SDCCerr.c,
12074 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12076 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12077 for symbol conflicts.
12078 * support/valdiags/tests/enum.c,
12079 * support/valdiags/tests/tentdecl.c,
12080 * support/valdiags/tests/struct.c: expect possible error messages
12081 referring to original symbol definitions.
12082 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12084 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12086 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12088 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12090 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12092 * src/pic16/ralloc.c (newReg): fixed bug #908929
12094 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12096 * src/ds390/gen.c: added missing #include "main.h"
12098 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12100 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12101 checking if symbol is already in set,
12102 * src/pic16/device.h: prototype for checkAddSym,
12103 * src/pic16/gen.c: (_G): added entry interruptvector,
12104 * (assignResultValue): removed some commented out lines,
12105 * (genFunction): check for ISR via sym->type, absolute section for
12106 interrupt code is created via a new pBlock, the goto instruction is
12107 placed now correctly at the interrupt vector position, changed all
12108 references from ivec to _G.interruptvector,
12109 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12110 is the interrupt is a high priority one, same for return from ISR,
12111 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12112 externs to calls of checkAddSym,
12113 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12114 pic16_pcode_verbose flag is set,
12115 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12116 * src/pic16/pcoderegs.c: message about how many registers are saved
12117 will only be emitted if pic16_pcode_verbose flag is set,
12119 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12121 * src/ds390/ralloc.h,
12122 * src/ds390/ralloc.c (ds390_regWithIdx),
12123 * src/ds390/gen.c (emitcode),
12124 * src/ds390/main.h,
12125 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12126 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12127 ds390operandCompare, getRegsRead, getRegsWritten,
12128 initializeAsmLineNode): customized instruction size calculation for
12129 ds390, started basis for some register optimizations
12130 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12131 corresponding assembly output
12132 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12133 missing push/pop of r0/r1. Optimized push/pops
12135 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12137 * src/mcs51/main.c (instructionSize): fixed ACALL size
12138 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12140 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12142 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12143 the sorting of rlist with NULL elements
12144 * (print_idataType, print_idata): NEW to create idata sections
12145 * src/pic16/device.h: idataSymSet new variable
12146 * src/pic16/gen.c (genFunction): fixed some bugs in string
12147 comparing, improved the absolute section creation for ISRs,
12148 added FSR0L/FSR0H in registers that are saved in an ISR,
12149 * (genInline): fixed the processing of inline snippets,
12150 now they undergo no process by the peephole optimizer
12151 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12152 are placed in idataSymSet,
12153 * (pic16emitStaticSeg): extern symbols are added in externs,
12154 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12155 switching when aboslute variables are placed in access bank memory
12156 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12157 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12158 commented out with #if,
12159 * (pic16_packRegisters): reintroduce the check for CAST because some
12160 symbols are not correctly handled,
12161 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12162 pCodeInstruction instead of pCode,
12163 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12164 pCodeAsmDir definition,
12165 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12166 directive, then the argument directive is emitted without the leading
12167 tab, hack for inline labels which must be in the first column,
12168 * (compareLabel,pic16_findNextInstruction),
12169 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12170 * (insertBankSwitch): modified for the new pCodeAsmDir,
12172 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12173 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12175 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12177 * (pushSide): commented out with #if,
12178 * (assignResultValue): fixed some typos in saving
12180 * (genPcall): FIXED and sync'ed with genCall,
12181 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12182 * (genNearPointerGet): fixed to handle some more cases,
12183 implementation scheme via table reads,
12184 * (genConstPointerGet): modified to access code memory correct,
12185 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12186 and improved to handle some cases
12187 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12188 instead of "RETLW" for init data
12189 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12190 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12191 variables are placed in access bank memory (<0x80 and >=0xf80),
12192 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12193 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12194 TBLWT_POSTDEC,TBLWT_PREINC
12195 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12196 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12198 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12199 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12200 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12201 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12203 2004-02-29 Borut Razem <borut.razem AT siol.net>
12205 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12206 support/Util/findme.h, support/Util/system.h: enhance binary relative
12207 search for lib and include by using findProgramPath()
12209 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * src/SDCCpeeph.c (pcDistance),
12214 * src/mcs51/ralloc.h,
12215 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12216 * src/mcs51/main.h,
12217 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12218 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12219 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12220 size calculation port specific, started basis for some register
12222 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12223 missing push/pop of r0/r1. Optimized push/pops
12224 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12225 * device/lib/_modsint.c (_modsint),
12226 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12227 and stack version so regression tests pass
12229 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12231 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12232 * src/SDCCast.c (decorateType): catch another small optimization
12234 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12235 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12236 modified to finally use computeType() all over SDCC,
12237 see Feature Request #877103
12238 * src/SDCCval.h: cosmetic
12239 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12240 valCompare(); regression tested in muldiv.c
12241 * support/regression/tests/muldiv.c (testMod): mod sign follows
12244 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12246 * src/SDCCast.c (decorateType): fixed bug #902362
12247 * doc/INSTALL.txt: fixed install instructions for win32
12249 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12251 * device/include/Makefile.in (install): fixed by replacing spaces
12254 * doc/INSTALL.txt: updated for release
12255 * doc/sdccman.lyx: added warning for --xstack being buggy
12257 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12259 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12260 to eliminate build warnings.
12261 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12263 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12264 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12266 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12267 removed -penable-stack, added comment for stack pragma, added
12268 warning for not initializing the stack/frame registers, removed
12269 comment at interrupts section
12271 Stack is made permanent, there is no ability to disable stack usage.
12272 * src/pic16/device.h,
12273 * src/pic16/device.c: removed all references to USE_STACK macro,
12274 * src/pic16/device.c (pic16_dump_section): when no elements in
12275 rlist, free rlist before return,
12276 * (pic16_dump_int_registers): NEW, internal registers are a new set
12277 of general purpose registers reused by each function,
12278 * (checkAddReg): returns 1 if registers is added to set,
12279 * (pic16_groupRegistersInSection): when a registers is of type
12280 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12281 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12282 SRCASECMP macro is moved here from device.c
12283 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12284 PO_PCLATU, PO_PRODL, PO_PRODH,
12285 * (pic16_pCodeOpType, genMinus,
12286 changed compares to "a" register, with AOP_ACC,
12287 * (pic16_genPlus): fixed some bugs and indented properly,
12288 * (pic16_addSign): changed size to size+offset in the MOVWF
12290 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12291 multiply 8-bit operand by literal, result is 8-bit,
12292 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12293 multiply 2 8-bit operand, result is 8-bit,
12294 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12296 * src/pic16/gen.c: changed accUse to contain WREG only,
12297 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12298 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12299 true, do not use immediate addressing any more unless sym is a
12300 pointer in codespace,
12301 * (aopForRemat): do not use immediate addressing when symbol not in
12302 codespace and when symbol's address is requested,
12303 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12305 * (aopGet): added case for AOP_ACC and don't return "accumulator
12306 bug" but WREG instead,
12307 * (popGetTempReg): pushes contents of temporary register in stack,
12308 * (popReleaseTempReg): pops contents of temporary register from
12309 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12310 * (pic16_popGet): separated case AOP_ACC to return register WREG
12311 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12312 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12313 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12314 the use of immediate pointers to certain cases only.
12316 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12317 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12318 * (assignResultValue, genCall, genRet): modified to use the new
12319 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12320 genPcall is still broken,
12321 * (genFunction): added code to create 'A' type pBlocks when
12322 interrupt functions are generated, code not extensively tested yet,
12323 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12324 * (genEndFunction): modified so ISRs pop stored registers from stack,
12325 * (genMultOneByte): cleanup,
12326 * (AccRsh): added flag andmask, to and result with appropriate mask,
12327 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12328 * (genDataPointerGet): fixed and reenabled its use,
12329 * (genNearDataPointerGet): bugs fixed,
12330 * (genDataPointerSet): bugs fixed,
12331 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12332 pic16_DumpSymbol, pic16_DumpOp,
12333 * src/pic16/genutils.h: function prototypes for the above functions,
12334 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12336 * (pic16emitRegularMap): many many many improvements, but needs a
12338 * src/pic16/main.c: enable_stack in pic16_options is removed,
12339 * (_pic16_parseOptions): removed command line options -penable-stack,
12340 * (_process_pragma): emit stack symbol only when stack pragma is
12342 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12343 redirected to FSR0L/FSR0H pair,
12344 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12345 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12346 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12348 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12349 * (dumpPicOptype): NEW,
12350 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12351 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12352 with movff instruction,
12353 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12354 added pic16_int_regs, some packRegsFor* functions are commented out,
12355 because produce errors,
12356 * src/pic16/NOTES: minor modifications
12358 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12360 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12361 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12363 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12364 * as/mcs51/lkaomf51.c: fixed bug #895763
12366 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12368 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12370 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12372 * doc/sdccman.lyx: added details about the HC08 storage classes and
12373 interrupts, fixed the register usage info for z80 & gbz80
12375 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12377 * doc/sdccman.lyx: added more pic16 port documentation
12378 * device/include/pic16/: added header pic18fregs.h
12380 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12382 * doc/sdccman.lyx: added Vangelis' contribution
12384 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12386 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12387 extend to the next CALL or PCALL, not just to the next CALL.
12389 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12391 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12393 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12395 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12396 bug #895752 and a better fix for bug #716790
12398 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12400 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12402 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12404 * doc/sdccman.lyx: minor changes, minor changed
12406 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12408 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12409 which can't handle SDCC_NEWONEBYTEOPS,
12410 (geniCodeMultiply): removed conversion from mult to shift for pic14
12413 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12416 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12417 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12418 thus fixing bug #895406
12420 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12422 * device/lib/_modsint.c,
12423 * device/lib/_modslong.c: sign follows divisor only
12424 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12425 signs or signedness can be ignored
12426 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12427 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12428 added optimization for IFX,
12429 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12431 reenabled optimization for IFX, which was removed on 2004-01-11
12432 * src/SDCCast.h: added return type IFX
12433 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12434 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12435 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12436 SDCC_OLDONEBYTEOPS selects the old behaviour
12437 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12438 changed again and commented promotion rule
12439 * src/SDCCval.c (valDiv): promotion no longer necessary
12440 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12441 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12443 * support/regression/tests/onebyte.c: added
12445 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12447 * gen.c (genInline): reverted to old code for assemnling inline
12448 code because of bug reported James Chadd
12450 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12452 * ralloc.h: missing declarations from previous patch,
12453 seems that patch for ralloc.h was never applied, fixed
12455 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12456 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12460 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12461 indirect addressing. Marked FSR0 as deprecated
12462 * gen.c (pointerCode): commented out, not needed now
12463 (pic16_popGet2p): new MOVFF helper function
12464 (genGenPointerGet),
12465 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12466 (shiftRLong): removed duplicate debugging info
12468 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12470 * src/ds390/gen.c (genNearPointerGet),
12471 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12472 optimization with bits, but not bitfields.
12473 * src/ds390/ralloc.c (packRegisters),
12474 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12476 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12478 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12480 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12483 * src/SDCCicode.c (operandFromSymbol),
12484 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12485 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12486 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12487 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12488 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12489 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12491 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12492 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12493 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12494 * src/SDCCsymt.c (newSymbol),
12495 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12498 * src/SDCCval.c (newiList): fixed bug #885705
12500 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12502 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12503 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12505 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12507 * device/include/c8051f120.h,
12508 * device/include/c8051f300.h,
12509 * device/include/c8051f310.h: added/updated header files for Silicon
12510 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12511 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12512 in new section Submitting patches
12514 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12516 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12517 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12518 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12520 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12521 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12522 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12524 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12525 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12526 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12528 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12529 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12530 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12531 genGenPointerSet): fixed bug #892400
12532 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12533 to eliminate build warnings.
12534 * src/SDCCast.c (processParms),
12535 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12537 * support/valdiag/valdiag.py: added GCC to the list of defines active
12538 when compiling with gcc
12540 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * support/Util/SDCCerr.h,
12543 * support/Util/SDCCerr.c,
12544 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12545 with an incomplete type (fixed bug #883734)
12546 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12548 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12550 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12552 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12554 * src/SDCCast.c (decorateType),
12555 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12556 function pointer implementation
12557 * support/regression/tests/funptrs.c: added tests to verify both forms
12558 of function pointers work correctly. Added tests to verify parameters
12559 are passed in the correct order.
12561 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12563 * device.c (regCompare): registers are sorted by ascending
12564 address and increasing size,
12565 * main.c (_pic16_finaliseOptions): removed the declaration
12566 of compiler macro MCU. Now a macro of the format pic18fxxxx
12567 will be defined from the command line
12569 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12570 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12572 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12573 PCOP_RLCF was overwritten!
12574 * gen.c (genSkip): commented out calls to pic16_emitcode,
12575 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12577 * (genRRC): added debugging info,
12578 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12579 overwritten while shifting,
12580 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12581 overwritten while shifting,
12584 * (shiftLLeftOrResult),
12585 * (shiftRLeftOrResult),
12587 * (shiftLLong): Implemented with pic16_emitpcode
12588 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12589 * (genLeftShift): Fixed bug, operand for shift by variable always
12590 was "and"ed with 0x0f,
12591 * (genLeftShiftLiteral),
12593 * (genRightShiftLiteral): added debugging info,
12594 * (genrshFour): added comment,
12595 * (genRightShift): determined signedness from operand "left"
12596 instead of "result"
12598 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12600 * src/SDCCicode.c (geniCodeParms),
12601 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12602 function pointers, fixed function pointer bugs #861242 and #861896
12604 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12606 * device/include/c8051f000.h,
12607 * device/include/c8051f120.h,
12608 * device/include/c8051f300.h: added header files for Silicon
12609 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12611 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12613 * src/SDCCast.c (processParams): added new type flow and restructured
12614 (gatherAutoInit): added new type flow
12615 (addCast): cosmetic changes
12616 (getLeftResultType): added new type flow for array indices, patch
12617 provided by Stas, see FR #877103
12618 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12619 array index patch by Stas
12620 * src/SDCCast.h: added prototype getResultTypeFromType()
12622 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12623 * src/pic/glue.c (pic14emitStaticSeg),
12624 * src/pic16/glue.c (pic16emitStaticSeg),
12625 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12626 for initialization of symbols
12627 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12628 * support/Util/SDCCerr.h:
12629 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12630 * .version: bumped version number to 2.3.8
12631 * device/include/Makefile.in (install),
12632 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12635 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12637 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12638 Slade Rich fixed an optimization bug
12639 * src/pic/pcodepeep.c,
12640 * src/pic/pcoderegs.c
12641 * doc/Makefile (install): added test for directory
12643 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12645 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12646 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12647 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12648 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12649 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12650 * as/mcs51/asexpr.c (term),
12651 * as/hc08/asexpr.c (term): fixed bug #887146
12653 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12655 * src/z80/gen.c (genMult): handle single byte result product
12656 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12657 DUMMY_READ_VOLATILE (fixed bug #886367)
12659 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12661 * support/regression/tests/libmullong.c: fixed logic, on little endian
12662 hosts we ended without a mullong_wrapper()
12664 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12666 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12667 virus/worm forged address usage.
12669 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12671 Fixed promotion, it should be done on AST level:
12672 * src/SDCCast.c (addCast): added promotion to int
12673 (decorateType): updated call to upCast()
12674 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12675 usualUnaryConversions()
12677 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12679 * support/regression/tests/literalop.c (mulWrapper): Added a
12680 wrapper to remove integer overflow warnings.
12682 * support/regression/tests/float_trans.c: Made work on host.
12684 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12687 * support/regression/generate-cases.py (main): Changed from inline
12690 * doc/Makefile (install): Changed to depth first to get rid of
12691 missing directory install warning.
12693 * as/Makefile (install-doc): Made work on Mac.
12695 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12697 * src/SDCCast.c: added an additional type flow in decorateType() of
12698 opposite direction, see feature request #860006; it's enabled at runtime
12699 by setting the environment variable SDCC_NEWTYPEFLOW
12700 * src/SDCCast.h: changed prototype of decorateType()
12701 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12702 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12703 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12704 see feature request #877103
12705 * src/SDCCval.c: updated call of decorateType()
12706 (valBitwise): fixed bug #882876
12707 (valMinus): added promotion
12708 (valLogicAndOr): result is unsigned
12709 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12710 * src/SDCCsymt.c (computeType),
12711 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12712 must not cause an unsigned operation
12713 * src/pic/glue (pic14emitRegularMap),
12714 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12716 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12718 * src/pic/pcode.c (PCodeID): commented out left over debug code
12720 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12722 * support/valdiag/tests/overflow.c: added shift tests
12723 * src/pic/device.c,
12730 * src/pic/pcodepeep.c,
12731 * src/pic/pcoderegs.c,
12732 * src/pic/ralloc.c,
12733 * src/pic/ralloc.h: applied patch from Slade Rich;
12734 added support for multiple code pages and multiple RAM banks on the
12735 PIC 14 port. The ASM files now no longer simply assume all the
12736 code / RAM are in the same page / bank. This means the linker can
12737 safely allocate code/RAM of separate ASM files to different pages/banks.
12738 * doc/sdccman.lyx: added Slade's tips
12739 * src/mcs51/peeph.def: fixed bug #880768
12741 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12744 * src/SDCCast.c (decorateType): fixed bug #880197
12746 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12748 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12751 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12752 strtof is not part of C89 and isn't included with Mac OS X.
12754 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12757 shiftL2Left2Result): fixed bug #879326
12758 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12759 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12760 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12761 address fetch for clr instruction
12762 * device/lib/hc08/_mulint.c: created optimized assembly version
12763 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12765 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12767 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12768 proposed in FR #877103
12770 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12772 * src/SDCCval.c (cheapestVal): added missing checks
12773 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12774 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12776 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12778 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12781 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12783 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12784 loaded with the linker search paths (-L arguments) and the libraries
12785 to be linked with the current source (-l arguments). Changes
12786 currently will affect only the pic16 port.
12787 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12788 include path the port specific paths and port specific libraries,
12789 * gplink command now contains the $3 argument,
12790 * src/pic16/device.h,
12791 * src/pic16/device.c,: structure PIC_device is made public and
12792 renamed to PIC16_device, the same for variable Pics which is renamed
12793 to Pics16. Updated all references to them.
12794 * src/pic16/glue.c (pic16glue): corrected bug with code
12795 initialization which bypassed the variable initializations block.
12797 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12798 COMPILE_FLAGS and added the --nostdinc option
12800 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12802 * device/include/mc68hc908jb8.h: Register defs for another member
12803 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12805 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12807 Documenting changes from previous commits.
12808 * configure.in (version 1.56),
12809 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12810 when generating output files to configure the pic16 library,
12811 but now I've commented it out, since gputils aren't installed in the
12812 SF compile farm, so library won't compile
12814 * device/lib/Makefile.in (version 1.56): initially I've added in
12815 target 'all' the prerequestive 'model-pic16' so it compiled the
12816 pic16 library, but now I've commented it out for the same reasons
12818 * added targets 'model-pic16' and 'objects-pic16' to compile the
12820 * added target 'port-specific-objects-pic16' to handle the
12821 generated libraries and copy them into the build/ directory
12822 * added target 'clean-intermediate-pic16' to clean intermediate
12823 files into pic16 directory
12824 * in target 'installdirs' added line to create directory pic16 in
12825 the installation path
12827 * device/include/Makefile.in (version 1.11): in target 'install'
12828 added lines to copy all header files to installation path,
12829 * in target 'installdirs' added line create directory for pic16
12830 headers in the installation path
12832 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12834 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12837 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12840 * device/lib/configure.in,
12841 * device/lib/configure: fixed for autoconf 2.57
12843 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12845 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12846 option so that it actually works. Made it specific to the z80, since
12847 the gbz80 doesn't have these kinds of I/O ports.
12849 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12851 * device/include/z180.h,
12852 * device/lib/_memcpy.c,
12853 * device/lib/_memmove.c,
12854 * device/lib/_mulint.c,
12855 * device/lib/ser_ir.c,
12856 * device/lib/ser_ir_cts_rts.c,
12857 * device/lib/_strcmp.c,
12858 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12859 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12860 portmode; added deprecation warning for bank= and protmode= forms.
12861 Also, guard against buffer overflow.
12862 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12864 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12866 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12867 changed interrupt vector table generation to only emit declared vectors.
12868 * device/include/Makefile.in: added missing backslash
12869 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12871 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12873 Mainly changes to support compilation of the device libraries
12874 * src/pic16/device.c: stack is allocated via symbol and not
12875 via literal number. The symbol is placed in the corresponding
12876 position of the data ram
12877 * (pic16_dump_section): relocatable and absolute uninitialized
12878 data are now emitted in sorted order to reduce section naming,
12879 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12880 weren't marked as being in the access bank,
12882 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12884 Added portion of GNU PIC Library under the directory
12885 device/include/pic16 and device/lib/pic16. These files
12886 contain the declarations of SFRs for the PIC18Fxx2 devices.
12887 The directory is initialized via configure from toplevel.
12889 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12891 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12892 the spilllocations to be compared correctly
12894 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12896 * src/SDCCast.c (decorateType): fixed bug introduced today
12898 2004-01-12 Borut Razem <borut.razem AT siol.net>
12900 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12901 doc/sdccman.lyx: upper case pragmas are deprecated
12903 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12905 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12906 in simpler and even better code
12908 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12910 * src/SDCCicode.c (operandOperation): fixed bug #874819
12911 * src/SDCCast.c (decorateType): fixed
12912 char foo (unsigned long ul) { return ul > 0; }
12914 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12916 * doc/sdccman.lyx: Moved and added some sections, small changes
12917 all over. Telling LaTeX to be less strict with word spacing
12918 to better keep the right margin. Changed some notes about
12919 maintainance of the ports in section 3.2.1 - is it OK like this?
12921 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12923 SDCC source changes:
12924 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12925 convilong): modified to inform the pic16 port that builtin functions
12928 PIC16 PORT specific changes:
12929 * src/pic16/device.c pic16_dump_equates() added,
12930 processor registers declared internally by the port are emitted in
12931 the translation as equates,
12932 * src/pic16/gen.c: inline code is passed unprocessed to the
12934 * (pic16_popGetLit2): fnuction modified to take second operand as
12935 pCodeOp pointer and not as literal,
12936 * (popRegFromIdx): prefixed with pic16_,
12937 * (pic16_popCombine2): modified to receive already allocated pCode
12939 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12940 * (genFunction): initializes local stack frame and pushes on stack
12941 all the registers used by this function,
12942 * (genEndFunction): restores all registers from stack and restores
12944 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12946 * (pic16glue): changed the program startup sequence,
12947 * added new dbName code 'A' for functions placed in absolute section
12948 * src/pic16/main.c: added function attribute _naked,
12949 * added pragma 'code' to place a fnuction at an absolute address,
12950 * added command line arguments --debug-ralloc and --pcode-verbose,
12951 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12952 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12953 * (pic16_newpCodeOpLit2): modified to take the second operand as
12955 * (pic16_printpBlock): modified to emit each function in a separate
12957 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12958 UPPER for immediate operands,
12959 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12961 * src/pic16/peeph.def: all peepholes with movff are commented out,
12962 because there is a problem in the pcode peep optimizer,
12963 * src/pic16/ralloc.c: the register allocator can now reuse local
12964 function symbols for another function. This saves register usage.
12965 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12967 Added file src/pic16/NOTES with information about program writing on
12968 the current port version.
12970 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12972 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12973 and peephole 252 (array access)
12975 2004-01-09 Borut Razem <borut.razem AT siol.net>
12977 * src/SDCCmain.c : fixed #872250: -l command line defined library
12978 files are scanned before standard library files
12980 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * src/SDCCast.c (decorateType): fixed bug #874046
12984 2004-01-09 Borut Razem <borut.razem AT siol.net>
12986 * support/scripts/sdcc.nsi: remove previous installation
12988 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12990 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12991 bytes for last interrupt vector (mcs51)
12992 * sdcc.spec: fixed typo
12994 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12997 gen51Code): more efficient parameter receive for --model-large
13000 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13002 * src/ds390/main.c,
13003 * src/z80/main.c: added missed needLinkerScript flags (more than
13004 one port structure defined in these file)
13005 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13008 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13010 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13011 * src/port.h: added flag needLinkerScript in port->linker
13012 structure to inform whether to create a .lnk file or not,
13014 * src/ds390/main.c,
13016 * src/mcs51/main.c,
13018 * src/pic16/main.c,
13020 * src/z80/main.c: changed appropriately to configure
13021 needLinkerScript flag
13023 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13024 * src/pic/glue.c: added variable udata_section_name to
13025 override default uninitialized data segment definition for
13026 devices only with SHAREBANK memory (reported from Erik Epetrich)
13027 * (pic14emitOverlay): modified to emit a commented overlay segment
13028 directive when no overlay data exist
13029 * (picglue): modified to emit uninitialized data segment
13030 according to udata_section_name
13031 * src/pic/main.c (_pic14_parseOptions): added command line
13032 options --udata-section-name=[name] to override default
13033 udata definition name
13034 * modified _linkCmd and _asmCmd to include compiler passed
13035 arguments via -W option
13036 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13037 object file from '.rel' to '.o' in port->linker structure,
13038 changed size of fptr from 2 to 3 in port structure
13040 2004-01-07 Borut Razem <borut.razem AT siol.net>
13042 * support/scripts/sdcc.nsi: update PATH
13043 * support/scripts/sdcc.ico: craeted
13045 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13047 * device/include/Makefile.in: fix install
13048 * doc/Makefile: fix install
13050 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13054 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13055 how the function variable allocation summary is displayed; also
13056 include information about variables allocated to the overlay
13059 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13061 * as/mcs51/lkmain.c: Help about -Y option
13062 * as/mcs51/lkarea.c: Fixed gcc warnings
13064 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13066 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13068 * support/valdiag/tests/overflow.c: added
13069 * src/SDCCast.c (decorateType),
13070 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13071 LEFT_OP (left shift)
13073 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13075 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13076 (default behaviour).
13078 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13080 A python script to validate compiler diagnostic messages. It can be
13081 used to verify that sdcc complains about bad c source code and
13082 gives a good location of the error.
13083 * support/valdiag/Makefile,
13084 * support/valdiag/valdiag.py,
13085 * support/valdiag/tests/*
13087 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13090 * src/SDCCsymt.c (newEnumType),
13092 * support/Util/SDCCerr.c,
13093 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13095 * support/regression/tests/enum.c: added test for enum values that
13096 require at least 2 bytes of storage.
13098 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13100 * src/common.h: added ifndef/define/endif macros
13101 around the header file.
13102 Bug reported from Jesus Calvino-Fraga
13104 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13106 * sdcc.spec: updated
13107 * device/include/Makefile.in: don't install CVS directories
13108 * device/lib/Makefile.in: added removal of CVS directories after install
13109 * doc/Makefile: fixed install, added local_icons
13110 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13111 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13112 * src/ds390/gen.c (genRightShift): fixed bug #870788
13113 * src/SDCCast.c (decorateType): fixed bug #870781
13115 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13117 PIC16 port related changes:
13118 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13119 added variable stackPos,
13121 * gen.c: genCall, assignResultValue: added support for
13122 pushing/retrieving function parameters to/from stack,
13123 genFunction,genEndFunction: setup stack frame for the
13124 generated function,
13125 genAddrOf: will be changed according to bug 863624
13127 * added files genutils.c and genutils.h which contain gen*
13128 debugged and optimised functions extracted from gen.c
13130 * glue.c: added variable 'externs' which holds extern symbols,
13131 pic16emitRegularMap: is modified to properly handle relocatable
13132 symbols under the new scheme,
13133 pic16createInterruptVect: is modified
13134 pic16printPublics: is modified to emit 'global' assembler directives,
13135 added pic16_printExterns to print extern symbols,
13136 pic16glue: initializes stack/frame pointer in the beginning of
13137 the assembly output. Temporary hack, will be corrected later,
13138 because gplink yet does not support stack and SDCC does not
13139 yet support a type of crt0.o object to create the final binary.
13141 * Removed many lines that contain 8051 legacy code.
13142 * The code is finally placed under a 'code' directive.
13143 * Added port specific options.
13145 * _process_pragma: simplified since now we do not need *special*
13146 include file to define SFR registers. But a separate header
13147 will be needed. This will be developed later.
13148 * _pic16_parseOptions: added, parses port specific options:
13149 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13150 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13151 --preplace-udata-with=
13153 * _pic16_setDefaultOptions: modified to initialize section names,
13154 but hack is temporarly out of order since it needs improvement.
13155 * _pic16_genAssemblerPreamble: configuration words are emitted by
13156 their address instead of their name. This part is incomplete and
13157 supports only the 18Fxx2 devices. Other devices will emit an error
13158 during assembly since they do not contain the same set of config
13160 * _pic16_genIVT: is modified,
13162 * pcode.c: added definitions for some hardware registers that are needed
13164 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13165 All PCI entries are updated. Now LFSR is supported.
13166 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13167 * added pic16_newpCodeOpLit2 to support instructions with
13168 two literal arguments
13169 * pic16_pCode2str: corrected code that emits assembler instructions
13170 with two literal operands and those that have an access bit modifier
13171 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13172 this fixes a bug which caused some labels to be lost, when an
13173 assembler directive was added, i.e. banksel,
13174 * pic16_FixRegisterBanking: improved logic that causes the insertion
13176 * InlineFunction: functions that are called once, are not any more
13177 inlined. This can be a port option in the future,
13179 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13181 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13182 hold the corresponding uninitialized symbols,
13183 * pic16_allocProcessorRegister: registers have explicit marked the
13185 * pic16_allocInternalRegister: registers are explicit marked as
13187 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13188 processing list, so bit registers were lost,
13191 * ralloc.h: added field 'accessBank' and original symbol operand
13192 in register definition,
13193 * removed the field isMapped from register definition,
13195 ** Several functions have been removed from various sources:
13196 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13197 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13198 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13199 pic16_assignRelocatableRegisters
13201 ** others have been introduced:
13202 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13203 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13205 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13207 * support/scripts/inc2h.pl: changed definition of BIT_AT
13208 to emit 'sbit at' instead of 'bit at'. This was a request.
13210 PIC16 port related preliminary changes:
13211 * gen.c: prefixed function popRegFromString with
13212 pic16_ and all references to it corrected
13213 * pcode.c: all pic16_pc_* hardware registers prefixed
13214 with underscore (_),
13215 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13216 * ralloc.c: newReg(): when register is REG_SFR then
13217 set address to rIdx,
13218 pic16_allocProcessorRegister(): marks register wasUsed=0
13219 pic16_writeUsedRegs(): added a call to assign processor
13220 registers via pic16_assignFixedRegisters
13222 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13224 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13225 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13226 variables in unused register banks. Also the SSEG is placed
13227 wherever there is enough space for it, and IDATA can be anywhere
13228 in internal RAM. For now compile using -Wl-Y[stack_size].
13229 The mem file is different for this option as well, since it
13230 makes no sense of talking about DSEG lenght.
13232 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13234 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13235 in certain cases, e.g. when ROM assignment, patch provided
13236 from Albert den Haan.
13238 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13240 Many signedness and type propagation fixes:
13241 * src/SDCCicode.c: made geniCodeCast() static
13242 replaced SPEC_ by IS_ (cosmetic)
13243 (operandOperation): fixed div and mod operation
13244 (usualBinaryConversions): added support for promotion of char
13245 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13246 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13247 (geniCodeAdd): an array index will stay unsigned, even if promoted
13249 (geniCodeArray): ditto
13250 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13251 * src/SDCCsymt.c (computeType): added more support for char;
13252 promotion of char is selectable by promoteCharToInt, fixed signedness
13254 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13255 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13256 * src/SDCCval (val*): replaced signedness calculation by
13258 rearranged if-branches (cosmetic)
13259 (valShift): added warning W_SHIFT_CHANGED
13260 (valCompare): fixed problem with different types
13261 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13262 * support/regression/tests/literalop.c: added many cases
13263 * support/regression/tests/ast_constant_folding.c: changed finally to
13265 * .version: new year, new version: 2.3.7
13266 * src/SDCCmain.c (main): applied patch #866468
13267 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13268 provided by Scott Bronson
13269 * doc/sdccman.lyx: updated documentation for sdcdb
13270 updated and added chapter tips
13272 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 * src/SDCCsymt.h: missing from yesterday's commits
13276 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13278 * src/SDCC.y (struct_or_union_specifier),
13279 * support/Util/SDCCerr.c,
13280 * support/Util/SDCCerr.h: verify that struct & union tags are used
13283 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 * src/SDCCglobl.h: missing from yesterday's commits
13287 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13289 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13290 sft_attributes, struct_declaration, parameter_declaration,
13291 type_name, start_block, declaration_list),
13292 * src/SDCC.lex (check_type): support redefinition of typedef names
13294 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13296 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13297 aligned xdata arrays. Erik helped me with the if clause.
13299 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13301 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13304 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13307 * src/SDCCast.c (newAst_),
13309 * src/SDCCicode.c (ast2iCode, newiCode),
13311 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13312 expr, statement, expression_statement, selection_statement,
13313 iteration_statement, expr_opt, jump_statement): foundation for tracking
13315 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13318 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13320 * support/Util/SDCCerr.c,
13322 * src/SDCCast.c (createCase, createDefault, decorateType),
13323 * src/SDCClabel.c (labelUnreach),
13324 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13326 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13327 (with thanks to Stas Sergeev)
13328 * device/include/time.h,
13329 * device/lib/time.c (CheckTime): suppress unreachable code warning
13331 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13333 * src/SDCCast.c (createIvalCharPtr),
13334 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13336 * support/regression/tests/nullstring.c: tests for these two bugs
13338 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13340 * support/Util/SDCCerr.h,
13341 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13342 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13343 about storage class and 'at' used inside struct or union
13344 * src/SDCCBBlock.c (iCodeFromeBBlock),
13345 * src/SDCCcse.c (ifxOptimize),
13346 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13347 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13348 printIval, emitStaticSeg, emitOverlay),
13349 * src/SDCClabel.c (deleteIfx),
13350 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13351 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13352 gatherAutoInit, processParms),
13353 * support/Util/SDCCerr.h,
13354 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13355 reporting for post-parse errors.
13357 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13359 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13360 implicit casts via union; they don't work on big endian systems
13361 (possible fix for bug #861138)
13363 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13365 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13366 * src/mcs51/main.c: fixed the fix for bug #737001
13368 2003-12-15 Borut Razem <borut.razem AT siol.net>
13370 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13372 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 * support/makebin/makebin.c: put output in binary mode
13376 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13378 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13379 xdata and data memory on startup. Set the environment variable
13380 SDCC_NOGENRAMCLEAR to disable this.
13381 * src/mcs51/peephole.def,
13382 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13383 (allows non-interrupt and interrupt code to safely compete for a resource
13384 without the non-interrupt code having to disable interrupts)
13386 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13388 * src/SDCCicode.c (geniCodeAdd),
13389 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13390 with valFromType if type might be a pointer and host is big endian).
13391 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13392 types, not just integer types.
13393 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13394 multiply defined with mismatching "at" address.
13396 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13398 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13399 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13400 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13401 with embedded nulls (fixed bug #753752)
13403 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13405 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13406 Apparently this did not see much testing (endless loop)
13408 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13410 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13412 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13415 gracefully handle NULL memmap pointers
13417 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13419 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13420 instead of deleting the iCode when an operand is volatile
13421 * src/z80/gen.c (genDummyRead),
13422 * src/mcs51/gen.c (genDummyRead),
13423 * src/ds390/gen.c (genDummyRead),
13424 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13426 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13427 * src/SDCC.y: fixed bug #850420
13429 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13431 Applied z80 i/o port patch from Peter Townson and fixed some operators
13432 to better handle operands in A register.
13433 * device/include/z180.h
13439 * src/z80/peeph-z80.def
13440 * src/z80/peeph.def
13443 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13447 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13449 * device/lib/hc08/_mullong.c: Removed extra #endif
13451 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * sim/ucsim/hc08.src/inst.cc,
13454 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13455 carries from x to h
13456 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13457 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13458 * device/include/stdarg.h: fixed varargs for hc08
13459 * device/lib/Makefile.in,
13460 * device/lib/hc08/Makefile,
13461 * device/lib/hc08/_mulint.c,
13462 * device/lib/hc08/_mullong.c: fixed some endian problems
13464 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13466 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13467 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13468 * device/lib/_gptrget.c,
13469 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13471 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13474 * src/SDCCast.c (astErrors): fixed bug #846007
13475 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13477 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13479 * src/SDCCast.c (decorateType): disabled a transformation I added in
13480 revision 1.188 (access to fields of a structure at an absolute address);
13481 it breaks with bitfields, extern declarations, and gcse analysis.
13482 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13483 could be assigned through a pointer, so don't complain.
13484 * src/SDCCast.c (astErrors),
13486 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13488 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13490 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13491 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13492 output of __config directives, since gpasm now supports them
13493 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13494 pre-processor macro, i.e. -DMCU=p18f452
13495 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13496 and modified to handle 'cast' icode similarly to '=' icode
13497 * src/pic16/device.h (typedef struct PIC_device): added field
13498 'extMIface' to indicate that chip has external memory interface
13499 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13500 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13503 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * src/SDCC.y (pointer): fixed bug #846006
13506 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13507 * src/SDCCast.c (decorateType): fixed bug #846009
13508 * src/ds390/peeph.def,
13509 * src/ds390/gen.c (genAnd, genOr),
13510 * src/mcs51/peeph.def,
13511 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13513 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13522 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13526 * src/SDCCbitv.c: added function to free a bitvector
13527 * src/SDCClrange.h,
13528 * src/SDCClrange.c: added function to recompute the liveranges
13529 * src/avr/ralloc.c,
13530 * src/ds390/ralloc.c,
13531 * src/hc08/ralloc.c,
13532 * src/mcs51/ralloc.c,
13533 * src/pic/ralloc.c,
13534 * src/pic16/ralloc.c,
13535 * src/xa51/ralloc.c,
13536 * src/z80/ralloc.c: recompute the liveranges after register packing
13538 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13540 * src/SDCCloop.c (newInduction): fixed bug #845630
13542 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13545 inadvertantly left behind from my 2003-11-12 change
13547 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13549 Updated headers I neglected to commit yesterday.
13550 * src/SDCClrange.h,
13553 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13556 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13557 * src/SDCCopt.c (eBBlockFromiCode),
13558 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13559 the creation of the key hash table from the sequencing so it can be used
13560 earlier (for some GCSE bug fixes still pending)
13562 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13564 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13565 * support/regression/tests/addsub.c: testing genPlus shortcut
13567 2003-11-15 Borut Razem <borut.razem AT siol.net>
13569 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13571 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13573 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13574 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13575 ordering is immaterial.
13576 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13578 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13581 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13582 (SIGSEV) of bug #840381
13583 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13584 unlink new file before rename if new and old filenames are the same)
13586 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13588 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13589 uninitialized variables) for the mcs51. Set environment variable
13590 SDCC_GENRAMCLEAR to test.
13591 xdata initialization slightly shorter
13593 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13597 #838241 & 780691 (basicly the same bug)
13598 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13599 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13601 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13603 * src/SDCCmain.c (linkEdit): "fix" #834252
13605 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13609 * src/SDCC.y: fixed bug #819403
13611 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13614 the reentrant attribute.
13615 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13616 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13618 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13619 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13620 erroneously reduced to a literal.
13621 * src/hc08/ralloc.c (packRegisters, rematStr),
13622 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13625 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13627 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13628 * doc/sdccman.lyx: changed from 'article' to 'book'
13629 * doc/Makefile: readded test_suite_spec and cdbfileformat
13631 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13633 * device/include/stdlib.h: include malloc.h to comply with ANSI
13634 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13636 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13638 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13639 * doc/clean.mk: also remove *.out files
13640 * doc/sdccman.lyx: some additions, larger top/bottom margins
13642 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 * src/SDCC.y: fixed bug #837365
13645 * support/regression/tests/bitopcse.c
13646 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13647 a symbol (might be valop instead)
13648 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13649 * device/lib/clean.mk: added hc08 to the cleaning list
13651 2003-11-04 Borut Razem <borut.razem AT siol.net>
13653 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13655 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13656 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13657 malloc is declared in standard stdlib.h
13659 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * device/lib/hc08/Makefile: need to clean .rel not .o files
13662 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13664 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13668 * src/mcs51/main.c,
13669 * src/ds390/main.c,
13673 * src/pic16/main.c,
13674 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13675 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13676 tests (which uses the port's oclsExpense function)
13682 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13684 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 * src/SDCCcse.c (ifxOptimize),
13687 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13688 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13689 deleting the IFX iCode.
13690 * src/hc08/ralloc.c: reduced unneeded slocs
13691 * src/hc08/gen.c: fixed bug in asmopToBoolean
13693 2003-11-04 Borut Razem <borut.razem AT siol.net>
13695 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13696 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13697 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13698 transferred to configure
13700 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13702 Use headers defined in the C[++] standards:
13703 * sim/ucsim/gui.src/serio.src/fileio.cc
13704 * sim/ucsim/gui.src/serio.src/frontend.cc
13705 * sim/ucsim/gui.src/serio.src/main.cc
13706 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13707 * support/Util/NewAlloc.c
13709 * as/mcs51/lklibr.c
13713 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13715 * Added MSVC projects for hc08 assembler and linker:
13716 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13717 /as/hc08/link_hc08.dsp
13719 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13721 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13723 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13725 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13727 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13729 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13731 2003-10-31 Borut Razem <borut.razem AT siol.net>
13733 * support/cpp2/cpplib.h,
13734 support/cpp2/cpplib.c,
13735 support/cpp2/cpplex.c,
13736 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13737 to switch _asm block preprocessing on / off. Default is
13738 #pragma preproc_asm +
13740 2003-10-31 Borut Razem <borut.razem AT siol.net>
13742 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13743 when outputting comment blocks (when executed with -C option) and
13744 _asm (SDCPP specific) blocks
13746 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13750 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13752 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13754 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13756 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13757 * src/SDCCast.c (decorateType): fixed bug #832664
13759 2003-10-31 Borut Razem <borut.razem AT siol.net>
13761 * support/cpp2/cpplex.c: fixed for SDCPP:
13762 comments(when executed with -C option) and _asm blocks
13763 were included even if they where in skipped #if block.
13764 Applied solution from GCC cpp 3.3.2
13766 2003-10-31 Borut Razem <borut.razem AT siol.net>
13768 * src/SDCC.lex: sdcc now understands both formats:
13769 '# <line_number> <file_name>' and
13770 '#line <line_number> <file_name>'
13771 * support/cpp2/cppmain.c: sdcpp now generates the standard
13772 '# <line_number> <file_name>' instead of former
13773 '#line <line_number> <file_name>'
13775 2003-10-30 Borut Razem <borut.razem AT siol.net>
13777 * support/cpp2/cpphash.h,
13778 * support/cpp2/cpplib.h
13779 * support/cpp2/cpplex.c,
13780 * support/cpp2/cppmain.c,
13781 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13783 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13785 Fixed a number of problems revealed by bug #827883.
13786 * src/SDCCloop.c (loopInvariants): Spill location of the
13787 result operand should be recomputed if extracted from
13788 a loop. Also, don't extract assignments of an iTemp
13790 * src/SDCCast.c (isConformingBody): loop reversal should
13791 not occur if the control variable is involved with a
13792 relational operator.
13794 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13796 * .version: bumped to 2.3.6 to reflect the big improvements
13797 made by Erik and Klaus. Thanks!
13799 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13801 Replaced the livrange code.
13802 * src/SDCClrange.c: added new LR code
13804 * src/SDCCBBlock.h: removed remainig parts from old LR code
13805 * src/ds390/ralloc.c,
13806 * src/ds390/gen.c: minor fixes to make it work with new code
13808 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * as/hc08/lkrloc.c,
13813 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13814 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13815 (tweaked fix for bug #818696)
13817 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13819 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13821 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13825 * src/mcs51/gen.c (gencjneshort),
13826 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13827 more efficient (per Scott Bronson's suggestion)
13829 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13831 Extended the semantics of the critical keyword to include
13832 individual statements. See RFE #827755 and #799831
13837 * support/Util/SDCCerr.c
13838 * support/Util/SDCCerr.h
13843 2003-10-19 Borut Razem <borut.razem AT siol.net>
13845 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13847 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13851 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13852 and predecrement operand is displayed
13854 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13856 * src/SDCCval.c (valMinus): fixed bug #826041
13858 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 Some hc08 related updates that I missed earlier
13861 * sim/ucsim/stypes.h
13862 * support/regression/ports/hc08/spec.mk
13864 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13866 New target "hc08" for the Motorola 68hc08 family of micros
13874 * sim/ucsim/hc08.src/*
13875 * sim/ucsim/configure.in
13876 * src/ucsim/configure
13877 * sim/ucsim/packages_in.mk
13880 * device/include/mc68hc908qy.h
13881 * device/lib/hc08/*
13882 * device/lib/Makefile.in
13883 * support/regression/ports/hc08/*
13884 * support/regression/Makefile
13886 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13888 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13890 * src/ds390/gen.c (genCast): fixed bug #821957
13892 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13894 * device/lib/logf.c: "fixed" overlay bug
13895 * support/regression/ports/host/spec.mk: added m library
13896 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13897 * support/regression/tests/float_trans: added (for Eric)
13899 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13901 * src/mcs51/gen.c (genCpl): fixed bug
13902 http://sf.net/mailarchive/message.php?msg_id=6263915
13904 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13906 * src/SDCCast.c (decorateType): added extended constant folding
13907 * src/SDCCsymt.c (computeType): cleanup
13908 * src/SDCCval.c (valShift): minor optimization
13909 * support/regression/tests/ast_constant_folding.c: added
13911 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 * src/SDCCmain.c: removed some unintended changes
13915 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13917 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13918 * src/z80/gen.c: fixed part of bug #817589
13919 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13921 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13923 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13934 * src/ds390/ralloc.c
13936 * src/mcs51/ralloc.c
13938 * src/pic16/ralloc.c
13939 * src/xa51/ralloc.c
13941 * src/z80/gen.c: removed unused label "release:"
13943 2003-10-06 Borut Razem <borut.razem AT siol.net>
13945 * src/SDCC.lex: removed definition of unused variables
13946 save_optimize and save_options
13948 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13950 * clean.mk: removed '=' in "-maxdepth=1"
13951 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13952 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13954 2003-10-06 Borut Razem <borut.razem AT siol.net>
13956 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13957 my_unput() replaced by unput()
13959 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13961 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13962 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13963 type-punned pointer will break strict-aliasing rules"
13964 Old LR behaviour is again default; Klaus' LR can be choosen by
13965 defining the environment variable LRKLAUS
13969 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13970 * clean.mk: fixed removal of files in bin/CVS/
13971 * device/lib/clean.mk: fixed removal of directories small and large
13972 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13974 * src/SDCCval.c: removed superflous test for pedantic
13976 2003-10-05 Borut Razem <borut.razem AT siol.net>
13978 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13979 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13980 message "unmatched #pragma SAVE and #pragma RESTORE"
13982 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13984 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13985 assembly, critical functions, atomic, nojtbound)
13987 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13989 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13995 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13998 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14000 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14002 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14003 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14004 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14006 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14008 * src/z80/gen.c (genRet): fixed bug #524753
14009 * src/z80/gen.c (genCast): fixed internal error on cast from
14011 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14012 fix for bug #477835 to the z80
14013 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14014 for tracking iCodes in the peephole optimizer for z80
14016 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14018 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14019 the other part of bug #814548
14020 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14022 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14024 * src/SDCCcse.c: fixed part of bug #814548
14026 2003-09-28 Borut Razem <borut.razem AT siol.net>
14028 * src/asm.c: rewrite of printILine() to use temporary file instead
14030 * src/xa51/main.c: commented out declaration of int rewinds
14032 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14034 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14036 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14038 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14039 * src/asm.c (printILine): Fixed bug #811015
14041 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14043 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14046 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14049 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14050 to correctly handle general case of AOP_PAIRPTR
14051 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14053 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 * src/mcs51/ralloc.c (fillGaps),
14056 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14057 register positioning bug)
14059 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14061 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14063 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14065 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14066 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14067 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14068 (ralloc doesn't intentionally do this now, but perhaps later)
14069 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14070 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14071 register positioning bugs (Fixed bug #762602 and #795325)
14072 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14073 (Fixed bug #808779)
14074 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14075 lines that --i-code-in-asm generates
14077 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14079 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14080 trying to fclose a FILE* that was already closed.
14082 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14085 of const struct should be treated as if const themselves)
14087 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14089 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14091 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14093 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14094 Unix (/n) and DOS (/r/n) line terminations.
14096 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14101 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 * src/mcs51/gen.c (genFunction, genEndFunction),
14104 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14105 and restore of EA so that stack offsets to parameters are
14106 correct when using both critical and reentrant/stack-auto.
14107 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14108 size (can be triggered in error if sloc is shared between
14109 different sized objects)
14110 * device/include/float.h: fixed macros to explicitly use
14111 unsigned long where needed
14113 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14115 Feature req. 799831: added code to allow nesting of critical functions
14116 * src/mcs51/gen.c (genFunction, genEndFunction)
14117 * src/ds390/gen.c (genFunction, genEndFunction)
14119 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 * src/SDCCsymt.c (sclsFromPtr),
14123 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14124 support for standard C idiom of memory mapped variables; for
14125 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14126 to xdata int at 0x1234 tempvar = 1.
14127 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14128 provided by Akiya ISHIDA
14130 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14132 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14133 * src/SDCCval.c (constVal): added reduction from int to char
14134 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14135 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14136 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14138 * support/regression/tests/shifts.c: fixed
14140 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14142 * src/z80/gen.c (genXor): Fixed bug #805445
14144 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14146 Fixed bug #621531 (const & volatile confusion in the type chain).
14147 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14148 refer to the const or volatile state of the pointer itself.
14160 * src/pic16/ralloc.c
14161 * support/regression/tests/const.c
14163 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14165 When checking for duplicated modules, use absolute paths
14166 instead of relative paths. Files changed:
14171 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14173 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14175 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14177 * device/include/string.h: added size_t typedef, changed
14178 prototypes to use size_t, eliminated separate reentrant and
14179 non-reentrant declarations, added _memmove declaration
14180 * device/lib/_memcpy.c: changed to use size_t instead of int,
14181 changed /4 to >>2 to avoid division library call
14182 * device/lib/_memcmp.c,
14183 * device/lib/_memset.c,
14184 * device/lib/_strncat.c,
14185 * device/lib/_strncpy.c,
14186 * device/lib/_strncmp.c: changed to use size_t instead of int
14187 * device/lib/_memmove.c: new file (fixed bug #772294)
14188 * device/lib/Makefile.in: added _memmove.c
14189 * device/lib/z80/asm_strings.s: fixed bug #772290
14190 * support/regression/tests/bitfields.c: attempt to fix host assertion
14191 failure on amd64-unknown-linux2.2
14193 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14195 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14196 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14197 * as/z80/asmain.c (main): fixed bug #801766
14199 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14201 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14204 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14207 reported in bug #800609
14209 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14211 * Top header beautifications in src/pic16 directory:
14212 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14213 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14214 pcoderegs.h, ralloc.c, ralloc.h
14215 * main.c: added top header and GPL license notice
14216 * pcode.c: fixed the if-conditional warning
14218 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14220 * device/lib/_mullong.c: replaced int by short for gcc
14222 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14224 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14225 and JUMPTABLE iCodes properly now (worked by accident before)
14226 * src/mcs51/gen.c (leftRightUseAcc),
14227 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14228 iCode properly now. Use getSize instead of nRegs since a & b
14229 aren't part of the nRegs tally.
14231 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14233 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14234 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14235 before instructions that use the _STATUS register
14237 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14240 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14241 fetching of the pointer
14242 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14243 copied from genNearPointerSet()
14244 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14245 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14246 If they pop r0/r1 they must be called in the opposite order than aopOp().
14247 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14248 (resp. --stack-auto), prepared for --xstack
14250 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14252 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14254 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14256 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14257 these ports have their own __sdcc_external_start()
14259 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14261 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14262 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14263 type for bits was changed. It resulted in bit variables becoming
14264 global, which is not permitted in PIC 14 assembly output.
14266 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14268 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14270 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14272 Z80 and MCS51 linkers complaint if a public symbol is defined
14273 in more than one library module:
14277 * as/mcs51/Makefile.in
14279 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 A few small changes that speed up the peephole optimizer.
14285 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14287 Try to make the peephole optimizer smarter by maintaining
14288 an association between the assembly source code and the
14289 iCodes that originated them. Put this information to use
14290 with a new peephole rule condition "notVolatile" so that
14291 the rules can be aggressive yet still safe.
14296 * src/mcs51/peeph.def
14298 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14303 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14304 if the left or right operand symbols have the accuse flag set.
14306 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14308 Changed the type of the result of the ! (NOT) operator to char;
14309 previously it returned the same type as the source. This allows
14310 us to eliminate all the genFloatNot functions (all of its target
14311 implementations were very buggy) since !float can use the same
14314 * src/SDCCicode.c (ast2iCode): ! returns char
14315 * src/mcs51/gen.c (genNot, genNotFloat),
14316 * src/ds390/gen.c (genNot, genNotFloat),
14317 * src/z80/gen.c (genNot, genNotFloat),
14318 * src/pic/gen.c (genNot, genNotFloat),
14319 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14321 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14323 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14324 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14325 during interrupts. Ensure WSAVE is located at a shared bank address.
14326 2. Fixed page selection in some places
14327 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14328 the registers name strings.
14329 4. Fixed "signed / unsigned compare" compiler warnings.
14330 5. The PIC port manages its own allocation of the general purpose
14331 registers, but makes no attempt to reuse them. As a result when
14332 compiling it soon runs out of general purpose registers. Some
14333 additional code was added to the files pcode.c and device.c to walk
14334 through the function call tree and rename the registers so that they
14344 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14345 genPlus() & genMinus() when the result is the same as left or right
14347 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14349 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14351 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 Made bitfield a distinct type from bit so that bitfields
14354 convert as per ANSI C and bits retain their traditional
14355 boolean style behaviour. Implemented bitfield support in
14363 * src/ds390/gen.c: bit v bitfield split
14364 * src/z80/gen.c: New support for bitfields
14365 * support/regression/tests/bitfields.c: reenabled z80,
14368 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14370 Rules 246.x, 247.x relate to bitfields, the others speed up
14371 access to xdata mapped I/O devices.
14373 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14375 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14377 Cleaned up genPackBits and genUnpackBits and added two helper
14378 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14379 for literal assignments in genPackBits (thanks to Frieder for
14385 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14387 Fixed bug #748310 (pointer to function type mishandled when the
14388 function name is omitted). Also fixed a SIGSEGV when a function
14389 attribute (reentrant, etc) is used on a non-function or on a
14390 function but misplaced before the parameter list.
14392 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14394 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14395 * support/Util/SDCCerr.h,
14396 * support/Util/SDCCerr.c: Added func attr misuse error msg
14398 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14400 Fixed bug #787649 by anonymous
14401 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14402 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14404 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14406 Fixed numerous bitfield problems.
14408 * src/SDCC.y: More bitfield related error checking
14410 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14411 * support/Util/SDCCerr.h,
14412 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14413 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14414 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14415 * support/regression/tests/bitfields.c: tests added
14417 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14419 Made the constant following the "interrupt" keyword optional. If
14420 omitted, the function will not automatically be given an entry
14421 in the interrupt vector table (similar to #pragma NOIV, but
14422 less syntacticly kludgy). The interrupt number is also now
14423 range checked. Also fixed a bug in the high order bit example
14430 * support/Util/SDCCerr.c
14431 * support/Util/SDCCerr.h
14434 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14436 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14437 * src/SDCCicode.c (operandOperation): rewritten some ops
14438 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14439 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14441 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14442 be re-activated by defining REDUCE_LITERALS)
14443 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14444 unsigned, but are signed by default
14445 * src/SDCCval.c (constVal): rearranged
14446 * src/SDCCval.c (valMod): preliminary fix
14447 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14448 * support/regression/literalop.c: added, work in progress
14450 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14452 Generate warnings for useless declarations like "char data;"
14453 that don't do what new users expect.
14456 * support/Util/SDCCerr.h
14457 * support/Util/SDCCerr.c
14459 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14461 * src/SDCCval.c (valMult): fix overflow detection of negative int
14463 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14467 Changes to support big endian targets:
14480 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14482 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14483 * device/lib/time.c: fixed warning "integer overflow in expression"
14485 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14487 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14488 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14489 constants are unsigned; added recognition of "u" flag for unsigned
14490 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14491 * src/SDCCval.c (valDiv, valMod): fixed signdness
14492 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14493 signedness of modulo, left and right shift
14494 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14495 * support/Util/SDCCerr.h: added warning W_INT_OVL
14496 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14497 * src/SDCCast.c (ast_print): improved output of constants
14499 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14501 Fixed some warnings when building with MSVC:
14503 * as/mcs51/asdata.c
14507 * link/z80/aslink.h
14508 * link/z80/lkdata.c
14509 * link/z80/lkeval.c
14514 * support/cpp2/cpplib.c
14518 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14520 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14522 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14524 * support/librarian/clean.mk: Do not remove Makefile.
14525 * support/librarian/Makefile: added.
14527 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14529 Added librarian to MSVC build:
14532 * support/librarian/librarian.dsp
14534 'configure' not needed for librarian, removed:
14535 * support/librarian/configure
14536 * support/librarian/configure.in
14537 * support/librarian/config_in.h
14538 * support/librarian/Makefile.in
14540 Hopefully these ones built the librarian and the rest of sdcc properly:
14542 * Makefile.common.in
14544 Messed up 'configure', so revert to previous version:
14548 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14550 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14551 there, while the mantissa of a double is "only" 53 bits wide.
14553 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14555 Adding sdcclib to the build. MSVC project coming soon.
14556 Files added/changed:
14558 * support/librarian/clean.mk
14559 * support/librarian/configure
14560 * support/librarian/configure.in
14561 * support/librarian/config_in.h
14562 * support/librarian/Makefile.bcc
14563 * support/librarian/Makefile.in
14564 * support/librarian/sdcclib.c
14567 * Makefile.common.in
14571 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14573 Linker now complaints if linked modules have conflicting options, for
14574 example, one compiled using --model-large and another one compiled with
14575 --model-small. The following files were modified:
14577 * as/mcs51/asdata.c
14578 * as/mcs51/aslink.h
14580 * as/mcs51/asmain.c
14582 * as/mcs51/i51pst.c
14583 * as/mcs51/lkdata.c
14584 * as/mcs51/lklibr.c
14585 * as/mcs51/lkmain.c
14591 * link/z80/aslink.h
14592 * link/z80/lkdata.c
14593 * link/z80/lklibr.c
14594 * link/z80/lkmain.c
14597 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14599 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14600 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14602 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14604 * src/z80/mappings.i: fix _mul[us][int,long] entries
14606 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14608 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14610 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14612 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14613 * support/regression/tests/bitopcse.c: added
14621 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14623 added support for new library format to z80, gbz80 linkers:
14629 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14631 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14632 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14634 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14636 added DUMMY_READ_VOLATILE:
14645 * src/SDCCcse.c (algebraicOpts): many improvements
14646 * src/SDCCcse.h: removed algebraicOpts()
14647 * src/SDCCicode.c (picDummyRead): added
14649 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14651 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14652 "Insufficient space in data memory".
14654 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14656 * src/mcs51/gen.c: fixed bug #771358
14657 * src/z80/gen.c: fixed bug #759087
14659 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14661 * src/pic16/glue.c: minor cleanup by Vangelis
14663 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14665 * device/include/regc515c.h: fixed #758477
14666 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14667 * device/lib/_gptrput.c: saved a few bytes
14668 * my tab spacing is 8, yours too?)
14669 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14670 * device/lib/serial.c: process RX bytes earlier than TX bytes
14671 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14673 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14675 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14677 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14679 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14681 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14683 * device/lib/Makefile.in: bad fix, reverted to 1.43
14685 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14687 * device/lib/Makefile.in: added missing z80 object files
14689 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14691 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14692 pic16 progress by Vangelis:
14695 * src/pic/Makefile:
14702 * pic16/genarith.c:
14707 * pic16/pcodepeep.c:
14710 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14712 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14714 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14716 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14717 added gbz80 build to MSVC project.
14718 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14719 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14720 from 8051 stuff and setup so it links using a .lnk file.
14722 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14724 * support/librarian/sdcclib.c: sdcc librarian.
14725 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14728 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14730 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14732 2003-07-02 Borut Razem <borut.razem AT siol.net>
14734 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14735 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14736 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14737 src/xa51/main.c, src/z80/main.c:
14738 virtualization of glue() function: each port has it's own glue function,
14739 which is accessed by do_glue function pointer in PORT.general structure
14741 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14743 * DS800C400 fun, improved ROM interface and tinibios.
14745 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14747 * More support for DS80C400. Now includes beginning of interface to ROM.
14749 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14751 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14753 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14755 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14757 2003-06-19 Borut Razem <borut.razem AT siol.net>
14759 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14761 2003-06-19 Borut Razem <borut.razem AT siol.net>
14763 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14764 fixed Z80 port - crt0.o: cannot open.
14766 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14768 * support/Util/MySystem.c (merge_command): revert bad fix
14770 2003-06-18 Borut Razem <borut.razem AT siol.net>
14772 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14774 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14776 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14777 option --use-stdout sends errors to stdout instead of stderr.
14779 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14781 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14783 2003-06-15 Borut Razem <borut.razem AT siol.net>
14785 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14786 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14787 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14788 fixed width array of pointers replaced with sets;
14789 multiple include and lib paths ared transferred to preprocessor and linker
14790 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14791 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14792 fixed width array of pointers
14793 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14794 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14795 fixupPath(), getPathDifference()
14796 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14797 fixed width array of pointers
14799 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14801 * src/pic16/ralloc.c: fix warnings
14802 * src/pic16/pcode.c: fix warning
14804 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14806 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14807 know all the details, but essentially this set of changes enable
14808 the pic16 port to generate movff instructions and generate assembler
14812 * src/pic16/glue.c:
14813 * src/pic16/pcode.c:
14814 * src/pic16/device.c:
14815 * src/pic16/main.c:
14816 * src/pic16/pcode.h:
14817 * src/pic16/pcoderegs.c:
14818 * src/pic16/ralloc.c:
14819 * src/pic16/ralloc.h:
14821 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14823 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14824 added option --vc, so sdcc errors and warnings are compatible with
14825 Microsoft Visual Studio.
14827 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14829 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14830 device/lib/libfloat.lib: added atof function.
14832 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14834 * doc/sdccman.lyx: updated to Lyx 1.3
14835 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14836 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14837 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14839 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14841 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14843 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14845 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14846 additions to the "related tools/documentation" section
14848 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14850 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14852 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14854 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14855 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14857 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14859 * doc/sdccman.lyx: fix double dash and other minor things
14860 * doc/Makefile: fix double dash
14862 2003-05-28 Karl Bongers(patches from Martin Helmling)
14863 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14864 condition and ignore commands.
14866 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14868 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14869 is in parts still quite out of date, I did changes as far as I felt makes sense
14870 for a non-native english speaker.
14871 Please feel free to add to the manual or to correct my changes.
14872 * doc/Makefile: undid touching the date of intermediate tex files.
14874 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14876 * doc/sdccman.lyx: Manual has an index now
14878 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14880 Finalize muluint/mulsint and mululong/mulslong merging:
14881 * device/lib/_mulint.c
14882 * device/lib/_mullong.c
14883 * device/lib/gbz80/mul.s
14884 * device/lib/gbz80/stubs.s
14885 * device/lib/z80/mul.s
14886 * device/lib/z80/stubs.s
14887 * src/SDCCsymt.c (initCSupport)
14889 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14891 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14892 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14893 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14894 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14897 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14899 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14900 the regression tests I'm not brave enough to enable 245.b, 245.c
14901 * doc/sdccman.lyx: added latex preamble for hyperref package.
14902 Using pdflatex this will give you a hyperlinked pdf file with
14903 bookmarks. (prepend '%' before /usepackage if this breaks something)
14905 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14907 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14909 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14911 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14913 2003-05-21 <johan AT balder>
14915 * src/SDCCglue.c (printIval): fixed bug #739934
14917 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14919 Applied patch from bug 737905 (renamed yylineo to mylineno):
14926 * src/pic16/pcode.c: Cleaned warnings
14927 * src/pic16/pcodeflow.c: Cleaned warnings
14928 * src/pic16/pcoderegs.c: Cleaned warnings
14930 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14932 * src/pic16/pcode.c: Cleaned warnings
14933 * src/pic16/pcodepeep.c: Cleaned warnings
14934 * src/pic16/ralloc.c: Cleaned warnings
14936 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14938 * doc/sdccman.lyx: fixed bug 739745
14939 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14941 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14943 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14944 it can be defined with CFLAGS when running configure
14945 * src/SDCCmain.c: fixed compiling + linking with object files
14947 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14949 * configure.in: configure for pic16 port,
14950 added --disable-pic16-port
14951 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14952 * src/SDCCmain.c: linkOptions is changed to set *,
14953 added if/endif conditional macros to remove options help
14954 messages from optionsTable when a port is not configured, added
14955 support for the PIc16 port in the ports table, when executing
14956 the compiler with no port specified on command line, a default
14957 port is selected with the new macro DEFAULT_PORT which is
14958 defined in port.h, in setDefaultOptions() linkOptions is removed
14959 from initialization assignment, since now it is a set,
14960 parseCmdLine uses setParseWithComma for linkOptions, in
14961 linkEdit() linkOptions are accessed with new function indexSet()
14962 which returns the i'th item of a set variable. See SDCCset.c, in
14963 linkEdit() when calling buildCmdLine(), added linkOptions as
14964 last argument. Now users can pass arguments to gplink via the
14965 -Wl option, main() uses pic16glue() to glue up pic16 programs
14966 * src/SDCCpeeph.c: various changes to support pic16
14967 * src/SDCCset.c: added function void *indexSet(set *, int) to
14968 return the i'th item of the set
14969 * src/SDCCset.h: added function prototype for indexSet()
14970 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14971 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14972 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14973 added macro DEFAULT_PORT
14974 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14975 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14977 * src/pic16/glue.c: commented out some error producing lines
14978 * src/pic16/main.c: __config directives are commented out to stop
14979 gpasm complaining and test the linkage with gplink, _linkCmd and
14980 _asmCmd changed to be more gplink and gpasm friendly
14981 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14982 produced an error when parsed, peep rule 12 is added to utilize
14983 movff, but it is commented out since the pCode does not support
14984 yet a command with 2 address arguments
14986 2003-05-18 <johan AT balder>
14988 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14989 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14990 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14992 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14993 Added feature to script commands from file.
14995 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14997 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14998 * src/SDCCutil.c: include ctype.h for win32
15000 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15002 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15004 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15006 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15007 Fixed so you can set breakpoints prior to run, run does not stop
15008 on entry now. Add tbreak. Other enhancements and fixes for use
15011 2003-05-12 Borut Razem <borut.razem AT siol.net>
15013 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15015 2003-05-11 Borut Razem <borut.razem AT siol.net>
15017 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15018 the path of bin directory, so that PATH is the only env. variable, which has to be set
15019 in case of standard installation.
15020 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15021 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15022 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15024 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15026 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15027 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15028 temp files are in the port dir; clean the gen/test directory when
15029 generating new test.c
15030 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15031 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15032 * support/regression/tests/zeropad.c: added
15034 2003-05-09 <johan AT balder>
15036 * src/SDCCglue.c: fixed bug #597940
15038 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15040 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15041 cache sfr, optimize next,step, fix off by one sourceline,
15042 support ddd list function.
15043 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15045 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15047 * support/regression/HTMLgen.py: added compare_s2f()
15048 * support/regression/Makefile: redo 1.27
15049 * support/regression/generate-cases.py: redo 1.5
15051 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15053 * support/regression/tests/float.c: workaround 33 bit hex constant
15054 * support/regression/tests/simplefloat.c: fix division for host
15056 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15058 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15059 that tame's the PIC's over-aggressive optimizer.
15061 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15063 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15066 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15068 Initial support for DS80C400. "Hello world" runs on TINIm400
15071 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15073 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15074 * Some notes on ddd usage added in debugger/README
15075 Martin Helmling adding more features and fixes for ddd GUI debugger.
15076 Code added for nexti, stepi, up, down, and other adjustments.
15078 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15080 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15081 * src/pic/peeph.def Added two rules to optimize carry manipulation
15082 * src/pic/* removed debug printfs
15084 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15086 * debugger/mcs51/cmd.c: added header newalloc.h
15088 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15090 * as/Makefile: new EXEEXT
15091 * as/z80/Makefile: remove trailing slash of BUILDIR
15092 * as/z80/clean.mk: new EXEEXT
15093 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15094 * support/cpp2/Makefile.in: new EXEEXT
15095 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15097 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15099 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15100 EXEEXT was introduced to fix all related problems with targets
15101 "clean", "install" and "uninstall"; a couple of further flaws
15102 especially with "clean" have been fixed too
15103 * as/mcs51/Makefile.in
15104 * as/mcs51/clean.mk
15108 * debugger/mcs51/Makefile.in
15109 * debugger/mcs51/clean.mk
15110 * link/z80/Makefile
15111 * link/z80/Makefile.in
15112 * link/z80/clean.mk
15114 * packihx/Makefile.in
15116 * sim/ucsim/Makefile
15117 * sim/ucsim/clean.mk
15118 * sim/ucsim/avr.src/Makefile.in
15119 * sim/ucsim/avr.src/clean.mk
15120 * sim/ucsim/s51.src/Makefile.in
15121 * sim/ucsim/s51.src/clean.mk
15122 * sim/ucsim/xa.src/Makefile.in
15123 * sim/ucsim/xa.src/clean.mk
15124 * sim/ucsim/z80.src/Makefile.in
15125 * sim/ucsim/z80.src/clean.mk
15126 * sim/ucsim/main_in.mk
15127 * sim/ucsim/packages_in.mk
15128 * sim/ucsim/gui.src/Makefile.in
15129 * sim/ucsim/gui.src/serio.src/Makefile.in
15130 * sim/ucsim/gui.src/serio.src/clean.mk
15133 * support/cpp2/Makefile.in
15134 * support/cpp2/clean.mk
15135 * support/makebin/Makefile
15136 * support/makebin/clean.mk
15137 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15138 * doc/sdccman.lyx: --program-suffix no longer needed
15140 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15142 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15143 Martin Helmling added support for ddd GUI debugger.
15144 Code added to display assembly, set variables, and other commands
15145 to interface to ddd.
15147 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15149 * as/Makefile: fix target clean
15150 * as/clean.mk: fix target clean
15151 * as/z80/clean.mk: fix target clean
15153 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15155 * Makefile.common.in: added AT EXEEXT AT
15156 * configure.in: removed all mingw32 stuff
15157 * configure: rebuilt from configure.in
15158 * doc/sdccman.lyx: updated section "installation"
15159 * support/scripts/sdcc_mingw32: adapted to configure
15160 * support/scripts/sdcc_cygwin_mingw32: added
15162 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15164 * src/pic Added object file support for the PIC port
15165 * src/pic Applied patch from Craig Franklin (this started the object file support)
15166 * src/regression Updated the PIC regression tests for object files
15168 2003-04-20 Borut Razem <borut.razem AT siol.net>
15170 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15171 lklex.c: In function `getfid':
15172 lklex.c:203: warning: array subscript has type `char'
15173 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15174 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15175 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15176 stack handling macros
15178 2003-04-19 Borut Razem <borut.razem AT siol.net>
15180 * "handling space characters in file path" task:
15181 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15182 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15183 * support/Util/MySystem.h: make it self-sufficient
15184 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15185 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15186 handling space characters in file path
15187 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15188 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15189 * support/Util/MySystem.c: handling space characters in executable's path
15191 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15193 * as/z80/Makefile: fix permanent rebuild of z80
15194 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15195 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15197 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15199 * src/SDCCopt.c: add special case optimization to replace modulo by
15200 a power of two with a bitwise AND.
15202 2003-04-18 <johan AT balder>
15204 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15206 2003-04-17 <johan AT balder>
15208 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15209 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15211 2003-04-13 Borut Razem <borut.razem AT siol.net>
15213 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15214 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15215 fixed mingw problem in adl_NORMALIZE_PATH
15217 2003-04-12 Borut Razem <borut.razem AT siol.net>
15219 * fixed "#pragma SAVE/RESTORE can not be nested":
15220 * src/SDCC.lex: reworked pragma handling functions
15221 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15222 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15224 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15226 * src/SDCCutil.c (pathEquivalent): defined but not used
15227 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15228 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15229 * configure: rebuilt from configure.in
15230 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15231 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15232 * device/include/Makefile.in: replace sdcc_datadir
15233 * device/lib/Makefile.in: replace sdcc_datadir
15234 * Makefile.common.in: add LDFLAGS from configure
15235 * packihx/Makefile.in: use LDFLAGS
15236 * src/Makefile.in: use LDFLAGS
15237 * support/cpp2/Makefile.in: add LDFLAGS from configure
15238 * support/makebin/Makefile: use LDFLAGS
15239 * .version: bumped version number to 2.3.5
15241 2003-04-12 Borut Razem <borut.razem AT siol.net>
15243 * completed "different paths" task:
15244 * src/SDCCmacro.c: fixed bug in handling quotes
15245 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15246 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15248 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15250 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15252 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15254 * ds390/gen.c ds390/peeph.def: fix bug 706781
15256 2003-04-11 Borut Razem <borut.razem AT siol.net>
15258 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15260 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15262 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15263 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15264 set - this bit used to not be set...).
15265 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15266 bad code in PIC Port
15267 * src/regression/and2.c added to test bug 609268
15268 * src/regression/Makefile added and2.c to regression test
15271 2003-04-08 <johan AT CP255758-A>
15273 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15274 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15275 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15277 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15279 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15281 * support/cpp2/Makefile.in: fix bug #487815
15282 * configure: rebuilt from configure.in
15283 * Makefile.common.in: docdir changed, new path suffixes
15284 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15285 * sdcc_vc_in.h: reflect changes from sdccconf.h
15286 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15287 * src/SDCCutil.h: remove BINDIR hack
15288 * doc/sdccman.lyx: update new path hierarchy
15290 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15292 * src/SDCCpeeph.c: added okToRemoveSLOC test
15294 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15296 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15298 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15300 * src/SDCCpeeph.c: added labelIsReturnOnly test
15301 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15303 2003-04-05 <johan AT balder>
15305 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15306 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15307 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15308 * src/SDCCast.c: fixed a warning
15309 * src/SDCCast.h: fixed a warning
15310 * src/SDCCicode.c (operandFromAst): fixed a warning
15312 2003-04-04 <johan AT balder>
15314 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15315 * src/SDCCast.c (decorateType): fixed bug #715076
15316 * src/SDCC.y: fixed bug #702907
15318 2003-04-03 <johan AT balder>
15320 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15321 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15322 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15323 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15324 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15326 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15328 * _decdptr.c: fix return values
15329 * _gptrget.c: fix return values
15330 * _gptrgetc.c: fix return values
15331 * _gptrput.c: fix return values
15332 * _mulint.c: fix return values
15333 * as/z80/Makefile: fix 'make -j' problem
15335 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15337 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15338 * configure.in: big cleanup, updated to autoconf 2.5x
15339 * configure: rebuilt from configure.in
15340 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15341 * sdcc_vc_in.h: reflect changes from sdccconf.h
15342 * doc/Makefile: fixed a flaw in "make install"
15344 2003-04-02 <johan AT balder>
15346 * src/ds390/gen.c (genCmp): no comments
15347 * src/mcs51/gen.c (genCmp): no comments
15348 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15349 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15351 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15353 * support/regression/generate-cases.py: place generated file in given sub directory
15354 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15355 * support/regression/Makefile: improvements for 'make -j';
15356 side effect: it's simpler and faster now
15358 2003-03-31 Borut Razem <borut.razem AT siol.net>
15360 * src/z80/main.c: link-{port} and as-{port} defined without path
15361 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15363 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15365 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15367 2003-03-30 Borut Razem <borut.razem AT siol.net>
15369 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15370 changed type of list parameter to set
15371 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15372 * src/port.h: changed type of do_assemble() parameter to set
15373 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15374 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15375 definition of "cppoutfilename" macro with NULL value in preProcess()
15376 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15377 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15378 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15379 replaced with set *binPathSet
15380 * shash_add() deallocates the item, if allready exsists, before adding the new one
15381 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15383 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15385 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15386 a nested for loop bug in the PIC port
15387 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15390 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15392 * support/Util/dbuf.h: remove C++ stuff to make it portable
15394 2003-03-28 Borut Razem <borut.razem AT siol.net>
15396 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15397 literal strings in stringLiteral()
15398 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15399 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15402 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15404 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15406 2003-03-26 <johan AT balder>
15408 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15409 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15410 * src/SDCCast.c (decorateType): fixed " -v < 3"
15412 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15414 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15415 Added Lenny Story's debug infrastructure changes:
15416 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15417 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15418 * src/cdbFile.c: added
15419 * src/SDCCdebug.c: added
15420 * src/SDCCdebug.h: added
15421 * src/SDCCast.c (createFunction)
15422 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15423 * src/SDCCmain.c (parseCmdLine, main)
15424 * src/SDCCmem.c (redoStackOffsets)
15425 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15428 * src/avr/gen.c (genAVRCode)
15429 * src/ds390/gen.c (gen390Code)
15430 * src/mcs51/gen.c (gen51Code)
15431 * src/pic/gen.c (genpic14Code)
15432 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15433 * src/xa51/gen.c (genXA51Code)
15434 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15436 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15438 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15439 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15441 2003-03-22 <johan AT balder>
15443 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15445 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15447 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15448 * doc/cdbfileformat.lyx: added, written by Lenny Story
15449 * doc/Makefile: added cdbfileformat.lyx
15450 * doc/clean.mk: added cdbfileformat.lyx
15452 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15454 * src/mcs51/peeph.def: fix bug #705773
15456 2003-03-20 <johan AT balder>
15458 An sfr/sbit can have an "at #" AND an initializer
15459 * src/SDCCsymt.c (checkSClass):
15460 * src/SDCCmem.c (allocGlobal):
15461 * src/SDCCmem.c (allocLocal):
15462 * src/SDCCast.c (createBlock):
15464 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15466 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15468 2003-03-16 <johan AT balder>
15470 Undid the hackup of const and volatile, the problem is much bigger
15472 * src/SDCCast.c:1.171
15473 * src/SDCCglue.c:1.138
15474 * src/SDCCicode.c:1.146
15475 * src/SDCCsymt.c:1.150
15476 * src/SDCCval.c:1.65
15478 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15480 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15481 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15483 2003-03-13 <johan AT balder>
15485 Hackup const and volatile modifiers in type chains a bit:
15487 * src/SDCCast.c:1.169
15488 * src/SDCCglue.c:1.136
15489 * src/SDCCicode.c:1.143
15490 * src/SDCCsymt.c1.146
15491 * src/SDCCsymt.h1.59
15492 * src/SDCCval.c:1.63
15494 2003-03-12 <johan AT balder>
15496 * src/SDCCBBlock.h: more LRH debugging junk
15497 * src/SDCCcflow.h: more LRH debugging junk
15498 * src/SDCCloop.c: more LRH debugging junk
15499 * src/SDCC.y (struct_declaration): fixed bug #697590
15500 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15501 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15502 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15504 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15505 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15506 test function names must now match exactly).
15507 * src/SDCCcse.c: added special case in findCheaperOp to allow
15508 extending a short integer. Makes less awful code for bug 700121 test case.
15510 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15512 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15513 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15515 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15517 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15518 actually called (operandsNotEqual() was called for all
15519 operandsNotEqualX tests).
15521 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15523 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15524 with shorter literals. Fixes bug 700121.
15526 2003-03-11 <johan AT balder>
15528 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15530 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15532 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15533 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15535 2003-03-10 Borut Razem <borut.razem AT siol.net>
15537 * src/SDCCmain.c: pipe preprocessor's output
15538 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15539 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15540 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15541 which closes all pipes in pipeSet set
15542 * src/SDCCset.c: free deleted item in function deleteSetItem()
15543 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15544 moved from z80 to src subproject
15545 * .version: increased version number to 2.3.4
15547 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15549 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15550 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15551 * support/regression/ports/xa51/spec.mk: fix typo
15553 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15555 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15557 2003-03-09 Borut Razem <borut.razem AT siol.net>
15559 * src/SDCCmain.c: pipe preprocessor's output
15560 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15561 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15562 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15563 which closes all pipes in pipeSet set
15564 * src/SDCCset.c: free deleted item in function deleteSetItem()
15565 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15566 moved from z80 to src subproject
15568 2003-03-09 Borut Razem <borut.razem AT siol.net>
15570 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15571 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15572 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15573 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15574 * src/SDCCglobl.h: unification of WIN32 native definitions
15576 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15578 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15580 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15582 * src/configure.in: check for endianess (even while cross-compiling)
15583 * src/configure: check for endianess (even while cross-compiling)
15584 * src/configure_in.h: check for endianess (even while cross-compiling)
15585 * src/avr/gen.c: remove old endianess stuff
15586 * src/mcs51/gen.c: remove old endianess stuff
15587 * src/ds390/gen.c: remove old endianess stuff
15588 * src/pic/gen.c: remove old endianess stuff
15589 * src/pic/genarith.c: remove old endianess stuff
15590 * src/pic/glue.c: fix endianess check
15591 * src/pic16/gen.c: remove old endianess stuff
15592 * src/pic16/genarith.c: remove old endianess stuff
15593 * src/pic16/glue.c: fix endianess check
15594 * src/xa51/gen.c: remove old endianess stuff
15595 * src/z80/gen.c: fix endianess check
15596 * src/SDCCglue.c: fix endianess check
15597 * src/ds390/peeph.def: fix bug 700036
15599 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15601 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15602 * src/configure: find appropriate data-types on host for SDCC's int and long
15603 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15604 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15605 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15607 2003-03-07 <johan AT balder>
15610 some minor cleanups before the big shot
15611 OP_DEFS and OP_USES now use Kevin's protection
15612 new option --nolabelopt
15614 * src/SDCCBBlock.c:
15623 * src/ds390/ralloc.c:
15624 * src/mcs51/ralloc.c:
15625 * src/pic/ralloc.c:
15626 * src/xa51/ralloc.c:
15627 * src/z80/ralloc.c:
15629 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15631 * src/pic/pcode.c (get_op): fix 64 bit warnings
15632 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15633 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15634 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15635 * support/regression/tests/malloc.c: fix 64 bit warnings
15637 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15639 * src/mcs51/gen.c (genMinus): fixed bug 696436
15641 2003-03-02 Borut Razem <borut.razem AT siol.net>
15643 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15645 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15647 * configure.in: test for mkstemp
15648 * sdccconf_in.h: add HAVE_MKSTEMP
15650 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15652 * device/include/ctype.h: removed warning while using --stack-auto
15653 * device/include/malloc.h: removed warning while using --stack-auto
15654 * device/include/string.h: removed warning while using --stack-auto
15656 2003-02-23 Borut Razem <borut.razem AT siol.net>
15658 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15659 because NDEBUG is defined (see man assert)
15660 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15662 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15664 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15665 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15667 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15669 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15670 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15672 2003-02-18 <johan AT balder>
15674 * as/mcs51/asmain.c (asmbl): module can start with a digit
15675 * as/z80/asmain.c (asmbl): module can start with a digit
15677 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15679 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15680 * src/asm.c: fix pipe() for Mingw32
15682 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15684 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15685 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15686 make -V work again; --c1mode reads now from stdin
15687 * doc/sdccman.lyx: added --c1mode
15688 * support/Util/SDCCerr.c: new messages for c1 mode
15689 * support/Util/SDCCerr.h: new messages for c1 mode
15690 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15692 2003-02-15 <johan AT balder>
15694 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15696 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15698 * doc/sdccman.lyx: Environment variables, -o and other minor things
15700 2003-02-14 <johan AT balder>
15702 * src/xa51/main.c: before anyone really tries to use it :)
15704 * Install doc's in share/sdcc/doc
15705 * removed some obsolete files
15706 * Do a proper make distclean and uninstall
15707 M Makefile.common.in
15710 M device/include/Makefile.in
15711 M device/lib/Makefile.in
15714 M sim/ucsim/doc/Makefile.in
15716 R src/avr/peeph.rul
15717 R src/xa51/peeph.rul
15718 M support/cpp2/Makefile.in
15719 M support/makebin/Makefile
15722 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15724 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15726 2003-02-10 Borut Razem <borut.razem AT siol.net>
15728 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15729 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15730 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15731 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15732 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15733 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15734 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15735 src/z80/Makefile.bcc: Borland Makefile cleanup
15736 * as/z80/Makefile.bcc: Added Borland Makefile
15737 * support/cpp2/borland.h: Removed
15739 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15741 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15742 * src/SDCC.lex: new pragma NOIV
15743 * src/SDCCglobl.h: new pragma NOIV
15744 * src/SDCCmem.c: new pragma NOIV
15746 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15748 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15750 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15752 * src/SDCCmain.c: signal handling is switched off by --debug
15753 * doc/Makefile: small fix for install; use clean.mk again
15754 * doc/clean.mk: clean *.pdf and *.html too
15756 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15758 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15759 * device/lib/printfl.c: fix a ds390 bug by making it portable
15760 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15761 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15762 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15763 * debugger/mcs51/cmd.c: converted multi-line string literals
15764 * sim/ucsim/globals.cc: converted multi-line string literals
15765 * src/SDCCmain.c: introduced signal handler to remove temp files
15766 * doc/Makefile: small tweaks, implement clean
15767 * doc: removed generated files
15769 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15771 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15772 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15773 Address Record is not correctly generated for DS390."
15775 2003-02-02 Borut Razem <borut.razem AT siol.net>
15777 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15778 * as/mcs51/asm.h: fixed compilation with Borland C
15779 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15780 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15781 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15782 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15783 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15784 src/z80/Makefile.bcc: delete $(LIB) only if exist
15785 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15787 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15789 * device/include/malloc.h: introduced NULL
15790 * device/include/string.h: introduced NULL
15791 * device/include/stdlib.h: introduced NULL
15792 * device/lib/_memcpy.c: removed NULL
15793 * device/lib/_strcat.c: removed NULL
15794 * device/lib/_strchr.c: removed NULL
15795 * device/lib/_strcmp.c: removed NULL
15796 * device/lib/_strcpy.c: removed NULL
15797 * device/lib/_strcspn.c: removed NULL
15798 * device/lib/_strlen.c: removed NULL
15799 * device/lib/_strncat.c: removed NULL
15800 * device/lib/_strncmp.c: removed NULL
15801 * device/lib/_strncpy.c: removed NULL
15802 * device/lib/_strpbrk.c: removed NULL
15803 * device/lib/_strrchr.c: removed NULL
15804 * device/lib/_strspn.c: removed NULL
15805 * device/lib/_strstr.c: removed NULL
15806 * device/lib/_strtok.c: removed NULL
15807 * device/lib/malloc.c: removed NULL, include own header
15809 2003-02-02 <johan AT balder>
15811 * 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
15812 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15813 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15814 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15815 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15816 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15818 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15820 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15823 2003-02-01 <johan AT balder>
15825 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15827 2003-01-31 <johan AT CP255758-A>
15829 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15831 2003-01-30 <johan AT balder>
15833 * src/SDCCBBlock.c: automatic bug detection
15834 * src/SDCCicode.c: automatic bug detection
15836 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15838 * src/SDCCglobl.h: now --xram-size 0 works
15839 * src/SDCCmain.c: now --xram-size 0 works
15841 2003-01-29 <johan AT balder>
15843 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15845 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15847 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15848 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15849 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15850 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15851 * src/SDCCglobl.h: Added options --xram-size and --code-size
15852 * src/SDCCmain.c: Added options --xram-size and --code-size
15854 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15856 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15857 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15859 2003-01-27 <johan AT balder>
15861 * src/SDCC.y: fixed bug #613764
15863 2003-01-26 <johan AT balder>
15865 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15866 * src/SDCCsymt.h: fixed bug #673374
15867 * src/SDCCglue.c: fixed bug #661910
15868 * src/SDCCast.c: fixed bug #458099 and 673374
15870 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15872 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15873 * as/mcs51/strcmpi.h: added
15874 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15875 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15876 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15877 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15878 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15879 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15880 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15881 * as/mcs51/Makefile.aslink: new module strcmpi
15882 * as/mcs51/Makefile.asx8051: new module strcmpi
15883 * as/mcs51/Makefil.bcc: new module strcmpi
15884 * as/mcs51/Makefile.in: new module strcmpi
15885 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15887 2003-01-26 <johan AT balder>
15889 * src/SDCCglue.c: reverted back to 1.124
15890 * src/SDCCast.c: reverted back to 1.156
15891 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15893 2003-01-25 <johan AT balder>
15895 * src/SDCCglue.c: A better fix for bug #661910
15896 * src/SDCCast.c: A better fix for bug #661910
15897 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15899 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15901 * src/Makefile.in: remove spawn.o
15902 * src/SDCCmain.c: remove spawn.h
15903 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15904 * src/spawn.c: removed
15905 * src/spawn.h: removed
15906 * support/regression/ports/ds390/spec.mk: link with -r
15908 2003-01-24 <johan AT CP255758-A>
15910 * src/ds390/gen.c (aopOp): fixed bug #667458
15911 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15912 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15913 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15915 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15917 * src/mcs51/peeph.def: better assembler identation by Frieder
15918 * src/mcs51/gen.c: better assembler identation by Frieder
15920 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15922 * as/z80/string.h: removed for gcc 3.2
15923 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15924 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15926 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15928 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15929 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15930 * support/regression/Makefile: separate temp files for ports
15931 * support/regression/generate-cases.py: separate temp files for ports
15932 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15933 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15935 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15937 * moved tinitalk to device/examples/ds390
15939 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15941 * as/mcs51/lkmem.c: rflag is for DS390
15942 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15943 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15944 (linkEdit): move mem- and map-files the same way as ihx-files
15945 * src/z80/main.c (_setDefaultOptions): removed --generic
15946 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15947 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15948 * src/pic/glue.c (picglue): --c1mode works again
15949 * src/pic16/glue.c (pic16glue): --c1mode works again
15950 * src/asm.c (printCLine): fix #660034
15952 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15954 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15955 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15956 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15957 * as/mcs51/lkmem (summary): better fix for sp problem
15958 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15959 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15960 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15961 remove --stack-after-data
15963 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15965 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15966 * src/SDCCutil.c (join): ugly bug: missing '\0'
15967 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15969 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15971 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15973 * src/pic/main.c (_asmCmd): gpasm supports -o
15974 * src/z80/main.c: more general macros
15975 * device/lib/Makefile.in: remove intermediate files
15977 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15979 * .version: Bumped version number to 2.3.3
15980 * src/SDCCBBlock.c: new option -o
15981 * src/SDCCglobl.h: new option -o
15982 * src/SDCCglue.c: new option -o
15983 * src/SDCCmain.c: new option -o
15984 * src/asm.c: new option -o
15985 * src/ds390/main.c: new option -o
15986 * src/pic/glue.c: new option -o
15987 * src/pic/pcode.c: new option -o
15988 * src/pic/ralloc.c: new option -o
15989 * src/pic16/glue.c: new option -o
15990 * src/pic16/pcode.c: new option -o
15991 * src/pic16/ralloc.c: new option -o
15992 * src/z80/main.c: new option -o
15993 * device/lib/Makefile.in: use -o
15994 * support/regression/ports/ds390/spec.mk: use -o
15995 * support/regression/ports/gbz80/spec.mk: use -o
15996 * support/regression/ports/mcs51/spec.mk: use -o
15997 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15998 * support/regression/ports/z80/spec.mk: use -o
15999 * support/regression/ports/ucz80/spec.mk: use -o
16000 * support/regression/ports/xa51/spec.mk: use -o
16001 * support/regression/fwk/lib/timeout.c: fix usage string
16003 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16004 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16006 2003-01-07 <johan AT balder>
16008 * src/SDCCast.c (decorateType): fixed bug #600035
16010 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16011 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16012 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16013 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16014 * src/pic/pcode.c: outcommented unused variable to remove warnings
16015 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16017 2003-01-06 <karl AT turbobit.com>
16018 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16021 2003-01-06 <johan AT balder>
16023 * src/SDCCicode.c: fixed array add
16025 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16026 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16027 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16029 2003-01-04 <johan AT balder>
16031 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16033 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16034 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16036 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16037 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16038 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16040 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16041 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16043 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16044 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16046 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16047 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16049 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16051 * in /sdcc/as/mcs51/ changed these files in order to create an
16052 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16053 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16054 following files to include the previous two files: aslink.dsp,
16055 Makefile.aslink, Makefile.bcc, and Makefile.in.
16057 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16058 .adb instead of .cdb
16060 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16062 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16063 value from option --iram-size.
16065 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16067 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16070 2002-09-18 <wiml AT hhhh.org>
16072 * SDCClrange.h: exposed setFromRange() and setToRange()
16073 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16074 packRegsForAccUse() (bug 542397)
16075 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16076 multiple times and emitting the fetch operations more than once
16077 added aopGetUsesAcc() function to allow binary operators to
16078 fetch their operands in the correct order; made genMinus() emit
16079 compact code for X = LITERAL - Y
16081 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16082 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16083 sprintf() in line 1267.
16085 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16086 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16089 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16090 Changes to aslink (All the changes are marked with 'JCF'):
16092 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16095 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16096 area BSEG. Also moves, if possible, the DATA area down into the internal
16097 ram so more space is available.
16099 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16102 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16103 not bytes. Function summary() which creates a memory usage summary
16104 file with extension .mem. Reports of overlaping stack and small stack
16105 size. If the space for the stack is less than 16 bytes aslink trows a
16108 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16109 the 8051. Option 'y' for memory summary output file.
16111 Changes to sdcc (All the changes are marked with 'JCF'):
16113 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16115 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16116 overlaying area for it (uses RegBankUsed[4]).
16118 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16119 bank zero as used by default. By default aslink locates the stack
16120 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16121 the creation of the .mem file. Delegates the allocation of data area
16122 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16123 the begining of the stack area to aslink.
16125 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16126 glue() in SDCCglue.c creates an area for it.
16128 2002-09-03 Borut Razem <borut.razem AT siol.net>
16129 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16130 sdcc/src/pic/glue.c:
16131 introduced atexit() handler for teporay files removal in case of
16132 errors, assertions, ...
16134 2002-08-29 Borut Razem <borut.razem AT siol.net>
16135 * sdcc/support/cpp2/auto-host_vc_in.h:
16136 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16137 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16138 Maybe there is a similar problem with BORLANDC? It should be checked!
16140 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16141 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16142 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16143 was not executed, and the compiler (cl) launched a warning:
16144 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16146 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16147 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16149 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16150 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16152 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16153 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16154 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16155 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16156 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16157 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16158 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16159 - added Release configuration in VS projects
16160 - review of compiler an linker options
16161 - VC .exe files are generated in bin_vc directory, not to interfere
16162 with binaries generated from other projects (cygwin, mingw, bcc ...)
16164 * sdcc/src/yacc.dsp: added
16166 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16167 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16168 and insert the version number definitions from .version
16170 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16172 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16173 added - genarate auto-host.h using auto-host_vc_in.h as template
16176 removed from CVS, generated automatically
16178 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16179 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16181 2002-08-11 Borut Razem <borut.razem AT siol.net>
16182 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16184 2002-08-10 Borut Razem <borut.razem AT siol.net>
16185 * src/SDCCmain.c (main):
16186 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16187 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16188 The consequence was that some temporary files were not removed.
16191 unification of code in functions tempfilename() and tempfile():
16192 function tempnam() is defined in Visual Studio 6.0 and .NET
16194 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16196 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16197 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16198 - removed compiler command line option /WX: Treats all warnings as errors
16199 - update a list of source files, included into the project
16201 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16202 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16203 changed project type to Generic Project so that can be correcly converted to VS.NET project
16205 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16207 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16209 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16211 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16212 added return 0 statements after assert() to make compiler happy
16214 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16215 added newline in the def file to keep MSC compiler satisfied
16217 * sdcc/src/z80/gen.c:
16218 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16219 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16220 - solved MSC error in function aopDump()
16222 * sdcc_vc.h: define PREFIX as "\\sdcc"
16224 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16225 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16227 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16228 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16229 - Rewrote the register banking algorithm.
16230 - Added pCode live-range analysis to registers (for now, only non-used and
16231 singly-used registers optimized away)
16233 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16235 * 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.
16237 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16238 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16240 2002-04-22 Michael Hope <michaelh AT vroom>
16242 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16244 * configure.in (DD_COPT): Added include support required for gbdk.
16246 * .version: Bumped version number just to increase it.
16248 * src/SDCCmain.c: Added -nostdinc to the default options.
16250 2002-04-15 Michael Hope <michaelh AT vroom>
16252 * device/lib/z80/printf.c (sprintf): Added.
16254 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16256 * src/z80/peeph.def: Added transpose redundent load rule.
16258 * src/z80/main.c: Added force callee saves for jaune.
16260 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16262 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16264 2002-03-28 Johan Knol <johan AT balder>
16266 * src/SDCCval.c: fixed bug #532436
16268 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16270 Added "char *Processor" field to the port structure.
16273 Added -p option. Allows port dependent processor to be specified.
16276 Initialized the new field char *Processor field to NULL in all ports
16279 Compiler generated registers for interrupt context saving
16280 were not getting allocated.
16282 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16285 Fixed left shift. Will promote the left side of a left shift
16286 if a) left shifting more than size of operand or b) when assigned
16287 to something size > size of left side
16289 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16291 tons of changes. Register allocation has been
16292 rewritten. Added customization for the various PICs. Flow
16293 analysis is restructured. ...
16295 * src/pic/device.h:
16298 * src/pic/device.c:
16299 Added. device.c is a PIC port hack to accomodate variations
16302 2002-03-13 Michael Hope <michaelh AT vroom>
16304 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16306 2002-03-04 johanknol <johanknol AT manik>
16308 * /src/SDCCval.c: fixed
16310 const unsigned char arr[][2] = { { 0, 1 } };
16311 t18.c:1: error: Initializer element is not constant
16313 2002-03-04 bela <bela AT manik>
16315 * /device/include/mcs51reg.h:
16316 ds89c420 register definition update
16318 2002-03-03 <johan AT FRIJA>
16320 * support/Util/SDCCerr.c: did something, but don't no why anymore
16322 * support/regression/tests/bug-524691.c: made it a little less shy
16324 * src/SDCCast.c (decorateType): fixed bug #524697
16326 * src/SDCCast.c: made some lineno improvements
16328 * src/SDCCval.c (getNelements): changed warning to error
16330 * src/SDCCglue.c (printIvalArray): changed warning to error
16332 * src/SDCCicode.c: fixed a warning for mingw
16334 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16336 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16338 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16340 * src/ds390/peeph.def:
16341 Added some more peephole rules
16343 * src/ds390/gen.c: Various fixes & enhancements
16345 * src/SDCClrange.c, src/SDCClrange.h:
16346 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16348 * src/ds390/ralloc.c:
16349 various fixes & enhancements (ds390) specific
16351 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16352 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16355 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16357 2002-03-02 <johan AT FRIJA>
16359 * src/SDCCast.c (decorateType): fixed bug #524708
16361 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16363 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16365 2002-03-01 Michael Hope <michaelh AT vroom>
16367 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16369 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16371 2002-03-01 <johan AT FRIJA>
16373 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16375 * src/SDCCast.c (decorateType): fixed bug #524209
16377 * src/SDCCval.c (valNot): fixed bug #524195
16379 2002-02-26 <johan AT balder>
16381 * src/xa51/gen.c: fixed a warning
16383 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16385 * src/SDCCast.c (decorateType): fixed bug #522534
16387 2002-02-23 <johan AT balder>
16389 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16391 2002-02-22 <johan AT balder>
16393 * src/SDCCast.c: fixed bug #514865
16395 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16397 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16399 * sdcc/src/SDCCloop.c:
16400 Previous fix was not good. basic blocks that have "break" or "return" are
16401 not really partof a loop , but live ranges used in these blocks should
16402 be live thru the entire loop, so set partOfLoop but don't add them to
16405 2002-02-21 <johan AT FRIJA>
16407 * src/SDCCcse.c: fixed bug #514308
16409 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16412 Fixed BUG #519583. If a conditional block ended in a return/break
16413 statement inside a loop, it was not being considered part of the loop.
16415 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16417 2002-02-10 Karl Bongers <karl AT turbobit.com>
16420 Fixed up SDCDB debugger somewhat. Updated debugger/README
16421 with lots of comments and notes.
16423 * device/examples/test2.c:
16424 Fix bug, "red" variable not being initialized(compiler complained).
16426 * device/examples/Makefile, examples/test3.c:
16427 Add Makefile in device/examples folder, compiles test3.c
16428 for use as a multiple module SDCDB test case.
16430 * sim/ucsim/cmd.src/cmdset.cc:
16431 Took out debug printfs in ucsim "next" command.
16433 * sim/ucsim/xa.src:
16434 Karl and Johan start ucsim XA support. Most dissassembly working,
16435 about 75% emulation done(plenty of work remaining).
16437 * sim/ucsim/z80.src:
16438 Add Z80 support to ucsim, add test-ucz80 regression test,
16439 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16440 Notice z80 compiler fails on examples/test3.c/crc code.
16442 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16444 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16445 Added support for --parms-in-bank1
16447 * src/ds390/peeph.def:
16448 added a few more peephole optimzations
16450 * src/ds390/main.c:
16451 1) added __builtin_inp & __builtin_outp used to read in data of given length
16452 from a memory mapped port
16453 2) added __builtin_memcmp
16454 3) added __builtin_swapw swap bytes of a short
16456 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16457 1) handle multiple send & receives from register bank1
16458 2) ralloc can now allocate DPTR1 to some liveRanges
16460 * src/SDCCsymt.c, src/SDCCsymt.h:
16461 changes to handle multiple sends & receives
16463 * src/SDCCptropt.h:
16464 added some pointer arithmetic optimization
16466 * src/SDCCptropt.c:
16467 added some pointer arithmetic optimizations but not stable yet so not
16468 called from anywhere (will get this working shortly)
16470 * src/SDCCopt.c: fixed for multiple sends & receives
16473 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16474 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16475 set preprocessor defines (depending on options)
16477 * src/SDCCicode.c, src/SDCCicode.h:
16478 changes made to handle multiple sends & receives
16481 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16483 * src/SDCCcse.c, src/SDCCcse.h:
16484 added function findbackward def (to be used in upcoming optimization)
16486 * src/SDCCcflow.c, src/SDCCcflow.h:
16487 added function returnAtEnd - to determine if a basic block terminates with
16490 * src/SDCCast.c, src/SDCCast.h:
16491 added option parms-in-bank1
16493 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16494 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16495 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16496 adjusted for --parms-in-bank1 option
16498 * device/include/string.h:
16499 donot redefine "reentrant" keyword
16501 * device/include/ds80c390.h: Added some more SFRs
16503 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16505 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16507 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16509 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16511 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16513 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16515 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16517 * Added --xram-movc option
16519 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16521 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16523 2002-01-11 Johan Knol
16525 * Added math lib of Jesus Calvino-Fraga
16527 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16529 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16530 * support/regression/Makefile: new target test-mcs51-stack-auto
16531 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16533 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16535 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16537 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16539 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16541 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16543 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16545 * src/SDCCglue.h: add definition for printIvalChar()
16547 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16549 * src/SDCCast.c: fix #498138 by Johan
16551 * src/SDCCglue.c: fix #498138 by Johan
16553 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16555 * support/regression/Makefile: fix clean
16557 * support/regression/ports/ds390/support.c: fix transmission of last character
16559 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16561 * /sdcc/src/ds390/gen.c:
16562 a) improved computing address of stack variable
16563 b) took out some #if 0 code
16564 c) improved parmBytes adjustment
16565 d) improved genPlusIncr & genMinusIncr
16566 e) genCmp could generate bad code (when left assigned to DPTR)
16567 f) Fixed bug in hasInc
16569 * /sdcc/src/ds390/ralloc.c:
16570 a) packRegsForSupport could mess up live information (Fixed)
16571 b) packRegsDPTRuse could be incorrect for left & right shift
16573 * /sdcc/src/mcs51/ralloc.c:
16574 packRegsForSupport could mess up the live information (Fixed)
16576 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16578 * /sdcc/src/SDCCast.c:
16579 can reverse a loop even if function call is present as long
16580 as the loop control variable is local & is not passed as parameter
16582 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16584 * /sdcc/ChangeLog: *** empty log message ***
16586 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16587 More builtin function additions for TININative
16589 * /sdcc/src/ds390/ralloc.c:
16590 Had broken the regression testsuite
16592 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16594 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16595 Added funcattr hasStackParms will be set for reentrant functions when there
16596 are paramteres on the stack, this helps in minimizing frame pointer generation
16597 typeFromStr can handle function pointers now
16599 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16600 *** empty log message ***
16602 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16604 * /src/ds390/gen.c, /src/ds390/main.c:
16605 More builtin function additions for TININative
16607 * /src/ds390/ralloc.c:
16608 Had broken the regression testsuite
16610 * /src/SDCCast.c: Fixed a bug in dumptree
16612 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16613 Added funcattr hasStackParms will be set for reentrant functions when there
16614 are paramteres on the stack, this helps in minimizing frame pointer generation
16615 typeFromStr can handle function pointers now
16617 * /doc/builtins.txt, /doc/TININative.txt:
16618 *** empty log message ***
16621 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16623 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16624 ALPHA version for -mTININative
16626 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16627 updated to reflect changes in the port structure
16630 added function do_assemble (similar to do_link) if non-null this function
16631 will be called to do assembly (-mTININative) requires a multi command
16633 added function genAssemblerEnd will be called to generate assembler Epilogue
16636 added _JavaNative to debug info printing
16638 * /src/SDCCmain.c: added option --tini-libid
16639 added port->do_assemble function (-mTININative) has a multi command assemble
16641 * /src/SDCCglue.c: Disabled "constExpr" check
16642 added port->genAssemblerEnd function
16644 * /src/SDCCglobl.h: Added option --tini-libid value
16647 tookout optimizeCompare from the header (has no external references)
16649 * /src/SDCCast.c: made one more function "static"
16651 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16653 * src/z80/mappings.i: Added z80asm support.
16655 * src/z80/main.c: Added z80asm support on --asm=z80asm
16657 * src/z80/gen.c: Fixed asm portability issues.
16659 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16661 * src/SDCCglue.c (printExterns): Added global/extern split.
16663 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16665 * support/regression/Makefile: added test for mcs51 model large
16667 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16669 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16671 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16673 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16675 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16677 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16679 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16681 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16683 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16685 * support/regression/tests/simplefloat.c: Port to mcs51.
16687 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16688 * support/regression/tests/bug-485362.c: Added.
16690 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16692 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16694 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16696 * src/z80/gen.c (aopDump): Added a dump function.
16698 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16699 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16701 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16703 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16705 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16707 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16709 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16711 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16713 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16715 * support/regression/ports/ds390/support.c: Use tinibios.
16717 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16719 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16721 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16722 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16724 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16726 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16728 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16730 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16732 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16733 (packRegsForIYUse): Created and optimised.
16735 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16737 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16738 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16740 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16742 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16744 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16746 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16748 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16750 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16752 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16754 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16756 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16758 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16760 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16762 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16763 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16764 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16766 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16768 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16769 (genNotFloat): Added.
16770 (genUminusFloat): Added.
16772 * device/lib/z80/Makefile: Added floating pt stubs.
16774 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16776 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16778 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16780 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16782 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16784 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16786 * sdcc/support/regression/Makefile: Add port ds390.
16788 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16790 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16792 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16794 * sdcc/support/regression/ports/ds390/support.c: Added.
16796 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16798 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16800 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16802 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16804 * device/include/malloc.h: Added z80 and gbz80 support.
16806 * device/lib/gbz80/heap.s: Added.
16808 * device/lib/z80/heap.s: Added.
16810 * device/lib/malloc.c: Added z80 and gbz80 support.
16812 * support/regression/tests/malloc.c (testMalloc): Added.
16814 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16816 * support/regression/tests/bug-478094.c: Added.
16818 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16820 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16822 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16824 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16826 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16828 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16830 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16832 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16834 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16836 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16838 * support/regression/tests/bug-477927.c: Added.
16840 * src/z80/peeph.def: Added minor rules.
16842 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16844 * src/z80/peeph.def: Added jump optimisation modification.
16846 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16848 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16850 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16852 * support/regression/tests/funptrs.c: Added.
16854 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16856 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16858 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16860 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16862 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16864 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16865 (movLeft2ResultLong): Created.
16867 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16868 (joinPushes): Added. Joins two char pushes into a word push.
16870 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16872 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16874 * support/makebin/Makefile (install): Added creation of dest dir.
16876 2001-10-24 Karl Bongers <karl AT turbobit.com>
16878 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16880 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16882 * src/z80/ralloc.c: Turned off faulty pack for one use.
16884 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16886 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16888 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16890 * support/regression/Makefile: Improved clean
16892 * support/regression/ports/gbz80/spec.mk: Added clean
16894 * support/regression/ports/host/spec.mk: Added clean
16896 * support/regression/ports/z80/spec.mk: Added clean
16898 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16900 * support/regression/ports/mcs51/timeout.c: little improvements
16902 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16904 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16906 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16908 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16910 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16912 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16914 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16916 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16917 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16919 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16921 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16923 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16925 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16927 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16929 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16931 * support/regression/tests/longor.c: Added.
16933 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16935 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16937 * as/mcs51/aslink.h: define PATH_MAX
16939 * as/mcs51/asm.h: define PATH_MAX
16941 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16943 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16945 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16947 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16949 * src/SDCCglobl.h: define PATH_MAX
16951 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16953 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16955 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16957 * src/z80/gen.c (gencjneshort): Fixed
16959 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16961 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16963 * support/regression/tests/bug-469671.c: Added.
16965 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16967 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16969 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16971 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16973 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16975 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16977 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16979 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16981 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16983 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16985 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16987 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16989 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16991 * 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.
16993 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16995 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16997 2001-10-07 <johan AT FRIJA>
16999 * device/lib/gets.c (gets): fixed the return value.
17001 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17002 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17004 * 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.
17006 * 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.
17008 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17010 * src/pic/gen.c: Removed Safe_strdup.
17012 * configure.in: Added option to enable libgc support.
17014 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17015 (bitVectUnion): Optimised.
17016 (bitVectIntersect): Optimised.
17017 (bitVectBitsInCommon): Optimised.
17018 (bitVectCplAnd): Optimised.
17020 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17022 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17024 * src/SDCCmain.c: distinguish between assembler debug and plain options
17026 * src/avr/main.c: remove standard assembler options
17028 * src/ds390/main.c: remove standard assembler options
17030 * src/mcs51/main.c: remove standard assembler options
17032 * src/port.h: removed "PENDING" comment
17034 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17036 * src/device/lib/_mulint.c : new, with assember functions
17038 * src/device/lib/_mullong.c : new, with assember functions
17040 * src/device/lib/_divuint.c : with assember functions
17042 * src/device/lib/_divsint.c : with assember functions
17044 * src/device/lib/_divulong.c: with assember functions
17046 * src/device/lib/_divslong.c: with assember functions
17048 * src/device/lib/_moduint.c : with assember functions
17050 * src/device/lib/_modsint.c : with assember functions
17052 * src/device/lib/_modulong.c: with assember functions
17054 * src/device/lib/_modslong.c: with assember functions
17056 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17058 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17060 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17061 replaced _mululong.c and _mulslong.c by _mullong.c
17063 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17065 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17067 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17069 * src/SDCCglue.c: test, if win32api is available for MINGW
17071 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17073 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17074 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17075 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17076 * support/regression/ports/host/spec.mk: removed GENERIC
17077 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17078 * support/regression/ports/z80/spec.mk: removed GENERIC
17080 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17082 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17084 * support/regression/tests/bug-467035.c: Created.
17086 2001-10-01 <johan AT FRIJA>
17088 * src/SDCC.y: fixed bug #466586 part 1
17090 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17092 * SDCCicode.c: z80 has no generic pointers
17093 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17095 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17097 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17099 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17101 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17103 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17105 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17107 * configure.in: Fixed up so that ucsim is only configured once.
17109 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17111 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17112 (getPathDifference): As above.
17114 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17116 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17118 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17119 * .version: Updated to 2.3.1
17121 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17122 Added copyright header.
17124 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17125 (assemble): Added support for macro based assembler commands.
17126 (linkEdit): Added support for macro based linker commands.
17127 (preProcess): Changed the pre-processor to use macros.
17128 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17129 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17131 * device/lib/z80/crt0.s: Added module name for debugging.
17133 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17135 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17137 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17139 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17141 * src/Makefile.in: Added SDCCmacro and SDCCutil
17143 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17145 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17147 2001-09-16 <johan AT FRIJA>
17149 * 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.
17151 2001-09-15 <johan AT FRIJA>
17153 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17154 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17156 2001-09-11 <johan AT FRIJA>
17158 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17160 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17162 * support/regression/tests/bug-460444.c: Added test case.
17164 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17165 (genCast): Added justification for all of the asserts.
17167 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17169 * support/regression/support.c: _xdata replaced by xdata
17171 * support/regression/spec.mk: removed _generic
17173 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17175 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17177 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17178 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17180 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17182 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17184 * support/regression/tests/bug-460010.c: Added test case.
17186 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17188 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17190 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17192 * support/regression/testfwk.c: removed workaround for bug #436344
17194 * support/regression/tests/bp.c: use less memory with mcs51
17196 * support/regression/tests/bug-441448.c: use less memory
17198 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17200 * support/regression/collate-results.py: typo
17202 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17204 * support/regression/tests/fetchoverlap.c: Added new test case.
17206 * support/regression/tests/bp.c: Added new test case.
17208 * support/regression/tests/bug-448984.c: Added new test case.
17210 * support/regression/tests/pow2shifts.c: Added new test case.
17212 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17213 (genlshTwo): Fixed right shift for count > 8.
17215 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17217 2001-09-08 <johan AT FRIJA>
17219 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17221 2001-09-07 <johan AT FRIJA>
17223 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17225 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17227 2001-09-06 <johan AT FRIJA>
17229 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17230 * bernhard noted me at this: "() equals to (void)" (1.38)
17232 2001-09-05 <johan AT FRIJA>
17234 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17236 2001-09-04 <johan AT FRIJA>
17238 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17241 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17243 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17245 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17247 * link/z80/aslink.h: Fixed path for PATH_MAX
17249 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17251 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17253 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17255 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17257 * 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.
17259 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17261 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17262 (genCmp): Fixed up genCmp for the GB with longs.
17264 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17266 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17268 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17270 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17272 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17274 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17276 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17278 * 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.
17280 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17282 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17284 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17286 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17288 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17290 * sim/ucsim/configure: little improvement of Cygwin-detection
17291 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17292 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17293 * support/regression/tests/bug-221100.c: small changes for mcs51
17294 * support/regression/tests/bug-221168.c: small changes for mcs51
17295 * support/regression/tests/bug-227710.c: small changes for mcs51
17296 * support/regression/tests/staticinit.c: small changes for mcs51
17297 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17298 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17299 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601